forgejo/vendor/code.gitea.io/sdk/gitea/client.go
6543 d1353e1f7c
Vendor Update (#14496)
* update code.gitea.io/sdk/gitea v0.13.1 -> v0.13.2

* update github.com/go-swagger/go-swagger v0.25.0 -> v0.26.0

* update github.com/google/uuid v1.1.2 -> v1.2.0

* update github.com/klauspost/compress v1.11.3 -> v1.11.7

* update github.com/lib/pq 083382b7e6fc -> v1.9.0

* update github.com/markbates/goth v1.65.0 -> v1.66.1

* update github.com/mattn/go-sqlite3 v1.14.4 -> v1.14.6

* update github.com/mgechev/revive 246eac737dc7 -> v1.0.3

* update github.com/minio/minio-go/v7 v7.0.6 -> v7.0.7

* update github.com/niklasfasching/go-org v1.3.2 -> v1.4.0

* update github.com/olivere/elastic/v7 v7.0.21 -> v7.0.22

* update github.com/pquerna/otp v1.2.0 -> v1.3.0

* update github.com/xanzy/go-gitlab v0.39.0 -> v0.42.0

* update github.com/yuin/goldmark v1.2.1 -> v1.3.1
2021-01-28 17:56:38 +01:00

254 lines
6.4 KiB
Go
Vendored

// Copyright 2014 The Gogs Authors. All rights reserved.
// 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 gitea
import (
"context"
"encoding/json"
"errors"
"fmt"
"io"
"io/ioutil"
"net/http"
"strings"
"sync"
"github.com/hashicorp/go-version"
)
var jsonHeader = http.Header{"content-type": []string{"application/json"}}
// Version return the library version
func Version() string {
return "0.13.0"
}
// Client represents a Gitea API client.
type Client struct {
url string
accessToken string
username string
password string
otp string
sudo string
debug bool
client *http.Client
ctx context.Context
serverVersion *version.Version
versionLock sync.RWMutex
}
// Response represents the gitea response
type Response struct {
*http.Response
}
// NewClient initializes and returns a API client.
func NewClient(url string, options ...func(*Client)) (*Client, error) {
client := &Client{
url: strings.TrimSuffix(url, "/"),
client: &http.Client{},
ctx: context.Background(),
}
for _, opt := range options {
opt(client)
}
if err := client.checkServerVersionGreaterThanOrEqual(version1_10_0); err != nil {
return nil, err
}
return client, nil
}
// NewClientWithHTTP creates an API client with a custom http client
// Deprecated use SetHTTPClient option
func NewClientWithHTTP(url string, httpClient *http.Client) *Client {
client, _ := NewClient(url, SetHTTPClient(httpClient))
return client
}
// SetHTTPClient is an option for NewClient to set custom http client
func SetHTTPClient(httpClient *http.Client) func(client *Client) {
return func(client *Client) {
client.client = httpClient
}
}
// SetToken is an option for NewClient to set token
func SetToken(token string) func(client *Client) {
return func(client *Client) {
client.accessToken = token
}
}
// SetBasicAuth is an option for NewClient to set username and password
func SetBasicAuth(username, password string) func(client *Client) {
return func(client *Client) {
client.SetBasicAuth(username, password)
}
}
// SetBasicAuth sets username and password
func (c *Client) SetBasicAuth(username, password string) {
c.username, c.password = username, password
}
// SetOTP is an option for NewClient to set OTP for 2FA
func SetOTP(otp string) func(client *Client) {
return func(client *Client) {
client.SetOTP(otp)
}
}
// SetOTP sets OTP for 2FA
func (c *Client) SetOTP(otp string) {
c.otp = otp
}
// SetContext is an option for NewClient to set context
func SetContext(ctx context.Context) func(client *Client) {
return func(client *Client) {
client.SetContext(ctx)
}
}
// SetContext set context witch is used for http requests
