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Rename some globals to reduce namespace pollution.

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This commit is contained in:
John Polstra 1999-01-20 22:50:37 +00:00
parent e40131079f
commit 4479239b60
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=42919
2 changed files with 20 additions and 20 deletions
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20
lib/libpam/modules/pam_kerberosIV/klogin.c
View File

@ -52,8 +52,9 @@ static const char sccsid[] = "@(#)klogin.c 8.3 (Berkeley) 4/2/94";
#define INITIAL_TICKET "krbtgt"
#define VERIFY_SERVICE "rcmd"
extern int notickets;
extern char *krbtkfile_env;
extern int _pam_notickets;
extern char *_pam_krbtkfile_env;
extern int _pam_noticketsdontcomplain;
/*
* Attempt to log the user in using Kerberos authentication
@ -62,7 +63,7 @@ extern char *krbtkfile_env;
* 1 if Kerberos failed (try local password in login)
*/
int
klogin(pw, instance, localhost, password)
_pam_klogin(pw, instance, localhost, password)
struct passwd *pw;
char *instance, *localhost, *password;
{
@ -70,7 +71,6 @@ klogin(pw, instance, localhost, password)
char realm[REALM_SZ], savehost[MAXHOSTNAMELEN];
char tkt_location[MAXPATHLEN];
char *krb_get_phost();
extern int noticketsdontcomplain;
#ifdef KLOGIN_PARANOID
AUTH_DAT authdata;
@ -78,7 +78,7 @@ klogin(pw, instance, localhost, password)
struct hostent *hp;
unsigned long faddr;
noticketsdontcomplain = 0; /* enable warning message */
_pam_noticketsdontcomplain = 0; /* enable warning message */
#endif
/*
@ -93,7 +93,7 @@ klogin(pw, instance, localhost, password)
krb_get_lrealm(realm, 0) != KSUCCESS)
return (1);
noticketsdontcomplain = 0; /* enable warning message */
_pam_noticketsdontcomplain = 0; /* enable warning message */
/*
* get TGT for local realm
@ -105,7 +105,7 @@ klogin(pw, instance, localhost, password)
(void)sprintf(tkt_location, "%s%d", TKT_ROOT, pw->pw_uid);
else {
(void)sprintf(tkt_location, "%s_root_%d", TKT_ROOT, pw->pw_uid);
krbtkfile_env = tkt_location;
_pam_krbtkfile_env = tkt_location;
}
(void)krb_set_tkt_string(tkt_location);
@ -155,7 +155,7 @@ klogin(pw, instance, localhost, password)
syslog(LOG_NOTICE,
"warning: TGT not verified (%s); %s.%s not registered, or srvtab is wrong?",
krb_err_txt[kerror], VERIFY_SERVICE, savehost);
notickets = 0;
_pam_notickets = 0;
return (0);
}
@ -179,7 +179,7 @@ klogin(pw, instance, localhost, password)
&authdata, "");
if (kerror == KSUCCESS) {
notickets = 0;
_pam_notickets = 0;
return (0);
}
@ -197,7 +197,7 @@ klogin(pw, instance, localhost, password)
dest_tkt();
return (1);
#else
notickets = 0;
_pam_notickets = 0;
return (0);
#endif
}

20
lib/libpam/modules/pam_kerberosIV/pam_kerberosIV.c
View File

@ -39,12 +39,12 @@
#define PASSWORD_PROMPT "Password:"
extern int klogin(struct passwd *, char *, char *, char *);
extern int _pam_klogin(struct passwd *, char *, char *, char *);
/* Globals used by klogin.c */
int notickets = 1;
int noticketsdontcomplain = 1;
char *krbtkfile_env;
/* Globals used by _pam_klogin.c */
int _pam_notickets = 1;
int _pam_noticketsdontcomplain = 1;
char *_pam_krbtkfile_env;
PAM_EXTERN int
pam_sm_authenticate(pam_handle_t *pamh, int flags, int argc,
@ -77,17 +77,17 @@ pam_sm_authenticate(pam_handle_t *pamh, int flags, int argc,
else
instance = "";
if ((pwd = getpwnam(user)) != NULL &&
klogin(pwd, instance, localhost, (char *)password) == 0) {
if (!(flags & PAM_SILENT) && notickets &&
!noticketsdontcomplain)
_pam_klogin(pwd, instance, localhost, (char *)password) == 0) {
if (!(flags & PAM_SILENT) && _pam_notickets &&
!_pam_noticketsdontcomplain)
pam_prompt(pamh, PAM_ERROR_MSG,
"Warning: no Kerberos tickets issued", NULL);
/*
* XXX - I think the ticket file really isn't supposed to
* be even created until pam_sm_setcred() is called.
*/
if (krbtkfile_env != NULL)
setenv("KRBTKFILE", krbtkfile_env, 1);
if (_pam_krbtkfile_env != NULL)
setenv("KRBTKFILE", _pam_krbtkfile_env, 1);
retval = PAM_SUCCESS;
} else
retval = PAM_AUTH_ERR;