mirror of https://gitlab.com/bashrc2/epicyon
480 lines
18 KiB
Python
480 lines
18 KiB
Python
__filename__ = "mastoapiv1.py"
|
|
__author__ = "Bob Mottram"
|
|
__license__ = "AGPL3+"
|
|
__version__ = "1.5.0"
|
|
__maintainer__ = "Bob Mottram"
|
|
__email__ = "bob@libreserver.org"
|
|
__status__ = "Production"
|
|
__module_group__ = "API"
|
|
|
|
import os
|
|
from utils import string_contains
|
|
from utils import get_url_from_post
|
|
from utils import load_json
|
|
from utils import get_config_param
|
|
from utils import acct_dir
|
|
from utils import remove_html
|
|
from utils import get_attachment_property_value
|
|
from utils import no_of_accounts
|
|
from utils import get_status_count
|
|
from utils import lines_in_file
|
|
from utils import data_dir
|
|
|
|
|
|
def _meta_data_instance_v1(show_accounts: bool,
|
|
instance_title: str,
|
|
instance_description_short: str,
|
|
instance_description: str,
|
|
http_prefix: str, base_dir: str,
|
|
admin_nickname: str, domain: str, domain_full: str,
|
|
registration: bool, system_language: str,
|
|
version: str) -> {}:
|
|
""" /api/v1/instance endpoint
|
|
"""
|
|
admin_actor_filename = \
|
|
data_dir(base_dir) + '/' + admin_nickname + '@' + domain + '.json'
|
|
if not os.path.isfile(admin_actor_filename):
|
|
return {}
|
|
|
|
admin_actor = load_json(admin_actor_filename)
|
|
if not admin_actor:
|
|
print('WARN: json load exception _meta_data_instance_v1')
|
|
return {}
|
|
|
|
rules_list = []
|
|
rules_filename = data_dir(base_dir) + '/tos.md'
|
|
if os.path.isfile(rules_filename):
|
|
with open(rules_filename, 'r', encoding='utf-8') as fp_rules:
|
|
rules_lines = fp_rules.readlines()
|
|
rule_ctr = 1
|
|
for line in rules_lines:
|
|
line = line.strip()
|
|
if not line:
|
|
continue
|
|
if line.startswith('#'):
|
|
continue
|
|
rules_list.append({
|
|
'id': str(rule_ctr),
|
|
'text': line
|
|
})
|
|
rule_ctr += 1
|
|
|
|
is_bot = False
|
|
is_group = False
|
|
if admin_actor['type'] == 'Group':
|
|
is_group = True
|
|
elif admin_actor['type'] != 'Person':
|
|
is_bot = True
|
|
|
|
url = \
|
|
http_prefix + '://' + domain_full + '/@' + \
|
|
admin_actor['preferredUsername']
|
|
|
|
if show_accounts:
|
|
active_accounts = no_of_accounts(base_dir)
|
|
local_posts = get_status_count(base_dir)
|
|
else:
|
|
active_accounts = 1
|
|
local_posts = 1
|
|
|
|
created_at = ''
|
|
if admin_actor.get('published'):
|
|
created_at = admin_actor['published']
|
|
|
|
url_str = get_url_from_post(admin_actor['icon']['url'])
|
|
icon_url = remove_html(url_str)
|
|
url_str = get_url_from_post(admin_actor['image']['url'])
|
|
image_url = remove_html(url_str)
|
|
instance = {
|
|
'approval_required': False,
|
|
'invites_enabled': False,
|
|
'registrations': registration,
|
|
'contact_account': {
|
|
'acct': admin_actor['preferredUsername'],
|
|
'created_at': created_at,
|
|
'avatar': icon_url,
|
|
'avatar_static': icon_url,
|
|
'header': image_url,
|
|
'header_static': image_url,
|
|
'bot': is_bot,
|
|
'discoverable': True,
|
|
'group': is_group,
|
|
'display_name': admin_actor['name'],
|
|
'locked': admin_actor['manuallyApprovesFollowers'],
|
|
'note': '<p>Admin of ' + domain + '</p>',
|
|
'url': url,
|
|
'username': admin_actor['preferredUsername']
|
|
},
|
|
'description': instance_description,
|
|
'languages': [system_language],
|
|
'short_description': instance_description_short,
|
|
'stats': {
|
|
'domain_count': 2,
|
|
'status_count': local_posts,
|
|
'user_count': active_accounts
|
|
},
|
|
'thumbnail': http_prefix + '://' + domain_full + '/login.png',
|
|
'title': instance_title,
|
|
'uri': domain_full,
|
|
'urls': {},
|
|
'version': version,
|
|
'rules': rules_list,
|
|
'configuration': {
|
|
'statuses': {
