2c654e017d
when a mentions are found in AP items (either with people specified directly as target, of with `mention` tags as in https://www.w3.org/TR/activitystreams-vocabulary/#microsyntaxes), they are converted to XEP-0372 `mention` references. This is only done for Pubsub items (i.e. not for private messages). rel 369
82 lines
2.9 KiB
Python
82 lines
2.9 KiB
Python
#!/usr/bin/env python3
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# Libervia ActivityPub Gateway
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# Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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IMPORT_NAME = "ap-gateway"
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CONF_SECTION = f"component {IMPORT_NAME}"
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CONTENT_TYPE_AP = "application/activity+json; charset=utf-8"
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TYPE_ACTOR = "actor"
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TYPE_INBOX = "inbox"
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TYPE_SHARED_INBOX = "shared_inbox"
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TYPE_OUTBOX = "outbox"
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TYPE_FOLLOWERS = "followers"
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TYPE_FOLLOWING = "following"
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TYPE_ITEM = "item"
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TYPE_TOMBSTONE = "Tombstone"
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TYPE_MENTION = "Mention"
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MEDIA_TYPE_AP = "application/activity+json"
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NS_AP_PUBLIC = "https://www.w3.org/ns/activitystreams#Public"
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# 3 values can be used, see https://www.w3.org/TR/activitypub/#public-addressing
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PUBLIC_TUPLE = (NS_AP_PUBLIC, "as:Public", "Public")
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# mapping from AP metadata to microblog data
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AP_MB_MAP = {
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"content": "content_xhtml",
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}
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AP_REQUEST_TYPES = {
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"GET": {TYPE_ACTOR, TYPE_OUTBOX, TYPE_FOLLOWERS, TYPE_FOLLOWING},
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"POST": {"inbox"},
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}
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# headers to check for signature
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SIGN_HEADERS = {
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# headers needed for all HTTP methods
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None: [
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# tuples are equivalent headers/pseudo headers, one of them must be present
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("date", "(created)"),
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("digest", "(request-target)"),
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],
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b"GET": ["host"],
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b"POST": ["digest"]
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}
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PAGE_SIZE = 10
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HS2019 = "hs2019"
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# delay after which a signed request is not accepted anymore
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SIGN_EXP = 12*60*60 # 12 hours (same value as for Mastodon)
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LRU_MAX_SIZE = 200
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ACTIVITY_TYPES = (
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"Accept", "Add", "Announce", "Arrive", "Block", "Create", "Delete", "Dislike", "Flag",
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"Follow", "Ignore", "Invite", "Join", "Leave", "Like", "Listen", "Move", "Offer",
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"Question", "Reject", "Read", "Remove", "TentativeReject", "TentativeAccept",
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"Travel", "Undo", "Update", "View"
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)
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ACTIVITY_TYPES_LOWER = [a.lower() for a in ACTIVITY_TYPES]
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ACTIVITY_OBJECT_MANDATORY = (
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"Create", "Update", "Delete", "Follow", "Add", "Remove", "Like", "Block", "Undo"
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)
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ACTIVITY_TARGET_MANDATORY = ("Add", "Remove")
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# activities which can be used with Shared Inbox (i.e. with no account specified)
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# must be lowercase
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ACTIVIY_NO_ACCOUNT_ALLOWED = ("create", "delete")
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# maximum number of parents to retrieve when comments_max_depth option is set
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COMMENTS_MAX_PARENTS = 100
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# maximum size of avatar, in bytes
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MAX_AVATAR_SIZE = 1024 * 1024 * 5
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# storage prefixes
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ST_AVATAR = "[avatar]"
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