1 files changed, 18 insertions, 4 deletions
diff --git a/Services/PrincipalProvider.cs b/Services/PrincipalProvider.cs
index e75c6c7..6991c64 100644
--- a/Services/PrincipalProvider.cs
+++ b/Services/PrincipalProvider.cs
@@ -1,9 +1,23 @@
 namespace HyperBooru.Services;
 
-public abstract class PrincipalProvider {
-    public abstract bool ValidatePassword(HBPrincipal principal, string password);
+public interface IPrincipalProvider {
+    public Principal? GetPrincipal(string name);
+    public User? GetUser(string name);
+    public Group? GetGroup(string name);
 
-    public abstract HBPrincipal GetPrincipal(string username);
+    public Group[] GetGroups(Principal principal);
+    public Group[] GetGroups(Principal principal, bool recurse);
 
-    public abstract Group[] GetAllGroups(HBPrincipal principal);
+    public bool ValidatePassword(User user, string password);
+}
+
+public abstract class PrincipalProvider : IPrincipalProvider {
+    public abstract Principal? GetPrincipal(string name);
+    public abstract User? GetUser(string name);
+    public abstract Group? GetGroup(string name);
+
+    public Group[] GetGroups(Principal principal) => GetGroups(principal, false);
+    public abstract Group[] GetGroups(Principal principal, bool recurse);
+
+    public abstract bool ValidatePassword(User user, string password);
 }