diff options
Diffstat (limited to 'docs/api')
-rw-r--r-- | docs/api/api.rst | 88 | ||||
-rw-r--r-- | docs/api/index.rst | 1 | ||||
-rw-r--r-- | docs/api/plugins/xep_0012.rst | 38 | ||||
-rw-r--r-- | docs/api/plugins/xep_0027.rst | 44 | ||||
-rw-r--r-- | docs/api/plugins/xep_0047.rst | 71 | ||||
-rw-r--r-- | docs/api/plugins/xep_0054.rst | 34 | ||||
-rw-r--r-- | docs/api/plugins/xep_0065.rst | 42 | ||||
-rw-r--r-- | docs/api/plugins/xep_0077.rst | 47 | ||||
-rw-r--r-- | docs/api/plugins/xep_0115.rst | 48 | ||||
-rw-r--r-- | docs/api/plugins/xep_0128.rst | 35 | ||||
-rw-r--r-- | docs/api/plugins/xep_0153.rst | 37 | ||||
-rw-r--r-- | docs/api/plugins/xep_0231.rst | 35 | ||||
-rw-r--r-- | docs/api/plugins/xep_0319.rst | 27 |
13 files changed, 545 insertions, 2 deletions
diff --git a/docs/api/api.rst b/docs/api/api.rst new file mode 100644 index 00000000..55642ef6 --- /dev/null +++ b/docs/api/api.rst @@ -0,0 +1,88 @@ +.. _internal-api: + +Internal "API" +============== + +Slixmpp has a generic API registry that can be used by its plugins to allow +access control, redefinition of behaviour, without having to inherit from the +plugin or do more dark magic. + +The idea is that each api call can be replaced, most of them use a form +of in-memory storage that can be, for example, replaced with database +or file-based storaged. + + +Each plugin is assigned an API proxy bound to itself, but only a few make use +of it. + +See also :ref:`api-simple-tuto`. + +Description of a generic API call +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. code-block:: python + + def get_toto(jid, node, ifrom, args): + return 'toto' + + self.xmpp.plugin['xep_XXXX'].api.register(handler, 'get_toto') + +Each API call will receive 4 parameters (which can be ``None`` if data +is not relevant to the operation), which are ``jid`` (``Optional[JID]``), +``node`` (``Optional[str]``), ``ifrom`` (``Optional[JID]``), and ``args`` +(``Any``). + +- ``jid``, if relevant, represents the JID targeted by that operation +- ``node``, if relevant is an arbitrary string, but was thought for, e.g., + a pubsub or disco node. +- ``ifrom``, if relevant, is the JID the event is coming from. +- ``args`` is the event-specific data passed on by the plugin, often a dict + of arguments (can be None as well). + +.. note:: + Since 1.8.0, API calls can be coroutines. + + +Handler hierarchy +~~~~~~~~~~~~~~~~~ + +The ``self.api.register()`` signature is as follows: + +.. code-block:: python + + def register(handler, op, jid=None, node=None, dedfault=False): + pass + +As you can see, :meth:`~.APIRegistry.register` takes an additional ctype +parameter, but the :class:`~.APIWrapper` takes care of that for us (in most +cases, it is the name of the XEP plugin, such as ``'xep_0XXX'``). + +When you register a handler, you register it for an ``op``, for **operation**. +For example, ``get_vcard``. + +``handler`` and ``op`` are the only two required parameters (and in many cases, +all you will ever need). You can, however, go further and register handlers +for specific values of the ``jid`` and ``node`` parameters of the calls. + +The priority of the execution of handlers is as follows: + +- Check if a handler for both values of ``node`` and ``jid`` has been defined +- If not found, check if a handler for this value of ``jid`` has been defined +- If not found, check if a handler for this value of ``node`` has been defined +- If still not found, get the global handler (no parameter registered) + + +Raw documentation +~~~~~~~~~~~~~~~~~ + +This documentation is provided for reference, but :meth:`~.APIRegistry.register` +should be all you need. + + +.. module:: slixmpp.api + +.. autoclass:: APIRegistry + :members: + +.. autoclass:: APIWrapper + diff --git a/docs/api/index.rst b/docs/api/index.rst index aefa0f56..e9aa6264 100644 --- a/docs/api/index.rst +++ b/docs/api/index.rst @@ -14,3 +14,4 @@ API Reference xmlstream/matcher xmlstream/xmlstream xmlstream/tostring + api diff --git a/docs/api/plugins/xep_0012.rst b/docs/api/plugins/xep_0012.rst index 9a12eac3..527e28d2 100644 --- a/docs/api/plugins/xep_0012.rst +++ b/docs/api/plugins/xep_0012.rst @@ -9,6 +9,44 @@ XEP-0012: Last Activity :exclude-members: session_bind, plugin_init, plugin_end +.. _api-0012: + +Internal API methods +-------------------- + +This plugin uses an in-memory storage by default to keep track of the +received and sent last activities. + +.. glossary:: + + get_last_activity + - **jid**: :class:`~.JID` of whom to retrieve the last activity + - **node**: unused + - **ifrom**: who the request is from (None = local) + - **args**: ``None`` or an :class:`~.Iq` that is requesting the + - **returns** + information. + + Get the last activity of a JID from the storage. + + set_last_activity + - **jid**: :class:`~.JID` of whom to set the last activity + - **node**: unused + - **ifrom**: unused + - **args**: A dict containing ``'seconds'`` and ``'status'`` + ``{'seconds': Optional[int], 'status': Optional[str]}`` + + Set the last activity of a JID in the storage. + + del_last_activity + - **jid**: :class:`~.JID` to delete from the storage + - **node**: unused + - **ifrom**: unused + - **args**: unused + + Remove the last activity of a JID from the storage. + + Stanza elements --------------- diff --git a/docs/api/plugins/xep_0027.rst b/docs/api/plugins/xep_0027.rst index 418baada..3a7fb561 100644 --- a/docs/api/plugins/xep_0027.rst +++ b/docs/api/plugins/xep_0027.rst @@ -9,6 +9,50 @@ XEP-0027: Current Jabber OpenPGP Usage :exclude-members: session_bind, plugin_init, plugin_end +.. _api-0027: + +Internal API methods +-------------------- + +The default API here is managing a JID→Keyid dict in-memory. + +.. glossary:: + + get_keyid + - **jid**: :class:`~.JID` to get. + - **node**: unused + - **ifrom**: unused + - **args**: unused + - **returns**: ``Optional[str]``, the keyid or None + + Get the KeyiD for a JID, None if it is not found. + + set_keyid + - **jid**: :class:`~.JID` to set the id for. + - **node**: unused + - **ifrom**: unused + - **args**: ``str``, keyid to set + + Set the KeyiD for a JID. + + del_keyid + - **jid**: :class:`~.JID` to delete from the mapping. + - **node**: unused + - **ifrom**: unused + - **args**: unused + + Delete the KeyiD for a JID. + + get_keyids + - **jid**: unused + - **node**: unused + - **ifrom**: unused + - **args**: unused + - **returns**: ``Dict[JID, str]`` the full internal mapping + + Get all currently stored KeyIDs. + + Stanza elements --------------- diff --git a/docs/api/plugins/xep_0047.rst b/docs/api/plugins/xep_0047.rst index c8aea741..0e81ae10 100644 --- a/docs/api/plugins/xep_0047.rst +++ b/docs/api/plugins/xep_0047.rst @@ -8,11 +8,78 @@ XEP-0047: In-band Bytestreams :members: :exclude-members: session_bind, plugin_init, plugin_end -.. module:: slixmpp.plugins.xep_0047 - .. autoclass:: IBBytestream :members: +.. _api-0047: + +Internal API methods +-------------------- + +The API here is used to manage streams and authorize. The default handlers +work with the config parameters. + +.. glossary:: + + authorized_sid (0047 version) + - **jid**: :class:`~.JID` receiving the stream initiation. + - **node**: stream id + - **ifrom**: who the stream is from. + - **args**: :class:`~.Iq` of the stream request. + - **returns**: ``True`` if the stream should be accepted, + ``False`` otherwise. + + Check if the stream should be accepted. Uses + the information setup by :term:`preauthorize_sid (0047 version)` + by default. + + authorized (0047 version) + - **jid**: :class:`~.JID` receiving the stream initiation. + - **node**: stream id + - **ifrom**: who the stream is from. + - **args**: :class:`~.Iq` of the stream request. + - **returns**: ``True`` if the stream should be accepted, + ``False`` otherwise. + + A fallback handler (run after :term:`authorized_sid (0047 version)`) + to check if a stream should be accepted. Uses the ``auto_accept`` + parameter by default. + + preauthorize_sid (0047 version) + - **jid**: :class:`~.JID` receiving the stream initiation. + - **node**: stream id + - **ifrom**: who the stream will be from. + - **args**: Unused. + + Register a stream id to be accepted automatically (called from + other plugins such as XEP-0095). + + get_stream + - **jid**: :class:`~.JID` of local receiver. + - **node**: stream id + - **ifrom**: who the stream is from. + - **args**: unused + - **returns**: :class:`~.IBBytestream` + + Return a currently opened stream between two JIDs. + + set_stream + - **jid**: :class:`~.JID` of local receiver. + - **node**: stream id + - **ifrom**: who the stream is from. + - **args**: unused + + Register an opened stream between two JIDs. + + del_stream + - **jid**: :class:`~.JID` of local receiver. + - **node**: stream id + - **ifrom**: who the stream is from. + - **args**: unused + + Delete a stream between two JIDs. + + Stanza elements --------------- diff --git a/docs/api/plugins/xep_0054.rst b/docs/api/plugins/xep_0054.rst index db8e29ef..ace5f10a 100644 --- a/docs/api/plugins/xep_0054.rst +++ b/docs/api/plugins/xep_0054.rst @@ -8,6 +8,40 @@ XEP-0054: vcard-temp :members: :exclude-members: session_bind, plugin_init, plugin_end +.. _api-0054: + +Internal API methods +-------------------- + +This plugin maintains by default an in-memory cache of the received +VCards. + +.. glossary:: + + set_vcard + - **jid**: :class:`~.JID` of whom to set the vcard + - **node**: unused + - **ifrom**: unused + - **args**: :class:`~.VCardTemp` object to store for this JID. + + Set a VCard for a JID. + + get_vcard + - **jid**: :class:`~.JID` of whom to set the vcard + - **node**: unused + - **ifrom**: :class:`~.JID` the request is coming from + - **args**: unused + - **returns**: :class:`~.VCardTemp` object for this JID or None. + + Get a stored VCard for a JID. + + del_vcard + - **jid**: :class:`~.JID` of whom to set the vcard + - **node**: unused + - **ifrom**: unused + - **args**: unused + + Delete a stored VCard for a JID. Stanza elements --------------- diff --git a/docs/api/plugins/xep_0065.rst b/docs/api/plugins/xep_0065.rst index d6aec058..954af2b6 100644 --- a/docs/api/plugins/xep_0065.rst +++ b/docs/api/plugins/xep_0065.rst @@ -8,6 +8,48 @@ XEP-0065: SOCKS5 Bytestreams :members: :exclude-members: session_bind, plugin_init, plugin_end +.. _api-0065: + +Internal API methods +-------------------- + +The internal API is used here to authorize or pre-authorize streams. + +.. glossary:: + + authorized_sid (0065 version) + - **jid**: :class:`~.JID` receiving the stream initiation. + - **node**: stream id + - **ifrom**: who the stream is from. + - **args**: :class:`~.Iq` of the stream request. + - **returns**: ``True`` if the stream should be accepted, + ``False`` otherwise. + + Check if the stream should be accepted. Uses + the information setup by :term:`preauthorize_sid (0065 version)` + by default. + + authorized (0065 version) + - **jid**: :class:`~.JID` receiving the stream initiation. + - **node**: stream id + - **ifrom**: who the stream is from. + - **args**: :class:`~.Iq` of the stream request. + - **returns**: ``True`` if the stream should be accepted, + ``False`` otherwise. + + A fallback handler (run after :term:`authorized_sid (0065 version)`) + to check if a stream should be accepted. Uses the ``auto_accept`` + parameter by default. + + preauthorize_sid (0065 version) + - **jid**: :class:`~.JID` receiving the stream initiation. + - **node**: stream id + - **ifrom**: who the stream will be from. + - **args**: Unused. + + Register a stream id to be accepted automatically (called from + other