Re: [asterisk-users] 1.4.0, IMAP and Dovecot
On Thu, Dec 28, 2006 at 12:35:57PM +1300, Ray Jackson wrote:
Dan,
I have IMAP support working now with Courier IMAP. Since Courier (and
probably Dovecot) do not support a single authuser connection that may
access any mailbox, you have to omit the 'authuser' and 'authpassword'
settings in voicemail.conf and then add the username/password login per
extension... e.g.
Are you sure that this is an explicit support in the mail server?
Here's what Mark Crispin (the author of both UW-imapd and c-client)
wrote recently:
| Does UW-IMAP have an admin user? If so, where is it configured?
|
| It's hidden in the release notes file.
|
| Any user who is in a UNIX group called mailadm has administrator
| rights in UW imapd and ipop3d. Administrator rights are the right to
| log in as any other user.
|
| For c-client based client programs (mailutil, Pine, Alpine, etc.), the
| /authuser flag is used by the mail administrator. For example the
| mailbox name specifier:
|
| {imap.example.com/authuser=fred/user=joe}INBOX
|
| will open a connection to imap.example.com and log in as user
| joe using user fred's password, and then open joe's INBOX. This assumes
| that user fred is in group mailadm on the imap.example.com.
So can you do this trick manually? authenticate as one user and read
another user's mailbox?
Here's an example with root and pre-authentication. I figure that some
tricks with pam and such will get you further:
[EMAIL PROTECTED] MAIL=maildir:/home/tzafrir/Maildir /usr/lib/dovecot/imap
* PREAUTH [CAPABILITY IMAP4rev1 SORT THREAD=REFERENCES MULTIAPPEND
* UNSELECT LITERAL+ IDLE CHILDREN LISTEXT LIST-SUBSCRIBED NAMESPACE]
* Logged in as root
1 list *
* LIST (\HasNoChildren) . INBOX
1 OK List completed.
2 select INBOX
* FLAGS (\Answered \Flagged \Deleted \Seen \Draft)
* OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft \*)]
* Flags permitted.
* 0 EXISTS
* 0 RECENT
* OK [UIDVALIDITY 1161851409] UIDs valid
* OK [UIDNEXT 1] Predicted next UID
2 OK [READ-WRITE] Select completed.
* logout
* BYE Logging out
* OK Logout completed.
This is dovecot 0.99.14 on Debian Sarge. Note that I actually don't use
that imap mailbox normally.
--
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+972-50-7952406 mailto:[EMAIL PROTECTED]
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RE: [asterisk-users] 1.4.0, IMAP and Dovecot
Tzafrir wrote:
On Thu, Dec 28, 2006 at 12:35:57PM +1300, Ray Jackson wrote:
Dan,
I have IMAP support working now with Courier IMAP. Since Courier
(and
probably Dovecot) do not support a single authuser connection that
may
access any mailbox, you have to omit the 'authuser' and
'authpassword'
settings in voicemail.conf and then add the username/password login
per
extension... e.g.
Are you sure that this is an explicit support in the mail server?
Here's what Mark Crispin (the author of both UW-imapd and c-client)
wrote recently:
| Does UW-IMAP have an admin user? If so, where is it configured?
|
| It's hidden in the release notes file.
|
| Any user who is in a UNIX group called mailadm has administrator
| rights in UW imapd and ipop3d. Administrator rights are the right
to
| log in as any other user.
|
| For c-client based client programs (mailutil, Pine, Alpine, etc.),
the
| /authuser flag is used by the mail administrator. For example the
| mailbox name specifier:
|
| {imap.example.com/authuser=fred/user=joe}INBOX
|
| will open a connection to imap.example.com and log in as user
| joe using user fred's password, and then open joe's INBOX. This
assumes
| that user fred is in group mailadm on the imap.example.com.
Fedora does not have a mailadm group, or at least did not when I
installed
this system, but this was yet another good clue.
So can you do this trick manually? authenticate as one user and read
another user's mailbox?
Here's an example with root and pre-authentication. I figure that some
tricks with pam and such will get you further:
[EMAIL PROTECTED] MAIL=maildir:/home/tzafrir/Maildir /usr/lib/dovecot/imap
* PREAUTH [CAPABILITY IMAP4rev1 SORT THREAD=REFERENCES MULTIAPPEND
* UNSELECT LITERAL+ IDLE CHILDREN LISTEXT LIST-SUBSCRIBED NAMESPACE]
* Logged in as root
1 list *
* LIST (\HasNoChildren) . INBOX
1 OK List completed.
2 select INBOX
* FLAGS (\Answered \Flagged \Deleted \Seen \Draft)
* OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft \*)]
* Flags permitted.
