annotate sat/plugins/plugin_comp_ap_gateway/__init__.py @ 3735:04ecc8eeb81a

tests (ap-gateway): fix use of outbox URL to get items
author Goffi <goffi@goffi.org>
date Mon, 21 Mar 2022 16:37:19 +0100
parents 86eea17cafa7
children bf0505d41c09
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1 #!/usr/bin/env python3
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2
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3 # Libervia ActivityPub Gateway
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4 # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)
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5
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6 # This program is free software: you can redistribute it and/or modify
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7 # it under the terms of the GNU Affero General Public License as published by
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8 # the Free Software Foundation, either version 3 of the License, or
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9 # (at your option) any later version.
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10
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11 # This program is distributed in the hope that it will be useful,
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12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 # GNU Affero General Public License for more details.
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15
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16 # You should have received a copy of the GNU Affero General Public License
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17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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18
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19 import base64
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20 import hashlib
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21 import json
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22 from pathlib import Path
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23 from typing import Optional, Dict, Tuple, List, Union
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24 from urllib import parse
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25 import calendar
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26 import re
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27
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28 import dateutil
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29 from cryptography.hazmat.primitives import serialization
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30 from cryptography.hazmat.primitives import hashes
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31 from cryptography.hazmat.primitives.asymmetric import rsa
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32 from cryptography.hazmat.primitives.asymmetric import padding
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33 import shortuuid
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34 import treq
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35 from treq.response import _Response as TReqResponse
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36 from twisted.internet import defer, reactor, threads
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37 from twisted.web import http
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38 from twisted.words.protocols.jabber import jid, error
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39 from twisted.words.xish import domish
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40 from wokkel import rsm
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41
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42 from sat.core import exceptions
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43 from sat.core.constants import Const as C
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44 from sat.core.core_types import SatXMPPEntity
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45 from sat.core.i18n import _
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46 from sat.core.log import getLogger
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47 from sat.tools import utils
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48 from sat.tools.common import data_format, tls
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49 from sat.tools.common.async_utils import async_lru
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50
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51 from .constants import (IMPORT_NAME, CONF_SECTION, TYPE_ACTOR, TYPE_ITEM, MEDIA_TYPE_AP,
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52 AP_MB_MAP, LRU_MAX_SIZE)
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53 from .http_server import HTTPServer
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54 from .pubsub_service import APPubsubService
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55
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56
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57 log = getLogger(__name__)
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58
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59 IMPORT_NAME = "ap-gateway"
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60
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61 PLUGIN_INFO = {
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62 C.PI_NAME: "ActivityPub Gateway component",
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63 C.PI_IMPORT_NAME: IMPORT_NAME,
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64 C.PI_MODES: [C.PLUG_MODE_COMPONENT],
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65 C.PI_TYPE: C.PLUG_TYPE_ENTRY_POINT,
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66 C.PI_PROTOCOLS: [],
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67 C.PI_DEPENDENCIES: ["XEP-0106", "XEP-0277", "XEP-0060"],
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68 C.PI_RECOMMENDATIONS: [],
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69 C.PI_MAIN: "APGateway",
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70 C.PI_HANDLER: C.BOOL_TRUE,
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71 C.PI_DESCRIPTION: _(
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72 "Gateway for bidirectional communication between XMPP and ActivityPub."
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73 ),
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74 }
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75
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76 HEXA_ENC = r"(?P<hex>[0-9a-fA-f]{2})"
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77 RE_PERIOD_ENC = re.compile(f"\\.{HEXA_ENC}")
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78 RE_PERCENT_ENC = re.compile(f"%{HEXA_ENC}")
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79 RE_ALLOWED_UNQUOTED = re.compile(r"^[a-zA-Z0-9_-]+$")
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80
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81
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82 class APGateway:
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83
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84 def __init__(self, host):
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85 self.host = host
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86 self.initialised = False
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87 self._m = host.plugins["XEP-0277"]
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88 self._p = host.plugins["XEP-0060"]
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89
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90 host.bridge.addMethod(
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91 "APSend",
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92 ".plugin",
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93 in_sign="sss",
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94 out_sign="",
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95 method=self._publishMessage,
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96 async_=True,
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97 )
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98
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99 def getHandler(self, __):
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100 return APPubsubService(self)
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101
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102 async def init(self, client):
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103 if self.initialised:
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104 return
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105
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106 self.initialised = True
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107 log.info(_("ActivityPub Gateway initialization"))
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108
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109 # RSA keys
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110 stored_data = await self.host.memory.storage.getPrivates(
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111 IMPORT_NAME, ["rsa_key"], profile=client.profile
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112 )
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113 private_key_pem = stored_data.get("rsa_key")
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114 if private_key_pem is None:
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115 self.private_key = await threads.deferToThread(
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116 rsa.generate_private_key,
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117 public_exponent=65537,
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118 key_size=4096,
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119 )
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120 private_key_pem = self.private_key.private_bytes(
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121 encoding=serialization.Encoding.PEM,
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122 format=serialization.PrivateFormat.PKCS8,
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123 encryption_algorithm=serialization.NoEncryption()
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124 ).decode()
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125 await self.host.memory.storage.setPrivateValue(
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126 IMPORT_NAME, "rsa_key", private_key_pem, profile=client.profile
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127 )
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128 else:
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129 self.private_key = serialization.load_pem_private_key(
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130 private_key_pem.encode(),
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131 password=None,
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132 )
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133 self.public_key = self.private_key.public_key()
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134 self.public_key_pem = self.public_key.public_bytes(
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135 encoding=serialization.Encoding.PEM,
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136 format=serialization.PublicFormat.SubjectPublicKeyInfo
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137 ).decode()
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138
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139 # params
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140 # URL and port
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141 self.public_url = self.host.memory.getConfig(
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142 CONF_SECTION, "public_url"
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143 ) or self.host.memory.getConfig(
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
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144 CONF_SECTION, "xmpp_domain"
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145 )
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
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146 if self.public_url is None:
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
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diff changeset
147 log.error(
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
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148 '"public_url" not set in configuration, this is mandatory to have'
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
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149 "ActivityPub Gateway running. Please set this option it to public facing "
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
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150 f"url in {CONF_SECTION!r} configuration section."