plugins such as XEP-0095). + Stanza elements --------------- diff --git a/docs/api/plugins/xep_0077.rst b/docs/api/plugins/xep_0077.rst index 725c16b0..33c433e0 100644 --- a/docs/api/plugins/xep_0077.rst +++ b/docs/api/plugins/xep_0077.rst @@ -8,6 +8,53 @@ XEP-0077: In-Band Registration :members: :exclude-members: session_bind, plugin_init, plugin_end +Internal APi methods +-------------------- + +The API here is made to allow components to manage registered users. +The default handlers make use of the plugin options and store users +in memory. + +.. glossary:: + + user_get + - **jid**: unused + - **node**: unused + - **ifrom**: who the request is coming from + - **args**: :class:`~.Iq` registration request. + - **returns**: ``dict`` containing user data or None. + + Get user data for a user. + + user_validate + - **jid**: unused + - **node**: unused + - **ifrom**: who the request is coming from + - **args**: :class:`~.Iq` registration request, 'register' payload. + - **raises**: ValueError if some fields are invalid + + Validate form fields and save user data. + + user_remove + - **jid**: unused + - **node**: unused + - **ifrom**: who the request is coming from + - **args**: :class:`~.Iq` registration removal request. + - **raises**: KeyError if the user is not found. + + Remove a user from the store. + + make_registration_form + - **jid**: unused + - **node**: unused + - **ifrom**: who the request is coming from + - **args**: :class:`~.Iq` registration request. + - **raises**: KeyError if the user is not found. + + Return an :class:`~.Iq` reply for the request, with a form and + options set. By default, use ``form_fields`` and ``form_instructions`` + plugin config options. + Stanza elements --------------- diff --git a/docs/api/plugins/xep_0115.rst b/docs/api/plugins/xep_0115.rst index 73d0e77b..e3507fb8 100644 --- a/docs/api/plugins/xep_0115.rst +++ b/docs/api/plugins/xep_0115.rst @@ -8,6 +8,54 @@ XEP-0115: Entity Capabilities :members: :exclude-members: session_bind, plugin_init, plugin_end +.. _api-0115: + +Internal API methods +-------------------- + +This internal API extends the Disco internal API, and also manages an +in-memory cache of verstring→disco info, and fulljid→verstring. + +.. glossary:: + + cache_caps + - **jid**: unused + - **node**: unused + - **ifrom**: unused + - **args**: a ``dict`` containing the verstring and + :class:`~.DiscoInfo` payload ( + ``{'verstring': Optional[str], 'info': Optional[DiscoInfo]}``) + + Cache a verification string with its payload. + + get_caps + - **jid**: JID to retrieve the verstring for (unused with the default + handler) + - **node**: unused + - **ifrom**: unused + - **args**: a ``dict`` containing the verstring + ``{'verstring': str}`` + - **returns**: The :class:`~.DiscoInfo` payload for that verstring. + + Get a disco payload from a verstring. + + assign_verstring + - **jid**: :class:`~.JID` (full) to assign the verstring to + - **node**: unused + - **ifrom**: unused + - **args**: a ``dict`` containing the verstring + ``{'verstring': str}`` + + Cache JID→verstring information. + + get_verstring + - **jid**: :class:`~.JID` to use for fetching the verstring + - **node**: unused + - **ifrom**: unused + - **args**: unused + - **returns**: ``str``, the verstring + + Retrieve a verstring for a JID. Stanza elements --------------- diff --git a/docs/api/plugins/xep_0128.rst b/docs/api/plugins/xep_0128.rst index 1e080928..7ecb436c 100644 --- a/docs/api/plugins/xep_0128.rst +++ b/docs/api/plugins/xep_0128.rst @@ -7,3 +7,38 @@ XEP-0128: Service Discovery Extensions .. autoclass:: XEP_0128 :members: :exclude-members: session_bind, plugin_init, plugin_end + +.. _api-0128: + +Internal API methods +-------------------- + + + +.. glossary:: + + add_extended_info + - **jid**: JID to set the extended info for + - **node**: note to set the info