fix for #40

FoxIO-LLC · Jan 24, 2024 · ee63b26 · ee63b26
1 parent 2a8c08b
commit ee63b26
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Showing 2 changed files with 1 addition and 4 deletions.
diff --git a/python/common.py b/python/common.py
@@ -106,7 +106,7 @@ def get_hex_sorted(entry, field, sort=True):
     actual_length = len(c)
 
     # now remove SNI and ALPN values
-    if field == 'extensions':
+    if field == 'extensions' and sort:
         c = [ x for x in c if x not in ['0000', '0010']]
 
     c.sort() if sort else None

diff --git a/python/ja4.py b/python/ja4.py
@@ -213,9 +213,6 @@ def to_ja4(x, debug_stream):
     cache_update(x, 'client_ciphers', x['ciphers'], debug_stream)
 
     x['signature_algorithms'] = [ y[2:] for y in get_signature_algorithms(x) ]
-
-    # ignore SNI and ALPN extensions
-    x['extensions'] = [ x for x in x['extensions'] if x not in ['0x0000', '0x0010'] ]
     cache_update(x, 'client_extensions', x['extensions'], debug_stream)
 
     # Modified to include original rendering