def request_mai_id():
"""Generate an unused mai_id."""
max_tries = 20
found = False
for i in range(max_tries):
mai_id = crypto.sha512_hash_hex(str(request.headers) + str(time.time()))
if MetaAppInstance.objects(mai_id=mai_id).count() == 0:
found = True
break
if not found:
abort(500)
return mai_id
def test_sha512_hash_hex(self):
self.sha.update(self.string1)
h1hex = self.sha.hexdigest()
assert crypto.sha512_hash_hex(self.string2) != h1hex
assert crypto.sha512_hash_hex(self.string1) == h1hex