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
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151 )
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
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152 return
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
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153 if parse.urlparse(self.public_url).scheme:
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parents:
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154 log.error(
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
155 "Scheme must not be specified in \"public_url\", please remove it from "
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
156 "\"public_url\" configuration option. ActivityPub Gateway won't be run."
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
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157 )
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
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158 return
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159 self.http_port = int(self.host.memory.getConfig(
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
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160 CONF_SECTION, 'http_port', 8123))
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
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161 connection_type = self.host.memory.getConfig(
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
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162 CONF_SECTION, 'http_connection_type', 'https')
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
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163 if connection_type not in ('http', 'https'):
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
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164 raise exceptions.ConfigError(
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
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165 'bad ap-gateay http_connection_type, you must use one of "http" or '
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
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166 '"https"'
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167 )
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168 self.max_items = self.host.memory.getConfig(
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169 CONF_SECTION, 'new_node_max_items', 50
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170
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171 )
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172 self.ap_path = self.host.memory.getConfig(CONF_SECTION, 'ap_path', '_ap')
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173 self.base_ap_url = parse.urljoin(f"https://{self.public_url}", f"{self.ap_path}/")
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diff changeset
174 # True (default) if we provide gateway only to entities/services from our server
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175 self.local_only = C.bool(
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parents: 3684
diff changeset
176 self.host.memory.getConfig(CONF_SECTION, 'local_only', C.BOOL_TRUE)
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177 )
3682
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178
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
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179 # HTTP server launch
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180 self.server = HTTPServer(self)
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181 if connection_type == 'http':
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182 reactor.listenTCP(self.http_port, self.server)
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183 else:
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
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parents:
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184 options = tls.getOptionsFromConfig(
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
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185 self.host.memory.config, CONF_SECTION)
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
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parents:
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186 tls.TLSOptionsCheck(options)
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187 context_factory = tls.getTLSContextFactory(options)
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188 reactor.listenSSL(self.http_port, self.server, context_factory)
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189
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
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diff changeset
190 async def profileConnecting(self, client):
3728
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diff changeset
191 self.client = client
3682
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192 await self.init(client)
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
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193
3728
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194 async def apGet(self, url: str) -> dict:
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195 """Retrieve AP JSON from given URL
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diff changeset
196
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diff changeset
197 @raise error.StanzaError: "service-unavailable" is sent when something went wrong
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diff changeset
198 with AP server
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199 """
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diff changeset
200 try:
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diff changeset
201 return await treq.json_content(await treq.get(
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Goffi <goffi@goffi.org>
parents: 3684
diff changeset
202 url,
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
203 headers = {
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
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diff changeset
204 "Accept": [MEDIA_TYPE_AP],
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
205 "Content-Type": [MEDIA_TYPE_AP],
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diff changeset
206 }
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
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parents: 3684
diff changeset
207 ))
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
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diff changeset
208 except Exception as e:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
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diff changeset
209 raise error.StanzaError(
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
210 "service-unavailable",
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
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diff changeset
211 text=f"Can't get AP data at {url}: {e}"
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Goffi <goffi@goffi.org>
parents: 3684
diff changeset
212 )
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
213
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diff changeset
214 def mustEncode(self, text: str) -> bool:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
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parents: 3684
diff changeset
215 """Indicate if a text must be period encoded"""
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
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parents: 3684
diff changeset
216 return (
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
217 not RE_ALLOWED_UNQUOTED.match(text)
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Goffi <goffi@goffi.org>
parents: 3684
diff changeset
218 or text.startswith("___")
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
219 or "---" in text
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Goffi <goffi@goffi.org>
parents: 3684
diff changeset
220 )
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
221
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
222 def periodEncode(self, text: str) -> str:
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Goffi <goffi@goffi.org>
parents: 3684
diff changeset
223 """Period encode a text
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
224
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
225 see [getJIDAndNode] for reasons of period encoding
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parents: 3684
diff changeset
226 """
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
227 return (
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
228 parse.quote(text, safe="")
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
229 .replace("---", "%2d%2d%2d")
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
230 .replace("___", "%5f%5f%5f")
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Goffi <goffi@goffi.org>
parents: 3684
diff changeset
231 .replace(".", "%2e")
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
232 .replace("~", "%7e")
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
233 .replace("%", ".")
