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Copyright (C) 2021 Marius Schellenberger
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.

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GNU GENERAL PUBLIC LICENSE
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The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.

56
Makefile Normal file
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@ -0,0 +1,56 @@
CC=go
BUILD=build -v -trimpath
VERSION=$(shell cat VERSION)
GCFLAGS=-gcflags '-e'
LDFLAGS=-ldflags '-buildid=$(VERSION) -X main.version=$(VERSION) -s -w'
PROGRAM=goacc
CMD=-o $(PROGRAM) cmd/goacc/main.go
ENV=CGO_ENABLED=0 GO111MODULE=on
all: $(PROGRAM)
setup:
$(CC) install github.com/client9/misspell/cmd/misspell@latest
$(CC) install honnef.co/go/tools/cmd/staticcheck@latest
release: clean gofmt codeqa
$(ENV) $(CC) $(BUILD) $(GCFLAGS) $(LDFLAGS) $(CMD)
release-vendor: clean gofmt codeqa
$(ENV) $(CC) $(BUILD) -mod=vendor $(GCFLAGS) $(LDFLAGS) $(CMD)
vendor: clean gofmt
$(ENV) $(CC) $(BUILD) -mod=vendor $(GCFLAGS) $(LDFLAGS) $(CMD)
$(PROGRAM): clean gofmt
$(ENV) $(CC) $(BUILD) $(GCFLAGS) $(LDFLAGS) $(CMD)
clean:
$(CC) clean -x
gofmt:
$(CC) fmt ./...
codeqa: govet misspell staticcheck test
govet:
$(CC) vet ./...
misspell:
$(GOPATH)/bin/misspell cmd/* pkg/* Makefile README.md sri.sh
staticcheck:
$(GOPATH)/bin/staticcheck ./...
test:
ifeq ($(shell go env GOARCH), $(shell go env GOHOSTARCH))
ifeq ($(shell go env GOOS), $(shell go env GOHOSTOS))
$(CC) test ./...
else
$(info skipping tests of other platforms)
endif
else
$(info skipping tests of other platforms)
endif
.PHONY: setup release release-vendor vendor build clean codeqa gofmt govet misspell staticcheck test

1
README.md Normal file
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@ -0,0 +1 @@
# GoAcc - a simple OAuth2 login and consent provider

1
VERSION Normal file
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@ -0,0 +1 @@
v1.0

58
cmd/goacc/main.go Normal file
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@ -0,0 +1,58 @@
// Copyright (C) 2022 Marius Schellenberger
package main
import (
"context"
"flag"
"os"
"os/signal"
"syscall"
"time"
"git.giftfish.de/ston1th/goacc/pkg/core"
"git.giftfish.de/ston1th/goacc/pkg/server"
"github.com/go-logr/logr"
"k8s.io/klog/v2"
"k8s.io/klog/v2/klogr"
)
var (
version string
config string
log logr.Logger
)
func main() {
klog.InitFlags(nil)
flag.StringVar(&config, "config", "", "path to config file")
flag.Parse()
log = klogr.New().WithName("main")
log.Info("starting goacc", "version", version)
cfg, err := core.LoadConfig(config)
if err != nil {
klog.Fatalf("init failed: %s", err)
}
srv, err := server.NewServer(klogr.New().WithName("srv"), cfg)
if err != nil {
klog.Fatalf("init failed: %s", err)
}
err = srv.Start(klogr.New().WithName("db"))
if err != nil {
klog.Fatalf("init failed: %s", err)
}
sigs := make(chan os.Signal, 1)
signal.Notify(sigs, syscall.SIGINT, syscall.SIGTERM)
<-sigs
log.Info("goacc shutdown initiated")
ctx, cancel := context.WithTimeout(context.Background(), time.Second*5)
srv.Shutdown(ctx)
cancel()
log.Info("goacc shutdown completed")
os.Exit(0)
}

26
go.mod Normal file
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@ -0,0 +1,26 @@
module git.giftfish.de/ston1th/goacc
go 1.18
require (
git.giftfish.de/ston1th/godrop/v2 v2.1.0
git.giftfish.de/ston1th/jwt/v3 v3.2.0
github.com/go-logr/logr v1.2.3
github.com/gorilla/mux v1.8.0
github.com/ory/hydra-client-go v1.11.8
github.com/pquerna/otp v1.3.0
go.etcd.io/bbolt v1.3.6
golang.org/x/crypto v0.0.0-20210817164053-32db794688a5
k8s.io/klog/v2 v2.70.1
)
require (
github.com/boombuler/barcode v1.0.1-0.20190219062509-6c824513bacc // indirect
github.com/davecgh/go-spew v1.1.1 // indirect
github.com/golang/protobuf v1.4.3 // indirect
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110 // indirect
golang.org/x/oauth2 v0.0.0-20210323180902-22b0adad7558 // indirect
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1 // indirect
google.golang.org/appengine v1.6.6 // indirect
google.golang.org/protobuf v1.25.0 // indirect
)

397
go.sum Normal file
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@ -0,0 +1,397 @@
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=
cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
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 v0.50.0/go.mod h1:r9sluTvynVuxRIOHXQEHMFffphuXHOMZMycpNR5e6To=
cloud.google.com/go v0.52.0/go.mod h1:pXajvRH/6o3+F9jDHZWQ5PbGhn+o8w9qiu/CffaVdO4=
cloud.google.com/go v0.53.0/go.mod h1:fp/UouUEsRkN6ryDKNW/Upv/JBKnv6WDthjR6+vze6M=
cloud.google.com/go v0.54.0/go.mod h1:1rq2OEkV3YMf6n/9ZvGWI3GWw0VoqH/1x2nd8Is/bPc=
cloud.google.com/go v0.56.0/go.mod h1:jr7tqZxxKOVYizybht9+26Z/gUq7tiRzu+ACVAMbKVk=
cloud.google.com/go v0.57.0/go.mod h1:oXiQ6Rzq3RAkkY7N6t3TcE6jE+CIBBbA36lwQ1JyzZs=
cloud.google.com/go v0.62.0/go.mod h1:jmCYTdRCQuc1PHIIJ/maLInMho30T/Y0M4hTdTShOYc=
cloud.google.com/go v0.65.0/go.mod h1:O5N8zS7uWy9vkA9vayVHs65eM1ubvY4h553ofrNHObY=
cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE=
cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc=
cloud.google.com/go/bigquery v1.5.0/go.mod h1:snEHRnqQbz117VIFhE8bmtwIDY80NLUZUMb4Nv6dBIg=
cloud.google.com/go/bigquery v1.7.0/go.mod h1://okPTzCYNXSlb24MZs83e2Do+h+VXtc4gLoIoXIAPc=
cloud.google.com/go/bigquery v1.8.0/go.mod h1:J5hqkt3O0uAFnINi6JXValWIb1v0goeZM77hZzJN/fQ=
cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk=
cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
cloud.google.com/go/pubsub v1.1.0/go.mod h1:EwwdRX2sKPjnvnqCa270oGRyludottCI76h+R3AArQw=
cloud.google.com/go/pubsub v1.2.0/go.mod h1:jhfEVHT8odbXTkndysNHCcx0awwzvfOlguIAii9o8iA=
cloud.google.com/go/pubsub v1.3.1/go.mod h1:i+ucay31+CNRpDW4Lu78I4xXG+O1r/MAHgjpRVR+TSU=
cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw=
cloud.google.com/go/storage v1.5.0/go.mod h1:tpKbwo567HUNpVclU5sGELwQWBDZ8gh0ZeosJ0Rtdos=
cloud.google.com/go/storage v1.6.0/go.mod h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohlUTyfDhBk=
cloud.google.com/go/storage v1.8.0/go.mod h1:Wv1Oy7z6Yz3DshWRJFhqM/UCfaWIRTdp0RXyy7KQOVs=
cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9ullr3+Kg0=
dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
git.giftfish.de/ston1th/godrop/v2 v2.1.0 h1:vR4aWVeMGJ+tHQH0p44esZrSl5dYJzuCmZqhKWP/vwI=
git.giftfish.de/ston1th/godrop/v2 v2.1.0/go.mod h1:z8KA3HP/vB04wddLXZfYVKURYDxBGau9hlHtV61x9mM=
git.giftfish.de/ston1th/jwt/v3 v3.2.0 h1:V6Lh7OjXn4D3HPd/LoDf7w5N7cyiSXEPAQCIfSVZ05c=
git.giftfish.de/ston1th/jwt/v3 v3.2.0/go.mod h1:jDALrW7OKeIaqYuMxs3GWyPRnQZmk/R+Lu9p/Em3Ziw=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
github.com/boombuler/barcode v1.0.1-0.20190219062509-6c824513bacc h1:biVzkmvwrH8WK8raXaxBx6fRVTlJILwEwQGL1I/ByEI=
github.com/boombuler/barcode v1.0.1-0.20190219062509-6c824513bacc/go.mod h1:paBWMcWSl3LHKBqUq+rly7CNSldXjb2rDl3JlRe0mD8=
github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
github.com/go-gl/glfw/v3.3/glfw v0.0.0-20191125211704-12ad95a8df72/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
github.com/go-logr/logr v1.2.0/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
github.com/go-logr/logr v1.2.3 h1:2DntVwHkVopvECVRSlL5PSo9eG+cAkDCuckLubN+rq0=
github.com/go-logr/logr v1.2.3/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
github.com/golang/groupcache v0.0.0-20191227052852-215e87163ea7/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
github.com/golang/mock v1.3.1/go.mod h1:sBzyDLLjw3U8JLTeZvSv8jJB+tU5PVekmnlKIyFUx0Y=
github.com/golang/mock v1.4.0/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
github.com/golang/mock v1.4.1/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
github.com/golang/mock v1.4.3/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
github.com/golang/mock v1.4.4/go.mod h1:l3mdAwkq5BuhzHwde/uurv3sEJeZMXNpwsxVWU71h+4=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
github.com/golang/protobuf v1.3.4/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
github.com/golang/protobuf v1.3.5/go.mod h1:6O5/vntMXwX2lRkT1hjjk0nAC1IDOTvTlVgjlRvqsdk=
github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA=
github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs=
github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w=
github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0=
github.com/golang/protobuf v1.4.1/go.mod h1:U8fpvMrcmy5pZrNK1lt4xCsGvpyWQ/VVv6QDs8UjoX8=
github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
github.com/golang/protobuf v1.4.3 h1:JjCZWpVbqXDqFVmTfYWEVTMIYrL/NPdPSCHPJ0T/raM=
github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.4.1/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.1 h1:JFrFEBb2xKufg6XkJsJr+WbKb4FQlURi5RUcBveYu9k=
github.com/google/go-cmp v0.5.1/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs=
github.com/google/martian/v3 v3.0.0/go.mod h1:y5Zk1BBys9G+gd6Jrk0W3cC1+ELVxBWuIGO+w/tUAp0=
github.com/google/pprof v0.0.0-20181206194817-3ea8567a2e57/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
github.com/google/pprof v0.0.0-20190515194954-54271f7e092f/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
github.com/google/pprof v0.0.0-20191218002539-d4f498aebedc/go.mod h1:ZgVRPoUq/hfqzAqh7sHMqb3I9Rq5C59dIz2SbBwJ4eM=
github.com/google/pprof v0.0.0-20200212024743-f11f1df84d12/go.mod h1:ZgVRPoUq/hfqzAqh7sHMqb3I9Rq5C59dIz2SbBwJ4eM=
github.com/google/pprof v0.0.0-20200229191704-1ebb73c60ed3/go.mod h1:ZgVRPoUq/hfqzAqh7sHMqb3I9Rq5C59dIz2SbBwJ4eM=
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github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=
github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk=
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github.com/gorilla/mux v1.8.0/go.mod h1:DVbg23sWSpFRCP0SfiEN6jmj59UnW/n46BH5rLB71So=
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github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/ory/hydra-client-go v1.11.8 h1:GwJjvH/DBcfYzoST4vUpi4pIRzDGH5oODKpIVuhwVyc=
github.com/ory/hydra-client-go v1.11.8/go.mod h1:4YuBuwUEC4yiyDrnKjGYc1tB3gUXan4ZiUYMjXJbfxA=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/pquerna/otp v1.3.0 h1:oJV/SkzR33anKXwQU3Of42rL4wbrffP4uvUf1SvS5Xs=
github.com/pquerna/otp v1.3.0/go.mod h1:dkJfzwRKNiegxyNb54X/3fLwhCynbMspSyWKnvi1AEg=
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github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
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github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
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golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20210817164053-32db794688a5 h1:HWj/xjIHfjYU5nVXpTM0s39J9CbLn7Cc5a7IC5rwsMQ=
golang.org/x/crypto v0.0.0-20210817164053-32db794688a5/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
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golang.org/x/exp v0.0.0-20200224162631-6cc2880d07d6/go.mod h1:3jZMyOhIsHpP37uCMkUooju7aAi5cS1Q23tOzKc+0MU=
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golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/lint v0.0.0-20191125180803-fdd1cda4f05f/go.mod h1:5qLYkcX4OjUUV8bRuDixDT3tpyyb+LUpUlRWLxfhWrs=
golang.org/x/lint v0.0.0-20200130185559-910be7a94367/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
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golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE=
golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o=
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golang.org/x/mod v0.1.0/go.mod h1:0QHyrYULN0/3qlju5TqG8bIK38QM8yzMo5ekMj3DlcY=
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golang.org/x/mod v0.1.1-0.20191107180719-034126e5016b/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
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golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
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golang.org/x/net v0.0.0-20190501004415-9ce7a6920f09/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
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golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
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golang.org/x/net v0.0.0-20190628185345-da137c7871d7/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20190724013045-ca1201d0de80/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20191209160850-c0dbc17a3553/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200114155413-6afb5195e5aa/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200202094626-16171245cfb2/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200222125558-5a598a2470a0/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200301022130-244492dfa37a/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
golang.org/x/net v0.0.0-20200501053045-e0ff5e5a1de5/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
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golang.org/x/net v0.0.0-20200513185701-a91f0712d120/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
golang.org/x/net v0.0.0-20200520182314-0ba52f642ac2/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
golang.org/x/net v0.0.0-20200625001655-4c5254603344/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
golang.org/x/net v0.0.0-20200707034311-ab3426394381/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
golang.org/x/net v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110 h1:qWPm9rbaAMKs8Bq/9LRpbMqxWRVUAQwMI9fVrssnTfw=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
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golang.org/x/oauth2 v0.0.0-20210323180902-22b0adad7558/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
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golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/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=
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golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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google.golang.org/genproto v0.0.0-20200115191322-ca5a22157cba/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
google.golang.org/genproto v0.0.0-20200122232147-0452cf42e150/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
google.golang.org/genproto v0.0.0-20200204135345-fa8e72b47b90/go.mod h1:GmwEX6Z4W5gMy59cAlVYjN9JhxgbQH6Gn+gFDQe2lzA=
google.golang.org/genproto v0.0.0-20200212174721-66ed5ce911ce/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
google.golang.org/genproto v0.0.0-20200224152610-e50cd9704f63/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
google.golang.org/genproto v0.0.0-20200228133532-8c2c7df3a383/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
google.golang.org/genproto v0.0.0-20200305110556-506484158171/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
google.golang.org/genproto v0.0.0-20200312145019-da6875a35672/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
google.golang.org/genproto v0.0.0-20200331122359-1ee6d9798940/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
google.golang.org/genproto v0.0.0-20200430143042-b979b6f78d84/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
google.golang.org/genproto v0.0.0-20200511104702-f5ebc3bea380/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
google.golang.org/genproto v0.0.0-20200515170657-fc4c6c6a6587/go.mod h1:YsZOwe1myG/8QRHRsmBRE1LrgQY60beZKjly0O1fX9U=
google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
google.golang.org/genproto v0.0.0-20200618031413-b414f8b61790/go.mod h1:jDfRM7FcilCzHH/e9qn6dsT145K34l5v+OpcnNgKAAA=
google.golang.org/genproto v0.0.0-20200729003335-053ba62fc06f/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
google.golang.org/genproto v0.0.0-20200804131852-c06518451d9c/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
google.golang.org/genproto v0.0.0-20200825200019-8632dd797987/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
google.golang.org/grpc v1.26.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
google.golang.org/grpc v1.27.1/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
google.golang.org/grpc v1.28.0/go.mod h1:rpkK4SK4GF4Ach/+MFLZUBavHOvF2JJB5uozKKal+60=
google.golang.org/grpc v1.29.1/go.mod h1:itym6AZVZYACWQqET3MqgPpjcuV5QH3BxFS3IjizoKk=
google.golang.org/grpc v1.30.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
google.golang.org/grpc v1.31.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGjtUeSXeh4=
google.golang.org/protobuf v1.25.0 h1:Ejskq+SyPohKW+1uil0JJMtmHCgJPJ/qWTxr8qp+R4c=
google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
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=
honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
k8s.io/klog/v2 v2.70.1 h1:7aaoSdahviPmR+XkS7FyxlkkXs6tHISSG03RxleQAVQ=
k8s.io/klog/v2 v2.70.1/go.mod h1:y1WjHnz7Dj687irZUWR/WLkLc5N1YHtjLdmgWjndZn0=
rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=

36
pkg/core/config.go Normal file
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// Copyright (C) 2022 Marius Schellenberger
package core
import (
"encoding/json"
"os"
)
const (
defIssuer = "GoAcc"
)
func LoadConfig(file string) (c *Config, err error) {
f, err := os.Open(file)
if err != nil {
return
}
c = new(Config)
err = json.NewDecoder(f).Decode(c)
if c.Issuer == "" {
c.Issuer = defIssuer
}
return
}
type Config struct {
DataDir string `json:"data_dir,omitempty"`
Listen string `json:"listen,omitempty"`
Secret string `json:"secret,omitempty"`
HydraAdminURL string `json:"hydra_admin_url"`
Issuer string `json:"issuer"`
Version string `json:"-"`
Admin bool `json:"admin,omitempty"`
SecureCookie bool `json:"secure_cookie,omitempty"`
}

19
pkg/core/types.go Normal file
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// Copyright (C) 2022 Marius Schellenberger
package core
type User struct {
Username string
Email string
Password string
Created string
Secret string
Admin bool
Locked int
}
type Users []*User
func (u Users) Len() int { return len(u) }
func (u Users) Swap(i, j int) { u[i], u[j] = u[j], u[i] }
func (u Users) Less(i, j int) bool { return u[i].Username < u[j].Username }

33
pkg/db/blacklist.go Normal file
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// Copyright (C) 2022 Marius Schellenberger
package db
import "git.giftfish.de/ston1th/jwt/v3"
const blacklistPrefix = "blacklist/"
func (db *DB) Add(sig string, exp int64) error {
return db.store.Set(blacklistPrefix+sig, exp)
}
func (db *DB) Remove(sig string) error {
return db.store.Delete(blacklistPrefix + sig)
}
func (db *DB) Check(sig string) (ok bool) {
return db.store.Get(blacklistPrefix+sig, nil) == nil
}
func (db *DB) Map() (list jwt.BlacklistMap, err error) {
list = make(jwt.BlacklistMap)
err = db.store.ForEachPrefix(blacklistPrefix, func(k string, v []byte) error {
var exp int64
err := db.store.Unmarshal(v, &exp)
if err != nil {
return err
}
list[k] = exp
return nil
})
return
}

69
pkg/db/db.go Normal file
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// Copyright (C) 2022 Marius Schellenberger
package db
import (
"io"
"path/filepath"
"git.giftfish.de/ston1th/goacc/pkg/core"
"git.giftfish.de/ston1th/goacc/pkg/store"
"github.com/go-logr/logr"
)
const (
defUser = "admin"
defEmail = "admin@goacc"
defPassword = "goacc"
storeFile = "store.db"
bcryptCost = 13
)
type DB struct {
log logr.Logger
admin bool
store store.Store
}
func NewPlain(log logr.Logger, cfg *core.Config) (db *DB, err error) {
db = &DB{log: log, admin: cfg.Admin}
dbFile := filepath.Join(cfg.DataDir, storeFile)
//err = godrop.Unveil(dbFile, "rwc")
//if err != nil {
// return
//}
db.store, err = store.NewBoltStore(dbFile, nil)
return
}
func New(log logr.Logger, cfg *core.Config) (db *DB, err error) {
db, err = NewPlain(log, cfg)
if err != nil {
return
}
if db.UserExists(defUser) != nil {
err = db.CreateUser(defUser, defEmail, defPassword, true)
if err != nil {
return
}
}
err = db.UnlockUser(defUser)
if err != nil {
return
}
err = db.RunMigrations()
return
}
func (db *DB) Dump(w io.Writer) error {
return db.store.Dump(w)
}
func (db *DB) Restore(r io.Reader) error {
return db.store.Restore(r)
}
func (db *DB) Close() error {
return db.store.Close()
}

21
pkg/db/helper.go Normal file
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// Copyright (C) 2022 Marius Schellenberger
package db
import (
"crypto/sha256"
"time"
)
func validatePassword(pw string) (b []byte) {
hash := sha256.New()
hash.Write(b)
b = hash.Sum(nil)
return
}
const timeFmt = "2006-01-02 15:04:05"
func now() string {
return time.Now().Format(timeFmt)
}

13
pkg/db/lockout.go Normal file
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// Copyright (C) 2022 Marius Schellenberger
package db
const lockoutPrefix = "lockout/"
func (db *DB) lockout(username, created string) error {
return db.store.Set(lockoutPrefix+username+created, nil)
}
func (db *DB) LockedOut(username, created string) bool {
return db.store.Get(lockoutPrefix+username+created, nil) == nil
}

