/// <summary> /// Initialization Constructor. /// </summary> public TDSLogin7FedAuthOptionToken(TdsPreLoginFedAuthRequiredOption echo, TDSFedAuthLibraryType libraryType, byte[] token, byte[] nonce, byte[] channelBindingToken, bool fIncludeSignature, bool fRequestingFurtherInfo, TDSFedAuthADALWorkflow workflow = TDSFedAuthADALWorkflow.USERNAME_PASSWORD) : this() { Echo = echo; Library = libraryType; Token = token; Nonce = nonce; ChannelBingingToken = channelBindingToken; IsRequestingAuthenticationInfo = fRequestingFurtherInfo; Workflow = workflow; if (libraryType != TDSFedAuthLibraryType.SECURITY_TOKEN && fIncludeSignature) { Signature = new byte[s_signatureDataLength]; Signature = _GenerateRandomBytes(32); } }
/// <summary> /// Inflate the token /// </summary> /// <param name="source">Stream to inflate the token from</param> /// <returns>TRUE if inflation is complete</returns> public override bool Inflate(Stream source) { // Reset inflation size InflationSize = 0; // We skip option identifier because it was read by construction factory // Read the length of the data for the option uint optionDataLength = TDSUtilities.ReadUInt(source); // Update inflation offset InflationSize += sizeof(uint); // Read one byte for the flags byte temp = (byte)source.ReadByte(); // Update inflation offset InflationSize += sizeof(byte); // Get the bit and set as a fedauth echo bit Echo = (TdsPreLoginFedAuthRequiredOption)(temp & 0x01); // Get the remaining 7 bits and set as a library. Library = (TDSFedAuthLibraryType)(temp >> 1); // When using the ADAL library, a FedAuthToken is never included, nor is its length included if (Library != TDSFedAuthLibraryType.ADAL) { // Length of the FedAuthToken uint fedauthTokenLen = TDSUtilities.ReadUInt(source); // Update inflation offset InflationSize += sizeof(uint); // Check if the fedauth token is in the login7 if (fedauthTokenLen > 0) { // Allocate a container Token = new byte[fedauthTokenLen]; // Read the Fedauth token. source.Read(Token, 0, (int)fedauthTokenLen); // Update inflation offset InflationSize += fedauthTokenLen; } } else { // Instead the workflow is included Workflow = (TDSFedAuthADALWorkflow)source.ReadByte(); } switch (Library) { case TDSFedAuthLibraryType.IDCRL: IsRequestingAuthenticationInfo = false; return(ReadIDCRLLogin(source, optionDataLength)); case TDSFedAuthLibraryType.SECURITY_TOKEN: IsRequestingAuthenticationInfo = false; return(ReadSecurityTokenLogin(source, optionDataLength)); case TDSFedAuthLibraryType.ADAL: IsRequestingAuthenticationInfo = true; return(true); default: return(false); } }
/// <summary> /// Inflate the token /// </summary> /// <param name="source">Stream to inflate the token from</param> /// <returns>TRUE if inflation is complete</returns> public override bool Inflate(Stream source) { // Reset inflation size InflationSize = 0; // We skip option identifier because it was read by construction factory // Read the length of the data for the option uint optionDataLength = TDSUtilities.ReadUInt(source); // Update inflation offset InflationSize += sizeof(uint); // Read one byte for the flags byte temp = (byte)source.ReadByte(); // Update inflation offset InflationSize += sizeof(byte); // Get the bit and set as a fedauth echo bit Echo = (TdsPreLoginFedAuthRequiredOption)(temp & 0x01); // Get the remaining 7 bits and set as a library. Library = (TDSFedAuthLibraryType)(temp >> 1); // When using the ADAL library, a FedAuthToken is never included, nor is its length included if (Library != TDSFedAuthLibraryType.ADAL) { // Length of the FedAuthToken uint fedauthTokenLen = TDSUtilities.ReadUInt(source); // Update inflation offset InflationSize += sizeof(uint); // Check if the fedauth token is in the login7 if (fedauthTokenLen > 0) { // Allocate a container Token = new byte[fedauthTokenLen]; // Read the Fedauth token. source.Read(Token, 0, (int)fedauthTokenLen); // Update inflation offset InflationSize += fedauthTokenLen; } } else { // Instead the workflow is included Workflow = (TDSFedAuthADALWorkflow)source.ReadByte(); } switch (Library) { case TDSFedAuthLibraryType.IDCRL: IsRequestingAuthenticationInfo = false; return ReadIDCRLLogin(source, optionDataLength); case TDSFedAuthLibraryType.SECURITY_TOKEN: IsRequestingAuthenticationInfo = false; return ReadSecurityTokenLogin(source, optionDataLength); case TDSFedAuthLibraryType.ADAL: IsRequestingAuthenticationInfo = true; return true; default: return false; } }
/// <summary> /// Initialization Constructor. /// </summary> public TDSLogin7FedAuthOptionToken(TdsPreLoginFedAuthRequiredOption echo, TDSFedAuthLibraryType libraryType, byte[] token, byte[] nonce, byte[] channelBindingToken, bool fIncludeSignature, bool fRequestingFurtherInfo, TDSFedAuthADALWorkflow workflow = TDSFedAuthADALWorkflow.USERNAME_PASSWORD) : this() { Echo = echo; Library = libraryType; Token = token; Nonce = nonce; ChannelBingingToken = channelBindingToken; IsRequestingAuthenticationInfo = fRequestingFurtherInfo; Workflow = workflow; if (libraryType != TDSFedAuthLibraryType.SECURITY_TOKEN && fIncludeSignature) { Signature = new byte[s_signatureDataLength]; Signature = _GenerateRandomBytes(32); } }