gmane.network.openchange.devel

[openchange]RPC-over-HTTP for connection between mapiproxyand Exchange server

Don Camp — 2013-06-12T07:18:58

We'd like to deploy mapiproxy using RPC-over-HTTP (Outlook Anywhere) for
all communications end-to-end. I have Outlook communicating with the
mapiproxy using the RPC-over-HTTP WSGI module provided in the OpenChange
package, but the connection from mapiproxy to the Exchange server is using
standard RPC. Is there a RPC-over-HTTP package available or in the works
for the mapiproxy to Exchange server link? If not what would it take to
build one? Would some form of financial or other incentive make this happen?

Thanks
Don
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[openchange]Reliance on Samba?

Zane Zakraisek — 2013-06-07T14:50:37

Sweet, thanks for your responses guys. So if I have Samba configured as the Schema Master and then install Openchange on that same server, can I then join other servers as Active Directory Domain Controllers, or were you saying that the Schema at this time is not compatible with Windows Server.

[openchange]Reliance on Samba?

Zane Zakraisek — 2013-06-07T06:02:52

I understand that Exchange has a reliance upon Active Directory. I do use
Samba 4.0.6 and love it, but I am curious (can't seem to find the answers
on the internet) about whether the Active Directory implementation HAS to
be Samba, or whether is can be Windows Server, or even a mix of the two.

For instance...
A domain that only has Windows AD DCs
A mixed Samba DC and Windows DC domain? Does Openchange support this?
What if the schema master role isn't on the DC the Openchange is installed
on, will the Schema update still work?

Thanks!
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[openchange]List emailing out password monthly

2013-06-02T13:46:45

Hi,

It's generally not considered best practise to email out clear text
usernames and passwords in the same email along with login URL - even if the
password is only used for this list.

Would it be possible to change the config of the list to stop this?

One assumes members of this list can keep track of their passwords without a
monthly clear test reminder of the password :)

Rob

[openchange][patch] fix repeating dump of items

Brad Hards — 2013-05-22T20:35:16

While investigating appointments, I noticed that they get dumped twice:

$ openchangeclient --fetch-items=Appointment
MAILBOX (2 messages)
|==  ==| : 1D00000000000001/34CB000000000001
         Location: new york
         Start time     :   Thu May 23 06:30:00 2013 EST
         End time       :   Thu May 23 07:30:00 2013 EST
         Timezone: (GMT-08:00) Pacific Time (US & Canada)
         Private: False
         Status: Completed
|==  ==| : 1D00000000000001/33CB000000000001
         Location: washington dc
         Start time     :   Thu May 23 06:30:00 2013 EST
         End time       :   Thu May 23 07:30:00 2013 EST
         Timezone: (GMT-08:00) Pacific Time (US & Canada)
         Private: False
         Status: Completed
|==  ==| : 1D00000000000001/34CB000000000001
         Location: new york
         Start time     :   Thu May 23 06:30:00 2013 EST
         End time       :   Thu May 23 07:30:00 2013 EST
         Timezone: (GMT-08:00) Pacific Time (US & Canada)
         Private: False
         Status: C

[openchange][PATCH] Samba compilation fix for samba gitmaster

Julien Kerihuel — 2013-05-16T17:33:24

Hi List,

While playing with latest samba git master, I've noticed that our
script/installsamba.sh script was failing to compile samba master
properly.

We were hitting an undefined reference error for hash_any symbol in some
source3 files. The attached patch removes ccan from the list of
builtin-libraries.

I am yet unsure if we will hit the issue with 4.0.6 because master !=
from samba-4.0.x releases (backport of patches to stable) which also
explains why the patch doesn't enter openchange master yet.

Cheers,
Julien.

[openchange]Need help deploying mapiproxy with Exchange2010 and Outlook 2010

Don Camp — 2013-05-13T05:06:16

I am attempting to deploy mapiproxy but I am running into some problems.
I'm trying to proxy between an Outlook 2010 client and an Exchange 2010
server using delegated credentials. I have joined samba as a domain
controller to the exchange server's domain. Outlook is able to connect to
the exchange server, through the proxy, and download the profile. But when
I launch Outlook it never successfully connects. The outlook status reports
"trying to connect" or "disconnected".

From wireshark traces and mapiproxy debug output it appears that initial
NTLMSSP authentication is succeeding but the following rpcs are failing
with "access denied". There is one thing I find puzzling in the wireshark
trace. I see the Outlook-client issue an "Auth3" request to the proxy but I
don't see the proxy send a corresponding "Auth3" request to the exchange
server. Could this be the reason the exchange server is returning "access
denied"? I've attached the wireshark and debug logs below.

