update styles and add home page

This commit is contained in:
Jon Lundy 2020-11-23 20:49:53 -07:00
parent 7b285f38ab
commit 819cc1ba64
Signed by untrusted user who does not match committer: xuu
GPG Key ID: C63E6D61F3035024
11 changed files with 576 additions and 263 deletions

17
.vscode/launch.json vendored Normal file
View File

@ -0,0 +1,17 @@
{
// Use IntelliSense to learn about possible attributes.
// Hover to view descriptions of existing attributes.
// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
"version": "0.2.0",
"configurations": [
{
"name": "Launch",
"type": "go",
"request": "launch",
"mode": "auto",
"program": "${fileDirname}",
"env": {},
"args": []
}
]
}

7
go.mod
View File

@ -4,18 +4,21 @@ go 1.15
require (
github.com/go-chi/chi v4.1.2+incompatible
github.com/google/go-cmp v0.5.3 // indirect
github.com/google/go-cmp v0.5.4 // indirect
github.com/hashicorp/golang-lru v0.5.4
github.com/joho/godotenv v1.3.0
github.com/lucasb-eyer/go-colorful v1.0.3
github.com/rs/cors v1.7.0
github.com/rs/zerolog v1.20.0
github.com/russross/blackfriday v1.5.2
github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e
github.com/sour-is/crypto v0.0.0-20201016232853-f42a24ba5a81
github.com/stretchr/testify v1.6.1 // indirect
github.com/tv42/zbase32 v0.0.0-20190604154422-aacc64a8f915
go.uber.org/multierr v1.6.0
go.uber.org/ratelimit v0.1.0
golang.org/x/crypto v0.0.0-20201117144127-c1f2f97bffc9
golang.org/x/crypto v0.0.0-20201124201722-c8d3bf9c5392
golang.org/x/net v0.0.0-20201110031124-69a78807bb2b // indirect
golang.org/x/text v0.3.4 // indirect
gosrc.io/xmpp v0.5.1
)

19
go.sum
View File

@ -28,6 +28,8 @@ github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5a
github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/google/go-cmp v0.5.3 h1:x95R7cp+rSeeqAMI2knLtQ0DKlaBhv2NrtrOvafPHRo=
github.com/google/go-cmp v0.5.3/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.4 h1:L8R9j+yAqZuZjsqh/z+F1NCffTKKLShY6zXTItVIZ8M=
github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/pprof v0.0.0-20190515194954-54271f7e092f/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
github.com/google/pprof v0.0.0-20190908185732-236ed259b199/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
github.com/google/uuid v1.1.1 h1:Gkbcsh/GbpXz7lPftLA3P6TYMwjCLYm83jiFQZF/3gY=
@ -70,6 +72,8 @@ github.com/rs/cors v1.7.0/go.mod h1:gFx+x8UowdsKA9AchylcLynDq+nNFfI8FkUZdN/jGCU=
github.com/rs/xid v1.2.1/go.mod h1:+uKXf+4Djp6Md1KODXJxgGQPKngRmWyn10oCKFzNHOQ=
github.com/rs/zerolog v1.20.0 h1:38k9hgtUBdxFwE34yS8rTHmHBa4eN16E4DJlv177LNs=
github.com/rs/zerolog v1.20.0/go.mod h1:IzD0RJ65iWH0w97OQQebJEvTZYvsCUm9WVLWBQrJRjo=
github.com/russross/blackfriday v1.5.2 h1:HyvC0ARfnZBqnXwABFeSZHpKvJHJJfPz81GNueLj0oo=
github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
github.com/sirupsen/logrus v1.0.5/go.mod h1:pMByvHTf9Beacp5x1UXfOR9xyW/9antXMhjMPG0dEzc=
github.com/sirupsen/logrus v1.4.2 h1:SPIRibHv4MatM3XXNO2BJeFLZwZ2LvZgfQ5+UNI2im4=
github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
@ -93,14 +97,21 @@ github.com/twitchyliquid64/golang-asm v0.0.0-20190126203739-365674df15fc/go.mod
go.coder.com/go-tools v0.0.0-20190317003359-0c6a35b74a16/go.mod h1:iKV5yK9t+J5nG9O3uF6KYdPEz3dyfMyB15MN1rbQ8Qw=
go.uber.org/atomic v1.4.0 h1:cxzIVoETapQEqDhQu3QfnvXAV4AlzcvUCxkVUFw3+EU=
go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
go.uber.org/atomic v1.7.0 h1:ADUqmZGgLDDfbSL9ZmPxKTybcoEYHgpYfELNoN+7hsw=
go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
go.uber.org/multierr v1.1.0 h1:HoEmRHQPVSqub6w2z2d2EOVs2fjyFRGyofhKuyDq0QI=
go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
go.uber.org/multierr v1.6.0 h1:y6IPFStTAIT5Ytl7/XYmHvzXQ7S3g/IeZW9hyZ5thw4=
go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU=
go.uber.org/ratelimit v0.1.0 h1:U2AruXqeTb4Eh9sYQSTrMhH8Cb7M0Ian2ibBOnBcnAw=
go.uber.org/ratelimit v0.1.0/go.mod h1:2X8KaoNd1J0lZV+PxJk/5+DGbO/tpwLR1m++a7FnB/Y=
golang.org/x/crypto v0.0.0-20180426230345-b49d69b5da94/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20201117144127-c1f2f97bffc9 h1:phUcVbl53swtrUN8kQEXFhUxPlIlWyBfKmidCu7P95o=
golang.org/x/crypto v0.0.0-20201117144127-c1f2f97bffc9/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
golang.org/x/crypto v0.0.0-20201124201722-c8d3bf9c5392 h1:xYJJ3S178yv++9zXV/hnr29plCAGO9vAFG9dorqaFQc=
golang.org/x/crypto v0.0.0-20201124201722-c8d3bf9c5392/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
golang.org/x/lint v0.0.0-20190909230951-414d861bb4ac/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181102091132-c10e9556a7bc/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@ -108,6 +119,10 @@ golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859 h1:R/3boaszxrf1GEUWTVDzSKVwLmSJpwZ1yqXm8j0v2QI=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200202094626-16171245cfb2 h1:CCH4IOTTfewWjGOlSp+zGcjutRKlBEZQ6wTn8ozI/nI=
golang.org/x/net v0.0.0-20200202094626-16171245cfb2/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20201110031124-69a78807bb2b h1:uwuIcX0g4Yl1NC5XAz37xsr2lTtcqevgzYNVt49waME=
golang.org/x/net v0.0.0-20201110031124-69a78807bb2b/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@ -123,10 +138,10 @@ golang.org/x/sys v0.0.0-20190813064441-fde4db37ae7a/go.mod h1:h1NjWce9XRLGQEsW7w
golang.org/x/sys v0.0.0-20190927073244-c990c680b611/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191026070338-33540a1f6037 h1:YyJpGZS1sBuBCzLAR1VEpK193GlqGZbnPFnPV/5Rsb4=
golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.4 h1:0YWbFKbhXG/wIiuHDSKpS0Iy7FSA+u45VtBMfQcFTTc=
golang.org/x/text v0.3.4/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 h1:SvFZT6jyqRaOeXpc5h/JSfZenJ2O330aBsf7JfSUXmQ=