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
234 )
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
235
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
236 async def getAPAccountFromJidAndNode(
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
237 self,
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
238 jid_: jid.JID,
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
239 node: Optional[str]
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
240 ) -> str:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
241 """Construct AP account from JID and node
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
242
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
243 The account construction will use escaping when necessary
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
244 """
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
245 if not node or node == self._m.namespace:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
246 node = None
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
247
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
248 if node and not jid_.user and not self.mustEncode(node):
3729
86eea17cafa7 component AP gateway: split plugin in several files:
Goffi <goffi@goffi.org>
parents: 3728
diff changeset
249 is_pubsub = await self.isPubsub(jid_)
3728
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parents: 3684
diff changeset
250 # when we have a pubsub service, the user part can be used to set the node
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parents: 3684
diff changeset
251 # this produces more user-friendly AP accounts
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Goffi <goffi@goffi.org>
parents: 3684
diff changeset
252 if is_pubsub:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
253 jid_.user = node
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
254 node = None
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
255
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
256 is_local = self.isLocal(jid_)
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Goffi <goffi@goffi.org>
parents: 3684
diff changeset
257 user = jid_.user if is_local else jid_.userhost()
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
258 if user is None:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
259 user = ""
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
260 account_elts = []
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
261 if node and self.mustEncode(node) or self.mustEncode(user):
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
262 account_elts = ["___"]
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
263 if node:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
264 node = self.periodEncode(node)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
265 user = self.periodEncode(user)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
266
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
267 if not user:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
268 raise exceptions.InternalError("there should be a user part")
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Goffi <goffi@goffi.org>
parents: 3684
diff changeset
269
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
270 if node:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
271 account_elts.extend((node, "---"))
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
272
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diff changeset
273 account_elts.extend((
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diff changeset
274 user, "@", jid_.host if is_local else self.client.jid.userhost()
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diff changeset
275 ))
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diff changeset
276 return "".join(account_elts)
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277
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diff changeset
278 def isLocal(self, jid_: jid.JID) -> bool:
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279 """Returns True if jid_ use a domain or subdomain of gateway's host"""
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diff changeset
280 local_host = self.client.host.split(".")
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diff changeset
281 assert local_host
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diff changeset
282 return jid_.host.split(".")[-len(local_host):] == local_host
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diff changeset
283
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diff changeset
284 async def isPubsub(self, jid_: jid.JID) -> bool:
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diff changeset
285 """Indicate if a JID is a Pubsub service"""
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diff changeset
286 host_disco = await self.host.getDiscoInfos(self.client, jid_)
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diff changeset
287 return (
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diff changeset
288 ("pubsub", "service") in host_disco.identities
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diff changeset
289 and not ("pubsub", "pep") in host_disco.identities
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diff changeset
290 )
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diff changeset
291
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diff changeset
292 async def getJIDAndNode(self, ap_account: str) -> Tuple[jid.JID, Optional[str]]:
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diff changeset
293 """Decode raw AP account handle to get XMPP JID and Pubsub Node
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parents: 3684
diff changeset
294
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diff changeset
295 Username are case insensitive.
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diff changeset
296
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diff changeset
297 By default, the username correspond to local username (i.e. username from
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diff changeset
298 component's server).
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diff changeset
299
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diff changeset
300 If local name's domain is a pubsub service (and not PEP), the username is taken as
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parents: 3684
diff changeset
301 a pubsub node.
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parents: 3684
diff changeset
302
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diff changeset
303 If ``---`` is present in username, the part before is used as pubsub node, and the
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parents: 3684
diff changeset
304 rest as a JID user part.
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parents: 3684
diff changeset
305
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
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parents: 3684
diff changeset
306 If username starts with ``___``, characters are encoded using period encoding
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parents: 3684
diff changeset
307 (i.e. percent encoding where a ``.`` is used instead of ``%``).