|
|
'max_media_attachments': 1
|
|
},
|
|
'media_attachments': {
|
|
'supported_mime_types': [
|
|
'image/jpeg',
|
|
'image/jxl',
|
|
'image/png',
|
|
'image/gif',
|
|
'image/webp',
|
|
'image/avif',
|
|
'image/heic',
|
|
'image/svg+xml',
|
|
'video/webm',
|
|
'video/mp4',
|
|
'video/ogv',
|
|
'audio/ogg',
|
|
'audio/wav',
|
|
'audio/x-wav',
|
|
'audio/x-pn-wave',
|
|
'audio/vnd.wave',
|
|
'audio/opus',
|
|
'audio/speex',
|
|
'audio/x-speex',
|
|
'audio/flac',
|
|
'audio/mpeg'
|
|
],
|
|
'image_size_limit': 10485760,
|
|
'image_matrix_limit': 16777216,
|
|
'video_size_limit': 41943040,
|
|
'video_frame_rate_limit': 60,
|
|
'video_matrix_limit': 2304000
|
|
}
|
|
}
|
|
}
|
|
|
|
return instance
|
|
|
|
|
|
def _get_mast_api_v1id(path: str) -> int:
|
|
"""Extracts the mastodon Id number from the given path
|
|
"""
|
|
masto_id = None
|
|
id_path = '/api/v1/accounts/:'
|
|
if not path.startswith(id_path):
|
|
return None
|
|
masto_id_str = path.replace(id_path, '')
|
|
if '/' in masto_id_str:
|
|
masto_id_str = masto_id_str.split('/')[0]
|
|
if masto_id_str.isdigit():
|
|
masto_id = int(masto_id_str)
|
|
return masto_id
|
|
return None
|
|
|
|
|
|
def get_masto_api_v1id_from_nickname(nickname: str) -> int:
|
|
"""Given an account nickname return the corresponding mastodon id
|
|
"""
|
|
return int.from_bytes(nickname.encode('utf-8'), 'little')
|
|
|
|
|
|
def _int_to_bytes(num: int) -> str:
|
|
"""Integer conversion
|
|
"""
|
|
if num == 0:
|
|
return b""
|
|
return _int_to_bytes(num // 256) + bytes([num % 256])
|
|
|
|
|
|
def get_nickname_from_masto_api_v1id(masto_id: int) -> str:
|
|
"""Given the mastodon Id return the nickname
|
|
"""
|
|
nickname = _int_to_bytes(masto_id).decode()
|
|
return nickname[::-1]
|
|
|
|
|
|
def _get_masto_api_v1account(base_dir: str, nickname: str, domain: str,
|
|
show_accounts: bool, broch_mode: bool) -> {}:
|
|
"""See https://github.com/McKael/mastodon-documentation/
|
|
blob/master/Using-the-API/API.md#account
|
|
Authorization has already been performed
|
|
"""
|
|
account_dir = acct_dir(base_dir, nickname, domain)
|
|
account_filename = account_dir + '.json'
|
|
if not os.path.isfile(account_filename):
|
|
return {}
|
|
account_json = load_json(account_filename)
|
|
if not account_json:
|
|
return {}
|
|
url_str = get_url_from_post(account_json['icon']['url'])
|
|
avatar_url = remove_html(url_str)
|
|
url_str = get_url_from_post(account_json['image']['url'])
|
|
image_url = remove_html(url_str)
|
|
joined_date = "2016-10-05T10:30:00Z"
|
|
if account_json.get('published'):
|
|
joined_date = account_json['published']
|
|
noindex = True
|
|
if 'indexable' in account_json:
|
|
if account_json['indexable'] is True:
|
|
noindex = False
|
|
discoverable = True
|
|
if 'discoverable' in account_json:
|
|
if account_json['discoverable'] is False:
|
|
discoverable = False
|
|
group = False
|
|
bot = False
|
|
if account_json['type'] == 'Group':
|
|
group = True
|
|
elif account_json['type'] != 'Person':
|
|
bot = True
|
|
no_of_statuses = 0
|
|
no_of_followers = 0
|
|
no_of_following = 0
|
|
fields = []
|
|
published = None
|
|
if show_accounts and not broch_mode:
|
|
no_of_followers = lines_in_file(account_dir + '/followers.txt')
|
|
no_of_following = lines_in_file(account_dir + '/following.txt')
|
|
# count the number of posts
|
|
for _, _, files2 in os.walk(account_dir + '/outbox'):
|
|
no_of_statuses = len(files2)
|
|
break
|
|
# get account fields from attachments
|
|
if account_json.get('attachment'):
|
|
if isinstance(account_json['attachment'], list):
|
|
for tag in account_json['attachment']:
|
|
if not isinstance(tag, dict):
|
|
continue
|
|
if not tag.get('name'):
|
|
continue
|
|
if not isinstance(tag['name'], str):
