95 lines
2.4 KiB
Go
95 lines
2.4 KiB
Go
/*
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Copyright 2020 Docker Compose CLI authors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package login
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import (
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"encoding/json"
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"errors"
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"io/ioutil"
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"os"
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"path/filepath"
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"github.com/Azure/go-autorest/autorest/azure/cli"
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"golang.org/x/oauth2"
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)
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type tokenStore struct {
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filePath string
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}
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// TokenInfo data stored in tokenStore
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type TokenInfo struct {
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Token oauth2.Token `json:"oauthToken"`
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TenantID string `json:"tenantId"`
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CloudEnvironment string `json:"cloudEnvironment"`
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}
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func newTokenStore(path string) (tokenStore, error) {
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parentFolder := filepath.Dir(path)
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dir, err := os.Stat(parentFolder)
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if os.IsNotExist(err) {
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err = os.MkdirAll(parentFolder, 0700)
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if err != nil {
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return tokenStore{}, err
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}
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dir, err = os.Stat(parentFolder)
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}
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if err != nil {
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return tokenStore{}, err
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}
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if !dir.Mode().IsDir() {
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return tokenStore{}, errors.New("cannot use path " + path + " ; " + parentFolder + " already exists and is not a directory")
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}
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return tokenStore{
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filePath: path,
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}, nil
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}
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// GetTokenStorePath the path for token store
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func GetTokenStorePath() string {
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cliPath, _ := cli.AccessTokensPath()
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return filepath.Join(filepath.Dir(cliPath), tokenStoreFilename)
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}
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func (store tokenStore) writeLoginInfo(info TokenInfo) error {
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bytes, err := json.MarshalIndent(info, "", " ")
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if err != nil {
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return err
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}
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return ioutil.WriteFile(store.filePath, bytes, 0644)
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}
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func (store tokenStore) readToken() (TokenInfo, error) {
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bytes, err := ioutil.ReadFile(store.filePath)
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if err != nil {
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return TokenInfo{}, err
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}
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loginInfo := TokenInfo{}
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if err := json.Unmarshal(bytes, &loginInfo); err != nil {
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return TokenInfo{}, err
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}
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if loginInfo.CloudEnvironment == "" {
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loginInfo.CloudEnvironment = AzurePublicCloudName
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}
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return loginInfo, nil
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}
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func (store tokenStore) removeData() error {
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return os.Remove(store.filePath)
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}
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