Release v0.21.2

Update dependencies, fix seccomp issue on x86_64 musl

.dockerignore

@@ -1,6 +1,7 @@
 target
 Dockerfile
 .dockerignore
+docker-compose.yml
 docker
 docs
 ci

.github/workflows/docker.yml

@@ -0,0 +1,30 @@
+name: Docker
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        build:
+        - name: sn0int
+          file: Dockerfile
+        - name: registry
+          file: sn0int-registry/Dockerfile
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Build the Docker image
+      run: docker build -t ${{ matrix.build.name }} -f ${{ matrix.build.file }} .
+    - name: Test the Docker image
+      run: docker run --rm ${{ matrix.build.name }} --help
+
+    - name: Show Docker images
+      run: docker images

.github/workflows/rust.yml

@@ -0,0 +1,69 @@
+name: Rust
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+  schedule:
+    - cron: '0 9 * * 1'
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build:
+
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, ubuntu-latest]
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Install dependencies (apt)
+      if: matrix.os == 'ubuntu-latest'
+      run: sudo apt-get install libsqlite3-dev libseccomp-dev libsodium-dev
+    - name: Install dependencies (brew)
+      if: matrix.os == 'macos-latest'
+      run: brew install pkg-config libsodium
+
+    - name: Build (sn0int)
+      run: cargo build --verbose
+    - name: Build (common)
+      run: cd sn0int-common && cargo build --verbose
+    - name: Build (std)
+      run: cd sn0int-std && cargo build --verbose
+    - name: Build (examples)
+      run: cargo build --verbose --examples
+
+    - name: Run tests (sn0int)
+      run: cargo test --verbose
+    - name: Run tests (sn0int, --ignored)
+      run: cargo test --verbose -- --ignored
+    - name: Run tests (common)
+      run: cd sn0int-common && cargo test --verbose
+    - name: Run tests (common, --ignored)
+      run: cd sn0int-common && cargo test --verbose -- --ignored
+    - name: Run tests (std)
+      run: cd sn0int-std && cargo test --verbose
+    - name: Run tests (std, --ignored)
+      run: cd sn0int-std && cargo test --verbose -- --ignored
+
+  notify:
+    # forks shouldn't notify
+    if: github.repository == 'kpcyrd/sn0int'
+    runs-on: ubuntu-latest
+    needs:
+    - build
+
+    steps:
+    - name: irc notify
+      uses: rectalogic/notify-irc@v1
+      with:
+        server: irc.hackint.org
+        channel: "#sn0int"
+        nickname: github-ci
+        message: '${{ github.repository }}#${{ github.run_id }}(${{ github.event_name }}): ${{ github.ref }}: tests completed: ${{ needs.build.result }} (https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})'

.travis.yml

@@ -1,59 +0,0 @@
-language: rust
-
-# upload takes too long on windows and gets killed due to inactivity
-#cache: cargo
-
-matrix:
-  include:
-  - os: linux
-    rust: stable
-    env:
-    - BUILD_MODE=test
-  - os: linux
-    rust: stable
-    env:
-    - BUILD_MODE=common
-  - os: linux
-    rust: stable
-    env:
-    - BUILD_MODE=boxxy
-  - os: linux
-    rust: stable
-    env:
-    - BUILD_MODE=docker
-  # https://github.com/rust-lang/rust/issues/68264
-  #- os: linux
-  #  rust: stable
-  #  env:
-  #  - BUILD_MODE=docker-registry
-  - os: osx
-    rust: stable
-    env:
-    - BUILD_MODE=test
-  - os: osx
-    rust: stable
-    env:
-    - BUILD_MODE=common
-  #- os: windows
-  #  rust: stable
-  #  env:
-  #  - BUILD_MODE="windows test"
-  #- os: windows
-  #  rust: stable
-  #  env:
-  #  - BUILD_MODE="windows common"
-
-before_install:
-- ci/setup.sh "$TRAVIS_OS_NAME"
-script:
-- df -h
-- ci/run.sh $BUILD_MODE
-- df -h
-
-notifications:
-  irc:
-    channels:
-    - "ircs://irc.hackint.org:6697/#sn0int"
-    #on_success: change # default: always
-    #on_failure: always # default: always
-    use_notice: true

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "sn0int"
-version = "0.16.0"
+version = "0.21.2"
 description = "Semi-automatic OSINT framework and package manager"
 authors = ["kpcyrd <git@rxv.cc>"]
 license = "GPL-3.0"
@@ -9,97 +9,96 @@ categories = ["command-line-utilities"]
 readme = "README.md"
 edition = "2018"
 
-[badges]
-travis-ci = { repository = "kpcyrd/sn0int" }
-
 [workspace]
-members = ["sn0int-registry/sn0int-common",
-           "sn0int-registry"]
+members = ["sn0int-common",
+           "sn0int-registry",
+           "sn0int-std"]
+
+[package.metadata.deb]
+extended-description = """\
+sn0int (pronounced /snoɪnt/) is a semi-automatic OSINT framework and package
+manager. It was built for IT security professionals and bug hunters to gather
+intelligence about a given target or about yourself. sn0int is enumerating
+attack surface by semi-automatically processing public information and mapping
+the results in a unified format for followup investigations."""
+section = "utils"
+priority = "optional"
+depends = "$auto, publicsuffix"
+build-depends = "pkg-config, libsqlite3-dev, libseccomp-dev, libsodium-dev, publicsuffix"
+assets = [
+    ["target/release/sn0int", "usr/bin/", "755"],
+]
 
 [features]
 sqlite-bundled = ["libsqlite3-sys/bundled"]
 
 [dependencies]
-sn0int-common = { version="0.9.0", path="sn0int-registry/sn0int-common" }
-rustyline = "5.0"
+sn0int-common = { version="0.12.0", path="sn0int-common" }
+sn0int-std = { version="=0.21.0", path="sn0int-std" }
+rustyline = "8.0"
 log = "0.4"
-env_logger = "0.7"
+env_logger = "0.8"
 hlua-badtouch = "0.4"
 structopt = "0.3"
 failure = "0.1"
-rand = "0.7"
-colored = "1.6"
+rand = "0.8"
+colored = "2"
 lazy_static = "1.0"
 shellwords = "1.0"
-publicsuffix = { version="1.5", default-features=false }
 diesel = { version = "1.0.0", features = ["sqlite", "chrono"] }
 diesel_migrations = { version = "1.3.0", features = ["sqlite"] }
-libsqlite3-sys = "0.16.0"
+libsqlite3-sys = { version = "0.18.0", features = ["bundled-windows"] }
 chrono = { version = "0.4", features = ["serde"] }
-dirs = "2.0"
+dirs-next = "2.0"
 url = "2.0"
 percent-encoding = "2.1"
 #chrootable-https = { path = "../chrootable-https" }
-chrootable-https = "0.14"
-rustls = { version="0.16", features=["dangerous_configuration"] }
-webpki = "0.21"
-webpki-roots = "0.18"
-ct-logs = "0.6"
-pem = "0.7"
-base64 = "0.11"
+chrootable-https = "0.16"
+base64 = "0.13"
 data-encoding = "2.1.2"
-kuchiki = "0.7.2"
-serde_urlencoded = "0.6"
-serde = "1.0"
-serde_derive = "1.0"
+serde = { version = "1.0", features = ["derive"] }
+serde_urlencoded = "0.7"
 serde_json = "1.0"
-crossbeam-channel = "0.4"
+crossbeam-channel = "0.5"
 ctrlc = "3.1"
 opener = "0.4"
 separator = "0.4"
 maplit = "1.0.1"
-sloppy-rfc4880 = "0.1.5"
+sloppy-rfc4880 = "0.2"
 regex = "1.0"
 toml = "0.5"
-maxminddb = "0.13"
 threadpool = "1.7"
-x509-parser = "0.6.0"
-der-parser = "3.0"
 atty = "0.2"
-bufstream = "0.1.4"
-tokio = "0.1.14"
-semver = "0.9"
+semver = "0.11"
 bytes = "0.4"
-xml-rs = "0.8"
 bytesize = "1.0"
-ipnetwork = "0.15"
-strum = "0.17"
-strum_macros = "0.17"
-tungstenite = { version = "0.9", default-features = false }
+ipnetwork = "0.18"
+strum = "0.20"
+strum_macros = "0.20"
+embedded-triple = "0.1.0"
+humansize = "1.1.0"
 
-digest = "0.8.0"
-bs58 = "0.3"
-blake2 = "0.8.0"
-md-5 = "0.8.0"
-sha-1 = "0.8.1"
-sha2 = "0.8.0"
-sha3 = "0.8.0"
-hmac = "0.7"
+digest = "0.9"
+md-5 = "0.9"
+sha-1 = "0.9"
+sha2 = "0.9"
+sha3 = "0.9"
+hmac = "0.11"
 
-image = "0.22"
-kamadak-exif = "0.4"
 walkdir = "2.2"
-nude = "0.2"
+nude = "0.3"
+glob = "0.3.0"
+os-version = "0.1.1"
 
 [target.'cfg(target_os="linux")'.dependencies]
-caps = "0.3"
+caps = "0.5"
 #syscallz = { path="../syscallz-rs" }
-syscallz = "0.12"
-nix = "0.16"
+syscallz = "0.15"
+nix = "0.20"
 
 [target.'cfg(target_os="openbsd")'.dependencies]
-pledge = "0.3.1"
-unveil = "0.2.0"
+pledge = "0.4"
+unveil = "0.3"
 
 [dev-dependencies]
 #boxxy = { path = "../boxxy-rs" }

Dockerfile

@@ -1,14 +1,13 @@
-FROM rust:buster
-RUN apt-get update -q && apt-get install -yq libsqlite3-dev libseccomp-dev \
-    && rm -rf /var/lib/apt/lists/*
+FROM rust:alpine3.13
+ENV RUSTFLAGS="-C target-feature=-crt-static"
+RUN apk add --no-cache musl-dev sqlite-dev libseccomp-dev libsodium-dev
 WORKDIR /usr/src/sn0int
 COPY . .
 RUN cargo build --release --verbose
 RUN strip target/release/sn0int
 
-FROM debian:buster
-RUN apt-get update -q && apt-get install -yq libsqlite3-dev libseccomp-dev \
-    && rm -rf /var/lib/apt/lists/*
+FROM alpine:3.13
+RUN apk add --no-cache libgcc sqlite-libs libseccomp libsodium
 COPY --from=0 /usr/src/sn0int/target/release/sn0int /usr/local/bin/sn0int
 VOLUME ["/data", "/cache"]
 ENV XDG_DATA_HOME=/data \

Makefile

@@ -1,19 +1,23 @@
 check:
-	(cd sn0int-registry/sn0int-common; cargo check)
+	(cd sn0int-common; cargo check)
 	(cd sn0int-registry; cargo check)
+	(cd sn0int-std; cargo check)
 	cargo check
 
 force-check:
-	(cd sn0int-registry/sn0int-common; touch src/lib.rs; cargo check)
+	(cd sn0int-common; touch src/lib.rs; cargo check)
 	(cd sn0int-registry; touch src/main.rs; cargo check)
+	(cd sn0int-std; touch src/lib.rs; cargo check)
 	touch src/lib.rs
 	cargo check
 
 test:
-	(cd sn0int-registry/sn0int-common; cargo test)
+	(cd sn0int-common; cargo test)
 	(cd sn0int-registry; cargo test)
-	cargo test
-	cargo test -- --ignored
+	(cd sn0int-std; cargo test)
+	(cd sn0int-std; cargo test -- --ignored)
+	cargo test --lib
+	cargo test --lib -- --ignored
 
 update:
 	get-oui -v -u http://standards-oui.ieee.org/oui/oui.txt -f data/ieee-oui.txt

README.md

@@ -1,7 +1,5 @@
-# sn0int [![Build Status][travis-img]][travis] [![crates.io][crates-img]][crates] [![Documentation Status][docs-img]][docs] [![irc.hackint.org:6697/#sn0int][irc-img]][irc] [![@sn0int][twitter-img]][twitter] [![@sn0int@chaos.social][mastodon-img]][mastodon] [![registry status][registry-img]][registry]
+# sn0int [![crates.io][crates-img]][crates] [![Documentation Status][docs-img]][docs] [![irc.hackint.org:6697/#sn0int][irc-img]][irc] [![@sn0int][twitter-img]][twitter] [![@sn0int@chaos.social][mastodon-img]][mastodon] [![registry status][registry-img]][registry]
 
-[travis-img]:   https://travis-ci.org/kpcyrd/sn0int.svg?branch=master
-[travis]:       https://travis-ci.org/kpcyrd/sn0int
 [crates-img]:   https://img.shields.io/crates/v/sn0int.svg
 [crates]:       https://crates.io/crates/sn0int
 [docs-img]:     https://readthedocs.org/projects/sn0int/badge/?version=latest
@@ -50,6 +48,8 @@ For questions and support join us on IRC: [irc.hackint.org:6697/#sn0int](https:/
 
 ## Installation
 
+<a href="https://repology.org/project/sn0int/versions"><img align="right" src="https://repology.org/badge/vertical-allrepos/sn0int.svg" alt="Packaging status"></a>
+
 Archlinux
 
     pacman -S sn0int
@@ -58,6 +58,39 @@ Mac OSX
 
     brew install sn0int
 
+Debian/Ubuntu/Kali
+
+There are prebuilt packages signed by a debian maintainer. We can import the
+key for this repository out of the debian keyring.
+
+    apt install debian-keyring
+    gpg -a --export --keyring /usr/share/keyrings/debian-maintainers.gpg git@rxv.cc | apt-key add -
+    apt-key adv --keyserver keyserver.ubuntu.com --refresh-keys git@rxv.cc
+    echo deb http://apt.vulns.sexy stable main > /etc/apt/sources.list.d/apt-vulns-sexy.list
+    apt update
+    apt install sn0int
+
+Docker
+
+    docker run --rm --init -it -v "$PWD/.cache:/cache" -v "$PWD/.data:/data" kpcyrd/sn0int
+
+Alpine
+
+    apk add sn0int
+
+OpenBSD
+
+    pkg_add sn0int
+
+Gentoo
+
+    layman -a pentoo
+    emerge --ask net-analyzer/sn0int
+
+NixOS
+
+    nix-env -i sn0int
+
 For everything else please have a look at the [detailed list][1].
 
 [1]: https://sn0int.readthedocs.io/en/latest/install.html
@@ -67,11 +100,14 @@ For everything else please have a look at the [detailed list][1].
 - [Installation](https://sn0int.readthedocs.io/en/latest/install.html)
   - [Archlinux](https://sn0int.readthedocs.io/en/latest/install.html#archlinux)
   - [Mac OSX](https://sn0int.readthedocs.io/en/latest/install.html#mac-osx)
-  - [Debian/Ubuntu/Kali](https://sn0int.readthedocs.io/en/latest/install.html#debian-ubuntu-kali)
+  - [Debian &gt;= bullseye, Ubuntu &gt;= 20.04, Kali](https://sn0int.readthedocs.io/en/latest/install.html#debian-bullseye-ubuntu-20-04-kali)
+  - [Debian &lt;= buster, Ubuntu &lt;= 19.10](https://sn0int.readthedocs.io/en/latest/install.html#debian-buster-ubuntu-19-10)
+  - [Fedora/CentOS/Redhat](https://sn0int.readthedocs.io/en/latest/install.html#fedora-centos-redhat)
   - [Docker](https://sn0int.readthedocs.io/en/latest/install.html#docker)
   - [Alpine](https://sn0int.readthedocs.io/en/latest/install.html#alpine)
   - [OpenBSD](https://sn0int.readthedocs.io/en/latest/install.html#openbsd)
   - [Gentoo](https://sn0int.readthedocs.io/en/latest/install.html#gentoo)
+  - [NixOS](https://sn0int.readthedocs.io/en/latest/install.html#nixos)
   - [Windows](https://sn0int.readthedocs.io/en/latest/install.html#windows)
 - [Build from source](https://sn0int.readthedocs.io/en/latest/build.html)
   - [Install dependencies](https://sn0int.readthedocs.io/en/latest/build.html#install-dependencies)
@@ -89,10 +125,10 @@ For everything else please have a look at the [detailed list][1].
   - [Running a module](https://sn0int.readthedocs.io/en/latest/usage.html#running-a-module)
   - [Running followup modules on the results](https://sn0int.readthedocs.io/en/latest/usage.html#running-followup-modules-on-the-results)
   - [Unscoping entities](https://sn0int.readthedocs.io/en/latest/usage.html#unscoping-entities)
-  - [Autonoscope](https://sn0int.readthedocs.io/en/latest/usage.html#autonoscope)
-    - [Domains](https://sn0int.readthedocs.io/en/latest/usage.html#domains)
-    - [IPs](https://sn0int.readthedocs.io/en/latest/usage.html#ips)
-    - [URLs](https://sn0int.readthedocs.io/en/latest/usage.html#urls)
+- [Autonoscope](https://sn0int.readthedocs.io/en/latest/autonoscope.html)
+  - [Domains](https://sn0int.readthedocs.io/en/latest/autonoscope.html#domains)
+  - [IPs](https://sn0int.readthedocs.io/en/latest/autonoscope.html#ips)
+  - [URLs](https://sn0int.readthedocs.io/en/latest/autonoscope.html#urls)
 - [Writing your first module](https://sn0int.readthedocs.io/en/latest/scripting.html)
   - [Creating a repository](https://sn0int.readthedocs.io/en/latest/scripting.html#creating-a-repository)
   - [Publish your module](https://sn0int.readthedocs.io/en/latest/scripting.html#publish-your-module)
@@ -100,6 +136,8 @@ For everything else please have a look at the [detailed list][1].
   - [Reading data from stdin](https://sn0int.readthedocs.io/en/latest/scripting.html#reading-data-from-stdin)
 - [Database](https://sn0int.readthedocs.io/en/latest/database.html)
   - [db_add](https://sn0int.readthedocs.io/en/latest/database.html#db-add)
+  - [db_add_ttl](https://sn0int.readthedocs.io/en/latest/database.html#db-add-ttl)
+  - [db_activity](https://sn0int.readthedocs.io/en/latest/database.html#db-activity)
   - [db_update](https://sn0int.readthedocs.io/en/latest/database.html#db-update)
   - [db_select](https://sn0int.readthedocs.io/en/latest/database.html#db-select)
 - [Structs](https://sn0int.readthedocs.io/en/latest/structs.html)
@@ -127,6 +165,18 @@ For everything else please have a look at the [detailed list][1].
   - [Logging events](https://sn0int.readthedocs.io/en/latest/activity.html#logging-events)
   - [Querying events](https://sn0int.readthedocs.io/en/latest/activity.html#querying-events)
   - [Visualization](https://sn0int.readthedocs.io/en/latest/activity.html#visualization)
+- [Notifications](https://sn0int.readthedocs.io/en/latest/notifications.html)
+  - [Receiving notifications](https://sn0int.readthedocs.io/en/latest/notifications.html#receiving-notifications)
+    - [Telegram](https://sn0int.readthedocs.io/en/latest/notifications.html#telegram)
+    - [Pushover](https://sn0int.readthedocs.io/en/latest/notifications.html#pushover)
+    - [Discord](https://sn0int.readthedocs.io/en/latest/notifications.html#discord)
+    - [Signal](https://sn0int.readthedocs.io/en/latest/notifications.html#signal)
+    - [Writing your own module](https://sn0int.readthedocs.io/en/latest/notifications.html#writing-your-own-module)
+  - [Setting up notification rules](https://sn0int.readthedocs.io/en/latest/notifications.html#setting-up-notification-rules)
+  - [Testing notifications](https://sn0int.readthedocs.io/en/latest/notifications.html#testing-notifications)
+  - [Running sn0int automatically](https://sn0int.readthedocs.io/en/latest/notifications.html#running-sn0int-automatically)
+    - [Monitors](https://sn0int.readthedocs.io/en/latest/notifications.html#monitors)
+    - [Timers](https://sn0int.readthedocs.io/en/latest/notifications.html#timers)
 - [Keyring](https://sn0int.readthedocs.io/en/latest/keyring.html)
   - [Managing the keyring](https://sn0int.readthedocs.io/en/latest/keyring.html#managing-the-keyring)
   - [Using access keys in scripts](https://sn0int.readthedocs.io/en/latest/keyring.html#using-access-keys-in-scripts)
@@ -154,6 +204,7 @@ For everything else please have a look at the [detailed list][1].
   - [datetime](https://sn0int.readthedocs.io/en/latest/reference.html#datetime)
   - [db_add](https://sn0int.readthedocs.io/en/latest/reference.html#db-add)
   - [db_add_ttl](https://sn0int.readthedocs.io/en/latest/reference.html#db-add-ttl)
+  - [db_activity](https://sn0int.readthedocs.io/en/latest/reference.html#db-activity)
   - [db_select](https://sn0int.readthedocs.io/en/latest/reference.html#db-select)
   - [db_update](https://sn0int.readthedocs.io/en/latest/reference.html#db-update)
   - [dns](https://sn0int.readthedocs.io/en/latest/reference.html#dns)
@@ -177,12 +228,18 @@ For everything else please have a look at the [detailed list][1].
   - [img_exif](https://sn0int.readthedocs.io/en/latest/reference.html#img-exif)
   - [img_nudity](https://sn0int.readthedocs.io/en/latest/reference.html#img-nudity)
   - [info](https://sn0int.readthedocs.io/en/latest/reference.html#info)
+  - [intval](https://sn0int.readthedocs.io/en/latest/reference.html#intval)
   - [json_decode](https://sn0int.readthedocs.io/en/latest/reference.html#json-decode)
   - [json_decode_stream](https://sn0int.readthedocs.io/en/latest/reference.html#json-decode-stream)
   - [json_encode](https://sn0int.readthedocs.io/en/latest/reference.html#json-encode)
+  - [key_trunc_pad](https://sn0int.readthedocs.io/en/latest/reference.html#key-trunc-pad)
   - [keyring](https://sn0int.readthedocs.io/en/latest/reference.html#keyring)
   - [last_err](https://sn0int.readthedocs.io/en/latest/reference.html#last-err)
   - [md5](https://sn0int.readthedocs.io/en/latest/reference.html#md5)
+  - [mqtt_connect](https://sn0int.readthedocs.io/en/latest/reference.html#mqtt-connect)
+  - [mqtt_subscribe](https://sn0int.readthedocs.io/en/latest/reference.html#mqtt-subscribe)
+  - [mqtt_recv](https://sn0int.readthedocs.io/en/latest/reference.html#mqtt-recv)
+  - [mqtt_ping](https://sn0int.readthedocs.io/en/latest/reference.html#mqtt-ping)
   - [pgp_pubkey](https://sn0int.readthedocs.io/en/latest/reference.html#pgp-pubkey)
   - [pgp_pubkey_armored](https://sn0int.readthedocs.io/en/latest/reference.html#pgp-pubkey-armored)
   - [print](https://sn0int.readthedocs.io/en/latest/reference.html#print)
@@ -215,11 +272,15 @@ For everything else please have a look at the [detailed list][1].
   - [sock_recvuntil](https://sn0int.readthedocs.io/en/latest/reference.html#sock-recvuntil)
   - [sock_sendafter](https://sn0int.readthedocs.io/en/latest/reference.html#sock-sendafter)
   - [sock_newline](https://sn0int.readthedocs.io/en/latest/reference.html#sock-newline)
+  - [sodium_secretbox_open](https://sn0int.readthedocs.io/en/latest/reference.html#sodium-secretbox-open)
   - [status](https://sn0int.readthedocs.io/en/latest/reference.html#status)
   - [stdin_readline](https://sn0int.readthedocs.io/en/latest/reference.html#stdin-readline)
   - [stdin_read_to_end](https://sn0int.readthedocs.io/en/latest/reference.html#stdin-read-to-end)
+  - [str_find](https://sn0int.readthedocs.io/en/latest/reference.html#str-find)
+  - [str_replace](https://sn0int.readthedocs.io/en/latest/reference.html#str-replace)
   - [strftime](https://sn0int.readthedocs.io/en/latest/reference.html#strftime)
   - [strptime](https://sn0int.readthedocs.io/en/latest/reference.html#strptime)
+  - [strval](https://sn0int.readthedocs.io/en/latest/reference.html#strval)
   - [time_unix](https://sn0int.readthedocs.io/en/latest/reference.html#time-unix)
   - [url_decode](https://sn0int.readthedocs.io/en/latest/reference.html#url-decode)
   - [url_encode](https://sn0int.readthedocs.io/en/latest/reference.html#url-encode)

ci/integration.py

@@ -1,6 +1,8 @@
 #!/usr/bin/env python3
 import subprocess
 from subprocess import DEVNULL, PIPE
+import shutil
+from pathlib import Path
 import tempfile
 import json
 import sys
@@ -47,10 +49,10 @@ def main(tempdir, binary):
 
     print('[*] installing modules')
     sn0int(tempdir, binary, [
-        'mod install kpcyrd/ctlogs',
-        'mod install kpcyrd/dns-resolve',
-        'mod install kpcyrd/url-scan',
-        'mod install kpcyrd/geoip',
+        'pkg install kpcyrd/ctlogs',
+        'pkg install kpcyrd/dns-resolve',
+        'pkg install kpcyrd/url-scan',
+        'pkg install kpcyrd/geoip',
     ])
 
     print('[*] running ctlogs')
@@ -63,6 +65,7 @@ def main(tempdir, binary):
     print('[*] testing db for subdomains')
     subdomains = sn0int_select(tempdir, binary, ['subdomains'])
     assert {x['value'] for x in subdomains} == {
+        'example.com',
         'www.example.com',
         'm.example.com',
         'dev.example.com',
@@ -91,10 +94,17 @@ def main(tempdir, binary):
     print('[*] testing db for urls')
     urls = sn0int_select(tempdir, binary, ['urls'])
     assert {(x['value'], x['status']) for x in urls} == {
+        ('http://example.com/', 200),
+        ('https://example.com/', 200),
         ('http://www.example.com/', 200),
         ('https://www.example.com/', 200),
     }
 
+    cache = Path.home() / '.cache' / 'sn0int'
+    if cache.exists():
+        print('[*] copying geoip files')
+        shutil.copytree(cache, tempdir + '/.cache/sn0int', dirs_exist_ok=True)
+
     print('[*] running geoip')
     sn0int(tempdir, binary, [
         'use geoip',

ci/run.sh

@@ -1,37 +0,0 @@
-#!/bin/sh
-set -exu
-case "$1" in
-    build)
-        cargo build --verbose
-        cargo build --verbose --examples
-        ;;
-    test)
-        ci/run.sh build
-        cargo test --verbose
-        cargo test --verbose -- --ignored
-        ;;
-    common)
-        cd sn0int-registry/sn0int-common
-        cargo test --verbose
-        ;;
-    windows)
-        cargo build --verbose --features=sqlite-bundled
-        cargo build --verbose --examples --features=sqlite-bundled
-        ;;
-    boxxy)
-        cargo build --verbose --examples
-        if cat ci/boxxy_stage1.txt | RUST_LOG=boxxy cargo run --example boxxy; then
-            echo "SANDOX ERROR: should've crashed"
-            exit 1
-        fi
-        ;;
-    docker)
-        docker build -t sn0int .
-        docker images
-        docker run --rm sn0int --help
-        ;;
-    docker-registry)
-        docker build -t sn0int-registry sn0int-registry/
-        docker images
-        ;;
-esac

ci/setup.sh

@@ -1,8 +0,0 @@
-#!/bin/sh
-set -exu
-case "$1" in
-    linux)
-        sudo apt update
-        sudo apt install libsqlite3-dev libseccomp-dev
-        ;;
-esac

contrib/docker/Dockerfile.alpine

@@ -1,13 +1,13 @@
-FROM alpine:edge
-RUN apk add --no-cache sqlite-dev libseccomp-dev
-RUN apk add --no-cache --virtual .build-rust rust cargo
+FROM rust:alpine3.11
+ENV RUSTFLAGS="-C target-feature=-crt-static"
+RUN apk add --no-cache musl-dev sqlite-dev libseccomp-dev libsodium-dev
 WORKDIR /usr/src/sn0int
 COPY . .
 RUN cargo build --release --verbose
 RUN strip target/release/sn0int
 
