Mercurial > libervia-backend
annotate sat/plugins/plugin_comp_ap_gateway/constants.py @ 3833:381340b9a9ee
component AP gateway: convert XMPP mentions to AP:
When a XEP-0372 mention is received, the linked pubsub item is looked after in cache, and
if found, it is send to mentioned entity with `mention` tag added.
However, this doesn't work in some cases (see incoming doc for details). To work around
that, `@user@server.tld` type mention are also scanned in body, and mentions are added
when found (this can be disabled with `auto_mentions` setting).
Mention are only scanned in "public" messages, i.e. for pubsub items, and not direct
messages.
rel 369
author | Goffi <goffi@goffi.org> |
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date | Sun, 10 Jul 2022 16:15:06 +0200 |
parents | 201a22bfbb74 |
children | 65e5718e7710 |
rev | line source |
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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 MEDIA_TYPE_AP = "application/activity+json" |
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33 NS_AP_PUBLIC = "https://www.w3.org/ns/activitystreams#Public" |
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34 # 3 values can be used, see https://www.w3.org/TR/activitypub/#public-addressing |
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35 PUBLIC_TUPLE = (NS_AP_PUBLIC, "as:Public", "Public") |
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36 AP_REQUEST_TYPES = { |
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37 "GET": {TYPE_ACTOR, TYPE_OUTBOX, TYPE_FOLLOWERS, TYPE_FOLLOWING}, |
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38 "POST": {"inbox"}, |
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39 } |
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40 # headers to check for signature |
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41 SIGN_HEADERS = { |
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42 # headers needed for all HTTP methods |
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43 None: [ |
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44 # tuples are equivalent headers/pseudo headers, one of them must be present |
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45 ("date", "(created)"), |
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46 ("digest", "(request-target)"), |
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47 ], |
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48 b"GET": ["host"], |
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49 b"POST": ["digest"] |
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50 } |
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51 PAGE_SIZE = 10 |
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52 HS2019 = "hs2019" |
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53 # delay after which a signed request is not accepted anymore |
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54 SIGN_EXP = 12*60*60 # 12 hours (same value as for Mastodon) |
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55 |
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56 LRU_MAX_SIZE = 200 |
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57 ACTIVITY_TYPES = ( |
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58 "Accept", "Add", "Announce", "Arrive", "Block", "Create", "Delete", "Dislike", "Flag", |
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59 "Follow", "Ignore", "Invite", "Join", "Leave", "Like", "Listen", "Move", "Offer", |
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60 "Question", "Reject", "Read", "Remove", "TentativeReject", "TentativeAccept", |
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61 "Travel", "Undo", "Update", "View" |
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62 ) |
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63 ACTIVITY_TYPES_LOWER = [a.lower() for a in ACTIVITY_TYPES] |
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64 ACTIVITY_OBJECT_MANDATORY = ( |
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65 "Create", "Update", "Delete", "Follow", "Add", "Remove", "Like", "Block", "Undo" |
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66 ) |
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67 ACTIVITY_TARGET_MANDATORY = ("Add", "Remove") |
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68 # activities which can be used with Shared Inbox (i.e. with no account specified) |
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69 # must be lowercase |
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70 ACTIVIY_NO_ACCOUNT_ALLOWED = ("create", "delete") |
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71 # maximum number of parents to retrieve when comments_max_depth option is set |
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72 COMMENTS_MAX_PARENTS = 100 |
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73 # maximum size of avatar, in bytes |
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74 MAX_AVATAR_SIZE = 1024 * 1024 * 5 |
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75 |
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76 # storage prefixes |
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77 ST_AVATAR = "[avatar]" |