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annotate sat/plugins/plugin_comp_ap_gateway/constants.py @ 4001:32d714a8ea51

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plugin XEP-0045: dot not wait for MAM retrieval to be completed: in `_join_MAM`, `room.fully_joined` is called before retrieving the MAM archive, as the process can be very long, and is not necessary to have the room working (message can be received after being in the room, and added out of order). This avoid blocking the `join` workflow for an extended time. Some renaming and coroutine integrations.
author Goffi <goffi@goffi.org>
date Fri, 10 Mar 2023 17:22:41 +0100
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]"