private static void bindingSetAuthInfo(RPC_C_AUTHN_LEVEL level, RPC_C_AUTHN[] authTypes,
RpcHandle handle, string serverPrincipalName, NetworkCredential credentails)
{
if (credentails == null)
{
foreach (RPC_C_AUTHN atype in authTypes)
{
RPC_STATUS result = NativeMethods.RpcBindingSetAuthInfo2(handle.Handle, serverPrincipalName, level, atype, IntPtr.Zero, 0);
if (result != RPC_STATUS.RPC_S_OK)
{
RpcTrace.Warning("Unable to register {0}, result = {1}", atype, new RpcException(result).Message);
}
}
}
else
{
SEC_WINNT_AUTH_IDENTITY pSecInfo = new SEC_WINNT_AUTH_IDENTITY(credentails);
foreach (RPC_C_AUTHN atype in authTypes)
{
RPC_STATUS result = NativeMethods.RpcBindingSetAuthInfo(handle.Handle, serverPrincipalName, level, atype, ref pSecInfo, 0);
if (result != RPC_STATUS.RPC_S_OK)
{
RpcTrace.Warning("Unable to register {0}, result = {1}", atype, new RpcException(result).Message);
}
}
}
}
public static extern RPC_STATUS RpcBindingInqAuthClient(
IntPtr ClientBinding,
ref IntPtr Privs,
StringBuilder ServerPrincName,
ref RPC_C_AUTHN_LEVEL AuthnLevel,
ref RPC_C_AUTHN AuthnSvc,
ref RPC_C_AUTHZ AuthzSvc);
public static extern RPC_STATUS RpcBindingInqAuthInfo(
IntPtr Binding,
StringBuilder ServerPrincName,
ref RPC_C_AUTHN_LEVEL AuthnLevel,
ref RPC_C_AUTHN AuthnSvc,
ref IntPtr AuthIdentity,
ref RPC_C_AUTHZ AuthzSvc);
public static extern uint RpcBindingSetAuthInfo(
IntPtr Binding,
string ServerPrincName,
RPC_C_AUTHN_LEVEL AuthnLevel,
RPC_C_AUTHN AuthnSvc,
ref SEC_WINNT_AUTH_IDENTITY AuthIdentity,
RPC_C_AUTHN AuthzService);
public static extern int CoInitializeSecurity(
IntPtr securityDescriptor, // Access permissions
int cAuthSvc, // Count of entries in asAuthSvc
IntPtr asAuthSvc, // Array of authentication services
IntPtr pReserved1, // Reserved for future use
RPC_C_AUTHN_LEVEL level, // Default authentication level
RPC_C_IMP_LEVEL impers, // Default impersonation level
IntPtr pAuthList,
EOLE_AUTHENTICATION_CAPABILITIES dwCapabilities,
IntPtr pReserved3 // Reserved for future use
);
/// <summary>
/// Constructor
/// </summary>
/// <param name="clientGuid">an object UUID which represents the RPC caller.</param>
/// <param name="serverComputerName">the NetworkingAddress of the RPC server.</param>
/// <param name="protocolSequence">a string representation of a protocol sequence.</param>
/// <param name="endPoint">a string representation of an endpoint.</param>
/// <param name="networkOptions">a string representation of network options. The option string is associated
/// with the protocol sequence.</param>
/// <param name="servicePrincipalName">the expected principal name of the server referenced by Binding.</param>
/// <param name="authenticationLevel">Level of authentication to be performed on remote procedure calls
/// made using Binding.</param>
/// <param name="authenticationService">Authentication service to use.</param>
/// <param name="authenticationIdentity">the structure containing the client's authentication and
/// authorization credentials appropriate for the selected authentication and authorization service.</param>
/// <param name="authorizationService">Authorization service implemented by the server for the interface of
/// interest.</param>
public RpcClientConfig(
Guid? clientGuid,
String serverComputerName,
String protocolSequence,
String endPoint,
String networkOptions,
String servicePrincipalName,
RPC_C_AUTHN_LEVEL authenticationLevel,
RPC_C_AUTHN authenticationService,
SEC_WINNT_AUTH_IDENTITY authenticationIdentity,
RPC_C_AUTHN authorizationService)
{
this.clientGuid = clientGuid;
this.serverComputerName = serverComputerName;
this.protocolSequence = protocolSequence;
this.endPoint = endPoint;
this.networkOptions = networkOptions;
this.servicePrincipalName = servicePrincipalName;
this.authenticationLevel = authenticationLevel;
this.authenticationService = authenticationService;
this.authenticationIdentity = authenticationIdentity;
this.authorizationService = authorizationService;
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="clientGuid">an object UUID which represents the RPC caller.</param>
/// <param name="serverComputerName">the NetworkingAddress of the RPC server.</param>
/// <param name="protocolSequence">a string representation of a protocol sequence.</param>
/// <param name="endPoint">a string representation of an endpoint.</param>
/// <param name="networkOptions">a string representation of network options. The option string is associated
