Re: [courier-users] Strange issue with authentication/mail pickup
OK, now I'm quite confused. [pclark@c3po x86_64]$ rpm -q --showrc courier-imap-4.12.0-1.18.x86_64.rpm | grep umask umask 022 [pclark@c3po x86_64]$ [pclark@c3po downloads.courier]$ rpmbuild -ta courier-imap-4.12.0.tar.bz2 Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.0tOD6K + umask 022 + cd /home/pclark/rpm/BUILD + cd /home/pclark/rpm/BUILD + rm -rf courier-imap-4.12.0 + /usr/bin/bzip2 -dc /home/pclark/downloads.courier/courier-imap-4.12.0.tar.bz2 + /usr/bin/tar -xf - + STATUS=0 + '[' 0 -ne 0 ']' + cd courier-imap-4.12.0 (rest of build). But it's still drwxr-x--- bin:bin for the output rpm. What else would set it that way? From: mr...@courier-mta.com To: courier-users@lists.sourceforge.net Date: Wed, 27 Mar 2013 20:10:24 -0400 Subject: Re: [courier-users] Strange issue with authentication/mail pickup Gor ony writes: [root@c3po x86_64]# rpm -qlv courier-imap | grep dr drwxr-x--- 2 bin bin 0 Mar 25 19:30 /usr/lib/courier- imap drwxr-x--- Well, something is messing up your build's umask. rpm -q --showrc should show umask 022 in the ___build_pre macro; but looks like you're building with a umask of 027. You'll need to track this down, because you might have other, less obvious, issues crop up eventually, if the permissions are wrong. -- Own the Future-Intel® Level Up Game Demo Contest 2013 Rise to greatness in Intel's independent game demo contest. Compete for recognition, cash, and the chance to get your game on Steam. $5K grand prize plus 10 genre and skill prizes. Submit your demo by 6/6/13. http://p.sf.net/sfu/intel_levelupd2d ___ courier-users mailing list courier-users@lists.sourceforge.net Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users -- Own the Future-Intel(R) Level Up Game Demo Contest 2013 Rise to greatness in Intel's independent game demo contest. Compete for recognition, cash, and the chance to get your game on Steam. $5K grand prize plus 10 genre and skill prizes. Submit your demo by 6/6/13. http://altfarm.mediaplex.com/ad/ck/12124-176961-30367-2___ courier-users mailing list courier-users@lists.sourceforge.net Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users
Re: [courier-users] Strange issue with authentication/mail pickup
Gor ony writes: « HTML content follows » OK, now I'm quite confused. [pclark@c3po x86_64]$ rpm -q --showrc courier-imap-4.12.0-1.18.x86_64.rpm | grep umask umask 022 [pclark@c3po x86_64]$ [pclark@c3po downloads.courier]$ rpmbuild -ta courier-imap-4.12.0.tar.bz2 Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.0tOD6K + umask 022 + cd /home/pclark/rpm/BUILD + cd /home/pclark/rpm/BUILD + rm -rf courier-imap-4.12.0 + /usr/bin/bzip2 -dc /home/pclark/downloads.courier/courier- imap-4.12.0.tar.bz2 + /usr/bin/tar -xf - + STATUS=0 + '[' 0 -ne 0 ']' + cd courier-imap-4.12.0 (rest of build). But it's still drwxr-x--- bin:bin for the output rpm. What else would set it that way? The explicit command that creates the installation directory. umask is just the default umask, and you've verified that the default umask is set correctly. It's later down the road when the installation image for the package gets prepared, as everything that goes into a package gets installed into a temporary directory. Something like this: make install-exec-am install-data-am make[2]: Entering directory `/home/mrsam/src/courier-imap' : list='imapd pop3d maildirmake maildiracl deliverquota maildirkw'; test -n /usr/lib/courier-imap/bin || list=; \ if test -n $list; then \ echo /usr/bin/mkdir -p '/tmp/inst-root/usr/lib/courier-imap/bin'; \ /usr/bin/mkdir -p /tmp/inst-root/usr/lib/courier-imap/bin || exit 1; \ fi; \ With the default umask, and mkdir -p, this should set the permissions correctly. But the actual command that gets executed, to create the bin directory, might be something else, it's