public iFolderUser( Simias.Storage.Domain domain, Simias.Storage.Member member )
{
this.Name = member.Name;
this.UserID = member.UserID;
this.ID = member.ID;
this.State = "Member";
this.IsOwner = member.IsOwner;
this.Rights = member.Rights.ToString();
if ( member.Given != null )
{
this.Surname = member.Family;
this.FirstName = member.Given;
this.FN = member.FN;
}
else
{
if ( domain != null )
{
Simias.Storage.Member dMember = domain.GetMemberByID( member.UserID );
if ( dMember != null )
{
this.Surname = dMember.Family;
this.FirstName = dMember.Given;
this.FN = dMember.FN;
}
}
}
}
public Authentication.Status Authenticate( Simias.Storage.Domain domain, HttpContext ctx )
{
string gaimSessionTag = "gaim";
Simias.Storage.Member member = null;
Simias.Authentication.Status status =
new Simias.Authentication.Status( SCodes.InvalidCredentials );
if ( ctx.Session != null )
{
GaimSession gaimSession;
string memberID = ctx.Request.Headers[ "gaim-member" ];
if ( memberID == null || memberID == "" )
{
return status;
}
member = domain.GetMemberByID( memberID );
if ( member == null )
{
return status;
}
status.UserName = member.Name;
status.UserID = member.UserID;
gaimSession = ctx.Session[ gaimSessionTag ] as GaimSession;
if ( gaimSession == null )
{
gaimSession = new GaimSession();
gaimSession.MemberID = member.UserID;
gaimSession.State = 1;
gaimSession.OneTimePassword = DateTime.UtcNow.Ticks.ToString();
GaimBuddy buddy = GaimDomain.GetBuddyByUserID( member.UserID );
if (buddy != null)
{
RSACryptoServiceProvider credential = buddy.GetCredentialByUserID( member.UserID );
if ( credential != null )
{
byte[] oneTime = new UTF8Encoding().GetBytes( gaimSession.OneTimePassword );
byte[] encryptedText = credential.Encrypt( oneTime, false );
ctx.Response.AddHeader(
"gaim-secret",
Convert.ToBase64String( encryptedText ) );
ctx.Session[ gaimSessionTag ] = gaimSession;
}
}
}
else
if ( status.UserID == gaimSession.MemberID )
{
string encodedSecret = ctx.Request.Headers[ "gaim-secret" ];
if ( encodedSecret != null && encodedSecret != "" )
{
UTF8Encoding utf8 = new UTF8Encoding();
string decodedString =
utf8.GetString( Convert.FromBase64String( encodedSecret ) );
if ( decodedString.Equals( gaimSession.OneTimePassword ) == true )
{
status.statusCode = SCodes.Success;
gaimSession.State = 2;
}
}
else
{
gaimSession.OneTimePassword = DateTime.UtcNow.Ticks.ToString();
gaimSession.State = 1;
GaimBuddy buddy = GaimDomain.GetBuddyByUserID( member.UserID );
if (buddy != null)
{
RSACryptoServiceProvider credential = buddy.GetCredentialByUserID( member.UserID );
if ( credential != null )
{
try
{
byte[] oneTime = new UTF8Encoding().GetBytes( gaimSession.OneTimePassword );
byte[] encryptedText = credential.Encrypt( oneTime, false );
ctx.Response.AddHeader(
"gaim-secret",
Convert.ToBase64String( encryptedText ) );
}
catch( Exception encr )
{
log.Debug( encr.Message );
log.Debug( encr.StackTrace );
}
}
}
}
}
}
return status;
}
internal static Member FindBuddyInDomain(Simias.Storage.Domain domain, GaimBuddy buddy, string machineName)
{
Member member = null;
string simiasUserID = buddy.GetSimiasUserID(machineName);
if (simiasUserID != null)
{
member = domain.GetMemberByID(simiasUserID);
}
return member;
}