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parents: 3684
diff changeset
308
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
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diff changeset
309 This horror is necessary due to limitation in some AP implementation (notably
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parents: 3684
diff changeset
310 Mastodon), cf. https://github.com/mastodon/mastodon/issues/17222
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parents: 3684
diff changeset
311
3729
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diff changeset
312 examples:
3728
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parents: 3684
diff changeset
313
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parents: 3684
diff changeset
314 ``toto@example.org`` => JID = toto@example.org, node = None
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diff changeset
315
3729
86eea17cafa7 component AP gateway: split plugin in several files:
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diff changeset
316 ``___toto.40example.net@example.org`` => JID = toto@example.net (this one is a
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parents: 3728
diff changeset
317 non-local JID, and will work only if setings ``local_only`` is False), node = None
3728
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diff changeset
318
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diff changeset
319 ``toto@pubsub.example.org`` (with pubsub.example.org being a pubsub service) =>
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parents: 3684
diff changeset
320 JID = pubsub.example.org, node = toto
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parents: 3684
diff changeset
321
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
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diff changeset
322 ``tata---toto@example.org`` => JID = toto@example.org, node = tata
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parents: 3684
diff changeset
323
3729
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diff changeset
324 ``___urn.3axmpp.3amicroblog.3a0@pubsub.example.org`` (with pubsub.example.org
3728
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
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diff changeset
325 being a pubsub service) ==> JID = pubsub.example.org, node = urn:xmpp:microblog:0
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parents: 3684
diff changeset
326
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
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diff changeset
327 @param ap_account: ActivityPub account handle (``username@domain.tld``)
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diff changeset
328 @return: service JID and pubsub node
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diff changeset
329 if pubsub is None, default microblog pubsub node (and possibly other nodes
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
330 that plugins may hanlde) will be used
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diff changeset
331 @raise ValueError: invalid account
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diff changeset
332 @raise PermissionError: non local jid is used when gateway doesn't allow them
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
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parents: 3684
diff changeset
333 """
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
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diff changeset
334 if ap_account.count("@") != 1:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
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diff changeset
335 raise ValueError("Invalid AP account")
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
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parents: 3684
diff changeset
336 if ap_account.startswith("___"):
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parents: 3684
diff changeset
337 encoded = True
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diff changeset
338 ap_account = ap_account[3:]
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diff changeset
339 else:
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diff changeset
340 encoded = False
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parents: 3684
diff changeset
341
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
342 username, domain = ap_account.split("@")
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parents: 3684
diff changeset
343
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
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parents: 3684
diff changeset
344 if "---" in username:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
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parents: 3684
diff changeset
345 node, username = username.rsplit("---", 1)
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parents: 3684
diff changeset
346 else:
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Goffi <goffi@goffi.org>
parents: 3684
diff changeset
347 node = None
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
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parents: 3684
diff changeset
348
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
349 if encoded:
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Goffi <goffi@goffi.org>
parents: 3684
diff changeset
350 username = parse.unquote(
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
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parents: 3684
diff changeset
351 RE_PERIOD_ENC.sub(r"%\g<hex>", username),
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
352 errors="strict"
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
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parents: 3684
diff changeset
353 )
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
354 if node:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
355 node = parse.unquote(
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
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parents: 3684
diff changeset
356 RE_PERIOD_ENC.sub(r"%\g<hex>", node),
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Goffi <goffi@goffi.org>
parents: 3684
diff changeset
357 errors="strict"
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
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parents: 3684
diff changeset
358 )
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
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parents: 3684
diff changeset
359
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
360 if "@" in username:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
361 username, domain = username.rsplit("@", 1)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
362
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
363 if not node:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
364 # we need to check host disco, because disco request to user may be
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
365 # blocked for privacy reason (see
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
366 # https://xmpp.org/extensions/xep-0030.html#security)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
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parents: 3684
diff changeset
367 is_pubsub = await self.isPubsub(jid.JID(domain))
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Goffi <goffi@goffi.org>
parents: 3684
diff changeset
368
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
369 if is_pubsub:
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parents: 3684
diff changeset
370 # if the host is a pubsub service and not a PEP, we consider that username
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Goffi <goffi@goffi.org>
parents: 3684
diff changeset
371 # is in fact the node name
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
372 node = username
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
373 username = None
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
374
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
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parents: 3684
diff changeset
375 jid_s = f"{username}@{domain}" if username else domain
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Goffi <goffi@goffi.org>
parents: 3684
diff changeset
376 try:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
377 jid_ = jid.JID(jid_s)
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parents: 3684
diff changeset
378 except RuntimeError:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
379 raise ValueError(f"Invalid jid: {jid_s!r}")
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Goffi <goffi@goffi.org>
parents: 3684
diff changeset
380
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
381 if self.local_only and not self.isLocal(jid_):
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parents: 3684
diff changeset
382 raise exceptions.PermissionError(
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
383 "This gateway is configured to map only local entities and services"
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
384 )
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
385
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
386 return jid_, node
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
387
3682
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
388 def parseAPURL(self, url: str) -> Tuple[str, str]:
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
389 """Parse an URL leading to an AP endpoint
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
390
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
391 @param url: URL to parse (schema is not mandatory)
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
392 @return: endpoint type and AP account
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
393 """
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
394 path = parse.urlparse(url).path.lstrip("/")
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
395 type_, account = path[len(self.ap_path):].lstrip("/").split("/", 1)
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
396 return type_, parse.unquote(account)
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
397