set up by the configure script. Perhaps, in your case, it's using install-sh, or something else. In any case, this is not some unknown, deep mystery. File permissions don't just get set up randomly, on a whim. There must be a reason for that, and it's just that matter of tracking it down. pgpg_05jUWB4z.pgp Description: PGP signature -- Own the Future-Intel(R) Level Up Game Demo Contest 2013 Rise to greatness in Intel's independent game demo contest. Compete for recognition, cash, and the chance to get your game on Steam. $5K grand prize plus 10 genre and skill prizes. Submit your demo by 6/6/13. http://altfarm.mediaplex.com/ad/ck/12124-176961-30367-2___ courier-users mailing list courier-users@lists.sourceforge.net Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users
Re: [courier-users] Strange issue with authentication/mail pickup
From: mr...@courier-mta.com To: courier-users@lists.sourceforge.net Date: Tue, 26 Mar 2013 20:19:43 -0400 Subject: Re: [courier-users] Strange issue with authentication/mail pickup Just checked, and the RPMs that I build myself will install /usr/lib/courier- imap with permissions rwxr-xr-x Sounds like a problem with the RPM build environment. Interesting, I'm using a default FC18 setup with normal umasks and no modifications to rpmbuild that I'm aware of but it's definitely not doing that for me: [root@c3po x86_64]# rpm -qlv courier-imap | grep dr drwxr-x---2 bin bin 0 Mar 25 19:30 /usr/lib/courier-imap drwxr-x---2 bin bin 0 Mar 25 19:30 /usr/lib/courier-imap/bin drwxr-x---2 bin bin 0 Mar 25 19:30 /usr/lib/courier-imap/etc drwxr-xr-x2 bin bin 0 Mar 25 19:30 /usr/lib/courier-imap/etc/shared drwxr-xr-x2 bin bin 0 Mar 25 19:30 /usr/lib/courier-imap/etc/shared.tmp drwxr-x---2 bin bin 0 Mar 25 19:30 /usr/lib/courier-imap/libexec drwxr-x---2 bin bin 0 Mar 25 19:30 /usr/lib/courier-imap/man drwxr-x---2 bin bin 0 Mar 25 19:30 /usr/lib/courier-imap/man/man1 drwxr-x---2 bin bin 0 Mar 25 19:30 /usr/lib/courier-imap/man/man8 drwxr-x---2 bin bin 0 Mar 25 19:30 /usr/lib/courier-imap/sbin drwxr-x---2 bin bin 0 Mar 25 19:30 /usr/lib/courier-imap/share drwxr-x---2 bin bin 0 Mar 25 19:30 /usr/lib/courier-imap/share/doc/courier-imap-4.12.0 -- Own the Future-Intelreg; Level Up Game Demo Contest 2013 Rise to greatness in Intel's independent game demo contest. Compete for recognition, cash, and the chance to get your game on Steam. $5K grand prize plus 10 genre and skill prizes. Submit your demo by 6/6/13. http://p.sf.net/sfu/intel_levelupd2d___ courier-users mailing list courier-users@lists.sourceforge.net Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users
Re: [courier-users] Strange issue with authentication/mail pickup
Hi! Thanks for the process, tucked that back in the troubleshooting book. It would appear that since the RPM installed itself as owner bin.bin with rwxrwx--- as permissions for /usr/lib/courier-imap and /usr/lib/courier-imap/bin the user postfix was calling with (vmail) wasn't able to fork the next process out. Adding world read/execute on the directories and the executables in bin fixed it. From: mr...@courier-mta.com To: courier-users@lists.sourceforge.net Date: Mon, 25 Mar 2013 23:59:03 -0400 Subject: Re: [courier-users] Strange issue with authentication/mail pickup Gor ony writes: What I can't piece together is how to debug the break between authlib saying Valid user and exec(imap/pop3) Failed. Thanks, Find the pid of the couriertcpd pid that's listening on the imap port, you seem to be trying imap-ssl, so that will be port 993: # /sbin/fuser -n tcp 993 993/tcp: 803 So that's PID 803, in my case. Attach strace to that process: # strace -f -o /tmp/strace.log -s 256 -p 803 Process 803 attached The attempt to make a connection. After it fails, you can kill strace with CTRL-C. The log file will be a little bit large, you can grep it for