commit fa6ef6bca6e703e9b69a140ec5abe4c972122872 Author: Damian Johnson atagar@torproject.org Date: Fri Jan 18 09:24:11 2013 -0800
Adding support for '@type dir-key-certificate-3 1.0'
We already parsed key certificates for network status documents. I didn't know though that they had their own @type annotation.
Test data is from...
https://metrics.torproject.org/data/certs.tar.bz2 https://trac.torproject.org/7987 --- stem/descriptor/__init__.py | 4 ++- test/integ/descriptor/data/metrics_cert | 34 ++++++++++++++++++++ test/integ/descriptor/networkstatus.py | 52 +++++++++++++++++++++++++++++++ 3 files changed, 89 insertions(+), 1 deletions(-)
diff --git a/stem/descriptor/__init__.py b/stem/descriptor/__init__.py index aec8632..7280222 100644 --- a/stem/descriptor/__init__.py +++ b/stem/descriptor/__init__.py @@ -68,7 +68,7 @@ def parse_file(descriptor_file, descriptor_type = None, path = None): extra-info 1.0 :class:`~stem.descriptor.extrainfo_descriptor.RelayExtraInfoDescriptor` directory 1.0 **unsupported** network-status-2 1.0 :class:`~stem.descriptor.router_status_entry.RouterStatusEntryV2` (with a :class:`~stem.descriptor.networkstatus.NetworkStatusDocumentV2`) - dir-key-certificate-3 1.0 **unsupported** + dir-key-certificate-3 1.0 :class:`~stem.descriptor.networkstatus.KeyCertificate` network-status-consensus-3 1.0 :class:`~stem.descriptor.router_status_entry.RouterStatusEntryV3` (with a :class:`~stem.descriptor.networkstatus.NetworkStatusDocumentV3`) network-status-vote-3 1.0 :class:`~stem.descriptor.router_status_entry.RouterStatusEntryV3` (with a :class:`~stem.descriptor.networkstatus.NetworkStatusDocumentV3`) network-status-microdesc-consensus-3 :class:`~stem.descriptor.router_status_entry.RouterStatusEntryMicroV3` (with a :class:`~stem.descriptor.networkstatus.NetworkStatusDocumentV3`) @@ -168,6 +168,8 @@ def _parse_metrics_file(descriptor_type, major_version, minor_version, descripto
for desc in stem.descriptor.networkstatus._parse_file(descriptor_file, document_type): yield desc + elif descriptor_type == "dir-key-certificate-3" and major_version == 1: + yield stem.descriptor.networkstatus.KeyCertificate(descriptor_file.read()) elif descriptor_type in ("network-status-consensus-3", "network-status-vote-3") and major_version == 1: document_type = stem.descriptor.networkstatus.NetworkStatusDocumentV3
