From 11700ba4a4e35cf7512f7f6e8b9b8e54e812f574 Mon Sep 17 00:00:00 2001
From: Melanie
Date: Fri, 4 Sep 2009 07:03:43 +0100
Subject: Implement plain password authentication partway. Tested, but no user
 functionality yet.

---
 .../AuthenticationServiceBase.cs                   | 15 ++++++++++++
 .../PasswordAuthenticationService.cs               | 28 +++++++++++++---------
 .../WebkeyAuthenticationService.cs                 | 12 +---------
 3 files changed, 33 insertions(+), 22 deletions(-)

(limited to 'OpenSim/Services/AuthenticationService')

diff --git a/OpenSim/Services/AuthenticationService/AuthenticationServiceBase.cs b/OpenSim/Services/AuthenticationService/AuthenticationServiceBase.cs
index 200268b..dab0598 100644
--- a/OpenSim/Services/AuthenticationService/AuthenticationServiceBase.cs
+++ b/OpenSim/Services/AuthenticationService/AuthenticationServiceBase.cs
@@ -95,6 +95,16 @@ namespace OpenSim.Services.AuthenticationService
             return new byte[0];
         }
 
+        public bool Verify(UUID principalID, string token, int lifetime)
+        {
+            return false;
+        }
+
+        public bool VerifyEncrypted(byte[] cyphertext, byte[] key)
+        {
+            return false;
+        }
+
         public virtual bool Release(UUID principalID, string token)
         {
             return false;
@@ -104,5 +114,10 @@ namespace OpenSim.Services.AuthenticationService
         {
             return false;
         }
+
+        protected string GetToken(UUID principalID, int lifetime)
+        {
+            return "OK";
+        }
     }
 }
diff --git a/OpenSim/Services/AuthenticationService/PasswordAuthenticationService.cs b/OpenSim/Services/AuthenticationService/PasswordAuthenticationService.cs
index 83ce0d0..7fdbbf6 100644
--- a/OpenSim/Services/AuthenticationService/PasswordAuthenticationService.cs
+++ b/OpenSim/Services/AuthenticationService/PasswordAuthenticationService.cs
@@ -56,8 +56,24 @@ namespace OpenSim.Services.AuthenticationService
         {
         }
 
-        public string Authenticate(UUID principalID, string password)
+        public string Authenticate(UUID principalID, string password, int lifetime)
         {
+            AuthenticationData data = m_Database.Get(principalID);
+            
+            if (!data.Data.ContainsKey("passwordHash") ||
+                !data.Data.ContainsKey("passwordSalt"))
+            {
+                return String.Empty;
+            }
+
+            string hashed = Util.Md5Hash(Util.Md5Hash(password) + ":" +
+                    data.Data["passwordSalt"].ToString());
+
+            if (data.Data["passwordHash"].ToString() == hashed)
+            {
+                return GetToken(principalID, lifetime);
+            }
+
             return String.Empty;
         }
 
@@ -65,15 +81,5 @@ namespace OpenSim.Services.AuthenticationService
         {
             return new byte[0];
         }
-
-        public bool Verify(UUID principalID, string token)
-        {
-            return false;
-        }
-
-        public bool VerifyEncrypted(byte[] cyphertext, byte[] key)
-        {
-            return false;
-        }
     }
 }
diff --git a/OpenSim/Services/AuthenticationService/WebkeyAuthenticationService.cs b/OpenSim/Services/AuthenticationService/WebkeyAuthenticationService.cs
index af55df0..0118c91 100644
--- a/OpenSim/Services/AuthenticationService/WebkeyAuthenticationService.cs
+++ b/OpenSim/Services/AuthenticationService/WebkeyAuthenticationService.cs
@@ -52,7 +52,7 @@ namespace OpenSim.Services.AuthenticationService
         {
         }
 
-        public string Authenticate(UUID principalID, string password)
+        public string Authenticate(UUID principalID, string password, int lifetime)
         {
             return String.Empty;
         }
@@ -61,15 +61,5 @@ namespace OpenSim.Services.AuthenticationService
         {
             return new byte[0];
         }
-
-        public bool Verify(UUID principalID, string token)
-        {
-            return false;
-        }
-
-        public bool VerifyEncrypted(byte[] cyphertext, byte[] key)
-        {
-            return false;
-        }
     }
 }
-- 
cgit v1.1