freebsd-ports/mail/popper/files/patch-ab

*** pop_pass.c.orig	Fri May 24 22:26:25 1996
--- pop_pass.c	Thu Dec  5 02:31:23 1996
***************
*** 482,497 ****
  POP     *   p;
  struct passwd  *   pw;
  {
      /*  We don't accept connections from users with null passwords */
      /*  Compare the supplied password with the password file entry */
  
!     if ((pw->pw_passwd == NULL) || (*pw->pw_passwd == '\0') ||
! 		strcmp(crypt(p->pop_parm[1], pw->pw_passwd), pw->pw_passwd)) {
! 	sleep(SLEEP_SECONDS);
! 	return (pop_msg(p,POP_FAILURE, pwerrmsg, p->user));
      }
  
      return(POP_SUCCESS);
  }
  
  #endif	/* AUTH */
--- 482,530 ----
  POP     *   p;
  struct passwd  *   pw;
  {
+ #ifdef SKEY
+     int pass_ok;
+ #endif
+ #if defined(BSD) && (BSD >= 199306)
+     /* Check password change and expire times before granting access */
+     time_t now = time((time_t *) NULL);
+ 
+     if ((pw->pw_change && now > pw->pw_change) ||
+         (pw->pw_expire && now > pw->pw_expire))
+ 	goto error;
+ #endif
+ 
      /*  We don't accept connections from users with null passwords */
+     if ((pw->pw_passwd == NULL) || (*pw->pw_passwd == '\0'))
+ 	goto error;
+ 
      /*  Compare the supplied password with the password file entry */
+ #ifdef	SKEY
+     pass_ok = skeyaccess(p->user, NULL, p->client, p->ipaddr);
+     if (strcmp(skey_crypt(p->pop_parm[1], pw->pw_passwd, pw, pass_ok),
+ 			  pw->pw_passwd)) {
+ 	static char buf[128];
+ 	struct skey skey;
  
! 	if (skeychallenge(&skey, p->user, buf))
! 	    goto error;
! 	if (pass_ok)
! 	    sleep(SLEEP_SECONDS);
! 	return (pop_msg(p,POP_FAILURE,
! 		"Password supplied for \"%s\" is incorrect. %s%s",
! 		p->user, buf,
! 		pass_ok ? "" : " (required)"));
      }
+ #else
+     if (strcmp(crypt(p->pop_parm[1], pw->pw_passwd)))
+ 	goto error;
+ #endif
  
      return(POP_SUCCESS);
+ 
+   error:
+     sleep(SLEEP_SECONDS);
+     return (pop_msg(p,POP_FAILURE, pwerrmsg, p->user));
  }
  
  #endif	/* AUTH */
*** pop_user.c.orig	Fri May 24 22:26:47 1996
--- pop_user.c	Thu Dec  5 02:19:59 1996
***************
*** 117,122 ****
--- 117,134 ----
      }
  #endif /* APOP */
  
+ #ifdef	SKEY
+     {
+ 	static char buf[128];
+ 	struct skey skey;
+ 
+ 	if (!skeychallenge(&skey, p->user, buf))
+ 	   return(pop_msg(p,POP_SUCCESS,"%s%s", buf,
+ 			  skeyaccess(p->user, NULL, p->client, p->ipaddr) ?
+ 			  "" : " (required)"));
+     }
+ #endif
+ 
      /*  Tell the user that the password is required */
      return (pop_msg(p,POP_SUCCESS,"Password required for %s.",p->user));
  }
*** popper.h.orig	Wed May 22 22:26:25 1996
--- popper.h	Thu Dec  5 02:00:27 1996
***************
*** 35,40 ****
--- 35,43 ----
  #  define	HAVE_VSPRINTF
  #  define	BIND43
  # endif
+ # if (defined(BSD) && (BSD >= 199306))
+ #  define	BSD44_DBM
+ # endif
  #endif
  
  #ifdef BSDI
***************
*** 110,116 ****
  # define POP_MAILDIR     "/var/mail"
  # define POP_DROP        "/var/mail/.%s.pop"
  # define POP_TMPDROP     "/var/mail/tmpXXXXXX"
! # define POP_TMPXMIT     "/var/mail/xmitXXXXXX"
  # define MAIL_COMMAND	 "/usr/sbin/sendmail"
  # define OSDONE
  #endif
--- 113,119 ----
  # define POP_MAILDIR     "/var/mail"
  # define POP_DROP        "/var/mail/.%s.pop"
  # define POP_TMPDROP     "/var/mail/tmpXXXXXX"
! # define POP_TMPXMIT     "/var/tmp/xmitXXXXXX"
  # define MAIL_COMMAND	 "/usr/sbin/sendmail"
  # define OSDONE
  #endif
***************
*** 337,342 ****
--- 340,348 ----
  extern AUTH_DAT kdata;
  #endif /* KERBEROS */
  
+ #if defined(SKEY)
+ #include <skey.h>
+ #endif
  #if defined(AUTHFILE)
  extern int  checkauthfile();
  #endif