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
398 def buildAPURL(self, type_:str , *args: str) -> str:
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
399 """Build an AP endpoint URL
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
400
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
401 @param type_: type of AP endpoing
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
402 @param arg: endpoint dependant arguments
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
403 """
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
404 return parse.urljoin(
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
405 self.base_ap_url,
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
406 str(Path(type_).joinpath(*(parse.quote_plus(a) for a in args)))
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
407 )
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
408
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
409 async def signAndPost(self, url: str, url_actor: str, doc: dict) -> TReqResponse:
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
410 """Sign a documentent and post it to AP server
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
411
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
412 @param url: AP server endpoint
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
413 @param url_actor: URL generated by this gateway for local actor
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
414 @param doc: document to send
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
415 """
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
416 p_url = parse.urlparse(url)
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
417 date = http.datetimeToString().decode()
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
418 body = json.dumps(doc).encode()
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
419 digest_hash = base64.b64encode(hashlib.sha256(body).digest()).decode()
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
420 digest = f"sha-256={digest_hash}"
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
421 to_sign = (
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
422 f"(request-target): post {p_url.path}\nhost: {p_url.hostname}\n"
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
423 f"date: {date}\ndigest: {digest}"
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
424 )
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
425 signature = base64.b64encode(self.private_key.sign(
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
426 to_sign.encode(),
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
427 # we have to use PKCS1v15 padding to be compatible with Mastodon
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
428 padding.PKCS1v15(),
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
429 hashes.SHA256()
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
430 )).decode()
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
431 h_signature = (
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
432 f'keyId="{url_actor}",headers="(request-target) host date digest",'
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
433 f'signature="{signature}"'
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
434 )
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
435 return await treq.post(
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
436 url,
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
437 body,
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
438 headers={
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
439 "Host": [p_url.hostname],
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
440 "Date": [date],
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
441 "Digest": [digest],
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
442 "Signature": [h_signature],
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
443 }
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
444 )
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
445
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
446 def _publishMessage(self, mess_data_s: str, service_s: str, profile: str):
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
447 mess_data: dict = data_format.deserialise(mess_data_s) # type: ignore
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
448 service = jid.JID(service_s)
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
449 client = self.host.getClient(profile)
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
450 return defer.ensureDeferred(self.publishMessage(client, mess_data, service))
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
451
3728
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
452 async def getAPActorIdFromAccount(self, account: str) -> str:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
453 """Retrieve account ID from it's handle using WebFinger
3682
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
454
3728
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
455 @param account: AP handle (user@domain.tld)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
456 @return: Actor ID (which is an URL)
3682
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
457 """
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
458 if account.count("@") != 1 or "/" in account:
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
459 raise ValueError("Invalid account: {account!r}")
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
460 host = account.split("@")[1]
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
461 try:
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
462 finger_data = await treq.json_content(await treq.get(
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
463 f"https://{host}/.well-known/webfinger?"
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
464 f"resource=acct:{parse.quote_plus(account)}",
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
465 ))
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
466 except Exception as e:
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
467 raise exceptions.DataError(f"Can't get webfinger data: {e}")
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
468 for link in finger_data.get("links", []):
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
469 if (
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
470 link.get("type") == "application/activity+json"
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
471 and link.get("rel") == "self"
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
472 ):
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
473 href = link.get("href", "").strip()
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
474 if not href:
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
475 raise ValueError(
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
476 f"Invalid webfinger data for {account:r}: missing href"
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
477 )
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
478 break
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
479 else:
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
480 raise ValueError(
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
481 f"No ActivityPub link found for {account!r}"
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
482 )
3728
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
483 return href
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
484
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
485 async def getAPActorDataFromId(self, account: str) -> dict:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
486 """Retrieve ActivityPub Actor data
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
487
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
488 @param account: ActivityPub Actor identifier
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
489 """
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
490 href = await self.getAPActorIdFromAccount(account)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
491 return await self.apGet(href)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
492
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
493 @async_lru(maxsize=LRU_MAX_SIZE)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
494 async def getAPAccountFromId(self, actor_id: str):
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
495 """Retrieve AP account from the ID URL
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
496
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
497 @param actor_id: AP ID of the actor (URL to the actor data)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
498 """
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
499 url_parsed = parse.urlparse(actor_id)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
500 actor_data = await self.apGet(actor_id)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
501 username = actor_data.get("preferredUsername")
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
502 if not username:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
503 raise exceptions.DataError(
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
504 'No "preferredUsername" field found, can\'t retrieve actor account'
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
505 )
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
506 account = f"{username}@{url_parsed.hostname}"
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
507 # we try to retrieve the actor ID from the account to check it
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
508 found_id = await self.getAPActorIdFromAccount(account)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
509 if found_id != actor_id:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
510 # cf. https://socialhub.activitypub.rocks/t/how-to-retrieve-user-server-tld-handle-from-actors-url/2196
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
511 msg = (
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
512 f"Account ID found on WebFinger {found_id!r} doesn't match our actor ID "
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
513 f"({actor_id!r}). This AP instance doesn't seems to use "
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
514 '"preferredUsername" as we expect.'