-FROM alpine:edge
-RUN apk add --no-cache libgcc sqlite-libs libseccomp
+FROM alpine:3.11
+RUN apk add --no-cache libgcc sqlite-libs libseccomp libsodium
 COPY --from=0 /usr/src/sn0int/target/release/sn0int /usr/local/bin/sn0int
 VOLUME ["/data", "/cache"]
 ENV XDG_DATA_HOME=/data \

contrib/docker/Dockerfile.debian

@@ -1,13 +1,13 @@
-FROM rust
-RUN apt-get update -q && apt-get install -yq libsqlite3-dev libseccomp-dev \
+FROM rust:buster
+RUN apt-get update -q && apt-get install -yq libsqlite3-dev libseccomp-dev libsodium-dev \
     && rm -rf /var/lib/apt/lists/*
 WORKDIR /usr/src/sn0int
 COPY . .
 RUN cargo build --release --verbose
 RUN strip target/release/sn0int
 
-FROM debian
-RUN apt-get update -q && apt-get install -yq libsqlite3-dev libseccomp-dev \
+FROM debian:buster
+RUN apt-get update -q && apt-get install -yq libsqlite3-dev libseccomp-dev libsodium-dev \
     && rm -rf /var/lib/apt/lists/*
 COPY --from=0 /usr/src/sn0int/target/release/sn0int /usr/local/bin/sn0int
 VOLUME ["/data", "/cache"]

docs/activity.rst

@@ -68,7 +68,7 @@ Logging an event that has a location attached could look like this:
         topic='harness/activity-ping:dummy',
         time=sn0int_time(),
         latitude=40.726662,
-        longitude=-74.036677
+        longitude=-74.036677,
         radius=50,
         content={
             a='b',

docs/autonoscope.rst

@@ -0,0 +1,81 @@
+Autonoscope
+===========
+
+Instead of manually unscoping everything you can also define so called
+autonoscope rules. Those are executed from most specific to least specific and
+the first match wins. If no rule matches, the default is in-scope::
+
+    [sn0int][demo] > # add the domain first
+    [sn0int][demo] > # this is necessary because we only want to partially unscope example.com
+    [sn0int][demo] > add domain example.com
+    [sn0int][demo] > 
+    [sn0int][demo] > # automatically noscope all subdomains
+    [sn0int][demo] > autonoscope add domain example.com
+    [sn0int][demo] > # except subdomains of prod.example.com 
+    [sn0int][demo] > autoscope add domain prod.example.com
+    [sn0int][demo] > 
+    [sn0int][demo] > autonoscope list 
+      scope domain "prod.example.com"
+    noscope domain "example.com"
+    [sn0int][demo] > 
+    [sn0int][demo] > # this is going to be out-of-scope
+    [sn0int][demo] > add subdomain www.example.com
+    [sn0int][demo] > # this is going to be in-scope
+    [sn0int][demo] > add subdomain db.prod.example.com
+    [sn0int][demo] > 
+    [sn0int][demo] > select subdomains 
+    #1, "www.example.com"
+    #2, "db.prod.example.com"
+    [sn0int][demo] > select subdomains where unscoped=0
+    #2, "db.prod.example.com"
+    [sn0int][demo] > select subdomains where unscoped=1
+    #1, "www.example.com"
+    [sn0int][demo] > 
+
+Domains
+-------
+
+Autonoscope rules for domains are applied to the following structs:
+
+- domains
+- subdomains
+- urls
+
+Example rules::
+
+    autonoscope add domain example.com
+    autonoscope add domain staging.example.com
+    autonoscope add domain com
+    autonoscope add domain .
+
+IPs
+---
+
+Autonoscope rules for IPs are applied to the following structs:
+
+- ipaddrs
+- netblocks
+- ports
+
+Example rules::
+
+    autonoscope add ip 0.0.0.0/0
+    autonoscope add ip ::/0
+    autonoscope add ip 192.168.0.0/16
+    autonoscope add ip 10.13.33.37/32
+
+URLs
+----
+
+Autonoscope rules for urls are applied to the following structs:
+
+- urls
+
+Note that these rules are specific to a certain origin (like
+``https://example.com``) and are used to filter paths.
+
+Example rules::
+
+    autonoscope add url https://example.com/
+    autonoscope add url https://example.com/admin/
+    autonoscope add url https://example.com/a/b/c/d

docs/build.rst

@@ -18,19 +18,21 @@ Archlinux
 
 .. code-block:: bash
 
-    $ pacman -S geoip2-database libseccomp publicsuffix-list sqlite
+    $ pacman -S geoip2-database libseccomp libsodium publicsuffix-list sqlite
 
 Mac OSX
 ~~~~~~~
 
-None.
+.. code-block:: bash
+
+    $ brew install libsodium
 
 Debian/Ubuntu/Kali
 ~~~~~~~~~~~~~~~~~~
 
 .. code-block:: bash
 
-    $ apt install build-essential libsqlite3-dev libseccomp-dev publicsuffix
+    $ apt install build-essential libsqlite3-dev libseccomp-dev libsodium-dev publicsuffix pkg-config
 
 .. warning::
    On a debian based system make sure you've installed rust with rustup.
@@ -40,21 +42,21 @@ Alpine
 
 .. code-block:: bash
 
-    $ apk add sqlite-dev libseccomp-dev
+    $ apk add sqlite-dev libseccomp-dev libsodium-dev
 
 OpenBSD
 ~~~~~~~
 
 .. code-block:: bash
 
-    $ pkg_add sqlite3 geolite2-city geolite2-asn
+    $ pkg_add sqlite3 geolite2-city geolite2-asn libsodium
 
 Gentoo
 ~~~~~~
 
 .. code-block:: bash
 
-    emerge --ask sys-libs/libseccomp dev-db/sqlite
+    emerge --ask sys-libs/libseccomp dev-db/sqlite dev-libs/libsodium
 
