1 files changed, 150 insertions, 0 deletions
diff --git a/plugin/auth_gssapi/sspi_errmsg.cc b/plugin/auth_gssapi/sspi_errmsg.cc
new file mode 100644
index 00000000..8e59da6f
--- /dev/null
+++ b/plugin/auth_gssapi/sspi_errmsg.cc
@@ -0,0 +1,150 @@
+/* Copyright (c) 2015, Shuang Qiu, Robbie Harwood,
+Vladislav Vaintroub & MariaDB Corporation
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice,
+this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+this list of conditions and the following disclaimer in the documentation
+and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include <windows.h>
+#include <stdio.h>
+
+#define ERRSYM(x) {x, #x}
+static struct {
+  int error;
+  const char *sym;
+} error_symbols[] =
+{
+  ERRSYM(SEC_E_OK),
+  ERRSYM(SEC_E_INSUFFICIENT_MEMORY),
+  ERRSYM(SEC_E_INVALID_HANDLE),
+  ERRSYM(SEC_E_UNSUPPORTED_FUNCTION),
+  ERRSYM(SEC_E_TARGET_UNKNOWN),
+  ERRSYM(SEC_E_INTERNAL_ERROR),
+  ERRSYM(SEC_E_SECPKG_NOT_FOUND),
+  ERRSYM(SEC_E_NOT_OWNER),
+  ERRSYM(SEC_E_CANNOT_INSTALL),
+  ERRSYM(SEC_E_INVALID_TOKEN),
+  ERRSYM(SEC_E_CANNOT_PACK),
+  ERRSYM(SEC_E_QOP_NOT_SUPPORTED),
+  ERRSYM(SEC_E_NO_IMPERSONATION),
+  ERRSYM(SEC_E_LOGON_DENIED),
+  ERRSYM(SEC_E_UNKNOWN_CREDENTIALS),
+  ERRSYM(SEC_E_NO_CREDENTIALS),
+  ERRSYM(SEC_E_MESSAGE_ALTERED),
+  ERRSYM(SEC_E_OUT_OF_SEQUENCE),
+  ERRSYM(SEC_E_NO_AUTHENTICATING_AUTHORITY),
+  ERRSYM(SEC_E_BAD_PKGID),
+  ERRSYM(SEC_E_CONTEXT_EXPIRED),
+  ERRSYM(SEC_E_INCOMPLETE_MESSAGE),
+  ERRSYM(SEC_E_INCOMPLETE_CREDENTIALS),
+  ERRSYM(SEC_E_BUFFER_TOO_SMALL),
+  ERRSYM(SEC_E_WRONG_PRINCIPAL),
+  ERRSYM(SEC_E_TIME_SKEW),
+  ERRSYM(SEC_E_UNTRUSTED_ROOT),
+  ERRSYM(SEC_E_ILLEGAL_MESSAGE),
+  ERRSYM(SEC_E_CERT_UNKNOWN),
+  ERRSYM(SEC_E_CERT_EXPIRED),
+  ERRSYM(SEC_E_ENCRYPT_FAILURE),
+  ERRSYM(SEC_E_DECRYPT_FAILURE),
+  ERRSYM(SEC_E_ALGORITHM_MISMATCH),
+  ERRSYM(SEC_E_SECURITY_QOS_FAILED),
+  ERRSYM(SEC_E_UNFINISHED_CONTEXT_DELETED),
+  ERRSYM(SEC_E_NO_TGT_REPLY),
+  ERRSYM(SEC_E_NO_IP_ADDRESSES),
+  ERRSYM(SEC_E_WRONG_CREDENTIAL_HANDLE),
+  ERRSYM(SEC_E_CRYPTO_SYSTEM_INVALID),
+  ERRSYM(SEC_E_MAX_REFERRALS_EXCEEDED),
+  ERRSYM(SEC_E_MUST_BE_KDC),
+  ERRSYM(SEC_E_STRONG_CRYPTO_NOT_SUPPORTED),
+  ERRSYM(SEC_E_TOO_MANY_PRINCIPALS),
+  ERRSYM(SEC_E_NO_PA_DATA),
+  ERRSYM(SEC_E_PKINIT_NAME_MISMATCH),
+  ERRSYM(SEC_E_SMARTCARD_LOGON_REQUIRED),
+  ERRSYM(SEC_E_SHUTDOWN_IN_PROGRESS),
+  ERRSYM(SEC_E_KDC_INVALID_REQUEST),
+  ERRSYM(SEC_E_KDC_UNABLE_TO_REFER),
+  ERRSYM(SEC_E_KDC_UNKNOWN_ETYPE),
+  ERRSYM(SEC_E_UNSUPPORTED_PREAUTH),
+  ERRSYM(SEC_E_DELEGATION_REQUIRED),
+  ERRSYM(SEC_E_BAD_BINDINGS),
+  ERRSYM(SEC_E_MULTIPLE_ACCOUNTS),
+  ERRSYM(SEC_E_NO_KERB_KEY),
+  ERRSYM(SEC_E_CERT_WRONG_USAGE),
+  ERRSYM(SEC_E_DOWNGRADE_DETECTED),
+  ERRSYM(SEC_E_SMARTCARD_CERT_REVOKED),
+  ERRSYM(SEC_E_ISSUING_CA_UNTRUSTED),
+  ERRSYM(SEC_E_REVOCATION_OFFLINE_C),
+  ERRSYM(SEC_E_PKINIT_CLIENT_FAILURE),
+  ERRSYM(SEC_E_SMARTCARD_CERT_EXPIRED),
+  ERRSYM(SEC_E_NO_S4U_PROT_SUPPORT),
+  ERRSYM(SEC_E_CROSSREALM_DELEGATION_FAILURE),
+  ERRSYM(SEC_E_REVOCATION_OFFLINE_KDC),
+  ERRSYM(SEC_E_ISSUING_CA_UNTRUSTED_KDC),
+  ERRSYM(SEC_E_KDC_CERT_EXPIRED),
+  ERRSYM(SEC_E_KDC_CERT_REVOKED),
+  ERRSYM(SEC_E_INVALID_PARAMETER),
+  ERRSYM(SEC_E_DELEGATION_POLICY),
+  ERRSYM(SEC_E_POLICY_NLTM_ONLY),
+  ERRSYM(SEC_E_NO_CONTEXT),
+  ERRSYM(SEC_E_PKU2U_CERT_FAILURE),
+  ERRSYM(SEC_E_MUTUAL_AUTH_FAILED),
+  ERRSYM(SEC_E_NO_SPM),
+  ERRSYM(SEC_E_NOT_SUPPORTED),
+  {0,0}
+};
+
+void sspi_errmsg(int err, char *buf, size_t size)
+{
+  buf[size - 1] = 0;
+  size_t len;
+
+  for (size_t i= 0; error_symbols[i].sym; i++)
+  {
+    if (error_symbols[i].error == err)
+    {
+      size_t len= strlen(error_symbols[i].sym);
+      if (len + 2 < size)
+      {
+        memcpy(buf, error_symbols[i].sym, len);
+        buf[len]= ' ';
+        buf += len + 1;
+        size-= len + 1;
+      }
+      break;
+    }
+  }
+
+  len = FormatMessageA(
+    FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, NULL,
+    err, MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US),
+    buf, (DWORD)size, NULL);
+
+  if(len > 0)
+  {
+    /* Trim trailing \n\r*/
+    char *p;
+    for(p= buf + len;p > buf && (*p == '\n' || *p=='\r' || *p == 0);p--)
+      *p= 0;
+  }
+}