Implement plain password authentication partway. Tested, but no user

functionality yet.

4 files changed, 35 insertions, 24 deletions

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;
-        }
     }
 }
diff --git a/OpenSim/Services/Interfaces/IAuthenticationService.cs b/OpenSim/Services/Interfaces/IAuthenticationService.cs
index f042c93..b448a14 100644
--- a/OpenSim/Services/Interfaces/IAuthenticationService.cs
+++ b/OpenSim/Services/Interfaces/IAuthenticationService.cs
@@ -70,7 +70,7 @@ namespace OpenSim.Services.Interfaces
         // the public key of the peer, which the connector must have
         // obtained using a remote GetPublicKey call.
         //
-        string Authenticate(UUID principalID, string password);
+        string Authenticate(UUID principalID, string password, int lifetime);
         byte[] AuthenticateEncrypted(byte[] cyphertext, byte[] key);
 
         //////////////////////////////////////////////////////
@@ -85,7 +85,7 @@ namespace OpenSim.Services.Interfaces
         // must be used to refresh. Unencrypted verification is still
         // performed, but doesn't refresh token lifetime.
         //
-        bool Verify(UUID principalID, string token);
+        bool Verify(UUID principalID, string token, int lifetime);
         bool VerifyEncrypted(byte[] cyphertext, byte[] key);
 
         //////////////////////////////////////////////////////