88
main.go
View File

@ -5,7 +5,6 @@ import (
"fmt"
"net/http"
"os"
"os/signal"
"strings"
"time"
@ -21,6 +20,7 @@ import (
"github.com/sour-is/keyproofs/pkg/cache"
"github.com/sour-is/keyproofs/pkg/config"
"github.com/sour-is/keyproofs/pkg/graceful"
"github.com/sour-is/keyproofs/pkg/keyproofs"
)
@ -36,11 +36,16 @@ var (
)
func main() {
log := zerolog.New(zerolog.NewConsoleWriter()).With().Timestamp().Caller().Logger()
log := zerolog.New(zerolog.NewConsoleWriter()).
With().
Timestamp().
Caller().
Logger()
ctx := context.Background()
ctx = log.WithContext(ctx)
ctx = WithInterupt(ctx)
ctx = graceful.WithInterupt(ctx)
ctx, _ = graceful.WithWaitGroup(ctx)
cfg := config.New()
cfg.Set("app-name", "KeyProofs")
@ -50,13 +55,14 @@ func main() {
ctx = cfg.Apply(ctx)
if err := run(ctx); err != nil {
log.Fatal().Stack().Err(err).Send()
log.Error().Stack().Err(err).Msg("Application Failed")
os.Exit(1)
}
}
func run(ctx context.Context) error {
log := log.Ctx(ctx)
wg := graceful.WaitGroup(ctx)
// derive baseURL from listener options
listen := env("HTTP_LISTEN", ":9061")
@ -66,10 +72,6 @@ func run(ctx context.Context) error {
}
baseURL := fmt.Sprintf("http://%s", host)
// Create cache for promise engine
arc, _ := lru.NewARC(4096)
c := cache.New(arc)
// Set config values
cfg := config.FromContext(ctx)
cfg.Set("base-url", env("BASE_URL", baseURL))
@ -94,6 +96,7 @@ func run(ctx context.Context) error {
mux := chi.NewRouter()
mux.Use(
cfg.ApplyHTTP,
secHeaders,
corsMiddleware,
middleware.RequestID,
middleware.RealIP,
@ -101,12 +104,20 @@ func run(ctx context.Context) error {
middleware.Recoverer,
)
app, err := keyproofs.New(ctx, c)
// Create cache for promise engine
arc, _ := lru.NewARC(4096)
c := cache.New(arc)
keyproofApp := keyproofs.NewKeyProofApp(ctx, c)
dnsApp := keyproofs.NewDNSApp(ctx)
vcardApp, err := keyproofs.NewVCardApp(ctx)
if err != nil {
return err
}
app.Routes(mux)
keyproofApp.Routes(mux)
dnsApp.Routes(mux)
vcardApp.Routes(mux)
log.Info().
Str("app", cfg.GetString("app-name")).
@ -122,13 +133,11 @@ func run(ctx context.Context) error {
ReadTimeout: 15 * time.Second,
Handler: mux,
}).Run(ctx)
if err != nil {
return err
}
log.Info().Msg("shutdown")
return nil
return wg.Wait(5 * time.Second)
}
type Server struct {
@ -140,23 +149,30 @@ func New(s *http.Server) *Server {
}
func (s *Server) Run(ctx context.Context) error {
log := log.Ctx(ctx)
wg := graceful.WaitGroup(ctx)
go func() {
wg.Go(func() error {
<-ctx.Done()
log.Info().Msg("Shutdown HTTP")
ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
ctx := context.Background()
ctx, cancel := context.WithTimeout(ctx, 10*time.Second)
defer cancel()
err := s.srv.Shutdown(ctx)
if err != nil {
log.Fatal().Err(err)
return
if err != nil && err != http.ErrServerClosed {
return err
}
log.Info().Msg("Stopped HTTP")
}()
return nil
})
return s.srv.ListenAndServe()
err := s.srv.ListenAndServe()
if err != nil && err != http.ErrServerClosed {
return err
}
return nil
}
func env(name, defaultValue string) string {
@ -167,30 +183,16 @@ func env(name, defaultValue string) string {
return defaultValue
}
func WithInterupt(ctx context.Context) context.Context {
log := log.Ctx(ctx)
ctx, cancel := context.WithCancel(ctx)
func secHeaders(h http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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("X-Content-Type-Options", "nosniff")
w.Header().Set("Content-Security-Policy", "font-src https://pagecdn.io")
// Listen for Interrupt signals
c := make(chan os.Signal, 1)
signal.Notify(c, os.Interrupt)
defer signal.Stop(c)
go func() {
select {
case <-c:
cancel()
log.Warn().Msg("Shutting down! interrupt received")
return
case <-ctx.Done():
cancel()
log.Warn().Msg("Shutting down! context cancelled")
return
}
}()
return ctx
h.ServeHTTP(w, r)
})
}
type accessLog func() *zerolog.Event

View File

@ -0,0 +1,127 @@
package graceful
import (
"context"
"errors"
"fmt"
"os"
"os/signal"
"sync"
"time"
"github.com/rs/zerolog/log"
"go.uber.org/multierr"
)
func WithInterupt(ctx context.Context) context.Context {
log := log.Ctx(ctx)
ctx, cancel := context.WithCancel(ctx)
// Listen for Interrupt signals
c := make(chan os.Signal, 1)
signal.Notify(c, os.Interrupt)
go func() {
defer signal.Stop(c)
for {
select {
case <-c:
cancel()
log.Warn().Msg("Shutting down! interrupt received")
return
case <-ctx.Done():
log.Warn().Msg("Shutting down! context cancelled")
return
}
}
}()
return ctx
}
type contextKey struct{ string }
var wgKey = contextKey{"waitgroup"}
type wgContext struct {
wg sync.WaitGroup
err error
ctx context.Context
}
func (wg *wgContext) String() string {
return fmt.Sprintf("WaitGroup[%v %v]", wg.err, wg.ctx)
}
type WG interface {
Wait(time.Duration) error
Go(func() error)
}
func WithWaitGroup(ctx context.Context) (context.Context, WG) {
if wg := WaitGroup(ctx); wg != nil {
return ctx, wg
}
wg := &wgContext{ctx: ctx}
return context.WithValue(ctx, wgKey, wg), wg
}
func WaitGroup(ctx context.Context) *wgContext {
if wg, ok := ctx.Value(wgKey).(*wgContext); ok {
return wg
}
return nil
}
func (wg *wgContext) Go(fn func() error) {
if wg == nil {
panic("nil wait group")
}
wg.Add(1)
go func() {
err := fn()
wg.err = multierr.Append(wg.err, err)
wg.Done()
}()
}
func (wg *wgContext) Add(n int) {
wg.wg.Add(n)
}
func (wg *wgContext) Done() {
wg.wg.Done()
}
func (wg *wgContext) Wait(gracetime time.Duration) error {
if wg == nil {
return nil
}
log := log.Ctx(wg.ctx)
ch := make(chan struct{})
go func() {
wg.wg.Wait()
close(ch)
}()
<-wg.ctx.Done()
wg.err = multierr.Append(wg.err, wg.ctx.Err())
log.Debug().Msg("shutdown begin")
timer := time.NewTimer(gracetime)
select {
case <-ch:
case <-timer.C:
wg.err = multierr.Append(wg.err, ErrExpiredGrace)
}
log.Debug().Msg("shutdown complete")
return wg.err
}
var ErrExpiredGrace = errors.New("grace time expired")

View File

@ -0,0 +1,32 @@
package keyproofs
import (
"context"
"net"
"net/http"
"strings"
"github.com/go-chi/chi"
)
type dnsApp struct {
resolver *net.Resolver
}
func NewDNSApp(ctx context.Context) *dnsApp {
return &dnsApp{resolver: net.DefaultResolver}
}
func (app *dnsApp) getDNS(w http.ResponseWriter, r *http.Request) {
domain := chi.URLParam(r, "domain")
res, err := app.resolver.LookupTXT(r.Context(), domain)
if err != nil {
writeText(w, 400, err.Error())
return
}
writeText(w, 200, strings.Join(res, "\n"))
}
func (app *dnsApp) Routes(r *chi.Mux) {
r.MethodFunc("GET", "/dns/{domain}", app.getDNS)
}

View File

@ -4,18 +4,15 @@ import (
"context"
"encoding/base64"
"fmt"
"net"
"html/template"
"net/http"
"net/mail"
"strconv"
"strings"
"text/template"
"time"
"github.com/go-chi/chi"
zlog "github.com/rs/zerolog/log"
"github.com/russross/blackfriday"
"github.com/skip2/go-qrcode"
"gosrc.io/xmpp"
"github.com/sour-is/keyproofs/pkg/cache"
"github.com/sour-is/keyproofs/pkg/config"
@ -23,32 +20,7 @@ import (
)
var expireAfter = 20 * time.Minute
func New(ctx context.Context, c cache.Cacher) (*identity, error) {
log := zlog.Ctx(ctx)
var ok bool
var xmppConfig *xmpp.Config
if xmppConfig, ok = config.FromContext(ctx).Get("xmpp-config").(*xmpp.Config); !ok {
log.Error().Msg("no xmpp-config")
return nil, fmt.Errorf("no xmpp config")
}
conn, err := NewXMPP(ctx, xmppConfig)
if err != nil {
return nil, err
}
tasker := promise.NewRunner(ctx, promise.Timeout(30*time.Second), promise.WithCache(c, expireAfter))
i := &identity{
cache: c,
tasker: tasker,
conn: conn,
}
return i, nil
}
var runnerTimeout = 30 * time.Second
// 1x1 gif pixel
var pixl = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII="
@ -61,30 +33,32 @@ var defaultStyle = &Style{
Palette: getPalette("#93CCEA"),
}
type identity struct {
type keyproofApp struct {
cache cache.Cacher
tasker promise.Tasker
conn *connection
}
func (s *identity) Routes(r *chi.Mux) {
r.Use(secHeaders)
r.MethodFunc("GET", "/id/{id}", s.get)
r.MethodFunc("GET", "/dns/{domain}", s.getDNS)
r.MethodFunc("GET", "/vcard/{jid}", s.getVCard)
r.MethodFunc("GET", "/qr", s.getQR)
func NewKeyProofApp(ctx context.Context, c cache.Cacher) *keyproofApp {
return &keyproofApp{
cache: c,
tasker: promise.NewRunner(
ctx,
promise.Timeout(runnerTimeout),
promise.WithCache(c, expireAfter),
),
}
}
func (app *keyproofApp) Routes(r *chi.Mux) {
r.MethodFunc("GET", "/", app.getHome)
r.MethodFunc("GET", "/id/{id}", app.getProofs)
r.MethodFunc("GET", "/qr", app.getQR)
r.MethodFunc("GET", "/favicon.ico", func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "image/png")
w.WriteHeader(200)
_, _ = w.Write(keypng)
})
}
func fmtKey(key promise.Key) string {
return fmt.Sprintf("%T", key.Key())
}
func (s *identity) get(w http.ResponseWriter, r *http.Request) {
func (app *keyproofApp) getProofs(w http.ResponseWriter, r *http.Request) {
log := zlog.Ctx(r.Context())
cfg := config.FromContext(r.Context())
@ -96,7 +70,7 @@ func (s *identity) get(w http.ResponseWriter, r *http.Request) {
defer cancel()
// Run tasks to resolve entity, style, and proofs.
task := s.tasker.Run(EntityKey(id), func(q promise.Q) {
task := app.tasker.Run(EntityKey(id), func(q promise.Q) {
ctx := q.Context()
log := zlog.Ctx(ctx).With().Interface(fmtKey(q), q.Key()).Logger()
@ -128,7 +102,7 @@ func (s *identity) get(w http.ResponseWriter, r *http.Request) {
key := q.Key().(StyleKey)
log.Debug().Msg("start task")
style, err := s.getStyle(ctx, string(key))
style, err := getStyle(ctx, string(key))
if err != nil {
q.Reject(err)
return
@ -137,7 +111,6 @@ func (s *identity) get(w http.ResponseWriter, r *http.Request) {
log.Debug().Msg("Resolving Style")
q.Resolve(style)
})
})
task.After(func(q promise.ResultQ) {
@ -175,7 +148,6 @@ func (s *identity) get(w http.ResponseWriter, r *http.Request) {
page := page{Style: defaultStyle}
page.AppName = fmt.Sprintf("%s v%s", cfg.GetString("app-name"), cfg.GetString("app-version"))
// Wait for either entity to resolve or timeout
select {
case <-task.Await():
