mirror of
https://github.com/go-gitea/gitea.git
synced 2024-09-07 20:10:27 +02:00
Use [chi](https://github.com/go-chi/chi) instead of the forked [macaron](https://gitea.com/macaron/macaron). Since macaron and chi have conflicts with session share, this big PR becomes a have-to thing. According my previous idea, we can replace macaron step by step but I'm wrong. :( Below is a list of big changes on this PR. - [x] Define `context.ResponseWriter` interface with an implementation `context.Response`. - [x] Use chi instead of macaron, and also a customize `Route` to wrap chi so that the router usage is similar as before. - [x] Create different routers for `web`, `api`, `internal` and `install` so that the codes will be more clear and no magic . - [x] Use https://github.com/unrolled/render instead of macaron's internal render - [x] Use https://github.com/NYTimes/gziphandler instead of https://gitea.com/macaron/gzip - [x] Use https://gitea.com/go-chi/session which is a modified version of https://gitea.com/macaron/session and removed `nodb` support since it will not be maintained. **BREAK** - [x] Use https://gitea.com/go-chi/captcha which is a modified version of https://gitea.com/macaron/captcha - [x] Use https://gitea.com/go-chi/cache which is a modified version of https://gitea.com/macaron/cache - [x] Use https://gitea.com/go-chi/binding which is a modified version of https://gitea.com/macaron/binding - [x] Use https://github.com/go-chi/cors instead of https://gitea.com/macaron/cors - [x] Dropped https://gitea.com/macaron/i18n and make a new one in `code.gitea.io/gitea/modules/translation` - [x] Move validation form structs from `code.gitea.io/gitea/modules/auth` to `code.gitea.io/gitea/modules/forms` to avoid dependency cycle. - [x] Removed macaron log service because it's not need any more. **BREAK** - [x] All form structs have to be get by `web.GetForm(ctx)` in the route function but not as a function parameter on routes definition. - [x] Move Git HTTP protocol implementation to use routers directly. - [x] Fix the problem that chi routes don't support trailing slash but macaron did. - [x] `/api/v1/swagger` now will be redirect to `/api/swagger` but not render directly so that `APIContext` will not create a html render. Notices: - Chi router don't support request with trailing slash - Integration test `TestUserHeatmap` maybe mysql version related. It's failed on my macOS(mysql 5.7.29 installed via brew) but succeed on CI. Co-authored-by: 6543 <6543@obermui.de>
143 lines
3.7 KiB
Go
143 lines
3.7 KiB
Go
// Copyright 2014 The Gogs Authors. All rights reserved.
|
|
// Copyright 2019 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 sso
|
|
|
|
import (
|
|
"net/http"
|
|
"strings"
|
|
"time"
|
|
|
|
"code.gitea.io/gitea/models"
|
|
"code.gitea.io/gitea/modules/log"
|
|
"code.gitea.io/gitea/modules/timeutil"
|
|
)
|
|
|
|
// Ensure the struct implements the interface.
|
|
var (
|
|
_ SingleSignOn = &OAuth2{}
|
|
)
|
|
|
|
// CheckOAuthAccessToken returns uid of user from oauth token
|
|
func CheckOAuthAccessToken(accessToken string) int64 {
|
|
// JWT tokens require a "."
|
|
if !strings.Contains(accessToken, ".") {
|
|
return 0
|
|
}
|
|
token, err := models.ParseOAuth2Token(accessToken)
|
|
if err != nil {
|
|
log.Trace("ParseOAuth2Token: %v", err)
|
|
return 0
|
|
}
|
|
var grant *models.OAuth2Grant
|
|
if grant, err = models.GetOAuth2GrantByID(token.GrantID); err != nil || grant == nil {
|
|
return 0
|
|
}
|
|
if token.Type != models.TypeAccessToken {
|
|
return 0
|
|
}
|
|
if token.ExpiresAt < time.Now().Unix() || token.IssuedAt > time.Now().Unix() {
|
|
return 0
|
|
}
|
|
return grant.UserID
|
|
}
|
|
|
|
// OAuth2 implements the SingleSignOn interface and authenticates requests
|
|
// (API requests only) by looking for an OAuth token in query parameters or the
|
|
// "Authorization" header.
