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move antispam code to actions

remotes/1693176582716663532/tmp_refs/heads/watchparty
justcool393 2022-10-11 22:11:20 -07:00
parent 5591d7d574
commit 501fbbf5d3
4 changed files with 84 additions and 112 deletions
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80
files/helpers/actions.py
View File

@ -311,3 +311,83 @@ def execute_basedbot(c, level, body, parent_submission, parent_post, v):
n = Notification(comment_id=c_based.id, user_id=v.id)
g.db.add(n)
def execute_antispam_submission_check(title, v, url):
now = int(time.time())
cutoff = now - 60 * 60 * 24
similar_posts = g.db.query(Submission).filter(
Submission.author_id == v.id,
Submission.title.op('<->')(title) < SPAM_SIMILARITY_THRESHOLD,
Submission.created_utc > cutoff
).all()
if url:
similar_urls = g.db.query(Submission).filter(
Submission.author_id == v.id,
Submission.url.op('<->')(url) < SPAM_URL_SIMILARITY_THRESHOLD,
Submission.created_utc > cutoff
).all()
else: similar_urls = []
threshold = SPAM_SIMILAR_COUNT_THRESHOLD
if v.age >= (60 * 60 * 24 * 7): threshold *= 3
elif v.age >= (60 * 60 * 24): threshold *= 2
if max(len(similar_urls), len(similar_posts)) >= threshold:
text = "Your account has been banned for **1 day** for the following reason:\n\n> Too much spam!"
send_repeatable_notification(v.id, text)
v.ban(reason="Spamming.",
days=1)
for post in similar_posts + similar_urls:
post.is_banned = True
post.is_pinned = False
post.ban_reason = "AutoJanny"
g.db.add(post)
ma=ModAction(
user_id=AUTOJANNY_ID,
target_submission_id=post.id,
kind="ban_post",
_note="spam"
)
g.db.add(ma)
return False
return True
def execute_antispam_comment_check(body, v):
if len(body) <= COMMENT_SPAM_LENGTH_THRESHOLD: return
now = int(time.time())
cutoff = now - 60 * 60 * 24
similar_comments = g.db.query(Comment).filter(
Comment.author_id == v.id,
Comment.body.op('<->')(body) < COMMENT_SPAM_SIMILAR_THRESHOLD,
Comment.created_utc > cutoff
).all()
threshold = COMMENT_SPAM_COUNT_THRESHOLD
if v.age >= (60 * 60 * 24 * 7):
threshold *= 3
elif v.age >= (60 * 60 * 24):
threshold *= 2
if len(similar_comments) <= threshold: return
text = "Your account has been banned for **1 day** for the following reason:\n\n> Too much spam!"
send_repeatable_notification(v.id, text)
v.ban(reason="Spamming.",
days=1)
for comment in similar_comments:
comment.is_banned = True
comment.ban_reason = "AutoJanny"
g.db.add(comment)
ma=ModAction(
user_id=AUTOJANNY_ID,
target_comment_id=comment.id,
kind="ban_comment",
_note="spam"
)
g.db.add(ma)
g.db.commit()
abort(403, "Too much spam!")

1
files/helpers/const.py
View File

@ -341,6 +341,7 @@ TRANSFER_MESSAGE_LENGTH_LIMIT = 200 # do not make larger than 10000 characters (
LOGGEDIN_ACTIVE_TIME = 15 * 60
PFP_DEFAULT_MARSEY = True
NOTIFICATION_SPAM_AGE_THRESHOLD = 0.5 * 86400
COMMENT_SPAM_LENGTH_THRESHOLD = 50
HOLE_NAME = 'hole'
HOLE_STYLE_FLAIR = False

