def test_delete_not_crashing(path=None):
# although in above test we just use/interact with Keyring without specifying
# any custom one, there we do not change it so I guess it is ok. Here we want
# a real keyring backend which we will alter
from keyrings.alt.file import PlaintextKeyring
kb = PlaintextKeyring()
kb.filename = path
keyring = Keyring(keyring_backend=kb)
cred = UserPassword("test1", keyring=keyring)
cred.set(user="******", password="******")
ok_file_has_content(path, ".*test1.*",
re_=True) # keyring backend saves where we expect
# manually delete one component of the credential
cred._keyring.delete(cred.name, next(iter(cred._FIELDS)))
# now delete entire credential -- we must not crash
cred.delete()
try:
ok_file_has_content(path, ".*test1.*",
re_=True) # keyring backend saves where we expect
raise AssertionError("keyring still has our key")
except AssertionError:
pass
def test_credentials_from_env():
keyring = Keyring()
cred = AWS_S3("test-s3", keyring=keyring)
assert_false(cred.is_known)
assert_equal(cred.get('key_id'), None)
assert_equal(cred.get('secret_id'), None)
with patch.dict('os.environ', {'DATALAD_test_s3_key_id': '1'}):
assert_equal(cred.get('key_id'), '1')
assert_false(cred.is_known)
with patch.dict('os.environ', {'DATALAD_test_s3_secret_id': '2'}):
assert_equal(cred.get('key_id'), '1')
assert_equal(cred.get('secret_id'), '2')
assert_true(cred.is_known)
assert_false(cred.is_known) # no memory of the past
def test_credentials_from_env():
keyring = Keyring()
cred = AWS_S3("test-s3", keyring=keyring)
assert_false(cred.is_known)
assert_equal(cred.get('key_id'), None)
assert_equal(cred.get('secret_id'), None)
def _check1():
assert_equal(cred.get('key_id'), '1')
assert_false(cred.is_known)
def _check2():
assert_equal(cred.get('key_id'), '1')
assert_equal(cred.get('secret_id'), '2')
assert_true(cred.is_known)
# this is the old way, should still work
with patch.dict('os.environ', {'DATALAD_test_s3_key_id': '1'}):
_check1()
with patch.dict('os.environ', {'DATALAD_test_s3_secret_id': '2'}):
_check2()
assert_false(cred.is_known) # no memory of the past
# here is the new way
import datalad
try:
with patch.dict('os.environ',
{'DATALAD_CREDENTIAL_test__s3_key__id': '1'}):
datalad.cfg.reload()
_check1()
with patch.dict('os.environ',
{'DATALAD_CREDENTIAL_test__s3_secret__id': '2'}):
datalad.cfg.reload()
_check2()
datalad.cfg.reload()
assert_false(cred.is_known) # no memory of the past
finally:
datalad.cfg.reload()