60
pkg/db/migration.go Normal file
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// Copyright (C) 2022 Marius Schellenberger
package db
import (
"errors"
"git.giftfish.de/ston1th/goacc/pkg/store"
)
const (
versionKey = "version/version"
currentVersion = 0
)
type migrator func(*DB, int) error
var migrators = []migrator{
func(_ *DB, _ int) error {
return nil
},
}
func (db *DB) RunMigrations() (err error) {
log := db.log.WithName("migration")
var version int
err = db.store.Get(versionKey, &version)
if err == store.ErrKeyNotFound {
err = db.store.Set(versionKey, currentVersion)
if err != nil {
return
}
err = db.store.Get(versionKey, &version)
if err != nil {
return
}
}
log.Info("db versions", "current", version, "new", currentVersion)
if currentVersion < version {
return errors.New("incompatible versions")
}
if currentVersion == version {
log.Info("nothing to do")
}
for version < currentVersion {
v := version + 1
log.Info("running", "version", v)
err = migrators[v](db, v)
if err != nil {
return
}
err = db.store.Set(versionKey, v)
if err != nil {
return
}
version = v
log.Info("finished", "version", v)
}
return
}

220
pkg/db/user.go Normal file
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// Copyright (C) 2022 Marius Schellenberger
package db
import (
"errors"
"regexp"
"sort"
"strconv"
"git.giftfish.de/ston1th/goacc/pkg/core"
"git.giftfish.de/ston1th/goacc/pkg/otp"
"git.giftfish.de/ston1th/jwt/v3"
"golang.org/x/crypto/bcrypt"
)
const userPrefix = "user/"
var (
errUserLocked = errors.New("db: user locked")
errUserLogin = errors.New("db: wrong login")
errUserPin = errors.New("db: wrong pin")
errUserExists = errors.New("db: user already exist")
errNameReserved = errors.New("db: name is reserved")
userRe = regexp.MustCompile("[^a-zA-Z0-9]+")
)
func (db *DB) GetUsers() (users core.Users, err error) {
err = db.store.ForEachPrefix(userPrefix, func(k string, _ []byte) error {
u, err := db.GetUser(k)
u.Password = ""
if err == nil {
users = append(users, u)
}
return nil
})
sort.Sort(users)
return
}
func (db *DB) GetUserWithoutPassword(username string) (u *core.User, err error) {
u, err = db.GetUser(username)
u.Password = ""
return
}
func (db *DB) GetUserSecret(username string) (secret string, err error) {
var user *core.User
user, err = db.GetUser(username)
secret = user.Secret
return
}
func (db *DB) GetUser(username string) (u *core.User, err error) {
u = new(core.User)
err = db.store.Get(userPrefix+username, u)
return
}
func (db *DB) UserExists(username string) error {
return db.store.Get(userPrefix+username, nil)
}
func (db *DB) CreateUser(username, email, password string, admin bool) error {
username = userRe.ReplaceAllString(username, "")
if err := db.UserExists(username); err == nil {
return errUserExists
}
hash, err := bcrypt.GenerateFromPassword(validatePassword(password), bcryptCost)
if err != nil {
return err
}
return db.store.Set(userPrefix+username, &core.User{
Username: username,
Email: email,
Password: string(hash),
Created: strconv.Itoa(int(jwt.Now())),
Admin: admin,
})
}
func (db *DB) Login(username, password string) (u *core.User, err error) {
if username == defUser && !db.admin {
err = errors.New("db: user disabled")
return
}
u, err = db.GetUser(username)
if err != nil {
return
}
if u.Locked == 3 {
err = errUserLocked
return
}
if err = bcrypt.CompareHashAndPassword([]byte(u.Password), validatePassword(password)); err != nil {
u.Locked++
err = db.store.Set(userPrefix+username, u)
if err != nil {
return
}
err = errUserLogin
return
}
if u.Locked > 0 {
u.Locked = 0
err = db.store.Set(userPrefix+username, u)
if err != nil {
return
}
}
return
}
func (db *DB) Totp(username, pin string) (u *core.User, err error) {
u, err = db.GetUser(username)
if err != nil {
return
}
if u.Locked == 3 {
err = errUserLocked
return
}
if !otp.Validate(pin, u.Secret) {
u.Locked++
err = db.store.Set(userPrefix+username, u)
if err != nil {
return
}
err = errUserPin
return
}
if u.Locked > 0 {
u.Locked = 0
err = db.store.Set(userPrefix+username, u)
if err != nil {
return
}
}
return
}
func (db *DB) UnlockUser(username string) (err error) {
var u *core.User
u, err = db.GetUser(username)
if err != nil {
return
}
if u.Locked > 0 {
u.Locked = 0
err = db.store.Set(userPrefix+username, u)
if err != nil {
return
}
}
return
}
func (db *DB) UpdateUserSecret(username, secret string) error {
u, err := db.GetUser(username)
if err != nil {
return err
}
u.Secret = secret
return db.store.Set(userPrefix+username, u)
}
func (db *DB) UpdateUserPassword(username, password string) error {
if password == "" {
return errors.New("empty password")
}
u, err := db.GetUser(username)
if err != nil {
return err
}
hash, err := bcrypt.GenerateFromPassword(validatePassword(password), bcryptCost)
if err != nil {
return err
}
u.Password = string(hash)
return db.store.Set(userPrefix+username, u)
}
func (db *DB) ResetAdmin() error {
return db.UpdateUserPassword(defUser, defPassword)
}
func (db *DB) AdminUpdateUser(username, password string, admin bool) error {
if username == defUser && !admin {
return errors.New("user '" + defUser + "' cannot lose admin privileges")
}
u, err := db.GetUser(username)
if err != nil {
return err
}
u.Admin = admin
if password != "" {
hash, err := bcrypt.GenerateFromPassword(validatePassword(password), bcryptCost)
if err != nil {
return err
}
u.Password = string(hash)
}
return db.store.Set(userPrefix+username, u)
}
func (db *DB) DeleteUser(username string) error {
if username == defUser {
return errors.New("user '" + defUser + "' cannot be deleted")
}
u, err := db.GetUser(username)
if err != nil {
return err
}
err = db.store.Delete(userPrefix + username)
if err != nil {
return err
}
return db.lockout(username, u.Created)
}

77
pkg/otp/otp.go Normal file
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// Copyright (C) 2022 Marius Schellenberger
package otp
import (
"bytes"
"encoding/base64"
"errors"
"html/template"
"image/png"
"github.com/pquerna/otp"
"github.com/pquerna/otp/totp"
)
const size = 200
func base64Image(key *otp.Key) (data template.URL, err error) {
var buf bytes.Buffer
img, err := key.Image(size, size)
if err != nil {
err = errors.New("otp: " + err.Error())
return
}
err = png.Encode(&buf, img)
if err != nil {
err = errors.New("otp: " + err.Error())
return
}
data = template.URL("data:image/png;base64," + base64.StdEncoding.EncodeToString(buf.Bytes()))
return
}
type Request struct {
Username string
Image template.URL
Secret string
URL string
}
func New(username, issuer string) (req Request, err error) {
key, err := totp.Generate(totp.GenerateOpts{
Issuer: issuer,
AccountName: username,
})
if err != nil {
return
}
data, err := base64Image(key)
if err != nil {
return
}
return Request{
Username: username,
Image: data,
Secret: key.Secret(),
URL: key.URL(),
}, nil
}
func Validate(pin, secret string) bool {
if secret == "" {
return true
}
return totp.Validate(pin, secret)
}
func ImageSecretFromURL(url string) (data template.URL, secret string, err error) {
key, err := otp.NewKeyFromURL(url)
if err != nil {
err = errors.New("otp: " + err.Error())
return
}
secret = key.Secret()
data, err = base64Image(key)
return
}

25
pkg/otp/otp_test.go Normal file
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@ -0,0 +1,25 @@
// Copyright (C) 2022 Marius Schellenberger
package otp
import (
"testing"
)
func TestNew(t *testing.T) {
_, err := New("admin", "example.com")
if err != nil {
t.Error(err)
}
}
func TestImageSecretFromURL(t *testing.T) {
r, _ := New("admin", "example.com")
_, secret, err := ImageSecretFromURL(r.URL)
if err != nil {
t.Error(err)
}
if secret != r.Secret {
t.Error("secret is not equal")
}
}

