forked from feixuei/chatgpt-mirror-server
-
Notifications
You must be signed in to change notification settings - Fork 2
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
26 changed files
with
633 additions
and
164 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,60 +1,54 @@ | ||
| package api | ||
|
|
||
| import ( | ||
| backendapi "chatgpt-mirror-server/backend-api" | ||
| "bytes" | ||
| "chatgpt-mirror-server/config" | ||
| "chatgpt-mirror-server/utility" | ||
| "io" | ||
| "net/http" | ||
| "time" | ||
| "net/http/httputil" | ||
| "net/url" | ||
|
|
||
| "github.com/gogf/gf/v2/encoding/gjson" | ||
| "github.com/gogf/gf/v2/frame/g" | ||
| "github.com/gogf/gf/v2/net/ghttp" | ||
| "github.com/gogf/gf/v2/text/gstr" | ||
| "github.com/gogf/gf/v2/util/gconv" | ||
| ) | ||
|
|
||
| func Next(r *ghttp.Request) { | ||
| func ProxyNext(r *ghttp.Request) { | ||
| ctx := r.Context() | ||
| path := r.RequestURI | ||
| userToken := r.Session.MustGet("userToken").String() | ||
| if userToken == "" { | ||
| r.Response.WriteStatus(401) | ||
| return | ||
| officalSession := gjson.New(r.Session.MustGet("offical-session")) | ||
| refreshCookie := officalSession.Get("refreshToken").String() | ||
| u, _ := url.Parse(config.CHATPROXY(ctx)) | ||
| proxy := httputil.NewSingleHostReverseProxy(u) | ||
| proxy.ErrorHandler = func(writer http.ResponseWriter, request *http.Request, e error) { | ||
| writer.WriteHeader(http.StatusBadGateway) | ||
| } | ||
| officialAccessToken := backendapi.AccessTokenCache.MustGet(ctx, userToken).String() | ||
| if officialAccessToken == "" { | ||
| record, _, err := ChatgptSessionService.GetSessionByUserToken(ctx, userToken) | ||
| req := r.Request.Clone(ctx) | ||
| // 替换path 中的 cacheBuildId 为 buildId | ||
| req.URL.Path = gstr.Replace(req.URL.Path, config.CacheBuildId, config.BuildId, 1) | ||
| req.Header.Set("Cookie", "__Secure-next-auth.session-token="+refreshCookie) | ||
| proxy.ModifyResponse = func(response *http.Response) error { | ||
| response.Header.Del("Set-Cookie") | ||
| // 读取响应体 | ||
| body, err := io.ReadAll(response.Body) | ||
| if err != nil { | ||
| g.Log().Error(ctx, err) | ||
| r.Response.WriteStatus(http.StatusUnauthorized) | ||
| return | ||
| return err | ||
| } | ||
| if record.IsEmpty() { | ||
| g.Log().Error(ctx, "session is empty") | ||
| r.Response.WriteStatus(http.StatusUnauthorized) | ||
| return | ||
| } | ||
| officialSession := record["officialSession"].String() | ||
| if officialSession == "" { | ||
| r.Response.WriteStatus(http.StatusUnauthorized) | ||
| return | ||
| } | ||
| officialAccessToken = utility.AccessTokenFormSession(officialSession) | ||
| backendapi.AccessTokenCache.Set(ctx, userToken, officialAccessToken, time.Minute) | ||
| } | ||
| refreshCookie := gjson.New(officialAccessToken).Get("refreshToken").String() | ||
| res, err := g.Client().SetCookie("refreshToken", refreshCookie).Get(ctx, config.CHATPROXY(ctx)+path) | ||
| if err != nil { | ||
| r.Response.WriteStatus(http.StatusUnauthorized) | ||
| return | ||
| } | ||
| res.RawDump() | ||
| resStr := res.ReadAllString() | ||
| if res.StatusCode != http.StatusOK { | ||
| r.Response.Status = res.StatusCode | ||
| r.Response.Write(resStr) | ||
| // 修改响应体 | ||
| bodyJson := gjson.New(body) | ||
| bodyJson.Set("pageProps.user.email", "[email protected]") | ||
| bodyJson.Set("pageProps.user.name", "admin") | ||
| bodyJson.Set("pageProps.user.image", "/avatars.png") | ||
| bodyJson.Set("pageProps.user.picture", "/avatars.png") | ||
| bodyJson.Set("pageProps.user.id", "user-xadmin") | ||
|
|
||
| // 写入响应体 | ||
| response.Body = io.NopCloser(bytes.NewReader(gconv.Bytes(bodyJson))) | ||
| // 重写响应头大小 | ||
| response.ContentLength = int64(len(body)) | ||
|
|
||
| return | ||
| return nil | ||
| } | ||
| r.Response.Write(resStr) | ||
| proxy.ServeHTTP(r.Response.Writer.RawWriter(), req) | ||
|
|
||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
|
|
@@ -19,7 +19,8 @@ func Session(r *ghttp.Request) { | |
| record, expireTime, err := ChatgptSessionService.GetSessionByUserToken(ctx, userToken.String()) | ||
| if err != nil { | ||
| g.Log().Error(ctx, err) | ||
| r.Response.WriteStatus(http.StatusUnauthorized) | ||
| r.Session.RemoveAll() | ||
| r.Response.WriteJson(g.Map{}) | ||
| return | ||
| } | ||
| if record.IsEmpty() { | ||
|
|
@@ -39,12 +40,14 @@ func Session(r *ghttp.Request) { | |
| sessionJson := gjson.New(sessionVar) | ||
| if sessionJson.Get("accessToken").String() == "" { | ||
| g.Log().Error(ctx, "get session error", sessionJson) | ||
| r.Session.RemoveAll() | ||
| r.Response.WriteStatus(http.StatusUnauthorized) | ||
| return | ||
| } | ||
| cool.DBM(model.NewChatgptSession()).Where("email=?", record["email"].String()).Update(g.Map{ | ||
| "officialSession": sessionJson.String(), | ||
| }) | ||
| r.Session.Set("offical-session", sessionJson.String()) | ||
| backendapi.AccessTokenCache.Set(ctx, userToken.String(), sessionJson.Get("accessToken").String(), 10*24*time.Hour) | ||
| sessionJson.Set("accessToken", userToken.String()) | ||
| sessionJson.Set("user.email", "[email protected]") | ||
|
|
||
Oops, something went wrong.