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    [SOLVED] MDM Plugin Webapp - Ubuntu 18.04

    Plugins for Kopano WebApp
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    • thctlo
      thctlo last edited by

      what do you see if you run : apache2ctl -S

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      • hispeed
        hispeed last edited by

        I see this:

        root@svgwma-kopa-02:/# apache2ctl -S
        VirtualHost configuration:
        *:80                   kopanotest.XXXXX.XX (/etc/apache2/sites-enabled/000-default.conf:1)
        *:443                  kopanotest.XXXXX.XX> (/etc/apache2/sites-enabled/000-default.conf:18)
        ServerRoot: "/etc/apache2"
        Main DocumentRoot: "/var/www/html"
        Main ErrorLog: "/var/log/apache2/error.log"
        Mutex ssl-cache: using_defaults
        Mutex default: dir="/var/run/apache2/" mechanism=default
        Mutex mpm-accept: using_defaults
        Mutex watchdog-callback: using_defaults
        Mutex ssl-stapling-refresh: using_defaults
        Mutex ssl-stapling: using_defaults
        PidFile: "/var/run/apache2/apache2.pid"
        Define: DUMP_VHOSTS
        Define: DUMP_RUN_CFG
        User: name="www-data" id=33
        Group: name="www-data" id=33
        You have new mail in /var/mail/root
        

        kopanotest.XXXXX.XX <- this I wrote in the mdm config!

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        • AnotherAndy
          AnotherAndy last edited by

          means your apache is listening on every interface available.
          But with the config
          .
          <?php
          define(‘PLUGIN_MDM_USER_DEFAULT_ENABLE_MDM’, false);
          define(‘PLUGIN_MDM_SERVER’, kopanotest.topleveldomain.ch’);
          define(‘PLUGIN_MDM_SERVER_SSL’, true);
          ?>
          it should work…if not check the z-push logs if you can find anything or the kopano logs

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          • hispeed
            hispeed last edited by hispeed

            No luck at the moment. Updated Webapp restartet everything. configured like you said but still the same error.

            Log Level - Debug
            root@svgwma-kopa-02:/var/log/z-push# nano z-push-error.lorg <- No entries
            root@svgwma-kopa-02:/var/log/z-push# nano z-push.log - No entries

            Also no Kopano log entries…

            I found something in the webapp and look at the version. I can’t see the Z-Push Version! maybe there I have something wrong?

            Z-Push: Version nicht verfügbar / Z-Push Version not available

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            • AnotherAndy
              AnotherAndy last edited by

              ok…no more ideas.
              maybe you can check:
              https://help.univention.com/t/nach-update-auf-ucs4-2-bzw-kopano-8-2-1-530-keine-verbindung-mehr-zu-z-push/5408/16

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              • thctlo
                thctlo last edited by thctlo

                ok, so you did not configure your apache.
                You “should” see something like this.

                apache2ctl -S
                VirtualHost configuration:
                [::1]:80               is a NameVirtualHost
                         default server localhost.localdomain (/etc/apache2/sites-enabled/002-localhost.conf:3)
                         port 80 namevhost localhost.localdomain (/etc/apache2/sites-enabled/002-localhost.conf:3)
                         port 80 namevhost localhost (/etc/apache2/sites-enabled/002-localhost.conf:20)
                                 alias 127.0.0.1
                                 alias [::1]
                                 alias ip6-localhost
                                 alias ip6-loopback
                192.168.0.100:80     is a NameVirtualHost
                         default server 192.168.0.100  (/etc/apache2/sites-enabled/001-default-vhost-ip-lan.conf:1)
                         port 80 namevhost 192.168.0.100 (/etc/apache2/sites-enabled/001-default-vhost-ip-lan.conf:1)
                         port 80 namevhost mail.example.com (/etc/apache2/sites-enabled/003-mail.example.com.conf:1)
                192.168.0.100:443    is a NameVirtualHost
                         default server 192.168.0.100 (/etc/apache2/sites-enabled/001-default-vhost-ip-lan.conf:12)
                         port 443 namevhost 192.168.0.100 (/etc/apache2/sites-enabled/001-default-vhost-ip-lan.conf:12)
                         port 443 namevhost mail.example.com (/etc/apache2/sites-enabled/003-mail.example.com.conf:27)
                127.0.0.1:80           is a NameVirtualHost
                         default server localhost.localdomain (/etc/apache2/sites-enabled/002-localhost.conf:3)
                         port 80 namevhost localhost.localdomain (/etc/apache2/sites-enabled/002-localhost.conf:3)
                         port 80 namevhost localhost (/etc/apache2/sites-enabled/002-localhost.conf:20)
                                 alias 127.0.0.1
                                 alias [::1]
                                 alias ip6-localhost
                                 alias ip6-loopback
                1.2.3.4 :80     is a NameVirtualHost
                         default server 1.2.3.4  (/etc/apache2/sites-enabled/000-default-vhost-ip-wan.conf:1)
                         port 80 namevhost 1.2.3.4 (/etc/apache2/sites-enabled/000-default-vhost-ip-wan.conf:1)
                         port 80 namevhost mail.example.com (/etc/apache2/sites-enabled/003-mail.example.com.conf:1)
                1.2.3.4 :443    is a NameVirtualHost
                         default server 1.2.3.4  (/etc/apache2/sites-enabled/000-default-vhost-ip-wan.conf:15)
                         port 443 namevhost 1.2.3.4 (/etc/apache2/sites-enabled/000-default-vhost-ip-wan.conf:15)
                         port 443 namevhost mail.example.com (/etc/apache2/sites-enabled/003-mail.example.com.conf:27)
                