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// Copyright (C) 2022 Marius Schellenberger
package server
import (
"context"
"encoding/json"
"errors"
"html/template"
"net/http"
"strconv"
"time"
"git.giftfish.de/ston1th/goacc/pkg/core"
"git.giftfish.de/ston1th/jwt/v3"
"github.com/go-logr/logr"
"github.com/gorilla/mux"
client "github.com/ory/hydra-client-go"
)
const (
userClaim = "user"
adminClaim = "admin"
totpClaim = "totp"
createdClaim = "created"
rememberClaim = "remember"
empty = "(empty)"
)
func newContext(w http.ResponseWriter, r *http.Request, s *Server) *Context {
h := w.Header()
h.Set("X-Frame-Options", "DENY")
h.Set("X-Content-Type-Options", "nosniff")
h.Set("X-XSS-Protection", "1; mode=block")
h.Set("Content-Security-Policy", "default-src 'none';style-src 'self';img-src 'self' https: data:;connect-src 'self';frame-ancestors 'none'")
h.Set("Referrer-Policy", "same-origin")
return &Context{
log: s.log,
Request: r,
Response: w,
Srv: s,
Time: time.Now(),
}
}
type Context struct {
log logr.Logger
Request *http.Request
Response http.ResponseWriter
Srv *Server
T *template.Template
Status int
Err error
Time time.Time
Token jwt.Token
Data webData
}
type webData struct {
Version string
Time string
Title string
BodyTitle string
Admin bool
Login bool
Key string
User string
Token string
Msg string
Data interface{}
}
type loginData struct {
User string
LoginChallenge string
Referer string
}
type consentData struct {
ConsentChallenge string
Data *consentInfo
}
func (c *Context) Exec() {
defer c.accessLog()
if c.T == nil {
c.Status = http.StatusInternalServerError
c.Err = errors.New("template is nil")
return
}
sig := c.Token.RawSig()
if len(sig) >= keySize {
c.Data.Token = newXsrf(sig[:keySize])
}
c.Data.Version = c.Srv.Config.Version
if c.Data.BodyTitle == "" {
c.Data.BodyTitle = c.Data.Title
}
c.Data.Admin = c.Admin()
c.Data.User = c.User()
c.Data.Login = c.LoggedOn()
t := strconv.Itoa(int(time.Since(c.Time).Nanoseconds()/1e6)) + "ms"
if t == "0ms" {
t = strconv.Itoa(int(time.Since(c.Time).Nanoseconds()/1e5)) + "µs"
}
c.Data.Time = t
if c.Data.Msg != "" {
c.Status = http.StatusBadRequest
}
c.Err = c.T.Execute(c.Response, c.Data)
if c.Err != nil {
c.Status = http.StatusInternalServerError
}
if c.Status == 0 {
c.Status = http.StatusOK
}
}
func (c *Context) accessLog() {
log := c.log.WithValues("addr", c.Request.RemoteAddr,
"method", c.Request.Method,
"url", c.Request.RequestURI,
"status", c.Status,
)
if c.Err != nil {
log.Error(c.Err, "access")
return
}
log.Info("access")
}
func (c *Context) Error(i interface{}) {
switch v := i.(type) {
case string:
c.Data.Msg = v
case error:
c.Data.Msg = v.Error()
}
c.Exec()
}
func (c *Context) NotFound() {
c.Template("notFoundHandler")
c.Data = webData{Title: "404"}
c.Status = http.StatusNotFound
c.Response.WriteHeader(http.StatusNotFound)
c.Exec()
}
func (c *Context) Forbidden() {
c.Template("forbiddenHandler")
c.Data = webData{Title: "403"}
c.Status = http.StatusForbidden
c.Response.WriteHeader(http.StatusForbidden)
c.Exec()
}
func (c *Context) Template(name string) {
c.T = c.Srv.ts.Get(name)
}
func (c *Context) Write(buf []byte) (err error) {
_, err = c.Response.Write(buf)
return
}
func (c *Context) SetHeader(name, value string) {
c.Response.Header().Set(name, value)
}
func (c *Context) Redirect(uri string, code int) {
c.log.Info("access", "addr", c.Request.RemoteAddr,
"method", c.Request.Method,
"url", c.Request.RequestURI,
"status", code,
"redirect", uri,
)
http.Redirect(c.Response, c.Request, uri, code)
}
func (c *Context) Method() string {
return c.Request.Method
}
func (c *Context) Path() string {
return c.Request.URL.Path
}
func (c *Context) FormSlice(name string) []string {
// does nothing if called twice
c.Request.ParseForm()
return c.Request.PostForm[name]
}
func (c *Context) Form(name string) string {
return c.Request.PostFormValue(name)
}
func (c *Context) Var(name string) (ret string) {
ret = mux.Vars(c.Request)[name]
return
}
func (c *Context) Forwarded() (ret string) {
ret = c.Request.Header.Get("X-Forwarded-For")
if ret == "" {
ret = empty
}
return
}
// CheckXsrf validates the xsrf token
func (c *Context) CheckXsrf() (ok bool) {
ok = checkXsrf(c.Form("token"), c.Token.RawSig()[:keySize])
if !ok {
c.Error("wrong csrf token")
}
return
}
func (c *Context) LoggedOn() (ok bool) {
_, ok = c.Token.Claims.Get(userClaim)
return
}
func (c *Context) LogSetCookie(err error, msg string) {
c.log.Error(err, msg)
c.SetCookie(nil, 0)
}
func (c *Context) Login(u *core.User, remember string) {
var d time.Duration
if remember != "" {
d = day * 7
}
c.SetCookie(jwt.Claims{userClaim: u.Username, createdClaim: u.Created, adminClaim: u.Admin}, d)
}
func (c *Context) SetCookie(claims jwt.Claims, d time.Duration) {
c.setCookie(jwt.NewToken(claims, nil), d)
}
func (c *Context) setCookie(t *jwt.Token, d time.Duration) {
if d == 0 {
d = jwt.DefaultExpiry
}
t.Claims[jwt.ExpClaim] = jwt.NewExp(d)
if err := c.Srv.JWT.Sign(t); err != nil {
c.log.Error(err, "jwt sign")
return
}
c.Token = *t
cookie := &http.Cookie{
Name: cookieName,
Value: c.Token.String(),
Path: "/",
MaxAge: int(d.Seconds()),
Secure: c.Srv.Config.SecureCookie,
HttpOnly: true,
SameSite: http.SameSiteStrictMode,
}
if cookie.MaxAge > 0 {
cookie.Expires = time.Now().Add(d)
} else if cookie.MaxAge < 0 {
cookie.Expires = time.Unix(1, 0)
}
http.SetCookie(c.Response, cookie)
}
func (c *Context) User() string {
return c.Token.Claims.GetString(userClaim)
}
func (c *Context) Totp() string {
return c.Token.Claims.GetString(totpClaim)
}
func (c *Context) Remember() string {
return c.Token.Claims.GetString(rememberClaim)
}
func (c *Context) Admin() bool {
return c.Token.Claims.GetBool(adminClaim)
}
type respBody struct {
URL string `json:"redirect_to,omitempty"`
Error string `json:"error,omitempty"`
}
func (c *Context) ApproveLogin(user, challenge string) (rdr string, err error) {
req := c.Srv.API.AdminApi.AcceptLoginRequest(context.Background())
req.AcceptLoginRequest(*client.NewAcceptLoginRequest(user))
req.LoginChallenge(challenge)
_, resp, err := req.Execute()
if err != nil {
return
}
defer resp.Body.Close()
rb := new(respBody)
err = json.NewDecoder(resp.Body).Decode(rb)
if err != nil {
return
}
if rb.Error != "" {
err = errors.New(rb.Error)
return
}
rdr = rb.URL
return
}
func (c *Context) ApproveConsent(challenge string) (rdr string, err error) {
req := c.Srv.API.AdminApi.AcceptConsentRequest(context.Background())
req.AcceptConsentRequest(*client.NewAcceptConsentRequest())
req.ConsentChallenge(challenge)
_, resp, err := req.Execute()
if err != nil {
return
}
defer resp.Body.Close()
rb := new(respBody)
err = json.NewDecoder(resp.Body).Decode(rb)
if err != nil {
return
}
if rb.Error != "" {
err = errors.New(rb.Error)
return
}
rdr = rb.URL
return
}
func (c *Context) RejectConsent(challenge string) (rdr string, err error) {
req := c.Srv.API.AdminApi.RejectConsentRequest(context.Background())
req.RejectRequest(*client.NewRejectRequest())
req.ConsentChallenge(challenge)
_, resp, err := req.Execute()
if err != nil {
return
}
defer resp.Body.Close()
rb := new(respBody)
err = json.NewDecoder(resp.Body).Decode(rb)
if err != nil {
return
}
if rb.Error != "" {
err = errors.New(rb.Error)
return
}
rdr = rb.URL
return
}
func (c *Context) Consent(challenge string) (ci *consentInfo, err error) {
req := c.Srv.API.AdminApi.GetConsentRequest(context.Background())
req.ConsentChallenge(challenge)
_, resp, err := req.Execute()
if err != nil {
return
}
defer resp.Body.Close()
ci = new(consentInfo)
err = json.NewDecoder(resp.Body).Decode(ci)
if err != nil {
return
}
if ci.Error != "" {
err = errors.New(ci.Error)
}
return
}
type consentInfo struct {
Acr string `json:"acr"`
Amr []string `json:"amr"`
Challenge string `json:"challenge"`
Error string `json:"error,omitempty"`
Client struct {
AllowedCorsOrigins []string `json:"allowed_cors_origins"`
Audience []string `json:"audience"`
BackchannelLogoutSessionRequired bool `json:"backchannel_logout_session_required"`
BackchannelLogoutURI string `json:"backchannel_logout_uri"`
ClientID string `json:"client_id"`
ClientName string `json:"client_name"`
ClientSecret string `json:"client_secret"`
ClientSecretExpiresAt int `json:"client_secret_expires_at"`
ClientURI string `json:"client_uri"`
Contacts []string `json:"contacts"`
CreatedAt time.Time `json:"created_at"`
FrontchannelLogoutSessionRequired bool `json:"frontchannel_logout_session_required"`
FrontchannelLogoutURI string `json:"frontchannel_logout_uri"`
GrantTypes []string `json:"grant_types"`
Jwks struct {
} `json:"jwks"`
JwksURI string `json:"jwks_uri"`
LogoURI string `json:"logo_uri"`
Metadata struct {
} `json:"metadata"`
Owner string `json:"owner"`
PolicyURI string `json:"policy_uri"`
PostLogoutRedirectUris []string `json:"post_logout_redirect_uris"`
RedirectUris []string `json:"redirect_uris"`
RegistrationAccessToken string `json:"registration_access_token"`
RegistrationClientURI string `json:"registration_client_uri"`
RequestObjectSigningAlg string `json:"request_object_signing_alg"`
RequestUris []string `json:"request_uris"`
ResponseTypes []string `json:"response_types"`
Scope string `json:"scope"`
SectorIdentifierURI string `json:"sector_identifier_uri"`
SubjectType string `json:"subject_type"`
TokenEndpointAuthMethod string `json:"token_endpoint_auth_method"`
TokenEndpointAuthSigningAlg string `json:"token_endpoint_auth_signing_alg"`
TosURI string `json:"tos_uri"`
UpdatedAt time.Time `json:"updated_at"`
UserinfoSignedResponseAlg string `json:"userinfo_signed_response_alg"`
} `json:"client"`
LoginChallenge string `json:"login_challenge"`
LoginSessionID string `json:"login_session_id"`
OidcContext struct {
AcrValues []string `json:"acr_values"`
Display string `json:"display"`
IDTokenHintClaims struct {
} `json:"id_token_hint_claims"`
LoginHint string `json:"login_hint"`
UILocales []string `json:"ui_locales"`
} `json:"oidc_context"`
RequestURL string `json:"request_url"`
RequestedAccessTokenAudience []string `json:"requested_access_token_audience"`
RequestedScope []string `json:"requested_scope"`
Skip bool `json:"skip"`
Subject string `json:"subject"`
}
type ctxHandler func(*Context)

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// Copyright (C) 2022 Marius Schellenberger
package server
import (
"net/http"
"time"
"git.giftfish.de/ston1th/goacc/pkg/otp"
"git.giftfish.de/ston1th/jwt/v3"
)
type notFoundHandler struct {
s *Server
}
func (nf *notFoundHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
newContext(w, r, nf.s).NotFound()
}
func jwtHandler(h ctxHandler) ctxHandler {
return func(ctx *Context) {
if c, err := ctx.Request.Cookie(cookieName); err == nil {
t, err := jwt.DecodeToken(c.Value)
if err != nil {
ctx.LogSetCookie(err, "decode failed")
ctx.Redirect(root, http.StatusFound)
return
}
if err = ctx.Srv.JWT.Verify(t); err != nil {
ctx.LogSetCookie(err, "verify failed")
ctx.Redirect(root, http.StatusFound)
return
}
if t.Claims.GetString(totpClaim) != "" {
path := ctx.Path()
switch path {
case totp, login, logout:
ctx.Token = *t
h(ctx)
default:
ctx.Redirect(totp, http.StatusFound)
}
return
}
if !ctx.Srv.DB.LockedOut(t.Claims.GetString(userClaim), t.Claims.GetString(createdClaim)) {
ctx.Token = *t
h(ctx)
return
}
if err = ctx.Srv.JWT.Invalidate(t); err != nil {
ctx.log.Error(err, "invalidation failed")
}
}
ctx.SetCookie(nil, 0)
h(ctx)
}
}
func totpAuthHandler(h ctxHandler) ctxHandler {
return func(ctx *Context) {
if ctx.Totp() != "" {
h(ctx)
return
}
ctx.Redirect(root, http.StatusFound)
}
}
func adminAuthHandler(h ctxHandler) ctxHandler {
return func(ctx *Context) {
if ctx.Admin() {
h(ctx)
return
}
ctx.Forbidden()
}
}
func userAuthHandler(h ctxHandler) ctxHandler {
return func(ctx *Context) {
if ctx.Admin() {
h(ctx)
return
}
if ctx.User() == ctx.Var("user") {
h(ctx)
return
}
ctx.Forbidden()
}
}
func authHandler(h ctxHandler) ctxHandler {
return func(ctx *Context) {
if ctx.LoggedOn() {
h(ctx)
return
}
ctx.Forbidden()
}
}
func indexHandler(ctx *Context) {
ctx.Redirect(login, http.StatusFound)
}
func profileHandler(ctx *Context) {
ctx.Redirect(uroot+"edit/"+ctx.User(), http.StatusFound)
}
func loginHandler(ctx *Context) {
log := ctx.log.WithName("login")
var (
data loginData
err error
)
data.LoginChallenge = ctx.Var("login_challenge")
ctx.Template("loginHandler")
ctx.Data = webData{
Title: "Login",
BodyTitle: "Login",
}
if ctx.LoggedOn() {
rdr := profile
if data.LoginChallenge != "" {
rdr, err = ctx.ApproveLogin(ctx.User(), data.LoginChallenge)
if err != nil {
ctx.Error(err)
return
}
}
ctx.Redirect(rdr, http.StatusFound)
return
}
switch ctx.Method() {
case "GET":
ctx.Data.Data = data
ctx.Exec()
case "POST":
data.LoginChallenge = ctx.Form("login_challenge")
data.User = ctx.Form("user")
ctx.Data.Data = data
if !ctx.CheckXsrf() {
return
}
password := ctx.Form("password")
if data.User == "" || password == "" {
ctx.Error("empty username or password")
return
}
u, err := ctx.Srv.DB.Login(data.User, password)
if err != nil {
log.Error(err, "login failed", "user", data.User)
ctx.Error("bad username or password")
return
}
remember := ctx.Form("remember")
if u.Secret != "" {
ctx.SetCookie(jwt.Claims{
totpClaim: data.User,
rememberClaim: remember,
}, time.Minute)
rdr := totp
if data.LoginChallenge != "" {
rdr += "?login_challenge=" + data.LoginChallenge
}
ctx.Redirect(rdr, http.StatusFound)
return
}
log.Info("user logged in", "user", data.User)
ctx.Login(u, remember)
rdr := profile
if data.LoginChallenge != "" {
rdr, err = ctx.ApproveLogin(data.User, data.LoginChallenge)
if err != nil {
ctx.Error(err)
return
}
}
ctx.Redirect(rdr, http.StatusFound)
return
}
}
func loginTotpHandler(ctx *Context) {
if ctx.LoggedOn() {
ctx.Redirect(profile, http.StatusFound)
return
}
ctx.Template("loginTotpHandler")
ctx.Data = webData{
Title: "TOTP Verification",
BodyTitle: "TOTP Veriftcation",
}
var data loginData
switch ctx.Method() {
case "GET":
data.LoginChallenge = ctx.Var("login_challenge")
ctx.Data.Data = data
ctx.Exec()
case "POST":
data.LoginChallenge = ctx.Form("login_challenge")
ctx.Data.Data = data
if !ctx.CheckXsrf() {
return
}
pin := ctx.Form("pin")
if pin == "" {
ctx.Error("empty pin")
return
}
user := ctx.Totp()
log := ctx.log.WithValues("user", user)
u, err := ctx.Srv.DB.Totp(user, pin)
if err != nil {
log.Error(err, "totp failed")
ctx.Error(err)
return
}
log.Info("totp successful")
ctx.Login(u, ctx.Remember())
rdr := root
if data.LoginChallenge != "" {
rdr, err = ctx.ApproveLogin(user, data.LoginChallenge)
if err != nil {
ctx.Error(err)
return
}
}
ctx.Redirect(rdr, http.StatusFound)
}
}
func consentHandler(ctx *Context) {
ctx.Template("consentHandler")
ctx.Data = webData{
Title: "Consent",
BodyTitle: "Consent",
}
var data consentData
switch ctx.Method() {
case "GET":
data.ConsentChallenge = ctx.Var("consent_challenge")
ctx.Data.Data = data
ci, err := ctx.Consent(data.ConsentChallenge)
if err != nil {
ctx.Error(err)
return
}
data.Data = ci
ctx.Data.Data = data
ctx.Exec()
case "POST":
data.ConsentChallenge = ctx.Form("consent_challenge")
ctx.Data.Data = data
if !ctx.CheckXsrf() {
return
}
// TODO html form
approved := true
var err error
rdr := root
if approved {
rdr, err = ctx.ApproveConsent(data.ConsentChallenge)
if err != nil {
ctx.Error(err)
return
}
} else {
rdr, err = ctx.RejectConsent(data.ConsentChallenge)
if err != nil {
ctx.Error(err)
return
}
}
ctx.Redirect(rdr, http.StatusFound)
}
}
func usersHandler(ctx *Context) {
if !ctx.LoggedOn() {
ctx.NotFound()
return
}
ctx.Template("usersHandler")
ctx.Data = webData{
Title: "Users",
BodyTitle: "Users",
User: ctx.User(),
}
us, err := ctx.Srv.DB.GetUsers()
if err != nil {
ctx.Data.Msg = err.Error()
}
ctx.Data.Data = us
ctx.Exec()
}
func userNewHandler(ctx *Context) {
ctx.Template("userNewHandler")
ctx.Data = webData{
Title: "New User",
BodyTitle: "New User",
}
switch ctx.Method() {
case "GET":
ctx.Exec()
case "POST":
if !ctx.CheckXsrf() {
return
}
user := ctx.Form("user")
email := ctx.Form("email")
password := ctx.Form("password")
repeat := ctx.Form("repeat")
admin := ctx.Form("admin")
adm := false
if admin == "0" {
adm = true
}
if user == "" || email == "" || password == "" {
ctx.Error("empty user, email or password")
return
}
if password != repeat {
ctx.Error("passwords do not match")
return
}
if err := ctx.Srv.DB.CreateUser(user, email, password, adm); err != nil {
ctx.Error(err)
return
}
ctx.log.Info("user created", "user", user, "actor", ctx.User())
ctx.Redirect(users, http.StatusFound)
}
}
func userEditHandler(ctx *Context) {
ctx.Template("userEditHandler")
ctx.Data = webData{
Title: "Edit User",
BodyTitle: "Edit User",
}
u, err := ctx.Srv.DB.GetUserWithoutPassword(ctx.Var("user"))
if err != nil {
ctx.Error(err)
return
}
ctx.Data.Data = u
switch ctx.Method() {
case "GET":
ctx.Exec()
case "POST":
if !ctx.CheckXsrf() {
return
}
user := ctx.Var("user")
log := ctx.log.WithValues("user", user, "actor", ctx.User())
password := ctx.Form("password")
repeat := ctx.Form("repeat")
admin := ctx.Form("admin")
adm := false
if admin == "0" {
adm = true
}
if password != repeat {
ctx.Error("passwords do not match")
return
}
if ctx.Admin() {
if err := ctx.Srv.DB.AdminUpdateUser(user, password, adm); err != nil {
ctx.Error(err)
return
}
log.Info("user updated", "admin", adm)
ctx.Redirect(users, http.StatusFound)
return
}
if err := ctx.Srv.DB.UpdateUserPassword(user, password); err != nil {
ctx.Error(err)
return
}
log.Info("user updated")
ctx.Redirect(root, http.StatusFound)
}
}
func userTotpHandler(ctx *Context) {
ctx.Template("userTotpHandler")
ctx.Data = webData{
Title: "TOTP",
BodyTitle: "TOTP",
}
req := otp.Request{Username: ctx.Var("user")}
u, err := ctx.Srv.DB.GetUser(req.Username)
if err != nil {
ctx.Error(err)
return
}
if u.Secret == "" {
switch ctx.Method() {
case "GET":
req, err = otp.New(req.Username, ctx.Srv.Config.Issuer)
if err != nil {
ctx.Error(err)
return
}
case "POST":
req.URL = ctx.Form("url")
req.Image, req.Secret, err = otp.ImageSecretFromURL(req.URL)
if err != nil {
ctx.Error(err)
return
}
}
}
switch ctx.Method() {
case "GET":
ctx.Data.Data = req
ctx.Exec()
case "POST":
if !ctx.CheckXsrf() {
return
}
pin := ctx.Form("pin")
if pin == "" {
ctx.Error("empty pin")
return
}
ctx.Data.Data = req
secret := req.Secret
if u.Secret != "" {
secret = u.Secret
}
valid := otp.Validate(pin, secret)
user := ctx.User()
if user != req.Username && ctx.Admin() {
valid = true
}
if !valid {
ctx.Error("validation failed")
return
}
if err := ctx.Srv.DB.UpdateUserSecret(req.Username, req.Secret); err != nil {
ctx.Error(err)
return
}
ctx.log.Info("totp changed", "user", user, "enabled", req.Secret != "")
ctx.Redirect(uroot+"edit/"+req.Username, http.StatusFound)
}
}
func userUnlockHandler(ctx *Context) {
user := ctx.Var("user")
log := ctx.log.WithValues("user", user, "actor", ctx.User())
err := ctx.Srv.DB.UnlockUser(user)
if err != nil {
log.Error(err, "user unlock failed")
} else {
log.Info("user unlocked")
}
ctx.Redirect(users, http.StatusFound)
}
func userDelHandler(ctx *Context) {
ctx.Template("userDelHandler")
ctx.Data = webData{
Title: "Delete User",
BodyTitle: "Delete User",
}
switch ctx.Method() {
case "GET":
user, err := ctx.Srv.DB.GetUserWithoutPassword(ctx.Var("user"))
if err != nil {
ctx.Error(err)
return
}
ctx.Data.Data = user
ctx.Exec()
case "POST":
if !ctx.CheckXsrf() {
return
}
self := ctx.User()
user := ctx.Var("user")
err := ctx.Srv.DB.DeleteUser(user)
log := ctx.log.WithValues("user", user, "actor", self)
if err != nil {
log.Error(err, "delete failed")
} else {
log.Info("delete successful")
}
if user == self {
ctx.Redirect(logout, http.StatusFound)
return
}
ctx.Redirect(users, http.StatusFound)
}
}
func logoutHandler(ctx *Context) {
totp := false
user := ctx.User()
if user == "" {
user = ctx.Totp()
if user != "" {
totp = true
}
}
if user != "" {
ctx.Srv.JWT.Invalidate(&ctx.Token)
} else {
user = empty
}
ctx.log.Info("logout", "user", user, "totp", totp)
ctx.SetCookie(nil, 0)
ctx.Redirect(root, http.StatusFound)
}

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// Copyright (C) 2022 Marius Schellenberger
package server
import (
"time"
)
const (
day = time.Hour * 24
min = time.Second * 30
max = day * 90
)

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// Copyright (C) 2022 Marius Schellenberger
package server
type route struct {
Path string
Handler ctxHandler
Methods []string
}
const (
root = "/"
login = root + "login"
totp = root + "totp"
profile = root + "profile"
consent = root + "consent"
users = root + "users"
logout = root + "logout"
uroot = root + "user/"
userNew = uroot + "new"
userEdit = uroot + "edit/{user:[a-zA-Z0-9]+$}"
userDel = uroot + "del/{user:[a-zA-Z0-9]+$}"
userTotp = uroot + "totp/{user:[a-zA-Z0-9]+$}"
userUnlock = uroot + "unlock/{user:[a-zA-Z0-9]+$}"
)
var routes = []route{
{
root,
jwtHandler(
indexHandler),
[]string{"GET"},
},
{
login,
jwtHandler(
loginHandler),
[]string{"GET", "POST"},
},
{
totp,
jwtHandler(
totpAuthHandler(
loginTotpHandler)),
[]string{"GET", "POST"},
},
{
consent,
jwtHandler(
userAuthHandler(
consentHandler)),
[]string{"GET", "POST"},
},
{
profile,
jwtHandler(
userAuthHandler(
profileHandler)),
[]string{"GET"},
},
{
logout,
jwtHandler(
logoutHandler),
[]string{"GET", "POST"},
},
{
users,
jwtHandler(
adminAuthHandler(
usersHandler)),
[]string{"GET"},
},
{
userNew,
jwtHandler(
adminAuthHandler(
userNewHandler)),
[]string{"GET", "POST"},
},
{
userEdit,
jwtHandler(
userAuthHandler(
userEditHandler)),
[]string{"GET", "POST"},
},
{
userDel,
jwtHandler(
userAuthHandler(
userDelHandler)),
[]string{"GET", "POST"},
},
{
userTotp,
jwtHandler(
userAuthHandler(
userTotpHandler)),
[]string{"GET", "POST"},
},
{
userUnlock,
jwtHandler(
adminAuthHandler(
userUnlockHandler)),
[]string{"POST"},
},
}

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// Copyright (C) 2022 Marius Schellenberger
package server
import (
"bytes"
"context"
"embed"
"errors"
"net/http"
"time"
"git.giftfish.de/ston1th/goacc/pkg/core"
"git.giftfish.de/ston1th/goacc/pkg/db"
"git.giftfish.de/ston1th/jwt/v3"
"github.com/go-logr/logr"
"github.com/gorilla/mux"
client "github.com/ory/hydra-client-go"
)
const (
cookieName = "goacc_session"
)
type Server struct {
log logr.Logger
Config *core.Config
srv *http.Server
API *client.APIClient
DB *db.DB
JWT *jwt.JWT
ts *TemplateStore
}
func NewServer(log logr.Logger, cfg *core.Config) (srv *Server, err error) {
srv = &Server{
log: log,
Config: cfg,
}
srv.srv = &http.Server{
Addr: cfg.Listen,
Handler: srv.buildRoutes(),
}
conf := client.NewConfiguration()
conf.Servers = []client.ServerConfiguration{
{
URL: cfg.HydraAdminURL,
},
}
srv.API = client.NewAPIClient(conf)
err = srv.loadTemplates()
return
}
func (s *Server) Start(dblog logr.Logger) (err error) {
s.DB, err = db.New(dblog, s.Config)
if err != nil {
return errors.New("db: " + err.Error())
}
//err = godrop.UnveilBlock()
//if err != nil {
// return
//}
if s.Config.Secret != "" {
s.JWT, err = jwt.New(jwt.DefaultExpiry, s.DB, bytes.NewBufferString(s.Config.Secret))
} else {
s.JWT, err = jwt.New(jwt.DefaultExpiry, s.DB, nil)
}
if err != nil {
return errors.New("server: " + err.Error())
}
go func() {
time.Sleep(time.Second * 2)
s.srv.ListenAndServe()
}()
return
}
func (s *Server) Shutdown(ctx context.Context) {
s.DB.Close()
s.JWT.Stop()
s.srv.Shutdown(ctx)
}
//go:embed static/*
var static embed.FS
func (s *Server) buildRoutes() http.Handler {
m := mux.NewRouter()
m.NotFoundHandler = &notFoundHandler{s}
m.Handle("/static/{file}", http.StripPrefix("/", http.FileServer(http.FS(static))))
for _, v := range routes {
m.HandleFunc(v.Path, s.contextWrapper(v.Handler)).Methods(v.Methods...)
}
return m
}
func (s *Server) contextWrapper(h ctxHandler) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
h(newContext(w, r, s))
}
}

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@media (min-width: 768px) {
.sm-pull-right {
float: right !important;
}
.sm-pull-left {
float: left !important;
}
}
@media (min-width: 992px) {
.md-pull-right {
float: right !important;
}
.md-pull-left {
float: left !important;
}
}
@media (min-width: 1200px) {
.lg-pull-right {
float: right !important;
}
.lg-pull-left {
float: left !important;
}
}
body {
padding-top: 60px;
}
.msg {
margin-top: 30px;
}
a.dark {
color: #222222;
}
a.para {
text-decoration: none;
font-size: 18px;
}
nav {
padding-top: 20px;
}
*[id]:before {
display: block;
content: " ";
margin-top: -75px;
height: 75px;
visibility: hidden;
}
.alert-primary {
background-color: #375a7f;
border-color: #375a7f;
color: #ffffff;
}
h1,h2,h3,h4,h5,h6 {
font-weight: bold;
-webkit-background-clip: content-box !important;
background-clip: content-box !important;
}
h1 {
font-size: 2em;
}
h2 {
font-size: 1.75em;
}
h3 {
font-size: 1.5em;
}
h4 {
font-size: 1.25em;
}
h5,h6 {
font-size: 1em;
}
.md-text {
font-family: 'Courier New';
font-size: 14;
}
pre {
display: block;
padding: 10px;
margin: 0 0 10.5px;
font-size: 14px;
line-height: 1.42857143;
word-break: break-all;
word-wrap: break-word;
color: #0cdba6;
background-color: #444444;
border: 1px solid #444444;
border-radius: 2px;
}
pre.wrap {
white-space: pre-wrap;
}
code {
padding: 3px 3px 1px 0px;
font-size: 90%;
color: #0cdba6;
background-color: #444444;
border-radius: 2px;
}
textarea,input,select {
color: #e2e2e2 !important;
background-color: #444444 !important;
}
select.sections {
height: 120px !important;
}
input.menu {
color: #e2e2e2 !important;
background-color: #222222 !important;
}
.menu-search-bar {
padding-top: 4px;
}
.menu-search-input {
background-color: #2f2f2f !important;
}
html,body,.container,.content {
height: 100% !important;
}
.container,.content {
position: relative;
}
.proper-content {
padding-top: 40px;
}
.section {
margin-bottom: 20px;
width: 250px;
}
.wrapper {
min-height: 100%;
height: auto !important;
height: 100%;
margin: 0 auto -60px;
}
.push {
height: 60px;
}
.full-width {
width: 100%;
}
.relative {
position: relative;
}
.btn-breadcrumb {
position: absolute;
right: 1rem;
top: 38%;
transform: translateY(-50%);
}

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// Copyright (C) 2022 Marius Schellenberger
package server
import (
"embed"
"errors"
"html/template"
"io/fs"
)
//go:embed templates/*
var templates embed.FS
type TemplateStore struct {
m map[string]*template.Template
fatal bool
}
func NewTemplateStore() *TemplateStore {
return &TemplateStore{m: make(map[string]*template.Template)}
}
func (ts *TemplateStore) Parse(fs fs.FS, name string, files ...string) {
temp, err := template.ParseFS(fs, files...)
if err != nil {
ts.fatal = true
return
}
ts.m[name] = temp
}
func (ts *TemplateStore) Get(name string) *template.Template {
return ts.m[name]
}
func (s *Server) loadTemplates() (err error) {
s.ts = NewTemplateStore()
tfs, err := fs.Sub(templates, "templates")
if err != nil {
return err
}
// pages
s.ts.Parse(tfs, "notFoundHandler", "index.html", "menu.html", "notFound.html")
s.ts.Parse(tfs, "loginHandler", "index.html", "menu.html", "login.html")
s.ts.Parse(tfs, "loginTotpHandler", "index.html", "menu.html", "loginTotp.html")
// users
s.ts.Parse(tfs, "usersHandler", "index.html", "menu.html", "users.html")
s.ts.Parse(tfs, "userNewHandler", "index.html", "menu.html", "userNew.html")
s.ts.Parse(tfs, "userEditHandler", "index.html", "menu.html", "userEdit.html")
s.ts.Parse(tfs, "userDelHandler", "index.html", "menu.html", "userDel.html")
// totp
s.ts.Parse(tfs, "userTotpHandler", "index.html", "menu.html", "userTotp.html")
if s.ts.fatal {
err = errors.New("parsing templates failed")
}
return
}

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<!DOCTYPE html>
<html lang="en">
<head>
<title>GoAcc | {{.Title}}</title>
<link rel="shortcut icon" type="image/x-icon" href="/static/favicon.ico" integrity="sha256-bgotk/IPq4Yvt6s8AQGPTM5ZjPjQ6rrBRa2EyxpnFSc="></link>
<link rel="stylesheet" type="text/css" href="/static/bootstrap.css" media="screen" integrity="sha256-3YeveuySvBgp2GItUS8eV1R/9T1zcPMyvw22SyVf8qo="></link>
<link rel="stylesheet" type="text/css" href="/static/custom.css" media="screen" integrity="sha256-IwnADqysqqVpTpQ4sbG3Bz7v8FM4lqMiozQPozsFBUQ="></link>
<meta name="theme-color" content="#375a7f">
<meta name="description" content="{{.Title}}">
</head>
<body id="top">
<div class="navbar navbar-expand fixed-top navbar-dark bg-primary">
<div class="container">
<a href="/" class="navbar-brand">GoAcc</a>
<div class="collapse navbar-collapse">
{{template "menu" .}}
</div>
</div>
</div>
<div class="container">
<div class="proper-content">
{{if .Msg}}
<div class="alert alert-danger msg">
<h4>Error!</h4>
<p>{{.Msg}}</p>
</div>
{{end}}
{{template "body" .}}
</div>
<div class="push"></div>
<footer>
<div class="row">
<div class="col">
<ul class="list-unstyled">
<li class="float-md-right"><a href="#top">Back to top</a></li>
</ul>
<p>© GoAcc {{.Version}} Request: <strong>{{.Time}}</strong></p>
</div>
</div>
</footer>
</div>
</body>
</html>

