build: add gitea runner

.ansible/files/sour.is-paste.service

@@ -0,0 +1,14 @@
+[Unit]
+Description=sour.is paste
+After=syslog.target network.target
+
+[Service]
+Type=simple
+ExecStart=/usr/local/bin/sour.is-paste
+User=www-data
+
+Restart=always
+RestartSec=30
+
+[Install]
+WantedBy=multi-user.target

.ansible/inventory

@@ -0,0 +1,5 @@
+[lavana]
+lavana.sour.is
+
+[kapha]
+kapha.sour.is

.ansible/playbook.yml

@@ -0,0 +1,25 @@
+---
+- name: Deploy EV
+  hosts: kapha
+
+  tasks:
+  - name: Copy build to remote
+    ansible.builtin.copy:
+      src: ../build/sour.is-paste
+      dest: /usr/local/bin/sour.is-paste
+      owner: root 
+      group: root
+
+  - name: Copy build to remote
+    ansible.builtin.copy:
+      src: sour.is-paste.service
+      dest: /etc/systemd/system/sour.is-paste.service 
+      owner: root 
+      group: root
+
+  - name: Restart service
+    systemd:
+      name: sour.is-paste 
+      enabled: true 
+      daemon_reload: true
+      state: restarted

.drone.yml

@@ -10,11 +10,13 @@ platform:
 steps:
 - name: Setup
   commands:
+    - git fetch origin --tags
     - make setup
 
 - name: Test
   commands:
     - make test
+
 trigger:
   event:
   - push
@@ -31,12 +33,13 @@ platform:
 steps:
 - name: Setup
   commands:
+    - git fetch origin --tags
     - make setup
 
 - name: Build Release
   commands:
     - cd debian
-    - make release
+    - make tag
     - make build
     - make copy
     - make deploy

.gitea/workflows/bump-push.yml

@@ -0,0 +1,25 @@
+name: Go Bump
+
+on: 
+  push:
+    branches: [ "main" ]
+
+jobs:
+  bump:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        fetch-depth: 0
+        fetch-tags: true
+    
+    - name: Set up Go
+      uses: actions/setup-go@v3
+      with:
+        go-version: 1.21.1
+
+    - run: go install github.com/psanetra/git-semver/cli@master
+
+    - run: git tag v$(cli next --stable=false) && git push --tags || echo no change
+
+    - run: echo "🍏 This job's status is ${{ job.status }}."

.gitea/workflows/bump.yml

@@ -0,0 +1,38 @@
+name: Go Bump
+
+on: 
+  workflow_dispatch:
+    inputs:
+      NAME:
+        description: "A random input name for the workflow"
+        type: string
+      SOME_VALUE:
+        description: "Some other input to pass"
+        type: string
+
+  # push:
+  #   branches: [ "main" ]
+  # pull_request:
+  #   branches: [ "main" ]
+
+jobs:
+  bump:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        fetch-depth: 0
+        fetch-tags: true
+    
+    - run: echo stable=${{ inputs.STABLE }} pre=${{ inputs.BETA }}
+
+    - name: Set up Go
+      uses: actions/setup-go@v3
+      with:
+        go-version: 1.21.1
+
+    - run: go install github.com/psanetra/git-semver/cli@master
+
+    - run: cli next --stable=false
+
+    - run: echo "🍏 This job's status is ${{ job.status }}."

.gitea/workflows/deploy.yml

@@ -0,0 +1,47 @@
+name: Deploy
+
+on:
+  push:
+    branches: [ "main" ]
+  release:
+    types: [ published ]
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:    
+    - uses: actions/checkout@v3
+      with:
+        fetch-depth: 0
+        fetch-tags: true
+
+    - run: apt-get update && apt-get -y install ansible
+
+    - name: Set up Go
+      uses: actions/setup-go@v3
+      with:
+        go-version: 1.21.1
+
+    - name: Build
+      run: go build -ldflags "-s -w" -o ./build/sour.is-paste ./cmd/paste
+
+    - name: Compress
+      uses: https://git.sour.is/actions/ghaction-upx@v2.4.0
+      with:
+        version: latest
+        files: |
+            ./build/sour.is-paste
+        args: -fq
+
+    - name: Deploy
+      uses: https://git.sour.is/actions/action-ansible-playbook@v2
+      with:
+        playbook: ${{ gitea.workspace }}/.ansible/playbook.yml
+        key: ${{secrets.deploy_ssh}}
+        options: |
+          --inventory .ansible/inventory
+          --become
+          --become-method sudo
+          --user deploy
+
+    - run: echo "🍏 This job's status is ${{ job.status }}."

.gitea/workflows/test.yml

@@ -0,0 +1,33 @@
+name: Go Test
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+    - run: echo "🎉 The job was automatically triggered by a ${{ gitea.event_name }} event."
+    - run: echo "🐧 This job is now running on a ${{ runner.os }} server hosted by Gitea!"
+    - run: echo "🔎 The name of your branch is ${{ gitea.ref }} and your repository is ${{ gitea.repository }}."
+    
+    - uses: actions/checkout@v3
+    - run: echo "💡 The ${{ gitea.repository }} repository has been cloned to the runner."
+    - run: echo "🖥️ The workflow is now ready to test your code on the runner."
+    
+    - name: List files in the repository
+      run: |
+        ls ${{ gitea.workspace }}
+    
+    - name: Set up Go
+      uses: actions/setup-go@v3
+      with:
+        go-version: 1.21.1
+
+    - name: Test
+      run: go test -v -race -skip '^TestE2E|TestMain' ./...
+
+    - run: echo "🍏 This job's status is ${{ job.status }}."

Makefile

@@ -3,8 +3,12 @@ DOCS_ASSET=src/docs/bindata.go
 
 SOURCE=$(wildcard cmd/paste/*.go) $(filter-out src/routes/bindata.go, $(wildcard src/routes/*.go))
 BINARY=paste
+PKG=./cmd/paste
 
-VERSION:=$(shell debian/inc_version.sh -p $(shell git describe --tags `git rev-list --tags --max-count=1`))
+VERSION=$(shell git describe --tags `git rev-list --tags --max-count=1`|cut -b2-)
+VERSION_PAT=$(shell debian/inc_version.sh -p $(VERSION))
+VERSION_MIN=$(shell debian/inc_version.sh -m $(VERSION))
+VERSION_MAJ=$(shell debian/inc_version.sh -M $(VERSION))
 DATE:=$(shell date -u +%FT%TZ)
 
 define DUMMY_BINDATA
@@ -20,17 +24,18 @@ clean:
 
 setup:
 	go mod download
-	go mod vendor
 fmt:
 	go fmt ./...
 test: $(ROUTE_ASSET) $(DOCS_ASSET)
 	go test ./...
 	go vet ./...
-run: $(BINARY)
+run:
-	./$(BINARY) -vv serve
+	go run \
+	  -ldflags "-X main.AppVersion=$(VERSION_PAT) -X main.AppBuild=$(DATE)" \
+	  $(PKG) -vv serve
 
 $(BINARY): $(SOURCE) $(ROUTE_ASSET) $(DOCS_ASSET)
-	go build \
+	go build -v \
         -ldflags "-X main.AppVersion=$(VERSION) -X main.AppBuild=$(DATE)" \
       "sour.is/x/paste/cmd/paste"
 
@@ -48,6 +53,7 @@ $(DOCS_ASSET):
 	echo "$$DUMMY_BINDATA" > src/docs/bindata.go
 	go generate "sour.is/x/paste/cmd/paste"
 	go generate "sour.is/x/paste/src/docs"
+
 deploy: $(SOURCE) $(ROUTE_ASSET)
 	cd debian && make
 

assets/package.json

@@ -2,6 +2,7 @@
   "name": "paste",
   "version": "0.1.0",
   "private": true,
+  "homepage": "https://paste.dn42.us/ui",
   "dependencies": {
     "bootstrap": "^4.5.2",
     "bootstrap-4-react": "0.0.59",

assets/public/manifest.json

@@ -8,7 +8,7 @@
       "type": "image/x-icon"
     }
   ],
-  "start_url": "./index.html",
+  "start_url": "/ui/index.html",
   "display": "standalone",
   "theme_color": "#000000",
   "background_color": "#000000"

assets/src/App.js

@@ -30,11 +30,11 @@ componentDidMount() {
   render() {
     const {api, name} = this.state;
     return (
-      <BrowserRouter>
+      <BrowserRouter basename={'/ui'}>
         <React.Fragment key={1}>
           <section className="container-responsive">
             <Switch>
-              <Route path="/" component={Paste} />
+              <Route path={`/`} component={Paste} />
             </Switch>
           </section>
 

assets/src/paste/Framework.css

@@ -1,9 +1,9 @@
-body,html {color: #c8c8c8 !important; background-color: #272b30 !important; }
+body,html {color: black !important; background-color: #272b30 !important; }
 header + section  { padding-top: 52px; padding-bottom: 2.1em }
 footer { background-color: #3e444c; position:fixed; bottom:0; width: 100%; height: 2em; border-top: 1px solid #bbb; padding: 4px }
 footer span.left { float: left; }
 footer span.right { float: right; }
-pre {background-color: #c8c8c8; color: black}
+pre { color: black}
 .breadcrumb label { color: black; }
 
 .sidebar .list-group {

assets/src/paste/Paste.js

@@ -95,6 +95,8 @@ const PASTE_API = "https://paste.dn42.us/paste"
 
 const syntaxItems = [
   ["text", "Plain Text"],
+  ["markdown", "Markdown"],
+
   ["apache", "Apache"],
   ["bash", "Bash"],
   ["coffeescript", "CoffeeScript"],
@@ -108,7 +110,6 @@ const syntaxItems = [
   ["javascript", "JavaScript"],
   ["json", "JSON"],
   ["makefile", "Makefile"],
-  ["markdown", "Markdown"],
   ["nginx", "Nginx"],
   ["objectivec", "Objective C"],
   ["perl", "Perl"],
@@ -203,15 +204,15 @@ class Paste extends Component {
     const { plain } = this.state;
     const { history } = this.props;
 
-    this.encrypt(plain).then(([hash, decryptKey]) => { history.push('/paste/#/' + hash + '!' + decryptKey) });
+    this.encrypt(plain).then(([hash, decryptKey]) => { history.push('/#/' + hash + '!' + decryptKey) });
   }
   onNew(event) {
     const { history } = this.props;
-    this.setState({cipher:"", plain:"", hash: "", decryptKey: "", syntax: "text", expire: 604800, burn: false}, () => history.push('/paste'));
+    this.setState({cipher:"", plain:"", hash: "", decryptKey: "", syntax: "text", expire: 604800, burn: false}, () => history.push('/'));
   }
   onCopy(event) {
     const { history } = this.props;
-    this.setState({hash: "", decryptKey: ""}, () => history.push('/paste'))
+    this.setState({hash: "", decryptKey: ""}, () => history.push('/'))
   }
 
   decrypt(tx) {
@@ -313,10 +314,10 @@ function PasteCreate({error, onSubmit, onChange, syntax, syntaxItems, expire, ex
   return (
     <section className="container">
       <div>
-        {!!error ?
+        {!!error &&
-          <Alert bsStyle="warning">
+          <Alert warning>
             <strong>Holy guacamole!</strong> {error}
-          </Alert> : ""}
+          </Alert>}
 
         <Form name='paste' onSubmit={onSubmit}>
           <div className="form-inline">
@@ -337,12 +338,15 @@ function PasteCreate({error, onSubmit, onChange, syntax, syntaxItems, expire, ex
           </div>
 
           <textarea required className='form-control' rows='20' name="plain" onChange={onChange} value={plain}></textarea>
-          <pre>Additional Entropy: {entropy} bytes / Content size: {blength(plain)} bytes</pre>
+          <pre className="grey">Additional Entropy: {entropy} bytes / Content size: {blength(plain)} bytes</pre>
 
           <Button type='submit' className='btn btn-default btn-lg btn-block'>Encrypt</Button>
         </Form>
+        <br/>
 
-        <p>Create pastes from the command line! <a href='./paste.sh' download>paste.sh</a></p>
+        <div className="card">
+          <div className="card-body">
+            <p>Create pastes from the command line! <a href={`${window.location.origin}/ui/paste.sh`} download>paste.sh</a></p>
             <pre>{`$ echo /etc/passwd | ./paste.sh
 
 env options:
@@ -352,43 +356,54 @@ PASTE_BURN - 0 = No Burn on Read, 1 = Burn on read         (default: 0)
 PASTE_DATE - Value to be used when setting expire date.    (default: next-week)`}
             </pre>
           </div>
+        </div>
+      </div>
     </section>
   );
 }
 
-function PasteView({hash, decryptKey, expires, gzip, cipher, plain, syntax, onNew, onCopy}) {
+function PasteView({hash, decryptKey, expires, burn, gzip, cipher, plain, syntax, onNew, onCopy}) {
   const gzipOpts = gzip ? '| gzip -dc' : '';
   return (
       <section className="container">
       <div className="input-group">
-        <span className="input-group-btn">
+        <span className="input-group-prepend">
           <button className="btn btn-default" type="button" onClick={onNew}>New</button>
         </span>
-        <input type='text' readOnly className='form-control' value={`${window.location.origin}/paste/#/${hash}!${decryptKey}`} onClick={(e) => e.target.select()}/>
+        <input type='text' readOnly className='form-control' value={`${window.location.origin}/ui/#/${hash}!${decryptKey}`} onClick={(e) => e.target.select()}/>
-        <span className="input-group-btn">
+        <span className="input-group-append">
           <button className="btn btn-default" type="button" onClick={onCopy}>Copy</button>
         </span>
       </div>
 
-      <div ng-if="store.err == undefined">
+      <br/>
-        <div className='well well-sm'>
+
-          <b>Lang:</b> {syntax}, <b>Expires:</b> {expires}
+      <div className="card">
+        <div className='card-header'>
+          <b>Lang:</b> {syntax}
+          &nbsp;
+          <b>Expires:</b> {expires}
+          &nbsp;
+          {burn && (<b> BURN ON READ </b>)}
         </div>
+        <div className="card-body">
           {syntax==="markdown" ? (
             <Markdown source={plain} />
           ) : (
             <Highlight className={syntax}>{plain}</Highlight>
           )}
+        </div>
 
-
+        <div className="card-footer">
           <pre>{`# Command Line:
-curl -s "${PASTE_API}/${hash}" \\
+  curl -s "${PASTE_API}/${hash}" \\
     | sed "1,/^\\$/d" \\
     | openssl aes-256-cbc -md md5 \\
               -d -a -k "${decryptKey}" ${gzipOpts}
 
 ${cipher}`}</pre>
         </div>
+      </div>
     </section>
   );
 }

assets/src/paste/paste.css

@@ -2,6 +2,9 @@ section.container { margin-bottom: 2em; }
 textarea { font-family: "Fira Code",hack,"Anonymous Pro",monospace; }
 pre { font-family: "Fira Code",hack,"Anonymous Pro",monospace; }
 code { font-family: "Fira Code",hack,"Anonymous Pro",monospace; }
+pre.grey { background-color: lightgrey; }
+
+label { color: lightgrey; }
 
 table a:link {
 	color: #666;

cmd/paste/config.go

@@ -43,10 +43,26 @@ Config:
 var defaultConfig = `
 [http]
 listen   = ":9010"
+base_url = "https//paste.dn42.us"
+cors = [
+	"http://localhost",
+	"https://sour.is",
+]
 
 [module.paste]
 random = "4096"
-store = "data/"
+store = "data/paste"
+
+[module.artifact]
+store = "data/artifact"
+
+[module.image]
+store = "data/image"
+
+[module.short]
+index = "data/meta"
+value = "data/meta"
+
 `
 
 var args map[string]interface{}
@@ -93,7 +109,7 @@ func init() {
 		viper.AddConfigPath(".")
 
 		viper.SetConfigType("toml")
-		viper.ReadConfig(bytes.NewBuffer([]byte(defaultConfig)))
+		_ = viper.ReadConfig(bytes.NewBuffer([]byte(defaultConfig)))
 
 		err = viper.MergeInConfig()
 		if err != nil { // Handle errors reading the config file

debian/Makefile

@@ -12,7 +12,6 @@ clean:
 	rm -r BUILD/*
 
 tag:
-	git commit -am "release version $(VERSION)"
 	git tag -a -m "release version $(VERSION)" "v$(VERSION)"
 	git push --tags
 
@@ -26,8 +25,8 @@ build:
     export BUILD="BUILD/$(NAME)_$(VERSION)"; \
     env GOOS=linux GOARCH=amd64 go build -v -o $${BUILD}/opt/sour.is/bin/paste \
                 -ldflags "-X main.AppVersion=$(VERSION) -X main.AppBuild=$(DATE)"\
-        sour.is/x/paste/cmd/paste; \
+        sour.is/x/paste/cmd/paste && \
-	dpkg -b $${BUILD};
+	dpkg -b $${BUILD}
 
 copy:
 	export BUILD="BUILD/$(NAME)_$(VERSION)"; \

go.mod

@@ -3,15 +3,30 @@ module sour.is/x/paste
 go 1.14
 
 require (
-	github.com/99designs/gqlgen v0.9.3
+	github.com/99designs/gqlgen v0.12.2
+	github.com/andybalholm/brotli v1.0.0
+	github.com/dgraph-io/badger v1.6.2 // indirect
+	github.com/dgraph-io/ristretto v0.0.3 // indirect
+	github.com/dgryski/go-farm v0.0.0-20200201041132-a6ae2369ad13 // indirect
 	github.com/docopt/docopt.go v0.0.0-20180111231733-ee0de3bc6815
-	github.com/go-swagger/go-swagger v0.23.0
+	github.com/go-swagger/go-swagger v0.25.0
-	github.com/golang/gddo v0.0.0-20190904175337-72a348e765d2 // indirect
+	github.com/golang/gddo v0.0.0-20200831202555-721e228c7686 // indirect
-	github.com/gorilla/mux v1.7.3
+	github.com/golang/protobuf v1.4.3 // indirect
-	github.com/patrickmn/go-cache v2.1.0+incompatible
+	github.com/gomarkdown/markdown v0.0.0-20200824053859-8c8b3816f167
+	github.com/gorilla/mux v1.8.0
+	github.com/h2non/filetype v1.1.0
+	github.com/hashicorp/golang-lru v0.5.1
+	github.com/lucasb-eyer/go-colorful v1.0.3
+	github.com/remyoudompheng/go-liblzma v0.0.0-20190506200333-81bf2d431b96
+	github.com/sour-is/crypto v0.0.0-20201016232853-f42a24ba5a81
 	github.com/sour-is/go-assetfs v1.0.0
-	github.com/spf13/viper v1.6.2
+	github.com/spf13/viper v1.7.1
-	github.com/vektah/dataloaden v0.2.1-0.20190515034641-a19b9a6e7c9e
+	github.com/timshannon/badgerhold v1.0.0
-	golang.org/x/sys v0.0.0-20200817085935-3ff754bf58a9
+	github.com/tv42/zbase32 v0.0.0-20190604154422-aacc64a8f915
-	sour.is/x/toolbox v0.11.4
+	github.com/vektah/dataloaden v0.3.0
+	go.uber.org/ratelimit v0.1.0
+	golang.org/x/crypto v0.0.0-20200709230013-948cd5f35899
+	golang.org/x/net v0.0.0-20201029055024-942e2f445f3c // indirect
+	golang.org/x/sys v0.0.0-20201029080932-201ba4db2418
+	sour.is/x/toolbox v0.12.17
 )

go.sum

@@ -1,11 +1,29 @@
+cloud.google.com/go v0.16.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-github.com/99designs/gqlgen v0.9.3 h1:BWOMuDFhpuvzbuUFgCL1OSfAM2lvnYgpoCXetDvbnHY=
+cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
-github.com/99designs/gqlgen v0.9.3/go.mod h1:HrrG7ic9EgLPsULxsZh/Ti+p0HNWgR3XRuvnD0pb5KY=
+cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU=
+cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
+cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc=
+cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0=
+cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
+cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
+cloud.google.com/go/firestore v1.1.0/go.mod h1:ulACoGHTpvq5r8rxGJ4ddJZBZqakUQqClKRT5SZwBmk=
+cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
+cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw=
+dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
+github.com/99designs/gqlgen v0.10.1/go.mod h1:IviubpnyI4gbBcj8IcxSSc/Q/+af5riwCmJmwF0uaPE=
+github.com/99designs/gqlgen v0.12.2 h1:aOdpsiCycFtCnAv8CAI1exnKrIDHMqtMzQoXeTziY4o=
+github.com/99designs/gqlgen v0.12.2/go.mod h1:7zdGo6ry9u1YBp/qlb2uxSU5Mt2jQKLcBETQiKk+Bxo=
+github.com/AndreasBriese/bbloom v0.0.0-20190306092124-e2d15f34fcf9/go.mod h1:bOvUY6CB00SOBii9/FifXqc0awNKxLFCL/+pkDPuyl8=
+github.com/AndreasBriese/bbloom v0.0.0-20190825152654-46b345b51c96 h1:cTp8I5+VIoKjsnZuH8vjyaysT/ses3EvZeaV/1UkF2M=
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+honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
+rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
+sour.is/x/toolbox v0.12.17 h1:m+8fAl5dkuu2HsmkOuefb6tDFzpPq93xAAtZZvBxySk=
+sour.is/x/toolbox v0.12.17/go.mod h1:DMM+aEl38izskLKuH+nDwEHH4FznK6dEiDcPR3wAq5s=
 sourcegraph.com/sourcegraph/appdash v0.0.0-20180110180208-2cc67fd64755/go.mod h1:hI742Nqp5OhwiqlzhgfbWU4mW4yO10fP+LoT9WOswdU=
 sourcegraph.com/sourcegraph/appdash-data v0.0.0-20151005221446-73f23eafcf67/go.mod h1:L5q+DGLGOQFpo1snNEkLOJT2d1YTW66rWNzatr3He1k=

