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    [SOLVED] MDM Plugin Webapp - Ubuntu 18.04

    Plugins for Kopano WebApp
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    • hispeed
      hispeed last edited by

      Hi AnotherAndy and eli,

      I have in the Apache Config: ServerName https://kopanotest.topleveldomain.ch
      This Servername without https:// i have writen into the MDM config. I have also tested it with https://
      I also set PLUGIN_MDM_SERVER_SSL to fals but it doesn’t help.

      Where do I see if apache is listening on 127.0.0.1 ? I didn’t find in the apache2.conf .

      Yes I will try with LetsEncrypt today evening or tomorrow to install it and get it working.

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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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