support OIDC authentication (#242)

go.mod

@@ -4,6 +4,7 @@ go 1.25
 
 require (
 	github.com/boombuler/barcode v1.1.0
+	github.com/coreos/go-oidc/v3 v3.16.0
 	github.com/extrame/xls v0.0.2-0.20200426124601-4a6cf263071b
 	github.com/gin-contrib/cache v1.4.1
 	github.com/gin-contrib/gzip v1.2.3
@@ -25,6 +26,7 @@ require (
 	github.com/xuri/excelize/v2 v2.9.0
 	golang.org/x/crypto v0.41.0
 	golang.org/x/net v0.43.0
+	golang.org/x/oauth2 v0.31.0
 	golang.org/x/text v0.28.0
 	gopkg.in/ini.v1 v1.67.0
 	gopkg.in/mail.v2 v2.3.1
@@ -52,6 +54,7 @@ require (
 	github.com/gabriel-vasile/mimetype v1.4.9 // indirect
 	github.com/gin-contrib/sse v1.1.0 // indirect
 	github.com/go-ini/ini v1.67.0 // indirect
+	github.com/go-jose/go-jose/v4 v4.1.3 // indirect
 	github.com/go-playground/locales v0.14.1 // indirect
 	github.com/go-playground/universal-translator v0.18.1 // indirect
 	github.com/goccy/go-json v0.10.5 // indirect
@@ -91,7 +94,6 @@ require (
 	github.com/xuri/nfp v0.0.1 // indirect
 	golang.org/x/arch v0.18.0 // indirect
 	golang.org/x/exp v0.0.0-20240613232115-7f521ea00fb8 // indirect
-	golang.org/x/oauth2 v0.31.0 // indirect
 	golang.org/x/sys v0.35.0 // indirect
 	google.golang.org/protobuf v1.36.6 // indirect
 	gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc // indirect