src/docs/bindata.go

@@ -94,7 +94,7 @@ func publicFavicon16x16Png() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "public/favicon-16x16.png", size: 445, mode: os.FileMode(0644), modTime: time.Unix(1597590050, 0)}
+	info := bindataFileInfo{name: "public/favicon-16x16.png", size: 445, mode: os.FileMode(0644), modTime: time.Unix(1603755438, 0)}
 	a := &asset{bytes: bytes, info: info, digest: [32]uint8{0xc, 0x68, 0x7c, 0x67, 0x37, 0x47, 0x67, 0x80, 0x51, 0xf, 0x5f, 0x47, 0x4e, 0x83, 0x3b, 0xe4, 0x54, 0x78, 0xa6, 0xba, 0x9d, 0x9, 0x84, 0xd4, 0x2d, 0x9d, 0xf6, 0x13, 0x25, 0xd0, 0x83, 0x8d}}
 	return a, nil
 }
@@ -114,7 +114,7 @@ func publicFavicon32x32Png() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "public/favicon-32x32.png", size: 1141, mode: os.FileMode(0644), modTime: time.Unix(1597590050, 0)}
+	info := bindataFileInfo{name: "public/favicon-32x32.png", size: 1141, mode: os.FileMode(0644), modTime: time.Unix(1603755438, 0)}
 	a := &asset{bytes: bytes, info: info, digest: [32]uint8{0x16, 0x5, 0x8a, 0x65, 0x62, 0x83, 0x24, 0xec, 0xdb, 0x3d, 0xb9, 0x9e, 0x94, 0x20, 0x89, 0x8b, 0x53, 0x6e, 0x25, 0xf, 0x15, 0x89, 0x4a, 0x4a, 0x7e, 0xd0, 0x5b, 0xaf, 0x16, 0xa9, 0x57, 0xba}}
 	return a, nil
 }
@@ -134,7 +134,7 @@ func publicIndexHtml() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "public/index.html", size: 3503, mode: os.FileMode(0644), modTime: time.Unix(1597590050, 0)}
+	info := bindataFileInfo{name: "public/index.html", size: 3503, mode: os.FileMode(0644), modTime: time.Unix(1603755438, 0)}
 	a := &asset{bytes: bytes, info: info, digest: [32]uint8{0x2a, 0x7, 0x6d, 0x5, 0x69, 0x46, 0x56, 0x1e, 0xc4, 0x45, 0x1a, 0xb5, 0x1f, 0xb9, 0xc6, 0x1, 0xfc, 0x42, 0x26, 0x9a, 0xf4, 0xac, 0xae, 0xa9, 0xe9, 0x26, 0x91, 0x76, 0x3e, 0xfb, 0xee, 0xf0}}
 	return a, nil
 }
@@ -154,7 +154,7 @@ func publicOauth2RedirectHtml() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "public/oauth2-redirect.html", size: 2388, mode: os.FileMode(0644), modTime: time.Unix(1597590050, 0)}
+	info := bindataFileInfo{name: "public/oauth2-redirect.html", size: 2388, mode: os.FileMode(0644), modTime: time.Unix(1603755438, 0)}
 	a := &asset{bytes: bytes, info: info, digest: [32]uint8{0x9a, 0x53, 0xfa, 0x6e, 0xf1, 0xfe, 0x72, 0x19, 0xa6, 0x82, 0xc8, 0x77, 0x99, 0xb3, 0x9d, 0x52, 0x2e, 0x51, 0xa2, 0x78, 0xd2, 0xa, 0xd4, 0xa8, 0xe9, 0xa8, 0x83, 0x64, 0xbe, 0xe9, 0xc, 0xee}}
 	return a, nil
 }
@@ -174,7 +174,7 @@ func publicSwaggerUiBundleJs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "public/swagger-ui-bundle.js", size: 1555141, mode: os.FileMode(0644), modTime: time.Unix(1597590050, 0)}
+	info := bindataFileInfo{name: "public/swagger-ui-bundle.js", size: 1555141, mode: os.FileMode(0644), modTime: time.Unix(1603755438, 0)}
 	a := &asset{bytes: bytes, info: info, digest: [32]uint8{0xc7, 0x3b, 0xa0, 0x63, 0x96, 0x6a, 0x32, 0x2e, 0x38, 0x7b, 0x1a, 0x83, 0x36, 0x51, 0xae, 0x7a, 0x6e, 0xa7, 0xe8, 0xa4, 0x7b, 0x8b, 0x1b, 0x75, 0xa1, 0x2a, 0xd3, 0xa1, 0x4b, 0x57, 0x13, 0x35}}
 	return a, nil
 }
@@ -194,7 +194,7 @@ func publicSwaggerUiStandalonePresetJs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "public/swagger-ui-standalone-preset.js", size: 440915, mode: os.FileMode(0644), modTime: time.Unix(1597590050, 0)}
+	info := bindataFileInfo{name: "public/swagger-ui-standalone-preset.js", size: 440915, mode: os.FileMode(0644), modTime: time.Unix(1603755438, 0)}
 	a := &asset{bytes: bytes, info: info, digest: [32]uint8{0xa9, 0xd0, 0xb, 0x24, 0x4, 0x3b, 0xa, 0x54, 0x83, 0x5c, 0x3, 0x32, 0x6f, 0x41, 0x76, 0x93, 0xe, 0x2c, 0xb0, 0xd1, 0x89, 0xb7, 0xff, 0xc4, 0x71, 0xfc, 0x33, 0x2b, 0x90, 0xe4, 0xd3, 0x79}}
 	return a, nil
 }
@@ -214,7 +214,7 @@ func publicSwaggerUiCss() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "public/swagger-ui.css", size: 153540, mode: os.FileMode(0644), modTime: time.Unix(1597590050, 0)}
+	info := bindataFileInfo{name: "public/swagger-ui.css", size: 153540, mode: os.FileMode(0644), modTime: time.Unix(1603755438, 0)}
 	a := &asset{bytes: bytes, info: info, digest: [32]uint8{0x0, 0x44, 0x96, 0x15, 0x88, 0xba, 0xa, 0x54, 0xb7, 0x45, 0x18, 0x63, 0x69, 0x98, 0x6a, 0x19, 0xca, 0x51, 0x11, 0xc8, 0x22, 0x3d, 0x11, 0x31, 0x1b, 0x2c, 0x55, 0xa5, 0xa, 0xb6, 0xab, 0x2a}}
 	return a, nil
 }
@@ -234,7 +234,7 @@ func publicSwaggerUiJs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "public/swagger-ui.js", size: 361688, mode: os.FileMode(0644), modTime: time.Unix(1597590050, 0)}
+	info := bindataFileInfo{name: "public/swagger-ui.js", size: 361688, mode: os.FileMode(0644), modTime: time.Unix(1603755438, 0)}
 	a := &asset{bytes: bytes, info: info, digest: [32]uint8{0xce, 0xf9, 0x34, 0xcb, 0xf8, 0xd7, 0xb6, 0xb0, 0xed, 0xf3, 0xb, 0xfc, 0x8d, 0xec, 0x66, 0xa2, 0xe8, 0x8f, 0xcd, 0xcd, 0x8, 0x5b, 0xda, 0xcf, 0x96, 0x7e, 0x21, 0xd2, 0xdf, 0x58, 0x66, 0x29}}
 	return a, nil
 }
@@ -254,7 +254,7 @@ func publicSwaggerJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "public/swagger.json", size: 4895, mode: os.FileMode(0644), modTime: time.Unix(1598654963, 0)}
+	info := bindataFileInfo{name: "public/swagger.json", size: 4895, mode: os.FileMode(0644), modTime: time.Unix(1603758903, 0)}
 	a := &asset{bytes: bytes, info: info, digest: [32]uint8{0x71, 0xcc, 0xe, 0x5f, 0xc1, 0xe9, 0xd6, 0xa9, 0x46, 0x93, 0xde, 0x3d, 0x71, 0x10, 0x7f, 0xa9, 0x1e, 0x98, 0x11, 0x70, 0xc6, 0xcf, 0x1c, 0xa, 0x57, 0x84, 0xfc, 0x3c, 0xf7, 0x28, 0x3, 0x67}}
 	return a, nil
 }

src/pkg/cache/cache.go

@@ -0,0 +1,77 @@
+package cache
+
+import (
+	"time"
+
+	lru "github.com/hashicorp/golang-lru"
+)
+
+type Key interface {
+	Key() interface{}
+}
+type Value interface {
+	Stale() bool
+	Value() interface{}
+}
+type item struct {
+	key      interface{}
+	value    interface{}
+	expireOn time.Time
+}
+
+func NewItem(key, value interface{}, expires time.Duration) *item {
+	return &item{
+		key:      key,
+		value:    value,
+		expireOn: time.Now().Add(expires),
+	}
+}
+func (e *item) Stale() bool {
+	if e == nil || e.value == nil {
+		return true
+	}
+
+	return time.Now().After(e.expireOn)
+}
+func (s *item) Value() interface{} {
+	return s.value
+}
+
+type Cacher interface {
+	Add(Key, Value)
+	Has(Key) bool
+	Get(Key) (Value, bool)
+	Remove(Key)
+}
+
+type arcCache struct {
+	cache *lru.ARCCache
+}
+
+func NewARC(size int) (Cacher, error) {
+	arc, err := lru.NewARC(size)
+	if err != nil {
+		return nil, err
+	}
+
+	return &arcCache{cache: arc}, nil
+}
+func (c *arcCache) Add(key Key, value Value) {
+	c.cache.Add(key.Key(), value)
+}
+func (c *arcCache) Get(key Key) (Value, bool) {
+	if v, ok := c.cache.Get(key.Key()); ok {
+		if value, ok := v.(Value); ok && !value.Stale() {
+			return value, true
+		}
+		c.cache.Remove(key.Key())
+	}
+	return nil, false
+}
+func (c *arcCache) Has(key Key) bool {
+	_, ok := c.Get(key)
+	return ok
+}
+func (c *arcCache) Remove(key Key) {
+	c.cache.Remove(key.Key())
+}

src/pkg/promise/promise.go

@@ -0,0 +1,225 @@
+package promise
+
+import (
+	"context"
+	"fmt"
+	"sync"
+	"time"
+
+	"go.uber.org/ratelimit"
+	"sour.is/x/paste/src/pkg/cache"
+	"sour.is/x/toolbox/log"
+)
+
+type Q interface {
+	Key() interface{}
+	Context() context.Context
+	Resolve(interface{})
+	Reject(error)
+
+	Tasker
+}
+type Fn func(Q)
+type Key interface {
+	Key() interface{}
+}
+
+type qTask struct {
+	key Key
+
+	fn  Fn
+	ctx context.Context
+
+	cancel func()
+	done   chan struct{}
+
+	result interface{}
+	err    error
+
+	Tasker
+}
+
+func (t *qTask) Key() interface{}         { return t.key }
+func (t *qTask) Context() context.Context { return t.ctx }
+func (t *qTask) Resolve(r interface{})    { t.result = r; t.finish() }
+func (t *qTask) Reject(err error)         { t.err = err; t.finish() }
+
+func (t *qTask) Await() <-chan struct{} { return t.done }
+func (t *qTask) Cancel()                { t.err = fmt.Errorf("task cancelled"); t.finish() }
+
+func (t *qTask) Result() interface{} { return t.result }
+func (t *qTask) Err() error          { return t.err }
+
+func (t *qTask) finish() {
+	if t.done == nil {
+		return
+	}
+
+	t.cancel()
+	close(t.done)
+	t.done = nil
+}
+
+type Option interface {
+	Apply(*qTask)
+}
+type OptionFn func(*qTask)
+
+func (fn OptionFn) Apply(t *qTask) { fn(t) }
+
+type Tasker interface {
+	Run(Key, Fn, ...Option) *qTask
+}
+
+type Runner struct {
+	defaultOpts []Option
+	queue       map[interface{}]*qTask
+	mu          sync.RWMutex
+	ctx         context.Context
+	cancel      func()
+	pause       chan struct{}
+	limiter     ratelimit.Limiter
+}
+
+type Timeout time.Duration
+
+func (d Timeout) Apply(task *qTask) {
+	task.ctx, task.cancel = context.WithTimeout(task.ctx, time.Duration(d))
+}
+
+func (tr *Runner) Run(key Key, fn Fn, opts ...Option) *qTask {
+	tr.mu.RLock()
+	log.Infos("task to run", fmt.Sprintf("%T", key), key.Key())
+
+	if task, ok := tr.queue[key.Key()]; ok {
+		tr.mu.RUnlock()
+		log.Infos("task found running", fmt.Sprintf("%T", key), key.Key())
+
+		return task
+	}
+	tr.mu.RUnlock()
+
+	task := &qTask{
+		key:    key,
+		fn:     fn,
+		cancel: func() {},
+		ctx:    tr.ctx,
+		done:   make(chan struct{}),
+		Tasker: tr,
+	}
+
+	for _, opt := range tr.defaultOpts {
+		opt.Apply(task)
+	}
+
+	for _, opt := range opts {
+		opt.Apply(task)
+	}
+
+	tr.mu.Lock()
+	tr.queue[key.Key()] = task
+	tr.mu.Unlock()
+
+	log.Debug("Waiting for limiter")
+	tr.limiter.Take()
+	log.Debug("Got tag from limiter")
+
+	go func() {
+		defer func() {
+			if r := recover(); r != nil {
+				task.err = fmt.Errorf("PANIC: %v", r)
+			}
+
+			if err := task.Err(); err == nil {
+				log.Infos("task complete", fmt.Sprintf("%T", task.Key()), task.Key())
+			} else {
+				log.Errors("task Failed", fmt.Sprintf("%T", task.Key()), task.Key(), "err", err)
+			}
+		}()
+
+		log.Infos("task Running", fmt.Sprintf("%T", task.Key()), task.Key())
+
+		task.fn(task)
+
+		tr.mu.Lock()
+		delete(tr.queue, task.Key())
+		tr.mu.Unlock()
+	}()
+
+	return task
+}
+
+func NewRunner(ctx context.Context, defaultOpts ...Option) *Runner {
+	ctx, cancel := context.WithCancel(ctx)
+
+	tr := &Runner{
+		defaultOpts: defaultOpts,
+		queue:       make(map[interface{}]*qTask),
+		ctx:         ctx,
+		cancel:      cancel,
+		pause:       make(chan struct{}),
+		limiter:     ratelimit.New(10),
+	}
+
+	return tr
+}
+
+func (tr *Runner) List() []*qTask {
+	tr.mu.RLock()
+	defer tr.mu.RUnlock()
+
+	lis := make([]*qTask, 0, len(tr.queue))
+
+	for _, task := range tr.queue {
+		lis = append(lis, task)
+	}
+
+	return lis
+}
+
+func (tr *Runner) Stop() {
+	tr.cancel()
+}
+
+func (tr *Runner) Len() int {
+	tr.mu.RLock()
+	defer tr.mu.RUnlock()
+
+	return len(tr.queue)
+}
+
+func WithCache(c cache.Cacher, expireAfter time.Duration) OptionFn {
+	return func(task *qTask) {
+		innerFn := task.fn
+		task.fn = func(q Q) {
+			cacheKey, ok := q.Key().(cache.Key)
+			if !ok {
+				log.Infos("not a cache key", fmt.Sprintf("%T", q.Key()), q.Key())
+				innerFn(q)
+
+				return
+			}
+
+			if v, ok := c.Get(cacheKey); ok {
+				log.Infos("value in cache", fmt.Sprintf("%T", cacheKey), cacheKey.Key())
+				q.Resolve(v.Value())
+
+				return
+			}
+
+			log.Infos("not in cache", fmt.Sprintf("%T", cacheKey), cacheKey.Key())
+			innerFn(q)
+
+			if err := task.Err(); err != nil {
+				log.Error(err)
+
+				return
+			}
+
+			result := cache.NewItem(cacheKey, task.Result(), expireAfter)
+
+			log.Infos("result to cache", fmt.Sprintf("%T", cacheKey), cacheKey.Key())
+			c.Add(cacheKey, result)
+		}
+	}
+}

