Initial QSfera import

Server/pkg/oidc/context.go

@@ -0,0 +1,31 @@
+package oidc
+
+import "context"
+
+// contextKey is the key for oidc claims in a context
+type contextKey struct{}
+
+// newSessionFlagKey is the key for the new session flag in a context
+type newSessionFlagKey struct{}
+
+// NewContext makes a new context that contains the OpenID connect claims in a map.
+func NewContext(parent context.Context, c map[string]any) context.Context {
+	return context.WithValue(parent, contextKey{}, c)
+}
+
+// FromContext returns the claims map stored in a context, or nil if there isn't one.
+func FromContext(ctx context.Context) map[string]any {
+	s, _ := ctx.Value(contextKey{}).(map[string]any)
+	return s
+}
+
+// NewContextSessionFlag makes a new context that contains the new session flag.
+func NewContextSessionFlag(ctx context.Context, flag bool) context.Context {
+	return context.WithValue(ctx, newSessionFlagKey{}, flag)
+}
+
+// NewSessionFlagFromContext returns the new session flag stored in a context.
+func NewSessionFlagFromContext(ctx context.Context) bool {
+	s, _ := ctx.Value(newSessionFlagKey{}).(bool)
+	return s
+}