* 0 EXISTS
* 0 RECENT
* OK [UIDVALIDITY 1161851409] UIDs valid
* OK [UIDNEXT 1] Predicted next UID
2 OK [READ-WRITE] Select completed.
* logout
* BYE Logging out
* OK Logout completed.
I played around with mtest in the c-client package somemore and found
that Dovecot does not permit root logons period. So I added a basic
Unprivilaged account and set the authuser/authpassword in voicemail.conf
to use that account. Now it works, except maybe the expunge bit, which
is likely a config issue.
This is dovecot 0.99.14 on Debian Sarge. Note that I actually don't
use
that imap mailbox normally.
Thanks to everyone for the help. I'm looking forward to some of the
IMAP
enhancements listed in the bugtracker. My mother-in-law has an
extension
on my system, but no mailbox, so I would love to have her extension use
legacy VM and my wife and I get the new IMAP storage.
Dan
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[asterisk-users] 1.4.0, IMAP and Dovecot
I thought I would give the new IMAP support a spin on my home
server, but without much luck so far.
Asterisk 1.4.0
Dovecot 0.99.14
Maildir format
C-client 2006d
The imap server is also the Asterisk server, so connections are
on the localhost.
The error posted to the logs is:
IMAP Error: Can't open mailbox
{127.0.0.1:143/imap/authuser=root//user=dan_austin}INBOX: invalid remote
specification
Digging in the code and the c-client documentation the '//' is where
additional flags would go. I've tried a number of the flags supported
by the c-client library, but the results are the same.
Has anyone managed to get IMAP working in Asterisk with Dovecotas the
backend?
Thanks,
Dan
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Re: [asterisk-users] 1.4.0, IMAP and Dovecot
Dan Austin wrote:
I thought I would give the new IMAP support a spin on my home
server, but without much luck so far.
Asterisk 1.4.0
Dovecot 0.99.14
Maildir format
C-client 2006d
The imap server is also the Asterisk server, so connections are
on the localhost.
The error posted to the logs is:
IMAP Error: Can't open mailbox
{127.0.0.1:143/imap/authuser=root//user=dan_austin}INBOX: invalid remote
specification
Digging in the code and the c-client documentation the '//' is where
additional flags would go. I've tried a number of the flags supported
by the c-client library, but the results are the same.
Has anyone managed to get IMAP working in Asterisk with Dovecotas the
backend?
I've been attempting the same with Cyrus and get the same results. The
interesting thing is if I take the same string (like
{127.0.0.1:143/imap/authuser=root//user=dan_austin}INBOX) and plug it
into the 'mtest' command from the c-client package, it works OK. I have
not tried this with the production release with Asterisk. Only beta's 1-4.
Mark
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Re: [asterisk-users] 1.4.0, IMAP and Dovecot
As an FYI, this has absolutely NOTHING AT ALL to do with Asterisk.
Asterisk is a PBX application. Dovcot is an email application. They have
nothing to do with each other. Asterisk is not a Linux distribution or
operating system.
I suggest that you ask your question on a more appropriate mailing list,
but it seems as though you are so thourougly confused as to what is
what, that you should probably pick up a beginners book on Linux and go
from there. I know this may sound harsh, but trust me: you will be much
better off in the long run if you educate yourself somewhat.
To give you an idea on how far off you are, it would be like going into
a car repair shop and asking about a furnace problem. While someone
there may be able to help you, you went to the wrong place.
On Wed, Dec 27, 2006 at 10:44:10AM -0800, Dan Austin said:
I thought I would give the new IMAP support a spin on my home
server, but without much luck so far.
Asterisk 1.4.0
Dovecot 0.99.14
Maildir format
C-client 2006d
The imap server is also the Asterisk server, so connections are
on the localhost.
The error posted to the logs is:
IMAP Error: Can't open mailbox
{127.0.0.1:143/imap/authuser=root//user=dan_austin}INBOX: invalid remote
specification
Digging in the code and the c-client documentation the '//' is where
additional flags would go. I've tried a number of the flags supported
by the c-client library, but the results are the same.
Has anyone managed to get IMAP working in Asterisk with Dovecotas the
backend?
