OIDC signin (#29)

* Add support for login against generic OIDC provider

* Update golang version in Dockerfiles

Needed for updated dependencies

Dockerfile

@@ -1,5 +1,5 @@
 # Dockerfile for goldapps production
-FROM golang:1.18.4-alpine3.15 AS buildStage
+FROM golang:1.23-alpine AS buildStage
 
 # Install git
 RUN apk update

Dockerfile.web

@@ -1,5 +1,5 @@
 # Dockerfile for goldapps production
-FROM golang:1.18.4-alpine3.15 AS buildStage
+FROM golang:1.23-alpine AS buildStage
 
 # Install git
 RUN apk update

go.mod

@@ -1,22 +1,84 @@
 module github.com/cthit/goldapps
 
-go 1.12
+go 1.21
+
+toolchain go1.22.7
+
+require (
+	github.com/coreos/go-oidc/v3 v3.11.0
+	github.com/gin-contrib/sessions v1.0.1
+	github.com/gin-gonic/gin v1.10.0
+	github.com/magiconair/properties v1.8.7
+	github.com/sethvargo/go-password v0.3.1
+	github.com/spf13/viper v1.19.0
+	golang.org/x/net v0.29.0
+	golang.org/x/oauth2 v0.23.0
+	google.golang.org/api v0.198.0
+	gopkg.in/ldap.v2 v2.5.1
+)
 
 require (
-	github.com/gin-contrib/sessions v0.0.5
-	github.com/gin-gonic/gin v1.8.1
-	github.com/go-playground/validator/v10 v10.11.0 // indirect
-	github.com/goccy/go-json v0.9.8 // indirect
-	github.com/magiconair/properties v1.8.0
+	cloud.google.com/go/auth v0.9.4 // indirect
+	cloud.google.com/go/auth/oauth2adapt v0.2.4 // indirect
+	cloud.google.com/go/compute/metadata v0.5.2 // indirect
+	github.com/bytedance/sonic v1.11.6 // indirect
+	github.com/bytedance/sonic/loader v0.1.1 // indirect
+	github.com/cloudwego/base64x v0.1.4 // indirect
+	github.com/cloudwego/iasm v0.2.0 // indirect
+	github.com/felixge/httpsnoop v1.0.4 // indirect
+	github.com/fsnotify/fsnotify v1.7.0 // indirect
+	github.com/gabriel-vasile/mimetype v1.4.3 // indirect
+	github.com/gin-contrib/sse v0.1.0 // indirect
+	github.com/go-jose/go-jose/v4 v4.0.2 // indirect
+	github.com/go-logr/logr v1.4.2 // indirect
+	github.com/go-logr/stdr v1.2.2 // indirect
+	github.com/go-playground/locales v0.14.1 // indirect
+	github.com/go-playground/universal-translator v0.18.1 // indirect
+	github.com/go-playground/validator/v10 v10.20.0 // indirect
+	github.com/goccy/go-json v0.10.2 // indirect
+	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
+	github.com/google/s2a-go v0.1.8 // indirect
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.3.4 // indirect
+	github.com/googleapis/gax-go/v2 v2.13.0 // indirect
+	github.com/gorilla/context v1.1.2 // indirect
+	github.com/gorilla/securecookie v1.1.2 // indirect
+	github.com/gorilla/sessions v1.2.2 // indirect
+	github.com/hashicorp/hcl v1.0.0 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/klauspost/cpuid/v2 v2.2.7 // indirect
+	github.com/leodido/go-urn v1.4.0 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
-	github.com/pelletier/go-toml/v2 v2.0.2 // indirect
-	github.com/sethvargo/go-password v0.1.2
-	github.com/spf13/viper v1.3.2
-	golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d // indirect
-	golang.org/x/net v0.0.0-20220630215102-69896b714898
-	golang.org/x/oauth2 v0.0.0-20190402181905-9f3314589c9a
-	golang.org/x/sys v0.0.0-20220704084225-05e143d24a9e // indirect
-	google.golang.org/api v0.5.0
+	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/pelletier/go-toml/v2 v2.2.2 // indirect
+	github.com/sagikazarmark/locafero v0.4.0 // indirect
+	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
+	github.com/sourcegraph/conc v0.3.0 // indirect
+	github.com/spf13/afero v1.11.0 // indirect
+	github.com/spf13/cast v1.6.0 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/subosito/gotenv v1.6.0 // indirect
+	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
+	github.com/ugorji/go/codec v1.2.12 // indirect
+	go.opencensus.io v0.24.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.54.0 // indirect
+	go.opentelemetry.io/otel v1.29.0 // indirect
+	go.opentelemetry.io/otel/metric v1.29.0 // indirect
+	go.opentelemetry.io/otel/trace v1.29.0 // indirect
+	go.uber.org/atomic v1.9.0 // indirect
+	go.uber.org/multierr v1.9.0 // indirect
+	golang.org/x/arch v0.8.0 // indirect
+	golang.org/x/crypto v0.27.0 // indirect
+	golang.org/x/exp v0.0.0-20230905200255-921286631fa9 // indirect
+	golang.org/x/sys v0.25.0 // indirect
+	golang.org/x/text v0.18.0 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20240827150818-7e3bb234dfed // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20240903143218-8af14fe29dc1 // indirect
+	google.golang.org/grpc v1.66.2 // indirect
+	google.golang.org/protobuf v1.34.2 // indirect
 	gopkg.in/asn1-ber.v1 v1.0.0-20181015200546-f715ec2f112d // indirect
-	gopkg.in/ldap.v2 v2.5.1
+	gopkg.in/ini.v1 v1.67.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )