Changeset 1737 for trunk/sources/HeuristicLab.Security.Contracts

Timestamp:

05/04/09 19:42:18 (15 years ago)

Author:

svonolfe

Message:

Passwords are now stored in MD5 in the database (#532)

Location:

trunk/sources/HeuristicLab.Security.Contracts/3.2

Files:

• BusinessObjects/User.cs (modified) (2 diffs)
• Interfaces/IPermissionManager.cs (modified) (1 diff)
• Interfaces/ITestServer.cs (deleted)

trunk/sources/HeuristicLab.Security.Contracts/3.2/BusinessObjects/User.cs

@@ -24 +24 @@
 using System.Text;
 using System.Runtime.Serialization;
+using System.Security.Cryptography;
 
 namespace HeuristicLab.Security.Contracts.BusinessObjects {
@@ -29 +30 @@
   [DataContract]
   public class User : PermissionOwner {
+    private static string getMd5Hash(string input) {
+      // Create a new instance of the MD5CryptoServiceProvider object.
+      MD5 md5Hasher = MD5.Create();
+
+      // Convert the input string to a byte array and compute the hash.
+      byte[] data = md5Hasher.ComputeHash(Encoding.Default.GetBytes(input));
+
+      // Create a new Stringbuilder to collect the bytes
+      // and create a string.
+      StringBuilder sBuilder = new StringBuilder();
+
+      // Loop through each byte of the hashed data 
+      // and format each one as a hexadecimal string.
+      for (int i = 0; i < data.Length; i++) {
+        sBuilder.Append(data[i].ToString("x2"));
+      }
+
+      // Return the hexadecimal string.
+      return sBuilder.ToString();
+    }
+
+
     [DataMember]
     public String Login { get; set; }
+
+    private String password;
+    
     [DataMember]
-    public String Password { get; set; }
+    public String Password {
+      get {
+        return this.password;
+      }
+      set {
+        this.password = getMd5Hash(value);
+      }
+    }
+
+    public void SetPlainPassword(String password) {
+      this.password = password;
+    }
+
     [DataMember]
     public String MailAddress { get; set; }

trunk/sources/HeuristicLab.Security.Contracts/3.2/Interfaces/IPermissionManager.cs

@@ -19 +19 @@
     void EndSession(Guid sessionId);
 
-    [OperationContract]
-    [FaultContractAttribute(typeof(CommunicationException))]
-    void TestServer();
   }
 }