diff options
Diffstat (limited to 'lib/curl_sspi.c')
| -rw-r--r-- | lib/curl_sspi.c | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/lib/curl_sspi.c b/lib/curl_sspi.c index b985dbceb..d915710f8 100644 --- a/lib/curl_sspi.c +++ b/lib/curl_sspi.c @@ -118,4 +118,153 @@ Curl_sspi_global_cleanup(void) } } + +/* + * 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 curl_maprintf("%s (0x%08X)", status_const, status); +} + +/* + * 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 = curl_maprintf("%s [%s]", status_msg, status_const); + free(status_const); + } + else { + status_msg = status_const; + } + + return status_msg; +} + #endif /* USE_WINDOWS_SSPI */ |