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update pattern fix issue multi-line in text can be bypass

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noobpk 2021-11-19 15:24:40 +07:00
parent c54b89f143
commit 4a2ca815fd
1 changed files with 2 additions and 2 deletions
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4
helpdesk/models.py
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@ -57,8 +57,8 @@ def get_markdown(text):
return "" return ""
schemes = '|'.join(helpdesk_settings.ALLOWED_URL_SCHEMES) schemes = '|'.join(helpdesk_settings.ALLOWED_URL_SCHEMES)
pattern = fr'\[(.+)\]\((?!({schemes})).*:(.+)\)' pattern = fr'([\[\s\S\]]*?)\((?!({schemes})).*:(.+)\)'
text = re.sub(pattern, '[\\1](\\3)', text, flags=re.IGNORECASE) text = re.sub(pattern, '\\1(\\3)', text, flags=re.IGNORECASE)
return mark_safe( return mark_safe(
markdown( markdown(