internal override int BindSasl(SafeHandle ld, Native.LdapAuthType authType, LdapCredential ldapCredential)
{
LdapConnect(ld);
var cred = ToNative(ldapCredential);
return(NativeMethodsWindows.ldap_bind_s(ld, null, cred, Native.LdapAuthMechanism.ToBindMethod(authType)));
}
internal override int BindSasl(SafeHandle ld, Native.LdapAuthType authType, LdapCredential ldapCredential)
{
var mech = Native.LdapAuthMechanism.FromAuthType(authType);
var cred = ToNative(ld, mech, ldapCredential);
var rc = NativeMethodsOsx.ldap_sasl_interactive_bind_s(ld, null, mech, IntPtr.Zero, IntPtr.Zero,
(uint) Native.LdapInteractionFlags.LDAP_SASL_QUIET, UnixSaslMethods.SaslInteractionProcedure, cred);
Marshal.FreeHGlobal(cred);
return rc;
}
internal override async Task <IntPtr> BindSaslAsync(SafeHandle ld, Native.LdapAuthType authType, LdapCredential ldapCredential)
{
LdapConnect(ld);
var cred = ToNative(ldapCredential);
var task = Task.Factory.StartNew(() =>
{
ThrowIfError(NativeMethodsWindows.ldap_bind_s(ld, null, cred, Native.LdapAuthMechanism.ToBindMethod(authType)), nameof(NativeMethodsWindows.ldap_bind_s));
return(IntPtr.Zero);
});
return(await task.ConfigureAwait(false));
}
internal override async Task <IntPtr> BindSaslAsync(SafeHandle ld, Native.LdapAuthType authType,
LdapCredential ldapCredential, LDAP_TIMEVAL timeout)
{
var task = Task.Factory.StartNew(() =>
{
int rc;
var msgid = 0;
var result = IntPtr.Zero;
var rmech = IntPtr.Zero;
var mech = Native.LdapAuthMechanism.FromAuthType(authType);
var cred = ToNative(ld, mech, ldapCredential);
var saslDefaults = Marshal.PtrToStructure <Native.LdapSaslDefaults>(cred);
do
{
rc = NativeMethodsLinux.ldap_sasl_interactive_bind(ld, null, mech, IntPtr.Zero, IntPtr.Zero,
(uint)Native.LdapInteractionFlags.LDAP_SASL_QUIET,
UnixSaslMethods.SaslInteractionProcedure, cred, result, ref rmech,
ref msgid);
if (rc != (int)Native.ResultCode.SaslBindInProgress)
{
break;
}
ldap_msgfree(result);
if (ldap_result(ld, msgid, 0, timeout, ref result) == Native.LdapResultType.LDAP_ERROR)
{
ThrowIfError(rc, nameof(NativeMethodsLinux.ldap_sasl_interactive_bind));
}
if (result == IntPtr.Zero)
{
throw new LdapException(new LdapExceptionData("Result is not initialized",
nameof(NativeMethodsLinux.ldap_sasl_interactive_bind), 1));
}
} while (rc == (int)Native.ResultCode.SaslBindInProgress);
Marshal.FreeHGlobal(cred);
ThrowIfError(ld, rc, nameof(NativeMethodsLinux.ldap_sasl_interactive_bind),
new Dictionary <string, string>
{
[nameof(saslDefaults)] = saslDefaults.ToString()
});
return(result);
});
return(await task.ConfigureAwait(false));
}
private static SEC_WINNT_AUTH_IDENTITY_EX GetCredentials(Native.LdapAuthType authType,
LdapCredential ldapCredential) =>
authType == Native.LdapAuthType.External ? null : ToNative(ldapCredential);