clues: ]# fgrep execve /tmp/strace.log 336 execve(/usr/lib/courier-imap/bin/couriertls, [/usr/lib/courier- imap/bin/couriertls, -server, -tcpd, /usr/lib/courier- imap/sbin/imaplogin, /usr/lib/courier-imap/bin/imapd, Maildir], [/* 58 vars */]) = 0 337 execve(/usr/lib/courier-imap/sbin/imaplogin, [/usr/lib/courier- imap/sbin/imaplogin, /usr/lib/courier-imap/bin/imapd, Maildir], [/* 59 vars */]) = 0 337 execve(/usr/lib/courier-imap/bin/imapd, [/usr/lib/courier- imap/bin/imapd, Maildir], [/* 63 vars */]) = 0 343 execve(/usr/libexec/gam_server, [/usr/libexec/gam_server], [/* 66 vars */] unfinished … This is how it would look like for a successful login. Do you have SELinux turned on? If it's on, try turning it off. -- Own the Future-Intel® Level Up Game Demo Contest 2013 Rise to greatness in Intel's independent game demo contest. Compete for recognition, cash, and the chance to get your game on Steam. $5K grand prize plus 10 genre and skill prizes. Submit your demo by 6/6/13. http://p.sf.net/sfu/intel_levelupd2d ___ courier-users mailing list courier-users@lists.sourceforge.net Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users -- Own the Future-Intelreg; Level Up Game Demo Contest 2013 Rise to greatness in Intel's independent game demo contest. Compete for recognition, cash, and the chance to get your game on Steam. $5K grand prize plus 10 genre and skill prizes. Submit your demo by 6/6/13. http://p.sf.net/sfu/intel_levelupd2d___ courier-users mailing list courier-users@lists.sourceforge.net Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users
Re: [courier-users] Strange issue with authentication/mail pickup
Gor ony writes: « HTML content follows » Hi! Thanks for the process, tucked that back in the troubleshooting book. It would appear that since the RPM installed itself as owner bin.bin with rwxrwx--- as permissions for /usr/lib/courier-imap and /usr/lib/courier- imap/bin the user postfix was calling with (vmail) wasn't able to fork the next process out. Adding world read/execute on the directories and the executables in bin fixed it. Just checked, and the RPMs that I build myself will install /usr/lib/courier- imap with permissions rwxr-xr-x Sounds like a problem with the RPM build environment. pgp_sH3ZU5WLp.pgp Description: PGP signature -- Own the Future-Intelreg; Level Up Game Demo Contest 2013 Rise to greatness in Intel's independent game demo contest. Compete for recognition, cash, and the chance to get your game on Steam. $5K grand prize plus 10 genre and skill prizes. Submit your demo by 6/6/13. http://p.sf.net/sfu/intel_levelupd2d___ courier-users mailing list courier-users@lists.sourceforge.net Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users
Re: [courier-users] Strange issue with authentication/mail pickup
Evening! From: mr...@courier-mta.com To: courier-users@lists.sourceforge.net Date: Mon, 25 Mar 2013 23:19:03 -0400 Subject: Re: [courier-users] Strange issue with authentication/mail pickup Gor ony writes: Hi. I've installed Fedora 18 with courier-authlib-0.65 and courier-imap-4.12. I'm using the howtoforge setup to do virtual mailboxes with MySQL. That are multiple random bits and pieces on howtoforge, about various aspects of setting up different software packages. I can't tell what you've actually read there, and how accurate it is.I used the following link for the procedure:http://www.howtoforge.com/virtual-users-and-domains-with-postfix-courier-mysql-and-squirrelmail-fedora-18-x86_64-p6 Mar 25 22:49:16 c3po imapd-ssl: exec(/usr/lib/courier-imap/bin/imapd) failed!! I don't know why exec(any) is failing and don't really know where to further start troubleshooting this. You can start by actually looking at /usr/lib/courier-imap/bin/imapd. Shouldn't take too long to figure out whether it exists, or not. And if not, why not. And if it is, why it