Snake case

merge-requests/26/head
Bob Mottram 2021-12-31 11:12:16 +00:00
parent cafc946df7
commit a884e8a755
1 changed files with 216 additions and 216 deletions

View File

@ -40,22 +40,22 @@ from posts import get_person_box
# the maximum number of reactions from individual actors which can be
# added to a post. Hence an adversary can't bombard you with sockpuppet
# generated reactions and make the post infeasibly large
maxActorReactionsPerPost = 64
MAX_ACTOR_REACTIONS_PER_POST = 64
# regex defining permissable emoji icon range
emojiRegex = re.compile(r'[\u263a-\U0001f645]')
EMOJI_REGEX = re.compile(r'[\u263a-\U0001f645]')
def valid_emoji_content(emojiContent: str) -> bool:
def valid_emoji_content(emoji_content: str) -> bool:
"""Is the given emoji content valid?
"""
if not emojiContent:
if not emoji_content:
return False
if len(emojiContent) > 2:
if len(emoji_content) > 2:
return False
if len(emojiRegex.findall(emojiContent)) == 0:
if len(EMOJI_REGEX.findall(emoji_content)) == 0:
return False
if contains_invalid_chars(emojiContent):
if contains_invalid_chars(emoji_content):
return False
return True
@ -63,11 +63,11 @@ def valid_emoji_content(emojiContent: str) -> bool:
def _reactionpost(recent_posts_cache: {},
session, base_dir: str, federation_list: [],
nickname: str, domain: str, port: int,
ccList: [], http_prefix: str,
objectUrl: str, emojiContent: str,
actorReaction: str,
cc_list: [], http_prefix: str,
object_url: str, emoji_content: str,
actor_reaction: str,
client_to_server: bool,
send_threads: [], postLog: [],
send_threads: [], post_log: [],
person_cache: {}, cached_webfingers: {},
debug: bool, project_version: str,
signing_priv_key_pem: str) -> {}:
@ -76,110 +76,110 @@ def _reactionpost(recent_posts_cache: {},
'to' might be a specific person (actor) whose post was reaction
object is typically the url of the message which was reaction
"""
if not url_permitted(objectUrl, federation_list):
if not url_permitted(object_url, federation_list):
return None
if not valid_emoji_content(emojiContent):
print('_reaction: Invalid emoji reaction: "' + emojiContent + '"')
if not valid_emoji_content(emoji_content):
print('_reaction: Invalid emoji reaction: "' + emoji_content + '"')
return
fullDomain = get_full_domain(domain, port)
full_domain = get_full_domain(domain, port)
newReactionJson = {
new_reaction_json = {
"@context": "https://www.w3.org/ns/activitystreams",
'type': 'EmojiReact',
'actor': local_actor_url(http_prefix, nickname, fullDomain),
'object': objectUrl,
'content': emojiContent
'actor': local_actor_url(http_prefix, nickname, full_domain),
'object': object_url,
'content': emoji_content
}
if ccList:
if len(ccList) > 0:
newReactionJson['cc'] = ccList
if cc_list:
if len(cc_list) > 0:
new_reaction_json['cc'] = cc_list
# Extract the domain and nickname from a statuses link
reaction_postNickname = None
reaction_postDomain = None
reaction_postPort = None
reaction_post_nickname = None
reaction_post_domain = None
reaction_post_port = None
group_account = False
if actorReaction:
reaction_postNickname = get_nickname_from_actor(actorReaction)
reaction_postDomain, reaction_postPort = \
get_domain_from_actor(actorReaction)
group_account = has_group_type(base_dir, actorReaction, person_cache)
if actor_reaction:
reaction_post_nickname = get_nickname_from_actor(actor_reaction)
reaction_post_domain, reaction_post_port = \
get_domain_from_actor(actor_reaction)
group_account = has_group_type(base_dir, actor_reaction, person_cache)
else:
if has_users_path(objectUrl):
reaction_postNickname = get_nickname_from_actor(objectUrl)
reaction_postDomain, reaction_postPort = \
get_domain_from_actor(objectUrl)
if '/' + str(reaction_postNickname) + '/' in objectUrl:
actorReaction = \
objectUrl.split('/' + reaction_postNickname + '/')[0] + \
'/' + reaction_postNickname
if has_users_path(object_url):
reaction_post_nickname = get_nickname_from_actor(object_url)
reaction_post_domain, reaction_post_port = \
get_domain_from_actor(object_url)
if '/' + str(reaction_post_nickname) + '/' in object_url:
actor_reaction = \
object_url.split('/' + reaction_post_nickname + '/')[0] + \
'/' + reaction_post_nickname
group_account = \
has_group_type(base_dir, actorReaction, person_cache)
has_group_type(base_dir, actor_reaction, person_cache)
if reaction_postNickname:
post_filename = locate_post(base_dir, nickname, domain, objectUrl)
if reaction_post_nickname:
post_filename = locate_post(base_dir, nickname, domain, object_url)
if not post_filename:
print('DEBUG: reaction base_dir: ' + base_dir)
print('DEBUG: reaction nickname: ' + nickname)
print('DEBUG: reaction domain: ' + domain)
print('DEBUG: reaction objectUrl: ' + objectUrl)
print('DEBUG: reaction object_url: ' + object_url)
return None
update_reaction_collection(recent_posts_cache,
base_dir, post_filename, objectUrl,
newReactionJson['actor'],
base_dir, post_filename, object_url,
new_reaction_json['actor'],
nickname, domain, debug, None,
emojiContent)
emoji_content)
send_signed_json(newReactionJson, session, base_dir,
send_signed_json(new_reaction_json, session, base_dir,
nickname, domain, port,
reaction_postNickname,
reaction_postDomain, reaction_postPort,
reaction_post_nickname,
reaction_post_domain, reaction_post_port,
'https://www.w3.org/ns/activitystreams#Public',
http_prefix, True, client_to_server, federation_list,
send_threads, postLog, cached_webfingers,
send_threads, post_log, cached_webfingers,
person_cache,
debug, project_version, None, group_account,
signing_priv_key_pem, 7165392)
return newReactionJson
return new_reaction_json
def reaction_post(recent_posts_cache: {},
session, base_dir: str, federation_list: [],
nickname: str, domain: str, port: int, http_prefix: str,
reactionNickname: str, reactionDomain: str,
reactionPort: int, ccList: [],
reactionStatusNumber: int, emojiContent: str,
reaction_nickname: str, reaction_domain: str,
reaction_port: int, cc_list: [],
reaction_status_number: int, emoji_content: str,
client_to_server: bool,
send_threads: [], postLog: [],
send_threads: [], post_log: [],
person_cache: {}, cached_webfingers: {},
debug: bool, project_version: str,
signing_priv_key_pem: str) -> {}:
"""Adds a reaction to a given status post. This is only used by unit tests
"""
reactionDomain = get_full_domain(reactionDomain, reactionPort)
reaction_domain = get_full_domain(reaction_domain, reaction_port)
actorReaction = \
local_actor_url(http_prefix, reactionNickname, reactionDomain)
objectUrl = actorReaction + '/statuses/' + str(reactionStatusNumber)
actor_reaction = \
local_actor_url(http_prefix, reaction_nickname, reaction_domain)
object_url = actor_reaction + '/statuses/' + str(reaction_status_number)
return _reactionpost(recent_posts_cache,
session, base_dir, federation_list,
nickname, domain, port,
ccList, http_prefix, objectUrl, emojiContent,
actorReaction, client_to_server,
send_threads, postLog, person_cache,
cc_list, http_prefix, object_url, emoji_content,
actor_reaction, client_to_server,
send_threads, post_log, person_cache,
cached_webfingers,
debug, project_version, signing_priv_key_pem)
def send_reaction_via_server(base_dir: str, session,
fromNickname: str, password: str,
fromDomain: str, fromPort: int,
from_nickname: str, password: str,
from_domain: str, fromPort: int,
http_prefix: str, reactionUrl: str,
emojiContent: str,
emoji_content: str,
cached_webfingers: {}, person_cache: {},
debug: bool, project_version: str,
signing_priv_key_pem: str) -> {}:
@ -188,88 +188,88 @@ def send_reaction_via_server(base_dir: str, session,
if not session:
print('WARN: No session for send_reaction_via_server')
return 6
if not valid_emoji_content(emojiContent):
if not valid_emoji_content(emoji_content):