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
515 )
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
516 log.warning(msg)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
517 raise exceptions.DataError(msg)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
518 return account
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
519
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
520 async def getAPItems(
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
521 self,
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
522 account: str,
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
523 max_items: Optional[int] = None,
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
524 chronological_pagination: bool = True,
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
525 after_id: Optional[str] = None,
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
526 start_index: Optional[int] = None,
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
527 ) -> Tuple[List[domish.Element], rsm.RSMResponse]:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
528 """Retrieve AP items and convert them to XMPP items
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
529
3729
86eea17cafa7 component AP gateway: split plugin in several files:
Goffi <goffi@goffi.org>
parents: 3728
diff changeset
530 @param account: AP account handle to get items from
3728
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
531 @param max_items: maximum number of items to retrieve
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
532 retrieve all items by default
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
533 @param chronological_pagination: get pages in chronological order
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
534 AP use reversed chronological order for pagination, "first" page returns more
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
535 recent items. If "chronological_pagination" is True, "last" AP page will be
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
536 retrieved first.
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
537 @param after_id: if set, retrieve items starting from given ID
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
538 Due to ActivityStream Collection Paging limitations, this is inefficient and
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
539 if ``after_id`` is not already in cache, we have to retrieve every page until
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
540 we find it.
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
541 In most common cases, ``after_id`` should be in cache though (client usually
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
542 use known ID when in-order pagination is used).
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
543 @param start_index: start retrieving items from the one with given index
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
544 Due to ActivityStream Collection Paging limitations, this is inefficient and
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
545 all pages before the requested index will be retrieved to count items.
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
546 @return: XMPP Pubsub items and corresponding RSM Response
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
547 Items are always returned in chronological order in the result
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
548 """
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
549 actor_data = await self.getAPActorDataFromId(account)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
550 outbox = actor_data.get("outbox")
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
551 rsm_resp: Dict[str, Union[bool, int]] = {}
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
552 if not outbox:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
553 raise exceptions.DataError(f"No outbox found for actor {account}")
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
554 outbox_data = await self.apGet(outbox)
3682
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
555 try:
3728
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
556 count = outbox_data["totalItems"]
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
557 except KeyError:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
558 log.warning(
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
559 f'"totalItems" not found in outbox of {account}, defaulting to 20'
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
560 )
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
561 count = 20
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
562 else:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
563 log.info(f"{account}'s outbox has {count} item(s)")
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
564 rsm_resp["count"] = count
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
565
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
566 if start_index is not None:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
567 assert chronological_pagination and after_id is None
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
568 if start_index >= count:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
569 return [], rsm_resp
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
570 elif start_index == 0:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
571 # this is the default behaviour
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
572 pass
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
573 elif start_index > 5000:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
574 raise error.StanzaError(
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
575 "feature-not-implemented",
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
576 text="Maximum limit for previous_index has been reached, this limit"
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
577 "is set to avoid DoS"
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
578 )
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
579 else:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
580 # we'll convert "start_index" to "after_id", thus we need the item just
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
581 # before "start_index"
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
582 previous_index = start_index - 1
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
583 retrieved_items = 0
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
584 current_page = outbox_data["last"]
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
585 while retrieved_items < count:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
586 page_data, items = await self.parseAPPage(current_page)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
587 if not items:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
588 log.warning(f"found an empty AP page at {current_page}")
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
589 return [], rsm_resp
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
590 page_start_idx = retrieved_items
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
591 retrieved_items += len(items)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
592 if previous_index <= retrieved_items:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
593 after_id = items[previous_index - page_start_idx]["id"]
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
594 break
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
595 try:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
596 current_page = page_data["prev"]
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
597 except KeyError:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
598 log.warning(
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
599 f"missing previous page link at {current_page}: {page_data!r}"
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
600 )
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
601 raise error.StanzaError(
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
602 "service-unavailable",
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
603 "Error while retrieving previous page from AP service at "
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
604 f"{current_page}"
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
605 )
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
606
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
607 init_page = "last" if chronological_pagination else "first"
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
608 page = outbox_data.get(init_page)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
609 if not page:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
610 raise exceptions.DataError(
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
611 f"Initial page {init_page!r} not found for outbox {outbox}"
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
612 )
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
613 items = []
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
614 page_items = []
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
615 retrieved_items = 0
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
616 found_after_id = False
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
617
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
618 while retrieved_items < count:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
619 __, page_items = await self.parseAPPage(page)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
620 retrieved_items += len(page_items)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
621 if after_id is not None and not found_after_id:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
622 # if we have an after_id, we ignore all items until the requested one is
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
623 # found
3729
86eea17cafa7 component AP gateway: split plugin in several files:
Goffi <goffi@goffi.org>
parents: 3728
diff changeset
624 try:
