/// <summary>
/// Performs basic initialization of a new instance of the ServerContext class. The ServerContext
/// is not ready for message manipulation until a security context has been established with a client.
/// </summary>
/// <param name="cred"></param>
/// <param name="requestedAttribs"></param>
public ServerContext(ServerCredential cred, ContextAttrib requestedAttribs) : base(cred)
{
this.requestedAttribs = requestedAttribs;
this.finalAttribs = ContextAttrib.Zero;
this.impersonating = false;
this.SupportsImpersonate = this.Credential.PackageInfo.Capabilities.HasFlag(SecPkgCapability.Impersonation);
}
internal static extern SecurityStatus AcceptSecurityContext_2(
ref RawSspiHandle credHandle,
ref RawSspiHandle oldContextHandle,
IntPtr inputBuffer,
ContextAttrib requestedAttribs,
SecureBufferDataRep dataRep,
ref RawSspiHandle newContextHandle,
IntPtr outputBuffer,
ref ContextAttrib outputAttribs,
ref TimeStamp expiry
);
internal static extern SecurityStatus AcceptSecurityContext_1(
ref RawSspiHandle credHandle,
IntPtr oldContextHandle,
IntPtr inputBuffer,
ContextAttrib requestedAttribs,
SecureBufferDataRep dataRep,
ref RawSspiHandle newContextHandle,
IntPtr outputBuffer,
ref ContextAttrib outputAttribs,
ref TimeStamp expiry
);
internal static extern SecurityStatus InitializeSecurityContext_1(
ref RawSspiHandle credentialHandle,
IntPtr zero,
string serverPrincipleName,
ContextAttrib requiredAttribs,
int reserved1,
SecureBufferDataRep dataRep,
IntPtr inputBuffer,
int reserved2,
ref RawSspiHandle newContextHandle,
IntPtr outputBuffer,
ref ContextAttrib contextAttribs,
ref TimeStamp expiry
);
/// <summary>
/// Initializes a new instance of the ClientContext class. The context is not fully initialized and usable
/// until the authentication cycle has been completed.
/// </summary>
/// <param name="cred">The security credential to authenticate as.</param>
/// <param name="serverPrinc">The principle name of the server to connect to, or null for any.</param>
/// <param name="requestedAttribs">Requested attributes that describe the desired properties of the
/// context once it is established. If a context cannot be established that satisfies the indicated
/// properties, the context initialization is aborted.</param>
public ClientContext(ClientCredential cred, string serverPrinc, ContextAttrib requestedAttribs)
: base(cred)
{
this.serverPrinc = serverPrinc;
this.requestedAttribs = requestedAttribs;
}
/// <summary>
/// Initializes a new instance of the ClientContext class. The context is not fully initialized and usable
/// until the authentication cycle has been completed.
/// </summary>
/// <param name="cred">The security credential to authenticate as.</param>
/// <param name="serverPrinc">The principle name of the server to connect to, or null for any.</param>
/// <param name="requestedAttribs">Requested attributes that describe the desired properties of the
/// context once it is established. If a context cannot be established that satisfies the indicated
/// properties, the context initialization is aborted.</param>
public ClientContext( ClientCredential cred, string serverPrinc, ContextAttrib requestedAttribs )
: base(cred)
{
this.serverPrinc = serverPrinc;
this.requestedAttribs = requestedAttribs;
}
internal static extern SecurityStatus InitializeSecurityContext_1(
ref RawSspiHandle credentialHandle,
IntPtr zero,
string serverPrincipleName,
ContextAttrib requiredAttribs,
int reserved1,
SecureBufferDataRep dataRep,
IntPtr inputBuffer,
int reserved2,
ref RawSspiHandle newContextHandle,
IntPtr outputBuffer,
ref ContextAttrib contextAttribs,
ref TimeStamp expiry
);