print('send_reaction_via_server: Invalid emoji reaction: "' +
emojiContent + '"')
emoji_content + '"')
return 7
fromDomainFull = get_full_domain(fromDomain, fromPort)
from_domain_full = get_full_domain(from_domain, fromPort)
actor = local_actor_url(http_prefix, fromNickname, fromDomainFull)
actor = local_actor_url(http_prefix, from_nickname, from_domain_full)
newReactionJson = {
new_reaction_json = {
"@context": "https://www.w3.org/ns/activitystreams",
'type': 'EmojiReact',
'actor': actor,
'object': reactionUrl,
'content': emojiContent
'content': emoji_content
}
handle = http_prefix + '://' + fromDomainFull + '/@' + fromNickname
handle = http_prefix + '://' + from_domain_full + '/@' + from_nickname
# lookup the inbox for the To handle
wfRequest = webfinger_handle(session, handle, http_prefix,
cached_webfingers,
fromDomain, project_version, debug, False,
signing_priv_key_pem)
if not wfRequest:
wf_request = webfinger_handle(session, handle, http_prefix,
cached_webfingers,
from_domain, project_version, debug, False,
signing_priv_key_pem)
if not wf_request:
if debug:
print('DEBUG: reaction webfinger failed for ' + handle)
return 1
if not isinstance(wfRequest, dict):
if not isinstance(wf_request, dict):
print('WARN: reaction webfinger for ' + handle +
' did not return a dict. ' + str(wfRequest))
' did not return a dict. ' + str(wf_request))
return 1
postToBox = 'outbox'
post_to_box = 'outbox'
# get the actor inbox for the To handle
originDomain = fromDomain
(inboxUrl, pubKeyId, pubKey, fromPersonId, sharedInbox, avatarUrl,
displayName, _) = get_person_box(signing_priv_key_pem,
originDomain,
base_dir, session, wfRequest,
person_cache,
project_version, http_prefix,
fromNickname, fromDomain,
postToBox, 72873)
origin_domain = from_domain
(inbox_url, _, _, from_person_id, _, _,
_, _) = get_person_box(signing_priv_key_pem,
origin_domain,
base_dir, session, wf_request,
person_cache,
project_version, http_prefix,
from_nickname, from_domain,
post_to_box, 72873)
if not inboxUrl:
if not inbox_url:
if debug:
print('DEBUG: reaction no ' + postToBox +
print('DEBUG: reaction no ' + post_to_box +
' was found for ' + handle)
return 3
if not fromPersonId:
if not from_person_id:
if debug:
print('DEBUG: reaction no actor was found for ' + handle)
return 4
authHeader = create_basic_auth_header(fromNickname, password)
auth_header = create_basic_auth_header(from_nickname, password)
headers = {
'host': fromDomain,
'host': from_domain,
'Content-type': 'application/json',
'Authorization': authHeader
'Authorization': auth_header
}
postResult = post_json(http_prefix, fromDomainFull,
session, newReactionJson, [], inboxUrl,
headers, 3, True)
if not postResult:
post_result = post_json(http_prefix, from_domain_full,
session, new_reaction_json, [], inbox_url,
headers, 3, True)
if not post_result:
if debug:
print('WARN: POST reaction failed for c2s to ' + inboxUrl)
print('WARN: POST reaction failed for c2s to ' + inbox_url)
return 5
if debug:
print('DEBUG: c2s POST reaction success')
return newReactionJson
return new_reaction_json
def send_undo_reaction_via_server(base_dir: str, session,
fromNickname: str, password: str,
fromDomain: str, fromPort: int,
from_nickname: str, password: str,
from_domain: str, fromPort: int,
http_prefix: str, reactionUrl: str,
emojiContent: str,
emoji_content: str,
cached_webfingers: {}, person_cache: {},
debug: bool, project_version: str,
signing_priv_key_pem: str) -> {}:
@ -279,11 +279,11 @@ def send_undo_reaction_via_server(base_dir: str, session,
print('WARN: No session for send_undo_reaction_via_server')
return 6
fromDomainFull = get_full_domain(fromDomain, fromPort)
from_domain_full = get_full_domain(from_domain, fromPort)
actor = local_actor_url(http_prefix, fromNickname, fromDomainFull)
actor = local_actor_url(http_prefix, from_nickname, from_domain_full)