func (c *Client) SetContext(ctx context.Context) {
c.ctx = ctx
}
// SetHTTPClient replaces default http.Client with user given one.
func (c *Client) SetHTTPClient(client *http.Client) {
c.client = client
}
// SetSudo is an option for NewClient to set sudo header
func SetSudo(sudo string) func(client *Client) {
return func(client *Client) {
client.SetSudo(sudo)
}
}
// SetSudo sets username to impersonate.
func (c *Client) SetSudo(sudo string) {
c.sudo = sudo
}
// SetDebugMode is an option for NewClient to enable debug mode
func SetDebugMode() func(client *Client) {
return func(client *Client) {
client.debug = true
}
}
func (c *Client) getWebResponse(method, path string, body io.Reader) ([]byte, *Response, error) {
if c.debug {
fmt.Printf("%s: %s\nBody: %v\n", method, c.url+path, body)
}
req, err := http.NewRequestWithContext(c.ctx, method, c.url+path, body)
if err != nil {
return nil, nil, err
}
resp, err := c.client.Do(req)
if err != nil {
return nil, nil, err
}
defer resp.Body.Close()
data, err := ioutil.ReadAll(resp.Body)
if c.debug {
fmt.Printf("Response: %v\n\n", resp)
}
return data, &Response{resp}, nil
}
func (c *Client) doRequest(method, path string, header http.Header, body io.Reader) (*Response, error) {
if c.debug {
fmt.Printf("%s: %s\nHeader: %v\nBody: %s\n", method, c.url+"/api/v1"+path, header, body)
}
req, err := http.NewRequestWithContext(c.ctx, method, c.url+"/api/v1"+path, body)
if err != nil {
return nil, err
}
if len(c.accessToken) != 0 {
req.Header.Set("Authorization", "token "+c.accessToken)
}
if len(c.otp) != 0 {
req.Header.Set("X-GITEA-OTP", c.otp)
}
if len(c.username) != 0 {
req.SetBasicAuth(c.username, c.password)
}
if len(c.sudo) != 0 {
req.Header.Set("Sudo", c.sudo)
}
for k, v := range header {
req.Header[k] = v
}
resp, err := c.client.Do(req)
if err != nil {
return nil, err
}
if c.debug {
fmt.Printf("Response: %v\n\n", resp)
}
return &Response{resp}, nil
}
func (c *Client) getResponse(method, path string, header http.Header, body io.Reader) ([]byte, *Response, error) {
resp, err := c.doRequest(method, path, header, body)
if err != nil {
return nil, nil, err
}
defer resp.Body.Close()
data, err := ioutil.ReadAll(resp.Body)
if err != nil {
return nil, resp, err
}
switch resp.StatusCode {
case 403:
return data, resp, errors.New("403 Forbidden")
case 404:
return data, resp, errors.New("404 Not Found")
case 409:
return data, resp, errors.New("409 Conflict")
case 422:
return data, resp, fmt.Errorf("422 Unprocessable Entity: %s", string(data))
}
if resp.StatusCode/100 != 2 {
errMap := make(map[string]interface{})
if err = json.Unmarshal(data, &errMap); err != nil {
// when the JSON can't be parsed, data was probably empty or a plain string,
// so we try to return a helpful error anyway
return data, resp, fmt.Errorf("Unknown API Error: %d\nRequest: '%s' with '%s' method '%s' header and '%s' body", resp.StatusCode, path, method, header, string(data))
}
return data, resp, errors.New(errMap["message"].(string))
}
return data, resp, nil
}
func (c *Client) getParsedResponse(method, path string, header http.Header, body io.Reader, obj interface{}) (*Response, error) {
data, resp, err := c.getResponse(method, path, header, body)
if err != nil {
return resp, err
}
return resp, json.Unmarshal(data, obj)
}
func (c *Client) getStatusCode(method, path string, header http.Header, body io.Reader) (int, *Response, error) {
resp, err := c.doRequest(method, path, header, body)
if err != nil {
return -1, resp, err
}
defer resp.Body.Close()
return resp.StatusCode, resp, nil
}