mirror of https://gitlab.com/bashrc2/epicyon
247 lines
9.0 KiB
Python
247 lines
9.0 KiB
Python
__filename__ = "mastoapiv1.py"
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__author__ = "Bob Mottram"
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__license__ = "AGPL3+"
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__version__ = "1.2.0"
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__maintainer__ = "Bob Mottram"
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__email__ = "bob@libreserver.org"
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__status__ = "Production"
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__module_group__ = "API"
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import os
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from utils import loadJson
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from utils import getConfigParam
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from utils import acctDir
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from metadata import metaDataInstance
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def _getMastApiV1Id(path: str) -> int:
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"""Extracts the mastodon Id number from the given path
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"""
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mastoId = None
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idPath = '/api/v1/accounts/:'
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if not path.startswith(idPath):
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return None
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mastoIdStr = path.replace(idPath, '')
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if '/' in mastoIdStr:
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mastoIdStr = mastoIdStr.split('/')[0]
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if mastoIdStr.isdigit():
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mastoId = int(mastoIdStr)
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return mastoId
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return None
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def getMastoApiV1IdFromNickname(nickname: str) -> int:
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"""Given an account nickname return the corresponding mastodon id
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"""
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return int.from_bytes(nickname.encode('utf-8'), 'little')
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def _intToBytes(num: int) -> str:
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if num == 0:
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return b""
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else:
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return _intToBytes(num // 256) + bytes([num % 256])
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def getNicknameFromMastoApiV1Id(mastoId: int) -> str:
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"""Given the mastodon Id return the nickname
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"""
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nickname = _intToBytes(mastoId).decode()
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return nickname[::-1]
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def _getMastoApiV1Account(baseDir: str, nickname: str, domain: str) -> {}:
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"""See https://github.com/McKael/mastodon-documentation/
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blob/master/Using-the-API/API.md#account
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Authorization has already been performed
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"""
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accountFilename = acctDir(baseDir, nickname, domain) + '.json'
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if not os.path.isfile(accountFilename):
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return {}
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accountJson = loadJson(accountFilename)
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if not accountJson:
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return {}
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mastoAccountJson = {
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"id": getMastoApiV1IdFromNickname(nickname),
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"username": nickname,
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"acct": nickname,
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"display_name": accountJson['name'],
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"locked": accountJson['manuallyApprovesFollowers'],
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"created_at": "2016-10-05T10:30:00Z",
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"followers_count": 0,
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"following_count": 0,
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"statuses_count": 0,
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"note": accountJson['summary'],
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"url": accountJson['id'],
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"avatar": accountJson['icon']['url'],
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"avatar_static": accountJson['icon']['url'],
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"header": accountJson['image']['url'],
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"header_static": accountJson['image']['url']
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}
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return mastoAccountJson
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def mastoApiV1Response(path: str, callingDomain: str,
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uaStr: str,
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authorized: bool,
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httpPrefix: str,
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baseDir: str, nickname: str, domain: str,
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domainFull: str,
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onionDomain: str, i2pDomain: str,
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translate: {},
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registration: bool,
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systemLanguage: str,
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projectVersion: str,
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customEmoji: [],
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showNodeInfoAccounts: bool,
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brochMode: bool) -> ({}, str):
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"""This is a vestigil mastodon API for the purpose
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of returning an empty result to sites like
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https://mastopeek.app-dist.eu
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"""
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sendJson = None
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sendJsonStr = ''
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if not uaStr:
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uaStr = ''
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# parts of the api needing authorization
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if authorized and nickname:
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if path == '/api/v1/accounts/verify_credentials':
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sendJson = _getMastoApiV1Account(baseDir, nickname, domain)
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sendJsonStr = \
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'masto API account sent for ' + nickname + ' ' + uaStr
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# information about where the request is coming from
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callingInfo = ' ' + uaStr + ', ' + callingDomain
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# Parts of the api which don't need authorization
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mastoId = _getMastApiV1Id(path)
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if mastoId is not None:
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pathNickname = getNicknameFromMastoApiV1Id(mastoId)
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if pathNickname:
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originalPath = path
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if '/followers?' in path or \
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'/following?' in path or \
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'/search?' in path or \
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'/relationships?' in path or \
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'/statuses?' in path:
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path = path.split('?')[0]
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if path.endswith('/followers'):