86eea17cafa7 component AP gateway: split plugin in several files:
Goffi <goffi@goffi.org>
parents: 3728
diff changeset
625 limit_idx = [i["id"] for i in page_items].index(after_id)
86eea17cafa7 component AP gateway: split plugin in several files:
Goffi <goffi@goffi.org>
parents: 3728
diff changeset
626 except ValueError:
3728
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
627 # if "after_id" is not found, we don't add any item from this page
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
628 log.debug(f"{after_id!r} not found at {page}, skipping")
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
629 else:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
630 found_after_id = True
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
631 if chronological_pagination:
3729
86eea17cafa7 component AP gateway: split plugin in several files:
Goffi <goffi@goffi.org>
parents: 3728
diff changeset
632 start_index = retrieved_items - len(page_items) + limit_idx + 1
3728
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
633 page_items = page_items[limit_idx+1:]
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
634 else:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
635 start_index = count - (retrieved_items - len(page_items) +
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
636 limit_idx + 1)
3729
86eea17cafa7 component AP gateway: split plugin in several files:
Goffi <goffi@goffi.org>
parents: 3728
diff changeset
637 page_items = page_items[:limit_idx]
3728
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
638 items.extend(page_items)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
639 else:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
640 items.extend(page_items)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
641 if max_items is not None and len(items) >= max_items:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
642 if chronological_pagination:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
643 items = items[:max_items]
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
644 else:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
645 items = items[-max_items:]
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
646 break
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
647 page = outbox_data.get("prev" if chronological_pagination else "next")
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
648 if not page:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
649 break
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
650
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
651 if after_id is not None and not found_after_id:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
652 raise error.StanzaError("item-not-found")
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
653
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
654 if after_id is None:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
655 rsm_resp["index"] = 0 if chronological_pagination else count - len(items)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
656
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
657 if start_index is not None:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
658 rsm_resp["index"] = start_index
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
659 elif after_id is not None:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
660 log.warning("Can't determine index of first element")
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
661 elif chronological_pagination:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
662 rsm_resp["index"] = 0
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
663 else:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
664 rsm_resp["index"] = count - len(items)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
665 if items:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
666 rsm_resp.update({
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
667 "first": items[0]["id"],
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
668 "last": items[-1]["id"]
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
669 })
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
670
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
671 return items, rsm.RSMResponse(**rsm_resp)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
672
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
673 async def parseAPPage(self, url: str) -> Tuple[dict, List[domish.Element]]:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
674 """Convert AP objects from an AP page to XMPP items
3682
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
675
3728
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
676 @param url: url linking and AP page
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
677 @return: page data, pubsub items
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
678 """
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
679 page_data = await self.apGet(url)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
680 ap_items = page_data.get("orderedItems")
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
681 if not ap_items:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
682 log.warning('No "orderedItems" collection found')
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
683 return page_data, []
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
684 items = []
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
685 # AP Collections are in antichronological order, but we expect chronological in
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
686 # Pubsub, thus we reverse it
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
687 for ap_item in reversed(ap_items):
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
688 try:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
689 ap_object, mb_data = await self.apItem2MBdata(ap_item)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
690 except (exceptions.DataError, NotImplementedError, error.StanzaError):
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
691 continue
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
692
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
693 item_elt = await self._m.data2entry(
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
694 self.client, mb_data, ap_object["id"], None, self._m.namespace
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
695 )
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
696 item_elt["publisher"] = mb_data["author_jid"].full()
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
697 items.append(item_elt)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
698
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
699 return page_data, items
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
700
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
701 async def apItem2MBdata(self, ap_item: dict) -> Tuple[dict, dict]:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
702 """Convert AP item to microblog data
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
703
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
704 @return: AP Item's Object and microblog data
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
705 @raise exceptions.DataError: something is invalid in the AP item
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
706 @raise NotImplemented: some AP data is not handled yet
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
707 @raise error.StanzaError: error while contacting the AP server
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
708 """
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
709 ap_object = ap_item.get("object")
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
710 if not ap_object:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
711 log.warning(f'No "object" found in AP item {ap_item!r}')
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
712 raise exceptions.DataError
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
713 if isinstance(ap_object, str):
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
714 ap_object = await self.apGet(ap_object)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
715 obj_id = ap_object.get("id")
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
716 if not obj_id:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
717 log.warning(f'No "id" found in AP object: {ap_object!r}')
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
718 raise exceptions.DataError
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
719 if ap_object.get("inReplyTo") is not None:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
720 raise NotImplementedError
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
721 mb_data = {}
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
722 for ap_key, mb_key in AP_MB_MAP.items():
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
723 data = ap_object.get(ap_key)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
724 if data is None:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
725 continue
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
726 mb_data[mb_key] = data
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
727
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
728 # content
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
729 try:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
730 language, content_xhtml = ap_object["contentMap"].popitem()
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
731 except (KeyError, AttributeError):
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
732 try:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
733 mb_data["content_xhtml"] = mb_data["content"]
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
734 except KeyError:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
735 log.warning(f"no content found:\n{ap_object!r}")
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
736 raise exceptions.DataError
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
