Do you have any clue on how to rewrite Dovecot to support Drupal 7 hashes? I have a feeling this is going to become over my head.
Regards Tobias
The issue is, drupal uses a custom password format.
You could rewrite the password hashs that drupal uses, into a normal
crypt ssha256 version, that dovecot will understand, but it will
probably going be much easier, to just program it into dovecot to
support it.http://joncave.co.uk/2011/01/password-storage-in-drupal-and-wordpress/
Quoting info@stos.se:
Hi
I'm trying to get Dovecot to use Drupal users password for authenticating IMAP users. But I just cant figure out how to make Dovecot understand
On Mon, 11 Mar 2013 20:40:16 -0400, Patrick Domack patrickdk@patrickdk.com wrote: the
password hash type that Drupal 7 is using.
My example user with password Teacher1 looks like this in Drupal database: $S$DZwJa.U8HXT2PvTmwCK13rGEYEvnx5DB6/hlqnfCBum4s4U7MVWU
Dovecot retrieves this hash but complains that its not a recognized hash type, or that the hash is wrong, depending on if I change the default hash type in Dovecot config.
Any help appreciated.
root@SSiS:/etc/postfix# dovecot --version 1.2.15 root@SSiS:/etc/postfix# dovecot -n # 1.2.15: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-12-pve i686 Debian 6.0.7 simfs log_timestamp: %Y-%m-%d %H:%M:%S login_dir: /var/run/dovecot/login login_executable: /usr/lib/dovecot/imap-login mail_privileged_group: mail mail_location: maildir:/home/vmail/ mbox_write_locks: fcntl dotlock auth default: verbose: yes debug: yes debug_passwords: yes passdb: driver: pam passdb: driver: sql args: /etc/dovecot/dovecot-sql.conf userdb: driver: passwd root@SSiS:/etc/postfix# root@SSiS:/etc/postfix# grep -v '^ *\(#.*\)\?$' /etc/dovecot/dovecot-sql.conf driver = mysql connect = host=127.0.0.1 dbname=Drupal user=Dru_Adm password=localu default_pass_scheme = CRYPT password_query = SELECT name AS user, pass AS password FROM users WHERE name='%n' user_query = SELECT CONCAT(SUBSTRING_INDEX(mail,'@',-1),'/',SUBSTRING_INDEX(mail,'@',1),'/') AS mail FROM users WHERE name='%n' root@SSiS:/etc/postfix# tail /var/log/mail.log Mar 11 16:17:42 SSiS dovecot: auth(default): new auth connection: pid=8593 Mar 11 16:17:51 SSiS dovecot: auth(default): client in:
AUTH#0111#011PLAIN#011service=imap#011secured#011lip=127.0.0.1#011rip=127.0.0.1#011lport=143#011rport=52316#011resp=AFRlYWNoZXIxAFRlYWNoZXIx
Mar 11 16:17:51 SSiS dovecot: auth-worker(default): pam(Teacher1,127.0.0.1): lookup service=dovecot Mar 11 16:17:51 SSiS dovecot: auth-worker(default): pam(Teacher1,127.0.0.1): #1/1 style=1 msg=Password: Mar 11 16:17:54 SSiS dovecot: auth-worker(default): pam(Teacher1,127.0.0.1): pam_authenticate() failed: Authentication failure (password mismatch?) (given password: Teacher1) Mar 11 16:17:54 SSiS dovecot: auth-worker(default): sql(Teacher1,127.0.0.1): query: SELECT name AS user, pass AS password FROM users WHERE name='Teacher1' Mar 11 16:17:54 SSiS dovecot: auth-worker(default): sql(Teacher1,127.0.0.1): Password mismatch Mar 11 16:17:54 SSiS dovecot: auth-worker(default): md5_verify(Teacher1): Not a valid MD5-CRYPT or PLAIN-MD5 password Mar 11 16:17:54 SSiS dovecot: auth-worker(default): Invalid OTP data in passdb Mar 11 16:17:54 SSiS dovecot: auth-worker(default): Invalid OTP data in passdb Mar 11 16:17:54 SSiS dovecot: auth-worker(default): sql(Teacher1,127.0.0.1): CRYPT(Teacher1) != '$S$DZwJa.U8HXT2PvTmwCK13rGEYEvnx5DB6/hlqnfCBum4s4U7MVWU' Mar 11 16:17:56 SSiS dovecot: auth(default): client out: FAIL#0111#011user=Teacher1 Mar 11 16:18:01 SSiS dovecot: imap-login: Disconnected: Too many invalid commands (auth failed, 1 attempts): user=<Teacher1>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured Mar 11 16:32:36 SSiS dovecot: auth(default): new auth connection: pid=9075 Mar 11 16:32:41 SSiS dovecot: imap-login: Disconnected: Too many invalid commands (no auth attempts): rip=127.0.0.1, lip=127.0.0.1, secured root@SSiS:/etc/postfix#