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{{define "body"}}
<div class="page-header">
<div class="row">
<div class="col-xs-4 offset-4">
<div class="card border-primary mx-auto">
<div class="card-header">
<strong>{{.BodyTitle}}</strong>
</div>
<div class="card-body">
<form class="form-horizontal" action="/login" method="post">
<input type="hidden" name="token" value="{{.Token}}">
<input type="hidden" name="login_challenge" value="{{.Data.LoginChallenge}}">
<div class="form-group">
<label class="col-form-label" for="user">Username</label>
<input class="form-control input-sm" type="text" id="user" name="user" value="{{.Data.User}}" autofocus required>
</div>
<div class="form-group">
<label class="col-form-label" for="password">Password</label>
<input class="form-control input-sm" type="password" id="password" name="password" required>
</div>
<div class="form-group">
<div class="custom-control custom-checkbox">
<input type="checkbox" class="custom-control-input" id="remember" name="remember">
<label class="custom-control-label" for="remember">Remember Me</label>
</div>
</div>
<button class="btn btn-sm btn-primary" type="submit">Login</button>
</form>
</div>
</div>
</div>
</div>
</div>
{{end}}

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{{define "body"}}
<div class="page-header">
<div class="row">
<div class="col-xs-4 offset-4">
<div class="card border-primary mx-auto">
<div class="card-header">
<strong>{{.BodyTitle}}</strong>
</div>
<div class="card-body">
<form class="form-horizontal" action="/totp" method="post">
<input type="hidden" name="token" value="{{.Token}}">
<input type="hidden" name="login_challenge" value="{{.Data.LoginChallenge}}">
<div class="form-group">
<label class="col-form-label" for="pin">PIN</label>
<input class="form-control input-sm" type="text" id="pin" name="pin" autocomplete="off" autofocus required>
</div>
<button class="btn btn-sm btn-primary" type="submit">Verify</button>
<a href="/logout" class="btn btn-sm btn-primary">Cancel</a>
</form>
</div>
</div>
</div>
</div>
</div>
{{end}}

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{{define "menu"}}
<ul class="nav navbar-nav ml-auto">
{{if .Login}}
{{if .Admin}}
<li class="nav-item"><a class="nav-link" href="/users">Users</a></li>
{{else}}
<li class="nav-item"><a class="nav-link" href="/user/edit/{{.User}}">Profile</a></li>
{{end}}
<li class="nav-item"><a class="nav-link" href="/logout">Logout</a></li>
{{else}}
<li class="nav-item"><a class="nav-link" href="/login">Login</a></li>
{{end}}
</ul>
{{end}}

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{{define "body"}}
<div class="page-header">
<div class="row">
<div class="col-xs-4 offset-4">
<div class="card border-danger mx-auto">
<div class="card-header">
<strong>404 - Page Not Found</strong>
</div>
<div class="card-body">
<h5>The requested page could not be found</h5>
<a href="/" class="btn btn-sm btn-primary">Back</a>
</div>
</div>
</div>
</div>
</div>
{{end}}

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{{define "body"}}
{{if .Data}}
<div class="page-header">
<div class="row">
<div class="col-xs-4 offset-4">
<div class="card border-danger mx-auto">
<div class="card-header">
<strong>Delete {{.Data.Username}}?</strong>
</div>
<div class="card-body">
<p>You are about to delete user <a href="/{{.Data.Username}}">{{.Data.Username}}</a>.</p>
<form class="form-horizontal" action="/user/del/{{.Data.Username}}" method="post">
<input type="hidden" name="token" value="{{.Token}}">
<button class="btn btn-sm btn-danger" type="submit">Delete</button>
<a href="/users" class="btn btn-sm btn-primary">Back</a>
</form>
</div>
</div>
</div>
</div>
</div>
{{end}}
{{end}}

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{{define "body"}}
{{if .Data}}
<div class="row">
<div class="col-xs-4 offset-4">
<div class="card border-primary mx-auto">
<div class="card-header">
<strong>{{.BodyTitle}}</strong>
{{if .Data.Secret}}
<a href="/user/totp/{{.Data.Username}}" class="btn btn-sm btn-danger float-right">Disable TOTP</a>
{{else}}
<a href="/user/totp/{{.Data.Username}}" class="btn btn-sm btn-success float-right">Enable TOTP</a>
{{end}}
</div>
<div class="card-body">
<form class="form-horizontal" action="/user/edit/{{.Data.Username}}" method="post">
<input type="hidden" name="token" value="{{.Token}}">
<div class="form-group">
<label class="col-form-label" for="user">Username</label>
<input class="form-control input-sm" type="text" id="user" name="user" value="{{.Data.Username}}" disabled>
</div>
<div class="form-group">
<label class="col-form-label" for="email">Email</label>
<input class="form-control input-sm" type="text" id="email" name="email" value="{{.Data.Email}}" disabled>
</div>
<div class="form-group">
<label class="col-form-label" for="password">Password</label>
<input class="form-control input-sm" type="password" id="password" name="password" autofocus>
</div>
<div class="form-group">
<label class="col-form-label" for="repeat">Repeat</label>
<input class="form-control input-sm" type="password" id="repeat" name="repeat">
</div>
{{if .Admin}}
<div class="form-group">
<div class="custom-control custom-checkbox">
{{if .Data.Admin}}
<input type="checkbox" class="custom-control-input" id="admin" name="admin" value="0" checked>
{{else}}
<input type="checkbox" class="custom-control-input" id="admin" name="admin" value="0">
{{end}}
<label class="custom-control-label" for="admin">Admin Privileges</label>
</div>
</div>
{{end}}
<button class="btn btn-sm btn-primary" type="submit">Update</button>
{{if .Admin}}
<a href="/users" class="btn btn-sm btn-primary">Back</a>
{{else}}
<a href="/" class="btn btn-sm btn-primary">Back</a>
{{end}}
<a class="btn btn-sm btn-danger" href="/user/del/{{.Data.Username}}">Delete</a>
</form>
{{if .Admin}}
{{if eq .Data.Locked 3}}
<form class="form-horizontal" action="/user/unlock/{{.Data.Username}}" method="post">
<input type="hidden" name="token" value="{{.Token}}">
<div class="form-group">
<label class="col-form-label" for="unlock">Locked</label>
<button class="btn btn-sm btn-warning" type="submit" id="unlock">Unlock</button>
</div>
</form>
{{end}}
{{end}}
</div>
</div>
</div>
</div>
{{end}}
{{end}}

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{{define "body"}}
<div class="row">
<div class="col-xs-4 offset-4">
<div class="card border-primary mx-auto">
<div class="card-header">
<strong>{{.BodyTitle}}</strong>
</div>
<div class="card-body">
<form class="form-horizontal" action="/user/new" method="post">
<input type="hidden" name="token" value="{{.Token}}">
<div class="form-group">
<label class="col-form-label" for="user">Username</label>
<input class="form-control input-sm" type="text" id="user" name="user" autocomplete="off" autofocus required>
</div>
<div class="form-group">
<label class="col-form-label" for="email">Email</label>
<input class="form-control input-sm" type="text" id="email" name="email" autocomplete="off" required>
</div>
<div class="form-group">
<label class="col-form-label" for="password">Password</label>
<input class="form-control input-sm" type="password" id="password" name="password" required>
</div>
<div class="form-group">
<label class="col-form-label" for="repeat">Repeat</label>
<input class="form-control input-sm" type="password" id="repeat" name="repeat" required>
</div>
<div class="form-group">
<div class="custom-control custom-checkbox">
<input type="checkbox" class="custom-control-input" id="admin" name="admin" value="0">
<label class="custom-control-label" for="admin">Admin Privileges</label>
</div>
</div>
<button class="btn btn-sm btn-primary" type="submit">Create</button>
<a href="/users" class="btn btn-sm btn-primary">Back</a>
</form>
</div>
</div>
</div>
</div>
{{end}}

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{{define "body"}}
{{if .Data}}
<div class="row">
<div class="col-xs-4 offset-4">
<div class="card border-primary mx-auto">
<div class="card-header">
<strong>{{.BodyTitle}} - {{.Data.Username}}</strong>
</div>
<div class="card-body">
<form class="form-horizontal" action="/user/totp/{{.Data.Username}}" method="post">
<input type="hidden" name="token" value="{{.Token}}">
{{if .Data.Secret}}
<input type="hidden" name="url" value="{{.Data.URL}}">
<div class="form-group">
<img src="{{.Data.Image}}" alt="{{.Data.Secret}}">
</div>
<div class="form-group">
<label class="col-form-label" for="secret">Secret</label>
<pre><code id="secret">{{.Data.Secret}}</code></pre>
</div>
{{end}}
<div class="form-group">
<label class="col-form-label" for="pin">PIN</label>
<input class="form-control input-sm" type="text" id="pin" name="pin" autocomplete="off" autofocus required>
</div>
{{if .Data.Secret}}
<button class="btn btn-sm btn-success" type="submit">Enable</button>
{{else}}
<button class="btn btn-sm btn-danger" type="submit">Disable</button>
{{end}}
<a href="/user/edit/{{.Data.Username}}" class="btn btn-sm btn-primary">Back</a>
</form>
</div>
</div>
</div>
</div>
{{end}}
{{end}}

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{{define "body"}}
<div class="page-header">
<div class="row">
<h2>{{.BodyTitle}}</h2>
</div>
</div>
{{if .Admin}}
<div class="row mb-3">
<div class="col-xs-5">
<a class="btn btn-sm btn-primary" href="/user/new"><b>New User</b></a>
</div>
</div>
{{end}}
<div class="row">
<div class="col">
{{if .Data}}
<table class="table table-hover">
<thead>
<tr>
<th>Username</th>
<th>Email</th>
<th>Flags</th>
<th>Options</th>
</tr>
</thead>
<tbody>
{{$user := .User}}
{{$admin := .Admin}}
{{range $item := .Data}}
<tr>
<td>{{$item.Username}}</td>
<td>{{$item.Email}}</td>
<td>
{{if $item.Secret}}<span class="badge badge-success">totp</span>{{end}}
{{if eq $item.Locked 3}}<span class="badge badge-warning">locked</span>{{end}}
{{if $item.Admin}}<span class="badge badge-danger">admin</span>{{end}}
</td>
<td>
<div class="btn-group">
{{if $admin}}
<a class="btn btn-sm btn-primary" href="/user/edit/{{$item.Username}}">Edit</a>
<a class="btn btn-sm btn-danger" href="/user/del/{{$item.Username}}">Delete</a>
{{else}}
{{if eq $item.Username $user}}
<a class="btn btn-sm btn-primary" href="/user/edit/{{$item.Username}}">Edit</a>
{{end}}
{{end}}
</div>
</td>
</tr>
{{end}}
</tbody>
</table>
{{end}}
</div>
</div>
{{end}}