src/pkg/readutil/decompress.go

@@ -0,0 +1,43 @@
+package readutil
+
+import (
+	"compress/bzip2"
+	"compress/gzip"
+	"errors"
+	"io"
+
+	"github.com/andybalholm/brotli"
+	xz "github.com/remyoudompheng/go-liblzma"
+	"sour.is/x/toolbox/log"
+)
+
+// Decompress varius types of compression types
+func Decompress(in io.Reader) (io.Reader, error) {
+	rdr := NewPreviewReader(in)
+	mime, err := ReadMIMEWithSize(rdr, "", 32768)
+	if err != nil {
+		return rdr.Drain(), err
+	}
+	r := rdr.Drain()
+
+	switch mime {
+	case "application/gzip":
+		r, err = gzip.NewReader(r)
+
+	case "application/x-bzip2":
+		r = bzip2.NewReader(r)
+
+	case "application/x-xz":
+		r, err = xz.NewReader(r)
+
+	case "application/brotli":
+		r = brotli.NewReader(r)
+	default:
+		return r, ErrUnsupportedType
+	}
+	log.Debugs("Decompress:", "mime", mime)
+
+	return r, err
+}
+
+var ErrUnsupportedType = errors.New("Unsupported decompression type")

src/pkg/readutil/preview-reader.go

@@ -0,0 +1,89 @@
+package readutil
+
+import (
+	"bytes"
+	"errors"
+	"fmt"
+	"io"
+
+	"sour.is/x/toolbox/log"
+)
+
+// PreviewReader allows for seeking into a stream that does not support rewind
+type PreviewReader struct {
+	r   io.Reader
+	buf bytes.Buffer
+}
+
+// NewPreviewReader wrapps a reader with PreviewReader
+func NewPreviewReader(r io.Reader) *PreviewReader {
+	return &PreviewReader{r: r}
+}
+
+// ErrReaderDrained if reading from a drained PreviewReader
+var ErrReaderDrained = errors.New("io.Reader has been drained")
+
+func (pr *PreviewReader) Read(p []byte) (n int, err error) {
+	if pr.r == nil {
+		return 0, ErrReaderDrained
+	}
+
+	i, err := pr.r.Read(p)
+
+	log.Debugf("PreviewReader: buffer %d bytes", i)
+	_, berr := pr.buf.Write(p[:i])
+	if berr != nil {
+		return i, berr
+	}
+
+	return i, err
+}
+
+// Drain returns reader that is reset
+func (pr *PreviewReader) Drain() io.Reader {
+	dr := &drainReader{r: pr.r, buf: &pr.buf}
+	pr.r = nil
+	return dr
+}
+
+type drainReader struct {
+	r   io.Reader
+	buf *bytes.Buffer
+}
+
+var _ io.Seeker = (*drainReader)(nil)
+
+func (dr *drainReader) Read(p []byte) (n int, err error) {
+	i := 0
+	if dr.buf.Len() > 0 {
+		i, err = dr.buf.Read(p)
+		if err != nil && err != io.EOF {
+			return i, err
+		}
+
+		if err != nil && err == io.EOF {
+			err = nil
+		}
+
+		if err != nil {
+			return i, err
+		}
+	}
+
+	ri, err := dr.r.Read(p[i:])
+
+	// log.Debugs("drainReader:", "drain", i, "read", ri, "cap", len(p), "err", err)
+
+	return ri + i, err
+}
+
+// Seek attempt if the underlying reader supports it.
+func (dr *drainReader) Seek(offset int64, whence int) (int64, error) {
+	if dr.buf.Len() > 0 {
+		return 0, fmt.Errorf("unable to seek")
+	}
+	if r, ok := dr.r.(io.Seeker); ok {
+		return r.Seek(offset, whence)
+	}
+	return 0, fmt.Errorf("unable to seek")
+}

src/routes/artifact.go

@@ -0,0 +1,246 @@
+package routes
+
+import (
+	"archive/tar"
+	"crypto/sha256"
+	"encoding/base64"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"net/http"
+	"os"
+	"path/filepath"
+	"strconv"
+	"strings"
+
+	"github.com/gorilla/mux"
+	"sour.is/x/paste/src/pkg/readutil"
+	"sour.is/x/toolbox/httpsrv"
+	"sour.is/x/toolbox/log"
+
+	"github.com/gomarkdown/markdown"
+	"github.com/gomarkdown/markdown/html"
+	"github.com/gomarkdown/markdown/parser"
+)
+
+func init() {
+	a := &Artifact{}
+	httpsrv.RegisterModule("artifact", a.config)
+
+	httpsrv.HttpRegister("artifact", httpsrv.HttpRoutes{
+		{Name: "get-path", Method: "GET", Pattern: "/a/{name}/{path:.*}", HandlerFunc: a.get},
+		{Name: "get", Method: "GET", Pattern: "/a/{name}", HandlerFunc: a.get},
+		{Name: "put", Method: "PUT", Pattern: "/a", HandlerFunc: a.put},
+		{Name: "get", Method: "GET", Pattern: "/a", HandlerFunc: a.list},
+	})
+}
+
+// Artifact stores items to disk
+type Artifact struct {
+	store   string
+	maxSize int64
+}
+
+func (a *Artifact) config(config map[string]string) {
+	a.store = "data/"
+	if config["store"] != "" {
+		a.store = config["store"]
+	}
+
+	if !chkStore(a.store) {
+		log.Criticalf("Artifact Store location [%s] does not exist or is not writable.", a.store)
+	}
+	log.Noticef("Artifact Store location set to [%s]", a.store)
+
+	a.maxSize = 50 * 1024 * 1024
+	if s, ok := config["max-size"]; ok {
+		if i, err := strconv.Atoi(s); err == nil {
+			a.maxSize = int64(i)
+		}
+	}
+	log.Noticef("Artifact: store max-size set to [%d]", a.maxSize)
+}
+
+func (a *Artifact) get(w http.ResponseWriter, r *http.Request) {
+	vars := mux.Vars(r)
+
+	name := vars["name"]
+	path, hasPath := vars["path"]
+
+	ext := filepath.Ext(name)
+	id := strings.TrimSuffix(name, ext)
+
+	fname := filepath.Join(a.store, id)
+
+	if !chkFile(fname) {
+		httpsrv.WriteError(w, http.StatusNotFound, "Not Found")
+
+		return
+	}
+
+	if chkGone(fname) {
+		httpsrv.WriteError(w, http.StatusGone, "Gone")
+
+		return
+	}
+
+	f, err := os.Open(fname)
+	if err != nil {
+		log.Error(err)
+	}
+	defer f.Close()
+
+	if !hasPath {
+		pr := readutil.NewPreviewReader(f)
+
+		mime, err := readutil.ReadMIME(pr, name)
+		if err != nil {
+			httpsrv.WriteError(w, http.StatusInternalServerError, err.Error())
+			return
+		}
+		w.Header().Set("Content-Type", mime)
+		w.Header().Set("X-Content-Type-Options", "nosniff")
+
+		_, _ = io.Copy(w, pr.Drain())
+		return
+	}
+
+	rdr, err := readutil.Decompress(f)
+	if err != nil && err != readutil.ErrUnsupportedType {
+		httpsrv.WriteError(w, http.StatusInternalServerError, err.Error())
+		return
+	}
+	if cl, ok := rdr.(io.ReadCloser); ok {
+		defer cl.Close()
+	}
+
+	tr := tar.NewReader(rdr)
+	if path == "@" {
+		var paths []string
+		for {
+			hdr, err := tr.Next()
+			if err == io.EOF {
+				break // End of archive
+			}
+			if err != nil {
+				log.Error(err)
+			}
+			paths = append(paths, hdr.Name)
+		}
+
+		httpsrv.WriteObject(w, http.StatusOK, paths)
+		return
+	}
+
+	for {
+		hdr, err := tr.Next()
+		if err == io.EOF {
+			break // End of archive
+		}
+		if err != nil {
+			log.Error(err)
+		}
+		if path == "~" && hdr.Name == "index.html" {
+			path = hdr.Name
+		}
+		if path == "~" && hdr.Name == "index.md" {
+			path = hdr.Name
+		}
+
+		if hdr.Name == path {
+			if strings.HasSuffix(hdr.Name, ".md") {
+				md, err := ioutil.ReadAll(tr)
+				if err != nil {
+					httpsrv.WriteError(w, http.StatusInternalServerError, err.Error())
+					return
+				}
+
+				w.Header().Set("Content-Type", "text/html")
+				extensions := parser.CommonExtensions | parser.AutoHeadingIDs
+				p := parser.NewWithExtensions(extensions)
+
+				htmlFlags := html.CommonFlags | html.HrefTargetBlank
+				opts := html.RendererOptions{Flags: htmlFlags}
+				renderer := html.NewRenderer(opts)
+
+				b := markdown.ToHTML(md, p, renderer)
+				_, _ = w.Write(b)
+				w.WriteHeader(http.StatusOK)
+				return
+			}
+
+			pr := readutil.NewPreviewReader(tr)
+
+			mime, err := readutil.ReadMIME(pr, hdr.Name)
+			if err != nil {
+				httpsrv.WriteError(w, http.StatusInternalServerError, err.Error())
+				return
+			}
+			w.Header().Set("Content-Type", mime)
+
+			if _, err := io.Copy(w, pr.Drain()); err != nil {
+				log.Error(err)
+			}
+			w.WriteHeader(http.StatusOK)
+			return
+		}
+	}
+
+	httpsrv.WriteError(w, http.StatusNotFound, "Not Found in Archive")
+}
+func (a *Artifact) put(w http.ResponseWriter, r *http.Request) {
+	defer r.Body.Close()
+
+	if h := r.Header.Get("Content-Length"); h != "" {
+		if i, err := strconv.Atoi(h); err == nil {
+			if int64(i) > a.maxSize {
+				http.Error(w, "ERR Size Too Large", http.StatusRequestEntityTooLarge)
+				return
+			}
+		}
+	}
+
+	rdr := io.LimitReader(r.Body, 500*1024*1024)
+	pr := readutil.NewPreviewReader(rdr)
+	rdr = pr.Drain()
+
+	s256 := sha256.New()
+	tmp, err := ioutil.TempFile(a.store, "arch-")
+	if err != nil {
+		httpsrv.WriteError(w, 400, err.Error())
+		return
+	}
+
+	defer os.Remove(tmp.Name())
+
+	m := io.MultiWriter(s256, tmp)
+	if _, err := io.Copy(m, rdr); err != nil {
+		httpsrv.WriteError(w, 400, err.Error())
+	}
+	tmp.Close()
+
+	id := base64.RawURLEncoding.EncodeToString(s256.Sum(nil)[12:])
+	fname := filepath.Join(a.store, id)
+
+	log.Debugs("Artifact: moving file", "src", tmp.Name(), "dst", fname)
+	_ = os.Rename(tmp.Name(), fname)
+
+	httpsrv.WriteText(w, http.StatusCreated, id)
+}
+func (a *Artifact) list(w http.ResponseWriter, r *http.Request) {
+	err := filepath.Walk(a.store, func(path string, info os.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
+		if info.IsDir() {
+			return nil
+		}
+
+		_, err = fmt.Fprintln(w, "FILE: ", info.Name())
+		return err
+	})
+	if err != nil {
+		httpsrv.WriteError(w, http.StatusInternalServerError, err.Error())
+		return
+	}
+}

