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Author SHA1 Message Date
Chris F Ravenscroft 545da6fd0a chore: debug, openldap, samba 2026-04-19 11:21:40 -07:00
16 changed files with 43 additions and 447 deletions
+1 -1
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@@ -7,7 +7,7 @@ on:
- master
jobs:
build:
runs-on: ubuntu-24.04
runs-on: ubuntu-20.04
strategy:
matrix:
go-version: [1.21.x]
+12 -5
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@@ -1,6 +1,5 @@
name: release-please
on:
pull_request:
push:
branches:
- master
@@ -9,12 +8,20 @@ permissions:
contents: write
pull-requests: write
name: release-please
jobs:
release-please:
runs-on: ubuntu-latest
steps:
- uses: google-github-actions/release-please-action@v4
- uses: actions/checkout@v4
- uses: google-github-actions/release-please-action@v3
with:
release-type: go
package-name: GLAuth
path: v2
default-branch: master
pull-request-title-pattern: "ci: release ${version}"
token: ${{ secrets.RELEASE_PLEASE_TOKEN }}
config-file: release-please-config.json
manifest-file: .release-please-manifest.json
extra-files: |
v2/internal/version/const.go
-3
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@@ -1,3 +0,0 @@
{
"v2": "2.5.0"
}
+7 -6
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@@ -1,14 +1,14 @@
# GLAuth: LDAP authentication server for developers
[![Official GLAuth Website](https://img.shields.io/badge/Official%20GLAuth%20Website-glauth.github.io-brightgreen?style=plastic)](https://glauth.github.io/)
[![kittens dns](https://img.shields.io/badge/kittens%20dns-github-blue?style=plastic)](https://github.com/fusion/kittendns)
[![wing vpn](https://img.shields.io/badge/wing%20vpn-github-orange?style=plastic)](https://github.com/fusion/wing-vpn)
Go-lang LDAP Authentication (GLAuth) is a secure, easy-to-use, LDAP server w/ configurable backends.
[![Gitter](https://badges.gitter.im/glauth/community.svg)](https://gitter.im/glauth/community?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
[![Matrix](https://img.shields.io/badge/chat-%2fjoin%20%23glauth_community:gitter.im-green)](hey)
![GitHub all releases](https://img.shields.io/github/downloads/glauth/glauth/total)
![Docker pulls](https://badgen.net/docker/pulls/glauth/glauth)
![GitHub last commit (branch)](https://img.shields.io/github/last-commit/glauth/glauth/master)
![Code Climate maintainability](https://img.shields.io/codeclimate/maintainability-percentage/glauth/glauth)
* Centrally manage accounts across your infrastructure
* Centrally manage SSH keys, Linux accounts, and passwords for cloud servers.
@@ -21,7 +21,7 @@ Use it to centralize account management across your Linux servers, your OSX mach
### Contributing
- Please base all Pull Requests on [dev](https://github.com/glauth/glauth/tree/dev), not master.
- Format your code automatically using `gofmt -d ./` before committing
- Format your code autonmatically using `gofmt -d ./` before committing
### Quickstart
This quickstart is a great way to try out GLAuth in a non-production environment. *Be warned that you should take the extra steps to setup SSL (TLS) for production use!*
@@ -110,3 +110,4 @@ For advanced users, GLAuth supports pluggable backends. Currently, it can use a
# Stargazers over time
[![Stargazers over time](https://starchart.cc/glauth/glauth.svg)](https://starchart.cc/glauth/glauth)
-13
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@@ -1,13 +0,0 @@
{
"packages": {
"v2": {
"release-type": "go",
"package-name": "GLAuth",
"pull-request-title-pattern": "ci: release ${version}",
