1 files changed, 49 insertions, 0 deletions
diff --git a/PrincipalProviders/LocalPrincipalProvider.cs b/PrincipalProviders/LocalPrincipalProvider.cs
new file mode 100644
index 0000000..7bee800
--- /dev/null
+++ b/PrincipalProviders/LocalPrincipalProvider.cs
@@ -0,0 +1,49 @@
+using HyperBooru.Services;
+using Microsoft.EntityFrameworkCore;
+
+namespace HyperBooru.PrincipalProviders;
+
+public class LocalPrincipalProvider : PrincipalProvider {
+    private IDbContextFactory<HBContext> dbFactory;
+
+    public LocalPrincipalProvider(IDbContextFactory<HBContext> dbFactory) =>
+        this.dbFactory = dbFactory;
+
+    public override Principal? GetPrincipal(string name) {
+        using var db = dbFactory.CreateDbContext();
+
+        LocalPrincipal? principal = db.Principals.FirstOrDefault(p => p.Name == name);
+        if(principal is null)
+            return null;
+
+        return principal;
+    }
+
+    public override User? GetUser(string name) {
+        using var db = dbFactory.CreateDbContext();
+
+        LocalUser? user = db.Users.FirstOrDefault(p => p.Name == name);
+        if(user is null)
+            return null;
+
+        return user;
+    }
+
+    public override Group? GetGroup(string name) {
+        using var db = dbFactory.CreateDbContext();
+
+        LocalGroup? group = db.Groups.FirstOrDefault(p => p.Name == name);
+        if(group is null)
+            return null;
+
+        return group;
+    }
+
+    public override Group[] GetGroups(Principal principal, bool recurse) {
+        throw new NotImplementedException();
+    }
+
+    public override bool ValidatePassword(User principal, string password) {
+        throw new NotImplementedException();
+    }
+}