int GetKeyFilename(int config, char *keyfilename, unsigned int keyfilenamesize, int *keyfile_format)
{
FILE *fp;
char line[256];
int found_key=0;
int found_pkcs12=0;
char configfile_path[MAX_PATH];
strncpy(configfile_path, o.cnn[config].config_dir, sizeof(configfile_path));
if (!(configfile_path[strlen(configfile_path)-1] == '\\'))
strcat(configfile_path, "\\");
strncat(configfile_path, o.cnn[config].config_file,
sizeof(configfile_path) - strlen(configfile_path) - 1);
if (!(fp=fopen(configfile_path, "r")))
{
/* can't open config file */
ShowLocalizedMsg(GUI_NAME, ERR_OPEN_CONFIG, configfile_path);
return(0);
}
while (fgets(line, sizeof (line), fp))
{
if (LineBeginsWith(line, "key", 3))
{
if (found_key)
{
/* only one key option */
ShowLocalizedMsg(GUI_NAME, ERR_ONLY_ONE_KEY_OPTION, "");
return(0);
}
if (found_pkcs12)
{
/* key XOR pkcs12 */
ShowLocalizedMsg(GUI_NAME, ERR_ONLY_KEY_OR_PKCS12, "");
return(0);
}
found_key=1;
*keyfile_format = KEYFILE_FORMAT_PEM;
if (!ParseKeyFilenameLine(config, keyfilename, keyfilenamesize, &line[4]))
return(0);
}
if (LineBeginsWith(line, "pkcs12", 6))
{
if (found_pkcs12)
{
/* only one pkcs12 option */
ShowLocalizedMsg(GUI_NAME, ERR_ONLY_ONE_PKCS12_OPTION, "");
return(0);
}
if (found_key)
{
/* only key XOR pkcs12 */
ShowLocalizedMsg(GUI_NAME, ERR_ONLY_KEY_OR_PKCS12, "");
return(0);
}
found_pkcs12=1;
*keyfile_format = KEYFILE_FORMAT_PKCS12;
if (!ParseKeyFilenameLine(config, keyfilename, keyfilenamesize, &line[7]))
return(0);
}
}
if ((!found_key) && (!found_pkcs12))
{
/* must have key or pkcs12 option */
ShowLocalizedMsg(GUI_NAME, ERR_MUST_HAVE_KEY_OR_PKCS12, "");
return(0);
}
return(1);
}
static int
GetKeyFilename(connection_t *c, TCHAR *keyfilename, size_t keyfilenamesize, int *keyfile_format)
{
FILE *fp;
char line[256];
int found_key=0;
int found_pkcs12=0;
TCHAR configfile_path[MAX_PATH];
_tcsncpy(configfile_path, c->config_dir, _countof(configfile_path));
if (!(configfile_path[_tcslen(configfile_path)-1] == '\\'))
_tcscat(configfile_path, _T("\\"));
_tcsncat(configfile_path, c->config_file,
_countof(configfile_path) - _tcslen(configfile_path) - 1);
if (!(fp=_tfopen(configfile_path, _T("r"))))
{
/* can't open config file */
ShowLocalizedMsg(IDS_ERR_OPEN_CONFIG, configfile_path);
return(0);
}
while (fgets(line, sizeof (line), fp))
{
if (LineBeginsWith(line, "key", 3))
{
if (found_key)
{
/* only one key option */
ShowLocalizedMsg(IDS_ERR_ONLY_ONE_KEY_OPTION);
return(0);
}
if (found_pkcs12)
{
/* key XOR pkcs12 */
ShowLocalizedMsg(IDS_ERR_ONLY_KEY_OR_PKCS12);
return(0);
}
found_key=1;
*keyfile_format = KEYFILE_FORMAT_PEM;
if (!ParseKeyFilenameLine(c, keyfilename, keyfilenamesize, &line[4]))
return(0);
}
if (LineBeginsWith(line, "pkcs12", 6))
{
if (found_pkcs12)
{
/* only one pkcs12 option */
ShowLocalizedMsg(IDS_ERR_ONLY_ONE_PKCS12_OPTION);
return(0);
}
if (found_key)
{
/* only key XOR pkcs12 */
ShowLocalizedMsg(IDS_ERR_ONLY_KEY_OR_PKCS12);
return(0);
}
found_pkcs12=1;
*keyfile_format = KEYFILE_FORMAT_PKCS12;
if (!ParseKeyFilenameLine(c, keyfilename, keyfilenamesize, &line[7]))
return(0);
}
}
if ((!found_key) && (!found_pkcs12))
{
/* must have key or pkcs12 option */
ShowLocalizedMsg(IDS_ERR_HAVE_KEY_OR_PKCS12);
return(0);
}
return(1);
}
