1 files changed, 27 insertions, 0 deletions
diff --git a/pkg/web/oidc.go b/pkg/web/oidc.go
new file mode 100644
index 0000000..707a1b5
--- /dev/null
+++ b/pkg/web/oidc.go
@@ -0,0 +1,27 @@
+package web
+
+import (
+	"context"
+
+	"github.com/coreos/go-oidc/v3/oidc"
+)
+
+func NewOIDCProvider(ctx context.Context, issuer string, report func(error)) *oidc.Provider {
+	provider, err := oidc.NewProvider(ctx, issuer)
+	if err == nil {
+		return provider
+	}
+
+	report(err)
+
+	config := &oidc.ProviderConfig{
+		IssuerURL:     issuer,
+		AuthURL:       issuer + "/oauth/authorize",
+		TokenURL:      issuer + "/oauth/token",
+		DeviceAuthURL: "",
+		UserInfoURL:   issuer + "/oauth/userinfo",
+		JWKSURL:       issuer + "/oauth/disovery/keys",
+		Algorithms:    []string{"RS256"},
+	}
+	return config.NewProvider(ctx)
+}