                A sample what creates this, can be found here.
                https://raw.githubusercontent.com/thctlo/debian-scripts/master/setup-apache2-vhost-defaults.sh

                This catches every IP and hostname and makes sure NONE of you vhost can get abused.
                all my IP hosts have

                a sample of the IP cert.

                  #   A self-signed certificate, use the IP adres for CN (Common Name)
                    # mkdir -p /etc/ssl/local/{certs,private}
                    # openssl req -new -x509 -days 365 -nodes -out /etc/ssl/local/certs/ip-wan.cert.pem -keyout /etc/ssl/local/private/ip-wan.key.pem
                    # chown root:www-data /etc/ssl/local/certs/ip-wan.cert.pem
                    # chown root:www-data /etc/ssl/local/private/ip-wan.key.pem
                    # chmod 644 /etc/ssl/local/certs/ip-wan.cert.pem
                    # chmod 640 /etc/ssl/local/private/ip-wan.key.pem
                

                and optional add one of these or create an index that people should use a hostname and not an ipadres.
                Bots/script kiddies use ipadress. point your fail2ban to these logs and bye bye script kiddie.

                    # We dont allow anyone on the external ip, normal persons types a name and not ip.
                    <Location />
                      Require all denied
                    </Location>
                
                    #or choose to redirect the request to your webserver.
                    #Redirect permanent / https://www.example.com/
                
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                • thctlo
                  thctlo @eli last edited by thctlo

                  @eli have a look here.
                  https://forum.kopano.io/topic/1453/kopano-and-outlook-integration/6
                  That might help also in setting up correctly.
                  Combine that one with this post and you have all the correct info.

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                  • hispeed
                    hispeed last edited by

                    @thctlo I have tried to do your steps for the certificates and apache vhost.
                    unfortunately at the moment the webapp is not available anymore.

                    When I go to: https://192.168.0.80/webapp i will be redirected to: https://www./webapp