@ -189,7 +161,7 @@ func (s *identity) get(w http.ResponseWriter, r *http.Request) {
case <-ctx.Done():
log.Print("Deadline Timeout")
if e, ok := s.cache.Get(EntityKey(id)); ok {
if e, ok := app.cache.Get(EntityKey(id)); ok {
page.Entity = e.Value().(*Entity)
}
}
@ -198,7 +170,7 @@ func (s *identity) get(w http.ResponseWriter, r *http.Request) {
if page.Entity != nil {
var gotStyle, gotProofs bool
if s, ok := s.cache.Get(StyleKey(page.Entity.Primary.Address)); ok {
if s, ok := app.cache.Get(StyleKey(page.Entity.Primary.Address)); ok {
page.Style = s.Value().(*Style)
gotStyle = true
}
@ -210,7 +182,7 @@ func (s *identity) get(w http.ResponseWriter, r *http.Request) {
for i := range page.Entity.Proofs {
p := page.Entity.Proofs[i]
if s, ok := s.cache.Get(ProofKey(p)); ok {
if s, ok := app.cache.Get(ProofKey(p)); ok {
log.Debug().Str("uri", p).Msg("Proof from cache")
proofs[p] = s.Value().(*Proof)
} else {
@ -226,31 +198,62 @@ func (s *identity) get(w http.ResponseWriter, r *http.Request) {
}
// Template and display.
t, err := template.New("identity").Parse(pageTPL)
var err error
t := template.New("page")
t, err = t.Parse(pageTPL)
if err != nil {
WriteText(w, 500, err.Error())
writeText(w, 500, err.Error())
return
}
t, err = t.Parse(proofTPL)
if err != nil {
writeText(w, 500, err.Error())
return
}
err = t.Execute(w, page)
if err != nil {
WriteText(w, 500, err.Error())
writeText(w, 500, err.Error())
return
}
}
func (app *keyproofApp) getHome(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
cfg := config.FromContext(ctx)
func (s *identity) getDNS(w http.ResponseWriter, r *http.Request) {
domain := chi.URLParam(r, "domain")
baseURL := cfg.GetString("base-url")
if id := r.URL.Query().Get("id"); id != "" {
http.Redirect(w, r, fmt.Sprintf("%s/id/%s", baseURL, id), http.StatusFound)
return
}
res, err := net.DefaultResolver.LookupTXT(r.Context(), domain)
page := page{Style: defaultStyle, IsComplete: true, Markdown: homeMKDN}
page.AppName = fmt.Sprintf("%s v%s", cfg.GetString("app-name"), cfg.GetString("app-version"))
// Template and display.
var err error
t := template.New("page")
t = t.Funcs(template.FuncMap{"markDown": markDowner})
t, err = t.Parse(pageTPL)
if err != nil {
WriteText(w, 400, err.Error())
writeText(w, 500, err.Error())
return
}
WriteText(w, 200, strings.Join(res, "\n"))
}
t, err = t.Parse(homeTPL)
if err != nil {
writeText(w, 500, err.Error())
return
}
func (s *identity) getQR(w http.ResponseWriter, r *http.Request) {
err = t.Execute(w, page)
if err != nil {
writeText(w, 500, err.Error())
return
}
}
func (app *keyproofApp) getQR(w http.ResponseWriter, r *http.Request) {
log := zlog.Ctx(r.Context())
content := r.URL.Query().Get("c")
@ -280,7 +283,7 @@ func (s *identity) getQR(w http.ResponseWriter, r *http.Request) {
png, err := qrcode.Encode(content, quality, size)
if err != nil {
WriteText(w, 400, err.Error())
writeText(w, 400, err.Error())
return
}
@ -290,38 +293,18 @@ func (s *identity) getQR(w http.ResponseWriter, r *http.Request) {
_, _ = w.Write(png)
}
func (s *identity) getVCard(w http.ResponseWriter, r *http.Request) {
jid := chi.URLParam(r, "jid")
if _, err := mail.ParseAddress(jid); err != nil {
fmt.Fprint(w, err)
w.WriteHeader(400)
}
vcard, err := s.conn.GetXMPPVCard(r.Context(), jid)
if err != nil {
fmt.Fprint(w, err)
w.WriteHeader(500)
}
w.Header().Set("Content-Type", "text/xml")
w.WriteHeader(200)
fmt.Fprint(w, vcard)
}
func secHeaders(h http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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("X-Content-Type-Options", "nosniff")
h.ServeHTTP(w, r)
})
func markDowner(args ...interface{}) template.HTML {
s := blackfriday.MarkdownCommon([]byte(fmt.Sprintf("%s", args...)))
return template.HTML(s)
}
// WriteText writes plain text
func WriteText(w http.ResponseWriter, code int, o string) {
func writeText(w http.ResponseWriter, code int, o string) {
w.Header().Set("Content-Type", "text/plain")
w.WriteHeader(code)
_, _ = w.Write([]byte(o))
}
func fmtKey(key promise.Key) string {
return fmt.Sprintf("%T", key.Key())
}