src/routes/identity.go

@@ -0,0 +1,698 @@
+package routes
+
+import (
+	"bytes"
+	"context"
+	"crypto/md5"
+	"crypto/sha1"
+	"fmt"
+	"io"
+	"net"
+	"net/http"
+	"net/mail"
+	"net/url"
+	"strings"
+	"text/template"
+	"time"
+
+	"github.com/gorilla/mux"
+	"github.com/lucasb-eyer/go-colorful"
+	"github.com/sour-is/crypto/openpgp"
+	"github.com/tv42/zbase32"
+	"golang.org/x/crypto/openpgp/armor"
+
+	"sour.is/x/paste/src/pkg/cache"
+	"sour.is/x/paste/src/pkg/promise"
+	"sour.is/x/toolbox/httpsrv"
+	"sour.is/x/toolbox/log"
+)
+
+var expireAfter = 20 * time.Minute
+
+func init() {
+	cache, err := cache.NewARC(2048)
+	if err != nil {
+		panic(err)
+	}
+	tasker := promise.NewRunner(context.TODO(), promise.Timeout(30*time.Second), promise.WithCache(cache, expireAfter))
+
+	s := &identity{
+		cache:  cache,
+		tasker: tasker,
+	}
+
+	httpsrv.RegisterModule("identity", s.config)
+
+	httpsrv.HttpRegister("identity", httpsrv.HttpRoutes{
+		{Name: "get", Method: "GET", Pattern: "/id/{id}", HandlerFunc: s.get},
+	})
+}
+
+var pixl = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII="
+
+var defaultStyle = &Style{
+	Avatar:     pixl,
+	Cover:      pixl,
+	Background: pixl,
+	Palette:    getPalette("#93CCEA"),
+}
+
+type identity struct {
+	cache  cache.Cacher
+	tasker promise.Tasker
+}
+
+type page struct {
+	Entity *Entity
+	Style  *Style
+	Proofs *Proofs
+
+	IsComplete bool
+	Err        error
+}
+type Proofs map[string]*Proof
+
+func (s *identity) config(config map[string]string) {}
+
+// func (s *identity) runtoCache()
+
+func (s *identity) get(w http.ResponseWriter, r *http.Request) {
+	secHeaders(w)
+
+	vars := mux.Vars(r)
+	id := vars["id"]
+
+	ctx, cancel := context.WithTimeout(r.Context(), 2*time.Second)
+	defer cancel()
+
+	task := s.tasker.Run(EntityKey(id), func(q promise.Q) {
+		ctx := q.Context()
+		key := q.Key().(EntityKey)
+
+		log.Infos("start task", fmt.Sprintf("%T", key), key)
+
+		entity, err := s.getOpenPGPkey(ctx, string(key))
+		if err != nil {
+			q.Reject(err)
+			return
+		}
+
+		log.Infos("Scheduling Style", "email", entity.Primary.Address)
+		q.Run(StyleKey(entity.Primary.Address), func(q promise.Q) {
+			ctx := q.Context()
+			key := q.Key().(StyleKey)
+
+			log.Infos("start task", fmt.Sprintf("%T", key), key)
+			style, err := s.getStyle(ctx, string(key))
+			if err != nil {
+				q.Reject(err)
+				return
+			}
+
+			log.Notice("Resolving Style")
+			q.Resolve(style)
+		})
+
+		go func() {
+
+			log.Infos("Scheduling Proofs", "num", len(entity.Proofs))
+			for i := range entity.Proofs {
+				q.Run(ProofKey(entity.Proofs[i]), func(q promise.Q) {
+					key := q.Key().(ProofKey)
+					proof := NewProof(string(key))
+					proof.Checked = true
+					proof.Verified = true
+					log.Notice("Resolving Proof")
+					q.Resolve(proof)
+				})
+			}
+		}()
+
+		log.Notice("Resolving Entity")
+		q.Resolve(entity)
+	})
+
+	page := page{Style: defaultStyle}
+
+	select {
+	case <-task.Await():
+		log.Info("Tasks Competed")
+		if err := task.Err(); err != nil {
+			page.Err = err
+			page.IsComplete = true
+			break
+		}
+		page.Entity = task.Result().(*Entity)
+
+	case <-ctx.Done():
+		log.Info("Deadline Timeout")
+		if e, ok := s.cache.Get(EntityKey(id)); ok {
+			page.Entity = e.Value().(*Entity)
+		}
+	}
+
+	if page.Entity != nil {
+		var gotStyle, gotProofs bool
+
+		if s, ok := s.cache.Get(StyleKey(page.Entity.Primary.Address)); ok {
+			page.Style = s.Value().(*Style)
+			gotStyle = true
+		}
+
+		// TODO: Proofs
+		gotProofs = true
+		if len(page.Entity.Proofs) > 0 {
+			proofs := make(Proofs, len(page.Entity.Proofs))
+			for i := range page.Entity.Proofs {
+				p := page.Entity.Proofs[i]
+
+				proofs[p] = NewProof(p)
+				if s, ok := s.cache.Get(ProofKey(p)); ok {
+					proofs[p] = s.Value().(*Proof)
+				} else {
+					log.Info("Missing proof", p)
+					gotProofs = false
+				}
+			}
+			page.Proofs = &proofs
+		}
+
+		page.IsComplete = gotStyle && gotProofs
+	}
+
+	// e := json.NewEncoder(w)
+	// e.SetIndent("", "  ")
+	// e.Encode(entity)
+
+	t, err := template.New("identity").Parse(identityTPL)
+	if err != nil {
+		httpsrv.WriteText(w, 500, err.Error())
+		return
+	}
+	err = t.Execute(w, page)
+	if err != nil {
+		httpsrv.WriteText(w, 500, err.Error())
+		return
+	}
+}
+
+func (s *identity) getOpenPGPkey(ctx context.Context, id string) (entity *Entity, err error) {
+	useArmored := false
+	addr := ""
+
+	if isFingerprint(id) {
+		addr = "https://keys.openpgp.org/vks/v1/by-fingerprint/" + strings.ToUpper(id)
+		useArmored = true
+	} else if email, err := mail.ParseAddress(id); err == nil {
+		addr = getWKDPubKeyAddr(email)
+		useArmored = false
+	} else {
+		return entity, fmt.Errorf("Parse address: %w", err)
+	}
+
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, addr, nil)
+	if err != nil {
+		return entity, err
+	}
+	cl := http.Client{}
+	resp, err := cl.Do(req)
+	if err != nil {
+		return entity, fmt.Errorf("Requesting key: %w\nRemote URL: %v", err, addr)
+	}
+
+	if resp.StatusCode != 200 {
+		return entity, fmt.Errorf("bad response from remote: %s\nRemote URL: %v", resp.Status, addr)
+	}
+
+	defer resp.Body.Close()
+
+	if resp.Header.Get("Content-Type") == "application/pgp-keys" {
+		useArmored = true
+	}
+	log.Infos("getIdentity", "id", id, "useArmored", useArmored, "status", resp.Status, "addr", addr)
+
+	entity, err = ReadKey(resp.Body, useArmored)
+
+	return entity, err
+}
+
+type EntityKey string
+
+func (k EntityKey) Key() interface{} {
+	return k
+}
+
+type Entity struct {
+	Primary     *mail.Address
+	Emails      []*mail.Address
+	Fingerprint string
+	Proofs      []string
+	ArmorText   string
+}
+
+func getEntity(lis openpgp.EntityList) (*Entity, error) {
+	entity := &Entity{}
+	var err error
+
+	for _, e := range lis {
+		if e == nil {
+			continue
+		}
+		if e.PrimaryKey == nil {
+			continue
+		}
+
+		entity.Fingerprint = fmt.Sprintf("%X", e.PrimaryKey.Fingerprint)
+
+		for name, ident := range e.Identities {
+			// Pick first identity
+			if entity.Primary == nil {
+				entity.Primary, err = mail.ParseAddress(name)
+				if err != nil {
+					return entity, err
+				}
+			}
+			// If one is marked primary use that
+			if ident.SelfSignature != nil && ident.SelfSignature.IsPrimaryId != nil && *ident.SelfSignature.IsPrimaryId {
+				entity.Primary, err = mail.ParseAddress(name)
+				if err != nil {
+					return entity, err
+				}
+
+			} else {
+				var email *mail.Address
+				if email, err = mail.ParseAddress(name); err != nil {
+					return entity, err
+				}
+
+				entity.Emails = append(entity.Emails, email)
+			}
+
+			// If identity is self signed read notation data.
+			if ident.SelfSignature != nil && ident.SelfSignature.NotationData != nil {
+				// Get proofs and append to list.
+				if proofs, ok := ident.SelfSignature.NotationData["proof@metacode.biz"]; ok {
+					entity.Proofs = append(entity.Proofs, proofs...)
+				}
+			}
+		}
+		break
+	}
+
+	if entity.Primary == nil {
+		entity.Primary, _ = mail.ParseAddress("nobody@nodomain.xyz")
+	}
+
+	return entity, err
+}
+
+func ReadKey(r io.Reader, useArmored bool) (e *Entity, err error) {
+	var buf bytes.Buffer
+
+	var w io.Writer = &buf
+
+	if !useArmored {
+		var aw io.WriteCloser
+		aw, err = armor.Encode(&buf, "PGP PUBLIC KEY BLOCK", nil)
+		if err != nil {
+			return e, fmt.Errorf("Read key: %w", err)
+		}
+		defer func() { aw.Close(); e.ArmorText = buf.String() }()
+		w = aw
+	} else {
+		defer func() { e.ArmorText = buf.String() }()
+	}
+
+	r = io.TeeReader(r, w)
+
+	var lis openpgp.EntityList
+
+	if useArmored {
+		lis, err = openpgp.ReadArmoredKeyRing(r)
+	} else {
+		lis, err = openpgp.ReadKeyRing(r)
+	}
+	if err != nil {
+		return e, fmt.Errorf("Read key: %w", err)
+	}
+
+	e, err = getEntity(lis)
+	if err != nil {
+		return e, fmt.Errorf("Parse key: %w", err)
+	}
+
+	return
+}
+
+func isFingerprint(s string) bool {
+	for _, r := range s {
+		switch r {
+		case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f', 'A', 'B', 'C', 'D', 'E', 'F':
+		default:
+			return false
+		}
+	}
+
+	return true
+}
+
+func getWKDPubKeyAddr(email *mail.Address) string {
+	parts := strings.SplitN(email.Address, "@", 2)
+
+	hash := sha1.Sum([]byte(parts[0]))
+	lp := zbase32.EncodeToString(hash[:])
+
+	return fmt.Sprintf("https://%s/.well-known/openpgpkey/hu/%s", parts[1], lp)
+}
+
+type StyleKey string
+
+func (s StyleKey) Key() interface{} {
+	return s
+}
+
+type Style struct {
+	Avatar,
+	Cover,
+	Background string
+
+	Palette []string
+}
+
+func (s *identity) getStyle(ctx context.Context, email string) (*Style, error) {
+	avatarHost, styleHost, err := styleSRV(ctx, email)
+	if err != nil {
+		return nil, err
+	}
+	log.Infos("getStyle", "avatar", avatarHost, "style", styleHost)
+
+	hash := md5.New()
+	email = strings.TrimSpace(strings.ToLower(email))
+	_, _ = hash.Write([]byte(email))
+
+	id := hash.Sum(nil)
+
+	style := &Style{}
+
+	style.Palette = getPalette(fmt.Sprintf("#%x", id[:3]))
+	style.Avatar = fmt.Sprintf("https://%s/avatar/%x", avatarHost, id)
+	style.Cover = pixl
+	style.Background = "https://lavana.sour.is/bg/52548b3dcb032882675afe1e4bcba0e9"
+
+	if styleHost != "" {
+		style.Cover = fmt.Sprintf("https://%s/cover/%x", styleHost, id)
+		style.Background = fmt.Sprintf("https://%s/bg/%x", styleHost, id)
+	}
+
+	return style, err
+}
+
+func styleSRV(ctx context.Context, email string) (avatar string, style string, err error) {
+
+	// Defaults
+	style = ""
+	avatar = "www.gravatar.com"
+
+	parts := strings.SplitN(email, "@", 2)
+	if _, srv, err := net.DefaultResolver.LookupSRV(ctx, "style-sec", "tcp", parts[1]); err == nil {
+		if len(srv) > 0 {
+			style = strings.TrimSuffix(srv[0].Target, ".")
+			avatar = strings.TrimSuffix(srv[0].Target, ".")
+
+			return avatar, style, err
+		}
+	}
+
+	if _, srv, err := net.DefaultResolver.LookupSRV(ctx, "avatars-sec", "tcp", parts[1]); err == nil {
+		if len(srv) > 0 {
+			avatar = strings.TrimSuffix(srv[0].Target, ".")
+
+			return avatar, style, err
+		}
+	}
+
+	return
+}
+
+// getPalette maes a complementary color palette. https://play.golang.org/p/nBXLUocGsU5
+func getPalette(hex string) []string {
+	reference, _ := colorful.Hex(hex)
+	reference = sat(lum(reference, 0, .5), 0, .5)
+
+	white := colorful.Color{R: 1, G: 1, B: 1}
+	black := colorful.Color{R: 0, G: 0, B: 0}
+	accentA := hue(reference, 60)
+	accentB := hue(reference, -60)
+	accentC := hue(reference, -180)
+
+	return append(
+		[]string{},
+
+		white.Hex(),
+		lum(reference, .4, .6).Hex(),
+		reference.Hex(),
+		lum(reference, .4, 0).Hex(),
+		black.Hex(),
+
+		lum(accentA, .4, .6).Hex(),
+		accentA.Hex(),
+		lum(accentA, .4, 0).Hex(),
+
+		lum(accentB, .4, .6).Hex(),
+		accentB.Hex(),
+		lum(accentB, .4, 0).Hex(),
+
+		lum(accentC, .4, .6).Hex(),
+		accentC.Hex(),
+		lum(accentC, .4, 0).Hex(),
+	)
+}
+func hue(in colorful.Color, H float64) colorful.Color {
+	h, s, l := in.Hsl()
+	return colorful.Hsl(h+H, s, l)
+}
+func sat(in colorful.Color, S, V float64) colorful.Color {
+	h, s, l := in.Hsl()
+	return colorful.Hsl(h, V+s*S, l)
+}
+func lum(in colorful.Color, L, V float64) colorful.Color {
+	h, s, l := in.Hsl()
+	return colorful.Hsl(h, s, V+l*L)
+}
+
+type ProofKey string
+
+func (k ProofKey) Key() interface{} {
+	return k
+}
+
+type Proof struct {
+	Icon     string
+	Service  string
+	Name     string
+	URI      string
+	Link     string
+	Checked  bool
+	Verified bool
+}
+
+func NewProof(uri string) *Proof {
+	p := &Proof{URI: uri}
+
+	u, err := url.Parse(uri)
+	if err != nil {
+		p.Icon = "exclamation-triangle"
+		p.Service = "error"
+		p.Name = err.Error()
+
+		return p
+	}
+
+	p.Service = u.Scheme
+
+	switch u.Scheme {
+	case "dns":
+		p.Icon = "fas fa-globe"
+		p.Name = u.Opaque
+		p.Link = fmt.Sprintf("https://%s", u.Hostname())
+
+	case "xmpp":
+		p.Icon = "fas fa-comments"
+		p.Name = u.Opaque
+
+	case "https":
+		p.Icon = "fas fa-atlas"
+		p.Name = u.Hostname()
+		p.Link = fmt.Sprintf("https://%s", u.Hostname())
+
+		switch {
+		case strings.HasPrefix(u.Host, "twitter.com"):
+			p.Icon = "fab fa-twitter"
+			p.Service = "Twitter"
+		case strings.HasPrefix(u.Host, "news.ycombinator.com"):
+			p.Icon = "fab fa-hacker-news"
+			p.Service = "HackerNews"
+		case strings.HasPrefix(u.Host, "dev.to"):
+			p.Icon = "fab fa-dev"
+			p.Service = "dev.to"
+		case strings.HasPrefix(u.Host, "reddit.com"), strings.HasPrefix(u.Host, "www.reddit.com"):
+			p.Icon = "fab fa-reddit"
+			p.Service = "Reddit"
+		case strings.HasPrefix(u.Host, "gist.github.com"):
+			p.Icon = "fab fa-github"
+			p.Service = "GitHub"
+		case strings.HasPrefix(u.Host, "lobste.rs"):
+			p.Icon = "fas fa-list-ul"
+			p.Service = "Lobsters"
+		case strings.HasSuffix(u.Host, "/gitlab_proof/"):
+			p.Icon = "fab fa-gitlab"
+			p.Service = "GetLab"
+		case strings.HasSuffix(u.Host, "/gitea_proof/"):
+			p.Icon = "fas fa-mug-hot"
+			p.Service = "Gitea"
+		default:
+			p.Icon = "fas fa-project-diagram"
+			p.Service = "fediverse"
+		}
+	}
+
+	return p
+}
+
+func secHeaders(w http.ResponseWriter) {
+	w.Header().Set("X-XSS-Protection", "1; mode=block")
+	w.Header().Set("X-Frame-Options", "DENY")
+	w.Header().Set("X-Content-Type-Options", "nosniff")
+	// w.Header().Set("Content-Security-Policy", "default-src 'self';")
+	w.Header().Set("X-Content-Type-Options", "nosniff")
+}
+
+var identityTPL = `
+<html>
+<head>
+	{{if not .IsComplete}}<meta http-equiv="refresh" content="1">{{end}}
+	<script src="https://pagecdn.io/lib/font-awesome/5.14.0/js/fontawesome.min.js"                   crossorigin="anonymous" integrity="sha256-dNZKI9qQEpJG03MLdR2Rg9Dva1o+50fN3zmlDP+3I+Y="></script>
+
+	<link href="https://pagecdn.io/lib/bootstrap/4.5.1/css/bootstrap.min.css"       rel="stylesheet" crossorigin="anonymous" integrity="sha256-VoFZSlmyTXsegReQCNmbXrS4hBBUl/cexZvPmPWoJsY=" >
+	<link href="https://pagecdn.io/lib/font-awesome/5.14.0/css/fontawesome.min.css" rel="stylesheet" crossorigin="anonymous" integrity="sha256-7YMlwkILTJEm0TSengNDszUuNSeZu4KTN3z7XrhUQvc=" >
+	<link href="https://pagecdn.io/lib/font-awesome/5.14.0/css/solid.min.css"       rel="stylesheet" crossorigin="anonymous" integrity="sha256-s0DhrAmIsT5gZ3X4f+9wIXUbH52CMiqFAwgqCmdPoec=" >
+	<link href="https://pagecdn.io/lib/font-awesome/5.14.0/css/regular.min.css"     rel="stylesheet" crossorigin="anonymous" integrity="sha256-FAKIbnpfWhK6v5Re+NAi9n+5+dXanJvXVFohtH6WAuw=" >
+	<link href="https://pagecdn.io/lib/font-awesome/5.14.0/css/brands.min.css"      rel="stylesheet" crossorigin="anonymous" integrity="sha256-xN44ju35FR+kTO/TP/UkqrVbM3LpqUI1VJCWDGbG1ew=" >
+
+{{ with .Style }}
+	<style>
+		{{range $i, $val := .Palette}}.fg-color-{{$i}} { color: {{$val}}; }
+		{{end}}
+
+		{{range $i, $val := .Palette}}.bg-color-{{$i}} { background-color: {{$val}}; }
+		{{end}}
+
+		body {
+			background-image: url('{{.Background}}');
+			background-repeat: repeat;
+			background-color: {{index .Palette 7}};
+			padding-top: 1em;
+		}
+		.heading {
+			background-image: url('{{.Cover}}');
+			background-size: cover;
+			background-repeat: no-repeat;
+			background-color: {{index .Palette 3}};
+		}
+		.shade { background-color: {{index .Palette 3}}80; border-radius: .25rem;}
+		.lead { padding:0; margin:0;  }
+
+		//  (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px)
+		 @media only screen and (max-width: 576px) {
+			 .h1, .h2, .h3, .h4, .h5, h6 { font-size: 50% }
+		 }
+	</style>
+{{end}}
+</head>
+
+<body>
+	<div class="container">
+	<div class="card">
+		<div class="jumbotron heading">
+		<div class="container">
+			<div class="row shade">
+
+				{{ with .Err }}
+					<div class="col-xs">
+						<i class="fas fa-exclamation-triangle fa-4x fg-color-11"></i>
+					</div>
+
+					<div class="col-lg">
+						<h1 class="display-8 fg-color-8">Something went wrong...</h1>
+						<pre class="fg-color-11">{{.}}</pre>
+					</div>
+				{{else}}
+					{{ with .Style }}
+						<div class="col-xs">
+							<img src="{{.Avatar}}" class="img-thumbnail" alt="avatar" style="width:88px; height:88px">
+						</div>
+					{{end}}
+
+
+					{{with .Entity}}
+					<div class="col-lg">
+						<h1 class="display-8 fg-color-8">{{.Primary.Name}}</h1>
+						<p class="lead fg-color-11"><i class="fas fa-fingerprint"></i> {{.Fingerprint}}</p>
+					</div>
+					{{else}}
+					<div class="col-lg">
+						<h1 class="display-8 fg-color-8">Loading...</h1>
+						<p class="lead fg-color-11">Reading key from remote service.</p>
+					</div>
+					{{end}}
+				{{end}}
+			</div>
+		</div>
+		</div>
+
+		<div class="container">
+		{{ with .Entity }}
+		 	<div class="card">
+				<div class="card-header">Contact</div>
+				<div class="list-group list-group-flush">
+					{{with .Primary}}<a href="mailto:{{.Address}}" class="list-group-item list-group-item-action"><i class="fas fa-envelope"></i> <b>{{.Name}} &lt;{{.Address}}&gt;</b> <span class="badge badge-secondary">Primary</span></a>{{end}}
+					{{range .Emails}}<a href="mailto:{{.Address}}" class="list-group-item list-group-item-action"><i class="far fa-envelope"></i> {{.Name}} &lt;{{.Address}}&gt;</a>{{end}}
+				</div>
+			</div>
+			<br />
+		{{end}}
+
+		{{with .Proofs}}
+			<div class="card">
+				<div class="card-header">Proofs</div>
+				<ul class="list-group list-group-flush">
+					{{range .}}
+					<li class="list-group-item">
+						<i class="{{.Icon}}"></i>
+						<span class="badge badge-secondary">{{.Service}}</span>
+						{{.Name}}
+						{{if .Checked}}
+							{{if .Verified}}Verified{{else}}Invalid{{end}}
+						{{else}}Checking...{{end}}
+					</li>
+					{{end}}
+				</ul>
+			</div>
+			<br/>
+		{{else}}
+			<div class="card">
+				<div class="card-header">Proofs</div>
+				<div class="card-body">Loading...</div>
+			</div>
+			<br/>
+		{{end}}
+		</div>
+
+		<div class="card-footer text-muted text-center">
+			&copy; 2020 Sour.is
+		</div>
+	</div>
+	</div>
+</body>
+</html>
+`

