/
account.go
117 lines (105 loc) · 3.4 KB
/
account.go
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// The MIT License (MIT)
//
// Copyright (c) 2015 Douglas Thrift
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
package main
import (
"fmt"
"net"
"strings"
"github.com/rightscale/rsc/cm15"
"github.com/rightscale/rsc/cm16"
"github.com/rightscale/rsc/rsapi"
)
type Account struct {
Host string
Id int
RefreshToken string `mapstructure:"refresh_token" yaml:"refresh_token,omitempty"`
Username string `mapstructure:"username" yaml:"username,omitempty"`
Password string `mapstructure:"password" yaml:"password,omitempty"`
client15 *cm15.API
client16 *cm16.API
}
const encryptedPrefix = "{ENCRYPTED}"
func (account *Account) Client15() (*cm15.API, error) {
if account.client15 == nil {
if err := account.validate(); err != nil {
return nil, err
}
auth, err := account.Auth()
if err != nil {
return nil, err
}
account.client15 = cm15.New(account.Host, auth)
}
return account.client15, nil
}
func (account *Account) Client16() (*cm16.API, error) {
if account.client16 == nil {
if err := account.validate(); err != nil {
return nil, err
}
auth, err := account.Auth()
if err != nil {
return nil, err
}
account.client16 = cm16.New(account.Host, auth)
}
return account.client16, nil
}
func (account *Account) Auth() (rsapi.Authenticator, error) {
if account.RefreshToken != "" {
return rsapi.NewOAuthAuthenticator(account.RefreshToken, account.Id), nil
} else {
password, err := account.DecryptPassword()
if err != nil {
return nil, err
}
return rsapi.NewBasicAuthenticator(account.Username, password, account.Id), nil
}
}
func (account *Account) EncryptPassword(password string) error {
p, err := Encrypt(password)
if err != nil {
return err
}
account.Password = encryptedPrefix + p
return nil
}
func (account *Account) DecryptPassword() (string, error) {
if strings.HasPrefix(account.Password, encryptedPrefix) {
return Decrypt(strings.TrimPrefix(account.Password, encryptedPrefix))
} else {
return account.Password, nil
}
}
func (account *Account) MaskPassword() (string, error) {
password, err := account.DecryptPassword()
if err != nil {
return "", err
}
return strings.Repeat("*", len(password)), nil
}
func (account *Account) validate() error {
if _, err := net.LookupIP(account.Host); err != nil {
return fmt.Errorf("Invalid host name for account (host: %s, id: %d): %s", account.Host, account.Id, err)
}
return nil
}