OpenID authentification (#170)

* openid authentification

* openid middleware

* openId login

* tidied login page

* removed useless email text field

go.mod

@@ -4,12 +4,14 @@ go 1.22
 
 require (
 	github.com/asaskevich/EventBus v0.0.0-20200907212545-49d423059eef
+	github.com/coreos/go-oidc v2.2.1+incompatible
 	github.com/go-chi/chi/v5 v5.0.12
 	github.com/go-chi/cors v1.2.1
 	github.com/golang-jwt/jwt/v5 v5.2.1
 	github.com/google/uuid v1.6.0
 	github.com/gorilla/websocket v1.5.1
 	github.com/reactivex/rxgo/v2 v2.5.0
+	golang.org/x/oauth2 v0.21.0
 	golang.org/x/sync v0.6.0
 	golang.org/x/sys v0.18.0
 	gopkg.in/yaml.v3 v3.0.1
@@ -25,11 +27,14 @@ require (
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/ncruces/go-strftime v0.1.9 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/pquerna/cachecontrol v0.2.0 // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
 	github.com/stretchr/objx v0.5.2 // indirect
 	github.com/stretchr/testify v1.9.0 // indirect
 	github.com/teivah/onecontext v1.3.0 // indirect
+	golang.org/x/crypto v0.21.0 // indirect
 	golang.org/x/net v0.22.0 // indirect
+	gopkg.in/square/go-jose.v2 v2.6.0 // indirect
 	modernc.org/gc/v3 v3.0.0-20240304020402-f0dba7c97c2b // indirect
 	modernc.org/libc v1.47.0 // indirect
 	modernc.org/mathutil v1.6.0 // indirect