Remove the XMPP collector and output bots

This removes both the XMPP collector bot and the XMPP output bot,
any documentation regarding those bots and the test for those bots.
It also updates installation instructions to not list python-sleekxmpp
as dependency.
This was evaluated on the mailinglist in
https://lists.cert.at/pipermail/intelmq-users/2020-October/000177.html
and the XMPP bots were depracated in 391d625

Closes: #1614

docs/user/bots.rst

@@ -651,49 +651,6 @@ TCP
 TCP collector just sends an "Ok" message after every received message, this should not pose a problem for an arbitrary input.
 If you intend to link two IntelMQ instance via TCP, have a look at the TCP output bot documentation.
 
-XMPP collector
-^^^^^^^^^^^^^^
-
-**Warning:** This bot is deprecated and will be removed in the version 3.0 of IntelMQ.
-**Warning:** This bot is currently *unmaintained*. The used XMPP library *sleekxmpp* is deprecated. For more information see :issue:`Issue #1614 <1614>`.
-
-**Information**
-
-* `name:` intelmq.bots.collectors.xmpp.collector
-* `lookup:` yes
-* `public:` yes
-* `cache (redis db):` none
-* `description:` This bot can connect to an XMPP Server and one room, in order to receive reports from it. TLS is used by default. rate_limit is ineffective here. Bot can either pass the body or the whole event.
-
-**Requirements**
-
-The Sleekxmpp - Library needs to be installed on your System
-
-.. code-block:: bash
-   
-   pip3 install -r intelmq/bots/collectors/xmpp/REQUIREMENTS.txt
-
-**Configuration Parameters**
-
-* **Feed parameters** (see above)
-* `xmpp_server`: The domain name of the server of the XMPP-Account (part after the @ sign)
-* `xmpp_user`: The username of the XMPP-Account the collector shall use (part before the @ sign)
-* `xmpp_password`: The password of the XMPP-Account
-* `xmpp_room`: The room which has to be joined by the XMPP-Collector (full address [email protected])
-* `xmpp_room_nick`: The username / nickname the collector shall use within the room
-* `xmpp_room_password`: The password which might be required to join a room
-
- - `use_muc` : If this parameter is `true`, the bot will join the room `xmpp_room`.
- - `xmpp_userlist`: An array of usernames whose messages will (not) be processed.
- - `xmpp_whitelist_mode`: If `true` the list provided in `xmpp_userlist` is a whitelist. Else it is a blacklist.
-    In case of a whitelist, only messages from the configured users will be processed, else their messages are not
-    processed. Default is `false` / blacklist.
-
-* `ca_certs`: A path to a file containing the CA's which should be used (default: `/etc/ssl/certs/ca-certificates.crt`)
-* `strip_message`: If `true` trailing white space will be removed from the message. Does not happen if `pass_full_xml` is set to `true` (default: `true`)
-* `pass_full_xml`: If this parameter is set to `true` the collector will read the full-xmpp-xml message and add it to the pipeline.
-   this is useful if other systems like AbuseHelper should be processed. (default: `false`)
-
 Alien Vault OTX
 ^^^^^^^^^^^^^^^
 
@@ -3567,38 +3524,3 @@ Resulting line in syslog:
 .. code-block::
 