View File

@ -0,0 +1,56 @@
package keyproofs
import (
"context"
"fmt"
"net/http"
"net/mail"
"github.com/go-chi/chi"
zlog "github.com/rs/zerolog/log"
"github.com/sour-is/keyproofs/pkg/config"
"gosrc.io/xmpp"
)
type vcardApp struct {
conn *connection
}
func NewVCardApp(ctx context.Context) (*vcardApp, error) {
log := zlog.Ctx(ctx)
var ok bool
var xmppConfig *xmpp.Config
if xmppConfig, ok = config.FromContext(ctx).Get("xmpp-config").(*xmpp.Config); !ok {
log.Error().Msg("no xmpp-config")
return nil, fmt.Errorf("no xmpp config")
}
conn, err := NewXMPP(ctx, xmppConfig)
if err != nil {
return nil, err
}
return &vcardApp{conn: conn}, nil
}
func (app *vcardApp) Routes(r *chi.Mux) {
r.MethodFunc("GET", "/vcard/{jid}", app.getVCard)
}
func (app *vcardApp) getVCard(w http.ResponseWriter, r *http.Request) {
jid := chi.URLParam(r, "jid")
if _, err := mail.ParseAddress(jid); err != nil {
fmt.Fprint(w, err)
w.WriteHeader(400)
}
vcard, err := app.conn.GetXMPPVCard(r.Context(), jid)
if err != nil {
fmt.Fprint(w, err)
w.WriteHeader(500)
}
w.Header().Set("Content-Type", "text/xml")
w.WriteHeader(200)
fmt.Fprint(w, vcard)
}

View File

@ -25,7 +25,7 @@ type Style struct {
Palette []string
}
func (s *identity) getStyle(ctx context.Context, email string) (*Style, error) {
func getStyle(ctx context.Context, email string) (*Style, error) {
log := log.Ctx(ctx)
avatarHost, styleHost, err := styleSRV(ctx, email)

View File

@ -2,10 +2,11 @@ package keyproofs
type page struct {
AppName string
Entity *Entity
Style *Style
Proofs *Proofs
Entity *Entity
Style *Style
Proofs *Proofs
Markdown string
HasProofs bool
IsComplete bool
Err error
@ -15,7 +16,6 @@ var pageTPL = `
<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=" >
@ -25,6 +25,10 @@ var pageTPL = `
{{ with .Style }}
<style>
@font-face { font-family: "Font Awesome 5 Free"; font-weight: 900; src: url(https://pagecdn.io/lib/font-awesome/5.14.0/webfonts/fa-solid-900.woff2); }
@font-face { font-family: "Font Awesome 5 Free"; font-weight: 400; src: url(https://pagecdn.io/lib/font-awesome/5.14.0/webfonts/fa-regular-400.woff2); }
@font-face { font-family: "Font Awesome 5 Brands"; src: url(https://pagecdn.io/lib/font-awesome/5.14.0/webfonts/fa-brands-400.woff2); }
{{range $i, $val := .Palette}}.fg-color-{{$i}} { color: {{$val}}; }
{{end}}
@ -46,27 +50,26 @@ var pageTPL = `
.shade { background-color: {{index .Palette 3}}80; border-radius: .25rem;}
.lead { padding:0; margin:0; }
@media only screen and (max-width: 991px) {
.jumbotron h1 { font-size: 2rem; }
.jumbotron .lead { font-size: 1.0rem; }
}
@media only screen and (max-width: 768px) {
.center-xs { text-align: center; width: 100% }
.center-sm { text-align: center; width: 100% }
.center-md { text-align: center; width: 100% }
h1, h2, h3, h4, h5, h6, .lead { font-size: 75% }
}
.center-xs { text-align: center; width: 100% }
.center-sm { text-align: center; width: 100% }
.center-md { text-align: center; width: 100% }
.jumbotron h1 { font-size: 2rem; }
.jumbotron .lead { font-size: 1.0rem; }
}
@media only screen and (max-width: 576px) {
.center-xs { text-align: center; width: 100% }
.center-sm { text-align: center; width: 100% }
.center-md { text-align: center; width: 100% }
h1, h2, h3, h4, h5, h6, .lead { font-size: 75% }
.jumbotron .lead { font-size: 0.8rem; }
body { font-size: 0.8rem; }
}
@media only screen and (max-width: 0) {
.center-xs { text-align: center; width: 100% }
.center-sm { text-align: center; width: 100% }
.center-md { text-align: center; width: 100% }
h1, h2, h3, h4, h5, h6, .lead { font-size: 60% }
}
</style>
{{end}}
</head>
@ -74,110 +77,178 @@ var pageTPL = `
<body>
<div class="container">
<div class="card">
<div class="jumbotron heading">
<div class="container">
<div class="row shade">
{{ with .Err }}
<div class="col-xs center-md">
<i class="fas fa-exclamation-triangle fa-4x fg-color-11"></i>
</div>
<div class="col-md">
<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 center-md">
<img src="{{.Avatar}}" class="img-thumbnail" alt="avatar" style="width:88px; height:88px">
</div>
{{end}}
{{with .Entity}}
<div class="col-md center-md">
<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>
<div class="col-xs center-md">
<img src="/qr?s=-2&c=OPENPGP4FPR%3A{{.Fingerprint}}" class="img-thumbnail" alt="qrcode" style="width:88px; height:88px">
</div>
{{else}}
<div class="col-md">
<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}}
{{if .HasProofs}}
{{with .Proofs}}
<div class="card">
<div class="card-header">Proofs</div>
<ul class="list-group list-group-flush">
{{range .}}
<li class="list-group-item">
<div class="d-flex w-100 justify-content-between">
<div>
<a title="{{.Link}}" class="font-weight-bold" href="{{.Link}}">
<i title="{{.Service}}" class="{{.Icon}}"></i>
{{.Name}}
</a>
{{if eq .Status 0}}
<a class="text-muted" href="{{.Verify}}"> <i class="fas fa-ellipsis-h"> Checking</i></a>
{{else if eq .Status 1}}
<a class="text-warning" href="{{.Verify}}"> <i class="fas fa-exclamation-triangle"></i> Error</a>
{{else if eq .Status 2}}
<a class="text-danger" href="{{.Verify}}"> <i class="far fa-times-circle"></i> Invalid</a>
{{else if eq .Status 3}}
<a class="text-success" href="{{.Verify}}"> <i class="far fa-check-square"></i> Verified</a>
{{end}}
</div>
<div>
{{if eq .Service "xmpp"}}
<img src="/qr?s=-2&c={{.Link}}" alt="qrcode" style="width:88px; height:88px">
{{end}}
</div>
</div>
</li>
{{end}}
</ul>
</div>
<br/>
{{else}}
<div class="card">
<div class="card-header">Proofs</div>
<div class="card-body">Loading...</div>
</div>
<br/>
{{end}}
{{end}}
</div>
{{template "content" .}}
<div class="card-footer text-muted text-center">
{{.AppName}} | &copy; 2020 Sour.is | <a href="/id/me@sour.is">About me</a> | <a href="https://github.com/sour-is/keyproofs">GitHub</a> | Inspired by <a href="https://keyoxide.org/">keyoxide</a>