"extra-files": [
"v2/internal/version/const.go"
]
}
},
"$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json"
}
-40
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@@ -1,45 +1,5 @@
# Changelog
## [2.5.0](https://github.com/glauth/glauth/compare/GLAuth-v2.5.0...GLAuth-v2.5.0) (2026-04-19)
### Features
* allow tracing configuration via main config ([f692394](https://github.com/glauth/glauth/commit/f692394942aa0f93a1aa1572331fd1c3e3553156))
* alt container build registry ([f8dee8d](https://github.com/glauth/glauth/commit/f8dee8da879232f5c6ae2a2a19565562c7d0d9fd))
* embedded plugins ([c0ed908](https://github.com/glauth/glauth/commit/c0ed90822fd4d2ee7104a1979d423a0c93d758ac))
* introduce context for otlp spans into handler pkg ([d05630f](https://github.com/glauth/glauth/commit/d05630f66b80a776fd406782ad1fde5c6c66eac6))
* introduce context for otlp spans into plugins pkg ([46e49b6](https://github.com/glauth/glauth/commit/46e49b6976318a9f3670b88bdcb3411dfac0a17c))
* introduce legacy behavior, based on past versions ([#318](https://github.com/glauth/glauth/issues/318)) ([34a6b30](https://github.com/glauth/glauth/commit/34a6b30b8fe69c90cab09eb85890ffdfe8fc80fd))
* introduce otelsql ([2ca5312](https://github.com/glauth/glauth/commit/2ca53126965aa7d42b23aee15f750df12822d454))
* introduce otlp tracer ([0cf0403](https://github.com/glauth/glauth/commit/0cf04037a2a7b38c8ed7af2451b115f48c5427b5))
* proxying ldap paging compat ([#422](https://github.com/glauth/glauth/issues/422)) ([8476506](https://github.com/glauth/glauth/commit/8476506b8c51e993eb90c73d612f69fec5350b89))
* starttls and ldaps now matching features ([#458](https://github.com/glauth/glauth/issues/458)) ([d68c78a](https://github.com/glauth/glauth/commit/d68c78a18b150679038e5ce549b6b227c31518d7))
* wire up basic tracer ([1c2b23c](https://github.com/glauth/glauth/commit/1c2b23c00ff85b83a6d2e4bf4a9a68081aaf2777))
### Bug Fixes
* 246 and [#252](https://github.com/glauth/glauth/issues/252) ([ceefc66](https://github.com/glauth/glauth/commit/ceefc66dbba9ae054958269825de31d22d30e262))
* config watcher now updates whenf ile added to dir ([#424](https://github.com/glauth/glauth/issues/424)) ([a90f37b](https://github.com/glauth/glauth/commit/a90f37b23b76af22c700392d68bf227b7aee1894))
* Credentials leaked on INFO log level ([#451](https://github.com/glauth/glauth/issues/451)) ([645dbb2](https://github.com/glauth/glauth/commit/645dbb226683ae57f3d5382e21ea42444e940752))
* drop vendored toml ([24455e3](https://github.com/glauth/glauth/commit/24455e39889716ce7ae1e7e8a7dacfa7d4c96080))
* formatting ([c90cbfe](https://github.com/glauth/glauth/commit/c90cbfe5fb090fc19a55d64e01cd0e31c38bf2f0))
* go test not checking otp within allowed basedn ([#403](https://github.com/glauth/glauth/issues/403)) ([ed52a91](https://github.com/glauth/glauth/commit/ed52a91ec4117ff58fe606a1d8ba10786501a1e5))
* move all toml parsing into a new internal package, drop the mappings in favour of toml.Primitive decoding ([3ba8e11](https://github.com/glauth/glauth/commit/3ba8e1113217be647d240261322453d213ea7da4))
* patch group name fetches for the rest of handlers ([#450](https://github.com/glauth/glauth/issues/450)) ([b498736](https://github.com/glauth/glauth/commit/b498736cfdd0ee6f1585d682a5c54c9d927b8dbb))
* remove spinlock in monitoring code ([#405](https://github.com/glauth/glauth/issues/405)) ([a2c151b](https://github.com/glauth/glauth/commit/a2c151b0d025332462369a846a51ef4deff5332b))