 Windows
 ~~~~~~~
@@ -71,10 +73,4 @@ After all dependencies have been installed, simply build the binary:
 
     $ cargo build --release
 
-Note that you need a different command on windows:
-
-.. code-block:: bash
-
-    $ cargo build --release --features=sqlite-bundled
-
 After the build finished the binary is located at ``target/release/sn0int``.

docs/database.rst

@@ -46,6 +46,45 @@ triggered and an db_update is performed instead.
    removed from scope with ``noscope``. Everytime you use ``db_add`` you need
    to make sure that the ID that has been returned is not ``nil``.
 
+db_add_ttl
+----------
+
+Add a temporary entity to the database. This is commonly used to insert
+temporary links that automatically expire over time. If the entity already
+exists and is also marked as temporary the new ttl is going to replace the old
+ttl. If the entity already exists but never expires we are not going to add a
+ttl.
+
+.. code-block:: lua
+
+    -- this link is valid for 2min
+    domain_id = db_add_ttl('network-device', {
+        network_id=1,
+        device_id=13,
+    }, 120)
+
+db_activity
+-----------
+
+Log an activity event. A basic event looks like this:
+
+.. code-block:: lua
+
+    db_activity({
+        topic='harness/activity-ping:dummy',
+        time=sn0int_time(),
+        content={
+            a='b',
+            foo={
+                bar=1337,
+            },
+            msg='ohai',
+        },
+    })
+
+This function is explained in detail in the `activity <activity.html>`_
+section.
+
 db_update
 ---------
 

docs/index.rst

@@ -38,10 +38,12 @@ Getting Started
    install
    build
    usage
+   autonoscope
    scripting
    database
    structs
    activity
+   notifications
    keyring
    config
    sandbox

docs/install.rst

@@ -19,12 +19,37 @@ Mac OSX
 
     $ brew install sn0int
 
-Debian/Ubuntu/Kali
-------------------
+Debian >= bullseye, Ubuntu >= 20.04, Kali
+-----------------------------------------
 
-Note that debian `doesn't ship the geoip2-database
-<https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=757723>`_ so we're going to
-download them automatically during the first run.
+There are prebuilt packages signed by a debian maintainer. We can import the
+key for this repository out of the debian keyring.
+
+.. code-block:: bash
+
+    $ sudo apt install debian-keyring
+    $ gpg -a --export --keyring /usr/share/keyrings/debian-maintainers.gpg kpcyrd@archlinux.org | sudo tee /etc/apt/trusted.gpg.d/apt-vulns-sexy.gpg
+    $ echo deb http://apt.vulns.sexy stable main | sudo tee /etc/apt/sources.list.d/apt-vulns-sexy.list
+    $ sudo apt update
+    $ sudo apt install sn0int
+
+Debian <= buster, Ubuntu <= 19.10
+---------------------------------
+
+There are prebuilt packages signed by a debian maintainer. We can import the
+key for this repository out of the debian keyring.
+
+.. code-block:: bash
+
+    $ sudo apt install debian-keyring
+    $ gpg -a --export --keyring /usr/share/keyrings/debian-maintainers.gpg git@rxv.cc | sudo apt-key add -
+    $ sudo apt-key adv --keyserver keyserver.ubuntu.com --refresh-keys git@rxv.cc
+    $ echo deb http://apt.vulns.sexy stable main | sudo tee /etc/apt/sources.list.d/apt-vulns-sexy.list
+    $ sudo apt update
+    $ sudo apt install sn0int
+
+Fedora/CentOS/Redhat
+--------------------
 
 Using rust+cargo from the repos might work for you, but we only officially
 support rust+cargo installed with `rustup <https://rustup.rs/>`_. Have a look
@@ -32,7 +57,7 @@ at the docker image as an alternative.
 
 .. code-block:: bash
 
-    $ apt install build-essential libsqlite3-dev libseccomp-dev publicsuffix
+    $ dnf install @development-tools libsq3-devel libseccomp-devel libsodium-devel publicsuffix-list
     $ git clone https://github.com/kpcyrd/sn0int.git
     $ cd sn0int
     $ cargo install -f --path .
@@ -63,8 +88,15 @@ Gentoo
 
 .. code-block:: bash
 
-    layman -f -o https://raw.githubusercontent.com/kpcyrd/overlay/master/overlay.xml -a kpcyrd-overlay
-    emerge --ask net-analyzer/sn0int
+    $ layman -a pentoo
+    $ emerge --ask net-analyzer/sn0int
+
+NixOS
+-----
+
+.. code-block:: bash
+
+    $ nix-env -i sn0int
 
 Windows
 -------
@@ -78,4 +110,4 @@ Make sure rust is installed and setup.
 
     $ git clone https://github.com/kpcyrd/sn0int.git
     $ cd sn0int
-    $ cargo install -f --path . --features=sqlite-bundled
+    $ cargo install -f --path .

docs/notifications.rst

@@ -0,0 +1,311 @@
+Notifications
+=============
+
+If you run sn0int unattended nobody might see the sn0int output. For cases like
+this you can configure notifications to send you a push notification in case
+something interesting happens. This is also especially useful if you have
+sn0int setup to run automatically.
+
+Receiving notifications
+-----------------------
+
+Notifications are just regular sn0int modules. You can install them just like
+any other module or write your own. This section contains walkthroughs on how
+to setup common integrations.
+
+Telegram
+~~~~~~~~
+
+Install the telegram notification module from the registry:
+
+.. code-block:: bash
+
+    sn0int pkg install kpcyrd/notify-telegram
+
+Open your telegram app and open a chat with ``@botfather``. Send ``/newbot``
+and answer the questions. Copy ``bot_token`` and open this url in your browser:
+
+.. code-block::
+
+    https://api.telegram.org/bot**your_bot_token**/getUpdates
+
+Back on your app, open the t.me link to start a new chat with your bot, then
+send ``/start``. Reload the page in your browser, you should see the new
+message you sent. Copy the ``chat_id``.
+
+Test your tokens are working correctly by sending yourself a notification:
+
+.. code-block:: bash
+
+    sn0int notify exec kpcyrd/notify-telegram -o bot_token=1337:foobar -o chat_id=1337 'hello world'
+
+You should receive ``hello world`` from your bot on Telegram.
+
+Pushover
+~~~~~~~~
+
+Install the pushover notification module from the registry:
+
+.. code-block:: bash
+
+    sn0int pkg install kpcyrd/notify-pushover
+
+Signup for pushover and configure the app on your device. Copy th user key
+visible on the pushover dashboard. Click "Create an Application/API Token". Set
+"sn0int" as name and set an icon if you want to. Copy the api token.
+
+Test your tokens are working correctly by sending yourself a notification:
+
+.. code-block:: bash
+
+    sn0int notify exec kpcyrd/notify-pushover -o user_key=asdf1337 -o api_token=asdf1337 'hello world'
+
+You should receive ``hello world`` as a push notification.
+
+Discord
+~~~~~~~
+
+Install the discord notification module from the registry:
+
+.. code-block:: bash
+
+    sn0int pkg install kpcyrd/notify-discord
+
+Decide which channel should receive notifications (or create a new one). Open
+the "Server Settings" of your discord server. Click on "Webhooks". Click
+"Create Webhook". Configure the Name and Channel. Copy the Webhook URL.
+
+
+Test your tokens are working correctly by sending yourself a notification:
+
+.. code-block:: bash
+
+    sn0int notify exec kpcyrd/notify-discord -o url=https://discord.com/api/webhooks/1337/asdf 'hello world'
+
+You should receive ``hello world`` in your discord channel.
+
+Signal
+~~~~~~
+
+Install the sn0int notification module from the registry:
+
+.. code-block:: bash
+
+    sn0int pkg install kpcyrd/notify-signal
+
+This module allows end-to-end encrypted notifications, but it's also difficult
+to setup. You need a second phone number and install both `signal-cli
+<https://github.com/AsamK/signal-cli>`_ and `sn0int-signal
+<https://github.com/kpcyrd/sn0int-signal>`_.
+
+After you've registered your second phone number with signal-cli, you can use
+sn0int-signal to expose a minimal api for notify-signal. For more detailed
+instructions and how to start the api at boot, see the `sn0int-signal README
+<https://github.com/kpcyrd/sn0int-signal>`_.
+
+Read the secret key generated at ``/etc/sn0int-signal.key`` and send a
+notification to the signal phone number:
+
+.. code-block:: bash
+
+    sn0int notify exec kpcyrd/notify-signal -o to=+31337 -o secret=asdf 'hello world'
+
+You should receive ``hello world`` from the number signed up with signal-cli.
+
+Writing your own module
+~~~~~~~~~~~~~~~~~~~~~~~
+
+Make sure you've read the detailed instructions on how to get setup with
+`module development <scripting.html>`_.
+
+Create a new sn0int module like this:
+
+.. code-block:: bash
+
+    sn0int new ~/repos/sn0int-modules/notify-custom.lua
+
+Edit the ``-- Source:`` so it takes notifications as input:
+
+.. code-block:: lua
+
+    -- Description: TODO your description here
+    -- Version: 0.1.0
+    -- License: GPL-3.0
+    -- Source: notifications
+
+    function run(arg)
+        -- TODO your code here
+        -- https://sn0int.readthedocs.io/en/stable/reference.html
+
+        debug(arg)
+        info(arg['subject'])
+        info(arg['body'])
+    end
+
+Execute your script:
+
+.. code-block:: bash
+
+    sn0int notify exec notify-custom 'hello world'
+
+You most likely need to pass options to avoid hard-coding keys into your
+script. Options can be fetched like this:
+
+.. code-block:: lua
+
+    -- Description: TODO your description here
+    -- Version: 0.1.0
+    -- License: GPL-3.0
+    -- Source: notifications
+
+    function run(arg)
+        -- TODO your code here
+        -- https://sn0int.readthedocs.io/en/stable/reference.html
+
+        local foo = getopt('foo')
+        if not foo then return 'Missing -o foo= option' end
+
+        info('foo: ' .. foo)
+        info('subject: ' .. arg['subject'])
+    end
+
+And passed like this:
+
+.. code-block:: bash
+
+    sn0int notify exec notify-custom -o "foo=hello world" 'ohai'
+
+Setting up notification rules
+-----------------------------
+
+We now know how to trigger notifications manually, but we would rather trigger
+notifications if a module runs into something interesting.
+
+You can setup subscriptions on specific topics and then have a notification
+script execute automatically.
+
+Lookup the location of your sn0int config file:
+
+.. code-block:: bash
+
+    sn0int paths
+
+And open it in an editor of your choice:
+
+.. code-block:: bash
+
+    vim /home/user/.config/sn0int.toml
+
+A basic configuration could look like this:
+
+.. code-block:: toml
+
+    # You can have multiple notification sections, this one is named
+    # `demo-telegram-integration`
+    # The label can be set to whatever you want, but you may need to add
+    # double-quotes to use some characters.
+    [notifications.demo-telegram-integration]
+    # If this option is present, the notification must originate from one of
+    # the following workspaces.
+    workspaces = ["default", "some-workspace"]
+    # If this option is present, the notification must match one of the
+    # filters. You can use `*` as a wildcard to match everything except `:`.
+    topics = ["activity:harness/activity-ping:*"]
+    # Mandatory: the module to execute.
+    script = "kpcyrd/notify-telegram"
+    # The options to pass to the module, if any.
+    # Can be accessed with `getopt`
+    options = [
+        "bot_token=1337:foobar",
+        "chat_id=1337",
+    ]
+
+All options except ``script`` are optional, but setting filters is highly
+recommended.
+
+Testing notifications
+---------------------
+
+To test if your configuration works correctly you can create an event manually:
+
+.. code-block:: bash
+
+    sn0int -w some-workspace notify send activity:harness/activity-ping:dummy "hello world"
+
+If it matches any of your rules you should receive a push notifications.
+
+.. note::
+    If you want to test just the routing without actually sending something, add ``--dry-run``.
+
+Running sn0int automatically
+----------------------------
+
+Support for this is going to improve in the future, but you can already set
+this up if you're ok with a slightly buggy experience.
+
+Monitors
+~~~~~~~~
+
+Some modules are long-running and either wait for an event from a server or
+have custom polling built in that's usually configurable with an ``-o
+interval=`` option. If your module has a non-trivial setup phase, an author may
+take this approach.
+
+.. code-block::
+
+    # /etc/systemd/system/sn0int-your-new-service.service
+
+    [Unit]
+    Description=sn0int: run example/changeme
+
+    [Service]
+    User=your-user
+    ExecStart=/usr/bin/sn0int run -w your-workspace example/changeme
+
+    Restart=always
+    RestartSec=0
+
+    [Install]
+    WantedBy=multi-user.target
+
+Enable the service to run on boot:
+
+.. code-block:: bash
+
+    systemctl enable --now sn0int-your-new-service.service
+
+Timers
+~~~~~~
+
+If the module is only one-shot you can set it up to run with a timer:
+
+.. code-block::
+
+    # /etc/systemd/system/sn0int-your-other-service.service
+
+    [Unit]
+    Description=sn0int: run example/changeme
+
+    [Service]
+    User=your-user
+    ExecStart=/usr/bin/sn0int run -w your-workspace example/changeme
+
+Setup the timer like this:
+
+.. code-block::
+
+    # /etc/systemd/system/sn0int-your-other-service.timer
+
+    [Unit]
+    Description=sn0int: run example/changeme
+
+    [Timer]
+    OnBootSec=1min
+    OnUnitActiveSec=1h
+
+    [Install]
+    WantedBy=timers.target
+
+.. code-block:: bash
+
+    systemctl enable --now sn0int-your-other-service.timer

docs/reference.rst

@@ -153,6 +153,28 @@ ttl.
         device_id=13,
     }, 120)
 
+db_activity
+-----------
+
+Log an activity event. A basic event looks like this:
+
+.. code-block:: lua
+
+    db_activity({
+        topic='harness/activity-ping:dummy',
+        time=sn0int_time(),
+        content={
+            a='b',
+            foo={
+                bar=1337,
+            },
+            msg='ohai',
+        },
+    })
+
+This function is explained in detail in the `activity <activity.html>`_
+section.
+
 db_select
 ---------
 
@@ -361,6 +383,10 @@ options are set. The following options are available:
   The request body that should be json encoded.
 ``form``
   The request body that should be form encoded.
+``follow_redirects``
+  Automatically follow redirects, up to the specified number. If set to 1, only
+  one redirect is going to be followed. Defaults to 0 so redirects aren't
+  followed.
 ``body``
   The raw request body as string.
 ``into_blob``
@@ -369,6 +395,8 @@ options are set. The following options are available:
 ``proxy``
   Use a socks5 proxy in the format ``127.0.0.1:9050``. This option only works
   if it doesn't conflict with the global proxy settings.
+``binary``
+  Set to ``true`` to get the http response as raw bytes.
 
 This function may fail.
 
@@ -396,6 +424,8 @@ the following keys:
   A table of headers
 ``text``
   The response body as string
+``binary``
+  The response body as bytes (if ``binary=true``)
 ``blob``
   If ``into_blob`` was enabled for the request the body is downloaded into blob
   storage with a reference to the body in this field.
@@ -495,6 +525,13 @@ Log an info to the terminal.
 
     info('ohai')
 
+intval
+------
+
+Parse a number from a string.
+
+    x = strval('1234')
+
 json_decode
 -----------
 
@@ -529,6 +566,17 @@ Encode a datastructure into a string.
     })
     print(x)
 
+key_trunc_pad
+-------------
+
+Truncate/pad a key to a given length.
+
+.. code-block:: lua
+
+    -- if longer than 32 bytes: truncate to 32
+    -- if shorter than 32 bytes: pad with \x00
+    local key = key_trunc_pad(password, 32, 0)
+
 keyring
 -------
 
@@ -563,6 +611,64 @@ Hash a byte array with md5 and return the results as bytes.
 
     hex(md5("\x00\xff"))
 
+mqtt_connect
+------------
+
+Connect to an mqtt broker.
+
+.. code-block:: lua
+
+    local sock = mqtt_connect('mqtts://mqtt.example.com', {
+        username='foo',
+        password='secret',
+    })
+    if last_err() then return end
+
+mqtt_subscribe
+--------------
+
+Subscribe to a topic. Right now only QoS 0 is supported.
+
+.. code-block:: lua
+
+    mqtt_subscribe(sock, '#', 0)
+    if last_err() then return end
+
+mqtt_recv
+---------
+
+Receive an mqtt packet. This is not necessarily a publish packet and more
+packets might be added in the future, so you need to check the type
+specifically.
+
+If a read timeout has been set with mqtt_connect_ this function returns ``nil``
+in case of a read timeout.
+
+.. code-block:: lua
+
+    local pkt = mqtt_recv(sock)
+    if last_err() then return end
+    if pkt == nil then
+        -- read timeout, consider sending a ping or disconnect if the previous ping failed
+    elseif pkt['type'] == 'pong' then
+        -- broker sent a pong
+    elseif pkt['type'] == 'publish' then
+        local payload = utf8_decode(pkt['body'])
+        if last_err() then return end
+        info(payload)
+    end
+
+mqtt_ping
+---------
+
+Send a pingreq packet, causing the broker to send a pingresp. This is used to
+make sure the connection is still working correctly.
+
+.. code-block:: lua
+
+    mqtt_ping(sock)
+    if last_err() then return end
+
 pgp_pubkey
 ----------
 
@@ -990,6 +1096,27 @@ Overwrite the default ``\n`` newline.
 
     sock_newline(sock, "\r\n")
 
+sodium_secretbox_open
+---------------------
+
+Use authenticated symetric crypto to decrypt a given message.
+
+Internally this is ``crypto_secretbox_xsalsa20poly1305``.
+
+The key **must** be 32 bytes, see key_trunc_pad_ if necessary.
+
+The first 24 bytes of the encrypted message are expected to be the nonce.
+
+.. code-block:: lua
+
+    plain = sodium_secretbox_open(encrypted, key)
+    if last_err() then return end
+
+    txt = utf8_decode(plain)
+    if last_err() then return end
+
+    info(txt)
+
 status
 ------
 
@@ -1025,6 +1152,32 @@ Read stdin until EOF as a utf-8 string.
 .. note::
    This only works with `sn0int run --stdin`.
 
+str_find
+--------
+
+Returns the byte index of the first character that matches the pattern. This is
+explicitly a literal match instead of a lua pattern.
+
+If no match is found, returns ``nil``.
+
+.. code-block:: lua
+
+    x = str_find('asdf', 'sd')
+    print(x == 2)
+
+str_replace
+-----------
+
+Replaces all matches of a pattern in a string. This is explicitly a literal
+match instead of a lua pattern.
+
+If no match is found, an unmodified copy is returned.
+
+.. code-block:: lua
+
+    x = str_replace('this is old', 'old', 'new')
+    print(x == 'this is new')
+
 strftime
 --------
 
@@ -1045,6 +1198,13 @@ Parse a date into a unix timestamp, see `strftime rules`_.
 
 .. _strftime rules: https://docs.rs/chrono/0.4.6/chrono/format/strftime/index.html
 
+strval
+------
+
+Convert a number into a string.
+
+    x = strval(1234)
+
 time_unix
 ---------
 

docs/sandbox.rst

@@ -6,7 +6,7 @@ child process. It's important to note that there's a basic sandbox that's
 active on every operating system, and there's a second line of defense on
 supported operating systems.
 
-The first line of defense is the restrictive stdlib. It's assumed that and
+The first line of defense is the restrictive stdlib. It's assumed that an
 attacker gains full control over the lua code and is able to call any function
 with arbitrary arguments. The stdlib only provides functions that are
 considered safe, so for example it's not possible to start a process or open a

docs/usage.rst

@@ -27,12 +27,12 @@ number of recommended modules::
     [+] Downloading "GeoLite2-City.mmdb"
     [+] Downloading "GeoLite2-ASN.mmdb"
     [+] Loaded 0 modules
-    [*] No modules found, run quickstart to install default modules
+    [*] No modules found, run pkg quickstart to install default modules
     [sn0int][default] >
 
-Typing ``quickstart`` is going to get you a fair number of featured modules::
+Typing ``pkg quickstart`` is going to get you a fair number of featured modules::
 
-    [sn0int][default] > quickstart
+    [sn0int][default] > pkg quickstart
     [+] Installing kpcyrd/asn
     [+] Installing kpcyrd/ctlogs
     [+] Installing kpcyrd/dns-resolve
@@ -105,7 +105,7 @@ Running a module
 Now that we have something to get started with, we can run our first module.
 First lets list all modules we have::
 
-    [sn0int][demo] > mod list
+    [sn0int][demo] > pkg list
     kpcyrd/asn (0.1.0)
         Run a asn lookup for an ip address
     kpcyrd/ctlogs (0.1.0)
@@ -149,7 +149,7 @@ some of them in a browser but hold on, there's a more efficient way to approach
 this.
 
 .. hint::
-   You can run the modules concurrently with ``run -j 8``.
+   You can run the modules concurrently with ``run -j3``.
 
 Running followup modules on the results
 ---------------------------------------
@@ -256,85 +256,3 @@ You can reverse this using the scope command::
 .. hint::
    All entities have this field, you can refer to it in queries using
    ``unscoped=1``.
-
-Autonoscope
------------
-
-Instead of manually unscoping everything you can also define so called
-autonoscope rules. Those are executed from most specific to least specific and
-the first match wins. If no rule matches, the default is in-scope::
-
-    [sn0int][demo] > # add the domain first
-    [sn0int][demo] > # this is necessary because we only want to partially unscope example.com
-    [sn0int][demo] > add domain example.com
-    [sn0int][demo] > 
-    [sn0int][demo] > # automatically noscope all subdomains
-    [sn0int][demo] > autonoscope add domain example.com
-    [sn0int][demo] > # except subdomains of prod.example.com 
-    [sn0int][demo] > autoscope add domain prod.example.com
-    [sn0int][demo] > 
-    [sn0int][demo] > autonoscope list 
-      scope domain "prod.example.com"
-    noscope domain "example.com"
-    [sn0int][demo] > 
-    [sn0int][demo] > # this is going to be out-of-scope
-    [sn0int][demo] > add subdomain www.example.com
-    [sn0int][demo] > # this is going to be in-scope
-    [sn0int][demo] > add subdomain db.prod.example.com
-    [sn0int][demo] > 
-    [sn0int][demo] > select subdomains 
-    #1, "www.example.com"
-    #2, "db.prod.example.com"
-    [sn0int][demo] > select subdomains where unscoped=0
-    #2, "db.prod.example.com"
-    [sn0int][demo] > select subdomains where unscoped=1
-    #1, "www.example.com"
-    [sn0int][demo] > 
-
-Domains
-~~~~~~~
-
-Autonoscope rules for domains are applied to the following structs:
-
-- domains
-- subdomains
-- urls
-
-Example rules::
-
-    autonoscope add domain example.com
-    autonoscope add domain staging.example.com
-    autonoscope add domain com
-    autonoscope add domain .
-
-IPs
-~~~
-
-Autonoscope rules for IPs are applied to the following structs:
-
-- ipaddrs
-- netblocks
-- ports
-
-Example rules::
-
-    autonoscope add ip 0.0.0.0/0
-    autonoscope add ip ::/0
-    autonoscope add ip 192.168.0.0/16
-    autonoscope add ip 10.13.33.37/32
-
-URLs
-~~~~
-
-Autonoscope rules for urls are applied to the following structs:
-
-- urls
-
-Note that these rules are specific to a certain origin (like
-``https://example.com``) and are used to filter paths.
-
-Example rules::
-
-    autonoscope add url https://example.com/
-    autonoscope add url https://example.com/admin/
-    autonoscope add url https://example.com/a/b/c/d

examples/maxmind.rs

@@ -1,16 +1,8 @@
-extern crate sn0int;
-extern crate env_logger;
-extern crate chrootable_https;
-
-// workaround for rustc 1.29.2 support
-#[cfg(not(target_os = "openbsd"))]
-extern crate structopt;
-#[cfg(target_os = "openbsd")]
-#[macro_use] extern crate structopt;
-
 use sn0int::errors::*;
 use sn0int::geoip::{AsnDB, GeoIP, Maxmind};
+use sn0int::paths;
 use std::net::IpAddr;
+use std::path::Path;
 use structopt::StructOpt;
 
 #[derive(Debug, StructOpt)]
@@ -27,8 +19,8 @@ pub struct AsnArgs {
 }
 
 impl AsnArgs {
-    fn run(&self) -> Result<()> {
-        let path = AsnDB::cache_path()?;
+    fn run(&self, cache_dir: &Path) -> Result<()> {
+        let path = AsnDB::cache_path(cache_dir)?;
         let asndb = AsnDB::open(&path)?;
 
         let asn = asndb.lookup(self.ip)?;
@@ -44,8 +36,8 @@ pub struct GeoIPArgs {
 }
 
 impl GeoIPArgs {
-    fn run(&self) -> Result<()> {
-        let path = GeoIP::cache_path()?;
+    fn run(&self, cache_dir: &Path) -> Result<()> {
+        let path = GeoIP::cache_path(cache_dir)?;
         let geoip = GeoIP::open(&path)?;
 
         let lookup = geoip.lookup(self.ip)?;
@@ -59,9 +51,10 @@ impl GeoIPArgs {
 fn run() -> Result<()> {
     let args = Args::from_args();
     debug!("{:?}", args);
+    let cache_dir = paths::cache_dir()?;
     match args {
-        Args::Asn(args) => args.run(),
-        Args::GeoIP(args) => args.run(),
+        Args::Asn(args) => args.run(&cache_dir),
+        Args::GeoIP(args) => args.run(&cache_dir),
     }
 }
 

migrations/2020-06-12-222250_ttl-values/down.sql

@@ -0,0 +1,18 @@
+PRAGMA foreign_keys=off;
+
+CREATE TABLE _ttls_new (
+    id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
+    family VARCHAR NOT NULL,
+    key INTEGER NOT NULL,
+    expire DATETIME NOT NULL,
+    CONSTRAINT ttl_unique UNIQUE (family, key)
+);
+
+INSERT INTO _ttls_new (id, family, key, expire)
+    SELECT id, family, key, expire
+    FROM ttls;
+
+DROP TABLE ttls;
+ALTER TABLE _ttls_new RENAME TO ttls;
+
+PRAGMA foreign_keys=on;

migrations/2020-06-12-222250_ttl-values/up.sql

@@ -0,0 +1,19 @@
+PRAGMA foreign_keys=off;
+
+CREATE TABLE _ttls_new (
+    id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
+    family VARCHAR NOT NULL,
+    key INTEGER NOT NULL,
+    value VARCHAR NOT NULL,
+    expire DATETIME NOT NULL,
+    CONSTRAINT ttl_unique UNIQUE (family, key)
+);
+
+INSERT INTO _ttls_new (id, family, key, value, expire)
+    SELECT id, family, key, "unknown", expire
+    FROM ttls;
+
+DROP TABLE ttls;
+ALTER TABLE _ttls_new RENAME TO ttls;
+
+PRAGMA foreign_keys=on;

modules/harness/activity-ping-once.lua

@@ -0,0 +1,26 @@
+-- Description: Log some dummy activity
+-- Version: 0.1.0
+-- License: GPL-3.0
+
+function run()
+    local uniq = getopt('uniq')
+    local topic = getopt('topic') or 'harness/activity-ping:dummy'
+
+    if getopt('gps') then
+        lat=1.23
+        lon=4.56
+        radius=100
+    end
+
+    db_activity({
+        topic=topic,
+        time=sn0int_time(),
+        uniq=uniq,
+        latitude=lat,
+        longitude=lon,
+        radius=radius,
+        content={
+            msg='ohai',
+        },
+    })
+end

modules/harness/commit-log.lua

@@ -0,0 +1,26 @@
+-- Description: TODO your description here
+-- Version: 0.1.0
+-- License: GPL-3.0
+
+-- git log -s --format='%H %ci'
+
+function run()
+    while true do
+        local x = stdin_readline()
+        if x == nil then
+            break
+        end
+        local m = regex_find('^(\\S+) (.+)', x)
+        if m then
+            time = strptime('%Y-%m-%d %T %z', m[3])
+            time = sn0int_time_from(time)
+
+            db_activity({
+                topic='harness/sn0int-commit:dummy',
+                time=time,
+                uniq=m[2],
+                content={},
+            })
+        end
+    end
+end

modules/harness/dummy-resolve.lua

@@ -0,0 +1,10 @@
+-- Description: TODO your description here
+-- Version: 0.1.0
+-- License: GPL-3.0
+-- Source: subdomains
+
+function run(arg)
+    db_update('subdomain', arg, {
+        resolvable=true,
+    })
+end

modules/harness/dummy-subdomains.lua

@@ -0,0 +1,13 @@
+-- Description: TODO your description here
+-- Version: 0.1.0
+-- License: GPL-3.0
+-- Source: domains
+
+function run(arg)
+    for i=1, 20 do
+        db_add('subdomain', {
+            domain_id=arg['id'],
+            value=http_mksession() .. '.' .. arg['value'],
+        })
+    end
+end

modules/harness/geo-polygon-contains.lua

@@ -0,0 +1,74 @@
+-- Description: demonstrate geofencing with polygons
+-- Version: 0.1.0
+-- License: GPL-3.0
+
+function run()
+    hamburg = {
+        { lat=53.63975308945899,  lon=9.764785766601562  },
+        { lat=53.59494998253459,  lon=9.827270507812     },
+        { lat=53.663153974456456, lon=9.9151611328125    },
+        { lat=53.65582987649682,  lon=9.976272583007812  },
+        { lat=53.68613523817129,  lon=9.992752075195312  },
+        { lat=53.68674518938816,  lon=10.051460266113281 },
+        { lat=53.72495117617815,  lon=10.075492858886719 },
+        { lat=53.71946627930625,  lon=10.118408203125    },
+        { lat=53.743635083157756, lon=10.164413452148438 },
+        { lat=53.73104466704585,  lon=10.202865600585938 },
+        { lat=53.676781546441546, lon=10.16304016113281  },
+        { lat=53.632832079199474, lon=10.235824584960938 },
+        { lat=53.608803292930894, lon=10.2008056640625   },
+        { lat=53.578646152866504, lon=10.208358764648438 },
+        { lat=53.57212285981298,  lon=10.163726806640625 },
+        { lat=53.52071674896369,  lon=10.18707275390625  },
+        { lat=53.52643162253097,  lon=10.224151611328125 },
+        { lat=53.44062753992289,  lon=10.347747802734375 },
+        { lat=53.38824275010831,  lon=10.248870849609375 },
+        { lat=53.38824275010831,  lon=10.15960693359375  },
+        { lat=53.44635321212876,  lon=10.064849853515625 },
+        { lat=53.40595029739904,  lon=9.985198974609375  },
+        { lat=53.42385506057106,  lon=9.951210021972656  },
+        { lat=53.41843327091211,  lon=9.944171905517578  },