I've googled and searched the mail-list arc

[openchange]OpenchangeClient and limapistore backend

Serge NOEL — 2013-05-11T19:39:17

Hi

my backend is evolving, but i have questions :  here is output of 
openchangeclient

openchangeclient --mailbox
+ OpenChange Mailbox: Administrator
|---+ Sent            :                      (Total: 0 / Unread: 0 - 
Container class: IPF.Note) [FID: 0x1800000000000001]
|---+ Outbox          :                      (Total: 0 / Unread: 0 - 
Container class: IPF.Note) [FID: 0x1700000000000001]
|---+ Calendar        :                      (Total: 0 / Unread: 0 - 
Container class: IPF.Appointment) [FID: 0x1b00000000000001]
|---+ Inbox           :                      (Total: 0 / Unread: 0 - 
Container class: IPF.Note) [FID: 0x1600000000000001]
|---+ Notes           :                      (Total: 0 / Unread: 0 - 
Container class: IPF.StickyNote) [FID: 0x1e00000000000001]
|---+ Contacts        :                      (Total: 0 / Unread: 0 - 
Container class: IPF.Contact) [FID: 0x1c00000000000001]
|---+ Tasks           :                      (Total: 0 / Unread: 0 - 
Container class: IPF.Task) [FID: 0x1d0000000000

[openchange]Wrong doc about OpenChange installation withdebian

2013-05-07T10:16:20

Hello All,
are the information about Sebian Squeeze installation updated?

In this link, following all the steps, the apt-get does not find any 
sogo or samba4 packet.


http://www.openchange.org/download/debian.html


Best regards
Biasi

[openchange]Developping Backend

Serge NOEL — 2013-05-06T11:44:40

Hello Julien,


I have some results... Great. Proud of it. There are always a lot of 
backend functions missing (probably reason why only those folders are 
listed)

root< at >OpenChange:/usr/src/EasyLinux/Openchange# openchangeclient --mailbox
+ OpenChange Mailbox: Administrator
|---+ INBOX/Sent      :                      (Total: 0 / Unread: 0 - Container class: IPF.Note) [FID: 0x1c02000000000001]
|---+ INBOX/Outbox    :                      (Total: 0 / Unread: 0 - Container class: IPF.Note) [FID: 0x3e02000000000001]
|---+ INBOX           :                      (Total: 0 / Unread: 0 - Container class: IPF.Note) [FID: 0x1b02000000000001]
|---+ INBOX/Trash     :                      (Total: 0 / Unread: 0 - Container class: IPF.Note) [FID: 0x2d02000000000001]

Can you explain what are FALLBACK ?


Regards

Serge

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[openchange]Auto-provisionning and backend_uri : 3

Serge NOEL — 2013-04-28T21:09:10

Hi, i have found some answers (in blue)

*Question 1 :* *Link between FMID and Folder/Message*

    i made a backend_list_contexts and when i launch openchange client,
    it seems working well now.

    so exchange_emsmdb call mapistore_create context. I see in log
    namespace and backend_uri like

    namespace is EasyLinux:// and backend_uri is '0x970000000001/'

    i wonder where openchange do the link between my INBOX (in
    backend_list_contexts) and the backend_uri. How did i know that
    0x970000000001/ means INBOX ?

I found that during create_context, conn_info structure links to 
openchangedb, by requesting it, i found the link between name like INBOX 
and uint64_t value.


*Question 2 : Folder and Message identifiers uniqueness *

    In mapistore documentation : "/In Exchange world, folder and message
    identifiers - respectively called FID and MID - are//*unsigned
    64-bit integers*//that represents a physical object (folder,
    message) on the server. //This is the only link clients

[openchange]Trouble calling OpenPublicProfile,NT_STATUS_BUFFER_TOO_SMALL => MAPI_E_LOGON_FAILED

Shaheed Haque — 2013-04-28T12:24:45

Hi,

I am using Openchange 1.0 (hacked as per bug #391, though that should not
be relevant here), and I can happily operate on the message store after a
call to OpenMsgStore(). In order to get access to the OAB, I am trying to
get OpenPublicFolder() to work.