|
|
type OAuth2 struct {
|
|
}
|
|
|
|
// Init does nothing as the OAuth2 implementation does not need to allocate any resources
|
|
func (o *OAuth2) Init() error {
|
|
return nil
|
|
}
|
|
|
|
// Free does nothing as the OAuth2 implementation does not have to release any resources
|
|
func (o *OAuth2) Free() error {
|
|
return nil
|
|
}
|
|
|
|
// userIDFromToken returns the user id corresponding to the OAuth token.
|
|
func (o *OAuth2) userIDFromToken(req *http.Request, store DataStore) int64 {
|
|
_ = req.ParseForm()
|
|
|
|
// Check access token.
|
|
tokenSHA := req.Form.Get("token")
|
|
if len(tokenSHA) == 0 {
|
|
tokenSHA = req.Form.Get("access_token")
|
|
}
|
|
if len(tokenSHA) == 0 {
|
|
// Well, check with header again.
|
|
auHead := req.Header.Get("Authorization")
|
|
if len(auHead) > 0 {
|
|
auths := strings.Fields(auHead)
|
|
if len(auths) == 2 && (auths[0] == "token" || strings.ToLower(auths[0]) == "bearer") {
|
|
tokenSHA = auths[1]
|
|
}
|
|
}
|
|
}
|
|
if len(tokenSHA) == 0 {
|
|
return 0
|
|
}
|
|
|
|
// Let's see if token is valid.
|
|
if strings.Contains(tokenSHA, ".") {
|
|
uid := CheckOAuthAccessToken(tokenSHA)
|
|
if uid != 0 {
|
|
store.GetData()["IsApiToken"] = true
|
|
}
|
|
return uid
|
|
}
|
|
t, err := models.GetAccessTokenBySHA(tokenSHA)
|
|
if err != nil {
|
|
if !models.IsErrAccessTokenNotExist(err) && !models.IsErrAccessTokenEmpty(err) {
|
|
log.Error("GetAccessTokenBySHA: %v", err)
|
|
}
|
|
return 0
|
|
}
|
|
t.UpdatedUnix = timeutil.TimeStampNow()
|
|
if err = models.UpdateAccessToken(t); err != nil {
|
|
log.Error("UpdateAccessToken: %v", err)
|
|
}
|
|
store.GetData()["IsApiToken"] = true
|
|
return t.UID
|
|
}
|
|
|
|
// IsEnabled returns true as this plugin is enabled by default and its not possible
|
|
// to disable it from settings.
|
|
func (o *OAuth2) IsEnabled() bool {
|
|
return true
|
|
}
|
|
|
|
// VerifyAuthData extracts the user ID from the OAuth token in the query parameters
|
|
// or the "Authorization" header and returns the corresponding user object for that ID.
|
|
// If verification is successful returns an existing user object.
|
|
// Returns nil if verification fails.
|
|
func (o *OAuth2) VerifyAuthData(req *http.Request, w http.ResponseWriter, store DataStore, sess SessionStore) *models.User {
|
|
if !models.HasEngine {
|
|
return nil
|
|
}
|
|
|
|
if isInternalPath(req) || !isAPIPath(req) && !isAttachmentDownload(req) {
|
|
return nil
|
|
}
|
|
|
|
id := o.userIDFromToken(req, store)
|
|
if id <= 0 {
|
|
return nil
|
|
}
|
|
|
|
user, err := models.GetUserByID(id)
|
|
if err != nil {
|
|
if !models.IsErrUserNotExist(err) {
|
|
log.Error("GetUserByName: %v", err)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
return user
|
|
}
|