src/routes/image.go

@@ -0,0 +1,156 @@
+package routes
+
+import (
+	"crypto/sha256"
+	"encoding/base64"
+	"io"
+	"io/ioutil"
+	"net/http"
+	"os"
+	"path/filepath"
+	"strconv"
+	"strings"
+
+	"github.com/gorilla/mux"
+	"github.com/h2non/filetype"
+	"sour.is/x/toolbox/httpsrv"
+	"sour.is/x/toolbox/log"
+
+	"sour.is/x/paste/src/pkg/readutil"
+)
+
+func init() {
+	a := &image{}
+	httpsrv.RegisterModule("image", a.config)
+
+	httpsrv.HttpRegister("image", httpsrv.HttpRoutes{
+		{Name: "getImage", Method: "GET", Pattern: "/i/{name}", HandlerFunc: a.get},
+		{Name: "putImage", Method: "PUT", Pattern: "/i", HandlerFunc: a.put},
+		{Name: "getStyle", Method: "GET", Pattern: "/{style:avatar|bg|cover}/", HandlerFunc: a.getStyle},
+	})
+}
+
+type image struct {
+	store   string
+	maxSize int64
+}
+
+func (a *image) config(config map[string]string) {
+	a.store = "data/"
+	if config["store"] != "" {
+		a.store = config["store"]
+	}
+
+	if !chkStore(a.store) {
+		log.Criticalf("Image: store location [%s] does not exist or is not writable.", a.store)
+	}
+	log.Noticef("Image: store location set to [%s]", a.store)
+
+	a.maxSize = 10 * 1024 * 1024
+	if s, ok := config["max-size"]; ok {
+		if i, err := strconv.Atoi(s); err == nil {
+			a.maxSize = int64(i)
+		}
+	}
+	log.Noticef("Image: store max-size set to [%d]", a.maxSize)
+}
+
+func (a *image) get(w http.ResponseWriter, r *http.Request) {
+	vars := mux.Vars(r)
+
+	name := vars["name"]
+
+	ext := filepath.Ext(name)
+	id := strings.TrimSuffix(name, ext)
+
+	fname := filepath.Join(a.store, id)
+
+	if !chkFile(fname) {
+		httpsrv.WriteError(w, http.StatusNotFound, "Not Found")
+
+		return
+	}
+
+	if chkGone(fname) {
+		httpsrv.WriteError(w, http.StatusGone, "Gone")
+
+		return
+	}
+
+	f, err := os.Open(fname)
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer f.Close()
+
+	pr := readutil.NewPreviewReader(f)
+
+	mime, _ := readutil.ReadMIME(pr, name)
+	w.Header().Set("Content-Type", mime)
+	w.Header().Set("X-Content-Type-Options", "nosniff")
+
+	_, _ = io.Copy(w, pr.Drain())
+}
+
+func (a *image) put(w http.ResponseWriter, r *http.Request) {
+	defer r.Body.Close()
+
+	if h := r.Header.Get("Content-Length"); h != "" {
+		log.Debugs("Artifact:", "content-length", h, "max-length", a.maxSize)
+		if i, err := strconv.Atoi(h); err == nil {
+			if int64(i) > a.maxSize {
+				log.Error("ERR Size Too Large")
+				http.Error(w, "ERR Size Too Large", http.StatusRequestEntityTooLarge)
+				return
+			}
+		}
+	}
+
+	rdr := io.LimitReader(r.Body, a.maxSize)
+	pr := readutil.NewPreviewReader(rdr)
+	if !isImageOrVideo(pr) {
+		httpsrv.WriteError(w, http.StatusUnsupportedMediaType, "ERR Not Image")
+		return
+	}
+	rdr = pr.Drain()
+
+	s256 := sha256.New()
+	tmp, err := ioutil.TempFile(a.store, "image-")
+	if err != nil {
+		httpsrv.WriteError(w, 400, err.Error())
+		return
+	}
+	defer os.Remove(tmp.Name())
+
+	m := io.MultiWriter(s256, tmp)
+	if _, err = io.Copy(m, rdr); err != nil {
+		httpsrv.WriteError(w, 400, err.Error())
+		return
+	}
+	tmp.Close()
+
+	id := base64.RawURLEncoding.EncodeToString(s256.Sum(nil)[12:])
+	fname := filepath.Join(a.store, id)
+
+	log.Debugs("Image: moving file", "src", tmp.Name(), "dst", fname)
+	err = os.Rename(tmp.Name(), fname)
+	if err != nil {
+		httpsrv.WriteError(w, 400, err.Error())
+		return
+	}
+
+	httpsrv.WriteText(w, http.StatusCreated, id)
+}
+
+func isImageOrVideo(in io.Reader) bool {
+	buf := make([]byte, 320)
+	_, err := in.Read(buf)
+	if err != nil {
+		return false
+	}
+	return filetype.IsImage(buf) || filetype.IsVideo(buf)
+}
+
+func (a *image) getStyle(w http.ResponseWriter, r *http.Request) {
+
+}

