/// <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);
}
}