                    root@svgwma-kopa-02:/etc/apache2/conf-enabled# apache2ctl -S
                    VirtualHost configuration:
                    [::1]:80               is a NameVirtualHost
                             default server 127.0.0.1 (/etc/apache2/sites-enabled/000-localhost.conf:2)
                             port 80 namevhost 127.0.0.1 (/etc/apache2/sites-enabled/000-localhost.conf:2)
                             port 80 namevhost 127.0.0.1 (/etc/apache2/sites-enabled/000-localhost.conf:19)
                                     alias localhost
                                     alias [::1]
                                     alias localhost-ip6
                                     alias ip6-loopback
                                     alias localhost.localdomain
                    192.168.0.80:80        is a NameVirtualHost
                             default server 192.168.0.80 (/etc/apache2/sites-enabled/000-default-vhost-ips-0.conf:1)
                             port 80 namevhost 192.168.0.80 (/etc/apache2/sites-enabled/000-default-vhost-ips-0.conf:1)
                             port 80 namevhost www. (/etc/apache2/sites-enabled/000-www..conf:1)
                             port 80 namevhost mail. (/etc/apache2/sites-enabled/001-mail..conf:1)
                    127.0.0.1:80           is a NameVirtualHost
                             default server 127.0.0.1 (/etc/apache2/sites-enabled/000-localhost.conf:2)
                             port 80 namevhost 127.0.0.1 (/etc/apache2/sites-enabled/000-localhost.conf:2)
                             port 80 namevhost 127.0.0.1 (/etc/apache2/sites-enabled/000-localhost.conf:19)
                                     alias localhost
                                     alias [::1]
                                     alias localhost-ip6
                                     alias ip6-loopback
                                     alias localhost.localdomain
                    *:443                  is a NameVirtualHost
                             default server kopanotest.mydomain.ch> (/etc/apache2/sites-enabled/000-default-vhost-ips-0.conf:13)
                             port 443 namevhost kopanotest.mydomain.ch> (/etc/apache2/sites-enabled/000-default-vhost-ips-0.conf:13)
                             port 443 namevhost kopanotest.mydomain.ch> (/etc/apache2/sites-enabled/000-www..conf:12)
                             port 443 namevhost kopanotest.mydomain.ch> (/etc/apache2/sites-enabled/001-mail..conf:11)
                    ServerRoot: "/etc/apache2"
                    Main DocumentRoot: "/var/www/html"
                    Main ErrorLog: "/var/log/apache2/error.log"
                    Mutex default: dir="/var/run/apache2/" mechanism=default
                    Mutex mpm-accept: using_defaults
                    Mutex watchdog-callback: using_defaults
                    Mutex ssl-stapling-refresh: using_defaults
                    Mutex ssl-stapling: using_defaults
                    Mutex ssl-cache: using_defaults
                    PidFile: "/var/run/apache2/apache2.pid"
                    Define: DUMP_VHOSTS
                    Define: DUMP_RUN_CFG
                    User: name="www-data" id=33
                    Group: name="www-data" id=33
                    

                    /etc/apache2/sites-enabled/000-localhost.conf
                    Looks like that:

                    # Default ipv4 localhost
                    <VirtualHost 127.0.0.1:80 [::1]:80>
                    # Default ip vhost for localhost ipv4 and ipv6
                        ServerAdmin webmaster@localhost
                        ServerName 127.0.0.1
                    
                        DocumentRoot /var/www/localhost
                    
                        ErrorLog  ${APACHE_LOG_DIR}/localhost-error.log
                        CustomLog ${APACHE_LOG_DIR}/localhost-access.log combined
                    
                    </VirtualHost>
                    
                    #
                    # Vhost example for localhost.
                    #
                    # IP Based Virtual Host examples.
                    # Both ipv4 and ipv6 localhost
                    <VirtualHost 127.0.0.1:80 [::1]:80>
                    # or
                    #<VirtualHost localhost:80>
                    #
                    # Only ipv6 localhost
                    #<VirtualHost ip6-localhost:80>
                    # or
                    #<VirtualHost [::1]:80>
                    #
                    # Only ipv4 localhost
                    #<VirtualHost 127.0.0.1:80>
                    #
                    # Name Based Virtual Host
                    #<VirtualHost *:80>
                    
                        ServerAdmin webmaster@localhost
                    
                        ServerName 127.0.0.1
                    
                        # For the Aliases, check you "/etc/hosts" file and make sure you have all in here.
                        # Default ipv4+ipv6
                        ServerAlias localhost [::1] localhost-ip6 ip6-loopback localhost.localdomain
                    
                        DocumentRoot /var/www/localhost
                    
                        DocumentRoot /var/www/localhost
                    
                        ErrorLog  ${APACHE_LOG_DIR}/localhost-error.log
                        CustomLog ${APACHE_LOG_DIR}/localhost-access.log combined
                    
                        <Directory />
                            AllowOverride None
                            Require all denied
                        </Directory>
                    
                        <Directory /var/www/>
                            AllowOverride None
                            Require all denied
                        </Directory>
                    
                        <Directory /var/www/localhost>
                            AllowOverride None
                            Require all granted
                        </Directory>
                    
                        <Location "/server-status">
                            SetHandler server-status
                            Require host localhost
                        </Location>
                    
                    </VirtualHost>
                    

                    Here is my hosts configuration:
                    /etc/hosts

                    127.0.0.1       kopanotest.mydomain.ch      localhost
                    ::1             localhost6.localdomain6 localhost6
                    
                    # The following lines are desirable for IPv6 capable hosts
                    ::1     localhost ip6-localhost ip6-loopback
                    fe00::0 ip6-localnet
                    ff02::1 ip6-allnodes
                    ff02::2 ip6-allrouters
                    ff02::3 ip6-allhosts
                    

                    Probably there are some errors in all of those configs…

                    Can you help me with fixing that?

