Howdy list,
This question is for those of you familiar with the Sqwebmail
and Courier-IMAP code:
I've been looking at the sqwebmail and vpopmail code.
sqwebmail uses the EXACT same authvchkpw module that courier-imap
uses. I've checked it with 'diff'. It's identical.
If I execute the following code in the authlib directory of either
program, I get the following SH output:
----------------------------------------------------
# TCPLOCALIP=206.30.62.12
# export TCPLOCALIP
# echo $TCPLOCALIP
206.30.62.12
# ./authtest jesse
Authenticated: module authvchkpw
Home directory: /usr/local/vpopmail/domains/ocoeeregion.com/jesse
UID/GID: 89/89
AUTHADDR=jesse
AUTHFULLNAME=Jesse D. Guardiani
-----------------------------------------------------
This is the CORRECT output. Here it is without the setting
TCPLOCALIP:
----------------------------------------------------
# unset TCPLOCALIP
# ./authtest jesse
Authenticated: module authvchkpw
Home directory: /usr/local/vpopmail/domains/onerateamerica.com/jesse
UID/GID: 89/89
AUTHADDR=jesse
AUTHFULLNAME=jesse
----------------------------------------------------
So here's the question:
If the authvchkpw code is the same for sqwebmail and courier-imap,
and both authtest programs are receptive to setting TCPLOCALIP,
*WHY* can I not simply set the environment variable TCPLOCALIP
before the login() function in sqwebmail's main() to implement
IP-alias domain in sqwebmail???
I've implemented the following:
-----------------------------------------------------
--- sqwebmail.c Mon Jan 27 14:00:17 2003
+++ sqwebmail.c.old Mon Jan 27 15:47:34 2003
@@ -2401,27 +2395,7 @@
const char *u2=cgi("logindomain");
char *ubuf=malloc(strlen(u)+strlen(u2)+2);
int can_changepwd;
-
- /* The following code attempts to set the TCPLOCALIP
environment
- * variable so that vpopmail's IP-based domains have the
oportunity
- * to auth properly. - JDG 01/27/03 */
- char *server_addr=getenv("SERVER_ADDR");
- int r_code = setenv("TCPLOCALIP", server_addr, 1);
-
- if (r_code != 0)
- {
- syslog(LOG_INFO | LOG_DAEMON, "sqwebmail: setenv
\"TCPLOCALIP\" failed");
- fake_exit(1);
- }
- else
- {
- syslog(LOG_INFO | LOG_DAEMON, "sqwebmail: setenv
\"TCPLOCALIP\" worked");
- syslog(LOG_INFO | LOG_DAEMON, "sqwebmail:
server_addr=%s", server_addr);
- syslog(LOG_INFO | LOG_DAEMON, "sqwebmail:
logindomain=%s", u2);
- syslog(LOG_INFO | LOG_DAEMON, "sqwebmail:
username=%s", u);
- }
-
strcpy(ubuf, u);
if (*u2)
strcat(strcat(ubuf, "@"), u2);
-----------------------------------------------------
The above patch sets TCPLOCALIP in the main() function,
just before login() is called to retrieve the mailboxid.
I've checked the setting of TCPLOCALIP all the way to the
auth_vchkpw_pre() function in authvchkpw.c.
TCPLOCALIP is SET. But IP-alias domains still don't work.
I DO have working courier-IMAP/vpopmail IP-alias domains.
I can login with IMAP at 'ocoeeregion.com' with user 'jesse',
and everything works fine. User 'jesse' is authenticated as
'[EMAIL PROTECTED]' without my specifying the domain part
in the user field.
So... does sqwebmail call it's auth modules differently than
courier-IMAP? Or am I missing something here....
Thanks,
--
Jesse Guardiani, Systems Administrator
WingNET Internet Services,
P.O. Box 2605 // Cleveland, TN 37320-2605
423-559-LINK (v) 423-559-5145 (f)
http://www.wingnet.net
We are actively looking for companies that do a lot of long
distance faxing and want to cut their long distance bill by
up to 50%. Contact [EMAIL PROTECTED] for more info.
