[tor-commits] [stem/master] Only require onion addresses when decrypting

[atagar@xxxxxxxxxxxxxx]

commit 60864adc966a03ec9d31aa2312c5068286ac73fa
Author: Damian Johnson <atagar@xxxxxxxxxxxxxx>
Date:   Wed Sep 4 17:59:03 2019 -0700

    Only require onion addresses when decrypting
    
    Minor tweek so a few of our tests can pass...
    
      ======================================================================
      ERROR: test_invalid_lifetime
      ----------------------------------------------------------------------
      Traceback (most recent call last):
        File "/home/atagar/Desktop/stem/test/unit/descriptor/hidden_service_v3.py", line 110, in test_invalid_lifetime
          expect_invalid_attr(self, {'descriptor-lifetime': test_value}, 'lifetime')
        File "/home/atagar/Desktop/stem/test/unit/descriptor/__init__.py", line 41, in base_expect_invalid_attr
          return base_expect_invalid_attr_for_text(cls, default_attr, default_value, test, cls.content(desc_attrs), attr, expected_value)
        File "/home/atagar/Desktop/stem/test/unit/descriptor/__init__.py", line 52, in base_expect_invalid_attr_for_text
          desc = cls(desc_text, validate = False)
        File "/home/atagar/Desktop/stem/stem/descriptor/hidden_service.py", line 540, in __init__
          raise ValueError("The onion address MUST be provided to parse a V3 descriptor")
      ValueError: The onion address MUST be provided to parse a V3 descriptor
---
 stem/descriptor/hidden_service.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/stem/descriptor/hidden_service.py b/stem/descriptor/hidden_service.py
index 150ba368..1c51b7b2 100644
--- a/stem/descriptor/hidden_service.py
+++ b/stem/descriptor/hidden_service.py
@@ -535,9 +535,6 @@ class HiddenServiceDescriptorV3(BaseHiddenServiceDescriptor):
     """
     super(HiddenServiceDescriptorV3, self).__init__(raw_contents, lazy_load = not validate)
     entries = _descriptor_components(raw_contents, validate)
-
-    if onion_address == None:
-      raise ValueError("The onion address MUST be provided to parse a V3 descriptor")
     self.onion_address = onion_address
 
     # XXX Do this parsing in its own function
@@ -568,6 +565,9 @@ class HiddenServiceDescriptorV3(BaseHiddenServiceDescriptor):
     # ASN XXX need to verify descriptor signature (for now we trust Tor to do it)
 
     if not skip_crypto_validation and stem.prereq.is_crypto_available():
+      if self.onion_address is None:
+        raise ValueError("Onion address is required to decrypt v3 hidden service descriptors")
+
       plaintext = self.decrypt_descriptor(desc_signing_cert)
 
   def decrypt_descriptor(self, desc_signing_cert):



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