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                    • AnotherAndy
                      AnotherAndy last edited by

                      hi @hispeed
                      ist you server running on a LAN or with a public IP?
                      https://forum.kopano.io/topic/1042/mdm-plugin-not-working/17
                      this guy had a smiliar problem -his problem was the apache config.

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                      • hispeed
                        hispeed last edited by hispeed

                        Hi,

                        It’s just a testserver behind my pfsense at home. I recieve and send (sending -> it doesn’t work yet) mails via SMARTHOSTS. The server doesn’t have a public IP. My pfsense is forwarding everything.
                        So SSL is secondary but nice to have because the server is reachable from outside for webapp and z-push.

                        EDIT:

                        Maybe I should use this VHOST config on this post?

                        https://forum.kopano.io/topic/1042/mdm-plugin-not-working/14

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                        • AnotherAndy
                          AnotherAndy last edited by

                          hi,
                          now I understand. So what happens, if your do a
                          curl https://externalURL/Microsoft-Server-ActiveSync on the bash of the Server?
                          you should get
                          <html>
                          <header>
                          <title>Z-Push ActiveSync</title>
                          </header>
                          <body>
                          <font face=“verdana”>
                          <h2>Z-Push - Open Source ActiveSync</h2>
                          <b>Version 2.4.2+0-0</b><br>
                          <h3>AuthenticationRequiredException</h3> <pre>Access denied. Please send authorisation information</pre><br>
                          <br><br>
                          More information about Z-Push can be found at:<br>
                          <a href=“http://z-push.org/”>Z-Push homepage</a><br>
                          <a href=“http://z-push.org/download”>Z-Push download page</a><br>
                          <a href=“https://jira.z-hub.io/browse/ZP”>Z-Push Bugtracker</a><br>
                          <a href=“https://wiki.z-hub.io/display/ZP”>Z-Push Wiki</a> and <a href=" https://wiki.z-hub.io/display/ZP/Roadmap">Roadmap</a><br>
                          <br>
                          All modifications to this sourcecode must be published and returned to t he community.<br>
                          Please see <a href=“http://www.gnu.org/licenses/agpl-3.0.html”>AGPLv3 Li cense</a> for details.<br>
                          </font face=“verdana”>
                          </body>

                          • you also can try http://localhost/Microsoft-Server-ActiveSync - it should get the same
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                          • hispeed
                            hispeed last edited by

                            Yes this works but without SSL. so just curl http://
                            I also have my Iphone connected which is working fine, so Z-Push is probably fine.

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                            • AnotherAndy
                              AnotherAndy last edited by

                              wow…running out of ideas…can you check the apache access logs, if the kopano webapp MDM tries to access the z-push url?

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                              • thctlo
                                thctlo last edited by

                                This is pretty simple guys, make sure you resolving is correct thats it.
                                Then test with names and not ipadresses.
                                That is key if you use SSL, if you want to use ip adressen, then setup without ssl.

                                What i posted is correct and is in production over 2 years, but i made sure the resolving is correct.
                                You have the solutions, now fix you dns/resolving to make it work.

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                                • thctlo
                                  thctlo last edited by thctlo

                                  This :

                                  /etc/hosts
                                  127.0.0.1       kopanotest.mydomain.ch      localhost
                                  ::1             localhost6.localdomain6 localhost6
                                  

                                  is wrong, now your “localhost” resolves to kopanotest.mydomain.ch
                                  yes, this is possbile, but correct would be localhost.mydomain.ch
                                  Not that i advice that.

                                  /etc/hosts
                                  127.0.0.1       localhost localhost.localdomain
                                  ::1             localhost localhost6.localdomain6 localhost6
                                  192.168.1.1 kopanotest.mydomain.ch       kopanotest
                                  

                                  That should be a correct hosts file. (correct the ip of kopanotest)

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                                  • hispeed
                                    hispeed last edited by hispeed

                                    Hi @thctlo

                                    After spending hours of trying and fixing the virtual host file of apache I can now connect again to Kopano.

                                    EDIT 2:
                                    Unfortunately right now I can’t access via LAN because I only allow domain names. I have a pfsense what do I need to do, or do I have to reconfigure virtual host file from apache2?
                                    –> This is fixed via Pfsense and DNS Resolver!

                                    Yes I have succesfully installed certbot and I got a certificate which I also set up like you explained.

