示例#1
0
文件: client.go 项目: alexcb/doit
// Sign has the agent sign the data using a protocol 2 key as defined
// in [PROTOCOL.agent] section 2.6.2.
func (c *client) Sign(key ssh.PublicKey, data []byte) (*ssh.Signature, error) {
	req := ssh.Marshal(signRequestAgentMsg{
		KeyBlob: key.Marshal(),
		Data:    data,
	})

	msg, err := c.call(req)
	if err != nil {
		return nil, err
	}

	switch msg := msg.(type) {
	case *signResponseAgentMsg:
		var sig ssh.Signature
		if err := ssh.Unmarshal(msg.SigBlob, &sig); err != nil {
			return nil, err
		}

		return &sig, nil
	case *failureAgentMsg:
		return nil, errors.New("agent: failed to sign challenge")
	}
	panic("unreachable")
}
示例#2
0
文件: client.go 项目: alexcb/doit
func (c *client) Remove(key ssh.PublicKey) error {
	req := ssh.Marshal(&agentRemoveIdentityMsg{
		KeyBlob: key.Marshal(),
	})
	return c.simpleCall(req)
}