737 else:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
738 mb_data["language"] = language
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
739 mb_data["content_xhtml"] = content_xhtml
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
740
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
741 # author
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
742 actor = ap_item.get("actor")
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
743 if not actor:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
744 log.warning(f"no actor associated to object id {obj_id!r}")
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
745 raise exceptions.DataError
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
746 elif isinstance(actor, list):
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
747 # we only keep first item of list as author
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
748 # TODO: handle multiple actors
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
749 if len(actor) > 1:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
750 log.warning("multiple actors are not managed")
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
751 actor = actor[0]
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
752
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
753 if isinstance(actor, dict):
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
754 actor = actor.get("id")
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
755 if not actor:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
756 log.warning(f"no actor id found: {actor!r}")
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
757 raise exceptions.DataError
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
758
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
759 if isinstance(actor, str):
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
760 account = await self.getAPAccountFromId(actor)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
761 mb_data["author"] = account.split("@", 1)[0]
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
762 author_jid = mb_data["author_jid"] = jid.JID(
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
763 None,
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
764 (
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
765 self.host.plugins["XEP-0106"].escape(account),
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
766 self.client.jid.host,
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
767 None
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
768 )
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
769 )
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
770 else:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
771 log.warning(f"unknown actor type found: {actor!r}")
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
772 raise exceptions.DataError
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
773
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
774 # published/updated
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
775 for field in ("published", "updated"):
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
776 value = ap_object.get(field)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
777 if not value and field == "updated":
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
778 value = ap_object.get("published")
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
779 if value:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
780 try:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
781 mb_data[field] = calendar.timegm(
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
782 dateutil.parser.parse(str(value)).utctimetuple()
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
783 )
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
784 except dateutil.parser.ParserError as e:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
785 log.warning(f"Can't parse {field!r} field: {e}")
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
786 return ap_object, mb_data
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
787
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
788 async def mbdata2APitem(self, client: SatXMPPEntity, mb_data: dict) -> dict:
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
789 """Convert Libervia Microblog Data to ActivityPub item"""
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
790 if not mb_data.get("id"):
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
791 mb_data["id"] = shortuuid.uuid()
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
792 if not mb_data.get("author_jid"):
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
793 mb_data["author_jid"] = client.jid
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
794 ap_account = await self.getAPAccountFromJidAndNode(
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
795 jid.JID(mb_data["author_jid"]),
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
796 None
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
797 )
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
798 url_actor = self.buildAPURL(TYPE_ACTOR, ap_account)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
799 url_item = self.buildAPURL(TYPE_ITEM, ap_account, mb_data["id"])
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
800 return {
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
801 "@context": "https://www.w3.org/ns/activitystreams",
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
802 "id": url_item,
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
803 "type": "Create",
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
804 "actor": url_actor,
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
805
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
806 "object": {
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
807 "id": url_item,
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
808 "type": "Note",
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
809 "published": utils.xmpp_date(mb_data["published"]),
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
810 "attributedTo": url_actor,
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
811 "content": mb_data.get("content_xhtml") or mb_data["content"],
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
812 "to": "https://www.w3.org/ns/activitystreams#Public"
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
813 }
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
814 }
3682
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
815
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
816 async def publishMessage(
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
817 self,
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
818 client: SatXMPPEntity,
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
819 mess_data: dict,
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
820 service: jid.JID
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
821 ) -> None:
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
822 """Send an AP message
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
823
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
824 .. note::
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
825
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
826 This is a temporary method used for development only
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
827
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
828 @param mess_data: message data. Following keys must be set:
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
829
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
830 ``node``
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
831 identifier of message which is being replied (this will
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
832 correspond to pubsub node in the future)
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
833
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
834 ``content_xhtml`` or ``content``
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
835 message body (respectively in XHTML or plain text)
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
836
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
837 @param service: JID corresponding to the AP actor.
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
838 """
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
839 if not service.user:
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
840 raise ValueError("service must have a local part")
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
841 account = self.host.plugins["XEP-0106"].unescape(service.user)
3728
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
842 ap_actor_data = await self.getAPActorDataFromId(account)
3682
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
843
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
844 try:
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
845 inbox_url = ap_actor_data["endpoints"]["sharedInbox"]
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
846 except KeyError:
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
847 raise exceptions.DataError("Can't get ActivityPub actor inbox")
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
848
3728
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
849 item_data = await self.mbdata2APitem(client, mess_data)
b15644cae50d component AP gateway: JID/node ⟺ AP outbox conversion:
Goffi <goffi@goffi.org>
parents: 3684
diff changeset
850 url_actor = item_data["object"]["attributedTo"]
3682
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
851 resp = await self.signAndPost(inbox_url, url_actor, item_data)
3684
8353cc3b8db9 component AP gateway: fix wrong operator when testing HTTP code
Goffi <goffi@goffi.org>
parents: 3682
diff changeset
852 if resp.code != 202:
3682
7c990aaa49d3 comp AP Gateway: ActivityPub Component first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
853 raise exceptions.NetworkError(f"unexpected return code: {resp.code}")