diff --git a/test/integ/descriptor/data/metrics_cert b/test/integ/descriptor/data/metrics_cert new file mode 100644 index 0000000..510bfd8 --- /dev/null +++ b/test/integ/descriptor/data/metrics_cert @@ -0,0 +1,34 @@ +@type dir-key-certificate-3 1.0 +dir-key-certificate-version 3 +fingerprint 14C131DFC5C6F93646BE72FA1401C02A8DF2E8B4 +dir-key-published 2008-05-09 21:13:26 +dir-key-expires 2009-05-09 21:13:26 +dir-identity-key +-----BEGIN RSA PUBLIC KEY----- +MIIBigKCAYEA7cZXvDRxfjDYtr9/9UsQ852+6cmHMr8VVh8GkLwbq3RzqjkULwQ2 +R9mFvG4FnqMcMKXi62rYYA3fZL1afhT804cpvyp/D3dPM8QxW88fafFAgIFP4LiD +0JYjnF8cva5qZ0nzlWnMXLb32IXSvsGSE2FRyAV0YN9a6k967LSgCfUnZ+IKMezW +1vhL9YK4QIfsDowgtVsavg63GzGmA7JvZmn77+/J5wKz11vGr7Wttf8XABbH2taX +O9j/KGBOX2OKhoF3mXfZSmUO2dV9NMwtkJ7zD///Ny6sfApWV6kVP4O9TdG3bAsl ++fHCoCKgF/jAAWzh6VckQTOPzQZaH5aMWfXrDlzFWg17MjonI+bBTD2Ex2pHczzJ +bN7coDMRH2SuOXv8wFf27KdUxZ/GcrXSRGzlRLygxqlripUanjVGN2JvrVQVr0kz +pjNjiZl2z8ZyZ5d4zQuBi074JPGgx62xAstP37v1mPw14sIWfLgY16ewYuS5bCxV +lyS28jsPht9VAgMBAAE= +-----END RSA PUBLIC KEY----- +dir-signing-key +-----BEGIN RSA PUBLIC KEY----- +MIGJAoGBAOeE3Qr1Km97gTgiB3io0EU0fqHW2ESMXVHeQuNDtCWBa0XSCEG6gx4B +ZkkHjfVWqGQ7TmmzjYP9L9uCgtoKfhSvJA2w9NUMtMl8sgZmF4lcGpXXvGY9a566 +Bn+3wP0lMhb/I8CPVPX+NWEjgl1noZxo1C59SO/iALGQOpxRYgmbAgMBAAE= +-----END RSA PUBLIC KEY----- +dir-key-certification +-----BEGIN SIGNATURE----- +asvWwaMq34OfHoWUhAwh4+JDOuEUZJVIHQnedOYfQH8asS2QvW3Ma93OhrwVOC6b +FyKmTJmJsl0MJGiC7tcEOlL6knsKE4CsuIw/PEcu2Rnm+R9zWxQuMYiHvGQMoDxl +giOhLLs4LlzAAJlbfbd3hjF4STVAtTwmxYuIjb1Mq/JfAsx/wH3TLXgVZwj32w9s +zUd9KZwwLzFiiHpC+U7zh6+wRsZfo2tlpmcaP1dTSINgVbdzPJ/DOUlx9nwTCBsE +AQpUx2DpAikwrpw0zDqpQvYulcQlNLWFN/y/PkmiK8mIJk0OBMiQA7JgqWamnnk4 +PwqaGv483LkBF+25JFGJmnUVve3RMc+s61+2kBcjfUMed4QaHkeCMHqlRqpfQVkk +RY22NXCwrJvSMEwiy7acC8FGysqwHRyE356+Rw6TB43g3Tno9KaHEK7MHXjSHwNs +GM9hAsAMRX9Ogqhq5UjDNqEsvDKuyVeyh7unSZEOip9Zr6K/+7VsVPNb8vfBRBjo +-----END SIGNATURE----- diff --git a/test/integ/descriptor/networkstatus.py b/test/integ/descriptor/networkstatus.py index e34960a..c654158 100644 --- a/test/integ/descriptor/networkstatus.py +++ b/test/integ/descriptor/networkstatus.py @@ -148,6 +148,58 @@ class TestNetworkStatus(unittest.TestCase): self.assertEquals(443, router.or_port) self.assertEquals(None, router.dir_port)