<a href="/">{{.AppName}}</a> | &copy; 2020 Sour.is | <a href="/id/me@sour.is">About me</a> | <a href="https://github.com/sour-is/keyproofs">GitHub</a> | Inspired by <a href="https://keyoxide.org/">keyoxide</a>
</div>
</div>
</div>
</body>
</html>
`
var homeTPL = `
{{define "content"}}
<div class="jumbotron heading">
<div class="container">
<div class="row shade">
<div class="col-md">
<h1 class="display-8 fg-color-8">Key Proofs</h1>
<p class="lead fg-color-11">Verify social identitys using OpenPGP</p>
</div>
</div>
</div>
<br/>
<div class="card">
<div class="card-body">
<form method="GET" action="/">
<div class="input-group mb-3">
<input type="text" name="id" class="form-control" placeholder="Email or Fingerprint..." aria-label="Email or Fingerprint" aria-describedby="button-addon">
<div class="input-group-append">
<button class="btn btn-outline-secondary" type="submit" id="button-addon">GO</button>
</div>
</div>
</form>
</div>
</div>
</div>
<div class="container"> {{.Markdown | markDown}} </div>
{{end}}
`
var proofTPL = `
{{define "content"}}
<div class="jumbotron heading">
<div class="container">
<div class="row shade">
{{ with .Err }}
<div class="col-xs center-md">
<i class="fas fa-exclamation-triangle fa-4x fg-color-11"></i>
</div>
<div class="col-md">
<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 center-md">
<img src="{{.Avatar}}" class="img-thumbnail" alt="avatar" style="width:88px; height:88px">
</div>
{{end}}
{{with .Entity}}
<div class="col-md center-md">
<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>
<div class="col-xs center-md">
<img src="/qr?s=-2&c=OPENPGP4FPR%3A{{.Fingerprint}}" class="img-thumbnail" alt="qrcode" style="width:88px; height:88px">
</div>
{{else}}
<div class="col-md">
<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}}
{{if .HasProofs}}
{{with .Proofs}}
<div class="card">
<div class="card-header">Proofs</div>
<ul class="list-group list-group-flush">
{{range .}}
<li class="list-group-item">
<div class="d-flex w-100 justify-content-between">
<div>
<a title="{{.Link}}" class="font-weight-bold" href="{{.Link}}">
<i title="{{.Service}}" class="{{.Icon}}"></i>
{{.Name}}
</a>
{{if eq .Status 0}}
<a class="text-muted" href="{{.Verify}}"> <i class="fas fa-ellipsis-h"> Checking</i></a>
{{else if eq .Status 1}}
<a class="text-warning" href="{{.Verify}}"> <i class="fas fa-exclamation-triangle"></i> Error</a>
{{else if eq .Status 2}}
<a class="text-danger" href="{{.Verify}}"> <i class="far fa-times-circle"></i> Invalid</a>
{{else if eq .Status 3}}
<a class="text-success" href="{{.Verify}}"> <i class="far fa-check-square"></i> Verified</a>
{{end}}
</div>
<div>
{{if eq .Service "xmpp"}}
<img src="/qr?s=-2&c={{.Link}}" alt="qrcode" style="width:88px; height:88px">
{{end}}
</div>
</div>
</li>
{{end}}
</ul>
</div>
<br/>
{{else}}
<div class="card">
<div class="card-header">Proofs</div>
<div class="card-body">Loading...</div>
</div>
<br/>
{{end}}
{{end}}
</div>
{{end}}
`
var homeMKDN = `
## About Keyproofs
KeyProofs is a server side version of Keyoxide. There is no JavaScript executed on this page and resourcesKeys are looked up via [Web key directory](https://datatracker.ietf.org/doc/draft-koch-openpgp-webkey-service/)
or from <https://keys.openpgp.org/>.
### Decentralized online identity proofs
- You decide which accounts are linked together
- You decide where this data is stored
- KeyProofs does not store your identity data on its servers
- KeyProofs merely verifies the identity proofs and displays them
### Empowering the internet citizen
- A verified identity proof proves ownership of an account and builds trust
- No bad actor can impersonate you as long as your accounts aren't compromised
- Your online identity data is safe from greedy internet corporations
### User-centric platform
- KeyProofs generates QR codes that integrate with OpenKeychain and Conversations
- KeyProofs fetches the key wherever the user decides to store it
- KeyProofs is self-hostable, meaning you could put it on any server you trust
### Secure and privacy-friendly
- KeyProofs doesn't want your personal data, track you or show you ads
- KeyProofs relies on OpenPGP, a widely used public-key cryptography standard (RFC-4880)
- Cryptographic operations are performed on server.
`