Thanks,
Dan
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--
Walt Reed
[EMAIL PROTECTED]
Office: 207-753-7333
Cell: 207-577-0699
http://www.vinq.com
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Re: [asterisk-users] 1.4.0, IMAP and Dovecot
Dan, Please accept my sincerest appology. I had my head thoroughly up my
back orifice. I haven't kept up with the new IMAP feature in 1.4
I'll go back in my corner now :-)
On Wed, Dec 27, 2006 at 02:19:07PM -0500, Walt Reed said:
As an FYI, this has absolutely NOTHING AT ALL to do with Asterisk.
Asterisk is a PBX application. Dovcot is an email application. They have
nothing to do with each other. Asterisk is not a Linux distribution or
operating system.
I suggest that you ask your question on a more appropriate mailing list,
but it seems as though you are so thourougly confused as to what is
what, that you should probably pick up a beginners book on Linux and go
from there. I know this may sound harsh, but trust me: you will be much
better off in the long run if you educate yourself somewhat.
To give you an idea on how far off you are, it would be like going into
a car repair shop and asking about a furnace problem. While someone
there may be able to help you, you went to the wrong place.
On Wed, Dec 27, 2006 at 10:44:10AM -0800, Dan Austin said:
I thought I would give the new IMAP support a spin on my home
server, but without much luck so far.
Asterisk 1.4.0
Dovecot 0.99.14
Maildir format
C-client 2006d
The imap server is also the Asterisk server, so connections are
on the localhost.
The error posted to the logs is:
IMAP Error: Can't open mailbox
{127.0.0.1:143/imap/authuser=root//user=dan_austin}INBOX: invalid remote
specification
Digging in the code and the c-client documentation the '//' is where
additional flags would go. I've tried a number of the flags supported
by the c-client library, but the results are the same.
Has anyone managed to get IMAP working in Asterisk with Dovecotas the
backend?
Thanks,
Dan
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--
Walt Reed
[EMAIL PROTECTED]
Office: 207-753-7333
Cell: 207-577-0699
http://www.vinq.com
--
Walt Reed
[EMAIL PROTECTED]
Office: 207-753-7333
Cell: 207-577-0699
http://www.vinq.com
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RE: [asterisk-users] 1.4.0, IMAP and Dovecot
Mark wrote:
I've been attempting the same with Cyrus and get the same results.
The
interesting thing is if I take the same string (like
{127.0.0.1:143/imap/authuser=root//user=dan_austin}INBOX) and plug it
into the 'mtest' command from the c-client package, it works OK. I
have
not tried this with the production release with Asterisk. Only beta's
1-4.
Thanks. I had not uncovered the mtest tool, and that was a great hint.
It fails with:
(127.0.0.1:143/imap/authuser=root//user=dan_austin}INBOX,
Works up until certificate validation with
(127.0.0.1:143/imap/authuser=root/user=dan_austin}INBOX
And succeeds with:
(127.0.0.1:143/imap/authuser=root/novalidate-cert/user=dan_austin}INBOX
I had tried imapflags=novalidate-cert, but I only reloaded the voicemail
Module. Perhaps a full restart is required, which I will try this
afternoon.
Dan
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Re: [asterisk-users] 1.4.0, IMAP and Dovecot
On Wed, Dec 27, 2006 at 10:44:10AM -0800, Dan Austin wrote:
I thought I would give the new IMAP support a spin on my home
server, but without much luck so far.
Asterisk 1.4.0
Dovecot 0.99.14
Maildir format
C-client 2006d
Not that I can be of much help, but:
what is your MAILBOX env. set to in dovecot.conf?
The imap server is also the Asterisk server, so connections are
on the localhost.
The error posted to the logs is:
IMAP Error: Can't open mailbox
{127.0.0.1:143/imap/authuser=root//user=dan_austin}INBOX: invalid remote
specification
What exactly passes on the wire? Can you get a dump of the session?
I have a feeling that the imap client is supposed to take this string
and interpert it into some parameters.
Digging in the code and the c-client documentation the '//' is where
additional flags would go. I've tried a number of the flags supported
by the c-client library, but the results are the same.
Has anyone managed to get IMAP working in Asterisk with Dovecotas the
backend?
One useful tool dovecot borrowd from uw-imapd is pre-authentication:
you can use the binaries in /usr/libexec/dovecot to start an imap (or
pop3) session with the permission of the relevant user.
authuser=root ?
