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annotate sat/plugins/plugin_comp_ap_gateway/constants.py @ 3913:944f51f9c2b4

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core (xmpp): make `send` a blocking method, fix `sendMessageData` calls: original `send` method is blocking, and it is used as such by Wokkel and thus can't be changed to an async method easily. However, an Async method is necessary to have an async trigger at the very end of the send workflow for end-to-end encryption. To workaround that, `send` is an async method which call `a_send`, an async method which actually does the sending. This way legacy method can still call `send` while `a_send` can be await otherwise. Fix calls to `sendMessageData`: the method now being an `async` one, `ensureDeferred` had to be used in some calls.
author Goffi <goffi@goffi.org>
date Sat, 24 Sep 2022 16:31:39 +0200
parents 0aa7023dcd08
children d538b07cddf3
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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
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20 IMPORT_NAME = "ap-gateway"
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21 CONF_SECTION = f"component {IMPORT_NAME}"
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22 CONTENT_TYPE_AP = "application/activity+json; charset=utf-8"
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23 TYPE_ACTOR = "actor"
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24 TYPE_INBOX = "inbox"
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25 TYPE_SHARED_INBOX = "shared_inbox"
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26 TYPE_OUTBOX = "outbox"
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27 TYPE_FOLLOWERS = "followers"
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28 TYPE_FOLLOWING = "following"
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29 TYPE_ITEM = "item"
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30 TYPE_TOMBSTONE = "Tombstone"
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31 TYPE_MENTION = "Mention"
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32 TYPE_LIKE = "Like"
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33 TYPE_REACTION = "EmojiReact"
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34 TYPE_EVENT = "Event"
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35 TYPE_JOIN = "Join"
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36 TYPE_LEAVE = "Leave"
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37 MEDIA_TYPE_AP = "application/activity+json"
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38 NS_AP = "https://www.w3.org/ns/activitystreams"
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39 NS_AP_PUBLIC = f"{NS_AP}#Public"
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40 # 3 values can be used, see https://www.w3.org/TR/activitypub/#public-addressing
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41 PUBLIC_TUPLE = (NS_AP_PUBLIC, "as:Public", "Public")
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42 AP_REQUEST_TYPES = {
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43 "GET": {TYPE_ACTOR, TYPE_OUTBOX, TYPE_FOLLOWERS, TYPE_FOLLOWING},
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44 "POST": {"inbox"},
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45 }
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46 # headers to check for signature
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47 SIGN_HEADERS = {
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48 # headers needed for all HTTP methods
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49 None: [
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50 # tuples are equivalent headers/pseudo headers, one of them must be present
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51 ("date", "(created)"),
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52 ("digest", "(request-target)"),
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53 ],
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54 b"GET": ["host"],
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55 b"POST": ["digest"]
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56 }
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57 PAGE_SIZE = 10
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58 HS2019 = "hs2019"
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59 # delay after which a signed request is not accepted anymore
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60 SIGN_EXP = 12*60*60 # 12 hours (same value as for Mastodon)
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61
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62 LRU_MAX_SIZE = 200
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63 ACTIVITY_TYPES = (
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64 "Accept", "Add", "Announce", "Arrive", "Block", "Create", "Delete", "Dislike", "Flag",
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65 "Follow", "Ignore", "Invite", "Join", "Leave", "Like", "Listen", "Move", "Offer",
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66 "Question", "Reject", "Read", "Remove", "TentativeReject", "TentativeAccept",
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67 "Travel", "Undo", "Update", "View",
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68 # non-standard activities
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69 "EmojiReact"
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70 )
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71 ACTIVITY_TYPES_LOWER = [a.lower() for a in ACTIVITY_TYPES]
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72 ACTIVITY_OBJECT_MANDATORY = (
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73 "Create", "Update", "Delete", "Follow", "Add", "Remove", "Like", "Block", "Undo"
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74 )
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75 ACTIVITY_TARGET_MANDATORY = ("Add", "Remove")
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76 # activities which can be used with Shared Inbox (i.e. with no account specified)
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77 # must be lowercase
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78 ACTIVIY_NO_ACCOUNT_ALLOWED = (
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79 "create", "update", "delete", "announce", "undo", "like", "emojireact", "join",
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80 "leave"
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81 )
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82 # maximum number of parents to retrieve when comments_max_depth option is set
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83 COMMENTS_MAX_PARENTS = 100
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84 # maximum size of avatar, in bytes
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85 MAX_AVATAR_SIZE = 1024 * 1024 * 5
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86
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87 # storage prefixes
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88 ST_AVATAR = "[avatar]"
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89 ST_AP_CACHE = "[AP_item_cache]"