View File

@ -6,6 +6,7 @@ import (
"fmt"
"github.com/rs/zerolog/log"
"github.com/sour-is/keyproofs/pkg/graceful"
"gosrc.io/xmpp"
"gosrc.io/xmpp/stanza"
)
@ -40,28 +41,34 @@ func init() {
}
type connection struct {
client *xmpp.Client
client xmpp.StreamClient
}
func NewXMPP(ctx context.Context, config *xmpp.Config) (*connection, error) {
log := log.Ctx(ctx)
wg := graceful.WaitGroup(ctx)
router := xmpp.NewRouter()
conn := &connection{}
var err error
conn.client, err = xmpp.NewClient(config, router, func(err error) { log.Error().Err(err).Send() })
cl, err := xmpp.NewClient(config, router, func(err error) { log.Error().Err(err).Send() })
if err != nil {
return nil, err
}
sc := xmpp.NewStreamManager(cl, func(c xmpp.Sender) { log.Info().Msg("XMPP Client connected.") })
wg.Go(func() error {
log.Debug().Msg("starting XMPP")
return sc.Run()
})
go func() {
<-ctx.Done()
err := conn.client.Disconnect()
log.Error().Err(err).Send()
sc.Stop()
log.Info().Msg("XMPP Client shutdown.")
}()
err = conn.client.Connect()
conn.client = cl
return conn, err
}