|
|
continue
|
|
prop_value_name, _ = \
|
|
get_attachment_property_value(tag)
|
|
if not prop_value_name:
|
|
continue
|
|
if not tag.get(prop_value_name):
|
|
continue
|
|
if not isinstance(tag[prop_value_name], str):
|
|
continue
|
|
fields.append({
|
|
"name": tag['name'],
|
|
"value": tag[prop_value_name],
|
|
"verified_at": None
|
|
})
|
|
published_filename = \
|
|
acct_dir(base_dir, nickname, domain) + '/.last_published'
|
|
if os.path.isfile(published_filename):
|
|
try:
|
|
with open(published_filename, 'r',
|
|
encoding='utf-8') as fp_pub:
|
|
published = fp_pub.read()
|
|
except OSError:
|
|
print('EX: unable to read last published time 1 ' +
|
|
published_filename)
|
|
|
|
masto_account_json = {
|
|
"id": get_masto_api_v1id_from_nickname(nickname),
|
|
"username": nickname,
|
|
"acct": nickname,
|
|
"display_name": account_json['name'],
|
|
"locked": account_json['manuallyApprovesFollowers'],
|
|
"created_at": joined_date,
|
|
"followers_count": no_of_followers,
|
|
"following_count": no_of_following,
|
|
"statuses_count": no_of_statuses,
|
|
"note": account_json['summary'],
|
|
"url": account_json['id'],
|
|
"avatar": avatar_url,
|
|
"avatar_static": avatar_url,
|
|
"header": image_url,
|
|
"header_static": image_url,
|
|
"noindex": noindex,
|
|
"discoverable": discoverable,
|
|
"group": group,
|
|
"bot": bot,
|
|
"emojis": [],
|
|
"roles": [],
|
|
"fields": fields
|
|
}
|
|
if published:
|
|
masto_account_json['last_status_at'] = published
|
|
return masto_account_json
|
|
|
|
|
|
def masto_api_v1_response(path: str, calling_domain: str,
|
|
ua_str: str,
|
|
authorized: bool,
|
|
http_prefix: str,
|
|
base_dir: str, nickname: str, domain: str,
|
|
domain_full: str,
|
|
onion_domain: str, i2p_domain: str,
|
|
translate: {},
|
|
registration: bool,
|
|
system_language: str,
|
|
project_version: str,
|
|
custom_emoji: [],
|
|
show_node_info_accounts: bool,
|
|
broch_mode: bool) -> ({}, str):
|
|
"""This is a vestigil mastodon API for the purpose
|
|
of returning a result to sites like
|
|
https://mastopeek.app-dist.eu
|
|
"""
|
|
send_json = None
|
|
send_json_str = ''
|
|
if not ua_str:
|
|
ua_str = ''
|
|
|
|
# parts of the api needing authorization
|
|
if authorized and nickname:
|
|
if path == '/api/v1/accounts/verify_credentials':
|
|
send_json = \
|
|
_get_masto_api_v1account(base_dir, nickname, domain,
|
|
show_node_info_accounts,
|
|
broch_mode)
|
|
send_json_str = \
|
|
'masto API account sent for ' + nickname + ' ' + ua_str
|
|
|
|
# information about where the request is coming from
|
|
calling_info = ' ' + ua_str + ', ' + calling_domain
|
|
|
|
# Parts of the api which don't need authorization
|
|
masto_id = _get_mast_api_v1id(path)
|
|
if masto_id is not None:
|
|
path_nickname = get_nickname_from_masto_api_v1id(masto_id)
|
|
if path_nickname:
|
|
original_path = path
|
|
if string_contains(path,
|
|
('/followers?', '/following?', '/streaming/',
|
|
'/search?', '/relationships?', '/statuses?')):
|
|
path = path.split('?')[0]
|
|
if '/streaming/' in path:
|
|
streaming_msg = \
|
|
"Error: Streaming API not implemented on this instance"
|
|
send_json = {
|
|
"error": streaming_msg
|
|
}
|
|
send_json_str = 'masto API streaming response'
|
|
if path.endswith('/followers'):
|
|
send_json = []
|
|
send_json_str = \
|
|
'masto API followers sent for ' + nickname + \
|
|
calling_info
|
|
elif path.endswith('/following'):
|
|
send_json = []
|
|
send_json_str = \
|
|
'masto API following sent for ' + nickname + \
|
|
calling_info
|
|
elif path.endswith('/statuses'):
|
|
send_json = []
|
|
send_json_str = \
|
|
'masto API statuses sent for ' + nickname + \
|
|
calling_info
|
|
elif path.endswith('/search'):
|
|
send_json = []
