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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,134 @@ | ||
| package providers | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "net/http" | ||
| "net/url" | ||
|
|
||
| "github.com/Jing-ze/oauth2-proxy/pkg/apis/sessions" | ||
| "github.com/Jing-ze/oauth2-proxy/pkg/util" | ||
| "github.com/alibaba/higress/plugins/wasm-go/pkg/wrapper" | ||
| ) | ||
|
|
||
| type AliyunProvider struct { | ||
| *ProviderData | ||
| } | ||
|
|
||
| const ( | ||
| aliyunProviderName = "Aliyun" | ||
| aliyunDefaultScope = "openid" | ||
| ) | ||
|
|
||
| var ( | ||
| aliyunDefaultLoginURL = &url.URL{ | ||
| Scheme: "https", | ||
| Host: "signin.aliyun.com", | ||
| Path: "/oauth2/v1/auth", | ||
| RawQuery: "access_type=offline", | ||
| } | ||
|
|
||
| aliyunDefaultRedeemURL = &url.URL{ | ||
| Scheme: "https", | ||
| Host: "oauth.aliyun.com", | ||
| Path: "/v1/token", | ||
| } | ||
| ) | ||
|
|
||
| func NewAliyunProvider(p *ProviderData) *AliyunProvider { | ||
| p.setProviderDefaults(providerDefaults{ | ||
| name: aliyunProviderName, | ||
| loginURL: aliyunDefaultLoginURL, | ||
| redeemURL: aliyunDefaultRedeemURL, | ||
| profileURL: nil, | ||
| validateURL: nil, | ||
| scope: aliyunDefaultScope, | ||
| }) | ||
|
|
||
| provider := &AliyunProvider{ProviderData: p} | ||
|
|
||
| return provider | ||
| } | ||
|
|
||
| var _ Provider = (*AliyunProvider)(nil) | ||
|
|
||
| func (p *AliyunProvider) Redeem(ctx context.Context, redirectURL, code, codeVerifier string, client wrapper.HttpClient, callback func(args ...interface{}), timeout uint32) error { | ||
| clientSecret, err := p.GetClientSecret() | ||
| if err != nil { | ||
| return err | ||
| } | ||
| params := url.Values{} | ||
| params.Add("redirect_uri", redirectURL) | ||
| params.Add("client_id", p.ClientID) | ||
| params.Add("client_secret", clientSecret) | ||
| params.Add("code", code) | ||
| params.Add("grant_type", "authorization_code") | ||
|
|
||
| headers := [][2]string{{"Content-Type", "application/x-www-form-urlencoded"}} | ||
|
|
||
| client.Post(p.RedeemURL.String(), headers, []byte(params.Encode()), func(statusCode int, responseHeaders http.Header, responseBody []byte) { | ||
| token, err := util.UnmarshalToken(responseHeaders, responseBody) | ||
| if err != nil { | ||
| util.SendError(err.Error(), nil, http.StatusInternalServerError) | ||
| return | ||
| } | ||
| id_token, ok := token.Extra("id_token").(string) | ||
| if !ok { | ||
| util.SendError("id_token not found", nil, http.StatusInternalServerError) | ||
| return | ||
| } | ||
| session := &sessions.SessionState{ | ||
| IDToken: id_token, | ||
| AccessToken: token.AccessToken, | ||
| RefreshToken: token.RefreshToken, | ||
| } | ||
| session.CreatedAtNow() | ||
| session.SetExpiresOn(token.Expiry) | ||
|
|
||
| callback(session) | ||
| }, timeout) | ||
|
|
||
| return nil | ||
| } | ||
|
|
||
| func (p *AliyunProvider) RefreshSession(ctx context.Context, s *sessions.SessionState, client wrapper.HttpClient, callback func(args ...interface{}), timeout uint32) (bool, error) { | ||
| if s == nil || s.RefreshToken == "" { | ||
| return false, fmt.Errorf("refresh token is empty") | ||
| } | ||
|
|
||
| err := p.redeemRefreshToken(ctx, s, client, callback, timeout) | ||
| if err != nil { | ||
| return false, fmt.Errorf("unable to redeem refresh token: %v", err) | ||
| } | ||
|
|
||
| return true, nil | ||
| } | ||
|
|
||
| func (p *AliyunProvider) redeemRefreshToken(ctx context.Context, s *sessions.SessionState, client wrapper.HttpClient, callback func(args ...interface{}), timeout uint32) error { | ||
| clientSecret, err := p.GetClientSecret() | ||
| if err != nil { | ||
| return err | ||
| } | ||
| params := url.Values{} | ||
| params.Add("client_id", p.ClientID) | ||
| params.Add("client_secret", clientSecret) | ||
| params.Add("refresh_token", s.RefreshToken) | ||
| params.Add("grant_type", "refresh_token") | ||
|
|
||
| headers := [][2]string{{"Content-Type", "application/x-www-form-urlencoded"}} | ||
|
|
||
| client.Post(p.RedeemURL.String(), headers, []byte(params.Encode()), func(statusCode int, responseHeaders http.Header, responseBody []byte) { | ||
| token, err := util.UnmarshalToken(responseHeaders, responseBody) | ||
| if err != nil { | ||
| util.SendError(err.Error(), nil, http.StatusInternalServerError) | ||
| return | ||
| } | ||
| s.AccessToken = token.AccessToken | ||
| s.CreatedAtNow() | ||
| s.SetExpiresOn(token.Expiry) | ||
|
|
||
| callback(s, true) | ||
| }, timeout) | ||
|
|
||
| return nil | ||
| } |
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