+ def test_metrics_cert(self): + """ + Checks if consensus documents from Metrics are parsed properly. + """ + + expected_identity_key = """-----BEGIN RSA PUBLIC KEY----- +MIIBigKCAYEA7cZXvDRxfjDYtr9/9UsQ852+6cmHMr8VVh8GkLwbq3RzqjkULwQ2 +R9mFvG4FnqMcMKXi62rYYA3fZL1afhT804cpvyp/D3dPM8QxW88fafFAgIFP4LiD +0JYjnF8cva5qZ0nzlWnMXLb32IXSvsGSE2FRyAV0YN9a6k967LSgCfUnZ+IKMezW +1vhL9YK4QIfsDowgtVsavg63GzGmA7JvZmn77+/J5wKz11vGr7Wttf8XABbH2taX +O9j/KGBOX2OKhoF3mXfZSmUO2dV9NMwtkJ7zD///Ny6sfApWV6kVP4O9TdG3bAsl ++fHCoCKgF/jAAWzh6VckQTOPzQZaH5aMWfXrDlzFWg17MjonI+bBTD2Ex2pHczzJ +bN7coDMRH2SuOXv8wFf27KdUxZ/GcrXSRGzlRLygxqlripUanjVGN2JvrVQVr0kz +pjNjiZl2z8ZyZ5d4zQuBi074JPGgx62xAstP37v1mPw14sIWfLgY16ewYuS5bCxV +lyS28jsPht9VAgMBAAE= +-----END RSA PUBLIC KEY-----""" + + expected_signing_key = """-----BEGIN RSA PUBLIC KEY----- +MIGJAoGBAOeE3Qr1Km97gTgiB3io0EU0fqHW2ESMXVHeQuNDtCWBa0XSCEG6gx4B +ZkkHjfVWqGQ7TmmzjYP9L9uCgtoKfhSvJA2w9NUMtMl8sgZmF4lcGpXXvGY9a566 +Bn+3wP0lMhb/I8CPVPX+NWEjgl1noZxo1C59SO/iALGQOpxRYgmbAgMBAAE= +-----END RSA PUBLIC KEY-----""" + + expected_key_cert = """-----BEGIN SIGNATURE----- +asvWwaMq34OfHoWUhAwh4+JDOuEUZJVIHQnedOYfQH8asS2QvW3Ma93OhrwVOC6b +FyKmTJmJsl0MJGiC7tcEOlL6knsKE4CsuIw/PEcu2Rnm+R9zWxQuMYiHvGQMoDxl +giOhLLs4LlzAAJlbfbd3hjF4STVAtTwmxYuIjb1Mq/JfAsx/wH3TLXgVZwj32w9s +zUd9KZwwLzFiiHpC+U7zh6+wRsZfo2tlpmcaP1dTSINgVbdzPJ/DOUlx9nwTCBsE +AQpUx2DpAikwrpw0zDqpQvYulcQlNLWFN/y/PkmiK8mIJk0OBMiQA7JgqWamnnk4 +PwqaGv483LkBF+25JFGJmnUVve3RMc+s61+2kBcjfUMed4QaHkeCMHqlRqpfQVkk +RY22NXCwrJvSMEwiy7acC8FGysqwHRyE356+Rw6TB43g3Tno9KaHEK7MHXjSHwNs +GM9hAsAMRX9Ogqhq5UjDNqEsvDKuyVeyh7unSZEOip9Zr6K/+7VsVPNb8vfBRBjo +-----END SIGNATURE-----""" + + cert_path = test.integ.descriptor.get_resource("metrics_cert") + + with open(cert_path) as cert_file: + certs = stem.descriptor.parse_file(cert_file, path = cert_path) + + cert = next(certs) + self.assertEquals(3, cert.version) + self.assertEquals(None, cert.address) + self.assertEquals(None, cert.dir_port) + self.assertEquals("14C131DFC5C6F93646BE72FA1401C02A8DF2E8B4", cert.fingerprint) + self.assertEquals(expected_identity_key, cert.identity_key) + self.assertEquals(datetime.datetime(2008, 5, 9, 21, 13, 26), cert.published) + self.assertEquals(datetime.datetime(2009, 5, 9, 21, 13, 26), cert.expires) + self.assertEquals(expected_signing_key, cert.signing_key) + self.assertEquals(None, cert.crosscert) + self.assertEquals(expected_key_cert, cert.certification) + self.assertEquals([], cert.get_unrecognized_lines()) + def test_consensus_v3(self): """ Checks that version 3 consensus documents are properly parsed.
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