* removed config setup from main, reshoring log configuration ([5fe8aca](https://github.com/glauth/glauth/commit/5fe8aca852bdfe7e375ea99b87074bae35fc3407))
* update ldap library to fix [#389](https://github.com/glauth/glauth/issues/389) ([#430](https://github.com/glauth/glauth/issues/430)) ([a5ecc26](https://github.com/glauth/glauth/commit/a5ecc26e064cea9e4dab3dd234ebd5d5eb06be0e))
* update tracing code to work with breaking otlp 1.20 changes ([1a37396](https://github.com/glauth/glauth/commit/1a3739610997b58100040d0c8a405596fccc8e23))
* upgrade to use BurntSushi/toml ([f9addbc](https://github.com/glauth/glauth/commit/f9addbc2c5b13ccc2779dbabc4c55bc8706f53d6))
### Miscellaneous Chores
* force release 2.5.0 ([ff7a9e6](https://github.com/glauth/glauth/commit/ff7a9e6215857e0dd3450504b7b063409ccfc374))
* release 2.3.1 ([0bf3d4a](https://github.com/glauth/glauth/commit/0bf3d4a82a8451e7bbda74e3730345aab5a855a7))
## [2.4.0](https://github.com/glauth/glauth/compare/v2.3.2...v2.4.0) (2024-08-04)
+12 -18
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@@ -24,8 +24,8 @@ TRIM_FLAGS>?=-trimpath
BUILD_TAGS?=noembed
# Targets
MAIN_TARGETS?=linux/amd64,linux/386,linux/arm64,linux/arm-7,linux/riscv64,darwin/amd64,darwin/arm64,windows/amd64,windows/386
PLUGIN_TARGETS?=linux/amd64,linux/386,linux/arm64,linux/arm-7,linux/riscv64,darwin/amd64,darwin/arm64
MAIN_TARGETS?=linux/amd64,linux/386,linux/arm64,linux/arm-7,darwin/amd64,darwin/arm64,windows/amd64,windows/386
PLUGIN_TARGETS?=linux/amd64,linux/386,linux/arm64,linux/arm-7,darwin/amd64,darwin/arm64
EMBED_TARGETS?=windows/amd64
# For release process
@@ -58,9 +58,10 @@ mocks:
vet:
-go vet ./...
.PHONY: vet
#test: @ runs package, root integration, and shell integration tests
#test: @ runs the integration test on linuxamd64 (eventually allow the binary to be set)
test: mocks vet
go test -v -cover -coverprofile coverage.out ./pkg/... ./internal/... .
# also run unit tests for packages, skip glauth_test.go for now
go test -v -cover -coverprofile coverage.out ./pkg/... ./internal/...
$(MAKE) runtest
#all: @ run build process for all binaries
all: setup binaries verify
@@ -72,7 +73,7 @@ fast: setup linuxamd64
fastdebug: setup linuxamd64debug
#binaries: @ list of binary formats to build
binaries: linux386 linuxamd64 linuxarm linuxarm64 linuxriscv64 darwinamd64 darwinarm64 win386 winamd64
binaries: linux386 linuxamd64 linuxarm linuxarm64 darwinamd64 darwinarm64 win386 winamd64
#setup: @ setup commands to always run
setup: getdeps format
@@ -153,9 +154,6 @@ linuxarm:
linuxarm64:
GOOS=linux GOARCH=arm64 $(MAKE) build
linuxriscv64:
GOOS=linux GOARCH=riscv64 $(MAKE) build
testing:
mkdir -p pkg/embed && \
cat pkg/plugins/glauth-sqlite/sqlite.go | sed -e 's/func main() {}//' -e 's/^package main/package embed/' > pkg/embed/sqlite.go && \
@@ -176,7 +174,7 @@ winamd64:
GOOS=windows GOARCH=amd64 $(MAKE) build
verify:
@for binary in linux386 linuxamd64 linuxarm linuxarm64 linuxriscv64 darwinamd64 darwinarm64 win386 winamd64; do cd bin/$$binary && sha256sum glauth.sha256 -c && cd ../..; done
@for binary in linux386 linuxamd64 linuxarm linuxarm64 darwinamd64 darwinarm64 win386 winamd64; do cd bin/$$binary && sha256sum glauth.sha256 -c && cd ../..; done
pull-plugin-dependencies:
(for pkg in $$(cat $$M/go.mod | awk '/^require [a-z]/{print $$2} /^\)/{rblock=0} rblock{if($$4!="indirect" && $$1!~"glauth"){print $$1}} /^require \(/{rblock=1}'); do if [ "$$(grep $$pkg go.mod &>/dev/null)" = "" ]; then go get $$pkg; fi; done)
@@ -272,9 +270,8 @@ builddockermain:
cp -f bin/glauth-linux-amd64 docker/assets/linux/amd64/glauth && \
