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sspi: make Curl_sspi_strerror() libcurl's sspi status code string function

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This commit is contained in:
Yang Tse
2012-06-12 01:06:48 +02:00
parent af0888aaf6
commit 764a5e4a50
6 changed files with 347 additions and 175 deletions
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146
lib/curl_sspi.c
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@@ -175,150 +175,4 @@ CURLcode Curl_sspi_version(int *major, int *minor, int *build, int *special)
return result;
}
/*
* Curl_sspi_status(SECURIY_STATUS status)
*
* This function returns a string representing an SSPI status.
* It will in any case return a usable string pointer which needs to be freed.
*/
char* Curl_sspi_status(SECURITY_STATUS status)
{
const char* status_const;
switch(status) {
case SEC_I_COMPLETE_AND_CONTINUE:
status_const = "SEC_I_COMPLETE_AND_CONTINUE";
break;
case SEC_I_COMPLETE_NEEDED:
status_const = "SEC_I_COMPLETE_NEEDED";
break;
case SEC_I_CONTINUE_NEEDED:
status_const = "SEC_I_CONTINUE_NEEDED";
break;
case SEC_I_CONTEXT_EXPIRED:
status_const = "SEC_I_CONTEXT_EXPIRED";
break;
case SEC_I_INCOMPLETE_CREDENTIALS:
status_const = "SEC_I_INCOMPLETE_CREDENTIALS";
break;
case SEC_I_RENEGOTIATE:
status_const = "SEC_I_RENEGOTIATE";
break;
case SEC_E_BUFFER_TOO_SMALL:
status_const = "SEC_E_BUFFER_TOO_SMALL";
break;
case SEC_E_CONTEXT_EXPIRED:
status_const = "SEC_E_CONTEXT_EXPIRED";
break;
case SEC_E_CRYPTO_SYSTEM_INVALID:
status_const = "SEC_E_CRYPTO_SYSTEM_INVALID";
break;
case SEC_E_INCOMPLETE_MESSAGE:
status_const = "SEC_E_INCOMPLETE_MESSAGE";
break;
case SEC_E_INSUFFICIENT_MEMORY:
status_const = "SEC_E_INSUFFICIENT_MEMORY";
break;
case SEC_E_INTERNAL_ERROR:
status_const = "SEC_E_INTERNAL_ERROR";
break;
case SEC_E_INVALID_HANDLE:
status_const = "SEC_E_INVALID_HANDLE";
break;
case SEC_E_INVALID_TOKEN:
status_const = "SEC_E_INVALID_TOKEN";
break;
case SEC_E_LOGON_DENIED:
status_const = "SEC_E_LOGON_DENIED";
break;
case SEC_E_MESSAGE_ALTERED:
status_const = "SEC_E_MESSAGE_ALTERED";
break;
case SEC_E_NO_AUTHENTICATING_AUTHORITY:
status_const = "SEC_E_NO_AUTHENTICATING_AUTHORITY";
break;
case SEC_E_NO_CREDENTIALS:
status_const = "SEC_E_NO_CREDENTIALS";
break;
case SEC_E_NOT_OWNER:
status_const = "SEC_E_NOT_OWNER";
break;
case SEC_E_OK:
status_const = "SEC_E_OK";
break;
case SEC_E_OUT_OF_SEQUENCE:
status_const = "SEC_E_OUT_OF_SEQUENCE";
break;
case SEC_E_QOP_NOT_SUPPORTED:
status_const = "SEC_E_QOP_NOT_SUPPORTED";
break;
case SEC_E_SECPKG_NOT_FOUND:
status_const = "SEC_E_SECPKG_NOT_FOUND";
break;
case SEC_E_TARGET_UNKNOWN:
status_const = "SEC_E_TARGET_UNKNOWN";
break;
case SEC_E_UNKNOWN_CREDENTIALS:
status_const = "SEC_E_UNKNOWN_CREDENTIALS";
break;
case SEC_E_UNSUPPORTED_FUNCTION:
status_const = "SEC_E_UNSUPPORTED_FUNCTION";
break;
case SEC_E_WRONG_PRINCIPAL:
status_const = "SEC_E_WRONG_PRINCIPAL";
break;
default:
status_const = "Unknown error";
}
return aprintf("%s (0x%04X%04X)", status_const, (status >> 16) & 0xffff,
status & 0xffff);
}
/*
* Curl_sspi_status_msg(SECURITY_STATUS status)
*
* This function returns a message representing an SSPI status.
* It will in any case return a usable string pointer which needs to be freed.
*/
char* Curl_sspi_status_msg(SECURITY_STATUS status)
{
LPSTR format_msg = NULL;
char *status_msg = NULL, *status_const = NULL;
int status_len = 0;
status_len = FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS,
NULL, status, 0, (LPTSTR)&format_msg, 0, NULL);
if(status_len > 0 && format_msg) {
status_msg = strdup(format_msg);
LocalFree(format_msg);
/* Remove trailing CR+LF */
if(status_len > 0) {
if(status_msg[status_len-1] == '\n') {
status_msg[status_len-1] = '\0';
if(status_len > 1) {
if(status_msg[status_len-2] == '\r') {
status_msg[status_len-2] = '\0';
}
}
}
}
}
status_const = Curl_sspi_status(status);
if(status_msg) {
status_msg = aprintf("%s [%s]", status_msg, status_const);
free(status_const);
}
else {
status_msg = status_const;
}
return status_msg;
}
#endif /* USE_WINDOWS_SSPI */