newUndoReactionJson = {
new_undo_reaction_json = {
"@context": "https://www.w3.org/ns/activitystreams",
'type': 'Undo',
'actor': actor,
@ -291,69 +291,69 @@ def send_undo_reaction_via_server(base_dir: str, session,
'type': 'EmojiReact',
'actor': actor,
'object': reactionUrl,
'content': emojiContent
'content': emoji_content
}
}
handle = http_prefix + '://' + fromDomainFull + '/@' + fromNickname
handle = http_prefix + '://' + from_domain_full + '/@' + from_nickname
# lookup the inbox for the To handle
wfRequest = webfinger_handle(session, handle, http_prefix,
cached_webfingers,
fromDomain, project_version, debug, False,
signing_priv_key_pem)
if not wfRequest:
wf_request = webfinger_handle(session, handle, http_prefix,
cached_webfingers,
from_domain, project_version, debug, False,
signing_priv_key_pem)
if not wf_request:
if debug:
print('DEBUG: unreaction webfinger failed for ' + handle)
return 1
if not isinstance(wfRequest, dict):
if not isinstance(wf_request, dict):
if debug:
print('WARN: unreaction webfinger for ' + handle +
' did not return a dict. ' + str(wfRequest))
' did not return a dict. ' + str(wf_request))
return 1
postToBox = 'outbox'
post_to_box = 'outbox'
# get the actor inbox for the To handle
originDomain = fromDomain
(inboxUrl, pubKeyId, pubKey, fromPersonId, sharedInbox, avatarUrl,
displayName, _) = get_person_box(signing_priv_key_pem,
originDomain,
base_dir, session, wfRequest,
person_cache, project_version,
http_prefix, fromNickname,
fromDomain, postToBox,
72625)
origin_domain = from_domain
(inbox_url, _, _, from_person_id, _, _,
_, _) = get_person_box(signing_priv_key_pem,
origin_domain,
base_dir, session, wf_request,
person_cache, project_version,
http_prefix, from_nickname,
from_domain, post_to_box,
72625)
if not inboxUrl:
if not inbox_url:
if debug:
print('DEBUG: unreaction no ' + postToBox +
print('DEBUG: unreaction no ' + post_to_box +
' was found for ' + handle)
return 3
if not fromPersonId:
if not from_person_id:
if debug:
print('DEBUG: unreaction no actor was found for ' + handle)
return 4
authHeader = create_basic_auth_header(fromNickname, password)
auth_header = create_basic_auth_header(from_nickname, password)
headers = {
'host': fromDomain,
'host': from_domain,
'Content-type': 'application/json',
'Authorization': authHeader
'Authorization': auth_header
}
postResult = post_json(http_prefix, fromDomainFull,
session, newUndoReactionJson, [], inboxUrl,
headers, 3, True)
if not postResult:
post_result = post_json(http_prefix, from_domain_full,
session, new_undo_reaction_json, [], inbox_url,
headers, 3, True)
if not post_result:
if debug:
print('WARN: POST unreaction failed for c2s to ' + inboxUrl)
print('WARN: POST unreaction failed for c2s to ' + inbox_url)
return 5
if debug:
print('DEBUG: c2s POST unreaction success')
return newUndoReactionJson
return new_undo_reaction_json
def outbox_reaction(recent_posts_cache: {},
@ -383,19 +383,19 @@ def outbox_reaction(recent_posts_cache: {},
if debug:
print('DEBUG: c2s reaction request arrived in outbox')
messageId = remove_id_ending(message_json['object'])
message_id = remove_id_ending(message_json['object'])
domain = remove_domain_port(domain)
emojiContent = message_json['content']
post_filename = locate_post(base_dir, nickname, domain, messageId)
emoji_content = message_json['content']
post_filename = locate_post(base_dir, nickname, domain, message_id)
if not post_filename:
if debug:
print('DEBUG: c2s reaction post not found in inbox or outbox')
print(messageId)
print(message_id)
return True
update_reaction_collection(recent_posts_cache,
base_dir, post_filename, messageId,
base_dir, post_filename, message_id,
message_json['actor'],
nickname, domain, debug, None, emojiContent)
nickname, domain, debug, None, emoji_content)
if debug:
print('DEBUG: post reaction via c2s - ' + post_filename)
@ -425,28 +425,28 @@ def outbox_undo_reaction(recent_posts_cache: {},
if debug:
print('DEBUG: c2s undo reaction request arrived in outbox')
messageId = remove_id_ending(message_json['object']['object'])
emojiContent = message_json['object']['content']
message_id = remove_id_ending(message_json['object']['object'])
emoji_content = message_json['object']['content']
domain = remove_domain_port(domain)
post_filename = locate_post(base_dir, nickname, domain, messageId)
post_filename = locate_post(base_dir, nickname, domain, message_id)
if not post_filename:
if debug:
print('DEBUG: c2s undo reaction post not found in inbox or outbox')
print(messageId)
print(message_id)
return True
undo_reaction_collection_entry(recent_posts_cache, base_dir, post_filename,
messageId, message_json['actor'],
domain, debug, None, emojiContent)
message_id, message_json['actor'],
domain, debug, None, emoji_content)
if debug:
print('DEBUG: post undo reaction via c2s - ' + post_filename)
def update_reaction_collection(recent_posts_cache: {},
base_dir: str, post_filename: str,
objectUrl: str, actor: str,
object_url: str, actor: str,
nickname: str, domain: str, debug: bool,
post_json_object: {},
emojiContent: str) -> None:
emoji_content: str) -> None:
"""Updates the reactions collection within a post
"""
if not post_json_object:
@ -457,56 +457,56 @@ def update_reaction_collection(recent_posts_cache: {},
# remove any cached version of this post so that the
# reaction icon is changed
remove_post_from_cache(post_json_object, recent_posts_cache)
cachedPostFilename = \
cached_post_filename = \
get_cached_post_filename(base_dir, nickname,
domain, post_json_object)
if cachedPostFilename:
if os.path.isfile(cachedPostFilename):
if cached_post_filename:
if os.path.isfile(cached_post_filename):
try:
os.remove(cachedPostFilename)
os.remove(cached_post_filename)
except OSError:
print('EX: update_reaction_collection unable to delete ' +
cachedPostFilename)
cached_post_filename)
obj = post_json_object
if has_object_dict(post_json_object):
obj = post_json_object['object']
if not objectUrl.endswith('/reactions'):
objectUrl = objectUrl + '/reactions'
if not object_url.endswith('/reactions'):
object_url = object_url + '/reactions'
if not obj.get('reactions'):
if debug:
print('DEBUG: Adding initial emoji reaction to ' + objectUrl)
reactionsJson = {
print('DEBUG: Adding initial emoji reaction to ' + object_url)
reactions_json = {
"@context": "https://www.w3.org/ns/activitystreams",
'id': objectUrl,
'id': object_url,
'type': 'Collection',
"totalItems": 1,
'items': [{
'type': 'EmojiReact',
'actor': actor,
'content': emojiContent
'content': emoji_content
}]
}
obj['reactions'] = reactionsJson
obj['reactions'] = reactions_json
else:
if not obj['reactions'].get('items'):
obj['reactions']['items'] = []
# upper limit for the number of reactions on a post
if len(obj['reactions']['items']) >= maxActorReactionsPerPost:
if len(obj['reactions']['items']) >= MAX_ACTOR_REACTIONS_PER_POST:
return
for reactionItem in obj['reactions']['items']:
if reactionItem.get('actor') and reactionItem.get('content'):
if reactionItem['actor'] == actor and \
reactionItem['content'] == emojiContent:
for reaction_item in obj['reactions']['items']:
if reaction_item.get('actor') and reaction_item.get('content'):
if reaction_item['actor'] == actor and \
reaction_item['content'] == emoji_content:
# already reaction
return
newReaction = {
new_reaction = {
'type': 'EmojiReact',
'actor': actor,
'content': emojiContent
'content': emoji_content
}
obj['reactions']['items'].append(newReaction)
obj['reactions']['items'].append(new_reaction)
itlen = len(obj['reactions']['items'])
obj['reactions']['totalItems'] = itlen
@ -517,8 +517,8 @@ def update_reaction_collection(recent_posts_cache: {},
def html_emoji_reactions(post_json_object: {}, interactive: bool,
