tea/modules/config/login.go

283 lines
5.8 KiB
Go

// Copyright 2020 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package config
import (
"crypto/tls"
"errors"
"fmt"
"log"
"net/http"
"net/http/cookiejar"
"net/url"
"os"
"strings"
"time"
"code.gitea.io/tea/modules/utils"
"code.gitea.io/sdk/gitea"
)
// Login represents a login to a gitea server, you even could add multiple logins for one gitea server
type Login struct {
Name string `yaml:"name"`
URL string `yaml:"url"`
Token string `yaml:"token"`
Default bool `yaml:"default"`
SSHHost string `yaml:"ssh_host"`
// optional path to the private key
SSHKey string `yaml:"ssh_key"`
Insecure bool `yaml:"insecure"`
// optional gitea username
User string `yaml:"user"`
}
// Client returns a client to operate Gitea API
func (l *Login) Client() *gitea.Client {
httpClient := &http.Client{}
if l.Insecure {
cookieJar, _ := cookiejar.New(nil)
httpClient = &http.Client{
Jar: cookieJar,
Transport: &http.Transport{
TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
}}
}
client, err := gitea.NewClient(l.URL,
gitea.SetToken(l.Token),
gitea.SetHTTPClient(httpClient),
)
if err != nil {
log.Fatal(err)
}
return client
}
// GetSSHHost returns SSH host name
func (l *Login) GetSSHHost() string {
if l.SSHHost != "" {
return l.SSHHost
}
u, err := url.Parse(l.URL)
if err != nil {
return ""
}
return u.Hostname()
}
// GetDefaultLogin return the default login
func GetDefaultLogin() (*Login, error) {
if len(Config.Logins) == 0 {
return nil, errors.New("No available login")
}
for _, l := range Config.Logins {
if l.Default {
return &l, nil
}
}
return &Config.Logins[0], nil
}
// GetLoginByName get login by name
func GetLoginByName(name string) *Login {
for _, l := range Config.Logins {
if l.Name == name {
return &l
}
}
return nil
}
// AddLogin add login to config ( global var & file)
func AddLogin(name, token, user, passwd, sshKey, giteaURL string, insecure bool) error {
if len(giteaURL) == 0 {
log.Fatal("You have to input Gitea server URL")
}
if len(token) == 0 && (len(user)+len(passwd)) == 0 {
log.Fatal("No token set")
} else if len(user) != 0 && len(passwd) == 0 {
log.Fatal("No password set")
} else if len(user) == 0 && len(passwd) != 0 {
log.Fatal("No user set")
}
err := LoadConfig()
if err != nil {
log.Fatal(err)
}
httpClient := &http.Client{}
if insecure {
cookieJar, _ := cookiejar.New(nil)
httpClient = &http.Client{
Jar: cookieJar,
Transport: &http.Transport{
TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
}}
}
client, err := gitea.NewClient(giteaURL,
gitea.SetToken(token),
gitea.SetBasicAuth(user, passwd),
gitea.SetHTTPClient(httpClient),
)
if err != nil {
log.Fatal(err)
}
u, _, err := client.GetMyUserInfo()
if err != nil {
log.Fatal(err)
}
if len(token) == 0 {
// create token
host, _ := os.Hostname()
tl, _, err := client.ListAccessTokens(gitea.ListAccessTokensOptions{})
if err != nil {
return err
}
tokenName := host + "-tea"
for i := range tl {
if tl[i].Name == tokenName {
tokenName += time.Now().Format("2006-01-02_15-04-05")
break
}
}
t, _, err := client.CreateAccessToken(gitea.CreateAccessTokenOption{Name: tokenName})
if err != nil {
return err
}
token = t.Token
}
fmt.Println("Login successful! Login name " + u.UserName)
if len(name) == 0 {
parsedURL, err := url.Parse(giteaURL)
if err != nil {
return err
}
name = strings.ReplaceAll(strings.Title(parsedURL.Host), ".", "")
for _, l := range Config.Logins {
if l.Name == name {
name += "_" + u.UserName
break
}
}
}
err = addLoginToConfig(Login{
Name: name,
URL: giteaURL,
Token: token,
Insecure: insecure,
SSHKey: sshKey,
User: u.UserName,
})
if err != nil {
log.Fatal(err)
}
err = SaveConfig()
if err != nil {
log.Fatal(err)
}
return nil
}
// addLoginToConfig add a login to global Config var
func addLoginToConfig(login Login) error {
for _, l := range Config.Logins {
if l.Name == login.Name {
if l.URL == login.URL && l.Token == login.Token {
return nil
}
return errors.New("Login name has already been used")
}
if l.URL == login.URL && l.Token == login.Token {
return errors.New("URL has been added")
}
}
u, err := url.Parse(login.URL)
if err != nil {
return err
}
if login.SSHHost == "" {
login.SSHHost = u.Hostname()
}
Config.Logins = append(Config.Logins, login)
return nil
}
// InitCommand returns repository and *Login based on flags
func InitCommand(repoValue, loginValue, remoteValue string) (*Login, string, string) {
var login *Login
err := LoadConfig()
if err != nil {
log.Fatal("load config file failed ", yamlConfigPath)
}
if login, err = GetDefaultLogin(); err != nil {
log.Fatal(err.Error())
}
exist, err := utils.PathExists(repoValue)
if err != nil {
log.Fatal(err.Error())
}
if exist || len(repoValue) == 0 {
login, repoValue, err = curGitRepoPath(repoValue, remoteValue)
if err != nil {
log.Fatal(err.Error())
}
}
if loginValue != "" {
login = GetLoginByName(loginValue)
if login == nil {
log.Fatal("Login name " + loginValue + " does not exist")
}
}
owner, repo := GetOwnerAndRepo(repoValue, login.User)
return login, owner, repo
}
// InitCommandLoginOnly return *Login based on flags
func InitCommandLoginOnly(loginValue string) *Login {
err := LoadConfig()
if err != nil {
log.Fatal("load config file failed ", yamlConfigPath)
}
var login *Login
if loginValue == "" {
login, err = GetDefaultLogin()
if err != nil {
log.Fatal(err)
}
} else {
login = GetLoginByName(loginValue)
if login == nil {
log.Fatal("Login name " + loginValue + " does not exist")
}
}
return login
}