cannot be executed. Either because it's corrupted, or whether it's permissions are wrong, and, whatever the reason is, why it happened. And, in all cases, after figuring out what's wrong, it's equally to important to figure out why and how it went wrong. But it's likely faster to simply build RPMS directly from source: rpmbuild -ta courier-authlib-version.tar.bz2 Shouldn't take long before you end up with RPMs that you can simply install. Ditto for courier-imap. This setup was compiled and installed through rpmbuild. The contents of the courier-imap/bin folder are:[root@c3po log]# cd /usr/lib/courier-imap/bin/ [root@c3po bin]# ls -la total 664 drwxr-x---. 2 bin bin 4096 Mar 25 19:34 . drwxr-x---. 8 bin bin 4096 Mar 25 19:30 .. -rwxr-xr-x. 1 bin bin 71800 Mar 25 19:30 couriertls -rwxr-xr-x. 1 bin bin 28768 Mar 25 19:30 deliverquota -rwxr-xr-x. 1 bin bin 401112 Mar 25 19:30 imapd -rwxr-xr-x. 1 bin bin 28664 Mar 25 19:30 maildiracl -rwxr-xr-x. 1 bin bin 45576 Mar 25 19:30 maildirkw -rwxr-xr-x. 1 bin bin 33016 Mar 25 19:30 maildirmake -rwxr-xr-x. 1 bin bin 45408 Mar 25 19:30 pop3d [root@c3po bin]# ./imapd chdir ./Maildir: No such file or directory * BYE [ALERT] Fatal error: No such file or directory: No such file or directory ERR: root: No such file or directory [root@c3po bin]# [root@c3po bin]# So authlib is installed and authenticating against my MySQL database (otherwise it would have failed at bad pass and/or failed at 'testauth')What I can't piece together is how to debug the break between authlib saying Valid user and exec(imap/pop3) Failed.Thanks, -- Own the Future-Intelreg; Level Up Game Demo Contest 2013 Rise to greatness in Intel's independent game demo contest. Compete for recognition, cash, and the chance to get your game on Steam. $5K grand prize plus 10 genre and skill prizes. Submit your demo by 6/6/13. http://p.sf.net/sfu/intel_levelupd2d___ courier-users mailing list courier-users@lists.sourceforge.net Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users
Re: [courier-users] Strange issue with authentication/mail pickup
Gor ony writes: What I can't piece together is how to debug the break between authlib saying Valid user and exec(imap/pop3) Failed. Thanks, Find the pid of the couriertcpd pid that's listening on the imap port, you seem to be trying imap-ssl, so that will be port 993: # /sbin/fuser -n tcp 993 993/tcp: 803 So that's PID 803, in my case. Attach strace to that process: # strace -f -o /tmp/strace.log -s 256 -p 803 Process 803 attached The attempt to make a connection. After it fails, you can kill strace with CTRL-C. The log file will be a little bit large, you can grep it for clues: ]# fgrep execve /tmp/strace.log 336 execve(/usr/lib/courier-imap/bin/couriertls, [/usr/lib/courier- imap/bin/couriertls, -server, -tcpd, /usr/lib/courier- imap/sbin/imaplogin, /usr/lib/courier-imap/bin/imapd, Maildir], [/* 58 vars */]) = 0 337 execve(/usr/lib/courier-imap/sbin/imaplogin, [/usr/lib/courier- imap/sbin/imaplogin, /usr/lib/courier-imap/bin/imapd, Maildir], [/* 59 vars */]) = 0 337 execve(/usr/lib/courier-imap/bin/imapd, [/usr/lib/courier- imap/bin/imapd, Maildir], [/* 63 vars */]) = 0 343 execve(/usr/libexec/gam_server, [/usr/libexec/gam_server], [/* 66 vars */] unfinished … This is how it would look like for a successful login. Do you have SELinux turned on? If it's on, try turning it off. pgp8rr0mA4hW1.pgp Description: PGP signature -- Own the Future-Intelreg; Level Up Game Demo Contest 2013 Rise to greatness in Intel's independent game demo contest. Compete for recognition, cash, and the chance to get your game on Steam. $5K grand prize plus 10 genre and skill prizes. Submit your demo by 6/6/13. http://p.sf.net/sfu/intel_levelupd2d___ courier-users mailing list courier-users@lists.sourceforge.net Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users
