commit 2a9abee: [Minor] Regexp is case-insensitive, omit redundant characters

GitHub noreply at github.com
Mon Feb 20 21:42:09 UTC 2023


Author: twesterhever
Date: 2022-11-06 17:49:52 +0000
URL: https://github.com/rspamd/rspamd/commit/2a9abee4cbb8307d97b369337dc1072fad075d33

[Minor] Regexp is case-insensitive, omit redundant characters

---
 rules/regexp/misc.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rules/regexp/misc.lua b/rules/regexp/misc.lua
index 1304cd81a..66ba34996 100644
--- a/rules/regexp/misc.lua
+++ b/rules/regexp/misc.lua
@@ -106,7 +106,7 @@ rspamd_config:register_dependency('LEAKED_PASSWORD_SCAM', 'BITCOIN_ADDR')
 -- content identifier (CID), comprising of either "qm", followed by 44 alphanumerical
 -- characters (CIDv0), or a CIDv1 of an alphanumerical string of unspecified length,
 -- depending on the hash algorithm used, but starting with a multibase prefix.
-local ipfs_cid = '/(qm[a-z0-9]{44}|[079fFvVtTbBcChkKzZmMuUP][a-z0-9]{44,128})/{url}i'
+local ipfs_cid = '/(qm[a-z0-9]{44}|[079fvtbchkzmup][a-z0-9]{44,128})/{url}i'
 local ipfs_string = '/ipfs(\\.|-|_|\\/|\\?)/{url}i'
 reconf['HAS_IPFS_GATEWAY_URL'] = {
   description = 'Message contains InterPlanetary File System (IPFS) gateway URL, likely malicious',


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