src/routes/paste.go

@@ -5,70 +5,83 @@ import (
 	"crypto/rand"
 	"crypto/sha256"
 	"encoding/base64"
-	"encoding/json"
 	"io"
 	"io/ioutil"
 	"net/http"
 	"os"
+	"path/filepath"
 	"strconv"
 	"strings"
 	"time"
 
 	"github.com/gorilla/mux"
 	"golang.org/x/sys/unix"
+	"sour.is/x/paste/src/pkg/readutil"
 	"sour.is/x/toolbox/httpsrv"
 	"sour.is/x/toolbox/log"
 )
 
-var store string
-var randBytes int
-
 func init() {
-	httpsrv.RegisterModule("paste", setConfig)
+	p := &Paste{}
+
+	httpsrv.RegisterModule("paste", p.setConfig)
 
 	httpsrv.HttpRegister("paste", httpsrv.HttpRoutes{
-		{Name: "getRandom", Method: "GET", Pattern: "/paste/rng", HandlerFunc: getRandom},
+		{Name: "getRandom", Method: "GET", Pattern: "/paste/rng", HandlerFunc: p.getRandom},
-		{Name: "getPaste", Method: "GET", Pattern: "/paste/{id}", HandlerFunc: getPaste},
+		{Name: "getPaste", Method: "GET", Pattern: "/paste/{id}", HandlerFunc: p.getPaste},
-		{Name: "getPaste", Method: "GET", Pattern: "/paste/get/{id}", HandlerFunc: getPaste},
+		{Name: "getPaste", Method: "GET", Pattern: "/paste/get/{id}", HandlerFunc: p.getPaste},
-		{Name: "postPaste", Method: "POST", Pattern: "/paste", HandlerFunc: postPaste},
+		{Name: "postPaste", Method: "POST", Pattern: "/paste", HandlerFunc: p.postPaste},
 
-		{Name: "getRandom", Method: "GET", Pattern: "/api/rng", HandlerFunc: getRandom},
+		{Name: "getRandom", Method: "GET", Pattern: "/api/rng", HandlerFunc: p.getRandom},
-		{Name: "getPaste", Method: "GET", Pattern: "/api/{id}", HandlerFunc: getPaste},
+		{Name: "getPaste", Method: "GET", Pattern: "/api/{id}", HandlerFunc: p.getPaste},
-		{Name: "getPaste", Method: "GET", Pattern: "/api/get/{id}", HandlerFunc: getPaste},
+		{Name: "getPaste", Method: "GET", Pattern: "/api/get/{id}", HandlerFunc: p.getPaste},
-		{Name: "postPaste", Method: "POST", Pattern: "/api", HandlerFunc: postPaste},
+		{Name: "postPaste", Method: "POST", Pattern: "/api", HandlerFunc: p.postPaste},
 	})
 }
 
-func setConfig(config map[string]string) {
+type Paste struct {
+	store     string
+	randBytes int
+}
 
-	store = "data/"
+func (p *Paste) setConfig(config map[string]string) {
+	p.store = "data/"
 	if config["store"] != "" {
-		store = config["store"]
+		p.store = config["store"]
 	}
 
-	if !chkStore(store) {
+	if !chkStore(p.store) {
-		log.Criticalf("[routes::Paste] Store location [%s] does not exist or is not writable.", store)
+		log.Criticalf("Paste: store location [%s] does not exist or is not writable.", p.store)
 	}
-	log.Noticef("[paste::getPaste] Store location set to [%s]", store)
+	log.Noticef("Paste: store location set to [%s]", p.store)
 
-	randBytes = 1024
+	p.randBytes = 1024
 	if config["random"] != "" {
-		randBytes, _ = strconv.Atoi(config["random"])
+		p.randBytes, _ = strconv.Atoi(config["random"])
-		log.Noticef("[paste:getRandom] set random size to %d bytes", randBytes)
+		log.Noticef("Paste: set random size to %d bytes", p.randBytes)
 	}
 }
 
 func chkStore(path string) bool {
 	file, err := os.Stat(path)
-	if err == nil {
+
-		return true
+	if err != nil && os.IsNotExist(err) {
-	}
+		err = os.MkdirAll(path, 0744)
-	if os.IsNotExist(err) {
+		if err != nil {
 			return false
 		}
+
+		file, err = os.Stat(path)
+	}
+
+	if err != nil {
+		return false
+	}
+
 	if !file.IsDir() {
 		return false
 	}
+
 	if unix.Access(path, unix.W_OK&unix.R_OK) != nil {
 		return false
 	}
@@ -78,15 +91,14 @@ func chkStore(path string) bool {
 
 func chkFile(path string) bool {
 	file, err := os.Stat(path)
-	if err == nil {
+	if err != nil {
-		return true
-	}
-	if os.IsNotExist(err) {
 		return false
 	}
+
 	if file.IsDir() {
 		return false
 	}
+
 	if unix.Access(path, unix.W_OK&unix.R_OK) != nil {
 		return false
 	}
@@ -99,50 +111,55 @@ func chkGone(path string) bool {
 	if err != nil {
 		return true
 	}
+
 	if file.Size() == 0 {
 		return true
 	}
+
 	return false
 }
 
-func getRandom(w http.ResponseWriter, r *http.Request) {
+func (p *Paste) getRandom(w http.ResponseWriter, _ *http.Request) {
-	s := make([]byte, randBytes)
+	s := make([]byte, p.randBytes)
-	rand.Read(s)
+	_, _ = rand.Read(s)
 
 	w.Header().Set("content-type", "application/octet-stream")
 	w.WriteHeader(http.StatusOK)
-	w.Write(s)
+	_, _ = w.Write(s)
 }
 
-func getPaste(w http.ResponseWriter, r *http.Request) {
+func (p *Paste) getPaste(w http.ResponseWriter, r *http.Request) {
-
 	vars := mux.Vars(r)
 	id := vars["id"]
 
-	if !chkFile(store + id) {
+	fname := filepath.Join(p.store, id)
-		w.WriteHeader(http.StatusNotFound)
+
-		w.Write([]byte("ERR Not Found"))
+	if !chkFile(fname) {
+		httpsrv.WriteText(w, http.StatusNotFound, "ERR Not Found")
 		return
 	}
 
-	if chkGone(store + id) {
+	if chkGone(fname) {
-		w.WriteHeader(http.StatusGone)
+		httpsrv.WriteText(w, http.StatusGone, "ERR Gone")
-		w.Write([]byte("ERR Gone"))
 		return
 	}
 
-	head, err := os.Open(store + id)
+	f, err := os.Open(fname)
 	if err != nil {
 		log.Fatal(err)
+		httpsrv.WriteText(w, http.StatusInternalServerError, "ERR Reading Content")
 	}
-	defer head.Close()
+	defer f.Close()
+
+	pr := readutil.NewPreviewReader(f)
 
 	keep := true
-	scanner := bufio.NewScanner(head)
+	scanner := bufio.NewScanner(pr)
 	for scanner.Scan() {
 		txt := scanner.Text()
 		log.Debug(txt)
 
+		// End of header found
 		if txt == "" {
 			break
 		}
@@ -157,9 +174,9 @@ func getPaste(w http.ResponseWriter, r *http.Request) {
 			log.Debugf("%d > %d", now, exp)
 			if now > exp {
 				w.WriteHeader(http.StatusGone)
-				w.Write([]byte("ERR Gone"))
+				_, _ = w.Write([]byte("ERR Gone"))
 
-				deleteFile(store + id)
+				deleteFile(fname)
 
 				return
 			}
@@ -174,47 +191,46 @@ func getPaste(w http.ResponseWriter, r *http.Request) {
 		}
 	}
 
-	file, _ := os.Open(store + id)
-	defer file.Close()
-
 	w.WriteHeader(http.StatusOK)
-
+	_, _ = io.Copy(w, pr.Drain())
-	scanner = bufio.NewScanner(file)
-	for scanner.Scan() {
-		w.Write(scanner.Bytes())
-		w.Write([]byte("\n"))
-	}
 
 	if !keep {
-		deleteFile(store + id)
+		deleteFile(fname)
 	}
 }
 
-func postPaste(w http.ResponseWriter, r *http.Request) {
+func (p *Paste) postPaste(w http.ResponseWriter, r *http.Request) {
 	defer r.Body.Close()
 
-	body, err := ioutil.ReadAll(io.LimitReader(r.Body, 1048576))
+	rdr := io.LimitReader(r.Body, 1048576)
-	checkErr(err, w)
 
-	s256 := sha256.Sum256(body)
+	s256 := sha256.New()
-	id := base64.RawURLEncoding.EncodeToString(s256[12:])
+	tmp, _ := ioutil.TempFile(p.store, "arch-")
+	defer os.Remove(tmp.Name())
 
-	ioutil.WriteFile(store+id, body, 0644)
+	m := io.MultiWriter(s256, tmp)
-
+	if _, err := io.Copy(m, rdr); err != nil {
-	w.WriteHeader(http.StatusCreated)
+		httpsrv.WriteError(w, 400, err.Error())
-	w.Write([]byte("OK " + id))
-
-	w.WriteHeader(http.StatusCreated)
-}
-
-func checkErr(err error, w http.ResponseWriter) {
-	if err != nil {
-		w.WriteHeader(http.StatusBadRequest)
-		json.NewEncoder(w).Encode(err)
-		panic(err)
 	}
+	tmp.Close()
+
+	id := base64.RawURLEncoding.EncodeToString(s256.Sum(nil)[12:])
+	fname := filepath.Join(p.store, id)
+
+	_ = os.Rename(tmp.Name(), fname)
+
+	httpsrv.WriteText(w, http.StatusCreated, "OK "+id)
 }
 
