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Check that number of tags is not too large

main2
Bob Mottram 2019-09-30 11:35:49 +01:00
parent 1480fed196
commit 0f2c863e4e
1 changed files with 10 additions and 1 deletions
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9
inbox.py
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@ -1110,6 +1110,7 @@ def validPostContent(messageJson: {},maxMentions: int) -> bool:
"""Is the content of a received post valid? """Is the content of a received post valid?
Check for bad html Check for bad html
Check for hellthreads Check for hellthreads
Check number of tags is reasonable
""" """
if not messageJson.get('object'): if not messageJson.get('object'):
return True return True
@ -1117,6 +1118,7 @@ def validPostContent(messageJson: {},maxMentions: int) -> bool:
return True return True
if not messageJson['object'].get('content'): if not messageJson['object'].get('content'):
return True return True
# check for bad html
invalidStrings=['<script>','<style>','</html>','</body>','<br>','<hr>'] invalidStrings=['<script>','<style>','</html>','</body>','<br>','<hr>']
for badStr in invalidStrings: for badStr in invalidStrings:
if badStr in messageJson['object']['content']: if badStr in messageJson['object']['content']:
@ -1124,9 +1126,16 @@ def validPostContent(messageJson: {},maxMentions: int) -> bool:
print('REJECT: '+messageJson['object']['id']) print('REJECT: '+messageJson['object']['id'])
print('REJECT: bad string in post - '+messageJson['object']['content']) print('REJECT: bad string in post - '+messageJson['object']['content'])
return False return False
# check (rough) number of mentions
if estimateNumberOfMentions(messageJson['object']['content'])>maxMentions: if estimateNumberOfMentions(messageJson['object']['content'])>maxMentions:
print('REJECT: Too many mentions in post - '+messageJson['object']['content']) print('REJECT: Too many mentions in post - '+messageJson['object']['content'])
return False return False
# check number of tags
if messageJson['object'].get('tag'):
if isinstance(messageJson['object']['tag'], list):
if len(messageJson['object']['tag'])>maxMentions*2:
print('REJECT: Too many tags in post - '+messageJson['object']['tag'])
return False
print('ACCEPT: post content is valid') print('ACCEPT: post content is valid')
return True return True