cp -f bin/glauth-linux-arm64 docker/assets/linux/arm64/glauth && \
cp -f bin/glauth-linux-arm-7 docker/assets/linux/arm/v7/glauth && \
cp -f bin/glauth-linux-riscv64 docker/assets/linux/riscv64/glauth && \
docker buildx build --tag ghcr.io/$$REPO/glauth:$$TAG -t ghcr.io/$$REPO/glauth:latest -f docker/Dockerfile-standalone --platform linux/amd64,linux/arm64,linux/arm/v7,linux/riscv64 --push docker && \
docker buildx build --tag $$REPO/glauth:$$TAG -t $$REPO/glauth:latest -f docker/Dockerfile-standalone --platform linux/amd64,linux/arm64,linux/arm/v7,linux/riscv64 --push docker
docker buildx build --tag ghcr.io/$$REPO/glauth:$$TAG -t ghcr.io/$$REPO/glauth:latest -f docker/Dockerfile-standalone --platform linux/amd64,linux/arm64,linux/arm/v7 --push docker && \
docker buildx build --tag $$REPO/glauth:$$TAG -t $$REPO/glauth:latest -f docker/Dockerfile-standalone --platform linux/amd64,linux/arm64,linux/arm/v7 --push docker
builddockerplugins:
$(if $(TAG),,$(error ❌ Must set TAG))
@@ -283,17 +280,14 @@ builddockerplugins:
cp -f bin/sqlite-linux-amd64.so docker/assets/linux/amd64/sqlite.so && \
cp -f bin/sqlite-linux-arm64.so docker/assets/linux/arm64/sqlite.so && \
cp -f bin/sqlite-linux-arm-7.so docker/assets/linux/arm/v7/sqlite.so && \
cp -f bin/sqlite-linux-riscv64.so docker/assets/linux/riscv64/sqlite.so && \
cp -f bin/mysql-linux-amd64.so docker/assets/linux/amd64/mysql.so && \
cp -f bin/mysql-linux-arm64.so docker/assets/linux/arm64/mysql.so && \
cp -f bin/mysql-linux-arm-7.so docker/assets/linux/arm/v7/mysql.so && \
cp -f bin/mysql-linux-riscv64.so docker/assets/linux/riscv64/mysql.so && \
cp -f bin/postgres-linux-amd64.so docker/assets/linux/amd64/postgres.so && \
cp -f bin/postgres-linux-arm64.so docker/assets/linux/arm64/postgres.so && \
cp -f bin/postgres-linux-arm-7.so docker/assets/linux/arm/v7/postgres.so && \
cp -f bin/postgres-linux-riscv64.so docker/assets/linux/riscv64/postgres.so && \
docker buildx build --tag ghcr.io/$$REPO/glauth-plugins:$$TAG -t ghcr.io/$$REPO/glauth-plugins:latest -f docker/Dockerfile-plugins --platform linux/amd64,linux/arm64,linux/arm/v7,linux/riscv64 --push docker && \
docker buildx build --tag $$REPO/glauth-plugins:$$TAG -t $$REPO/glauth-plugins:latest -f docker/Dockerfile-plugins --platform linux/amd64,linux/arm64,linux/arm/v7,linux/riscv64 --push docker
docker buildx build --tag ghcr.io/$$REPO/glauth-plugins:$$TAG -t ghcr.io/$$REPO/glauth-plugins:latest -f docker/Dockerfile-plugins --platform linux/amd64,linux/arm64,linux/arm/v7 --push docker && \
docker buildx build --tag $$REPO/glauth-plugins:$$TAG -t $$REPO/glauth-plugins:latest -f docker/Dockerfile-plugins --platform linux/amd64,linux/arm64,linux/arm/v7 --push docker
builddocker: _checkdockerauth builddockermain builddockerplugins
@@ -341,6 +335,6 @@ testdocker:
.PHONY: all \
prepbuild run test fast binaries setup getdeps runtest updatetest format devrun \
linux386 linuxamd64 linuxarm linuxarm64 linuxriscv64 darwinamd64 darwinarm64 win386 winamd64 verify \
linux386 linuxamd64 linuxarm linuxarm64 darwinamd64 darwinarm64 win386 winamd64 verify \
pull-plugin pull-base-plugins forget-plugin forget-plugins buildmain buildplugin build \
buildplugins builddockermain builddockerplugins builddocker testdocker buildeverything
+1 -1
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@@ -10,7 +10,7 @@ RUN apk add --no-cache git make busybox-static dumb-init
# Run Step
#################
FROM gcr.io/distroless/base-debian13 as run
FROM gcr.io/distroless/base-debian11 as run