    Apr 29 11:17:47 localhost IntelMQ-event|source.ip: 85.25.160.114|time.source:2016-04-25T11:39:00+00:00|feed.url:http://www.malwaredomainlist.com/updatescsv.php|time.observation:2016-04-29T11:17:44+00:00|source.reverse_dns:static-ip-85-25-160-114.inaddr.ip-pool.com|feed.name:Malware Domain List|event_description.text:Angler EK|source.url:http://schizzino.omarathon.com/gkCCJuTHM/DPeCZEk/WtVNHDKl-mXYeFNHj/|source.asn:8972|classification.type:malware-distribution|feed.accuracy:100.0
-
-XMPP
-^^^^
-**Warning:** This bot is deprecated and will be removed in the version 3.0 of IntelMQ.
-**Warning:** This bot is currently *unmaintained*. The used XMPP library *sleekxmpp* is deprecated. For more information see :issue:`Issue #1614 <1614>`.
-
-**Information**
-
-* `name:` intelmq.bots.outputs.xmpp.collector
-* `lookup:` yes
-* `public:` yes
-* `cache (redis db):` none
-* `description:` The XMPP Output is capable of sending Messages to XMPP Rooms and as direct messages.
-
-
-**Requirements**
-
-The Sleekxmpp - Library needs to be installed on your System
-
-.. code-block:: bash
-   
-   pip3 install -r intelmq/bots/collectors/xmpp/REQUIREMENTS.txt
-
-**Configuration Parameters**
-
-- `xmpp_user` : The username of the XMPP-Account the output shall use (part before the @ sign)
-- `xmpp_server` : The domain name of the server of the XMPP-Account (part after the @ sign)
-- `xmpp_password` : The password of the XMPP-Account
-- `xmpp_to_user` : The username of the receiver
-- `xmpp_to_server` : The domain name of the receiver
-- `xmpp_room` : The room which has to be joined by the output (full address [email protected])
-- `xmpp_room_nick` : The username / nickname the output shall use within the room.
-- `xmpp_room_password` : The password which might be required to join a room
-- `use_muc` : If this parameter is `true`, the bot will join the room `xmpp_room`.
-- `ca_certs` : A path to a file containing the CA's which should be used

docs/user/installation.rst

@@ -42,7 +42,7 @@ Optional dependencies:
 .. code-block:: bash
 
    apt install bash-completion jq
-   apt install python3-sleekxmpp python3-pymongo python3-psycopg2
+   apt install python3-pymongo python3-psycopg2
 
 CentOS 7 / RHEL 7
 ^^^^^^^^^^^^^^^^^
@@ -82,7 +82,7 @@ Optional dependencies:
 .. code-block:: bash
 
    zypper in bash-completion jq
-   zypper in python3-psycopg2 python3-pymongo python3-sleekxmpp
+   zypper in python3-psycopg2 python3-pymongo
 
 Docker (beta)
 ^^^^^^^^^^^^^

intelmq/bots/BOTS

@@ -211,26 +211,6 @@
                 "provider": "__PROVIDER__"
             }
         },
-        "XMPP": {
-            "description": "Connect to an XMPP Server and a room, in order to receive reports from it. TLS is used by default. Bot can either pass on the body or the whole event.",
-            "module": "intelmq.bots.collectors.xmpp.collector",
-            "parameters": {
-                "ca_certs": "/etc/ssl/certs/ca-certificates.crt",
-                "name": "__FEED__",
-                "pass_full_xml": false,
-                "provider": "__PROVIDER__",
-                "strip_message": true,
-                "use_muc": false,
-                "xmpp_password": "<xmpp password>",
-                "xmpp_room": null,
-                "xmpp_room_nick": null,
-                "xmpp_room_password": null,
-                "xmpp_server": "<xmpp server>",
-                "xmpp_user": "<xmpp username>",
-                "xmpp_userlist": null,
-                "xmpp_whitelist_mode": false
-            }
-        },
         "AlienVault OTX": {
             "description": "Collect reports from the AlienVault OTX Collector API. Report varies according to subscriptions.",
             "module": "intelmq.bots.collectors.alienvault_otx.collector",
@@ -1312,23 +1292,6 @@
                 "udp_host": "localhost",
                 "udp_port": "<port>"
             }
-        },
-        "XMPP": {
-            "description": "Send events to an XMPP server.",
-            "module": "intelmq.bots.outputs.xmpp.output",
-            "parameters": {
-                "ca_certs": "/etc/ssl/certs/ca-certificates.crt",
-                "hierarchical_output": false,
-                "use_muc": false,
-                "xmpp_password": "<xmpp password>",
-                "xmpp_room": null,
-                "xmpp_room_nick": null,
-                "xmpp_room_password": null,
-                "xmpp_server": "<xmpp server>",
-                "xmpp_to_server": "<destination server>",
-                "xmpp_to_user": "<destination username>",
-                "xmpp_user": "<xmpp username>"
-            }
         }
     }
 }