func (s *AuthorisedKeysKeysSuite) TestAddDuplicateComment(c *gc.C) {
key := sshtesting.ValidKeyOne.Key + " user@host"
err := ssh.AddKeys(testSSHUser, key)
c.Assert(err, gc.IsNil)
moreKeys := []string{
sshtesting.ValidKeyTwo.Key + " user@host",
sshtesting.ValidKeyThree.Key + " yetanotheruser@host",
}
err = ssh.AddKeys(testSSHUser, moreKeys...)
c.Assert(err, gc.ErrorMatches, "cannot add ssh key with duplicate comment: user@host")
}
func (s *AuthorisedKeysKeysSuite) TestAddNewKey(c *gc.C) {
key := sshtesting.ValidKeyOne.Key + " user@host"
err := ssh.AddKeys(testSSHUser, key)
c.Assert(err, gc.IsNil)
actual, err := ssh.ListKeys(testSSHUser, ssh.FullKeys)
c.Assert(err, gc.IsNil)
c.Assert(actual, gc.DeepEquals, []string{key})
}
func (s *AuthorisedKeysKeysSuite) TestAddKeyWithoutComment(c *gc.C) {
keys := []string{
sshtesting.ValidKeyOne.Key + " user@host",
sshtesting.ValidKeyTwo.Key,
}
err := ssh.AddKeys(testSSHUser, keys...)
c.Assert(err, gc.ErrorMatches, "cannot add ssh key without comment")
}
func (s *AuthorisedKeysKeysSuite) TestAddKeepsUnrecognised(c *gc.C) {
writeAuthKeysFile(c, []string{sshtesting.ValidKeyOne.Key, "invalid-key"})
anotherKey := sshtesting.ValidKeyTwo.Key + " anotheruser@host"
err := ssh.AddKeys(testSSHUser, anotherKey)
c.Assert(err, gc.IsNil)
actual, err := ssh.ReadAuthorisedKeys(testSSHUser)
c.Assert(err, gc.IsNil)
c.Assert(actual, gc.DeepEquals, []string{sshtesting.ValidKeyOne.Key, "invalid-key", anotherKey})
}
func (s *AuthorisedKeysKeysSuite) TestAddMoreKeys(c *gc.C) {
firstKey := sshtesting.ValidKeyOne.Key + " user@host"
writeAuthKeysFile(c, []string{firstKey})
moreKeys := []string{
sshtesting.ValidKeyTwo.Key + " anotheruser@host",
sshtesting.ValidKeyThree.Key + " yetanotheruser@host",
}
err := ssh.AddKeys(testSSHUser, moreKeys...)
c.Assert(err, gc.IsNil)
actual, err := ssh.ListKeys(testSSHUser, ssh.FullKeys)
c.Assert(err, gc.IsNil)
c.Assert(actual, gc.DeepEquals, append([]string{firstKey}, moreKeys...))
}
func (s *workerSuite) SetUpTest(c *gc.C) {
s.JujuConnSuite.SetUpTest(c)
// Default ssh user is currently "ubuntu".
c.Assert(authenticationworker.SSHUser, gc.Equals, "ubuntu")
// Set the ssh user to empty (the current user) as required by the test infrastructure.
s.PatchValue(&authenticationworker.SSHUser, "")
// Replace the default dummy key in the test environment with a valid one.
// This will be added to the ssh authorised keys when the agent starts.
s.setAuthorisedKeys(c, sshtesting.ValidKeyOne.Key+" firstuser@host")
// Record the existing key with its prefix for testing later.
s.existingEnvKey = sshtesting.ValidKeyOne.Key + " Juju:firstuser@host"
// Set up an existing key (which is not in the environment) in the ssh authorised_keys file.
s.existingKeys = []string{sshtesting.ValidKeyTwo.Key + " existinguser@host"}
err := ssh.AddKeys(authenticationworker.SSHUser, s.existingKeys...)
c.Assert(err, gc.IsNil)
var apiRoot *api.State
apiRoot, s.machine = s.OpenAPIAsNewMachine(c)
c.Assert(apiRoot, gc.NotNil)
s.keyupdaterApi = apiRoot.KeyUpdater()
c.Assert(s.keyupdaterApi, gc.NotNil)
}