LABEL maintainers="Ben Yanke <ben@benyanke.com>, Jörn Friedrich Dreyer <jfd@butonic.de>, Chris F Ravenscroft <chris@voilaweb.com>" \
org.opencontainers.image.title="GLauth" \
+1 -1
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@@ -10,7 +10,7 @@ RUN apk add --no-cache git make busybox-static dumb-init
# Run Step
#################
FROM gcr.io/distroless/base-debian13 as run
FROM gcr.io/distroless/base-debian11 as run
LABEL maintainers="Ben Yanke <ben@benyanke.com>, Jörn Friedrich Dreyer <jfd@butonic.de>, Chris F Ravenscroft <chris@voilaweb.com>" \
org.opencontainers.image.title="GLauth" \
+5 -117
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@@ -1,12 +1,8 @@
package main
import (
"fmt"
"net"
"os"
"os/exec"
"path/filepath"
"runtime"
"strings"
"testing"
"time"
@@ -27,22 +23,10 @@ type testEnv struct {
checkemployeetype string
}
func glauthBinary() string {
if binary := os.Getenv("GLAUTH_TEST_BINARY"); binary != "" {
return binary
}
qualified := filepath.Join("bin", runtime.GOOS+runtime.GOARCH, "glauth")
if _, err := os.Stat(qualified); err == nil {
return qualified
}
return "bin/glauth"
}
func TestProperBuild(t *testing.T) {
info, err := os.Stat(glauthBinary())
info, err := os.Stat("bin/glauth")
if err != nil {
t.Fatal(err)
t.Error(err)
}
mode := uint32(info.Mode())
if mode&0b001001001 == 0 {
@@ -50,102 +34,6 @@ func TestProperBuild(t *testing.T) {
}
}
func TestConfigBackendRejectsPasswordlessUserBinds(t *testing.T) {
listener, err := net.Listen("tcp", "127.0.0.1:0")
if err != nil {
t.Fatal(err)
}
port := listener.Addr().(*net.TCPAddr).Port
listener.Close()
configPath := filepath.Join(t.TempDir(), "passwordless.cfg")
config := fmt.Sprintf(`debug = false
[ldap]
enabled = true
listen = "127.0.0.1:%d"
tls = false
[ldaps]
enabled = false
[backend]
datastore = "config"
baseDN = "dc=glauth,dc=com"
[behaviors]
LimitFailedBinds = false
[[groups]]
name = "svc"
gidnumber = 5501
[[users]]
name = "nopass"
uidnumber = 5001
primarygroup = 5501
[[users.capabilities]]
action = "search"
object = "*"
`, port)
if err := os.WriteFile(configPath, []byte(config), 0600); err != nil {
t.Fatal(err)
}
svc := startSvc(SD, glauthBinary(), "-c", configPath)
defer stopSvc(svc)
bindDN := "cn=nopass,dc=glauth,dc=com"
for _, tc := range []struct {
name string
password string
want string
}{
{name: "arbitrary password", password: "definitely-wrong", want: "exit status 49"},
{name: "empty password", password: "", want: "exit status 53"},
} {
t.Run(tc.name, func(t *testing.T) {
got := doRunGetFirst(0, "ldapsearch", "-LLL", "-H", fmt.Sprintf("ldap://127.0.0.1:%d", port), "-D", bindDN, "-w", tc.password, "-x", "-b", "dc=glauth,dc=com", "(cn=nopass)")
if got != tc.want {
t.Fatalf("bind result = %q, want %q", got, tc.want)
}
})
}
}
func ldapOnlyConfig(t *testing.T, source string) string {
t.Helper()
data, err := os.ReadFile(source)
if err != nil {
t.Fatal(err)
}
contents := string(data)
sectionMarker := "\n[ldaps]\n"
markerStart := strings.Index(contents, sectionMarker)
if markerStart < 0 {
t.Fatalf("%s has no [ldaps] section", source)
}
start := markerStart + 1
relEnd := strings.Index(contents[start+len("[ldaps]"):], "\n[")
if relEnd < 0 {
t.Fatalf("%s has no section after [ldaps]", source)
}
end := start + len("[ldaps]") + relEnd
section := contents[start:end]
sectionWithoutLDAPS := strings.Replace(section, "enabled = true", "enabled = false", 1)
if section == sectionWithoutLDAPS {
t.Fatalf("%s [ldaps] section does not enable LDAPS", source)
}
contents = contents[:start] + sectionWithoutLDAPS + contents[end:]
