Regex fix for CSR SAN with multiple domains (issue: linebreaks)

See diafygi#264 Signed-off-by: bastelflp <[email protected]>
bastelflp · Aug 10, 2021 · d0831aa · d0831aa
1 parent f58aa96
commit d0831aa
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/acme_tiny.py b/acme_tiny.py
@@ -97,7 +97,7 @@ def _poll_until_not(url, pending_statuses, err_msg):
     common_name = re.search(r"Subject:.*? CN\s?=\s?([^\s,;/]+)", out.decode('utf8'))
     if common_name is not None:
         domains.add(common_name.group(1))
-    subject_alt_names = re.search(r"X509v3 Subject Alternative Name: (?:critical)?\n +([^\n]+)\n", out.decode('utf8'), re.MULTILINE|re.DOTALL)
+    subject_alt_names = re.search(r"X509v3 Subject Alternative Name: (?:critical)?\r?\n +([^\r?\n]+)\r?\n", out.decode('utf8'), re.MULTILINE|re.DOTALL)
     if subject_alt_names is not None:
         for san in subject_alt_names.group(1).split(", "):
             if san.startswith("DNS:"):