+        { lat=53.41812635648326,  lon=9.927349090576172  },
+        { lat=53.412294561442884, lon=9.917736053466797  },
+        { lat=53.41464783813818,  lon=9.901256561279297  },
+        { lat=53.443490472483326, lon=9.912586212158201  },
+        { lat=53.45177144115704,  lon=9.897651672363281  },
+        { lat=53.43633277935392,  lon=9.866924285888672  },
+        { lat=53.427639673754776, lon=9.866409301757812  },
+        { lat=53.427639673754776, lon=9.858856201171875  },
+        { lat=53.46710230573499,  lon=9.795513153076172  },
+        { lat=53.49039461941655,  lon=9.795341491699219  },
+        { lat=53.49029248806277,  lon=9.77903366088867   },
+        { lat=53.49856433088649,  lon=9.780235290527344  },
+        { lat=53.5078554643033,   lon=9.758434295654297  },
+        { lat=53.545407634092975, lon=9.759807586669922  },
+        { lat=53.568147234570084, lon=9.633293151855469  },
+        { lat=53.58802162343514,  lon=9.655780792236328  },
+        { lat=53.568351121879815, lon=9.727706909179688  },
+        { lat=53.60921067445695,  lon=9.737663269042969  },
+    }
+
+    points = {
+        {
+            name='Alice',
+            lat=52.52437,
+            lon=13.41053,
+        }, {
+            name='Bob',
+            lat=53.551085,
+            lon=9.993682,
+        }, {
+            name='Charlie',
+            lat=40.726662,
+            lon=-74.036677,
+        }
+    }
+
+    for i=1, #points do
+        if geo_polygon_contains(hamburg, points[i]) then
+            info('[INSIDE ] ' .. points[i]['name'])
+        else
+            info('[OUTSIDE] ' .. points[i]['name'])
+        end
+    end
+end

modules/harness/notify-ohai.lua

@@ -0,0 +1,8 @@
+-- Description: TODO your description here
+-- Version: 0.1.0
+-- License: GPL-3.0
+-- Source: notifications
+
+function run(arg)
+    info('notication!: ' .. json_encode(arg))
+end

modules/harness/notify-ratelimit.lua

@@ -0,0 +1,9 @@
+-- Description: TODO your description here
+-- Version: 0.1.0
+-- License: GPL-3.0
+-- Source: notifications
+
+function run(arg)
+    ratelimit_throttle('foo', 3, 10000)
+    info('notication!: ' .. json_encode(arg))
+end

modules/harness/notify-slow.lua

@@ -0,0 +1,10 @@
+-- Description: TODO your description here
+-- Version: 0.1.0
+-- License: GPL-3.0
+-- Source: notifications
+
+function run(arg)
+    -- TODO your code here
+    sleep(1)
+    info('notication!: ' .. json_encode(arg))
+end

modules/harness/onion-http.lua

@@ -1,5 +1,6 @@
 -- Description: Send a request to a hidden service
 -- Version: 0.1.0
+-- Stealth: passive
 -- License: GPL-3.0
 
 function run()

modules/harness/pgp-fetch.lua

@@ -0,0 +1,22 @@
+-- Description: TODO your description here
+-- Version: 0.1.0
+-- License: GPL-3.0
+
+function run()
+    session = http_mksession()
+    url = 'https://openpgpkey.archlinux.org/.well-known/openpgpkey/archlinux.org/hu/in9mwr4s84x7gm51851h343n3at1x61g?l=anthraxx'
+
+    req = http_request(session, 'GET', url, {})
+    r = http_fetch(req)
+    -- debug(r)
+    k = pgp_pubkey(r['text'])
+    info(k)
+
+    req = http_request(session, 'GET', url, {
+        binary=true,
+    })
+    r = http_fetch(req)
+    -- debug(r)
+    k = pgp_pubkey(r['binary'])
+    info(k)
+end

modules/harness/selftest.lua

@@ -1,5 +1,6 @@
 -- Description: basic selftest
 -- Version: 0.1.0
+-- Stealth: offline
 -- License: GPL-3.0
 
 function run()

modules/harness/stdin.lua

@@ -1,5 +1,6 @@
 -- Description: Read from stdin
 -- Version: 0.1.0
+-- Stealth: offline
 -- License: GPL-3.0
 
 function run()

modules/harness/url-inserter.lua

@@ -0,0 +1,58 @@
+-- Description: TODO your description here
+-- Version: 0.1.0
+-- License: GPL-3.0
+
+function run()
+    info('preparing')
+    domain_id = db_add('domain', {
+        value='example.com',
+    })
+    subdomain_id = db_add('subdomain', {
+        domain_id=domain_id,
+        value='example.com',
+    })
+
+    info('inserting')
+    url1 = db_add('url', {
+        subdomain_id=subdomain_id,
+        value='https://example.com',
+    })
+    url2 = db_add('url', {
+        subdomain_id=subdomain_id,
+        value='https://example.com/ohai',
+        body='ohai',
+    })
+    url3 = db_add('url', {
+        subdomain_id=subdomain_id,
+        value='https://example.com/world',
+        body={0x77, 0x6f, 0x72, 0x6c, 0x64},
+    })
+
+    info('updating')
+    db_update('url', {
+        id=url1,
+        subdomain_id=subdomain_id,
+        value='https://example.com',
+        path='/',
+        unscoped=false,
+    }, {
+    })
+    db_update('url', {
+        id=url2,
+        subdomain_id=subdomain_id,
+        value='https://example.com/ohai',
+        path='/ohai',
+        body='ohai',
+        unscoped=false,
+    }, {
+    })
+    db_update('url', {
+        id=url3,
+        subdomain_id=subdomain_id,
+        value='https://example.com/world',
+        path='/world',
+        body={0x77, 0x6f, 0x72, 0x6c, 0x64},
+        unscoped=false,
+    }, {
+    })
+end

modules/harness/winkekatze-sub.lua

@@ -0,0 +1,17 @@
+-- Description: TODO your description here
+-- Version: 0.1.0
+-- License: GPL-3.0
+
+function run()
+    local sock = mqtt_connect('mqtt://mqtt.winkekatze24.de', {
+        read_timeout=10,
+    })
+    if last_err() then return end
+    mqtt_subscribe(sock, '#', 0)
+
+    while true do
+        local pkt = mqtt_recv_text(sock)
+        if last_err() then return end
+        info(pkt)
+    end
+end

modules/harness/xss.lua

@@ -1,6 +1,7 @@
 -- Description: jaVasCript:/*-/*`/*\`/*'/*"/**/(/* */oNcliCk=alert() )//%0D%0A%0d%0a//</stYle/</titLe/</teXtarEa/</scRipt/--!>\x3csVg/<sVg/oNloAd=alert()//>\x3e
 -- Version: 0.1.0
 -- License: GPL-3.0
+-- Stealth: loud
 -- Source: domains
 
 function run()

sn0int-common/Cargo.toml

@@ -1,16 +1,15 @@
 [package]
 name = "sn0int-common"
-version = "0.9.0"
-description = "Common code for sn0int"
+version = "0.12.0"
+description = "sn0int - common code"
 authors = ["kpcyrd <git@rxv.cc>"]
 license = "GPL-3.0"
 repository = "https://github.com/kpcyrd/sn0int"
 edition = "2018"
 
 [dependencies]
-serde = "1.0"
-serde_derive = "1.0"
+serde = { version = "1.0", features=["derive"] }
 #rocket_failure_errors = { path = "../../../rocket_failure/rocket_failure_errors" }
 rocket_failure_errors = "0.2"
-failure = "0.1"
-nom = "5.0"
+anyhow = "1.0"
+nom = "6.0"

sn0int-common/src/api.rs

@@ -1,4 +1,5 @@
 use crate::id::ModuleID;
+use serde::{Serialize, Deserialize};
 
 #[derive(Debug, Serialize, Deserialize)]
 pub struct WhoamiResponse {

sn0int-common/src/errors.rs

@@ -0,0 +1,2 @@
+pub use anyhow::{Error, Context, anyhow, format_err, bail};
+pub type Result<T> = ::std::result::Result<T, Error>;

sn0int-common/src/id.rs

@@ -1,5 +1,4 @@
 use crate::errors::*;
-use nom;
 use serde::{de, Serialize, Serializer, Deserialize, Deserializer};
 use std::fmt;
 use std::result;
@@ -53,7 +52,7 @@ impl FromStr for ModuleID {
 
     fn from_str(s: &str) -> Result<ModuleID> {
         let (trailing, module) = module(s)
-            .map_err(|err| format_err!("Failed to parse module id: {:?}", err))?;
+            .map_err(|err| anyhow!("Failed to parse module id: {:?}", err))?;
         if !trailing.is_empty() {
             bail!("Trailing data in module id");
         }

sn0int-common/src/lib.rs

@@ -1,5 +1,3 @@
-#[macro_use] extern crate serde_derive;
-#[macro_use] extern crate failure;
 #[macro_use] extern crate nom;
 
 pub mod api;

sn0int-common/src/metadata/mod.rs

@@ -1,7 +1,9 @@
 use crate::errors::*;
-
+use serde::{Serialize, Deserialize};
 use std::str::FromStr;
 
+mod stealth;
+pub use self::stealth::Stealth;
 
 #[derive(Debug, PartialEq, Clone)]
 pub enum EntryType {
@@ -9,6 +11,9 @@ pub enum EntryType {
     Version,
     Source,
     KeyringAccess,
+    Stealth,
+    Author,
+    Repository,
     License,
 }
 
@@ -21,6 +26,9 @@ impl FromStr for EntryType {
             "Version" => Ok(EntryType::Version),
             "Source" => Ok(EntryType::Source),
             "Keyring-Access" => Ok(EntryType::KeyringAccess),
+            "Stealth" => Ok(EntryType::Stealth),
+            "Author" => Ok(EntryType::Author),
+            "Repository" => Ok(EntryType::Repository),
             "License" => Ok(EntryType::License),
             x => bail!("Unknown EntryType: {:?}", x),
         }
@@ -44,6 +52,7 @@ pub enum Source {
     Netblocks,
     CryptoAddrs(Option<String>),
     KeyRing(String),
+    Notifications,
 }
 
 impl Source {
@@ -63,6 +72,7 @@ impl Source {
             Source::Ports => "ports",
             Source::Netblocks => "netblocks",
             Source::CryptoAddrs(_) => "cryptoaddrs",
+            Source::Notifications => "notifications",
             Source::KeyRing(_) => "keyring",
         }
     }
@@ -94,6 +104,7 @@ impl FromStr for Source {
             ("ports", None) => Ok(Source::Ports),
             ("netblocks", None) => Ok(Source::Netblocks),
             ("cryptoaddrs", param) => Ok(Source::CryptoAddrs(param.map(String::from))),
+            ("notifications", None) => Ok(Source::Notifications),
             ("keyring", Some(param)) => Ok(Source::KeyRing(param.to_string())),
             (x, Some(param)) => bail!("Unknown Source: {:?} ({:?})", x, param),
             (x, None) => bail!("Unknown Source: {:?}", x),
@@ -133,6 +144,9 @@ pub struct Metadata {
     pub version: String,
     pub source: Option<Source>,
     pub keyring_access: Vec<String>,
+    pub stealth: Stealth,
+    pub authors: Vec<String>,
+    pub repository: Option<String>,
     pub license: License,
 }
 
@@ -151,6 +165,9 @@ impl FromStr for Metadata {
                 EntryType::Version => data.version = Some(v),
                 EntryType::Source => data.source = Some(v),
                 EntryType::KeyringAccess => data.keyring_access.push(v),
+                EntryType::Stealth => data.stealth = Some(v),
+                EntryType::Author => data.authors.push(v),
+                EntryType::Repository => data.repository = Some(v),
                 EntryType::License => data.license = Some(v),
             }
         }
@@ -165,6 +182,9 @@ pub struct NewMetadata<'a> {
     pub version: Option<&'a str>,
     pub source: Option<&'a str>,
     pub keyring_access: Vec<&'a str>,
+    pub stealth: Option<&'a str>,
+    pub authors: Vec<&'a str>,
+    pub repository: Option<&'a str>,
     pub license: Option<&'a str>,
 }
 
@@ -179,6 +199,14 @@ impl<'a> NewMetadata<'a> {
         let keyring_access = self.keyring_access.into_iter()
             .map(String::from)
             .collect();
+        let stealth = match self.stealth {
+            Some(x) => x.parse()?,
+            _ => Stealth::Normal,
+        };
+        let authors = self.authors.into_iter()
+            .map(String::from)
+            .collect();
+        let repository = self.repository.map(String::from);
         let license = self.license.ok_or_else(|| format_err!("License is required"))?;
         let license = license.parse()?;
 
@@ -187,6 +215,9 @@ impl<'a> NewMetadata<'a> {
             version: version.to_string(),
             source,
             keyring_access,
+            stealth,
+            authors,
+            repository,
             license,
         })
     }
@@ -227,6 +258,36 @@ mod tests {
             version: "1.0.0".to_string(),
             license: License::WTFPL,
             source: Some(Source::Domains),
+            stealth: Stealth::Normal,
+            authors: vec![],
+            repository: None,
+            keyring_access: Vec::new(),
+        });
+    }
+
+    #[test]
+    fn verify_much_metadata() {
+        let metadata = Metadata::from_str(r#"-- Description: Hello world, this is my description
+-- Version: 1.0.0
+-- Source: domains
+-- Stealth: passive
+-- Author: kpcyrd <git at rxv dot cc>
+-- Author: kpcyrd's cat
+-- Repository: https://github.com/kpcyrd/sn0int
+-- License: WTFPL
+
+"#).expect("parse");
+        assert_eq!(metadata, Metadata {
+            description: "Hello world, this is my description".to_string(),
+            version: "1.0.0".to_string(),
+            license: License::WTFPL,
+            source: Some(Source::Domains),
+            stealth: Stealth::Passive,
+            authors: vec![
+                "kpcyrd <git at rxv dot cc>".to_string(),
+                "kpcyrd's cat".to_string(),
+            ],
+            repository: Some("https://github.com/kpcyrd/sn0int".to_string()),
             keyring_access: Vec::new(),
         });
     }
@@ -243,6 +304,9 @@ mod tests {
             version: "1.0.0".to_string(),
             license: License::WTFPL,
             source: None,
+            stealth: Stealth::Normal,
+            authors: vec![],
+            repository: None,
             keyring_access: Vec::new(),
         });
     }

sn0int-common/src/metadata/stealth.rs

@@ -0,0 +1,53 @@
+use crate::errors::*;
+use serde::{Serialize, Deserialize};
+use std::str::FromStr;
+
+#[derive(Debug, Eq, PartialEq, PartialOrd, Clone, Serialize, Deserialize)]
+pub enum Stealth {
+    Loud,
+    Normal,
+    Passive,
+    Offline,
+}
+
+impl Stealth {
+    #[inline]
+    pub fn variants() -> &'static [&'static str] {
+        &[
+            "loud",
+            "normal",
+            "passive",
+            "offline",
+        ]
+    }
+
+    #[inline(always)]
+    fn as_num(&self) -> u8 {
+        match self {
+            Stealth::Loud => 3,
+            Stealth::Normal => 2,
+            Stealth::Passive => 1,
+            Stealth::Offline => 0,
+        }
+    }
+
+    #[inline]
+    pub fn equal_or_better(&self, other: &Self) -> bool {
+        self.as_num() <= other.as_num()
+    }
+}
+
+impl FromStr for Stealth {
+    type Err = Error;
+
+    fn from_str(s: &str) -> Result<Stealth> {
+        match s {
+            "loud" => Ok(Stealth::Loud),
+            // This is also the default level if none is provided
+            "normal" => Ok(Stealth::Normal),
+            "passive" => Ok(Stealth::Passive),
+            "offline" => Ok(Stealth::Offline),
+            x => bail!("Unknown stealth: {:?}", x),
+        }
+    }
+}

sn0int-registry/Cargo.toml

@@ -8,7 +8,7 @@ repository = "https://github.com/kpcyrd/sn0int"
 edition = "2018"
 
 [dependencies]
-sn0int-common = { version="0.9.0", path="sn0int-common" }
+sn0int-common = { version="0.12.0", path="../sn0int-common" }
 rocket = { version = "0.4", default-features=false }
 #rocket_failure = { path = "../../rocket_failure" }
 rocket_failure = { version = "0.2" }
@@ -28,11 +28,10 @@ lazy_static = "1"
 blake2 = "0.8.0"
 hex = "0.4"
 maplit = "1.0.1"
-syntect = "3.3"
-
-serde = "1.0"
-serde_derive = "1.0"
+serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
+syntect = "3.3"
 
 dotenv = "0.15"
 env_logger = "0.7"
+structopt = "0.3.21"

sn0int-registry/Dockerfile

@@ -2,16 +2,16 @@ FROM rust:buster
 RUN apt-get update -q && apt-get install -yq llvm libclang-dev \
     && rm -rf /var/lib/apt/lists/*
 RUN rustup install nightly
-WORKDIR /usr/src/sn0int-registry
+WORKDIR /usr/src/sn0int
 COPY . .
-RUN cargo +nightly build --release --verbose
+RUN cd sn0int-registry && cargo +nightly build --release --verbose
 RUN strip target/release/sn0int-registry
 
 FROM debian:buster
 RUN apt-get update -q && apt-get install -yq libcurl4 libpq5 \
     && rm -rf /var/lib/apt/lists/*
-COPY --from=0 /usr/src/sn0int-registry/target/release/sn0int-registry /usr/local/bin/sn0int-registry
-COPY templates /templates
+COPY --from=0 /usr/src/sn0int/target/release/sn0int-registry /usr/local/bin/sn0int-registry
+COPY sn0int-registry/templates /templates
 ENV ROCKET_ENV=prod \
     ROCKET_ADDRESS=0.0.0.0 \
     ROCKET_PORT=8000

sn0int-registry/sn0int-common/src/errors.rs

@@ -1,2 +0,0 @@
-pub use failure::{Error, ResultExt};
-pub type Result<T> = ::std::result::Result<T, Error>;

sn0int-registry/src/assets.rs

@@ -1,5 +1,5 @@
 use blake2::{Blake2b, Digest};
-
+use lazy_static::lazy_static;
 
 pub static FAVICON: &[u8] = include_bytes!("../assets/favicon.ico");
 pub static STYLESHEET: &[u8] = include_bytes!("../assets/style.css");

sn0int-registry/src/auth.rs

@@ -1,8 +1,8 @@
+use crate::github;
 use diesel::pg::PgConnection;
 use oauth2::basic::BasicClient;
 use oauth2::prelude::*;
 use oauth2::{AuthUrl, AuthorizationCode, ClientId, ClientSecret, CsrfToken, RedirectUrl, TokenUrl, TokenResponse};
-use crate::github::GithubAuthenticator;
 use sn0int_registry::errors::*;
 use sn0int_registry::models::AuthToken;
 use url::Url;
@@ -67,8 +67,7 @@ impl Authenticator {
         let access_token = response.access_token();
         let access_token = access_token.secret().to_string();
 
-        let client = GithubAuthenticator::from_env()?;
-        let user = client.get_username(&access_token)?;
+        let user = github::get_username(&access_token)?;
 
         AuthToken::create(&AuthToken {
             id: state,

sn0int-registry/src/auth2.rs

@@ -4,7 +4,7 @@ use sn0int_registry::db::Connection;
 use rocket::http::Status;
 use rocket::{Request, Outcome};
 use rocket::request::{self, FromRequest};
-use crate::github::GithubAuthenticator;
+use crate::github;
 
 
 pub struct AuthHeader(String);
@@ -12,8 +12,7 @@ pub struct AuthHeader(String);
 impl AuthHeader {
     pub fn verify(&self, connection: &Connection) -> Result<String> {
         let session = AuthToken::read(&self.0, &connection)?;
-        let client = GithubAuthenticator::from_env()?;
-        client.get_username(&session.access_token)
+        github::get_username(&session.access_token)
             .map_err(Error::from)
     }
 }

sn0int-registry/src/errors.rs

@@ -1,4 +1,5 @@
-pub use failure::{Error, ResultExt};
+pub use failure::{Error, ResultExt, bail, format_err};
 pub type Result<T> = ::std::result::Result<T, Error>;
+pub use log::{debug, info};
 
 pub use rocket_failure::errors::*;

sn0int-registry/src/github.rs

@@ -1,54 +1,24 @@
+use serde::Deserialize;
 use sn0int_registry::errors::*;
-use std::env;
-use reqwest;
 
+pub fn get_username(oauth_token: &str) -> Result<String> {
+    let client = reqwest::Client::new();
+    let mut resp = client.get("https://api.github.com/user")
+        .header("Authorization", format!("token {}", oauth_token))
+        .header("User-Agent", "sn0int-registry")
+        .send()
+        .context("Failed to check access_token")?
+        .error_for_status()
+        .context("Github returned http error")?;
 
-pub struct GithubAuthenticator {
-    client_id: String,
-    client_secret: String,
-}
+    let data = resp.json::<GithubUser>()
+        .context("Failed to deserialize github reply")?;
 
-impl GithubAuthenticator {
-    pub fn new(client_id: String, client_secret: String) -> GithubAuthenticator {
-        GithubAuthenticator {
-            client_id,
-            client_secret,
-        }
-    }
-
-    pub fn from_env() -> Result<GithubAuthenticator> {
-        let client_id = env::var("GITHUB_CLIENT_ID")
-            .context("GITHUB_CLIENT_ID is not set")?;
-        let client_secret = env::var("GITHUB_CLIENT_SECRET")
-            .context("GITHUB_CLIENT_SECRET is not set")?;
-        Ok(GithubAuthenticator::new(client_id, client_secret))
-    }
-
-    pub fn get_username(&self, oauth_token: &str) -> Result<String> {
-        let url = format!("https://api.github.com/applications/{}/tokens/{}", self.client_id, oauth_token);
-        let client = reqwest::Client::new();
-        let mut resp = client.get(&url)
-            .basic_auth(&self.client_id, Some(&self.client_secret))
-            .send()?;
-
-        if !resp.status().is_success() {
-            bail!("Github returned: {}", resp.status())
-        }
-
-        let data = resp.json::<GithubReply>()
-            .context("Failed to deserialize github reply")?;
-
-        Ok(data.user.login)
-    }
+    Ok(data.login)
 }
 
 #[derive(Debug, Deserialize)]
-pub struct GithubReply {
-    user: GithubUser,
-}
-
-#[derive(Debug, Deserialize)]
-pub struct GithubUser {
+struct GithubUser {
     login: String,
     #[serde(rename="type")]
     user_type: String,

sn0int-registry/src/lib.rs

@@ -1,7 +1,5 @@
 #[macro_use] extern crate diesel;
 #[macro_use] extern crate diesel_migrations;
-#[macro_use] extern crate failure;
-#[macro_use] extern crate serde_derive;
 
 pub mod db;
 pub mod errors;

sn0int-registry/src/main.rs

@@ -5,21 +5,16 @@
 #[macro_use] extern crate rocket;
 #[macro_use] extern crate rocket_contrib;
 #[macro_use] extern crate rocket_failure;
-#[macro_use] extern crate serde_derive;
-#[macro_use] extern crate log;
-#[macro_use] extern crate maplit;
-#[macro_use] extern crate lazy_static;
-#[macro_use] extern crate failure;
 
+use dotenv::dotenv;
 use rocket::fairing::AdHoc;
 use rocket::http::Header;
 use rocket_contrib::json::{Json, JsonValue};
 use rocket_contrib::templates::Template;
-use dotenv::dotenv;
-
-use std::env;
-use sn0int_registry::errors::*;
 use sn0int_registry::db;
+use sn0int_registry::errors::*;
+use std::env;
+use structopt::StructOpt;
 
 pub mod assets;
 pub mod auth;
@@ -49,7 +44,13 @@ fn internal_error() -> Json<JsonValue> {
     }))
 }
 
+#[derive(Debug, StructOpt)]
+pub struct Args {
+}
+
 fn run() -> Result<()> {
+    let _args = Args::from_args();
+
     dotenv().ok();
 
     let database_url = env::var("DATABASE_URL")

sn0int-registry/src/models.rs

@@ -4,6 +4,7 @@ use diesel::pg::PgConnection;
 use diesel::sql_types::BigInt;
 use diesel_full_text_search::{plainto_tsquery, TsQueryExtensions};
 use crate::schema::*;
+use serde::{Serialize, Deserialize};
 use std::collections::HashMap;
 use std::time::SystemTime;
 use sn0int_common::ModuleID;

sn0int-registry/src/routes/auth.rs

@@ -1,12 +1,13 @@
-use sn0int_registry::errors::*;
+use crate::assets::ASSET_REV;
 use crate::auth::Authenticator;
+use serde::{Serialize, Deserialize};
+use serde_json::Value;
 use sn0int_registry::db;
+use sn0int_registry::errors::*;
 use rocket::request::Form;
 use rocket::response::Redirect;
 use rocket_contrib::templates::Template;
-use crate::assets::ASSET_REV;
-use serde_json::{self, Value};
-
+use maplit::hashmap;
 
 #[get("/?<auth..>")]
 pub fn get(auth: Form<OAuth>) -> Template {

sn0int-registry/src/routes/badges.rs

@@ -1,3 +1,4 @@
+use serde::Serialize;
 use sn0int_registry::errors::*;
 use sn0int_registry::db;
 use sn0int_registry::models::*;

sn0int-registry/src/routes/html.rs

@@ -1,10 +1,17 @@
-use sn0int_registry::errors::*;
 use crate::assets::*;
+use lazy_static::lazy_static;
 use sn0int_registry::db;
+use sn0int_registry::errors::*;
 use sn0int_registry::models::*;
-use rocket_contrib::templates::Template;
 use std::cmp::Ordering;
+use syntect::html::ClassedHTMLGenerator;
+use syntect::parsing::{SyntaxSet, SyntaxReference};
+use rocket_contrib::templates::Template;
 
+lazy_static! {
+    pub static ref SYNTAX_SET: SyntaxSet = SyntaxSet::load_defaults_newlines();
+    pub static ref SYNTAX: &'static SyntaxReference = SYNTAX_SET.find_syntax_by_extension("lua").unwrap();
+}
 
 #[get("/")]
 pub fn index(connection: db::Connection) -> ApiResult<Template> {
@@ -30,14 +37,6 @@ pub fn index(connection: db::Connection) -> ApiResult<Template> {
     })))
 }
 
-use syntect::html::ClassedHTMLGenerator;
-use syntect::parsing::{SyntaxSet, SyntaxReference};
-
-lazy_static! {
-    pub static ref SYNTAX_SET: SyntaxSet = SyntaxSet::load_defaults_newlines();
-    pub static ref SYNTAX: &'static SyntaxReference = SYNTAX_SET.find_syntax_by_extension("lua").unwrap();
-}
-
 #[get("/r/<author>/<name>")]
 pub fn details(author: String, name: String,connection: db::Connection) -> ApiResult<Template> {
     let module = Module::find(&author, &name, &connection)

sn0int-registry/templates/index.html.hbs

@@ -21,7 +21,7 @@
     To install a module run:
     </p>
     <p class="code"><code>
-    sn0int install kpcyrd/ctlogs
+    sn0int pkg install kpcyrd/ctlogs
     </code></p>
 
     {{#each modules}}

sn0int-std/Cargo.toml

@@ -0,0 +1,55 @@
+[package]
+name = "sn0int-std"
+version = "0.21.0"
+description = "sn0int - stdlib"
+authors = ["kpcyrd <git@rxv.cc>"]
+repository = "https://github.com/kpcyrd/sn0int"
+license = "GPL-3.0"
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+log = "0.4"
+failure = "0.1"
+hlua-badtouch = "0.4"
+tokio = "0.1.14"
+rand = "0.8"
+regex = "1.0"
+rustls = { version="0.18", features=["dangerous_configuration"] }
+serde = { version = "1.0", features = ["derive"] }
+serde_json = "1.0"
+serde_urlencoded = "0.7"
+webpki = "0.21"
+webpki-roots = "0.21"
+ct-logs = "0.7"
+#chrootable-https = { path = "../../chrootable-https" }
+chrootable-https = "0.16"
+http = "0.2"
+bufstream = "0.1.4"
+pem = "0.8"
+url = "2.0"
+tungstenite = { version = "0.13", default-features = false }
+kuchiki = "0.8.0"
+maxminddb = "0.17"
+x509-parser = "0.9"
+der-parser = "5"
+publicsuffix = { version="2", default-features=false }
+xml-rs = "0.8"
+geo = "0.18"
+bytes = "0.4"
+base64 = "0.13"
+chrono = { version = "0.4", features = ["serde"] }
+mqtt-protocol = "0.11"
+sodiumoxide = { version="0.2.5", features=["use-pkg-config"] }
+
+image = "0.23.0"
+kamadak-exif = "0.5.1"
+
+bs58 = "0.4"
+digest = "0.9"
+blake2 = "0.9"
+
+[dev-dependencies]
+env_logger = "0.8"
+maplit = "1.0.1"

sn0int-std/src/blobs.rs

@@ -0,0 +1,119 @@
+use bytes::Bytes;
+use blake2::VarBlake2b;
+use digest::{Update, VariableOutput};
+use serde::ser::{Serialize, Serializer};
+use serde::de::{self, Deserialize, Deserializer};
+use std::result;
+
+#[derive(Debug, Clone, PartialEq)]
+pub struct Blob {
+    pub id: String,
+    pub bytes: Bytes,
+}
+
+impl Blob {
+    pub fn create(bytes: Bytes) -> Blob {
+        let id = Self::hash(&bytes);
+        Blob {
+            id,
+            bytes,
+        }
+    }
+
+    pub fn hash(bytes: &[u8]) -> String {
+        let mut h = VarBlake2b::new(32).unwrap();
+        h.update(bytes);
+        let output = h.finalize_boxed();
+        Self::encode_hash(&output)
+    }
+
+    #[inline]
+    fn encode_hash(bytes: &[u8]) -> String {
+        let x = bs58::encode(bytes).into_string();
+        format!("{:0<44}", x)
+    }
+}
+
+impl Serialize for Blob {
+    #[inline]
+    fn serialize<S>(&self, serializer: S) -> result::Result<S::Ok, S::Error>
+    where
+        S: Serializer,
+    {
+        let s = base64::encode(&self.bytes);
+        serializer.serialize_str(&s)
+    }
+}
+
+impl<'de> Deserialize<'de> for Blob {
+    #[inline]
+    fn deserialize<D>(deserializer: D) -> result::Result<Self, D::Error>
+    where
+        D: Deserializer<'de>,
+    {
+        let s = String::deserialize(deserializer)?;
+        let bytes = base64::decode(&s)
+            .map_err(de::Error::custom)?;
+        Ok(Blob::create(Bytes::from(bytes)))
+    }
+}
+
+pub trait BlobState {
+    fn register_blob(&self, blob: Blob) -> String;
+}
+
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use serde_json;
+
+    #[inline]
+    fn blob() -> (Bytes, Blob) {
+        let bytes = Bytes::from(&b"asdf"[..]);
+        (bytes.clone(), Blob::create(bytes))
+    }
+
+    #[test]
+    fn verify_create_blob() {
+        let (bytes, blob) = blob();
+        assert_eq!(blob, Blob {
+            id: String::from("DTTV3EjpHBNJx3Zw7eJsVPm4bYXKmNkJQpVNkcvTtTSz"),
+            bytes,
+        });
+    }
+
+    #[test]
+    fn test_serialize() {
+        let (_, blob) = blob();
+        let json = serde_json::to_string(&blob).unwrap();
+        assert_eq!(&json, "\"YXNkZg==\"");
+    }
+
+    #[test]
+    fn test_deserialize() {
+        let (_, blob1) = blob();
+        let blob2: Blob = serde_json::from_str("\"YXNkZg==\"").unwrap();
+        assert_eq!(blob1, blob2);
+    }
+
+    #[test]
+    fn test_hash_encoding() {
+        let x = bs58::decode("22es54J4FbFtpb5D1MtBazVuum4TcqCQ7M9JkmYdmJ8W")
+            .into_vec()
+            .unwrap();
+        let x = Blob::encode_hash(&x);
+        assert_eq!(x.len(), 44);
+        assert_eq!(x, "22es54J4FbFtpb5D1MtBazVuum4TcqCQ7M9JkmYdmJ8W");
+    }
+
+    #[test]
+    fn test_hash_encoding_padding() {
+        let x = bs58::decode("r6edvU326yvpXLubYacXXSxf2HzqCgzqHUQvpWyNwei")
+            .into_vec()
+            .unwrap();
+        let x = Blob::encode_hash(&x);
+        assert_eq!(x.len(), 44);
+        assert_eq!(x, "r6edvU326yvpXLubYacXXSxf2HzqCgzqHUQvpWyNwei0");
+    }
+}

sn0int-std/src/crt.rs

@@ -1,78 +1,10 @@
 use crate::errors::*;
-
-use x509_parser;
-use der_parser::der::DerObject;
-use der_parser::ber::{BerObjectContent, BerTag};
-use der_parser::oid::Oid;
+use serde::{Serialize, Deserialize};
 use std::collections::HashSet;
-use std::net::{IpAddr, Ipv4Addr, Ipv6Addr};
-
-
-#[derive(Debug, PartialEq)]
-pub enum AlternativeName {
-    DnsName(String),
-    Email(String),
-    IpAddr(IpAddr),
-}
-
-pub fn san_extension(i: &[u8]) -> Result<Vec<AlternativeName>> {
-    let (rem, seq) = der_parser::der::parse_der_sequence(i)
-        .map_err(|_| format_err!("Failed to parse san extension"))?;
-
-    if !rem.is_empty() {
-        bail!("san extension has trailing garbage");
-    }
-
-    debug!("Decoded sequence: {:?}", seq);
-    if let BerObjectContent::Sequence(seq) = seq.content {
-        seq.into_iter()
-            .map(san_value)
-            .collect()
-    } else {
-        bail!("Expected der sequence");
