Here is a correct patch that allows for use of the "%" (percent), or ":" (colon) chars as separators for the [EMAIL PROTECTED] problem for Netscape Messenger clients in a virtual domain(s) environment.
--- authmysql.c Wed Jun 20 21:44:30 2001 +++ authmysql.c-new Fri Jan 18 09:34:32 2002 @@ -25,15 +25,25 @@ int issession, void (*callback_func)(struct authinfo *, void *), void *callback_arg) { -char *user, *pass; +char *user, *pass, *charloc; struct authmysqluserinfo *authinfo; +const char usertmp[]=":%"; + + /* extract user name, e.g., [EMAIL PROTECTED] + */ if ((user=strtok(authdata, "\n")) == 0 || (pass=strtok(0, "\n")) == 0) { errno=EPERM; return (0); } + /* munge (possibly) substituted chars from user name + * because Netscape 4.xx cannot send an '@' sign when + * requesting authentication + */ + + if( (charloc= strpbrk(user, usertmp))) *charloc= '@'; authinfo=auth_mysql_getuserinfo(user); I have MySQL passwd table entries that contain entries for: [EMAIL PROTECTED], [EMAIL PROTECTED], [EMAIL PROTECTED] and localuser (with no @defaultdomain) all work properly. The Netscape Messenger clients enter their e-mail account names with either a ":" (colon) or "%" (percent) in place of a "@" (at sign). They still list their real e-mail address in the proper location so that folks can replay to them, etc. As delivered, authmysqllib.c would discover the missing "@" and assume that it was a username for the 'DEFAULT_DOMAIN" (see authmysqlrc). This behavior is correct for the case where there is just a username, and no @domain...so authmysqllib.c's append_domain function tries to append the domain name. This would result in something like: user:[EMAIL PROTECTED] The patch (above) simply checks for the existence of either alternate separator BEFORE any attempt to look it up in the MySQL databse and then substitutes an '@' for the ":" or "%" that could be used by Netscape 4.xx clients. It works equally well for POP3 and IMAP (as you would expect). I have *not* even looked at the authpgsqllib.c instance of this; but the idea is the same... My aplologies to the list for posting a lame patch previously. Randy Lewis _______________________________________________ courier-users mailing list [EMAIL PROTECTED] Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users