jandieman/searxng
2
0
Fork 0
mirror of https://github.com/searxng/searxng.git synced 2025-12-22 19:50:00 +00:00
Code Issues Projects Releases Wiki Activity

[mod] implement is_hmac_of() in webutils / close to new_hmac()

Browse Source 
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>, Alexandre Flament
This commit is contained in:
Markus Heiser
2021-12-28 13:44:28 +01:00
committed by Alexandre Flament
parent 7d4834ac4d
commit 8f3a7feb47
2 changed files with 7 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
searx/webutils.py
View File

@@ -80,6 +80,11 @@ def new_hmac(secret_key, url):
return hmac.new(secret_key.encode(), url, hashlib.sha256).hexdigest()
def is_hmac_of(secret_key, value, hmac_to_check):
hmac_of_value = new_hmac(secret_key, value)
return len(hmac_of_value) == len(hmac_to_check) and hmac.compare_digest(hmac_of_value, hmac_to_check)
def prettify_url(url, max_length=74):
if len(url) > max_length:
chunk_len = int(max_length / 2 + 1)