feat oauth2

server/api/oauth2.go

@@ -0,0 +1,36 @@
+package api
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	"golang.org/x/oauth2"
+)
+
+var Endpoint = oauth2.Endpoint{
+	AuthURL:   "https://discord.com/api/oauth2/authorize",
+	TokenURL:  "https://discord.com/api/oauth2/token",
+	AuthStyle: oauth2.AuthStyleInParams,
+}
+
+var conf = &oauth2.Config{
+	Endpoint:     Endpoint,
+	Scopes:       []string{},
+	RedirectURL:  "http://localhost:3000/auth/callback",
+	ClientID:     "id",
+	ClientSecret: "secret",
+}
+
+func RegisterOauth2(router *gin.RouterGroup) {
+	discord := router.Group("/discord")
+	discord.GET("/redirect", HandlerOAuth2Redirect)
+	discord.GET("/callback", HandlerOAuth2Callback)
+}
+
+func HandlerOAuth2Redirect(ctx *gin.Context) {
+	state := "testing"
+	ctx.Redirect(http.StatusTemporaryRedirect, conf.AuthCodeURL(state))
+}
+
+func HandlerOAuth2Callback(ctx *gin.Context) {
+}

server/api/root.go

@@ -1,6 +1,8 @@
 package api
 
-import "github.com/gin-gonic/gin"
+import (
+	"github.com/gin-gonic/gin"
+)
 
 func RegisterRoutes(router *gin.Engine) {
 	api := router.Group("/api")
@@ -9,4 +11,6 @@ func RegisterRoutes(router *gin.Engine) {
 	})
 
 	api.GET("/members", HandlerGetWhitelistMembers)
+
+	RegisterOauth2(api.Group("/oauth2"))
 }

server/go.mod

@@ -10,6 +10,7 @@ require (
 	github.com/golang-jwt/jwt/v5 v5.2.1
 	github.com/mattn/go-colorable v0.1.13
 	github.com/sirupsen/logrus v1.9.3
+	golang.org/x/oauth2 v0.20.0
 	gopkg.in/yaml.v2 v2.4.0
 	k8s.io/apimachinery v0.30.0
 )

server/go.sum

@@ -90,6 +90,8 @@ golang.org/x/crypto v0.22.0 h1:g1v0xeRhjcugydODzvb3mEM9SQ0HGp9s/nh3COQ/C30=
 golang.org/x/crypto v0.22.0/go.mod h1:vr6Su+7cTlO45qkww3VDJlzDn0ctJvRgYbC2NvXHt+M=
 golang.org/x/net v0.24.0 h1:1PcaxkF854Fu3+lvBIx5SYn9wRlBzzcnHZSiaFFAb0w=
 golang.org/x/net v0.24.0/go.mod h1:2Q7sJY5mzlzWjKtYUEXSlBWCdyaioyXzRB2RtU8KVE8=
+golang.org/x/oauth2 v0.20.0 h1:4mQdhULixXKP1rwYBW0vAijoXnkTG0BLCDRzfe1idMo=
+golang.org/x/oauth2 v0.20.0/go.mod h1:XYTD2NtWslqkgxebSiOHnXEap4TF09sJSc7H1sXbhtI=
 golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=