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-rw-r--r--plugin/auth_gssapi/sspi_errmsg.cc150
1 files changed, 150 insertions, 0 deletions
diff --git a/plugin/auth_gssapi/sspi_errmsg.cc b/plugin/auth_gssapi/sspi_errmsg.cc
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+++ b/plugin/auth_gssapi/sspi_errmsg.cc
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+/* 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;
+ }
+}