path := filepath.Join(t.TempDir(), filepath.Base(source))
if err := os.WriteFile(path, []byte(contents), 0600); err != nil {
t.Fatal(err)
}
return path
}
func batteryOfTests(t *testing.T, env *testEnv) {
tests := []struct {
Name string
@@ -307,7 +195,7 @@ func TestSampleSimple(t *testing.T) {
checkemployeetype: "cn=hackers",
}
svc := startSvc(SD, glauthBinary(), "-c", ldapOnlyConfig(t, "sample-simple.cfg"))
svc := startSvc(SD, "bin/glauth", "-c", "sample-simple.cfg")
batteryOfTests(t, &env)
stopSvc(svc)
}
@@ -333,7 +221,7 @@ func TestSQLitePlugin(t *testing.T) {
checkemployeetype: "",
}
svc := startSvc(SD, glauthBinary(), "-c", "pkg/plugins/glauth-sqlite/sample-database.cfg")
svc := startSvc(SD, "bin/glauth", "-c", "pkg/plugins/glauth-sqlite/sample-database.cfg")
batteryOfTests(t, &env)
stopSvc(svc)
}
@@ -359,7 +247,7 @@ func TestLdapInjection(t *testing.T) {
checkemployeetype: "",
}
svc := startSvc(SD, glauthBinary(), "-c", "sample-ldap-injection.cfg")
svc := startSvc(SD, "bin/glauth", "-c", "sample-ldap-injection.cfg")
batteryOfTests(t, &env)
stopSvc(svc)
}
+1 -1
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@@ -2,4 +2,4 @@ package version
// Version is the tag of the latest release, it gets changed by the ci
// process when a release is happening
const Version = "v2.5.0" // x-release-please-version
const Version = "v2.3.1" // x-release-please-version
-69
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@@ -1,69 +0,0 @@
package handler
import (
"encoding/hex"
"net"
"testing"
"github.com/rs/zerolog"
"go.opentelemetry.io/otel/trace/noop"
"golang.org/x/crypto/bcrypt"
"github.com/glauth/glauth/v2/pkg/config"
"github.com/glauth/ldap"
)
type disabledBindTestMonitor struct{}
func (disabledBindTestMonitor) SetResponseTimeMetric(map[string]string, float64) error {
return nil
}
func (disabledBindTestMonitor) SetLDAPMetric(map[string]string, float64) error {
return nil
}
func TestConfigBackendDisabledUserCannotBind(t *testing.T) {
pw := "correct horse"
raw, err := bcrypt.GenerateFromPassword([]byte(pw), bcrypt.MinCost)
if err != nil {
t.Fatal(err)
}
hexHash := hex.EncodeToString(raw)
cfg := &config.Config{}
cfg.Users = []config.User{
{Name: "activeuser", PrimaryGroup: 5501, PassBcrypt: hexHash, Disabled: false},
{Name: "disableduser", PrimaryGroup: 5501, PassBcrypt: hexHash, Disabled: true},
}
logger := zerolog.Nop()
tracer := noop.NewTracerProvider().Tracer("f001")
helper := NewLDAPOpsHelper(tracer)
h := configHandler{
backend: config.Backend{
BaseDN: "dc=example,dc=com",
NameFormatAsArray: []string{"cn"},
GroupFormatAsArray: []string{"ou"},
},
log: &logger,
cfg: cfg,
ldohelper: helper,
monitor: disabledBindTestMonitor{},
tracer: tracer,
}
_, server := net.Pipe()
defer server.Close()
bind := func(dn, pass string) ldap.LDAPResultCode {
code, _ := h.Bind(dn, pass, server)
return code
}
if code := bind("cn=activeuser,dc=example,dc=com", pw); code != ldap.LDAPResultSuccess {
t.Fatalf("active user with correct pw should bind, got %d", code)
}
if code := bind("cn=disableduser,dc=example,dc=com", pw); code != ldap.LDAPResultInvalidCredentials {
t.Errorf("disabled user must be rejected; got code %d, want InvalidCredentials(49)", code)
}
}
-2
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@@ -121,8 +121,6 @@ func (h ldapHandler) Bind(bindDN, bindSimplePw string, conn net.Conn) (result ld
validotp := false
// Local records augment proxy authentication with OTP/YubiKey checks;
// password authentication remains delegated to the upstream LDAP server.