                                    Here is my virtualHost config:

                                    # Non SSL
                                     <VirtualHost kopanotest.mydomain.ch:80>
                                    
                                        ServerAdmin name@mydomain.ch
                                        ServerName kopanotest.mydomain.ch
                                            # Note autodiscover, works only if you use a wildcard, ! Lets Encrypt does not support wildards yet.
                                            # you may put this (autodisover) also in www or toplevel vhost config.
                                        ServerAlias autodiscover.mydomain.ch mail autodiscover
                                    
                                        DocumentRoot /usr/share/kopano-webapp/
                                        ServerSignature Off
                                        <Directory "/usr/share/kopano-webapp">
                                            Require all denied
                                            AllowOverride All
                                       </Directory>
                                    
                                        ErrorLog ${APACHE_LOG_DIR}/mail-error.log
                                        CustomLog ${APACHE_LOG_DIR}/mail-access.log combined
                                    
                                        ## kopano settings.
                                            ## by default a2enmod enables for all sites, i dont like that.
                                            ## so i run a2disconf kopano-webapp and include the config.
                                        Include /etc/apache2/sites-enabled/kopano-webapp.conf
                                    
                                        # Make sure that your using ssl.
                                        RewriteEngine   On
                                        RewriteCond     %{HTTPS}        off
                                        RewriteRule     ^(.*)$          https://kopanotest.mydomain.ch/%{REQUEST_URI} [L,R]
                                    
                                     </VirtualHost>
                                    # SSL
                                     <VirtualHost kopanotest.mydomain.ch:443>
                                    
                                        ServerAdmin name@mydomain.ch
                                        ServerName kopanotest.mydomain.ch
                                            # Note, this only works if you use a wildcard ssl.
                                        # ServerAlias autodiscover.example.com
                                    
                                        DocumentRoot /usr/share/kopano-webapp
                                        ErrorLog ${APACHE_LOG_DIR}/mail1-internal-ssl-error.log
                                        CustomLog ${APACHE_LOG_DIR}/mail1-internal-ssl-access.log combined
                                        ServerSignature Off
                                    
                                        <IfModule mod_ssl.c>
                                            SSLEngine on
                                                    # Do change these to your own certs.
                                            SSLCertificateFile      /etc/kopano/ssl/cert.pem
                                            SSLCertificateKeyFile   /etc/kopano/ssl/privkey.pem
                                            SSLCACertificateFile    /etc/kopano/ssl/server.pem
                                    
                                            # Add the following to your Apache config.
                                                    # ! Note Debian 8 may not like this.
                                            #SSLOpenSSLConfCmd DHParameters "/etc/ssl/dh/dh4096.pem"
                                    
                                                    # adviced to use only tls1.2
                                            # SSLProtocol All -SSLv2 -SSLv3 -TLSv1 -TLSv1.1
                                                    SSLProtocol TLSv1.2
                                            SSLCipherSuite ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA$
                                    
                                            SSLHonorCipherOrder On
                                            Header always set Strict-Transport-Security "max-age=15768000; includeSubDomains; preload"
                                            Header always set X-Frame-Options DENY
                                            Header always set X-Content-Type-Options nosniff
                                    
                                            SSLHonorCipherOrder On
                                    
                                            SSLStrictSNIVHostCheck Off
                                            SSLCompression Off
                                    
                                            </IfModule>
                                    
                                            ## kopano settings.
                                            Include /etc/apache2/sites-enabled/kopano-webapp.conf
                                    
                                            Include /etc/apache2/conf-available/z-push.conf
                                            #    Include /etc/apache2/conf-available/z-push-autodiscover.conf
                                    
                                      </VirtualHost>
                                    

                                    I will test later if MDM is working and If I can send mails now or not.

                                    EDIT:
                                    MDM is not working yet. Can I remove it and install it again?

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                                    • hispeed
                                      hispeed last edited by hispeed

                                      If you have this problem you have to reconfigure correctly your apache vhost configuration and also get a proper certificate.

                                      Then you have to adjust the config from mdm to:

                                      <?php
                                      define(‘PLUGIN_MDM_USER_DEFAULT_ENABLE_MDM’, true);
                                      define(‘PLUGIN_MDM_SERVER’, subdomain.topleveldomain.ch’);
                                      define(‘PLUGIN_MDM_SERVER_SSL’, true);
                                      ?>
                                      

                                      This is what I need to do after I have reconfigured my apache vhost config. The problem is solved.

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                                      • thctlo
                                        thctlo last edited by

                                        Hi, good to hear this is fixed.
                                        A correct resolving is so important.

                                        And sorry for the late reply, there was a lot going on the last 3 months.

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