72
files/routes/comments.py
View File

@ -260,43 +260,7 @@ def comment(v):
is_bot = v.id != BBBB_ID and (bool(request.headers.get("Authorization")) or (SITE == 'pcmemes.net' and v.id == SNAPPY_ID))
if len(body) > 50:
now = int(time.time())
cutoff = now - 60 * 60 * 24
similar_comments = g.db.query(Comment).filter(
Comment.author_id == v.id,
Comment.body.op('<->')(body) < COMMENT_SPAM_SIMILAR_THRESHOLD,
Comment.created_utc > cutoff
).all()
threshold = COMMENT_SPAM_COUNT_THRESHOLD
if v.age >= (60 * 60 * 24 * 7):
threshold *= 3
elif v.age >= (60 * 60 * 24):
threshold *= 2
if len(similar_comments) > threshold:
text = "Your account has been banned for **1 day** for the following reason:\n\n> Too much spam!"
send_repeatable_notification(v.id, text)
v.ban(reason="Spamming.",
days=1)
for comment in similar_comments:
comment.is_banned = True
comment.ban_reason = "AutoJanny"
g.db.add(comment)
ma=ModAction(
user_id=AUTOJANNY_ID,
target_comment_id=comment.id,
kind="ban_comment",
_note="spam"
)
g.db.add(ma)
g.db.commit()
abort(403, "Too much spam!")
execute_antispam_comment_check(body, v)
if len(body_html) > COMMENT_BODY_HTML_LENGTH_LIMIT: abort(400)
@ -502,39 +466,7 @@ def edit_comment(cid, v):
)
g.db.add(option)
if len(body) > 50:
now = int(time.time())
cutoff = now - 60 * 60 * 24
similar_comments = g.db.query(Comment
).filter(
Comment.author_id == v.id,
Comment.body.op('<->')(body) < SPAM_SIMILARITY_THRESHOLD,
Comment.created_utc > cutoff
).all()
threshold = SPAM_SIMILAR_COUNT_THRESHOLD
if v.age >= (60 * 60 * 24 * 30):
threshold *= 4
elif v.age >= (60 * 60 * 24 * 7):
threshold *= 3
elif v.age >= (60 * 60 * 24):
threshold *= 2
if len(similar_comments) > threshold:
text = "Your account has been banned for **1 day** for the following reason:\n\n> Too much spam!"
send_repeatable_notification(v.id, text)
v.ban(reason="Spamming.",
days=1)
for comment in similar_comments:
comment.is_banned = True
comment.ban_reason = "AutoJanny"
g.db.add(comment)
g.db.commit()
abort(403, "Too much spam!")
execute_antispam_comment_check(body, v)
body += process_files()
body = body.strip()[:COMMENT_BODY_LENGTH_LIMIT] # process_files potentially adds characters to the post

43
files/routes/posts.py
View File

@ -832,48 +832,7 @@ def submit_post(v, sub=None):
if dup and SITE != 'localhost': return redirect(dup.permalink)
now = int(time.time())
cutoff = now - 60 * 60 * 24
similar_posts = g.db.query(Submission).filter(
Submission.author_id == v.id,
Submission.title.op('<->')(title) < SPAM_SIMILARITY_THRESHOLD,
Submission.created_utc > cutoff
).all()
if url:
similar_urls = g.db.query(Submission).filter(
Submission.author_id == v.id,
Submission.url.op('<->')(url) < SPAM_URL_SIMILARITY_THRESHOLD,
Submission.created_utc > cutoff
).all()
else: similar_urls = []
threshold = SPAM_SIMILAR_COUNT_THRESHOLD
if v.age >= (60 * 60 * 24 * 7): threshold *= 3
elif v.age >= (60 * 60 * 24): threshold *= 2
if max(len(similar_urls), len(similar_posts)) >= threshold:
text = "Your account has been banned for **1 day** for the following reason:\n\n> Too much spam!"
send_repeatable_notification(v.id, text)
v.ban(reason="Spamming.",
days=1)
for post in similar_posts + similar_urls:
post.is_banned = True
post.is_pinned = False
post.ban_reason = "AutoJanny"
g.db.add(post)
ma=ModAction(
user_id=AUTOJANNY_ID,
target_submission_id=post.id,
kind="ban_post",
_note="spam"
)
g.db.add(ma)
if not execute_antispam_submission_check(title, v, url):
return redirect("/notifications")
if len(url) > 2048: