VirtIT/wext-httpspluschecker_api
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Fix error with TLSA selector 0 (#2)

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Beu 2019-03-23 11:18:07 +01:00
parent d60356067d
commit d7cde85862
1 changed files with 4 additions and 3 deletions
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7
index.py
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@ -54,8 +54,9 @@ def tlsa_validation(DOMAIN):
conn = ssl.create_connection((DOMAIN , 443)) conn = ssl.create_connection((DOMAIN , 443))
context = ssl.SSLContext(ssl.PROTOCOL_TLSv1_2) context = ssl.SSLContext(ssl.PROTOCOL_TLSv1_2)
sock = context.wrap_socket(conn, server_hostname=DOMAIN) sock = context.wrap_socket(conn, server_hostname=DOMAIN)
cert = ssl.DER_cert_to_PEM_cert(sock.getpeercert(True)) dercert = sock.getpeercert(True)
cert = cert.encode('ascii') pemcert = ssl.DER_cert_to_PEM_cert(dercert)
cert = pemcert.encode('ascii')
except: except:
return(False) return(False)
@ -68,7 +69,7 @@ def tlsa_validation(DOMAIN):
raise ValueError("selector type %d not recognized" % selector) raise ValueError("selector type %d not recognized" % selector)
if mtype == "0": if mtype == "0":
hexdata2 = hexdump(certdata) certdata = dercert
elif mtype == "1": elif mtype == "1":
hexdata2 = compute_hash(hashlib.sha256, certdata) hexdata2 = compute_hash(hashlib.sha256, certdata)
elif mtype == "2": elif mtype == "2":