-    }
-}
-
-pub fn san_value(o: DerObject) -> Result<AlternativeName> {
-    debug!("DER object in SAN extension: {:?}", o);
-
-    match (o.class, o.tag, &o.content) {
-        (2, BerTag::Integer, BerObjectContent::Unknown(BerTag::Integer, value)) => san_value_dns(value),
-        (2, BerTag::Boolean, BerObjectContent::Unknown(BerTag::Boolean, value)) => san_value_email(value),
-        (2, BerTag::ObjDescriptor, BerObjectContent::Unknown(BerTag::ObjDescriptor, value)) => san_value_ipaddr(value),
-        _ => bail!("Unexpected object: {:?}", o),
-    }
-}
-
-pub fn san_value_dns(v: &[u8]) -> Result<AlternativeName> {
-    debug!("Reading as dns name: {:?}", v);
-    String::from_utf8(v.to_vec())
-        .map(AlternativeName::DnsName)
-        .map_err(Error::from)
-}
-
-pub fn san_value_email(v: &[u8]) -> Result<AlternativeName> {
-    debug!("Reading as email: {:?}", v);
-    String::from_utf8(v.to_vec())
-        .map(AlternativeName::Email)
-        .map_err(Error::from)
-}
-
-pub fn san_value_ipaddr(v: &[u8]) -> Result<AlternativeName> {
-    debug!("Reading as ipaddr: {:?}", v);
-    match v.len() {
-        4  => Ok(AlternativeName::IpAddr(Ipv4Addr::from([
-            v[0], v[1], v[2], v[3],
-        ]).into())),
-        16 => Ok(AlternativeName::IpAddr(Ipv6Addr::from([
-            v[0],  v[1],  v[2],  v[3],
-            v[4],  v[5],  v[6],  v[7],
-            v[8],  v[9],  v[10], v[11],
-            v[12], v[13], v[14], v[15],
-        ]).into())),
-        _ => Err(format_err!("Invalid ipaddr")),
-    }
-}
+use std::net::IpAddr;
+use x509_parser::x509::X509Version;
+use x509_parser::certificate::X509Certificate;
+use x509_parser::extensions::{GeneralName, ParsedExtension};
 
 #[derive(Debug, PartialEq, Serialize, Deserialize)]
 pub struct Certificate {
@@ -83,7 +15,7 @@ pub struct Certificate {
 
 impl Certificate {
     pub fn parse_pem(crt: &str) -> Result<Certificate> {
-        let pem = match x509_parser::pem::pem_to_der(crt.as_bytes()) {
+        let pem = match x509_parser::pem::parse_x509_pem(crt.as_bytes()) {
             Ok((remaining, pem)) => {
                 if !remaining.is_empty() {
                     bail!("input cert has trailing garbage");
@@ -99,12 +31,12 @@ impl Certificate {
     }
 
     pub fn from_bytes(crt: &[u8]) -> Result<Certificate> {
-        let crt = match x509_parser::parse_x509_der(&crt) {
+        let crt = match X509Certificate::from_der(&crt) {
             Ok((remaining, der)) => {
                 if !remaining.is_empty() {
                     bail!("input cert has trailing garbage");
                 }
-                if der.tbs_certificate.version != 2 {
+                if der.tbs_certificate.version != X509Version::V3 {
                     bail!("unexpected certificate version");
                 }
                 der
@@ -116,35 +48,45 @@ impl Certificate {
         let mut valid_emails = HashSet::new();
         let mut valid_ipaddrs = HashSet::new();
 
-        for x in crt.tbs_certificate.subject.rdn_seq {
-            for y in x.set {
-                // CommonName
-                if y.attr_type != Oid::from(&[2, 5, 4, 3]) {
-                    continue;
-                }
-
-                if let Ok(x) = y.attr_value.content.as_slice() {
-                    let value = String::from_utf8(x.to_vec())?;
-                    info!("Found CN in Subject: {:?}", value);
-                    valid_names.insert(value);
-                }
+        for attr in crt.subject().iter_common_name() {
+            if let Ok(cn) = attr.as_str() {
+                info!("Found CN in Subject: {:?}", cn);
+                valid_names.insert(cn.to_string());
             }
         }
 
-        for x in crt.tbs_certificate.extensions {
-            if x.oid != Oid::from(&[2, 5, 29, 17]) {
-                continue;
-            }
-
-            debug!("Found san extension: {:?}", x.value);
-            let values = san_extension(x.value)?;
-
-            for v in values {
-                match v {
-                    AlternativeName::DnsName(v) => valid_names.insert(v),
-                    AlternativeName::Email(v) => valid_emails.insert(v),
-                    AlternativeName::IpAddr(v) => valid_ipaddrs.insert(v),
-                };
+        for (_oid, ext) in crt.tbs_certificate.extensions {
+            if let ParsedExtension::SubjectAlternativeName(san) = ext.parsed_extension() {
+                for name in &san.general_names {
+                    debug!("Certificate is valid for {:?}", name);
+                    match name {
+                        GeneralName::DNSName(v) => {
+                            valid_names.insert(v.to_string());
+                        },
+                        GeneralName::RFC822Name(v) => {
+                            valid_emails.insert(v.to_string());
+                        },
+                        GeneralName::IPAddress(v) => {
+                            let ip = match v.len() {
+                                4 => Some(IpAddr::from([v[0], v[1], v[2], v[3]])),
+                                16 => Some(IpAddr::from([
+                                    v[0], v[1], v[2], v[3],
+                                    v[4], v[5], v[6], v[7],
+                                    v[8], v[9], v[10], v[11],
+                                    v[12], v[13], v[14], v[15],
+                                ])),
+                                _ => {
+                                    info!("Certificate is valid for invalid ip address: {:?}", v);
+                                    None
+                                },
+                            };
+                            if let Some(ip) = ip {
+                                valid_ipaddrs.insert(ip);
+                            }
+                        },
+                        _ => (),
+                    }
+                }
             }
         }
 
@@ -162,7 +104,6 @@ impl Certificate {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use der_parser::parse_der;
 
     #[test]
     fn test_parse_pem_github() {
@@ -260,19 +201,6 @@ ZkZZmqNn2Q8=
         });
     }
 
-    #[test]
-    fn test_san_extension() {
-        let ext = san_extension(&[48, 28,
-                130, 10, 103, 105, 116, 104, 117, 98, 46, 99, 111, 109,
-                130, 14, 119, 119, 119, 46, 103, 105, 116, 104, 117, 98, 46, 99, 111, 109
-            ])
-            .expect("Failed to parse extension");
-        assert_eq!(ext, vec![
-            AlternativeName::DnsName(String::from("github.com")),
-            AlternativeName::DnsName(String::from("www.github.com")),
-        ]);
-    }
-
     #[test]
     fn test_long_san_extension() {
         let mut x = Certificate::parse_pem(r#"-----BEGIN CERTIFICATE-----
@@ -372,48 +300,6 @@ z/6Vy8Ga9kigYVsa8ZFMR+Ex
         });
     }
 
-    #[test]
-    fn test_san_value_dns() {
-        let (rem, v) = parse_der(&[130, 10, 103, 105, 116, 104, 117, 98, 46, 99, 111, 109])
-            .expect("Failed to parse san value");
-        assert!(rem.is_empty());
-        println!("{:?}", v);
-        assert_eq!(v, DerObject {
-            class: 2,
-            structured: 0,
-            tag: BerTag::Integer,
-            content: BerObjectContent::Unknown(BerTag::Integer, &[103, 105, 116, 104, 117, 98, 46, 99, 111, 109])
-        });
-        let content = match v.content {
-            BerObjectContent::Unknown(BerTag::Integer, v) => v,
-            _ => panic!("Wrong BerObjectContent"),
-        };
-        let v = san_value_dns(content)
-            .expect("Failed to process san value");
-        assert_eq!(v, AlternativeName::DnsName(String::from("github.com")));
-    }
-
-    #[test]
-    fn test_san_value_ipaddr() {
-        let (rem, v) = parse_der(&[135, 4, 1, 1, 1, 1])
-            .expect("Failed to parse san value");
-        assert!(rem.is_empty());
-        println!("{:?}", v);
-        assert_eq!(v, DerObject {
-            class: 2,
-            structured: 0,
-            tag: BerTag::ObjDescriptor,
-            content: BerObjectContent::Unknown(BerTag::ObjDescriptor, &[1, 1, 1, 1])
-        });
-        let content = match v.content {
-            BerObjectContent::Unknown(BerTag::ObjDescriptor, v) => v,
-            _ => panic!("Wrong BerObjectContent"),
-        };
-        let v = san_value_ipaddr(content)
-            .expect("Failed to process san value");
-        assert_eq!(v, AlternativeName::IpAddr("1.1.1.1".parse().unwrap()));
-    }
-
     #[test]
     fn test_san_email() {
         let mut x = Certificate::parse_pem(r#"-----BEGIN CERTIFICATE-----

sn0int-std/src/crypto.rs

@@ -0,0 +1,51 @@
+use crate::errors::*;
+use sodiumoxide::crypto::secretbox::{self, Key, Nonce};
+use std::iter;
+
+pub fn key_trunc_pad(mut key: &[u8], len: usize, pad: u8) -> Vec<u8> {
+    if key.len() > len {
+        key = &key[..len];
+    }
+
+    let mut key = key.to_vec();
+    key.extend(iter::repeat(pad).take(len - key.len()));
+    key
+}
+
+pub fn sodium_secretbox_open(encrypted: &[u8], key: &[u8]) -> Result<Vec<u8>> {
+    if encrypted.len() <= secretbox::NONCEBYTES {
+        bail!("Encrypted message is too short");
+    }
+
+    let key = Key::from_slice(key)
+        .ok_or_else(|| format_err!("Key has wrong length"))?;
+    let nonce = Nonce::from_slice(&encrypted[..secretbox::NONCEBYTES])
+        .ok_or_else(|| format_err!("Nonce has wrong length"))?;
+    let ciphertext = &encrypted[secretbox::NONCEBYTES..];
+    let plain = secretbox::open(&ciphertext, &nonce, &key)
+        .map_err(|_| format_err!("Failed to decrypt secretbox"))?;
+    Ok(plain)
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_key_equal() {
+        let key = key_trunc_pad(&[1, 2, 3, 4, 5], 5, 0);
+        assert_eq!(key, &[1, 2, 3, 4, 5]);
+    }
+
+    #[test]
+    fn test_key_trunc() {
+        let key = key_trunc_pad(&[1, 2, 3, 4, 5, 6, 7, 8, 9], 5, 0);
+        assert_eq!(key, &[1, 2, 3, 4, 5]);
+    }
+
+    #[test]
+    fn test_key_pad() {
+        let key = key_trunc_pad(&[1, 2, 3], 5, 0);
+        assert_eq!(key, &[1, 2, 3, 0, 0]);
+    }
+}

sn0int-std/src/engine/mod.rs

@@ -0,0 +1 @@
+pub mod structs;

sn0int-std/src/engine/structs.rs

@@ -2,9 +2,6 @@ use crate::errors::*;
 use crate::hlua::{AnyHashableLuaValue, AnyLuaValue, AnyLuaString};
 use std::collections::{self, HashMap};
 use crate::json::LuaJsonValue;
-use serde;
-use serde_json;
-
 
 pub fn from_lua<T>(x: LuaJsonValue) -> Result<T>
     where for<'de> T: serde::Deserialize<'de>
@@ -41,6 +38,12 @@ impl LuaMap {
     pub fn insert_num<K: Into<String>>(&mut self, k: K, v: f64) {
         self.0.insert(AnyHashableLuaValue::LuaString(k.into()), AnyLuaValue::LuaNumber(v));
     }
+
+    pub fn insert_serde<K: Into<String>, S: serde::Serialize>(&mut self, k: K, v: S) -> Result<()> {
+        let v = serde_json::to_value(v)?;
+        self.0.insert(AnyHashableLuaValue::LuaString(k.into()), LuaJsonValue::from(v).into());
+        Ok(())
+    }
 }
 
 impl IntoIterator for LuaMap {

sn0int-std/src/errors.rs

@@ -0,0 +1,3 @@
+pub use log::{trace, debug, info, warn, error};
+pub use failure::{Error, ResultExt, format_err, bail};
+pub type Result<T> = ::std::result::Result<T, Error>;

sn0int-std/src/geo.rs

@@ -0,0 +1,110 @@
+use crate::errors::*;
+use crate::hlua::AnyLuaValue;
+use crate::json::LuaJsonValue;
+use geo::{LineString, Polygon, Coordinate};
+use geo::prelude::*;
+use serde::Deserialize;
+
+#[derive(Debug, Deserialize)]
+pub struct Point {
+    lon: f64,
+    lat: f64,
+}
+
+impl Point {
+    pub fn try_from(x: AnyLuaValue) -> Result<Point> {
+        let x = LuaJsonValue::from(x);
+        let x = serde_json::from_value(x.into())?;
+        Ok(x)
+    }
+}
+
+pub fn polygon_contains(ring: &[Point], p: &Point) -> bool {
+    let ring = ring.iter()
+        .map(|p| Coordinate { x: p.lon, y: p.lat })
+        .collect::<Vec<_>>();
+
+    let polygon = Polygon::new(LineString::from(ring), vec![]);
+    let point = geo::Point::new(p.lon, p.lat);
+
+    polygon.contains(&point)
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    fn hamburg_polygon() -> &'static [Point] {
+        &[
+            Point { lat: 53.63975308945899,  lon: 9.764785766601562  },
+            Point { lat: 53.59494998253459,  lon: 9.827270507812     },
+            Point { lat: 53.663153974456456, lon: 9.9151611328125    },
+            Point { lat: 53.65582987649682,  lon: 9.976272583007812  },
+            Point { lat: 53.68613523817129,  lon: 9.992752075195312  },
+            Point { lat: 53.68674518938816,  lon: 10.051460266113281 },
+            Point { lat: 53.72495117617815,  lon: 10.075492858886719 },
+            Point { lat: 53.71946627930625,  lon: 10.118408203125    },
+            Point { lat: 53.743635083157756, lon: 10.164413452148438 },
+            Point { lat: 53.73104466704585,  lon: 10.202865600585938 },
+            Point { lat: 53.676781546441546, lon: 10.16304016113281  },
+            Point { lat: 53.632832079199474, lon: 10.235824584960938 },
+            Point { lat: 53.608803292930894, lon: 10.2008056640625   },
+            Point { lat: 53.578646152866504, lon: 10.208358764648438 },
+            Point { lat: 53.57212285981298,  lon: 10.163726806640625 },
+            Point { lat: 53.52071674896369,  lon: 10.18707275390625  },
+            Point { lat: 53.52643162253097,  lon: 10.224151611328125 },
+            Point { lat: 53.44062753992289,  lon: 10.347747802734375 },
+            Point { lat: 53.38824275010831,  lon: 10.248870849609375 },
+            Point { lat: 53.38824275010831,  lon: 10.15960693359375  },
+            Point { lat: 53.44635321212876,  lon: 10.064849853515625 },
+            Point { lat: 53.40595029739904,  lon: 9.985198974609375  },
+            Point { lat: 53.42385506057106,  lon: 9.951210021972656  },
+            Point { lat: 53.41843327091211,  lon: 9.944171905517578  },
+            Point { lat: 53.41812635648326,  lon: 9.927349090576172  },
+            Point { lat: 53.412294561442884, lon: 9.917736053466797  },
+            Point { lat: 53.41464783813818,  lon: 9.901256561279297  },
+            Point { lat: 53.443490472483326, lon: 9.912586212158201  },
+            Point { lat: 53.45177144115704,  lon: 9.897651672363281  },
+            Point { lat: 53.43633277935392,  lon: 9.866924285888672  },
+            Point { lat: 53.427639673754776, lon: 9.866409301757812  },
+            Point { lat: 53.427639673754776, lon: 9.858856201171875  },
+            Point { lat: 53.46710230573499,  lon: 9.795513153076172  },
+            Point { lat: 53.49039461941655,  lon: 9.795341491699219  },
+            Point { lat: 53.49029248806277,  lon: 9.77903366088867   },
+            Point { lat: 53.49856433088649,  lon: 9.780235290527344  },
+            Point { lat: 53.5078554643033,   lon: 9.758434295654297  },
+            Point { lat: 53.545407634092975, lon: 9.759807586669922  },
+            Point { lat: 53.568147234570084, lon: 9.633293151855469  },
+            Point { lat: 53.58802162343514,  lon: 9.655780792236328  },
+            Point { lat: 53.568351121879815, lon: 9.727706909179688  },
+            Point { lat: 53.60921067445695,  lon: 9.737663269042969  },
+        ]
+    }
+
+    #[test]
+    fn test_polygon_hamburg_contains_hamburg() {
+        let contains = polygon_contains(hamburg_polygon(), &Point {
+            lat: 53.551085,
+            lon: 9.993682,
+        });
+        assert!(contains);
+    }
+
+    #[test]
+    fn test_polygon_hamburg_not_contains_berlin() {
+        let contains = polygon_contains(hamburg_polygon(), &Point {
+            lat: 52.52437,
+            lon: 13.41053,
+        });
+        assert!(!contains);
+    }
+
+    #[test]
+    fn test_polygon_hamburg_not_contains_ny() {
+        let contains = polygon_contains(hamburg_polygon(), &Point {
+            lat: 40.726662,
+            lon: -74.036677,
+        });
+        assert!(!contains);
+    }
+}

sn0int-std/src/geoip/mod.rs

@@ -1,6 +1,5 @@
 use crate::errors::*;
 use crate::lazy::LazyInit;
-use crate::paths;
 use maxminddb::{self, geoip2};
 use std::fmt;
 use std::fs::{self, File};
@@ -19,13 +18,15 @@ pub trait Maxmind: Sized {
 
     fn new(reader: maxminddb::Reader<Vec<u8>>) -> Self;
 
-    fn cache_path() -> Result<PathBuf> {
+    fn cache_path(cache_dir: &Path) -> Result<PathBuf> {
         // use system path if exists
         for path in &[
             // Archlinux
             "/usr/share/GeoIP/",
             // OpenBSD
             "/usr/local/share/examples/libmaxminddb/",
+            // geoipupdate
+            "/var/lib/GeoIP/",
         ] {
             let path = Path::new(path);
             let path = path.join(Self::filename());
@@ -36,7 +37,7 @@ pub trait Maxmind: Sized {
         }
 
         // use cache path
-        let path = paths::cache_dir()?
+        let path = cache_dir
             .join(Self::filename());
         Ok(path)
     }
@@ -52,8 +53,8 @@ pub trait Maxmind: Sized {
         Self::from_buf(buf)
     }
 
-    fn try_open_reader() -> Result<Option<MaxmindReader>> {
-        let path = Self::cache_path()?;
+    fn try_open_reader(cache_dir: &Path) -> Result<Option<MaxmindReader>> {
+        let path = Self::cache_path(cache_dir)?;
 
         if path.exists() {
             let db = MaxmindReader::open_path(path)?;

sn0int-std/src/geoip/models.rs

@@ -1,16 +1,10 @@
 use crate::errors::*;
 use maxminddb::geoip2;
+use serde::Serialize;
 use std::collections::BTreeMap;
 
-
-fn from_geoip_model_names(names: Option<BTreeMap<String, String>>) -> Option<String> {
-    let names = match names {
-        Some(names) => names,
-        _ => return None,
-    };
-
-    names.get("en")
-        .map(|x| x.to_owned())
+fn from_geoip_model_names(names: Option<BTreeMap<&str, &str>>) -> Option<String> {
+    names?.get("en").map(|x| x.to_string())
 }
 
 #[derive(Debug, Serialize)]
@@ -24,7 +18,7 @@ pub struct GeoLookup {
     pub longitude: Option<f64>,
 }
 
-impl From<geoip2::City> for GeoLookup {
+impl<'a> From<geoip2::City<'a>> for GeoLookup {
     fn from(lookup: geoip2::City) -> GeoLookup {
         // parse maxminddb lookup
         let continent = match lookup.continent {
@@ -79,17 +73,11 @@ pub struct Continent {
 
 impl Continent {
     fn from_maxmind(continent: geoip2::model::Continent) -> Option<Self> {
-        let code = match continent.code {
-            Some(code) => code,
-            _ => return None,
-        };
-        let name = match from_geoip_model_names(continent.names) {
-            Some(name) => name,
-            _ => return None,
-        };
+        let code = continent.code?;
+        let name = from_geoip_model_names(continent.names)?;
 
         Some(Continent {
-            code,
+            code: code.to_string(),
             name,
         })
     }
@@ -103,17 +91,11 @@ pub struct Country {
 
 impl Country {
     fn from_maxmind(country: geoip2::model::Country) -> Option<Self> {
-        let code = match country.iso_code {
-            Some(code) => code,
-            _ => return None,
-        };
-        let name = match from_geoip_model_names(country.names) {
-            Some(name) => name,
-            _ => return None,
-        };
+        let code = country.iso_code?;
+        let name = from_geoip_model_names(country.names)?;
 
         Some(Country {
-            code,
+            code: code.to_string(),
             name,
         })
     }
@@ -152,19 +134,14 @@ pub struct AsnLookup {
 impl AsnLookup {
     pub fn try_from(lookup: geoip2::Isp) -> Result<AsnLookup> {
         // parse maxminddb lookup
-        let asn = match lookup.autonomous_system_number {
-            Some(asn) => asn,
-            _ => bail!("autonomous_system_number not set"),
-        };
-        let as_org = match lookup.autonomous_system_organization {
-            Some(org) => org,
-            _ => bail!("autonomous_system_organization not set"),
-        };
+        let asn = lookup.autonomous_system_number
+            .ok_or_else(|| format_err!("autonomous_system_number not set"))?;
+        let as_org = lookup.autonomous_system_organization
+            .ok_or_else(|| format_err!("autonomous_system_organization not set"))?;
 
-        // return result
         Ok(AsnLookup {
             asn,
-            as_org,
+            as_org: as_org.to_string(),
         })
     }
 }

sn0int-std/src/gfx/exif.rs

@@ -1,9 +1,7 @@
 use crate::errors::*;
-
-use exif;
+use serde::{Serialize, Deserialize};
 use std::io;
 
-
 #[derive(Debug, PartialEq, Serialize, Deserialize)]
 pub struct Location {
     latitude: f64,
@@ -61,8 +59,9 @@ impl LocationBuilder {
 }
 
 pub fn gps(img: &[u8]) -> Result<Option<Location>> {
-    let mut buf = io::BufReader::new(img);
-    let reader = exif::Reader::new(&mut buf)?;
+    let mut buf = io::Cursor::new(img);
+    let reader = exif::Reader::new()
+        .read_from_container(&mut buf)?;
     let fields = reader.fields();
 
     let location = Location::try_from_iter(fields).ok();

sn0int-std/src/gfx/mod.rs

@@ -6,13 +6,13 @@ pub mod exif;
 
 #[derive(Debug)]
 pub enum ImageFormat {
-    PNG,
-    JPEG,
-    GIF,
-    WEBP,
-    TIFF,
-    BMP,
-    ICO,
+    Png,
+    Jpeg,
+    Gif,
+    WebP,
+    Tiff,
+    Bmp,
+    Ico,
 }
 
 impl ImageFormat {
@@ -20,28 +20,27 @@ impl ImageFormat {
         // https://www.iana.org/assignments/media-types/media-types.xhtml#image
         // /etc/nginx/mime.types
         match self {
-            ImageFormat::PNG => "image/png",
-            ImageFormat::JPEG => "image/jpeg",
-            ImageFormat::GIF => "image/gif",
-            ImageFormat::WEBP => "image/webp",
-            ImageFormat::TIFF => "image/tiff",
-            ImageFormat::BMP => "image/bmp",
-            ImageFormat::ICO => "image/vnd.microsoft.icon",
+            ImageFormat::Png => "image/png",
+            ImageFormat::Jpeg => "image/jpeg",
+            ImageFormat::Gif => "image/gif",
+            ImageFormat::WebP => "image/webp",
+            ImageFormat::Tiff => "image/tiff",
+            ImageFormat::Bmp => "image/bmp",
+            ImageFormat::Ico => "image/vnd.microsoft.icon",
         }
     }
 
     pub fn try_from(format: &image::ImageFormat) -> Result<ImageFormat> {
         use image::ImageFormat::*;
         match format {
-            PNG => Ok(ImageFormat::PNG),
-            JPEG => Ok(ImageFormat::JPEG),
-            GIF => Ok(ImageFormat::GIF),
-            WEBP => Ok(ImageFormat::WEBP),
-            TIFF => Ok(ImageFormat::TIFF),
-            BMP => Ok(ImageFormat::BMP),
-            ICO => Ok(ImageFormat::ICO),
-
-            HDR | PNM | TGA => bail!("Unsupported format: {:?}", format),
+            Png => Ok(ImageFormat::Png),
+            Jpeg => Ok(ImageFormat::Jpeg),
+            Gif => Ok(ImageFormat::Gif),
+            WebP => Ok(ImageFormat::WebP),
+            Tiff => Ok(ImageFormat::Tiff),
+            Bmp => Ok(ImageFormat::Bmp),
+            Ico => Ok(ImageFormat::Ico),
+            _ => bail!("Unsupported format: {:?}", format),
         }
     }
 }
@@ -49,13 +48,13 @@ impl ImageFormat {
 impl Into<image::ImageFormat> for ImageFormat {
     fn into(self) -> image::ImageFormat {
         match self {
-            ImageFormat::PNG => image::ImageFormat::PNG,
-            ImageFormat::JPEG => image::ImageFormat::JPEG,
-            ImageFormat::GIF => image::ImageFormat::GIF,
-            ImageFormat::WEBP => image::ImageFormat::WEBP,
-            ImageFormat::TIFF => image::ImageFormat::TIFF,
-            ImageFormat::BMP => image::ImageFormat::BMP,
-            ImageFormat::ICO => image::ImageFormat::ICO,
+            ImageFormat::Png => image::ImageFormat::Png,
+            ImageFormat::Jpeg => image::ImageFormat::Jpeg,
+            ImageFormat::Gif => image::ImageFormat::Gif,
+            ImageFormat::WebP => image::ImageFormat::WebP,
+            ImageFormat::Tiff => image::ImageFormat::Tiff,
+            ImageFormat::Bmp => image::ImageFormat::Bmp,
+            ImageFormat::Ico => image::ImageFormat::Ico,
         }
     }
 }
@@ -114,7 +113,7 @@ mod tests {
 
     #[test]
     fn verify_gfx_load_ico() {
-        let ico = fs::read("./sn0int-registry/assets/favicon.ico").expect("fs::read");
+        let ico = fs::read("../sn0int-registry/assets/favicon.ico").expect("fs::read");
         let img = load(&ico).expect("gfx::load");
 
         assert_eq!("image/vnd.microsoft.icon", img.mime());

sn0int-std/src/html.rs

@@ -1,11 +1,8 @@
+use crate::engine::structs::LuaMap;
 use crate::errors::*;
-
-use kuchiki;
+use crate::hlua::AnyLuaValue;
 use kuchiki::traits::TendrilSink;
 use std::collections::HashMap;
-use crate::hlua::AnyLuaValue;
-use crate::engine::structs::LuaMap;
-
 
 #[derive(Debug, PartialEq)]
 pub struct Element {
@@ -102,6 +99,7 @@ pub fn html_form(html: &str) -> Result<HashMap<String, String>> {
 #[cfg(test)]
 mod tests {
     use super::*;
+    use maplit::hashmap;
 
     #[test]
     fn test_html_select() {

sn0int-std/src/json.rs

@@ -35,11 +35,7 @@ pub fn decode_stream(x: &str) -> Result<Vec<AnyLuaValue>> {
 pub fn lua_array_is_list(array: &[(AnyLuaValue, AnyLuaValue)]) -> bool {
     if !array.is_empty() {
         let first = &array[0];
-        if let AnyLuaValue::LuaNumber(_) = first.0 {
-            true
-        } else {
-            false
-        }
+        matches!(first.0, AnyLuaValue::LuaNumber(_))
     } else {
         // true // TODO: this breaks unserialize
         false

sn0int-std/src/lib.rs

@@ -0,0 +1,25 @@
+use hlua_badtouch as hlua;
+
+pub mod blobs;
+pub mod crt;
+pub mod crypto;
+mod errors;
+pub mod engine;
+pub mod geo;
+pub mod geoip;
+pub mod gfx;
+pub mod html;
+pub mod json;
+pub mod lazy;
+pub mod mqtt;
+pub mod psl;
+pub mod ratelimits;
+pub mod sockets;
+pub mod web;
+pub mod websockets;
+pub mod xml;
+
+#[cfg(test)]
+fn test_init() {
+    let _ = env_logger::builder().is_test(true).try_init();
+}

sn0int-std/src/mqtt.rs

@@ -0,0 +1,229 @@
+use chrootable_https::DnsResolver;
+use crate::errors::*;
+use crate::hlua::AnyLuaValue;
+use mqtt::packet::VariablePacketError;
+use crate::json::LuaJsonValue;
+use crate::sockets::{Stream, SocketOptions};
+use mqtt::{TopicFilter, QualityOfService};
+use mqtt::control::ConnectReturnCode;
+use mqtt::control::fixed_header::FixedHeaderError;
+use mqtt::encodable::{Encodable, Decodable};
+use mqtt::packet::{VariablePacket, ConnectPacket, SubscribePacket, PingreqPacket};
+use serde::{Serialize, Deserialize};
+use std::convert::TryFrom;
+use std::io;
+use std::net::SocketAddr;
+use url::Url;
+
+#[derive(Debug, Default, Deserialize)]
+pub struct MqttOptions {
+    pub username: Option<String>,
+    pub password: Option<String>,
+
+    pub proxy: Option<SocketAddr>,
+    #[serde(default)]
+    pub connect_timeout: u64,
+    #[serde(default)]
+    pub read_timeout: u64,
+    #[serde(default)]
+    pub write_timeout: u64,
+}
+
+impl MqttOptions {
+    pub fn try_from(x: AnyLuaValue) -> Result<MqttOptions> {
+        let x = LuaJsonValue::from(x);
+        let x = serde_json::from_value(x.into())?;
+        Ok(x)
+    }
+}
+
+pub struct MqttClient {
+    stream: Stream,
+}
+
+impl MqttClient {
+    pub fn negotiate(stream: Stream, options: &MqttOptions) -> Result<MqttClient> {
+        let mut client = MqttClient {
+            stream,
+        };
+
+        let mut pkt = ConnectPacket::new("sn0int");
+        pkt.set_user_name(options.username.clone());
+        pkt.set_password(options.password.clone());
+
+        /*
+        if let Some(keep_alive) = msg.keep_alive {
+            packet.set_keep_alive(keep_alive);
+        }
+        */
+
+        client.send(pkt.into())?;
+        let pkt = client.recv()?;
+
+        if let VariablePacket::ConnackPacket(pkt) = pkt {
+            let code = pkt.connect_return_code();
+            if code == ConnectReturnCode::ConnectionAccepted {
+                Ok(client)
+            } else {
+                bail!("MQTT negotiation failed: {:?}", code);
+            }
+        } else {
+            bail!("Expected ConnAck, received {:?}", pkt);
+        }
+    }
+
+    pub fn connect<R: DnsResolver>(resolver: &R, url: Url, options: &MqttOptions) -> Result<MqttClient> {
+        let tls = match url.scheme() {
+            "mqtt" => false,
+            "mqtts" => true,
+            _ => bail!("Invalid mqtt protocol"),
+        };
+
+        let host = url.host_str()
+            .ok_or_else(|| format_err!("Missing host in url"))?;
+
+        let port = match (url.port(), tls) {
+            (Some(port), _) => port,
+            (None, true) => 8883,
+            (None, false) => 1883,
+        };
+
+
+        let stream = Stream::connect_stream(resolver, host, port, &SocketOptions {
+            tls,
+            sni_value: None,
+            disable_tls_verify: false,
+            proxy: options.proxy,
+
+            connect_timeout: options.connect_timeout,
+            read_timeout: options.read_timeout,
+            write_timeout: options.write_timeout,
+        })?;
+
+        Self::negotiate(stream, options)
+    }
+
+    fn send(&mut self, pkt: VariablePacket) -> Result<()> {
+        debug!("Sending mqtt packet: {:?}", pkt);