actor: str, maxReactionTypes: int,
boxName: str, pageNumber: int) -> str:
actor: str, max_reaction_types: int,
box_name: str, page_number: int) -> str:
"""html containing row of emoji reactions
displayed at the bottom of posts, above the icons
"""
@ -531,64 +531,64 @@ def html_emoji_reactions(post_json_object: {}, interactive: bool,
if not post_json_object['object']['reactions'].get('items'):
return ''
reactions = {}
reactedToByThisActor = []
reacted_to_by_this_actor = []
for item in post_json_object['object']['reactions']['items']:
emojiContent = item['content']
emojiActor = item['actor']
emojiNickname = get_nickname_from_actor(emojiActor)
emojiDomain, _ = get_domain_from_actor(emojiActor)
emojiHandle = emojiNickname + '@' + emojiDomain
if emojiActor == actor:
if emojiContent not in reactedToByThisActor:
reactedToByThisActor.append(emojiContent)
if not reactions.get(emojiContent):
if len(reactions.items()) < maxReactionTypes:
reactions[emojiContent] = {
"handles": [emojiHandle],
emoji_content = item['content']
emoji_actor = item['actor']
emoji_nickname = get_nickname_from_actor(emoji_actor)
emoji_domain, _ = get_domain_from_actor(emoji_actor)
emoji_handle = emoji_nickname + '@' + emoji_domain
if emoji_actor == actor:
if emoji_content not in reacted_to_by_this_actor:
reacted_to_by_this_actor.append(emoji_content)
if not reactions.get(emoji_content):
if len(reactions.items()) < max_reaction_types:
reactions[emoji_content] = {
"handles": [emoji_handle],
"count": 1
}
else:
reactions[emojiContent]['count'] += 1
if len(reactions[emojiContent]['handles']) < 32:
reactions[emojiContent]['handles'].append(emojiHandle)
reactions[emoji_content]['count'] += 1
if len(reactions[emoji_content]['handles']) < 32:
reactions[emoji_content]['handles'].append(emoji_handle)
if len(reactions.items()) == 0:
return ''
reactBy = remove_id_ending(post_json_object['object']['id'])
htmlStr = '<div class="emojiReactionBar">\n'
for emojiContent, item in reactions.items():
react_by = remove_id_ending(post_json_object['object']['id'])
html_str = '<div class="emojiReactionBar">\n'
for emoji_content, item in reactions.items():
count = item['count']
# get the handles of actors who reacted
handlesStr = ''
handles_str = ''
item['handles'].sort()
for handle in item['handles']:
if handlesStr:
handlesStr += '&#10;'
handlesStr += handle
if handles_str:
handles_str += '&#10;'
handles_str += handle
if emojiContent not in reactedToByThisActor:
baseUrl = actor + '?react=' + reactBy
if emoji_content not in reacted_to_by_this_actor:
base_url = actor + '?react=' + react_by
else:
baseUrl = actor + '?unreact=' + reactBy
baseUrl += '?actor=' + post_json_object['actor']
baseUrl += '?tl=' + boxName
baseUrl += '?page=' + str(pageNumber)
baseUrl += '?emojreact='
base_url = actor + '?unreact=' + react_by
base_url += '?actor=' + post_json_object['actor']
base_url += '?tl=' + box_name
base_url += '?page=' + str(page_number)
base_url += '?emojreact='
htmlStr += ' <div class="emojiReactionButton">\n'
html_str += ' <div class="emojiReactionButton">\n'
if count < 100:
countStr = str(count)
count_str = str(count)
else:
countStr = '99+'
emojiContentStr = emojiContent + countStr
count_str = '99+'
emoji_content_str = emoji_content + count_str
if interactive:
# urlencode the emoji
emojiContentEncoded = urllib.parse.quote_plus(emojiContent)
emojiContentStr = \
' <a href="' + baseUrl + emojiContentEncoded + \
'" title="' + handlesStr + '">' + \
emojiContentStr + '</a>\n'
htmlStr += emojiContentStr
htmlStr += ' </div>\n'
htmlStr += '</div>\n'
return htmlStr
emoji_content_encoded = urllib.parse.quote_plus(emoji_content)
emoji_content_str = \
' <a href="' + base_url + emoji_content_encoded + \
'" title="' + handles_str + '">' + \
emoji_content_str + '</a>\n'
html_str += emoji_content_str
html_str += ' </div>\n'
html_str += '</div>\n'
return html_str