--
Tzafrir Cohen
icq#16849755jabber:[EMAIL PROTECTED]
+972-50-7952406 mailto:[EMAIL PROTECTED]
http://www.xorcom.com iax:[EMAIL PROTECTED]/tzafrir
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Re: [asterisk-users] 1.4.0, IMAP and Dovecot
Dan,
I have IMAP support working now with Courier IMAP. Since Courier (and
probably Dovecot) do not support a single authuser connection that may
access any mailbox, you have to omit the 'authuser' and 'authpassword'
settings in voicemail.conf and then add the username/password login per
extension... e.g.
[general]
...
imapserver=localhost
imapport=143
imapflags=novalidate-cert
expungeonhangup=yes
...
[default]
1234 = 1234,Fred,[EMAIL PROTECTED],,imapuser=fred|imappassword=fredspasswd
4321 = 4321,Bill,[EMAIL PROTECTED],,imapuser=bill|imappassword=billspasswd
I couldn't get Realtime voicemail support working using the imapuser or
imappassword - only via the flat-file, although I have a patch that I am
testing that will allow the imapuser and imappassword settings to be
retrieved from Realtime. The key thing to remember is that you MUST
remove any authuser/authpassword setting in voicemail.conf, otherwise it
doesn't even look for the imapuser/imappassword settings per user.
Cheers,
Ray
Dan Austin wrote:
I thought I would give the new IMAP support a spin on my home
server, but without much luck so far.
Asterisk 1.4.0
Dovecot 0.99.14
Maildir format
C-client 2006d
The imap server is also the Asterisk server, so connections are
on the localhost.
The error posted to the logs is:
IMAP Error: Can't open mailbox
{127.0.0.1:143/imap/authuser=root//user=dan_austin}INBOX: invalid remote
specification
Digging in the code and the c-client documentation the '//' is where
additional flags would go. I've tried a number of the flags supported
by the c-client library, but the results are the same.
Has anyone managed to get IMAP working in Asterisk with Dovecotas the
backend?
Thanks,
Dan
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RE: [asterisk-users] 1.4.0, IMAP and Dovecot
Walt wrote: Dan, Please accept my sincerest appology. I had my head thoroughly up my back orifice. I haven't kept up with the new IMAP feature in 1.4 Don't sweat it... I saw your first post before going out for the day with the family, and couldn't figure out how it wasn't related to Asterisk. Glad I waited to respond until after I got back... I'll go back in my corner now :-) Thanks, Dan ___ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
RE: [asterisk-users] 1.4.0, IMAP and Dovecot
Tzafrir wrote:
On Wed, Dec 27, 2006 at 10:44:10AM -0800, Dan Austin wrote:
I thought I would give the new IMAP support a spin on my home
server, but without much luck so far.
Asterisk 1.4.0
Dovecot 0.99.14
Maildir format
C-client 2006d
Not that I can be of much help, but:
what is your MAILBOX env. set to in dovecot.conf?
No customization at all. The MailDir folders are in
my home directory (more below)
The imap server is also the Asterisk server, so connections are
on the localhost.
The error posted to the logs is:
IMAP Error: Can't open mailbox
{127.0.0.1:143/imap/authuser=root//user=dan_austin}INBOX: invalid
remote
specification
What exactly passes on the wire? Can you get a dump of the session?
I am connecting over the localhost loopback, I might be able to get
a dump, I've honestly never tried a capture against 127.0.0.1
I have a feeling that the imap client is supposed to take this string
and interpert it into some parameters.
Yes, and I think I found the culprit.
Digging in the code and the c-client documentation the '//' is where
additional flags would go. I've tried a number of the flags
supported
by the c-client library, but the results are the same.
Has anyone managed to get IMAP working in Asterisk with Dovecotas the
backend?
With the mtest tool in the c-client package, I found that dovecot
does not like the '//' in the connection string. So imapflags is not
really optional against Dovecot, which has an easy work-around. I'd
Guess that the code in app_voicemail should either use a sane default
for the imapflags or conditionally not include the second '/' if the
option is not set.
One useful tool dovecot borrowd from uw-imapd is pre-authentication:
you can use the binaries in /usr/libexec/dovecot to start an imap (or
Pop3) session with the permission of the relevant user.
authuser=root ?
Yeah, in the real world that would be exceedingly stupid. On the other
hand this is basically a single user system with not much interesting
on it. Once it is known to work with the all-powerful root, I can then
focus on a dedicated, less privileged account...
Thanks,
Dan
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