+        pkt.encode(&mut self.stream)?;
+        Ok(())
+    }
+
+    fn recv(&mut self) -> std::result::Result<VariablePacket, VariablePacketError> {
+        let pkt = VariablePacket::decode(&mut self.stream)?;
+        debug!("Received mqtt packet: {:?}", pkt);
+        Ok(pkt)
+    }
+
+    pub fn subscribe(&mut self, topic: &str, qos: u8) -> Result<()> {
+        let filter = TopicFilter::new(topic)?;
+
+        let qos = match qos {
+            0 => QualityOfService::Level0,
+            1 => QualityOfService::Level1,
+            2 => QualityOfService::Level2,
+            _ => bail!("Invalid QoS level: {}", qos),
+        };
+
+        let pkt = SubscribePacket::new(1, vec![(filter, qos)]);
+        self.send(pkt.into())?;
+
+        let pkt = self.recv()?;
+        if let VariablePacket::SubackPacket(_pkt) = pkt {
+            Ok(())
+        } else {
+            bail!("Expected SubAck, received {:?}", pkt);
+        }
+    }
+
+    pub fn recv_pkt(&mut self) -> Result<Option<Pkt>> {
+        match self.recv() {
+            Ok(pkt) => Ok(Some(Pkt::try_from(pkt)?)),
+            Err(VariablePacketError::IoError(err)) if err.kind() == io::ErrorKind::WouldBlock => Ok(None),
+            Err(VariablePacketError::FixedHeaderError(FixedHeaderError::IoError(err))) if err.kind() == io::ErrorKind::WouldBlock => Ok(None),
+            Err(err) => Err(Error::from(err))
+        }
+    }
+
+    pub fn ping(&mut self) -> Result<()> {
+        let pkt = PingreqPacket::new();
+        self.send(pkt.into())
+    }
+}
+
+#[derive(Serialize, Deserialize)]
+#[serde(tag = "type")]
+pub enum Pkt {
+    #[serde(rename="publish")]
+    Publish(Publish),
+    #[serde(rename="pong")]
+    Pong,
+}
+
+impl Pkt {
+    pub fn to_lua(&self) -> Result<AnyLuaValue> {
+        let v = serde_json::to_value(&self)?;
+        let v = LuaJsonValue::from(v).into();
+        Ok(v)
+    }
+}
+
+impl TryFrom<VariablePacket> for Pkt {
+    type Error = Error;
+
+    fn try_from(pkt: VariablePacket) -> Result<Pkt> {
+        match pkt {
+            VariablePacket::ConnectPacket(_) => bail!("Unsupported pkt: {:?}", pkt),
+            VariablePacket::ConnackPacket(_) => bail!("Unsupported pkt: {:?}", pkt),
+            VariablePacket::PublishPacket(pkt) => Ok(Pkt::Publish(Publish {
+                topic: pkt.topic_name().to_string(),
+                body: pkt.payload().to_vec(),
+            })),
+            VariablePacket::PubackPacket(_) => bail!("Unsupported pkt: {:?}", pkt),
+            VariablePacket::PubrecPacket(_) => bail!("Unsupported pkt: {:?}", pkt),
+            VariablePacket::PubrelPacket(_) => bail!("Unsupported pkt: {:?}", pkt),
+            VariablePacket::PubcompPacket(_) => bail!("Unsupported pkt: {:?}", pkt),
+            VariablePacket::PingreqPacket(_) => bail!("Unsupported pkt: {:?}", pkt),
+            VariablePacket::PingrespPacket(_) => Ok(Pkt::Pong),
+            VariablePacket::SubscribePacket(_) => bail!("Unsupported pkt: {:?}", pkt),
+            VariablePacket::SubackPacket(_) => bail!("Unsupported pkt: {:?}", pkt),
+            VariablePacket::UnsubscribePacket(_) => bail!("Unsupported pkt: {:?}", pkt),
+            VariablePacket::UnsubackPacket(_) => bail!("Unsupported pkt: {:?}", pkt),
+            VariablePacket::DisconnectPacket(_) => bail!("Unsupported pkt: {:?}", pkt),
+        }
+    }
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+pub struct Publish {
+    pub topic: String,
+    pub body: Vec<u8>,
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use chrootable_https::dns::Resolver;
+
+    fn connect() -> Result<MqttClient> {
+        let resolver = Resolver::from_system_v4().unwrap();
+        let url = "mqtt://mqtt.winkekatze24.de".parse()?;
+        MqttClient::connect(&resolver, url, &MqttOptions::default())
+    }
+
+    #[test]
+    #[ignore]
+    fn test_connect() {
+        connect().expect("Failed to setup connection");
+    }
+
+    // this test is too flaky
+    /*
+    #[test]
+    #[ignore]
+    fn test_subscribe() {
+        let mut c = connect().unwrap();
+        c.subscribe("#", 0).unwrap();
+    }
+    */
+}

sn0int-std/src/psl.rs

@@ -1,13 +1,12 @@
-use crate::errors::*;
-
 use chrootable_https::Client;
+use crate::errors::*;
+use crate::lazy::LazyInit;
+use publicsuffix::{List, Psl as _};
 use std::fs::{self, File};
+use std::io::Read;
 use std::path::{Path, PathBuf};
 use std::sync::Arc;
-use crate::paths;
-use crate::lazy::LazyInit;
-use crate::worker;
-
+use std::str::FromStr;
 
 #[derive(Debug, PartialEq)]
 pub struct DnsName {
@@ -23,22 +22,24 @@ pub enum PslReader {
 }
 
 impl PslReader {
-    pub fn open_or_download() -> Result<PslReader> {
-        let path = Self::path()?;
+    pub fn open_or_download<F>(cache_dir: &Path, indicator: F) -> Result<PslReader>
+        where
+            F: Fn(Box<dyn Fn() -> Result<PslReader>>) -> Result<PslReader>
+    {
+        let path = Self::path(cache_dir)?;
         let reader = match Self::open_from(&path) {
             Ok(r) => r,
-            Err(_) => worker::spawn_fn("Downloading public suffix list", || {
+            Err(_) => indicator(Box::new(move || {
                 PslReader::download(&path, publicsuffix::LIST_URL)?;
                 Self::open_from(&path)
-            }, false)?,
+            }))?,
         };
         Ok(reader)
     }
 
-    pub fn open() -> Result<PslReader> {
-        let path = Self::path()?;
+    pub fn open(cache_dir: &Path) -> Result<PslReader> {
+        let path = Self::path(cache_dir)?;
         Self::open_from(&path)
-
     }
 
     pub fn open_from(path: &Path) -> Result<PslReader> {
@@ -46,7 +47,7 @@ impl PslReader {
         Ok(PslReader::Reader(file))
     }
 
-    pub fn path() -> Result<PathBuf> {
+    pub fn path(cache_dir: &Path) -> Result<PathBuf> {
         // use system path if exists
         let path = Path::new("/usr/share/publicsuffix/public_suffix_list.dat");
         if path.exists() {
@@ -54,13 +55,13 @@ impl PslReader {
         }
 
         // else, use local cache
-        let path = paths::cache_dir()?
+        let path = cache_dir
             .join("public_suffix_list.dat");
         Ok(path)
     }
 
     pub fn download(path: &Path, url: &str) -> Result<()> {
-        let client = Client::with_system_resolver()?;
+        let client = Client::with_system_resolver_v4()?;
         let resp = client.get(url)
             .wait_for_response()
             .context("http request failed")?;
@@ -72,11 +73,15 @@ impl PslReader {
 impl LazyInit<Arc<Psl>> for PslReader {
     fn initialize(self) -> Result<Arc<Psl>> {
         let list = match self {
-            PslReader::Reader(file) => publicsuffix::List::from_reader(file),
-            PslReader::String(s) => publicsuffix::List::from_str(&s),
+            PslReader::Reader(mut file) => {
+                let mut buf = String::new();
+                file.read_to_string(&mut buf)?;
+                buf
+            },
+            PslReader::String(s) => s,
         };
 
-        let list = list
+        let list = List::from_str(&list)
             .map_err(|e| format_err!("Failed to load public suffix list: {}", e))?;
 
         Ok(Arc::new(Psl {
@@ -87,32 +92,28 @@ impl LazyInit<Arc<Psl>> for PslReader {
 
 #[derive(Debug)]
 pub struct Psl {
-    list: publicsuffix::List,
+    list: List,
 }
 
 impl Psl {
     pub fn parse_dns_name(&self, name: &str) -> Result<DnsName> {
-        let dns_name = self.list.parse_dns_name(name)
-            .map_err(|e| format_err!("Failed to parse dns_name: {}", e))?;
+        let bytes = name.as_bytes();
 
-        let (root, suffix) = if let Some(domain) = dns_name.domain() {
-            let root = domain.to_string();
-            if let Some(suffix) = domain.suffix() {
-                (root, suffix.to_string())
-            } else {
-                // XXX: not sure if this is reachable
-                (root.clone(), root)
-            }
+        let suffix = self.list.suffix(bytes)
+            .ok_or_else(|| format_err!("Failed to detect suffix"))?;
+        let suffix = String::from_utf8(suffix.as_bytes().to_vec())?;
+
+        let root = if let Some(root) = self.list.domain(bytes) {
+            String::from_utf8(root.as_bytes().to_vec())?
         } else {
             // this is technically a tld, but support eg. a.prod.fastly.net anyway
-            // XXX: consider forcing domain to be in self.list.private()
-            (name.to_string(), name.to_string())
+            name.to_string()
         };
 
-        let fulldomain = if root.as_str() != name {
-            Some(name.to_string())
-        } else {
+        let fulldomain = if root == name {
             None
+        } else {
+            Some(name.to_string())
         };
 
         Ok(DnsName {

sn0int-std/src/ratelimits.rs

@@ -1,12 +1,22 @@
 use chrono::prelude::*;
-use crate::worker::RatelimitSender;
+use serde::{Serialize, Deserialize};
 use std::collections::HashMap;
+use std::result;
+use std::sync::mpsc;
 use std::time::Duration;
 
+pub type RatelimitSender = mpsc::Sender<result::Result<RatelimitResponse, String>>;
+
 pub struct Ratelimiter {
     buckets: HashMap<String, Bucket>,
 }
 
+impl Default for Ratelimiter {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 impl Ratelimiter {
     pub fn new() -> Ratelimiter {
         Ratelimiter {

sn0int-std/src/sockets/mod.rs

@@ -6,6 +6,7 @@ use crate::json::LuaJsonValue;
 use chrootable_https::dns::{DnsResolver, RecordType};
 use chrootable_https::socks5::{self, ProxyDest};
 use regex::Regex;
+use serde::Deserialize;
 use tokio::runtime::Runtime;
 
 use std::fmt;
@@ -91,7 +92,7 @@ impl SocketOptions {
 
 pub enum Stream {
     Tcp(TcpStream),
-    Tls(rustls::StreamOwned<rustls::ClientSession, TcpStream>),
+    Tls(Box<rustls::StreamOwned<rustls::ClientSession, TcpStream>>),
 }
 
 impl Stream {
@@ -319,6 +320,7 @@ impl Socket {
                 let available = match self.stream.fill_buf() {
                     Ok(n) => n,
                     Err(ref e) if e.kind() == io::ErrorKind::Interrupted => continue,
+                    Err(ref e) if e.kind() == io::ErrorKind::WouldBlock => return Ok(Vec::new()),
                     Err(e) => return Err(e.into())
                 };
 
@@ -363,7 +365,7 @@ mod tests {
     #[ignore]
     #[test]
     fn verify_tls_good() {
-        let resolver = Resolver::from_system().unwrap();
+        let resolver = Resolver::from_system_v4().unwrap();
         let _sock = Socket::connect(&resolver, "badssl.com", 443, &SocketOptions{
             tls: true,
             ..Default::default()
@@ -373,7 +375,7 @@ mod tests {
     #[test]
     #[ignore]
     fn verify_tls_good_request() {
-        let resolver = Resolver::from_system().unwrap();
+        let resolver = Resolver::from_system_v4().unwrap();
         let mut sock = Socket::connect(&resolver, "badssl.com", 443, &SocketOptions{
             tls: true,
             ..Default::default()
@@ -386,7 +388,7 @@ mod tests {
     #[test]
     #[ignore]
     fn verify_tls_expired() {
-        let resolver = Resolver::from_system().unwrap();
+        let resolver = Resolver::from_system_v4().unwrap();
         let sock = Socket::connect(&resolver, "expired.badssl.com", 443, &SocketOptions{
             tls: true,
             ..Default::default()
@@ -400,7 +402,7 @@ mod tests {
     #[test]
     #[ignore]
     fn verify_tls_1_1_1_1() {
-        let resolver = Resolver::from_system().unwrap();
+        let resolver = Resolver::from_system_v4().unwrap();
         let _sock = Socket::connect(&resolver, "1.1.1.1", 443, &SocketOptions{
             tls: true,
             ..Default::default()

sn0int-std/src/sockets/tls.rs

@@ -1,17 +1,14 @@
 use crate::errors::*;
-
 use crate::hlua::AnyLuaValue;
 use crate::json::LuaJsonValue;
 use rustls::{self, ClientConfig, Session, ClientSession};
-
+use serde::Serialize;
 use std::str;
 use std::result;
 use std::sync::Arc;
 use std::net::TcpStream;
-
 use super::{Stream, SocketOptions};
 
-
 #[derive(Debug, Serialize)]
 pub struct TlsData {
     cert: Option<String>,
@@ -107,7 +104,7 @@ fn setup(mut stream: TcpStream, mut session: ClientSession) -> Result<(Stream, T
 
     info!("successfully established tls connection");
     let stream = rustls::StreamOwned::new(session, stream);
-    let stream = Stream::Tls(stream);
+    let stream = Stream::Tls(Box::new(stream));
     Ok((stream, tls))
 }
 

sn0int-std/src/web.rs

@@ -1,25 +1,24 @@
-pub use chrootable_https::{Client, HttpClient, Resolver, Response};
-
-use crate::blobs::Blob;
-use std::collections::{HashMap, HashSet};
-use std::time::Duration;
-use std::ops::Deref;
+use crate::blobs::{Blob, BlobState};
+use crate::engine::structs::LuaMap;
 use crate::errors::*;
+use crate::json::LuaJsonValue;
 use crate::hlua::AnyLuaValue;
-use crate::engine::ctx::State;
-use serde_json;
+use chrootable_https::{Request, Body, Uri};
+pub use chrootable_https::{Client, HttpClient, Resolver, Response};
+use chrootable_https::http::HttpTryFrom;
+use chrootable_https::http::uri::Parts;
+use chrootable_https::http::request::Builder;
 use rand::{Rng, thread_rng};
 use rand::distributions::Alphanumeric;
+use serde::{Serialize, Deserialize};
+use std::collections::{HashMap, HashSet};
 use std::fmt;
+use std::iter;
 use std::net::SocketAddr;
-use serde::Serialize;
-use crate::engine::structs::LuaMap;
-use crate::json::LuaJsonValue;
-use chrootable_https::http::uri::Parts;
-use chrootable_https::{Request, Body, Uri};
-use serde_urlencoded;
-use base64;
-
+use std::ops::Deref;
+use std::sync::Arc;
+use std::time::Duration;
+use url::Url;
 
 pub fn url_set_qs<S: Serialize + fmt::Debug>(url: Uri, query: &S) -> Result<Uri> {
     let mut parts = Parts::from(url);
@@ -37,6 +36,12 @@ pub fn url_set_qs<S: Serialize + fmt::Debug>(url: Uri, query: &S) -> Result<Uri>
         .map_err(Error::from)
 }
 
+pub trait WebState {
+    fn http(&self, proxy: &Option<SocketAddr>) -> Result<Arc<chrootable_https::Client<Resolver>>>;
+
+    fn register_in_jar(&self, session: &str, key: String, value: String);
+}
+
 #[derive(Debug)]
 pub struct HttpSession {
     id: String,
@@ -45,7 +50,12 @@ pub struct HttpSession {
 
 impl HttpSession {
     pub fn new() -> (String, HttpSession) {
-        let id: String = thread_rng().sample_iter(&Alphanumeric).take(16).collect();
+        let mut rng = thread_rng();
+        let id: String = iter::repeat(())
+            .map(|()| rng.sample(Alphanumeric))
+            .map(char::from)
+            .take(16)
+            .collect();
         (id.clone(), HttpSession {
             id,
             cookies: CookieJar::default(),
@@ -61,11 +71,15 @@ pub struct RequestOptions {
     user_agent: Option<String>,
     json: Option<serde_json::Value>,
     form: Option<serde_json::Value>,
+    #[serde(default)]
+    follow_redirects: usize,
     body: Option<String>,
     timeout: Option<u64>,
     #[serde(default)]
     into_blob: bool,
     proxy: Option<SocketAddr>,
+    #[serde(default)]
+    binary: bool,
 }
 
 impl RequestOptions {
@@ -76,10 +90,6 @@ impl RequestOptions {
     }
 }
 
-pub fn default_user_agent() -> String {
-    format!("sn0int/{}", env!("CARGO_PKG_VERSION"))
-}
-
 #[derive(Debug, Default, Serialize, Deserialize)]
 pub struct HttpRequest {
     // reference to the HttpSession
@@ -90,18 +100,21 @@ pub struct HttpRequest {
     query: Option<HashMap<String, String>>,
     headers: Option<HashMap<String, String>>,
     basic_auth: Option<(String, String)>,
-    user_agent: Option<String>,
+    user_agent: String,
+    follow_redirects: usize,
     body: Option<ReqBody>,
     timeout: Option<Duration>,
     into_blob: bool,
     proxy: Option<SocketAddr>,
+    binary: bool,
 }
 
 impl HttpRequest {
-    pub fn new(session: &HttpSession, method: String, url: String, options: RequestOptions) -> HttpRequest {
+    pub fn new(session: &HttpSession, method: String, url: String, options: RequestOptions, default_agent: fn() -> String) -> HttpRequest {
         let cookies = session.cookies.clone();
 
-        let user_agent = options.user_agent.or_else(|| Some(default_user_agent()));
+        let user_agent = options.user_agent.unwrap_or_else(default_agent);
+
         let timeout = options.timeout.map(Duration::from_millis);
 
         let mut request = HttpRequest {
@@ -113,10 +126,12 @@ impl HttpRequest {
             headers: options.headers,
             basic_auth: options.basic_auth,
             user_agent,
+            follow_redirects: options.follow_redirects,
             body: None,
             timeout,
             into_blob: options.into_blob,
             proxy: options.proxy,
+            binary: options.binary,
         };
 
         if let Some(json) = options.json {
@@ -134,7 +149,7 @@ impl HttpRequest {
         request
     }
 
-    pub fn send(&self, state: &dyn State) -> Result<Response> {
+    pub fn send(&mut self, state: &dyn WebState) -> Result<Response> {
         let mut url = self.url.parse::<Uri>()?;
 
         // set query string
@@ -143,37 +158,9 @@ impl HttpRequest {
         }
 
         // start setting up request
-        let mut req = Request::builder();
-        req.method(self.method.as_str());
-        req.uri(url);
-
-        let mut observed_headers = HashSet::new();
-
-        // set cookies
-        {
-            use chrootable_https::header::COOKIE;
-            let mut cookies = String::new();
-
-            for (key, value) in self.cookies.iter() {
-                if !cookies.is_empty() {
-                    cookies += "; ";
-                }
-                cookies.push_str(&format!("{}={}", key, value));
-            }
-
-            if !cookies.is_empty() {
-                req.header(COOKIE, cookies.as_str());
-                observed_headers.insert(COOKIE.as_str().to_lowercase());
-            }
-        }
+        let mut req = self.mkrequest(self.method.as_str(), &url);
 
         // add headers
-        if let Some(ref agent) = self.user_agent {
-            use chrootable_https::header::USER_AGENT;
-            req.header(USER_AGENT, agent.as_str());
-            observed_headers.insert(USER_AGENT.as_str().to_lowercase());
-        }
-
         if let Some(ref auth) = self.basic_auth {
             use chrootable_https::header::AUTHORIZATION;
             let &(ref user, ref password) = auth;
@@ -181,9 +168,9 @@ impl HttpRequest {
             let auth = base64::encode(&format!("{}:{}", user, password));
             let auth = format!("Basic {}", auth);
             req.header(AUTHORIZATION, auth.as_str());
-            observed_headers.insert(AUTHORIZATION.as_str().to_lowercase());
         }
 
+        let mut observed_headers = HashSet::new();
         if let Some(ref headers) = self.headers {
             for (k, v) in headers {
                 req.header(k.as_str(), v.as_str());
@@ -210,25 +197,74 @@ impl HttpRequest {
             },
             None => Body::empty(),
         };
-        let req = req.body(body)?;
+        let mut req = req.body(body)?;
 
         debug!("Getting http client");
         let client = state.http(&self.proxy)?;
 
-        // send request
-        debug!("Sending http request: {:?}", req);
-        let res = client.request(req)
-            .with_timeout(self.timeout)
-            .wait_for_response()?;
+        let res = loop {
+            // send request
+            debug!("Sending http request: {:?}", req);
+            let res = client.request(req)
+                .with_timeout(self.timeout)
+                .wait_for_response()?;
 
-        for cookie in &res.cookies {
-            HttpRequest::register_cookies_on_state(&self.session, state, cookie);
-        }
+            for cookie in &res.cookies {
+                HttpRequest::register_cookies_on_state(&self.session, state, cookie);
+            }
+
+            if self.follow_redirects > 0 && res.status >= 300 && res.status < 400 {
+                if let Some(location) = res.headers.get("location") {
+                    let base = Url::parse(&url.to_string())?;
+                    let joined = base.join(&location)?;
+                    url = joined.to_string().parse()?;
+
+                    req = self.mkrequest("GET", &url).body(Body::empty())?;
+                    self.follow_redirects -= 1;
+                    continue;
+                }
+            }
+
+            break res;
+        };
 
         Ok(res)
     }
 
-    pub fn response_to_lua(&self, state: &dyn State, res: Response) -> Result<LuaMap> {
+    /// create a basic request, reusable when following redirects
+    fn mkrequest<T>(&self, method: &str, url: T) -> Builder
+        where Uri: HttpTryFrom<T>,
+    {
+        let mut req = Request::builder();
+        req.method(method);
+        req.uri(url);
+        self.attach_cookies(&mut req);
+
+        use chrootable_https::header::USER_AGENT;
+        req.header(USER_AGENT, self.user_agent.as_str());
+
+        req
+    }
+
+    fn attach_cookies(&self, req: &mut Builder) {
+        use chrootable_https::header::COOKIE;
+        let mut cookies = String::new();
+
+        for (key, value) in self.cookies.iter() {
+            if !cookies.is_empty() {
+                cookies += "; ";
+            }
+            cookies.push_str(&format!("{}={}", key, value));
+        }
+
+        if !cookies.is_empty() {
+            req.header(COOKIE, cookies.as_str());
+        }
+    }
+
+    pub fn response_to_lua<S>(&self, state: &S, res: Response) -> Result<LuaMap>
+        where S: WebState + BlobState
+    {
         // map result to LuaMap
         let mut resp = LuaMap::new();
         resp.insert_num("status", f64::from(res.status));
@@ -247,6 +283,8 @@ impl HttpRequest {
             let blob = Blob::create(res.body);
             let id = state.register_blob(blob);
             resp.insert_str("blob", id);
+        } else if self.binary {
+            resp.insert_serde("binary", &res.body[..])?;
         } else {
             resp.insert_str("text", String::from_utf8_lossy(&res.body));
         }
@@ -254,7 +292,7 @@ impl HttpRequest {
         Ok(resp)
     }
 
-    fn register_cookies_on_state(session: &str, state: &dyn State, cookie: &str) {
+    fn register_cookies_on_state(session: &str, state: &dyn WebState, cookie: &str) {
         let mut key = String::new();
         let mut value = String::new();
         let mut in_key = true;

sn0int-std/src/websockets.rs

@@ -3,11 +3,11 @@ use crate::errors::*;
 use crate::hlua::AnyLuaValue;
 use crate::json::LuaJsonValue;
 use crate::sockets::{Stream, SocketOptions};
-use std::borrow::Cow;
+use http::Request;
+use serde::Deserialize;
 use std::collections::HashMap;
 use std::net::SocketAddr;
 use std::io;
-use tungstenite::handshake::client::Request;
 use tungstenite::protocol::{self, Message};
 use url::Url;
 
@@ -45,19 +45,17 @@ pub struct WebSocket {
 
 impl WebSocket {
     pub fn negotiate(stream: Stream, url: Url, headers: Option<&HashMap<String, String>>) -> Result<WebSocket> {
-        let extra_headers = headers.map(|headers| {
-            headers.iter()
-                .map(|(k, v)| (Cow::Borrowed(k.as_str()), Cow::Borrowed(v.as_str())))
-                .collect()
-        });
+        let mut req = Request::get(url.to_string()); // TODO: don't re-parse here
 
-        let (sock, _resp) = tungstenite::client::client(
-            Request {
-                url,
-                extra_headers,
-            },
-            stream,
-        )?;
+        if let Some(headers) = headers {
+            for (k, v) in headers {
+                req = req.header(k, v);
+            }
+        }
+
+        let req = req.body(()).unwrap();
+
+        let (sock, _resp) = tungstenite::client::client(req, stream)?;
         Ok(WebSocket {
             sock,
         })

sn0int-std/src/xml.rs

@@ -2,6 +2,7 @@ use crate::errors::*;
 
 use crate::json::LuaJsonValue;
 use crate::hlua::AnyLuaValue;
+use serde::Serialize;
 use std::collections::HashMap;
 use xml::attribute::OwnedAttribute;
 use xml::name::OwnedName;
@@ -13,6 +14,12 @@ pub struct XmlDocument {
     pub children: Vec<XmlElement>,
 }
 
+impl Default for XmlDocument {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 impl XmlDocument {
     #[inline(always)]
     pub fn new() -> XmlDocument {
@@ -124,6 +131,7 @@ fn decode_raw(x: &str) -> Result<XmlDocument> {
 #[cfg(test)]
 mod tests {
     use super::*;
+    use maplit::hashmap;
 
     #[test]
     fn verify_xml_decode_empty() {

src/api.rs

@@ -1,35 +1,42 @@
 use crate::errors::*;
-use std::fmt;
+use crate::web;
 use crate::config::Config;
+use crate::utils;
 use chrootable_https::{self, HttpClient, Body, Request, Uri};
 use chrootable_https::http::request::Builder as RequestBuilder;
 use chrootable_https::header::CONTENT_TYPE;
-use rand::{Rng, thread_rng};
-use rand::distributions::Alphanumeric;
+use maplit::hashmap;
 use serde::de::DeserializeOwned;
 use serde::ser::Serialize;
-use serde_json;
 use sn0int_common::api::*;
 use sn0int_common::{ModuleID, ApiResponse};
-use crate::web;
-
+use std::fmt;
 
 pub struct Client {
     server: String,
     client: chrootable_https::Client<chrootable_https::Resolver>,
     session: Option<String>,
+    os_version: String,
 }
 
 impl Client {
     pub fn new(config: &Config) -> Result<Client> {
-        let client = match config.network.proxy {
-            Some(proxy) => chrootable_https::Client::with_socks5(proxy),
-            _ => chrootable_https::Client::with_system_resolver()?,
+        let client = if let Some(proxy) = config.network.proxy {
+            chrootable_https::Client::with_socks5(proxy)
+        } else {
+            chrootable_https::Client::with_system_resolver_v4()?
         };
+
+        let os_version = match os_version::detect() {
+            Ok(v) => v.to_string(),
+            Err(_) => String::from("unknown"),
+        };
+
         Ok(Client {
             server: config.core.registry.clone(),
             client,
             session: None,
+            os_version,
         })
     }
 
@@ -37,8 +44,18 @@ impl Client {
         self.session = Some(session.into());
     }
 
+    #[inline]
     pub fn random_session() -> String {
-        thread_rng().sample_iter(&Alphanumeric).take(32).collect()
+        utils::random_string(32)
+    }
+
+    #[inline]
+    fn user_agent(&self) -> String {
+        format!("sn0int/{}, {}, {}",
+            env!("CARGO_PKG_VERSION"),
+            embedded_triple::get(),
+            self.os_version,
+        )
     }
 
     pub fn request<T: DeserializeOwned + fmt::Debug>(&self, mut request: RequestBuilder, body: Body) -> Result<T> {
@@ -46,7 +63,7 @@ impl Client {
             info!("Adding session token to request");
             request.header("Auth", session.as_str());
         }
-        request.header("User-Agent", web::default_user_agent());
+        request.header("User-Agent", self.user_agent());
 
         let request = request.body(body)?;
 

src/args.rs

@@ -1,9 +1,9 @@
-use structopt::clap::{AppSettings, Shell};
-use sn0int_common::ModuleID;
 use crate::cmd;
 use crate::options;
 use crate::workspaces::Workspace;
-
+use structopt::StructOpt;
+use structopt::clap::{AppSettings, Shell};
+use sn0int_common::ModuleID;
 
 #[derive(Debug, StructOpt)]
 #[structopt(global_settings = &[AppSettings::ColoredHelp])]
@@ -18,10 +18,7 @@ pub struct Args {
 
 impl Args {
     pub fn is_sandbox(&self) -> bool {
-        match self.subcommand {
-            Some(SubCommand::Sandbox(_)) => true,
-            _ => false,
-        }
+        matches!(self.subcommand, Some(SubCommand::Sandbox(_)))
     }
 }
 
@@ -48,6 +45,9 @@ pub enum SubCommand {
     /// Search in the registry
     #[structopt(name="search")]
     Search(Search),
+    /// The sn0int package manager
+    #[structopt(name="pkg")]
+    Pkg(cmd::pkg_cmd::Args),
     /// Insert into the database
     #[structopt(name="add")]
     Add(cmd::add_cmd::Args),
@@ -69,15 +69,27 @@ pub enum SubCommand {
     /// Manage workspaces
     #[structopt(name="workspace")]
     Workspace(cmd::workspace_cmd::Args),
+    /// Calendar
+    #[structopt(name="cal")]
+    Cal(cmd::cal_cmd::Args),
+    /// Notify
+    #[structopt(name="notify")]
+    Notify(cmd::notify_cmd::Args),
     /// Verify blob storage for corrupt and dangling blobs
     #[structopt(name="fsck")]
     Fsck(cmd::fsck_cmd::Args),
     /// Export a workspace for external processing
     #[structopt(name="export")]
     Export(cmd::export_cmd::Args),
+    /// Show statistics about your current workspace
+    #[structopt(name="stats")]
+    Stats(cmd::stats_cmd::Args),
     /// Run a lua repl
     #[structopt(name="repl")]
     Repl,
+    /// Show paths of various file system locations
+    #[structopt(name="paths")]
+    Paths,
     /// Generate shell completions
     #[structopt(name="completions")]
     Completions(Completions),
@@ -118,6 +130,9 @@ pub struct Run {
     /// Narrow down targeted entities
     #[structopt(short="t", long="target")]
     pub target: Option<String>,
+    /// Dump the sandbox init message to stdout instead of running a child process
+    #[structopt(long="dump-sandbox-init-msg")]
+    pub dump_sandbox_init_msg: bool,
