2 ** Copyright 1998 - 1999 Double Precision, Inc. See COPYING for
3 ** distribution information.
7 #include "courier_auth_config.h"
17 #include "courierauthdebug.h"
19 static const char rcsid
[]="$Id: checkpassword.c,v 1.16 2007/10/07 02:50:45 mrsam Exp $";
22 #if NEED_CRYPT_PROTOTYPE
23 extern char *crypt(const char *, const char *);
28 extern int authcheckpasswordmd5(const char *, const char *);
32 extern int authcheckpasswordsha1(const char *, const char *);
35 static int do_authcheckpassword(const char *password
, const char *encrypted_password
)
38 if (strncmp(encrypted_password
, "$1$", 3) == 0
39 || strncasecmp(encrypted_password
, "{MD5}", 5) == 0
40 || strncasecmp(encrypted_password
, "{MD5RAW}", 8) == 0
42 return (authcheckpasswordmd5(password
, encrypted_password
));
46 if (strncasecmp(encrypted_password
, "{SHA}", 5) == 0 ||
47 strncasecmp(encrypted_password
, "{SHA256}", 8) == 0
49 return (authcheckpasswordsha1(password
, encrypted_password
));
53 if (strncasecmp(encrypted_password
, "{CRYPT}", 7) == 0)
54 encrypted_password
+= 7;
59 strcmp(encrypted_password
,
60 crypt(password
, encrypted_password
))
62 strcmp(encrypted_password
, password
)
67 int authcheckpassword(const char *password
, const char *encrypted_password
)
71 rc
=do_authcheckpassword(password
, encrypted_password
);
74 DPRINTF("password matches successfully");
76 else if (courier_authdebug_login_level
>= 2)
78 DPRINTF("supplied password '%s' does not match encrypted password '%s'",
79 password
, encrypted_password
);
83 DPRINTF("supplied password does not match encrypted password");