+// func checkErr(err error, w http.ResponseWriter) bool {
+// 	if err != nil {
+// 		httpsrv.WriteObject(w, http.StatusBadRequest, err)
+// 		return true
+// 	}
+
+// 	return false
+// }
+
 func deleteFile(path string) {
-	ioutil.WriteFile(path, []byte(""), 0644)
+	_ = ioutil.WriteFile(path, nil, 0644)
 }

src/routes/paste.go.db

@@ -1,195 +0,0 @@
-package routes
-
-import (
-	"sour.is/x/httpsrv"
-	"os"
-	"golang.org/x/sys/unix"
-	"log"
-	"net/http"
-	"sour.is/x/ident"
-	"crypto/rand"
-	"encoding/base64"
-	"crypto/sha256"
-	"io/ioutil"
-	"io"
-	"bufio"
-	"github.com/gorilla/mux"
-	"strings"
-	"time"
-	"strconv"
-)
-
-var store string
-var randBytes int
-
-func init() {
-	httpsrv.RegisterModule("paste", SetConfig)
-
-	httpsrv.IdentRegister("paste", httpsrv.IdentRoutes{
-		{ "Paste", "GET",    "/paste/rng",     GetRandom, },
-		{ "Paste", "GET",    "/paste/{id}",     GetPaste, },
-		{ "Paste", "GET",    "/paste/get/{id}", GetPaste, },
-		{ "Paste", "POST",   "/paste",         PostPaste, },
-		{ "Paste", "DELETE", "/paste/{id}",  DeletePaste, },
-
-		{ "Paste", "GET",    "/api/rng",       GetRandom, },
-		{ "Paste", "GET",    "/api/{id}",       GetPaste, },
-		{ "Paste", "GET",    "/api/get/{id}",   GetPaste, },
-		{ "Paste", "POST",   "/api",           PostPaste, },
-		{ "Paste", "DELETE", "/api/{id}",    DeletePaste, },
-	})
-}
-
-func SetConfig (config map[string]string) {
-
-	store = "data/"
-	if config["store"] != "" {
-		store = config["store"]
-	}
-
-	if !chkStore(store) {
-		log.Fatalf("[routes::Paste] Store location [%s] does not exist or is not writable.", store)
-	}
-
-	randBytes = 1024
-	if config["random"] != "" {
-		randBytes, _ = strconv.Atoi(config["random"])
-	}
-}
-
-func chkStore(path string) bool {
-	file, err := os.Stat(path)
-	if err == nil { return true }
-	if os.IsNotExist(err) { return false }
-	if !file.IsDir() { return false }
-	if unix.Access(path, unix.W_OK & unix.R_OK) != nil { return false }
-
-	return true
-}
-
-func chkFile(path string) bool {
-	file, err := os.Stat(path)
-	if err == nil { return true }
-	if os.IsNotExist(err) { return false }
-	if file.IsDir() { return false }
-	if unix.Access(path, unix.W_OK & unix.R_OK) != nil { return false }
-
-	return true
-}
-
-func chkGone(path string) bool {
-	file, err := os.Stat(path)
-	if err != nil { return true }
-	if file.Size() == 0 { return true }
-	return false
-}
-
-func GetRandom(w http.ResponseWriter, r *http.Request, i ident.Ident) {
-	w.WriteHeader(http.StatusOK)
-	w.Header().Set("content-type","application/octet-stream")
-	s := make([]byte, randBytes)
-	rand.Read(s)
-
-	w.Write(s)
-}
-
-func GetPaste(w http.ResponseWriter, r *http.Request, i ident.Ident) {
-	vars := mux.Vars(r)
-	id := vars["id"]
-
-	if !chkFile(store + id) {
-		w.WriteHeader(http.StatusNotFound)
-		w.Write([]byte("ERR Not Found"))
-		return
-	}
-
-	if chkGone(store + id) {
-		w.WriteHeader(http.StatusGone)
-		w.Write([]byte("ERR Gone"))
-		return
-	}
-
-	head, err := os.Open(store + id)
-	if err != nil {
-		log.Fatal(err)
-	}
-	defer head.Close()
-
-	keep := true
-
-	scanner := bufio.NewScanner(head)
-	for scanner.Scan() {
-		txt := scanner.Text()
-		log.Println(txt)
-		if (txt == "") {
-			break
-		}
-
-		if strings.HasPrefix(txt, "exp:") {
-			now := time.Now().Unix()
-			exp, err := strconv.ParseInt(strings.TrimSpace(strings.TrimPrefix(txt, "exp:")), 10, 64)
-			if err != nil {
-				log.Print(err)
-			}
-
-			if now > exp {
-				log.Printf("%d > %d", now, exp)
-				w.WriteHeader(http.StatusGone)
-				w.Write([]byte("ERR Gone"))
-
-				Delete(store + id)
-
-				return
-			}
-		}
-
-		if strings.HasPrefix(txt, "burn:") {
-			burn := strings.TrimSpace(strings.TrimPrefix(txt, "burn:"))
-
-			if burn == "true" {
-				keep = false
-			}
-		}
-	}
-
-	file, _ := os.Open(store + id)
-	defer file.Close()
-
-	w.WriteHeader(http.StatusOK)
-
-	scanner = bufio.NewScanner(file)
-	for scanner.Scan() {
-		w.Write(scanner.Bytes())
-		w.Write([]byte("\n"))
-	}
-
-	if !keep {
-		Delete(store + id)
-	}
-}
-
-func PostPaste(w http.ResponseWriter, r *http.Request, i ident.Ident) {
-	body, _ := ioutil.ReadAll(io.LimitReader(r.Body, 1048576))
-
-	s256 := sha256.Sum256(body)
-	id := base64.RawURLEncoding.EncodeToString(s256[12:])
-
-	ioutil.WriteFile(store + id, body, 0644)
-
-	w.WriteHeader(http.StatusCreated)
-	w.Write([]byte("OK " + id))
-}
-
-func DeletePaste(w http.ResponseWriter, r *http.Request, i ident.Ident) {
-	vars := mux.Vars(r)
-	id := vars["id"]
-
-	Delete(store + id)
-
-	w.WriteHeader(http.StatusNoContent)
-	w.Write([]byte("OK"))
-}
-
-func Delete(path string) {
-	ioutil.WriteFile(path, []byte(""), 0644)
-}

src/routes/public.go

@@ -1,11 +1,26 @@
 package routes
 
-import "sour.is/x/toolbox/httpsrv"
+import (
+	"fmt"
+	"net/http"
+
+	"sour.is/x/toolbox/httpsrv"
+)
 
 func init() {
-	httpsrv.AssetRegister("paste", httpsrv.AssetRoutes{
+	asset := assetFS()
-		{Name: "Assets", Path: "/", HandlerFunc: httpsrv.FsHtml5(assetFS())},
+	fmt.Printf("%#v\n", asset)
+
+	httpsrv.HttpRegister("ui", httpsrv.HttpRoutes{
+		{
+			Name:        "Assets",
+			Method:      "GET",
+			Pattern:     "/ui{path:.*}",
+			HandlerFunc: http.StripPrefix("/ui", http.FileServer(httpsrv.FsHtml5(asset))).ServeHTTP,
+		},
+
+		{Name: "Root", Method: "GET", Pattern: "/", HandlerFunc: http.RedirectHandler("/ui/", http.StatusFound).ServeHTTP},
 	})
 }
 
-//go:generate go run github.com/sour-is/go-assetfs/cmd/assetfs -pkg routes  -prefix ../../ ../../public/ ../../public/static/css/ ../../public/static/js/
+//go:generate go run github.com/sour-is/go-assetfs/cmd/assetfs -pkg routes  -prefix ../../ ../../public/...

src/routes/shorturl.go

@@ -4,90 +4,128 @@ import (
 	"net/http"
 	"net/url"
 	"regexp"
-	"time"
 
 	"github.com/gorilla/mux"
-	"github.com/patrickmn/go-cache"
+	"github.com/timshannon/badgerhold"
+
 	"sour.is/x/toolbox/httpsrv"
+	"sour.is/x/toolbox/log"
 	"sour.is/x/toolbox/uuid"
 )
 
+type logger struct{}
+
+func (logger) Errorf(s string, o ...interface{})   { log.Errorf(s, o...) }
+func (logger) Warningf(s string, o ...interface{}) { log.Warningf(s, o...) }
+func (logger) Infof(s string, o ...interface{})    { log.Infof(s, o...) }
+func (logger) Debugf(s string, o ...interface{})   { log.Debugf(s, o...) }
+
 func init() {
-	s := NewShortManager(365 * 24 * time.Hour)
+	s := &shortDB{}
+	httpsrv.RegisterModule("short", s.config)
 
 	httpsrv.HttpRegister("short", httpsrv.HttpRoutes{
-		{Name: "getShort", Method: "GET", Pattern: "/s/{id}", HandlerFunc: s.getShort},
+		{Name: "get", Method: "GET", Pattern: "/s/{id}", HandlerFunc: s.get},
-		{Name: "putShort", Method: "PUT", Pattern: "/s/{id}", HandlerFunc: s.putShort},
+		{Name: "put", Method: "PUT", Pattern: "/s/{id}", HandlerFunc: s.put},
 	})
 }
 
-type shortManager struct {
+type shortDB struct {
-	defaultExpire time.Duration
+	options badgerhold.Options
-	db            *cache.Cache
 }
 
-type shortURL struct {
+func (s *shortDB) config(config map[string]string) {
-	ID     string
+	s.options = badgerhold.DefaultOptions
-	URL    string
+	s.options.Options = s.options.WithLogger(logger{})
-	Secret string
-}
 
-func NewShortManager(defaultExpire time.Duration) *shortManager {
+	var ok bool
-	return &shortManager{
+	if s.options.Dir, ok = config["index"]; !ok {
-		defaultExpire: defaultExpire,
+		s.options.Dir = "data"
-		db:            cache.New(defaultExpire, defaultExpire/10),
-	}
-}
-
-func (s *shortManager) GetURL(id string) *shortURL {
-	if u, ok := s.db.Get(id); ok {
-		if url, ok := u.(*shortURL); ok {
-			return url
-		}
 	}
 
-	return nil
+	if s.options.ValueDir, ok = config["value"]; !ok {
-}
+		s.options.ValueDir = "data"
-func (s *shortManager) PutURL(id string, url *shortURL) {
+	}
-	s.db.SetDefault(id, url)
-}
 
-func (s *shortManager) getShort(w http.ResponseWriter, r *http.Request) {
+	store, err := badgerhold.Open(s.options)
+	defer func() {
+		if err = store.Close(); err != nil {
+			log.Fatal(err)
+		}
+	}()
+	if err != nil {
+		log.Fatal(err)
+	}
+}
+func (s *shortDB) get(w http.ResponseWriter, r *http.Request) {
 	vars := mux.Vars(r)
 
 	id := vars["id"]
-	url := s.GetURL(id)
 
-	if url == nil {
+	store, err := badgerhold.Open(s.options)
-		httpsrv.WriteError(w, 404, "not found")
+	defer func() {
+		if err = store.Close(); err != nil {
+			log.Fatal(err)
+		}
+	}()
+	if err != nil {
+		httpsrv.WriteText(w, 500, err.Error())
+		return
+	}
+
+	var url shortURL
+	err = store.Get(id, &url)
+	if err != nil && err != badgerhold.ErrNotFound {
+		httpsrv.WriteText(w, 500, err.Error())
+		return
+	}
+	if err == badgerhold.ErrNotFound {
+		httpsrv.WriteText(w, 404, "not found")
 		return
 	}
 
 	w.Header().Set("Location", url.URL)
 	w.WriteHeader(http.StatusFound)
 }
-
+func (s *shortDB) put(w http.ResponseWriter, r *http.Request) {
-func (s *shortManager) putShort(w http.ResponseWriter, r *http.Request) {
-	defer r.Body.Close()
-
 	vars := mux.Vars(r)
 
 	id := vars["id"]
 	secret := r.FormValue("secret")
 	u, err := url.Parse(r.FormValue("url"))
 	if err != nil {
-		httpsrv.WriteError(w, 400, "bad url")
+		httpsrv.WriteText(w, 400, "bad url")
 		return
 	}
 
-	short := s.GetURL(id)
+	store, err := badgerhold.Open(s.options)
+	defer func() {
+		if err = store.Close(); err != nil {
+			log.Fatal(err)
+		}
+	}()
+	if err != nil {
+		httpsrv.WriteText(w, 500, err.Error())
+		return
+	}
 
-	if short == nil {
+	url := &shortURL{}
-		short = newshort(id, secret, u.String())
+	err = store.Get(id, url)
+	if err != nil && err != badgerhold.ErrNotFound {
+		httpsrv.WriteText(w, 500, err.Error())
+		return
+	}
 
-		s.PutURL(short.ID, short)
+	if err == badgerhold.ErrNotFound {
-		httpsrv.WriteObject(w, 200, short)
+		url = newShortURL(id, secret, u.String())
 
+		err := store.Insert(url.ID, url)
+		if err != nil {
+			httpsrv.WriteText(w, 500, err.Error())
+			return
+		}
+
+		httpsrv.WriteObject(w, 200, url)
 		return
 	}
 
@@ -96,18 +134,27 @@ func (s *shortManager) putShort(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	if secret != short.Secret {
+	if secret != url.Secret {
 		httpsrv.WriteError(w, 403, "forbidden")
 		return
 	}
 
-	short.URL = u.String()
+	err = store.Upsert(url.ID, url)
+	if err != nil {
+		httpsrv.WriteText(w, 500, err.Error())
+		return
+	}
 
-	s.PutURL(short.ID, short)
+	httpsrv.WriteObject(w, 200, url)
-	httpsrv.WriteObject(w, 200, short)
 }
 
-func newshort(id, secret, u string) *shortURL {
+type shortURL struct {
+	ID     string `badgerhold:"unique"`
+	URL    string
+	Secret string
+}
+
+func newShortURL(id, secret, u string) *shortURL {
 	m, err := regexp.MatchString("[a-z-]{1,64}", id)
 	if id == "" || !m || err != nil {
 		id = uuid.V4()