 }
 
 #[derive(Debug, StructOpt)]

src/auth.rs

@@ -1,5 +1,4 @@
 use crate::errors::*;
-use opener;
 use std::fs;
 use std::path::PathBuf;
 use std::thread;
@@ -11,7 +10,7 @@ use crate::term;
 
 
 fn path() -> Result<PathBuf> {
-    let path = paths::data_dir()?;
+    let path = paths::sn0int_dir()?;
     Ok(path.join("auth"))
 }
 

src/autonoscope/ip.rs

@@ -70,7 +70,7 @@ impl AutoRule<str> for IpRule {
 
 impl AutoRule<net::IpAddr> for IpRule {
     fn matches(&self, ipaddr: &net::IpAddr) -> Result<bool> {
-        Ok(self.network.contains(ipaddr.clone()))
+        Ok(self.network.contains(*ipaddr))
     }
 }
 

src/autonoscope/mod.rs

@@ -1,9 +1,9 @@
 use crate::db::DatabaseSock;
 use crate::errors::*;
-use diesel;
 use diesel::prelude::*;
 use crate::schema::*;
 use crate::models::*;
+use lazy_static::lazy_static;
 use std::cmp::Ordering;
 use std::convert::{TryInto, TryFrom};
 use std::str::FromStr;

src/blobs.rs

@@ -3,44 +3,13 @@ use crate::paths;
 use crate::worker::{EventWithCallback, Event2};
 use crate::workspaces::Workspace;
 
-use blake2::VarBlake2b;
-use digest::{Input, VariableOutput};
 use bytes::Bytes;
-use serde::ser::{Serialize, Serializer};
-use serde::de::{self, Deserialize, Deserializer};
 use std::fs;
 use std::path::{Path, PathBuf};
 use std::result;
 use std::sync::mpsc;
 
-
-#[derive(Debug, Clone, PartialEq)]
-pub struct Blob {
-    pub id: String,
-    pub bytes: Bytes,
-}
-
-impl Blob {
-    pub fn create(bytes: Bytes) -> Blob {
-        let id = Self::hash(&bytes);
-        Blob {
-            id,
-            bytes,
-        }
-    }
-
-    pub fn hash(bytes: &[u8]) -> String {
-        let mut h = VarBlake2b::new(32).unwrap();
-        h.input(bytes);
-        Self::encode_hash(&h.vec_result())
-    }
-
-    #[inline]
-    fn encode_hash(bytes: &[u8]) -> String {
-        let x = bs58::encode(bytes).into_string();
-        format!("{:0<44}", x)
-    }
-}
+pub use sn0int_std::blobs::Blob;
 
 impl EventWithCallback for Blob {
     type Payload = ();
@@ -51,30 +20,6 @@ impl EventWithCallback for Blob {
     }
 }
 
-impl Serialize for Blob {
-    #[inline]
-    fn serialize<S>(&self, serializer: S) -> result::Result<S::Ok, S::Error>
-    where
-        S: Serializer,
-    {
-        let s = base64::encode(&self.bytes);
-        serializer.serialize_str(&s)
-    }
-}
-
-impl<'de> Deserialize<'de> for Blob {
-    #[inline]
-    fn deserialize<D>(deserializer: D) -> result::Result<Self, D::Error>
-    where
-        D: Deserializer<'de>,
-    {
-        let s = String::deserialize(deserializer)?;
-        let bytes = base64::decode(&s)
-            .map_err(de::Error::custom)?;
-        Ok(Blob::create(Bytes::from(bytes)))
-    }
-}
-
 pub struct BlobStorage {
     path: PathBuf,
 }
@@ -148,6 +93,14 @@ impl BlobStorage {
         }
         Ok(blobs)
     }
+
+    pub fn stat(&self, id: &str) -> Result<u64> {
+        let path = self.join(id)?;
+        debug!("Stat-ing blob: {:?}", path);
+        let md = fs::metadata(path)
+            .context("Failed to stat blob")?;
+        Ok(md.len())
+    }
 }
 
 
@@ -155,7 +108,6 @@ impl BlobStorage {
 mod tests {
     use super::*;
     use tempfile;
-    use serde_json;
 
     #[inline]
     fn blob() -> (Bytes, Blob) {
@@ -163,15 +115,6 @@ mod tests {
         (bytes.clone(), Blob::create(bytes))
     }
 
-    #[test]
-    fn verify_create_blob() {
-        let (bytes, blob) = blob();
-        assert_eq!(blob, Blob {
-            id: String::from("DTTV3EjpHBNJx3Zw7eJsVPm4bYXKmNkJQpVNkcvTtTSz"),
-            bytes,
-        });
-    }
-
     #[test]
     fn test_blobstorage_save() {
         let dir = tempfile::tempdir().expect("tempdir");
@@ -204,38 +147,4 @@ mod tests {
 
         assert!(result.is_err());
     }
-
-    #[test]
-    fn test_serialize() {
-        let (_, blob) = blob();
-        let json = serde_json::to_string(&blob).unwrap();
-        assert_eq!(&json, "\"YXNkZg==\"");
-    }
-
-    #[test]
-    fn test_deserialize() {
-        let (_, blob1) = blob();
-        let blob2: Blob = serde_json::from_str("\"YXNkZg==\"").unwrap();
-        assert_eq!(blob1, blob2);
-    }
-
-    #[test]
-    fn test_hash_encoding() {
-        let x = bs58::decode("22es54J4FbFtpb5D1MtBazVuum4TcqCQ7M9JkmYdmJ8W")
-            .into_vec()
-            .unwrap();
-        let x = Blob::encode_hash(&x);
-        assert_eq!(x.len(), 44);
-        assert_eq!(x, "22es54J4FbFtpb5D1MtBazVuum4TcqCQ7M9JkmYdmJ8W");
-    }
-
-    #[test]
-    fn test_hash_encoding_padding() {
-        let x = bs58::decode("r6edvU326yvpXLubYacXXSxf2HzqCgzqHUQvpWyNwei")
-            .into_vec()
-            .unwrap();
-        let x = Blob::encode_hash(&x);
-        assert_eq!(x.len(), 44);
-        assert_eq!(x, "r6edvU326yvpXLubYacXXSxf2HzqCgzqHUQvpWyNwei0");
-    }
 }

src/cal/date.rs

@@ -0,0 +1,397 @@
+use crate::errors::*;
+
+use chrono::Utc;
+use chrono::prelude::*;
+use crate::cal::{ActivityGrade, DateArg};
+use crate::models::*;
+use std::collections::HashMap;
+use std::collections::VecDeque;
+
+const MONTH_LINES: i32 = 7;
+
+fn merge_months(ctx: &DateContext, months: &[DateSpec]) -> String {
+    let mut months = months.iter()
+        .map(|ds| {
+            let month = ds.to_term_string(ctx);
+            month.lines()
+                .map(String::from)
+                .collect::<VecDeque<_>>()
+        })
+        .collect::<Vec<_>>();
+
+    let mut out = String::new();
+    for i in 0..=MONTH_LINES {
+        let mut first = true;
+        for m in &mut months {
+            if !first {
+                out.push_str("   ");
+            }
+            if let Some(line) = m.pop_front() {
+                out.push_str(&line);
+            } else {
+                out.push_str(&" ".repeat(21));
+            }
+            first = false;
+        }
+        if i < MONTH_LINES {
+            out.push('\n');
+        }
+    }
+    out
+}
+
+fn chunk_months(ctx: &DateContext, months: &[DateSpec]) -> String {
+    months
+        .chunks(3)
+        .map(|m| merge_months(ctx, m))
+        .fold(String::new(), |a, b| {
+            if a.is_empty() {
+                a + &b
+            } else {
+                a + "\n" + &b
+            }
+        })
+}
+
+fn days_in_month(year: i32, month: u32) -> i64 {
+    let start = Utc.ymd(year, month, 1);
+    let end = if month == 12 {
+        Utc.ymd(year + 1, 1, 1)
+    } else {
+        Utc.ymd(year, month + 1, 1)
+    };
+    end.signed_duration_since(start).num_days()
+}
+
+fn setup_graph_map(events: &[Activity]) -> (HashMap<NaiveDate, u64>, u64) {
+    debug!("Found {} events in selected range", events.len());
+
+    let mut cur = None;
+    let mut ctr = 0;
+    let mut max = 0;
+
+    let mut map = HashMap::new();
+    for event in events {
+        let date = event.time.date();
+        if let Some(cur) = cur.as_mut() {
+            if date == *cur {
+                ctr += 1;
+            } else {
+                if ctr > max {
+                    max = ctr;
+                }
+                map.insert(*cur, ctr);
+                *cur = date;
+                ctr = 1;
+            }
+        } else {
+            cur = Some(date);
+            ctr = 1;
+        }
+    }
+
+    if ctr > 0 {
+        if let Some(cur) = cur.take() {
+            if ctr > max {
+                max = ctr;
+            }
+            map.insert(cur, ctr);
+        }
+    }
+
+    debug!("Maximum events per day is {}", max);
+
+    (map, max)
+}
+
+pub struct DateContext {
+    events: HashMap<NaiveDate, u64>,
+    max: u64,
+    today: NaiveDate,
+}
+
+impl DateContext {
+    pub fn new(events: &[Activity], today: NaiveDate) -> DateContext {
+        let (events, max) = setup_graph_map(&events);
+        DateContext {
+            events,
+            max,
+            today,
+        }
+    }
+
+    #[inline]
+    fn is_today(&self, date: &NaiveDate) -> bool {
+        self.today == *date
+    }
+
+    #[inline]
+    fn is_future(&self, date: &NaiveDate) -> bool {
+        self.today < *date
+    }
+
+    fn activity_for_day(&self, date: &NaiveDate) -> ActivityGrade {
+        if let Some(events) = self.events.get(date) {
+            ActivityGrade::from_ratio(*events, self.max)
+        } else {
+            ActivityGrade::None
+        }
+    }
+}
+
+pub enum DateSpec {
+    Year(i32),
+    YearMonth((i32, u32)),
+    YearMonthContext((i32, u32, u32)),
+}
+
+impl DateSpec {
+    pub fn from_args(args: &[DateArg], context: Option<u32>) -> Result<DateSpec> {
+        if args.len() > 2 {
+            bail!("Too many datespec args");
+        }
+
+        let today = Utc::today();
+        let ds = match (args.get(0), args.get(1), context) {
+            (None, _, None) => DateSpec::YearMonth((today.year(), today.month())),
+            (None, _, Some(context)) => DateSpec::YearMonthContext((today.year(), today.month(), context)),
+
+            (Some(DateArg::Month(month)), None, None) => DateSpec::YearMonth((today.year(), *month)),
+            (Some(DateArg::Num(year)), None, None) => DateSpec::Year(*year),
+            (Some(DateArg::Month(month)), Some(DateArg::Num(year)), None) => DateSpec::YearMonth((*year, *month)),
+            (Some(DateArg::Num(year)), Some(DateArg::Month(month)), None) => DateSpec::YearMonth((*year, *month)),
+
+            (Some(DateArg::Month(month)), None, Some(context)) => DateSpec::YearMonthContext((today.year(), *month, context)),
+            (Some(DateArg::Month(month)), Some(DateArg::Num(year)), Some(context)) => DateSpec::YearMonthContext((*year, *month, context)),
+            (Some(DateArg::Num(year)), Some(DateArg::Month(month)), Some(context)) => DateSpec::YearMonthContext((*year, *month, context)),
+            _ => bail!("Combination of datespec args is invalid"),
+        };
+        Ok(ds)
+    }
+
+    pub fn start(&self) -> NaiveDate {
+        match self {
+            DateSpec::Year(year) => NaiveDate::from_ymd(*year, 1, 1),
+            DateSpec::YearMonth((year, month)) => NaiveDate::from_ymd(*year, *month, 1),
+            DateSpec::YearMonthContext((year, month, context)) => {
+                let mut year = *year - (*context / 12) as i32;
+                let context = context % 12;
+                let month = if context >= *month {
+                    year -= 1;
+                    12 - context + month
+                } else {
+                    month - context
+                };
+                NaiveDate::from_ymd(year, month, 1)
+            },
+        }
+    }
+
+    pub fn end(&self) -> NaiveDate {
+        match self {
+            DateSpec::Year(year) => NaiveDate::from_ymd(year + 1, 1, 1),
+            DateSpec::YearMonth((year, month)) => {
+                let (year, month) = if *month == 12 {
+                    (*year + 1, 1)
+                } else {
+                    (*year, *month + 1)
+                };
+                NaiveDate::from_ymd(year, month, 1)
+            },
+            DateSpec::YearMonthContext((year, month, _context)) => {
+                let (year, month) = if *month == 12 {
+                    (*year + 1, 1)
+                } else {
+                    (*year, *month + 1)
+                };
+                NaiveDate::from_ymd(year, month, 1)
+            },
+        }
+    }
+
+    pub fn to_term_string(&self, ctx: &DateContext) -> String {
+        match self {
+            DateSpec::Year(year) => {
+                let months = (1..=12)
+                    .map(|month| DateSpec::YearMonth((*year, month)))
+                    .collect::<Vec<_>>();
+                chunk_months(ctx, &months)
+            },
+            DateSpec::YearMonth((year, month)) => {
+                let mut w = String::new();
+
+                let start = Utc.ymd(*year, *month, 1);
+                let days = days_in_month(*year, *month) as u32;
+
+                w.push_str(&format!("{:^21}\n", start.format("%B %Y")));
+                w.push_str(" Su Mo Tu We Th Fr Sa\n");
+
+                let mut cur_week_day = start.weekday();
+                let week_progress = cur_week_day.num_days_from_sunday() as usize;
+                w.push_str(&"   ".repeat(week_progress));
+
+                let mut week_written = week_progress * 3;
+                for cur_day in 1..=days {
+                    let date = NaiveDate::from_ymd(*year, *month, cur_day);
+
+                    if !ctx.is_future(&date) {
+                        let activity = ctx.activity_for_day(&date);
+                        w.push_str(activity.as_term_str());
+                    }
+
+                    if ctx.is_today(&date) {
+                        w.push_str("\x1b[1m#");
+                    } else {
+                        w.push(' ');
+                    }
+                    w.push_str(&format!("{:2}", cur_day));
+                    week_written += 3;
+                    w.push_str("\x1b[0m");
+
+                    // detect end of the week
+                    if cur_week_day == Weekday::Sat {
+                        if cur_day != days {
+                            w.push('\n');
+                        }
+                        week_written = 0;
+                    }
+
+                    cur_week_day = cur_week_day.succ();
+                }
+                if week_written != 0 {
+                    w.push_str(&" ".repeat(21 - week_written));
+                }
+
+                w
+            }
+            DateSpec::YearMonthContext((_year, _month, context)) => {
+                let start = self.start();
+                let mut year = start.year();
+                let mut month = start.month();
+
+                let mut months = Vec::new();
+
+                for _ in 0..=*context {
+                    months.push(DateSpec::YearMonth((year, month)));
+
+                    if month == 12 {
+                        year += 1;
+                        month = 1;
+                    } else {
+                        month += 1;
+                    }
+                }
+
+                chunk_months(ctx, &months)
+            }
+        }
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    fn context() -> DateContext {
+        DateContext {
+            events: HashMap::new(),
+            max: 0,
+            today: NaiveDate::from_ymd(2020, 05, 30),
+        }
+    }
+
+    #[test]
+    fn test_days_in_month_2020_05() {
+        let days = days_in_month(2020, 05);
+        assert_eq!(days, 31);
+    }
+
+    #[test]
+    fn test_days_in_month_2020_04() {
+        let days = days_in_month(2020, 04);
+        assert_eq!(days, 30);
+    }
+
+    #[test]
+    fn test_days_in_month_2020_02() {
+        let days = days_in_month(2020, 02);
+        assert_eq!(days, 29);
+    }
+
+    #[test]
+    fn small_max_activity_0() {
+        let events = HashMap::new();
+        let ctx = DateContext {
+            events,
+            max: 0,
+            today: NaiveDate::from_ymd(2020, 06, 06),
+        };
+        let grade = ctx.activity_for_day(&NaiveDate::from_ymd(2020, 06, 06));
+        assert_eq!(grade, ActivityGrade::None);
+    }
+
+    #[test]
+    fn test_datespec_year_month() {
+        let ds = DateSpec::YearMonth((2020, 05));
+        let out = ds.to_term_string(&context());
+        assert_eq!(out, "      May 2020       
+ Su Mo Tu We Th Fr Sa
+               \u{1b}[97m\u{1b}[48;5;238m  1\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  2\u{1b}[0m
+\u{1b}[97m\u{1b}[48;5;238m  3\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  4\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  5\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  6\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  7\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  8\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  9\u{1b}[0m
+\u{1b}[97m\u{1b}[48;5;238m 10\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 11\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 12\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 13\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 14\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 15\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 16\u{1b}[0m
+\u{1b}[97m\u{1b}[48;5;238m 17\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 18\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 19\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 20\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 21\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 22\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 23\u{1b}[0m
+\u{1b}[97m\u{1b}[48;5;238m 24\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 25\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 26\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 27\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 28\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 29\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m\u{1b}[1m#30\u{1b}[0m
+ 31\u{1b}[0m                  ");
+    }
+
+    #[test]
+    fn test_datespec_year_month_ends_on_sat() {
+        let ds = DateSpec::YearMonth((2020, 10));
+        let out = ds.to_term_string(&context());
+        assert_eq!(out, "    October 2020     
+ Su Mo Tu We Th Fr Sa
+              1\u{1b}[0m  2\u{1b}[0m  3\u{1b}[0m
+  4\u{1b}[0m  5\u{1b}[0m  6\u{1b}[0m  7\u{1b}[0m  8\u{1b}[0m  9\u{1b}[0m 10\u{1b}[0m
+ 11\u{1b}[0m 12\u{1b}[0m 13\u{1b}[0m 14\u{1b}[0m 15\u{1b}[0m 16\u{1b}[0m 17\u{1b}[0m
+ 18\u{1b}[0m 19\u{1b}[0m 20\u{1b}[0m 21\u{1b}[0m 22\u{1b}[0m 23\u{1b}[0m 24\u{1b}[0m
+ 25\u{1b}[0m 26\u{1b}[0m 27\u{1b}[0m 28\u{1b}[0m 29\u{1b}[0m 30\u{1b}[0m 31\u{1b}[0m");
+    }
+
+    #[test]
+    fn test_datespec_year() {
+        let ds = DateSpec::Year(2020);
+        let out = ds.to_term_string(&context());
+        assert_eq!(out, "    January 2020            February 2020            March 2020      
+ Su Mo Tu We Th Fr Sa    Su Mo Tu We Th Fr Sa    Su Mo Tu We Th Fr Sa
+         \u{1b}[97m\u{1b}[48;5;238m  1\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  2\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  3\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  4\u{1b}[0m                     \u{1b}[97m\u{1b}[48;5;238m  1\u{1b}[0m   \u{1b}[97m\u{1b}[48;5;238m  1\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  2\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  3\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  4\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  5\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  6\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  7\u{1b}[0m
+\u{1b}[97m\u{1b}[48;5;238m  5\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  6\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  7\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  8\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  9\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 10\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 11\u{1b}[0m   \u{1b}[97m\u{1b}[48;5;238m  2\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  3\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  4\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  5\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  6\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  7\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  8\u{1b}[0m   \u{1b}[97m\u{1b}[48;5;238m  8\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  9\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 10\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 11\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 12\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 13\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 14\u{1b}[0m
+\u{1b}[97m\u{1b}[48;5;238m 12\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 13\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 14\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 15\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 16\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 17\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 18\u{1b}[0m   \u{1b}[97m\u{1b}[48;5;238m  9\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 10\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 11\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 12\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 13\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 14\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 15\u{1b}[0m   \u{1b}[97m\u{1b}[48;5;238m 15\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 16\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 17\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 18\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 19\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 20\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 21\u{1b}[0m
+\u{1b}[97m\u{1b}[48;5;238m 19\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 20\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 21\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 22\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 23\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 24\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 25\u{1b}[0m   \u{1b}[97m\u{1b}[48;5;238m 16\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 17\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 18\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 19\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 20\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 21\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 22\u{1b}[0m   \u{1b}[97m\u{1b}[48;5;238m 22\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 23\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 24\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 25\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 26\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 27\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 28\u{1b}[0m
+\u{1b}[97m\u{1b}[48;5;238m 26\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 27\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 28\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 29\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 30\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 31\u{1b}[0m      \u{1b}[97m\u{1b}[48;5;238m 23\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 24\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 25\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 26\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 27\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 28\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 29\u{1b}[0m   \u{1b}[97m\u{1b}[48;5;238m 29\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 30\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 31\u{1b}[0m            
+                                                                     
+     April 2020               May 2020                June 2020      
+ Su Mo Tu We Th Fr Sa    Su Mo Tu We Th Fr Sa    Su Mo Tu We Th Fr Sa
+         \u{1b}[97m\u{1b}[48;5;238m  1\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  2\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  3\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  4\u{1b}[0m                  \u{1b}[97m\u{1b}[48;5;238m  1\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  2\u{1b}[0m        1\u{1b}[0m  2\u{1b}[0m  3\u{1b}[0m  4\u{1b}[0m  5\u{1b}[0m  6\u{1b}[0m
+\u{1b}[97m\u{1b}[48;5;238m  5\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  6\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  7\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  8\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  9\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 10\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 11\u{1b}[0m   \u{1b}[97m\u{1b}[48;5;238m  3\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  4\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  5\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  6\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  7\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  8\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m  9\u{1b}[0m     7\u{1b}[0m  8\u{1b}[0m  9\u{1b}[0m 10\u{1b}[0m 11\u{1b}[0m 12\u{1b}[0m 13\u{1b}[0m
+\u{1b}[97m\u{1b}[48;5;238m 12\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 13\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 14\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 15\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 16\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 17\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 18\u{1b}[0m   \u{1b}[97m\u{1b}[48;5;238m 10\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 11\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 12\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 13\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 14\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 15\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 16\u{1b}[0m    14\u{1b}[0m 15\u{1b}[0m 16\u{1b}[0m 17\u{1b}[0m 18\u{1b}[0m 19\u{1b}[0m 20\u{1b}[0m
+\u{1b}[97m\u{1b}[48;5;238m 19\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 20\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 21\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 22\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 23\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 24\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 25\u{1b}[0m   \u{1b}[97m\u{1b}[48;5;238m 17\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 18\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 19\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 20\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 21\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 22\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 23\u{1b}[0m    21\u{1b}[0m 22\u{1b}[0m 23\u{1b}[0m 24\u{1b}[0m 25\u{1b}[0m 26\u{1b}[0m 27\u{1b}[0m
+\u{1b}[97m\u{1b}[48;5;238m 26\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 27\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 28\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 29\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 30\u{1b}[0m         \u{1b}[97m\u{1b}[48;5;238m 24\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 25\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 26\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 27\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 28\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m 29\u{1b}[0m\u{1b}[97m\u{1b}[48;5;238m\u{1b}[1m#30\u{1b}[0m    28\u{1b}[0m 29\u{1b}[0m 30\u{1b}[0m            
+                         31\u{1b}[0m                                          
+      July 2020              August 2020           September 2020    
+ Su Mo Tu We Th Fr Sa    Su Mo Tu We Th Fr Sa    Su Mo Tu We Th Fr Sa
+           1\u{1b}[0m  2\u{1b}[0m  3\u{1b}[0m  4\u{1b}[0m                       1\u{1b}[0m           1\u{1b}[0m  2\u{1b}[0m  3\u{1b}[0m  4\u{1b}[0m  5\u{1b}[0m
+  5\u{1b}[0m  6\u{1b}[0m  7\u{1b}[0m  8\u{1b}[0m  9\u{1b}[0m 10\u{1b}[0m 11\u{1b}[0m     2\u{1b}[0m  3\u{1b}[0m  4\u{1b}[0m  5\u{1b}[0m  6\u{1b}[0m  7\u{1b}[0m  8\u{1b}[0m     6\u{1b}[0m  7\u{1b}[0m  8\u{1b}[0m  9\u{1b}[0m 10\u{1b}[0m 11\u{1b}[0m 12\u{1b}[0m
+ 12\u{1b}[0m 13\u{1b}[0m 14\u{1b}[0m 15\u{1b}[0m 16\u{1b}[0m 17\u{1b}[0m 18\u{1b}[0m     9\u{1b}[0m 10\u{1b}[0m 11\u{1b}[0m 12\u{1b}[0m 13\u{1b}[0m 14\u{1b}[0m 15\u{1b}[0m    13\u{1b}[0m 14\u{1b}[0m 15\u{1b}[0m 16\u{1b}[0m 17\u{1b}[0m 18\u{1b}[0m 19\u{1b}[0m
+ 19\u{1b}[0m 20\u{1b}[0m 21\u{1b}[0m 22\u{1b}[0m 23\u{1b}[0m 24\u{1b}[0m 25\u{1b}[0m    16\u{1b}[0m 17\u{1b}[0m 18\u{1b}[0m 19\u{1b}[0m 20\u{1b}[0m 21\u{1b}[0m 22\u{1b}[0m    20\u{1b}[0m 21\u{1b}[0m 22\u{1b}[0m 23\u{1b}[0m 24\u{1b}[0m 25\u{1b}[0m 26\u{1b}[0m
+ 26\u{1b}[0m 27\u{1b}[0m 28\u{1b}[0m 29\u{1b}[0m 30\u{1b}[0m 31\u{1b}[0m       23\u{1b}[0m 24\u{1b}[0m 25\u{1b}[0m 26\u{1b}[0m 27\u{1b}[0m 28\u{1b}[0m 29\u{1b}[0m    27\u{1b}[0m 28\u{1b}[0m 29\u{1b}[0m 30\u{1b}[0m         
+                         30\u{1b}[0m 31\u{1b}[0m                                       
+    October 2020            November 2020           December 2020    
+ Su Mo Tu We Th Fr Sa    Su Mo Tu We Th Fr Sa    Su Mo Tu We Th Fr Sa
+              1\u{1b}[0m  2\u{1b}[0m  3\u{1b}[0m     1\u{1b}[0m  2\u{1b}[0m  3\u{1b}[0m  4\u{1b}[0m  5\u{1b}[0m  6\u{1b}[0m  7\u{1b}[0m           1\u{1b}[0m  2\u{1b}[0m  3\u{1b}[0m  4\u{1b}[0m  5\u{1b}[0m
+  4\u{1b}[0m  5\u{1b}[0m  6\u{1b}[0m  7\u{1b}[0m  8\u{1b}[0m  9\u{1b}[0m 10\u{1b}[0m     8\u{1b}[0m  9\u{1b}[0m 10\u{1b}[0m 11\u{1b}[0m 12\u{1b}[0m 13\u{1b}[0m 14\u{1b}[0m     6\u{1b}[0m  7\u{1b}[0m  8\u{1b}[0m  9\u{1b}[0m 10\u{1b}[0m 11\u{1b}[0m 12\u{1b}[0m
+ 11\u{1b}[0m 12\u{1b}[0m 13\u{1b}[0m 14\u{1b}[0m 15\u{1b}[0m 16\u{1b}[0m 17\u{1b}[0m    15\u{1b}[0m 16\u{1b}[0m 17\u{1b}[0m 18\u{1b}[0m 19\u{1b}[0m 20\u{1b}[0m 21\u{1b}[0m    13\u{1b}[0m 14\u{1b}[0m 15\u{1b}[0m 16\u{1b}[0m 17\u{1b}[0m 18\u{1b}[0m 19\u{1b}[0m
