67 lines
1.8 KiB
Go
67 lines
1.8 KiB
Go
package web
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import (
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"encoding/json"
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"fmt"
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"io/ioutil"
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"net/http"
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"net/url"
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"strings"
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"github.com/gin-gonic/contrib/sessions"
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"github.com/gin-gonic/gin"
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)
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func (web *Web) logout(c *gin.Context) {
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session := sessions.Default(c)
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session.Delete("access_token")
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session.Save()
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c.Redirect(http.StatusTemporaryRedirect, "/")
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}
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func (web *Web) login(c *gin.Context) {
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url := url.URL{
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Scheme: "https",
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Host: "osu.ppy.sh",
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Path: "/oauth/authorize",
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}
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q := url.Query()
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q.Set("client_id", web.config.Oauth.ClientId)
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q.Set("redirect_uri", web.config.Web.ServedAt+"/login/callback")
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q.Set("response_type", "code")
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q.Set("scope", "identify public")
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q.Set("state", "urmom")
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url.RawQuery = q.Encode()
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fmt.Println("redirecting to", url.String())
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c.Redirect(http.StatusTemporaryRedirect, url.String())
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}
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func (web *Web) loginCallback(c *gin.Context) {
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receivedCode := c.Query("code")
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bodyQuery := url.Values{}
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bodyQuery.Set("client_id", web.config.Oauth.ClientId)
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bodyQuery.Set("client_secret", web.config.Oauth.ClientSecret)
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bodyQuery.Set("code", receivedCode)
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bodyQuery.Set("grant_type", "authorization_code")
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bodyQuery.Set("redirect_uri", web.config.Web.ServedAt+"/login/callback")
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body := strings.NewReader(bodyQuery.Encode())
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resp, _ := web.hc.Post("https://osu.ppy.sh/oauth/token", "application/x-www-form-urlencoded", body)
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respBody, _ := ioutil.ReadAll(resp.Body)
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type OsuToken struct {
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TokenType string `json:"token_type"`
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ExpiresIn int `json:"expires_in"`
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AccessToken string `json:"access_token"`
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RefreshToken string `json:"refresh_token"`
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}
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var token OsuToken
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_ = json.Unmarshal(respBody, &token)
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fmt.Println("TOKEN", token)
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session := sessions.Default(c)
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session.Set("access_token", token.AccessToken)
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session.Save()
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c.Redirect(http.StatusTemporaryRedirect, "/")
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}
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