| import netrc, os, unittest, sys, textwrap |
| from test import test_support |
| |
| temp_filename = test_support.TESTFN |
| |
| class NetrcTestCase(unittest.TestCase): |
| |
| def make_nrc(self, test_data): |
| test_data = textwrap.dedent(test_data) |
| mode = 'w' |
| if sys.platform != 'cygwin': |
| mode += 't' |
| with open(temp_filename, mode) as fp: |
| fp.write(test_data) |
| self.addCleanup(os.unlink, temp_filename) |
| return netrc.netrc(temp_filename) |
| |
| def test_default(self): |
| nrc = self.make_nrc("""\ |
| machine host1.domain.com login log1 password pass1 account acct1 |
| default login log2 password pass2 |
| """) |
| self.assertEqual(nrc.hosts['host1.domain.com'], |
| ('log1', 'acct1', 'pass1')) |
| self.assertEqual(nrc.hosts['default'], ('log2', None, 'pass2')) |
| |
| def test_macros(self): |
| nrc = self.make_nrc("""\ |
| macdef macro1 |
| line1 |
| line2 |
| |
| macdef macro2 |
| line3 |
| line4 |
| """) |
| self.assertEqual(nrc.macros, {'macro1': ['line1\n', 'line2\n'], |
| 'macro2': ['line3\n', 'line4\n']}) |
| |
| def _test_passwords(self, nrc, passwd): |
| nrc = self.make_nrc(nrc) |
| self.assertEqual(nrc.hosts['host.domain.com'], ('log', 'acct', passwd)) |
| |
| def test_password_with_leading_hash(self): |
| self._test_passwords("""\ |
| machine host.domain.com login log password #pass account acct |
| """, '#pass') |
| |
| def test_password_with_trailing_hash(self): |
| self._test_passwords("""\ |
| machine host.domain.com login log password pass# account acct |
| """, 'pass#') |
| |
| def test_password_with_internal_hash(self): |
| self._test_passwords("""\ |
| machine host.domain.com login log password pa#ss account acct |
| """, 'pa#ss') |
| |
| def _test_comment(self, nrc, passwd='pass'): |
| nrc = self.make_nrc(nrc) |
| self.assertEqual(nrc.hosts['foo.domain.com'], ('bar', None, passwd)) |
| self.assertEqual(nrc.hosts['bar.domain.com'], ('foo', None, 'pass')) |
| |
| def test_comment_before_machine_line(self): |
| self._test_comment("""\ |
| # comment |
| machine foo.domain.com login bar password pass |
| machine bar.domain.com login foo password pass |
| """) |
| |
| def test_comment_before_machine_line_no_space(self): |
| self._test_comment("""\ |
| #comment |
| machine foo.domain.com login bar password pass |
| machine bar.domain.com login foo password pass |
| """) |
| |
| def test_comment_before_machine_line_hash_only(self): |
| self._test_comment("""\ |
| # |
| machine foo.domain.com login bar password pass |
| machine bar.domain.com login foo password pass |
| """) |
| |
| def test_comment_at_end_of_machine_line(self): |
| self._test_comment("""\ |
| machine foo.domain.com login bar password pass # comment |
| machine bar.domain.com login foo password pass |
| """) |
| |
| def test_comment_at_end_of_machine_line_no_space(self): |
| self._test_comment("""\ |
| machine foo.domain.com login bar password pass #comment |
| machine bar.domain.com login foo password pass |
| """) |
| |
| def test_comment_at_end_of_machine_line_pass_has_hash(self): |
| self._test_comment("""\ |
| machine foo.domain.com login bar password #pass #comment |
| machine bar.domain.com login foo password pass |
| """, '#pass') |
| |
| |
| @unittest.skipUnless(os.name == 'posix', 'POSIX only test') |
| def test_security(self): |
| # This test is incomplete since we are normally not run as root and |
| # therefore can't test the file ownership being wrong. |
| d = test_support.TESTFN |
| os.mkdir(d) |
| self.addCleanup(test_support.rmtree, d) |
| fn = os.path.join(d, '.netrc') |
| with open(fn, 'wt') as f: |
| f.write("""\ |
| machine foo.domain.com login bar password pass |
| default login foo password pass |
| """) |
| with test_support.EnvironmentVarGuard() as environ: |
| environ.set('HOME', d) |
| os.chmod(fn, 0600) |
| nrc = netrc.netrc() |
| self.assertEqual(nrc.hosts['foo.domain.com'], |
| ('bar', None, 'pass')) |
| os.chmod(fn, 0o622) |
| self.assertRaises(netrc.NetrcParseError, netrc.netrc) |
| |
| def test_main(): |
| test_support.run_unittest(NetrcTestCase) |
| |
| if __name__ == "__main__": |
| test_main() |