/// with the protocol sequence.</param>
/// <param name="servicePrincipalName">the expected principal name of the server referenced by Binding.</param>
/// <param name="authenticationLevel">Level of authentication to be performed on remote procedure calls
/// made using Binding.</param>
/// <param name="authenticationService">Authentication service to use.</param>
/// <param name="authenticationIdentity">the structure containing the client's authentication and
/// authorization credentials appropriate for the selected authentication and authorization service.</param>
/// <param name="authorizationService">Authorization service implemented by the server for the interface of
/// interest.</param>
public RpcClientConfig(
Guid?clientGuid,
String serverComputerName,
String protocolSequence,
String endPoint,
String networkOptions,
String servicePrincipalName,
RPC_C_AUTHN_LEVEL authenticationLevel,
RPC_C_AUTHN authenticationService,
SEC_WINNT_AUTH_IDENTITY authenticationIdentity,
RPC_C_AUTHN authorizationService)
{
this.clientGuid = clientGuid;
this.serverComputerName = serverComputerName;
this.protocolSequence = protocolSequence;
this.endPoint = endPoint;
this.networkOptions = networkOptions;
this.servicePrincipalName = servicePrincipalName;
this.authenticationLevel = authenticationLevel;
this.authenticationService = authenticationService;
this.authenticationIdentity = authenticationIdentity;
this.authorizationService = authorizationService;
}
/// <summary>
/// Adds authentication information to the client, use the static Self to
/// authenticate as the currently logged on Windows user. This overload allows
/// you to specify the privacy level and authentication types to try. Normally
/// these default to RPC_C_PROTECT_LEVEL_PKT_PRIVACY, and both RPC_C_AUTHN_GSS_NEGOTIATE
/// or RPC_C_AUTHN_WINNT if that fails. If credentials is null, or is the Anonymous
/// user, RPC_C_PROTECT_LEVEL_DEFAULT and RPC_C_AUTHN_NONE are used instead.
/// </summary>
public void AuthenticateAs(string serverPrincipalName, NetworkCredential credentials, RPC_C_AUTHN_LEVEL level, params RPC_C_AUTHN[] authTypes)
{
if (!_authenticated)
{
bindingSetAuthInfo(level, authTypes, _handle, serverPrincipalName, credentials);
_authenticated = true;
}
}
public static extern uint RpcBindingSetAuthInfo(
IntPtr Binding,
string ServerPrincName,
RPC_C_AUTHN_LEVEL AuthnLevel,
RPC_C_AUTHN AuthnSvc,
ref SEC_WINNT_AUTH_IDENTITY AuthIdentity,
RPC_C_AUTHN AuthzService);
public static extern RPC_STATUS RpcBindingSetAuthInfo2(IntPtr Binding, String ServerPrincName,
RPC_C_AUTHN_LEVEL AuthnLevel, RPC_C_AUTHN AuthnSvc,
IntPtr p, RPC_C_AUTHZ AuthzService);
internal static extern int CoInitializeSecurity(System.IntPtr pVoid, int cAuthSvc, System.IntPtr asAuthSvc, System.IntPtr pReserved1, RPC_C_AUTHN_LEVEL dwAuthnLevel, RPC_C_IMP_LEVEL dwImpLevel, System.IntPtr pAuthList, int dwCapabilities, System.IntPtr pReserved3);
public static extern HRESULT CoInitializeSecurity([Optional] IntPtr pSecDesc, int cAuthSvc, [MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 1)] SOLE_AUTHENTICATION_SERVICE[] asAuthSvc,
[Optional] IntPtr pReserved1, RPC_C_AUTHN_LEVEL dwAuthnLevel, RPC_C_IMP_LEVEL dwImpLevel, in SOLE_AUTHENTICATION_LIST pAuthList, EOLE_AUTHENTICATION_CAPABILITIES dwCapabilities,
public static extern RPC_STATUS RpcBindingInqAuthInfo(
IntPtr Binding,
StringBuilder ServerPrincName,
ref RPC_C_AUTHN_LEVEL AuthnLevel,
ref RPC_C_AUTHN AuthnSvc,
ref IntPtr AuthIdentity,
ref RPC_C_AUTHZ AuthzSvc);
public static extern RPC_STATUS RpcBindingInqAuthClient(
IntPtr ClientBinding,
ref IntPtr Privs,
StringBuilder ServerPrincName,
ref RPC_C_AUTHN_LEVEL AuthnLevel,
ref RPC_C_AUTHN AuthnSvc,
ref RPC_C_AUTHZ AuthzSvc);
public static extern RPC_STATUS RpcBindingSetAuthInfo2(IntPtr Binding, String ServerPrincName,
RPC_C_AUTHN_LEVEL AuthnLevel, RPC_C_AUTHN AuthnSvc,
IntPtr p, RPC_C_AUTHZ AuthzService);
public static extern int CoInitializeSecurity(
IntPtr securityDescriptor, // Access permissions
int cAuthSvc, // Count of entries in asAuthSvc
IntPtr asAuthSvc, // Array of authentication services
IntPtr pReserved1, // Reserved for future use
RPC_C_AUTHN_LEVEL level, // Default authentication level
RPC_C_IMP_LEVEL impers, // Default impersonation level
IntPtr pAuthList,
EOLE_AUTHENTICATION_CAPABILITIES dwCapabilities,
IntPtr pReserved3 // Reserved for future use
);