50
pkg/server/xsrf.go Normal file
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// Copyright (C) 2022 Marius Schellenberger
package server
import (
"crypto/rand"
"crypto/subtle"
"encoding/base64"
"git.giftfish.de/ston1th/jwt/v3"
)
const keySize = jwt.KeySize / 2
func genKey(length int) (bytes []byte) {
bytes = make([]byte, length)
_, err := rand.Reader.Read(bytes)
if err != nil {
panic(err)
}
return
}
func newXsrf(secret []byte) string {
rnd := genKey(keySize)
return base64.RawURLEncoding.EncodeToString(append(rnd, xor(rnd, secret)...))
}
func checkXsrf(xsrf string, secret []byte) bool {
t, err := base64.RawURLEncoding.DecodeString(xsrf)
if err != nil {
return false
}
if len(t) != jwt.KeySize {
return false
}
return subtle.ConstantTimeCompare(secret, xor(t[keySize:], t[:keySize])) == 1
}
func xor(a, b []byte) (c []byte) {
n := len(a)
if len(b) < n {
return nil
}
c = make([]byte, n)
for i := 0; i < n; i++ {
c[i] = a[i] ^ b[i]
}
return
}

34
pkg/server/xsrf_test.go Normal file
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// Copyright (C) 2022 Marius Schellenberger
package server
import (
"testing"
)
func TestXsrf(t *testing.T) {
sec, err := genKey(keySize)
if err != nil {
t.Fatal(err)
}
if len(sec) != keySize {
t.Fatal("len(sec) != keySize")
}
xsrf := newXsrf(sec)
if xsrf == "" {
t.Fatal("xsrf is empty")
}
if !checkXsrf(xsrf, sec) {
t.Fatal("valid xsrf check failed")
}
if checkXsrf("test", sec) {
t.Fatal("invalid xsrf check succeeded")
}
rnd := genKey(keySize)
if checkXsrf(xsrf, rnd) {
t.Fatal("invalid xsrf check succeeded")
}
}

140
pkg/store/boltstore.go Normal file
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// Copyright (C) 2022 Marius Schellenberger
package store
import (
"encoding/json"
"io"
bolt "go.etcd.io/bbolt"
)
const (
defaultBoltBucket = "default"
fileMode = 0o600
)
type BoltStore struct {
Marshaler
db *bolt.DB
}
func NewBoltStore(file string, m Marshaler) (Store, error) {
if m == nil {
m = NewGOB()
}
db, err := bolt.Open(file, fileMode, nil)
if err != nil {
return nil, err
}
if err := db.Update(func(tx *bolt.Tx) (err error) {
_, err = tx.CreateBucketIfNotExists([]byte(defaultBoltBucket))
return
}); err != nil {
return nil, err
}
return &BoltStore{m, db}, nil
}
type dump struct {
K string `json:"k"`
V []byte `json:"v"`
}
func (bs *BoltStore) Dump(w io.Writer) (err error) {
if w == nil {
return ErrWriterIsNil
}
var d []dump
err = bs.ForEach(func(k string, v []byte) error {
b := make([]byte, len(v))
copy(b, v)
d = append(d, dump{k, b})
return nil
})
if err != nil {
return
}
return json.NewEncoder(w).Encode(d)
}
func (bs *BoltStore) Restore(r io.Reader) (err error) {
if r == nil {
return ErrReaderIsNil
}
var d []dump
err = json.NewDecoder(r).Decode(&d)
if err != nil {
return
}
if err = bs.db.Update(func(tx *bolt.Tx) (err error) {
if err = tx.DeleteBucket([]byte(defaultBoltBucket)); err != nil {
return
}
_, err = tx.CreateBucket([]byte(defaultBoltBucket))
return
}); err != nil {
return
}
return bs.db.Update(func(tx *bolt.Tx) (err error) {
b := tx.Bucket([]byte(defaultBoltBucket))
for _, v := range d {
b.Put([]byte(v.K), v.V)
}
return nil
})
}
func (bs *BoltStore) Get(key string, v interface{}) (err error) {
err = bs.db.View(func(tx *bolt.Tx) error {
b := tx.Bucket([]byte(defaultBoltBucket)).Get([]byte(key))
if b == nil {
return ErrKeyNotFound
}
if v != nil {
return bs.Unmarshal(b, v)
}
return nil
})
return
}
func (bs *BoltStore) Set(key string, v interface{}) error {
return bs.db.Update(func(tx *bolt.Tx) (err error) {
var b []byte
if v != nil {
b, err = bs.Marshal(v)
if err != nil {
return
}
}
return tx.Bucket([]byte(defaultBoltBucket)).Put([]byte(key), b)
})
}
func (bs *BoltStore) ForEach(f func(string, []byte) error) error {
return bs.db.View(func(tx *bolt.Tx) error {
return tx.Bucket([]byte(defaultBoltBucket)).ForEach(func(k, v []byte) error {
return f(string(k), v)
})
})
}
func (bs *BoltStore) ForEachPrefix(prefix string, f func(string, []byte) error) error {
return bs.ForEach(func(k string, v []byte) error {
if trim, ok := hasTrimPrefix(k, prefix); ok {
return f(trim, v)
}
return nil
})
}
func (bs *BoltStore) Delete(key string) error {
return bs.db.Update(func(tx *bolt.Tx) error {
return tx.Bucket([]byte(defaultBoltBucket)).Delete([]byte(key))
})
}
func (bs *BoltStore) Close() error {
return bs.db.Close()
}

98
pkg/store/boltstore_test.go Normal file
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// Copyright (C) 2022 Marius Schellenberger
package store
import (
"bytes"
"errors"
"os"
"path/filepath"
"testing"
)
type testData struct {
Data string
}
func TestBoltStore(t *testing.T) {
data := []testData{
{"123"},
{"hello"},
}
dir, err := os.MkdirTemp("", "")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(dir)
bs, err := NewBoltStore(filepath.Join(dir, "bolt.db"), nil)
if err != nil {
t.Fatal(err)
}
err = bs.Set("key0", data[0])
if err != nil {
t.Fatal(err)
}
err = bs.Set("key1", data[1])
if err != nil {
t.Fatal(err)
}
t.Run("GetKey0", func(t *testing.T) {
var d testData
err := bs.Get("key0", &d)
if err != nil {
t.Fatal(err)
}
if d != data[0] {
t.Error("d is not data[0]")
}
})
t.Run("ForEach", func(t *testing.T) {
err := bs.ForEach(func(k string, v []byte) error {
if k == "key0" || k == "key1" {
return nil
}
return errors.New("key0 or key1 not found")
})
if err != nil {
t.Fatal(err)
}
})
t.Run("DumpRestore", func(t *testing.T) {
buf := new(bytes.Buffer)
err := bs.Dump(buf)
if err != nil {
t.Fatal(err)
}
if buf.Len() == 0 {
t.Error("no dump written")
}
err = bs.Restore(buf)
if err != nil {
t.Fatal(err)
}
})
t.Run("DeleteKey1", func(t *testing.T) {
err := bs.Delete("key1")
if err != nil {
t.Fatal(err)
}
})
t.Run("GetKey1", func(t *testing.T) {
var d testData
err := bs.Get("key1", &d)
if err == nil {
t.Error("key1 should be deleted")
}
if d == data[1] {
t.Error("d is not data[1]")
}
})
t.Run("Close", func(t *testing.T) {
err := bs.Close()
if err != nil {
t.Fatal(err)
}
})
}

13
pkg/store/dump.go Normal file
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// Copyright (C) 2022 Marius Schellenberger
package store
import "io"
type Dumper interface {
Dump(io.Writer) error
}
type Restorer interface {
Restore(io.Reader) error
}

25
pkg/store/gob.go Normal file
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// Copyright (C) 2022 Marius Schellenberger
package store
import (
"bytes"
"encoding/gob"
)
type gobMarshaler struct{}
func NewGOB() Marshaler {
return gobMarshaler{}
}
func (gobMarshaler) Marshal(v interface{}) (b []byte, err error) {
buf := new(bytes.Buffer)
err = gob.NewEncoder(buf).Encode(v)
b = buf.Bytes()
return
}
func (gobMarshaler) Unmarshal(data []byte, v interface{}) error {
return gob.NewDecoder(bytes.NewBuffer(data)).Decode(v)
}

11
pkg/store/helper.go Normal file
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// Copyright (C) 2022 Marius Schellenberger
package store
// Parts taken from strings.TrimPrefix
func hasTrimPrefix(s, prefix string) (string, bool) {
if len(s) >= len(prefix) && s[0:len(prefix)] == prefix {
return s[len(prefix):], true
}
return s, false
}

8
pkg/store/marshal.go Normal file
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// Copyright (C) 2022 Marius Schellenberger
package store
type Marshaler interface {
Marshal(v interface{}) ([]byte, error)
Unmarshal(data []byte, v interface{}) error
}

23
pkg/store/store.go Normal file
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// Copyright (C) 2022 Marius Schellenberger
package store
import "errors"
var (
ErrKeyNotFound = errors.New("store: key not found")
ErrWriterIsNil = errors.New("store: writer is nil")
ErrReaderIsNil = errors.New("store: reader is nil")
)
type Store interface {
Marshaler
Dumper
Restorer
Get(string, interface{}) error
Set(string, interface{}) error
ForEach(func(string, []byte) error) error
ForEachPrefix(string, func(string, []byte) error) error
Delete(string) error
Close() error
}

48
scripts/install_openbsd.sh Executable file
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#!/bin/sh
cat <<'EOF'> /etc/rc.d/goacc
#!/bin/ksh
daemon="/usr/local/sbin/goacc"
daemon_user="_goacc"
. /etc/rc.d/rc.subr
pexp=".*${daemon}.*"
rc_bg=YES
rc_reload=NO
rc_start() {
${rcexec} "${daemon} ${daemon_flags} < /dev/null 2>&1 | \
logger -ip daemon.info -t goacc"
}
rc_cmd $1
EOF
chmod 555 /etc/rc.d/goacc
rcctl enable goacc
rcctl set goacc flags -config /var/acc/goacc.conf
mkdir /var/acc
groupadd _goacc
useradd -d /var/acc -s /sbin/nologin -g _goacc _goacc
chown _goacc:_goacc /var/acc
cat <<EOF> /var/acc/goacc.conf
{
"data_dir": "/var/acc",
"listen": "127.0.0.1:4443",
"secret": "$(openssl rand -hex 32)",
"hydra_admin_url": "http://127.0.0.1:4445",
"admin": true,
"secure_cookie": true
}
EOF
chmod 640 /var/acc/goacc.conf
chgrp _goacc /var/acc/goacc.conf
cat <<EOF
copy your goacc binary to /usr/local/sbin/goacc
then run: rcctl start goacc
EOF

19
sri.sh Executable file
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#!/bin/bash
# Copyright (C) 2021 Marius Schellenberger
HASH="sha256"
DIR="pkg/server/static"
FILES="*.css *.js"
BINS="*.ico"
echo "SRI (subresource integrity) hashes"
cd ${DIR}
for f in $(ls ${FILES} 2>/dev/null); do
grep '^' ${f} | head -c-1 - > tmp
mv tmp ${f}
printf "%13s: " ${f}
echo "${HASH}-$(cat ${f}|openssl dgst -${HASH} -binary|openssl enc -base64 -A)"
done
for f in $(ls ${BINS} 2>/dev/null); do
printf "%13s: " ${f}
echo "${HASH}-$(cat ${f}|openssl dgst -${HASH} -binary|openssl enc -base64 -A)"
done