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36 lines
1.3 KiB
Python
36 lines
1.3 KiB
Python
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import pytest
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from ssh_audit.ssh2_kexdb import SSH2_KexDB
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class Test_SSH2_KexDB:
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@pytest.fixture(autouse=True)
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def init(self):
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self.db = SSH2_KexDB.ALGORITHMS
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def test_ssh2_kexdb(self):
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'''Ensures that the SSH2_KexDB.ALGORITHMS dictionary is in the right format.'''
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db_keys = list(self.db.keys())
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db_keys.sort()
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# Ensure only these keys exist in the database.
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assert db_keys == ['enc', 'kex', 'key', 'mac']
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# For 'enc', 'kex', etc...
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for alg_type in self.db:
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# Iterate over algorithms within this type (i.e.: all 'enc' algorithms, all 'kex' algorithms, etc).
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for alg_name in self.db[alg_type]:
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# Get the list of failures, warnings, etc., for this algorithm.
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alg_data = self.db[alg_type][alg_name]
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# This list must be between 1 and 4 entries long.
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assert 1 <= len(alg_data) <= 4
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# The first entry denotes the versions when this algorithm was added to OpenSSH, Dropbear, and/or libssh, followed by when it was deprecated, and finally when it was removed. Hence it must have between 0 and 3 entries.
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added_entry = alg_data[0]
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assert 0 <= len(added_entry) <= 3
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