libervia-backend: sat/tools/common/uri.py annotate

annotate sat/tools/common/uri.py @ 3118:02492db1ce39

quick frontend (app): call `getReady` once connected to bridge: namespaces and encryption plugins are only retrieved once backend is ready, else they may not yet be available (can happen notably when the backend is start at the same time as the frontend, e.g. on Android).

author	Goffi <goffi@goffi.org>
date	Sat, 25 Jan 2020 21:08:26 +0100
parents	ab2696e34d29
children	9d0df638c8b4

rev	line source
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	1 #!/usr/bin/env python3
2216 7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	2 # -- coding: utf-8 --
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	3
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	4 # SAT: a jabber client
2771 003b8b4b56a7 date update Goffi <goffi@goffi.org> parents: 2624 diff changeset	5 # Copyright (C) 2009-2019 Jérôme Poisson (goffi@goffi.org)
2216 7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	6
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	7 # This program is free software: you can redistribute it and/or modify
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	8 # it under the terms of the GNU Affero General Public License as published by
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	9 # the Free Software Foundation, either version 3 of the License, or
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	10 # (at your option) any later version.
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	11
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	12 # This program is distributed in the hope that it will be useful,
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	15 # GNU Affero General Public License for more details.
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	16
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	17 # You should have received a copy of the GNU Affero General Public License
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	19
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	20 """ XMPP uri parsing tools """
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	21
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	22 import urllib.parse
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	23 import urllib.request, urllib.parse, urllib.error
2216 7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	24
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	25 # FIXME: basic implementation, need to follow RFC 5122
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	26
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	27
2216 7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	28 def parseXMPPUri(uri):
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	29 """Parse an XMPP uri and return a dict with various information
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	30
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	31 @param uri(unicode): uri to parse
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	32 @return dict(unicode, unicode): data depending of the URI where key can be:
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	33 type: one of ("pubsub", TODO)
2222 bdc64c487e21 tools/common (uri): added a method to build URI Goffi <goffi@goffi.org> parents: 2216 diff changeset	34 type is always present
2216 7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	35 sub_type: can be:
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	36 - microblog
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	37 only used for pubsub for now
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	38 path: XMPP path (jid of the service or entity)
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	39 node: node used
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	40 id: id of the element (item for pubsub)
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	41 @raise ValueError: the scheme is not xmpp
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	42 """
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	43 uri_split = urllib.parse.urlsplit(uri)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	44 if uri_split.scheme != "xmpp":
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	45 raise ValueError("this is not a XMPP URI")
2216 7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	46
2229 761fa220a717 tools (common/uri): minor comment update Goffi <goffi@goffi.org> parents: 2222 diff changeset	47 # XXX: we don't use jid.JID for path as it can be used both in backend and frontend
761fa220a717 tools (common/uri): minor comment update Goffi <goffi@goffi.org> parents: 2222 diff changeset	48 # which may use different JID classes
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	49 data = {"path": urllib.parse.unquote(uri_split.path)}
2216 7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	50
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	51 query_end = uri_split.query.find(";")
2216 7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	52 query_type = uri_split.query[:query_end]
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	53 if query_end == -1 or "=" in query_type:
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	54 raise ValueError("no query type, invalid XMPP URI")
2216 7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	55
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	56 pairs = urllib.parse.parse_qs(uri_split.geturl())
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	57 for k, v in list(pairs.items()):
2216 7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	58 if len(v) != 1:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	59 raise NotImplementedError("multiple values not managed")
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	60 if k in ("path", "type", "sub_type"):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	61 raise NotImplementedError("reserved key used in URI, this is not supported")
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	62 data[k] = urllib.parse.unquote(v[0])
2216 7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	63
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	64 if query_type:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	65 data["type"] = query_type
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	66 elif "node" in data:
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	67 data["type"] = "pubsub"
2216 7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	68 else:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	69 data["type"] = ""
2216 7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	70
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	71 if "node" in data:
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	72 if data["node"].startswith("urn:xmpp:microblog:"):
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	73 data["sub_type"] = "microblog"
2216 7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	74
7e06eafef409 tools(common/uri): XMPP uri parsing module, first draft Goffi <goffi@goffi.org> parents: diff changeset	75 return data
2222 bdc64c487e21 tools/common (uri): added a method to build URI Goffi <goffi@goffi.org> parents: 2216 diff changeset	76
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	77
2222 bdc64c487e21 tools/common (uri): added a method to build URI Goffi <goffi@goffi.org> parents: 2216 diff changeset	78 def addPairs(uri, pairs):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	79 for k, v in pairs.items():
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	80 uri.append(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	81 ";"
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	82 + urllib.parse.quote_plus(k.encode("utf-8"))
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	83 + "="
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	84 + urllib.parse.quote_plus(v.encode("utf-8"))
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	85 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	86
2222 bdc64c487e21 tools/common (uri): added a method to build URI Goffi <goffi@goffi.org> parents: 2216 diff changeset	87
2242 e5e54ff0b775 core (tools/common/uri): don't display finale "?" if no extra data is specified Goffi <goffi@goffi.org> parents: 2229 diff changeset	88 def buildXMPPUri(type_, **kwargs):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	89 uri = ["xmpp:"]
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	90 subtype = kwargs.pop("subtype", None)
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	91 path = kwargs.pop("path")
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	92 uri.append(urllib.parse.quote_plus(path.encode("utf-8")).replace("%40", "@"))
2222 bdc64c487e21 tools/common (uri): added a method to build URI Goffi <goffi@goffi.org> parents: 2216 diff changeset	93
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	94 if type_ == "pubsub":
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	95 if subtype == "microblog" and not kwargs.get("node"):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	96 kwargs["node"] = "urn:xmpp:microblog:0"
2242 e5e54ff0b775 core (tools/common/uri): don't display finale "?" if no extra data is specified Goffi <goffi@goffi.org> parents: 2229 diff changeset	97 if kwargs:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	98 uri.append("?")
2242 e5e54ff0b775 core (tools/common/uri): don't display finale "?" if no extra data is specified Goffi <goffi@goffi.org> parents: 2229 diff changeset	99 addPairs(uri, kwargs)
2222 bdc64c487e21 tools/common (uri): added a method to build URI Goffi <goffi@goffi.org> parents: 2216 diff changeset	100 else:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	101 raise NotImplementedError("{type_} URI are not handled yet".format(type_=type_))
2222 bdc64c487e21 tools/common (uri): added a method to build URI Goffi <goffi@goffi.org> parents: 2216 diff changeset	102
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	103 return "".join(uri)

Mercurial > libervia-backend

annotate sat/tools/common/uri.py @ 3118:02492db1ce39