// Find the user
// We are going to go through all backends and ask
// until we find our user or die of boredom.
-26
View File
@@ -65,10 +65,6 @@ func NewLDAPOpsHelper(tracer trace.Tracer) LDAPOpsHelper {
return helper
}
func isUnauthenticatedSimpleBind(bindDN, bindSimplePw string) bool {
return bindDN != "" && bindSimplePw == ""
}
func (l LDAPOpsHelper) Bind(ctx context.Context, h LDAPOpsHandler, bindDN, bindSimplePw string, conn net.Conn) (resultCode ldap.LDAPResultCode, err error) {
ctx, span := l.tracer.Start(ctx, "handler.LDAPOpsHelper.Bind")
defer span.End()
@@ -90,24 +86,11 @@ func (l LDAPOpsHelper) Bind(ctx context.Context, h LDAPOpsHandler, bindDN, bindS
return ldap.LDAPResultSuccess, nil
}
// A non-empty DN with an empty password is LDAP's unauthenticated bind
// mechanism. It must not establish the named user's authorization state.
if isUnauthenticatedSimpleBind(bindDN, bindSimplePw) {
h.GetLog().Info().Str("binddn", bindDN).Str("src", conn.RemoteAddr().String()).Msg("unauthenticated bind rejected")
return ldap.LDAPResultUnwillingToPerform, nil
}
user, ldapcode := l.findUser(ctx, h, bindDN, true /* checkGroup */)
if ldapcode != ldap.LDAPResultSuccess {
return ldapcode, nil
}
// a disabled account must never authenticate, on any backend
if user.Disabled {
h.GetLog().Info().Str("binddn", bindDN).Str("src", conn.RemoteAddr().String()).Msg("Bind attempt on disabled account")
return ldap.LDAPResultInvalidCredentials, nil
}
validotp := false
if len(user.Yubikey) == 0 && len(user.OTPSecret) == 0 {
@@ -192,15 +175,6 @@ func (l LDAPOpsHelper) Bind(ctx context.Context, h LDAPOpsHandler, bindDN, bindS
return ldap.LDAPResultInvalidCredentials, nil
}
// Reaching this point without a configured primary password verifier must
// not be treated as successful authentication. App-password matches and
// custom authentication return above when they succeed.
if user.PassBcrypt == "" && user.PassSHA256 == "" {
h.GetLog().Info().Str("binddn", bindDN).Str("src", conn.RemoteAddr().String()).Msg("invalid credentials")
l.maybePutInTimeout(ctx, h, conn, true)
return ldap.LDAPResultInvalidCredentials, nil
}
// Now, check the pasword hash
if user.PassBcrypt != "" {
decoded, err := hex.DecodeString(user.PassBcrypt)
-141
View File
@@ -1,141 +0,0 @@
package handler
import (
"context"
"crypto/sha256"
"encoding/hex"
"net"
"testing"
"github.com/GeertJohan/yubigo"
"github.com/rs/zerolog"
"go.opentelemetry.io/otel/trace"
"github.com/glauth/glauth/v2/pkg/config"
"github.com/glauth/ldap"
)
type bindTestHandler struct {
backend config.Backend
cfg config.Config
log zerolog.Logger
user config.User
}
func (h *bindTestHandler) GetBackend() config.Backend { return h.backend }
func (h *bindTestHandler) GetLog() *zerolog.Logger { return &h.log }
func (h *bindTestHandler) GetCfg() *config.Config { return &h.cfg }
func (h *bindTestHandler) GetYubikeyAuth() *yubigo.YubiAuth {
return nil
}
func (h *bindTestHandler) FindUser(_ context.Context, userName string, _ bool) (bool, config.User, error) {
if userName == h.user.Name {
return true, h.user, nil
}
return false, config.User{}, nil
}
func (h *bindTestHandler) FindGroup(context.Context, string) (bool, config.Group, error) {
return false, config.Group{}, nil
}
func (h *bindTestHandler) FindPosixAccounts(context.Context, string) ([]*ldap.Entry, error) {
return nil, nil
}
func (h *bindTestHandler) FindPosixGroups(context.Context, string) ([]*ldap.Entry, error) {
return nil, nil
}
func sha256Password(password string) string {
hash := sha256.Sum256([]byte(password))
return hex.EncodeToString(hash[:])
}
func TestLDAPOpsHelperBindRejectsUnauthenticatedAndPasswordlessBinds(t *testing.T) {
tests := []struct {
name string
password string
user config.User
wantResult ldap.LDAPResultCode
}{
{
name: "named empty password is unauthenticated bind",
password: "",
wantResult: ldap.LDAPResultUnwillingToPerform,
},
{
name: "arbitrary password without verifier",
password: "definitely-wrong",
wantResult: ldap.LDAPResultInvalidCredentials,
},
{
name: "failed app password does not fall through",
user: config.User{
Name: "nopass",
PassAppSHA256: []string{sha256Password("expected")},
},
password: "definitely-wrong",
wantResult: ldap.LDAPResultInvalidCredentials,
},
{
name: "matching primary password succeeds",
user: config.User{
Name: "nopass",
PassSHA256: sha256Password("correct"),
},
password: "correct",
wantResult: ldap.LDAPResultSuccess,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
user := tt.user
if user.Name == "" {
user.Name = "nopass"
}
h := &bindTestHandler{
backend: config.Backend{
BaseDN: "dc=glauth,dc=com",
NameFormatAsArray: []string{"cn"},
GroupFormatAsArray: []string{"ou"},
},
user: user,
log: zerolog.Nop(),
}
conn, peer := net.Pipe()
defer conn.Close()
defer peer.Close()
helper := NewLDAPOpsHelper(trace.NewNoopTracerProvider().Tracer("bind-test"))
got, err := helper.Bind(context.Background(), h, "cn=nopass,dc=glauth,dc=com", tt.password, conn)
if err != nil {
t.Fatalf("Bind returned error: %v", err)
}
if got != tt.wantResult {
t.Fatalf("Bind result = %v, want %v", got, tt.wantResult)
}
})
}
}
func TestLDAPOpsHelperBindAllowsAnonymousBind(t *testing.T) {
h := &bindTestHandler{
backend: config.Backend{BaseDN: "dc=glauth,dc=com"},
log: zerolog.Nop(),
}
conn, peer := net.Pipe()
defer conn.Close()
defer peer.Close()
helper := NewLDAPOpsHelper(trace.NewNoopTracerProvider().Tracer("bind-test"))
got, err := helper.Bind(context.Background(), h, "", "", conn)
if err != nil {
t.Fatalf("Bind returned error: %v", err)
}
if got != ldap.LDAPResultSuccess {
t.Fatalf("Bind result = %v, want %v", got, ldap.LDAPResultSuccess)
}
}
+3 -3
View File
@@ -33,14 +33,14 @@ fi
echo "";
echo ""
echo "Version string of tested binary:"
"$CI_BUILD_DIR/bin/$(go env GOOS)$(go env GOARCH)/glauth" --version
"$CI_BUILD_DIR/bin/linuxamd64/glauth" --version
echo ""
# Start in background, capture PID
"$CI_BUILD_DIR/bin/$(go env GOOS)$(go env GOARCH)/glauth" -c "$CI_BUILD_DIR/scripts/ci/test-config.cfg" &> /dev/null &
"$CI_BUILD_DIR/bin/linuxamd64/glauth" -c "$CI_BUILD_DIR/scripts/ci/test-config.cfg" &> /dev/null &
# Use this instead to see glauth logs while running
# "$CI_BUILD_DIR/bin/$(go env GOOS)$(go env GOARCH)/glauth" -c "$CI_BUILD_DIR/scripts/ci/test-config.cfg" &
# "$CI_BUILD_DIR/bin/linuxamd64/glauth" -c "$CI_BUILD_DIR/scripts/ci/test-config.cfg" &
glauthPid="$!"
echo "Running glauth at PID=$glauthPid"