|
|
send_json_str = \
|
|
'masto API search sent ' + original_path + \
|
|
calling_info
|
|
elif path.endswith('/relationships'):
|
|
send_json = []
|
|
send_json_str = \
|
|
'masto API relationships sent ' + original_path + \
|
|
calling_info
|
|
else:
|
|
send_json = \
|
|
_get_masto_api_v1account(base_dir, path_nickname, domain,
|
|
show_node_info_accounts,
|
|
broch_mode)
|
|
send_json_str = \
|
|
'masto API account sent for ' + nickname + \
|
|
calling_info
|
|
|
|
# NOTE: adding support for '/api/v1/directory seems to create
|
|
# federation problems, so avoid implementing that
|
|
|
|
if path.startswith('/api/v1/blocks'):
|
|
send_json = []
|
|
send_json_str = \
|
|
'masto API instance blocks sent ' + path + calling_info
|
|
elif path.startswith('/api/v1/favorites'):
|
|
send_json = []
|
|
send_json_str = 'masto API favorites sent ' + path + calling_info
|
|
elif path.startswith('/api/v1/follow_requests'):
|
|
send_json = []
|
|
send_json_str = \
|
|
'masto API follow requests sent ' + path + calling_info
|
|
elif path.startswith('/api/v1/mutes'):
|
|
send_json = []
|
|
send_json_str = \
|
|
'masto API mutes sent ' + path + calling_info
|
|
elif path.startswith('/api/v1/notifications'):
|
|
send_json = []
|
|
send_json_str = \
|
|
'masto API notifications sent ' + path + calling_info
|
|
elif path.startswith('/api/v1/reports'):
|
|
send_json = []
|
|
send_json_str = 'masto API reports sent ' + path + calling_info
|
|
elif path.startswith('/api/v1/statuses'):
|
|
send_json = []
|
|
send_json_str = 'masto API statuses sent ' + path + calling_info
|
|
elif path.startswith('/api/v1/timelines'):
|
|
send_json = {
|
|
'error': 'This method requires an authenticated user'
|
|
}
|
|
send_json_str = 'masto API timelines sent ' + path + calling_info
|
|
elif path.startswith('/api/v1/custom_emojis'):
|
|
send_json = custom_emoji
|
|
send_json_str = \
|
|
'masto API custom emojis sent ' + path + calling_info
|
|
|
|
admin_nickname = get_config_param(base_dir, 'admin')
|
|
if admin_nickname and path == '/api/v1/instance':
|
|
instance_description_short = \
|
|
get_config_param(base_dir, 'instanceDescriptionShort')
|
|
if not instance_description_short:
|
|
instance_description_short = \
|
|
translate['Yet another Epicyon Instance']
|
|
instance_description = \
|
|
get_config_param(base_dir, 'instanceDescription')
|
|
instance_title = get_config_param(base_dir, 'instanceTitle')
|
|
|
|
if calling_domain.endswith('.onion') and onion_domain:
|
|
domain_full = onion_domain
|
|
http_prefix = 'http'
|
|
elif (calling_domain.endswith('.i2p') and i2p_domain):
|
|
domain_full = i2p_domain
|
|
http_prefix = 'http'
|
|
|
|
if broch_mode:
|
|
show_node_info_accounts = False
|
|
|
|
send_json = \
|
|
_meta_data_instance_v1(show_node_info_accounts,
|
|
instance_title,
|
|
instance_description_short,
|
|
instance_description,
|
|
http_prefix,
|
|
base_dir,
|
|
admin_nickname,
|
|
domain,
|
|
domain_full,
|
|
registration,
|
|
system_language,
|
|
project_version)
|
|
send_json_str = 'masto API instance metadata sent ' + ua_str
|
|
elif path.startswith('/api/v1/instance/peers'):
|
|
# This is just a dummy result.
|
|
# Showing the full list of peers would have privacy implications.
|
|
# On a large instance you are somewhat lost in the crowd, but on
|
|
# small instances a full list of peers would convey a lot of
|
|
# information about the interests of a small number of accounts
|
|
send_json = ['mastodon.social', domain_full]
|
|
send_json_str = 'masto API peers metadata sent ' + ua_str
|
|
elif path.startswith('/api/v1/instance/activity'):
|
|
send_json = []
|
|
send_json_str = 'masto API activity metadata sent ' + ua_str
|
|
return send_json, send_json_str
|