+ 18\u{1b}[0m 19\u{1b}[0m 20\u{1b}[0m 21\u{1b}[0m 22\u{1b}[0m 23\u{1b}[0m 24\u{1b}[0m    22\u{1b}[0m 23\u{1b}[0m 24\u{1b}[0m 25\u{1b}[0m 26\u{1b}[0m 27\u{1b}[0m 28\u{1b}[0m    20\u{1b}[0m 21\u{1b}[0m 22\u{1b}[0m 23\u{1b}[0m 24\u{1b}[0m 25\u{1b}[0m 26\u{1b}[0m
+ 25\u{1b}[0m 26\u{1b}[0m 27\u{1b}[0m 28\u{1b}[0m 29\u{1b}[0m 30\u{1b}[0m 31\u{1b}[0m    29\u{1b}[0m 30\u{1b}[0m                   27\u{1b}[0m 28\u{1b}[0m 29\u{1b}[0m 30\u{1b}[0m 31\u{1b}[0m      
+                                                                     ");
+    }
+}

src/cal/mod.rs

@@ -0,0 +1,166 @@
+use crate::errors::*;
+use std::str::FromStr;
+
+pub mod date;
+pub mod time;
+
+#[derive(Debug)]
+pub enum DateArg {
+    Month(u32),
+    Num(i32),
+}
+
+impl FromStr for DateArg {
+    type Err = Error;
+
+    fn from_str(s: &str) -> Result<DateArg> {
+        let ds = match s.to_lowercase().as_str() {
+            "jan" | "january"   => DateArg::Month(1),
+            "feb" | "february"  => DateArg::Month(2),
+            "mar" | "march"     => DateArg::Month(3),
+            "apr" | "april"     => DateArg::Month(4),
+            "may"               => DateArg::Month(5),
+            "jun" | "june"      => DateArg::Month(6),
+            "jul" | "july"      => DateArg::Month(7),
+            "aug" | "august"    => DateArg::Month(8),
+            "sep" | "september" => DateArg::Month(9),
+            "oct" | "october"   => DateArg::Month(10),
+            "nov" | "november"  => DateArg::Month(11),
+            "dec" | "december"  => DateArg::Month(12),
+            _ => {
+                let num = s.parse::<i32>()
+                    .context("Input is not a month and not a number")?;
+                DateArg::Num(num)
+            },
+        };
+        Ok(ds)
+    }
+}
+
+#[derive(Debug, Clone, PartialEq)]
+pub enum ActivityGrade {
+    None,
+    One,
+    Two,
+    Three,
+    Four,
+}
+
+impl ActivityGrade {
+    fn as_term_str(&self) -> &'static str {
+        match self {
+            ActivityGrade::None => "\x1b[97m\x1b[48;5;238m",
+            ActivityGrade::One => "\x1b[30m\x1b[48;5;148m",
+            ActivityGrade::Two => "\x1b[30m\x1b[48;5;71m",
+            ActivityGrade::Three => "\x1b[97m\x1b[48;5;34m",
+            ActivityGrade::Four => "\x1b[97m\x1b[48;5;22m",
+        }
+    }
+
+    pub fn from_ratio(num: u64, max: u64) -> ActivityGrade {
+        let max = max as f64;
+        let num = num as f64;
+        let step = max / 4.0;
+
+        let x = num / step;
+
+        if x <= 1.0 {
+            ActivityGrade::One
+        } else if x <= 2.0 {
+            ActivityGrade::Two
+        } else if x <= 3.0 {
+            ActivityGrade::Three
+        } else {
+            ActivityGrade::Four
+        }
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn small_max_activity_1() {
+        let grade = ActivityGrade::from_ratio(1, 1);
+        assert_eq!(grade, ActivityGrade::Four);
+    }
+
+    #[test]
+    fn small_max_activity_2() {
+        let grade = ActivityGrade::from_ratio(2, 2);
+        assert_eq!(grade, ActivityGrade::Four);
+    }
+
+    #[test]
+    fn small_max_activity_3() {
+        let grade = ActivityGrade::from_ratio(3, 3);
+        assert_eq!(grade, ActivityGrade::Four);
+    }
+
+    #[test]
+    fn small_max_activity_4() {
+        let grade = ActivityGrade::from_ratio(4, 4);
+        assert_eq!(grade, ActivityGrade::Four);
+    }
+
+    #[test]
+    fn small_max_activity_2_but_is_1() {
+        let grade = ActivityGrade::from_ratio(1, 2);
+        assert_eq!(grade, ActivityGrade::Two);
+    }
+
+    #[test]
+    fn small_max_activity_3_but_is_2() {
+        let grade = ActivityGrade::from_ratio(2, 3);
+        assert_eq!(grade, ActivityGrade::Three);
+    }
+
+    #[test]
+    fn small_max_activity_3_but_is_1() {
+        let grade = ActivityGrade::from_ratio(1, 3);
+        assert_eq!(grade, ActivityGrade::Two);
+    }
+
+    #[test]
+    fn small_max_activity_4_but_is_3() {
+        let grade = ActivityGrade::from_ratio(3, 4);
+        assert_eq!(grade, ActivityGrade::Three);
+    }
+
+    #[test]
+    fn small_max_activity_4_but_is_2() {
+        let grade = ActivityGrade::from_ratio(2, 4);
+        assert_eq!(grade, ActivityGrade::Two);
+    }
+
+    #[test]
+    fn small_max_activity_4_but_is_1() {
+        let grade = ActivityGrade::from_ratio(1, 4);
+        assert_eq!(grade, ActivityGrade::One);
+    }
+
+    #[test]
+    fn small_max_activity_5_but_is_4() {
+        let grade = ActivityGrade::from_ratio(4, 5);
+        assert_eq!(grade, ActivityGrade::Four);
+    }
+
+    #[test]
+    fn small_max_activity_5_but_is_3() {
+        let grade = ActivityGrade::from_ratio(3, 5);
+        assert_eq!(grade, ActivityGrade::Three);
+    }
+
+    #[test]
+    fn small_max_activity_5_but_is_2() {
+        let grade = ActivityGrade::from_ratio(2, 5);
+        assert_eq!(grade, ActivityGrade::Two);
+    }
+
+    #[test]
+    fn small_max_activity_5_but_is_1() {
+        let grade = ActivityGrade::from_ratio(1, 5);
+        assert_eq!(grade, ActivityGrade::One);
+    }
+}

src/cal/time.rs

@@ -0,0 +1,209 @@
+use crate::errors::*;
+
+use chrono::Duration;
+use chrono::prelude::*;
+use crate::cal::{ActivityGrade, DateArg};
+use crate::models::*;
+use std::collections::HashMap;
+
+const MIN_PER_DAY: u32 = 1440;
+
+fn round_to_slice(time: &NaiveDateTime, slice_duration: u32) -> NaiveDateTime {
+    let date = time.date();
+    let hour = time.hour();
+    let mins = time.minute();
+    let slice = mins - (mins % slice_duration);
+    date.and_hms(hour, slice, 0)
+}
+
+fn setup_graph_map(events: &[Activity], slice_duration: u32) -> (HashMap<NaiveDateTime, u64>, u64) {
+    debug!("Found {} events in selected range", events.len());
+
+    let mut cur = None;
+    let mut ctr = 0;
+    let mut max = 0;
+
+    let mut map = HashMap::new();
+    for event in events {
+        let time = round_to_slice(&event.time, slice_duration);
+
+        if let Some(cur) = cur.as_mut() {
+            if time == *cur {
+                ctr += 1;
+            } else {
+                if ctr > max {
+                    max = ctr;
+                }
+                map.insert(*cur, ctr);
+                *cur = time;
+                ctr = 1;
+            }
+        } else {
+            cur = Some(time);
+            ctr = 1;
+        }
+    }
+
+    if ctr > 0 {
+        if let Some(cur) = cur.take() {
+            if ctr > max {
+                max = ctr;
+            }
+            map.insert(cur, ctr);
+        }
+    }
+
+    debug!("Maximum events per slice is {}", max);
+
+    (map, max)
+}
+
+pub struct DateTimeContext {
+    events: HashMap<NaiveDateTime, u64>,
+    max: u64,
+    now: NaiveDateTime,
+    pub slice_width: u32,
+    pub slice_duration: u32,
+}
+
+impl DateTimeContext {
+    pub fn new(events: &[Activity], now: NaiveDateTime, slice_width: u32, slice_duration: u32) -> DateTimeContext {
+        let (events, max) = setup_graph_map(&events, slice_duration);
+        DateTimeContext {
+            events,
+            max,
+            now: round_to_slice(&now, slice_duration),
+            slice_width,
+            slice_duration,
+        }
+    }
+
+    #[inline]
+    fn is_future(&self, time: &NaiveDateTime) -> bool {
+        self.now < *time
+    }
+
+    #[inline]
+    fn slices_per_hour(&self) -> u32 {
+        60 / self.slice_duration
+    }
+
+    #[inline]
+    fn hour_width(&self) -> u32 {
+        self.slices_per_hour() * self.slice_width
+    }
+
+    fn activity_for_slice(&self, time: &NaiveDateTime) -> ActivityGrade {
+        if let Some(events) = self.events.get(time) {
+            ActivityGrade::from_ratio(*events, self.max)
+        } else {
+            ActivityGrade::None
+        }
+    }
+}
+
+pub struct DateTimeSpec {
+    start: NaiveDate,
+    end: NaiveDate,
+}
+
+impl DateTimeSpec {
+    pub fn from_args(args: &[DateArg], context: Option<u32>) -> Result<DateTimeSpec> {
+        let today = Utc::today().naive_utc();
+        if args.is_empty() {
+            let mut start = today;
+
+            if let Some(context) = context {
+                start = start.checked_sub_signed(Duration::days(context as i64))
+                    .ok_or_else(|| format_err!("Failed travel back in time"))?;
+            }
+
+            Ok(DateTimeSpec {
+                start,
+                end: today,
+            })
+        } else {
+            todo!()
+        }
+    }
+
+    pub fn start(&self) -> &NaiveDate {
+        &self.start
+    }
+
+    pub fn end(&self) -> &NaiveDate {
+        &self.end
+    }
+
+    fn push_date(&self, w: &mut String, date: &NaiveDate) {
+        let weekday = date.weekday();
+        let is_weekend = weekday == Weekday::Sat || weekday == Weekday::Sun;
+
+        if is_weekend {
+            w.push_str("\x1b[1m");
+        }
+
+        w.push_str(&date.format("%Y-%m-%d (%a) ").to_string());
+
+        if is_weekend {
+            w.push_str("\x1b[0m");
+        }
+    }
+
+    pub fn to_term_string(&self, ctx: &DateTimeContext) -> String {
+        let mut w = String::new();
+
+        // add legend
+        w.push_str(&" ".repeat(11));
+        for x in 0..24 {
+            w.push_str(&format!("{:02}", x));
+
+            for i in 0..ctx.hour_width() {
+                if i >= 2 {
+                    w.push(' ');
+                }
+            }
+        }
+        w.push('\n');
+
+        // add days
+        let mut date = self.start;
+        while date <= self.end {
+            self.push_date(&mut w, &date);
+
+            let mut hours = 0;
+            let mut mins = 0;
+
+            for _ in 0..(MIN_PER_DAY / ctx.slice_duration) {
+                let time = date.and_hms(hours, mins, 0);
+
+                if !ctx.is_future(&time) {
+                    let activity = ctx.activity_for_slice(&time);
+                    w.push_str(activity.as_term_str());
+                } else {
+                    w.push_str("\x1b[0m");
+                }
+
+                for _ in 0..ctx.slice_width {
+                    w.push(' ');
+                }
+
+                mins += ctx.slice_duration;
+                if mins >= 60 {
+                    hours += 1;
+                    mins = 0;
+                }
+            }
+            w.push_str("\x1b[0m");
+
+            if date < self.end {
+                w.push('\n');
+            }
+
+            date = date.checked_add_signed(Duration::days(1))
+                .expect("Failed to get next day");
+        }
+
+        w
+    }
+}

src/cmd/activity_cmd.rs

@@ -4,6 +4,7 @@ use crate::cmd::Cmd;
 use crate::shell::Shell;
 use crate::models::*;
 use chrono::{Utc, NaiveDateTime, NaiveTime, Duration};
+use regex::Regex;
 use std::convert::TryFrom;
 use std::io;
 use std::str::FromStr;
@@ -15,17 +16,36 @@ pub struct TimeSpec {
     datetime: NaiveDateTime,
 }
 
-impl FromStr for TimeSpec {
-    type Err = Error;
-
-    fn from_str(s: &str) -> Result<Self> {
-        let now = Utc::now().naive_utc();
+impl TimeSpec {
+    fn resolve(s: &str, now: NaiveDateTime) -> Result<Self> {
         let today = NaiveDateTime::new(now.date(), NaiveTime::from_hms(0, 0, 0));
 
         let datetime = match s {
             "today" => today,
             "yesterday" => today - Duration::days(1),
-            // x {second,minute,hour,day,week,month,year}s? ago
+            s if s.ends_with(" ago") => {
+                let re = Regex::new(r"(\d+) ?(s|seconds?|m|min|minutes?|h|hours?|d|days?|w|weeks?|months?|y|years?) ago").unwrap();
+
+                let caps = re.captures(s)
+                    .ok_or_else(|| format_err!("Couldn't parse TimeSpec"))?;
+
+                let n = caps.get(1).unwrap().as_str()
+                    .parse::<i64>()
+                    .context("Failed to parse number in timespec")?;
+                let unit = caps.get(2).unwrap();
+
+                let duration = match unit.as_str() {
+                    "s" | "second" | "seconds" => Duration::seconds(n),
+                    "m" | "min" | "minute" | "minutes" => Duration::minutes(n),
+                    "h" | "hour" | "hours" => Duration::hours(n),
+                    "d" | "day" | "days" => Duration::days(n),
+                    "w" | "week" | "weeks" => Duration::days(n * 7),
+                    "month" | "months" => Duration::days(n * 31),
+                    "y" | "year" | "years" => Duration::days(n * 365),
+                    _ => unreachable!(),
+                };
+                now - duration
+            },
             s => NaiveDateTime::from_str(s)?,
         };
 
@@ -35,6 +55,15 @@ impl FromStr for TimeSpec {
     }
 }
 
+impl FromStr for TimeSpec {
+    type Err = Error;
+
+    fn from_str(s: &str) -> Result<Self> {
+        let now = Utc::now().naive_utc();
+        Self::resolve(s, now)
+    }
+}
+
 #[derive(Debug, StructOpt)]
 #[structopt(global_settings = &[AppSettings::ColoredHelp])]
 pub struct Args {
@@ -86,3 +115,63 @@ impl Cmd for Args {
         Ok(())
     }
 }
+
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    fn datetime() -> NaiveDateTime {
+        let date = chrono::NaiveDate::from_ymd(2020, 3, 14);
+        let time = chrono::NaiveTime::from_hms(16, 20, 23);
+        NaiveDateTime::new(date, time)
+    }
+
+    #[test]
+    fn test_today() {
+        let x = TimeSpec::resolve("today", datetime()).unwrap();
+        assert_eq!(x.datetime, NaiveDateTime::from_str("2020-03-14T00:00:00").unwrap());
+    }
+
+    #[test]
+    fn test_yesterday() {
+        let x = TimeSpec::resolve("yesterday", datetime()).unwrap();
+        assert_eq!(x.datetime, NaiveDateTime::from_str("2020-03-13T00:00:00").unwrap());
+    }
+
+    #[test]
+    fn test_20_min_ago() {
+        let x = TimeSpec::resolve("20min ago", datetime()).unwrap();
+        assert_eq!(x.datetime, NaiveDateTime::from_str("2020-03-14T16:00:23").unwrap());
+    }
+
+    #[test]
+    fn test_3_days_ago() {
+        let x = TimeSpec::resolve("3 days ago", datetime()).unwrap();
+        assert_eq!(x.datetime, NaiveDateTime::from_str("2020-03-11T16:20:23").unwrap());
+    }
+
+    #[test]
+    fn test_1_week_ago() {
+        let x = TimeSpec::resolve("1w ago", datetime()).unwrap();
+        assert_eq!(x.datetime, NaiveDateTime::from_str("2020-03-07T16:20:23").unwrap());
+    }
+
+    #[test]
+    fn test_3_months_ago() {
+        let x = TimeSpec::resolve("3 months ago", datetime()).unwrap();
+        assert_eq!(x.datetime, NaiveDateTime::from_str("2019-12-12T16:20:23").unwrap());
+    }
+
+    #[test]
+    fn test_1_year_ago() {
+        let x = TimeSpec::resolve("1 year ago", datetime()).unwrap();
+        assert_eq!(x.datetime, NaiveDateTime::from_str("2019-03-15T16:20:23").unwrap());
+    }
+
+    #[test]
+    fn test_exact_time() {
+        let x = TimeSpec::resolve("2020-03-14T16:20:23", datetime()).unwrap();
+        assert_eq!(x.datetime, NaiveDateTime::from_str("2020-03-14T16:20:23").unwrap());
+    }
+}

src/cmd/add_cmd.rs

@@ -2,6 +2,7 @@ use crate::errors::*;
 
 use crate::blobs::Blob;
 use crate::cmd::Cmd;
+use crate::db::DbChange;
 use crate::gfx;
 use crate::models::*;
 use crate::shell::Shell;
@@ -9,10 +10,11 @@ use structopt::StructOpt;
 use structopt::clap::AppSettings;
 use crate::utils;
 use crate::term;
+use std::fmt::Debug;
 use std::fs;
+use std::io::{self, BufRead};
 use std::net;
 use std::net::SocketAddr;
-use ipnetwork;
 use std::path::Path;
 use walkdir::WalkDir;
 
@@ -24,6 +26,9 @@ pub struct Args {
     /// Do not actually insert into database
     #[structopt(short="n", long="dry-run")]
     dry_run: bool,
+    /// Stream structs from stdin line by line
+    #[structopt(long)]
+    stdin: bool,
 }
 
 #[derive(Debug, StructOpt)]
@@ -74,25 +79,68 @@ pub enum Target {
 
 impl Cmd for Args {
     fn run(self, rl: &mut Shell) -> Result<()> {
-        match self.subcommand {
-            Target::Domain(args) => args.insert(rl, self.dry_run),
-            Target::Subdomain(args) => args.insert(rl, self.dry_run),
-            Target::IpAddr(args) => args.insert(rl, self.dry_run),
-            Target::Url(args) => args.insert(rl, self.dry_run),
-            Target::Email(args) => args.insert(rl, self.dry_run),
-            Target::PhoneNumber(args) => args.insert(rl, self.dry_run),
-            Target::Device(args) => args.insert(rl, self.dry_run),
-            Target::Network(args) => args.insert(rl, self.dry_run),
-            Target::Account(args) => args.insert(rl, self.dry_run),
-            Target::Breach(args) => args.insert(rl, self.dry_run),
-            Target::Image(args) => args.insert(rl, self.dry_run),
-            Target::Netblock(args) => args.insert(rl, self.dry_run),
-            Target::Port(args) => args.insert(rl, self.dry_run),
-            Target::CryptoAddr(args) => args.insert(rl, self.dry_run),
+        if self.stdin {
+            match self.subcommand {
+                Target::Domain(_) => stream_stdin::<AddDomain>(rl),
+                Target::Subdomain(_) => stream_stdin::<AddSubdomain>(rl),
+                Target::IpAddr(_) => stream_stdin::<AddIpAddr>(rl),
+                Target::Url(_) => stream_stdin::<AddUrl>(rl),
+                Target::Email(_) => stream_stdin::<AddEmail>(rl),
+                Target::PhoneNumber(_) => stream_stdin::<AddPhoneNumber>(rl),
+                Target::Port(_) => stream_stdin::<AddPort>(rl),
+                Target::CryptoAddr(_) => stream_stdin::<AddCryptoAddr>(rl),
+                Target::Device(_) | Target::Network(_) | Target::Account(_) | Target::Breach(_) | Target::Image(_) | Target::Netblock(_) => {
+                    bail!("This struct doesn't support streaming from stdin")
+                },
+            }
+        } else {
+            match self.subcommand {
+                Target::Domain(args) => args.insert(rl, self.dry_run),
+                Target::Subdomain(args) => args.insert(rl, self.dry_run),
+                Target::IpAddr(args) => args.insert(rl, self.dry_run),
+                Target::Url(args) => args.insert(rl, self.dry_run),
+                Target::Email(args) => args.insert(rl, self.dry_run),
+                Target::PhoneNumber(args) => args.insert(rl, self.dry_run),
+                Target::Device(args) => args.insert(rl, self.dry_run),
+                Target::Network(args) => args.insert(rl, self.dry_run),
+                Target::Account(args) => args.insert(rl, self.dry_run),
+                Target::Breach(args) => args.insert(rl, self.dry_run),
+                Target::Image(args) => args.insert(rl, self.dry_run),
+                Target::Netblock(args) => args.insert(rl, self.dry_run),
+                Target::Port(args) => args.insert(rl, self.dry_run),
+                Target::CryptoAddr(args) => args.insert(rl, self.dry_run),
+            }
         }
     }
 }
 
+fn stream_stdin<T: InsertFromString>(rl: &mut Shell) -> Result<()> {
+    let stdin = io::stdin();
+    for line in stdin.lock().lines() {
+        let line = line?;
+        match T::from_string(rl, line) {
+            Ok(insert) => {
+                debug!("Received {:?}", insert);
+                let result = rl.db().insert_generic(insert.clone())?;
+
+                if let Some((DbChange::Insert, _)) = result {
+                    if let Ok(value) = insert.value(rl.db()) {
+                        let log = format!("Adding {} {:?}", insert.family(), value);
+                        term::success(&log);
+                    }
+                }
+            },
+            Err(err) => term::error(&format!("Error: {:#}", err)),
+        }
+    }
+    Ok(())
+}
+
+trait InsertFromString {
+    // TODO: some implementations run insert_struct instead of just transforming
+    fn from_string(rl: &mut Shell, x: String) -> Result<Insert>;
+}
+
 trait IntoInsert: Sized {
     fn into_insert(self, rl: &mut Shell) -> Result<Insert>;
 
@@ -116,7 +164,12 @@ impl IntoInsert for AddDomain {
             Some(domain) => domain,
             _ => utils::question("Domain")?,
         };
+        Self::from_string(rl, domain)
+    }
+}
 
+impl InsertFromString for AddDomain {
+    fn from_string(rl: &mut Shell, domain: String) -> Result<Insert> {
         // ensure input is a valid domain
         let dns_name = rl.psl()?.parse_dns_name(&domain)
             .map_err(|e| format_err!("Failed to parse domain: {}", e))?;
@@ -143,7 +196,12 @@ impl IntoInsert for AddSubdomain {
             Some(subdomain) => subdomain,
             _ => utils::question("Subdomain")?,
         };
+        Self::from_string(rl, subdomain)
+    }
+}
 
+impl InsertFromString for AddSubdomain {
+    fn from_string(rl: &mut Shell, subdomain: String) -> Result<Insert> {
         let dns_name = rl.psl()?.parse_dns_name(&subdomain)
             .map_err(|e| format_err!("Failed to parse dns_name: {}", e))?;
 
@@ -170,7 +228,8 @@ pub struct AddIpAddr {
 }
 
 impl IntoInsert for AddIpAddr {
-    fn into_insert(self, _rl: &mut Shell) -> Result<Insert> {
+    fn into_insert(self, rl: &mut Shell) -> Result<Insert> {
+        // TODO: change this to Option<String> so we don't need to parse back and forth
         let ipaddr = match self.ipaddr {
             Some(ipaddr) => ipaddr,
             _ => {
@@ -178,6 +237,13 @@ impl IntoInsert for AddIpAddr {
                 ipaddr.parse()?
             },
         };
+        Self::from_string(rl, ipaddr.to_string())
+    }
+}
+
+impl InsertFromString for AddIpAddr {
+    fn from_string(_rl: &mut Shell, ipaddr: String) -> Result<Insert> {
+        let ipaddr = ipaddr.parse()?;
 
         let family = match ipaddr {
             net::IpAddr::V4(_) => "4",
@@ -214,7 +280,12 @@ impl IntoInsert for AddUrl {
             Some(url) => url,
             _ => utils::question("URL")?,
         };
+        Self::from_string(rl, url)
+    }
+}
 
+impl InsertFromString for AddUrl {
+    fn from_string(rl: &mut Shell, url: String) -> Result<Insert> {
         let parts = url::Url::parse(&url)?;
         let subdomain = parts.domain()
             .ok_or_else(|| format_err!("url doesn't have a domain host"))?;
@@ -258,12 +329,18 @@ pub struct AddEmail {
 }
 
 impl IntoInsert for AddEmail {
-    fn into_insert(self, _rl: &mut Shell) -> Result<Insert> {
+    fn into_insert(self, rl: &mut Shell) -> Result<Insert> {
         let email = match self.email {
             Some(email) => email,
             _ => utils::question("Email")?,
         };
+        Self::from_string(rl, email)
+    }
+}
 
+impl InsertFromString for AddEmail {
+    fn from_string(_rl: &mut Shell, email: String) -> Result<Insert> {
+        // TODO: consider doing basic validation
         Ok(Insert::Email(NewEmail {
             value: email,
             displayname: None,
@@ -290,9 +367,30 @@ impl IntoInsert for AddPhoneNumber {
             },
         };
 
+        // TODO: consider doing basic validation
         Ok(Insert::PhoneNumber(NewPhoneNumber {
             value: phonenumber,
-            name: name,
+            name,
+            valid: None,
+            last_online: None,
+            country: None,
+            carrier: None,
+            line: None,
+            is_ported: None,
+            last_ported: None,
+            caller_name: None,
+            caller_type: None,
+            unscoped: false,
+        }))
+    }
+}
+
+impl InsertFromString for AddPhoneNumber {
+    fn from_string(_rl: &mut Shell, phonenumber: String) -> Result<Insert> {
+        // TODO: consider doing basic validation
+        Ok(Insert::PhoneNumber(NewPhoneNumber {
+            value: phonenumber,
+            name: None,
             valid: None,
             last_online: None,
             country: None,
@@ -328,7 +426,7 @@ impl IntoInsert for AddDevice {
 
         Ok(Insert::Device(NewDevice {
             value: mac,
-            name: name,
+            name,
             hostname: None,
             vendor: None,
             last_seen: None,
@@ -393,9 +491,9 @@ impl IntoInsert for AddAccount {
         let value = format!("{}/{}", service, username);
 
         Ok(Insert::Account(NewAccount {
-            value: value,
-            service: service,
-            username: username,
+            value,
+            service,
+            username,
             displayname: None,
             email: None,
             url: None,
@@ -417,10 +515,7 @@ impl IntoInsert for AddBreach {
     fn into_insert(self, _rl: &mut Shell) -> Result<Insert> {
         let name = match self.name {
             Some(name) => name,
-            _ => {
-                let name = utils::question("Name")?;
-                name
-            }
+            _ => utils::question("Name")?,
         };
 
         Ok(Insert::Breach(NewBreach {
@@ -453,7 +548,7 @@ impl IntoInsert for AddImage {
                 let path = match path {
                     Ok(path) => path,
                     Err(err) => {
-                        let path = err.path().unwrap_or(Path::new("")).display();
+                        let path = err.path().unwrap_or_else(|| Path::new("")).display();
 
                         let err = err.io_error()
                             .map(|err| err.to_string())
@@ -575,12 +670,24 @@ impl IntoInsert for AddPort {
         };
 
         let addr = if let Some(addr) = self.addr {
+            // TODO: change this to a regular string so we don't parse->fmt->parse
             addr
         } else {
             let addr = utils::question("IP:Port")?;
             addr.parse()?
         };
 
+        Self::from_string(rl, format!("{}/{}", protocol, addr))
+    }
+}
+
+impl InsertFromString for AddPort {
+    fn from_string(rl: &mut Shell, value: String) -> Result<Insert> {
+        let idx = value.find('/')
+            .ok_or_else(|| format_err!("Could not locate `/` delimiter for protocol/ip:port"))?;
+        let protocol = value[..idx].to_string();
+        let addr = value[idx+1..].parse::<SocketAddr>()?;
+
         let family = match addr.ip() {
             net::IpAddr::V4(_) => "4",
             net::IpAddr::V6(_) => "6",
@@ -606,8 +713,6 @@ impl IntoInsert for AddPort {
             _ => bail!("IpAddr is out out of scope"),
         };
 
-        let value = format!("{}/{}", protocol, addr);
-
         Ok(Insert::Port(NewPort {
             ip_addr_id,
             value,
@@ -631,13 +736,18 @@ pub struct AddCryptoAddr {
 }
 
 impl IntoInsert for AddCryptoAddr {
-    fn into_insert(self, _rl: &mut Shell) -> Result<Insert> {
+    fn into_insert(self, rl: &mut Shell) -> Result<Insert> {
         let address = if let Some(address) = self.address {
             address
         } else {
             utils::question("Address")?
         };
+        Self::from_string(rl, address)
+    }
+}
 
+impl InsertFromString for AddCryptoAddr {
+    fn from_string(_rl: &mut Shell, address: String) -> Result<Insert> {
         Ok(Insert::CryptoAddr(NewCryptoAddr {
             value: address,
             currency: None,

src/cmd/cal_cmd.rs

@@ -0,0 +1,66 @@
+use crate::errors::*;
+
+use chrono::Utc;
+use crate::cal::DateArg;
+use crate::cal::date::{DateContext, DateSpec};
+use crate::cal::time::{DateTimeContext, DateTimeSpec};
+use crate::cmd::Cmd;
+use crate::models::*;
+use crate::shell::Shell;
+use structopt::StructOpt;
+use structopt::clap::AppSettings;
+
+
+#[derive(Debug, StructOpt)]
+#[structopt(global_settings = &[AppSettings::ColoredHelp])]
+pub struct Args {
+    /// Show additional months for context
+    #[structopt(short="C", long)]
+    context: Option<u32>,
+    /// Group events in 12 min slices
+    #[structopt(short="T", long, group = "view")]
+    time: bool,
+    /// Group events by hour
+    #[structopt(short="H", long, group = "view")]
+    hourly: bool,
+    args: Vec<DateArg>,
+}
+
+impl Cmd for Args {
+    #[inline]
+    fn run(self, rl: &mut Shell) -> Result<()> {
+        if self.time || self.hourly {
+            let dts = DateTimeSpec::from_args(&self.args, self.context)
+                .context("Failed to parse date spec")?;
+            let filter = ActivityFilter {
+                topic: None,
+                since: Some(dts.start().and_hms(0, 0, 0)),
+                until: Some(dts.end().and_hms(23, 59, 59)),
+                location: false,
+            };
+            let events = Activity::query(rl.db(), &filter)?;
+
+            let (slice_width, slice_duration) = if self.hourly {
+                (3, 60)
+            } else {
+                (1, 12)
+            };
+
+            let ctx = DateTimeContext::new(&events, Utc::now().naive_utc(), slice_width, slice_duration);
+            println!("{}", dts.to_term_string(&ctx));
+        } else {
+            let ds = DateSpec::from_args(&self.args, self.context)
+                .context("Failed to parse date spec")?;
+            let filter = ActivityFilter {
+                topic: None,
+                since: Some(ds.start().and_hms(0, 0, 0)),
+                until: Some(ds.end().and_hms(23, 59, 59)),
+                location: false,
+            };
+            let events = Activity::query(rl.db(), &filter)?;
+            let ctx = DateContext::new(&events, Utc::today().naive_utc());
+            println!("{}", ds.to_term_string(&ctx));
+        }
+        Ok(())
+    }
+}