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sendJson = []
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sendJsonStr = \
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'masto API followers sent for ' + nickname + \
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callingInfo
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elif path.endswith('/following'):
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sendJson = []
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sendJsonStr = \
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'masto API following sent for ' + nickname + \
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callingInfo
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elif path.endswith('/statuses'):
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sendJson = []
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sendJsonStr = \
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'masto API statuses sent for ' + nickname + \
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callingInfo
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elif path.endswith('/search'):
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sendJson = []
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sendJsonStr = \
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'masto API search sent ' + originalPath + \
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callingInfo
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elif path.endswith('/relationships'):
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sendJson = []
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sendJsonStr = \
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'masto API relationships sent ' + originalPath + \
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callingInfo
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else:
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sendJson = \
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_getMastoApiV1Account(baseDir, pathNickname, domain)
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sendJsonStr = \
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'masto API account sent for ' + nickname + \
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callingInfo
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# NOTE: adding support for '/api/v1/directory seems to create
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# federation problems, so avoid implementing that
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if path.startswith('/api/v1/blocks'):
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sendJson = []
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sendJsonStr = \
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'masto API instance blocks sent ' + path + callingInfo
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elif path.startswith('/api/v1/favorites'):
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sendJson = []
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sendJsonStr = 'masto API favorites sent ' + path + callingInfo
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elif path.startswith('/api/v1/follow_requests'):
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sendJson = []
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sendJsonStr = \
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'masto API follow requests sent ' + path + callingInfo
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elif path.startswith('/api/v1/mutes'):
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sendJson = []
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sendJsonStr = \
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'masto API mutes sent ' + path + callingInfo
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elif path.startswith('/api/v1/notifications'):
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sendJson = []
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sendJsonStr = \
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'masto API notifications sent ' + path + callingInfo
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elif path.startswith('/api/v1/reports'):
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sendJson = []
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sendJsonStr = 'masto API reports sent ' + path + callingInfo
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elif path.startswith('/api/v1/statuses'):
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sendJson = []
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sendJsonStr = 'masto API statuses sent ' + path + callingInfo
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elif path.startswith('/api/v1/timelines'):
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sendJson = {
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'error': 'This method requires an authenticated user'
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}
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sendJsonStr = 'masto API timelines sent ' + path + callingInfo
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elif path.startswith('/api/v1/custom_emojis'):
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sendJson = customEmoji
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sendJsonStr = \
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'masto API custom emojis sent ' + path + callingInfo
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adminNickname = getConfigParam(baseDir, 'admin')
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if adminNickname and path == '/api/v1/instance':
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instanceDescriptionShort = \
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getConfigParam(baseDir,
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'instanceDescriptionShort')
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if not instanceDescriptionShort:
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instanceDescriptionShort = \
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translate['Yet another Epicyon Instance']
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instanceDescription = getConfigParam(baseDir,
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'instanceDescription')
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instanceTitle = getConfigParam(baseDir, 'instanceTitle')
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if callingDomain.endswith('.onion') and onionDomain:
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domainFull = onionDomain
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httpPrefix = 'http'
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elif (callingDomain.endswith('.i2p') and i2pDomain):
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domainFull = i2pDomain
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httpPrefix = 'http'
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if brochMode:
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showNodeInfoAccounts = False
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sendJson = \
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metaDataInstance(showNodeInfoAccounts,
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instanceTitle,
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instanceDescriptionShort,
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instanceDescription,
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httpPrefix,
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baseDir,
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adminNickname,
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domain,
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domainFull,
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registration,
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systemLanguage,
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projectVersion)
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sendJsonStr = 'masto API instance metadata sent ' + uaStr
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elif path.startswith('/api/v1/instance/peers'):
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# This is just a dummy result.
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# Showing the full list of peers would have privacy implications.
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# On a large instance you are somewhat lost in the crowd, but on
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# small instances a full list of peers would convey a lot of
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# information about the interests of a small number of accounts
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sendJson = ['mastodon.social', domainFull]
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sendJsonStr = 'masto API peers metadata sent ' + uaStr
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elif path.startswith('/api/v1/instance/activity'):
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sendJson = []
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sendJsonStr = 'masto API activity metadata sent ' + uaStr
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return sendJson, sendJsonStr
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