I have tried several things, based on the notion of multisession support,
but I could not get that to work (I'm not sure if that was ever really
supported or not). ANyway, I decided to try to simply use a second session
with code like this:

------------------------
    // Log on
    if (MAPI_E_SUCCESS != MapiLogonEx(m_context, &m_session,
profile.toUtf8(), NULL)) {
        error() << "cannot logon using profile" << profile << mapiError();
        return false;
    }
    if (MAPI_E_SUCCESS != OpenMsgStore(m_session, m_store)) {
        error() << "cannot open message store" << mapiError();
        return false;
    }
    MapiDebug debug(this, (0 != ENABLE_MAPI_DEBUG));
#if (ENABLE_PUBLIC_FOLDERS)
    kError() << "second login";
    if (MAPI_E_SUCCESS !=

[openchange]Openchange Samba4 and active directory users

daniele Borini — 2013-04-27T17:30:10

hi everybody,

in struggling with user authentication. following sogo with native microsoft outlook confiuration (page 14) i cannot go on...

here's my scenario:

windows 2008R2 active directory server with exchange extension installed via exchange 2010 dvd.

samba joined domain as RODC.

i didn't provisioned samba via openchange_prosivion because exchange extensions already exist, i just provisioned openchangedb (openchange_provision --openchangedb)

by tiping samba-tool user list i get all the domain users, so i do not need to add a user to samba in this way:

 

 samba-tool user add daniele

because it alerady exists.

if i try openchange_newuser -- create daniele i get this error:

[!] User 'daniele' not found

 

i've also tried enabling openchange user:

openchange_newuser --enable daniele, and here's the error:

 

Traceback (most recent call last):

 File "/usr/sbin/openchange_newuser", line 60, in 

 openchange.accountcontrol(lp, creds, username=args[0], value=0)

 File "/usr/lib/python2.7/dist-pac

[openchange]Auto-provisionning and backend_uri : 2

Serge NOEL — 2013-04-27T09:35:36

Hi, i have found some answers (in blue)

*Question 1 :* *Link between FMID and Folder/Message*

    i made a backend_list_contexts and when i launch openchange client,
    it seems working well now.

    so exchange_emsmdb call mapistore_create context. I see in log
    namespace and backend_uri like

    namespace is EasyLinux:// and backend_uri is '0x970000000001/'

    i wonder where openchange do the link between my INBOX (in
    backend_list_contexts) and the backend_uri. How did i know that
    0x970000000001/ means INBOX ?


*Question 2 : Folder and Message identifiers uniqueness *

    In mapistore documentation : "/In Exchange world, folder and message
    identifiers - respectively called FID and MID - are//*unsigned
    64-bit integers*//that represents a physical object (folder,
    message) on the server. //This is the only link clients and
    OpenChange server are using to refer to an object. Given that
    identifiers are stored on 64-bit integers, there is a virtual
    allocation pool of //

[openchange]Auto-provisionning and backend_uri

Serge NOEL — 2013-04-26T13:12:06

Hi,

*Question 1 :* *Link between FMID and Folder/Message*

    i made a backend_list_contexts and when i launch openchange client,
    it seems working well now.

    so exchange_emsmdb call mapistore_create context. I see in log
    namespace and backend_uri like

    namespace is EasyLinux:// and backend_uri is '0x970000000001/'

    i wonder where openchange do the link between my INBOX (in
    backend_list_contexts) and the backend_uri. How did i know that
    0x970000000001/ means INBOX ?


*Question 2 : Folder and Message identifiers uniqueness *

    In mapistore documentation : "/In Exchange world, folder and message
    identifiers - respectively called FID and MID - are//*unsigned
    64-bit integers*//that represents a physical object (folder,
    message) on the server. //This is the only link clients and
    OpenChange server are using to refer to an object. Given that
    identifiers are stored on 64-bit integers, there is a virtual
    allocation pool of //*2^16 elements*//(folder, messages)

[openchange]Openchange backend

Serge NOEL — 2013-04-11T10:54:18

Hello,

I am searching how to develop/contribute to a backend for openchange. I 
start by analyse how Sogo backend works and i am in front of some 
difficulties.

Firts it seems that we have to create a library with a 
mapistore_init_backendentry point. This function initialise a structure 
mapistore_backend and call mapistore_backend_register.
This library will be installed in /usr/lib/mapistore_backends (in my 
case because i use fhs folder type).
*This part is working now* (i make a new dummy backend : registering well )

Making make doxygen reveals how backend work, i can get some view of 
what to do, but how do we link top-folder and backend ? I am installing 
a new virtual machine with Sogo following http://iabsis.com/ 
documentation. I will have opportunity to put triggers on Sogo 
backend... but seems big work.

