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102 lines
3.2 KiB
Python
102 lines
3.2 KiB
Python
import io
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import mock
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from .. import keyring
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def test_unescape_short():
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assert keyring.unescape(b'abc%0AX%0D %25;.-+()') == b'abc\nX\r %;.-+()'
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def test_unescape_long():
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escaped = (b'D (7:sig-val(3:dsa(1:r32:\x1d\x15.\x12\xe8h\x19\xd9O\xeb\x06'
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b'yD?a:/\xae\xdb\xac\x93\xa6\x86\xcbs\xb8\x03\xf1\xcb\x89\xc7'
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b'\x1f)(1:s32:%25\xb5\x04\x94\xc7\xc4X\xc7\xe0%0D\x08\xbb%0DuN'
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b'\x9c6}[\xc2=t\x8c\xfdD\x81\xe8\xdd\x86=\xe2\xa9)))')
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unescaped = (b'D (7:sig-val(3:dsa(1:r32:\x1d\x15.\x12\xe8h\x19\xd9O\xeb'
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b'\x06yD?a:/\xae\xdb\xac\x93\xa6\x86\xcbs\xb8\x03\xf1\xcb\x89'
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b'\xc7\x1f)(1:s32:%\xb5\x04\x94\xc7\xc4X\xc7\xe0\r\x08\xbb\ru'
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b'N\x9c6}[\xc2=t\x8c\xfdD\x81\xe8\xdd\x86=\xe2\xa9)))')
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assert keyring.unescape(escaped) == unescaped
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def test_parse_term():
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assert keyring.parse(b'4:abcdXXX') == (b'abcd', b'XXX')
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def test_parse_ecdsa():
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sig, rest = keyring.parse(b'(7:sig-val(5:ecdsa'
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b'(1:r2:\x01\x02)(1:s2:\x03\x04)))')
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values = [[b'r', b'\x01\x02'], [b's', b'\x03\x04']]
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assert sig == [b'sig-val', [b'ecdsa'] + values]
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assert rest == b''
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assert keyring.parse_sig(sig) == (0x102, 0x304)
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def test_parse_rsa():
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sig, rest = keyring.parse(b'(7:sig-val(3:rsa(1:s4:\x01\x02\x03\x04)))')
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assert sig == [b'sig-val', [b'rsa', [b's', b'\x01\x02\x03\x04']]]
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assert rest == b''
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assert keyring.parse_sig(sig) == (0x1020304,)
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class FakeSocket(object):
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def __init__(self):
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self.rx = io.BytesIO()
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self.tx = io.BytesIO()
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def recv(self, n):
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return self.rx.read(n)
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def sendall(self, data):
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self.tx.write(data)
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def test_sign_digest():
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sock = FakeSocket()
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sock.rx.write(b'OK Pleased to meet you, process XYZ\n')
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sock.rx.write(b'OK\n' * 6)
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sock.rx.write(b'D (7:sig-val(3:rsa(1:s16:0123456789ABCDEF)))\n')
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sock.rx.seek(0)
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keygrip = '1234'
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digest = b'A' * 32
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sp = mock.Mock(spec=['check_output'])
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sp.check_output.return_value = '/dev/pts/0'
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sig = keyring.sign_digest(sock=sock, keygrip=keygrip,
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digest=digest, sp=sp,
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environ={'DISPLAY': ':0'})
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assert sig == (0x30313233343536373839414243444546,)
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assert sock.tx.getvalue() == b'''RESET
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OPTION ttyname=/dev/pts/0
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OPTION display=:0
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SIGKEY 1234
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SETHASH 8 4141414141414141414141414141414141414141414141414141414141414141
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SETKEYDESC Sign+a+new+TREZOR-based+subkey
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PKSIGN
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'''
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def test_iterlines():
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sock = FakeSocket()
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sock.rx.write(b'foo\nbar\nxyz')
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sock.rx.seek(0)
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assert list(keyring.iterlines(sock)) == [b'foo', b'bar']
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def test_get_agent_sock_path():
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sp = mock.Mock(spec=['check_output'])
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sp.check_output.return_value = b'''sysconfdir:/usr/local/etc/gnupg
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bindir:/usr/local/bin
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libexecdir:/usr/local/libexec
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libdir:/usr/local/lib/gnupg
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datadir:/usr/local/share/gnupg
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localedir:/usr/local/share/locale
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dirmngr-socket:/run/user/1000/gnupg/S.dirmngr
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agent-ssh-socket:/run/user/1000/gnupg/S.gpg-agent.ssh
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agent-socket:/run/user/1000/gnupg/S.gpg-agent
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homedir:/home/roman/.gnupg
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'''
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expected = b'/run/user/1000/gnupg/S.gpg-agent'
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assert keyring.get_agent_sock_path(sp=sp) == expected
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