*
* Copyright (c) 2007-2009 by Art Cancro
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
+ * This program is open source software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 3.
+ *
+ *
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ *
+ *
*
*/
*/
int xmpp_auth_plain(char *authstring)
{
- char decoded_authstring[1024];
- char ident[256];
- char user[256];
- char pass[256];
+ StrBuf *AuthBuf;
+ const char *decoded_authstring;
+ char ident[256] = "";
+ char user[256] = "";
+ char pass[256] = "";
int result;
long len;
/* Take apart the authentication string */
memset(pass, 0, sizeof(pass));
- CtdlDecodeBase64(decoded_authstring, authstring, strlen(authstring));
- safestrncpy(ident, decoded_authstring, sizeof ident);
- safestrncpy(user, &decoded_authstring[strlen(ident) + 1], sizeof user);
- len = safestrncpy(pass, &decoded_authstring[strlen(ident) + strlen(user) + 2], sizeof pass);
- if (len < 0)
- len = -len;
+ AuthBuf = NewStrBufPlain(authstring, -1);
+ len = StrBufDecodeBase64(AuthBuf);
+ if (len > 0)
+ {
+ decoded_authstring = ChrPtr(AuthBuf);
+
+ len = safestrncpy(ident, decoded_authstring, sizeof ident);
+
+ decoded_authstring += len + 1;
+
+ len = safestrncpy(user, decoded_authstring, sizeof user);
+
+ decoded_authstring += len + 1;
+
+ len = safestrncpy(pass, decoded_authstring, sizeof pass);
+ if (len < 0)
+ len = sizeof(pass) - 1;
+ }
+ FreeStrBuf(&AuthBuf);
/* If there are underscores in either string, change them to spaces. Some clients
* do not allow spaces so we can tell the user to substitute underscores if their