My trouble is due to the fact that Inverse doesn' t comment all 
functions. A lot are a bit confuse to me

examples:
sogo_backend_create_context   I suppose that it serves to initialise 
cont

[openchange][patch] A couple of mapiprofile patches

Brad Hards — 2013-04-07T01:50:46

Julien, team,

Please find attached a couple of patches for the mapiprofile utility.

The 0001 patch changes the status message for the --default option to 
make it read a little better.

The 0002 patch fixes the sanity check for an existing profile that has 
the same name, when creating a new profile. The "profile" argument to 
OpenProfile needs to be talloc'd, but we were just passing on the stack. 
This results in an error like:
Bad talloc magic value - unknown value
Aborted

I'm obviously a little rusty with OpenChange, so would like a review if 
you have time.

Brad
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[openchange]Building OpenChange on existing samba4 domain

2013-04-02T11:26:36

Hi all,
I'm trying to upgrade an existing Samba4 domain for functionality
OpenChange + SOGO. The aim is to obtain a configuration: Server 1 - S4 &OC,
server 2 - postfix, server 3 - SOGO working together.
But I'm not able to build OC based on the existing working setup (Ubuntu
13.04 + Samba 4.0.0 + BIND 9.9.2).
I tried the --with-samba, samba4.conf added to ld.so.conf.d, I
checked several versions --prefix= but without success.

Please help the noob.

*ldconfig -v*
/usr/lib/x86_64-linux-gnu/samba:
        libads.so -> libads.so
        libnetif.so -> libnetif.so
        libutil_reg.so -> libutil_reg.so
        libwinbind-client.so -> libwinbind-client.so
        libinterfaces.so -> libinterfaces.so
        libdbwrap.so -> libdbwrap.so
        libcluster.so -> libcluster.so
        libsamba_python.so -> libsamba_python.so
        libtdb-wrap.so -> libtdb-wrap.so
        libsamba3-util.so -> libsamba3-util.so
        libposix_eadb.so -> libposix_eadb.so
        libdsdb-module.so -> libdsdb-module.so
        lib

[openchange]a question to setting up openchange server

eagle.lu — 2013-03-30T12:16:33

Hi, All,

I need to set up an openchange server to simulate MS Exchange server to 
do some experiment.

I follow the instructions at 
http://www.openchange.org/cookbook/index.html and saw following issues:
1. |git://git.openchange.org/openchange.git is inaccessible.
2. |In page http://www.openchange.org/cookbook/configuring.html,

|     '--*dna*-backend=BIND9_DLZ' should be '-*dns*-backend=BIND9_DLZ'

|||

|3. But when I restart 'bind9'  I got following error:
     # /etc/init.d/bind9 restart
  * Stopping domain name service... bind9
   rndc: connect failed: 127.0.0.1#953: connection refused [ OK ]
  * Starting domain name service... 
bind9                                             [fail]

I reinstalled 'apparmor' and 'bind9' packages after failure. (Do I need 
to install them at beginning? If so,
I suggest to point these out in the document.)

Can anyone tell me how to resolve this issue?

Thanks

Boying

|||

||

||
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[openchange]Hand held install

2013-03-08T09:20:06

Hi,

Are there any consultants out there on OpenChange?

I'm looking for a price for a one off remote install?

Rob

[openchange]inbox folder in outlook is empty

Sergey Kra — 2013-03-06T16:15:03

Hi! First of all, thank you for that project, you done a great work!

I hope for your help, to find where I'm stuck.

   My task was, for beginning, to create a basic mail server, that
user can send/receive a email. It was done - user connected to IMAP
and all works fine. After that I found a openchange project... And I
thought, to try to configure the imap server that support exchange
connection.

   Configured SOGO with mysql - SOGo working. When connecting to
mydom.com, I can see an email in inbox, send mails, in short - all
working.

   Configured samba4 from this article:
http://www.openchange.org/cookbook/configuring.html,
https://wiki.samba.org/index.php/Samba_AD_DC_HOWTO, and
http://www.alexwyn.com/computer-tips/centos-samba4-active-directory-domain-controller
- with internal dns. Samba is working apart from "rpc", but I'm not
thinking that it is my problem.

   I did a steps for Configure OpenChange from
http://www.openchange.org/cookbook/configuring.html and from
http://www.sogo.nu/files/docs/SOGo%