at + - **ifrom**: unused + - **args**: A :class:`~.Form` or list of forms to add to the disco + extended info for this JID/node. + + Add extended info for a JID/node. + + set_extended_info + - **jid**: JID to set the extended info for + - **node**: note to set the info at + - **ifrom**: unused + - **args**: A :class:`~.Form` or list of forms to set as the disco + extended info for this JID/node. + + Set extended info for a JID/node. + + del_extended_info + - **jid**: JID to delete the extended info from + - **node**: note to delete the info from + - **ifrom**: unused + - **args**: unused + + Delete extended info for a JID/node. diff --git a/docs/api/plugins/xep_0153.rst b/docs/api/plugins/xep_0153.rst index 00e22098..d4ce342f 100644 --- a/docs/api/plugins/xep_0153.rst +++ b/docs/api/plugins/xep_0153.rst @@ -8,6 +8,43 @@ XEP-0153: vCard-Based Avatars :members: :exclude-members: session_bind, plugin_init, plugin_end +.. _api-0153: + +Internal API methods +-------------------- + +The internal API is used here to maintain an in-memory JID→avatar hash +cache. + +.. glossary:: + + set_hash + - **jid**: :class:`~.JID` of whom to retrieve the last activity + - **node**: unused + - **ifrom**: unused + - **args**: ``str``, avatar hash + + Set the avatar hash for a JID. + + reset_hash + - **jid**: :class:`~.JID` of whom to retrieve the last activity + - **node**: unused + - **ifrom**: :class:`~.JID` of the entity requesting the reset. + - **args**: unused + - **returns** + information. + + Reset the avatar hash for a JID. This downloads the vcard and computes + the hash. + + get_hash + - **jid**: :class:`~.JID` of whom to retrieve the last activity + - **node**: unused + - **ifrom**: unused + - **args**: unused + - **returns**: ``Optional[str]``, the avatar hash + + Get the avatar hash for a JID. Stanza elements --------------- diff --git a/docs/api/plugins/xep_0231.rst b/docs/api/plugins/xep_0231.rst index 29f403ca..c8a863cb 100644 --- a/docs/api/plugins/xep_0231.rst +++ b/docs/api/plugins/xep_0231.rst @@ -8,6 +8,41 @@ XEP-0231: Bits of Binary :members: :exclude-members: session_bind, plugin_init, plugin_end +.. _api-0231: + +Internal API methods +-------------------- + +The default API handlers for this plugin manage an in-memory cache of +bits of binary by content-id. + +.. glossary:: + + set_bob + - **jid**: :class:`~.JID` sending the bob + - **node**: unused + - **ifrom**: :class:`~JID` receiving the bob + - **args**: :class:`~.BitsOfBinary` element. + + Set a BoB in the cache. + + get_bob + - **jid**: :class:`~.JID` receiving the bob + - **node**: unused + - **ifrom**: :class:`~JID` sending the bob + - **args**: ``str`` content-id of the bob + - **returns**: :class:`~.BitsOfBinary` element. + + Get a BoB from the cache. + + del_bob + - **jid**: unused + - **node**: unused + - **ifrom**: :class:`~JID` sending the bob + - **args**: ``str`` content-id of the bob + + Delete a BoB from the cache. + Stanza elements --------------- diff --git a/docs/api/plugins/xep_0319.rst b/docs/api/plugins/xep_0319.rst index a3ab9d28..7be01cb2 100644 --- a/docs/api/plugins/xep_0319.rst +++ b/docs/api/plugins/xep_0319.rst @@ -9,6 +9,33 @@ XEP-0319: Last User Interaction in Presence :exclude-members: session_bind, plugin_init, plugin_end +.. _api-0319: + +Internal API methods +-------------------- + +The default API manages an in-memory cache of idle periods. + +.. glossary:: + + set_idle + - **jid**: :class:`~.JID` who has been idling + - **node**: unused + - **ifrom**: unused + - **args**: :class:`datetime`, timestamp of the idle start + + Set the idle start for a JID. + + get_idle + - **jid**: :class:`~.JID` to get the idle time of + - **node**: unused + - **ifrom**: unused + - **args**: : unused + - **returns**: :class:`datetime` + + Get the idle start timestamp for a JID. + + Stanza elements --------------- |