func revokeHandler(w http.ResponseWriter, r *http.Request) {
if r.Method != "POST" {
return
}
ctx := appengine.NewContext(r)
uu := user.Current(ctx)
if uu == nil {
ctx.Infof("not logged in, redirecting...")
loginURL, _ := user.LoginURL(ctx, r.URL.Path)
http.Redirect(w, r, loginURL, http.StatusSeeOther)
return
}
u := GetUser(ctx, uu.ID)
if u == nil {
ctx.Infof("unknown user, going to /start")
http.Redirect(w, r, "/start", http.StatusSeeOther)
return
}
client := newClient(ctx, u.GitHubToken)
q := datastore.NewQuery("Repo").Filter("UserID =", uu.ID)
for t := q.Run(ctx); ; {
var r Repo
if _, err := t.Next(&r); err == datastore.Done {
break
} else if err != nil {
ctx.Errorf("query: %v", err)
renderError(w, "Error listing repos")
return
}
ghUser, ghRepo := r.Split()
if _, err := client.Repositories.DeleteHook(ghUser, ghRepo, r.WebhookID); err != nil {
ctx.Errorf("delete hook: %v", err)
renderError(w, "Error deleting hook")
return
}
if err := DeleteRepo(ctx, r.FullName); err != nil {
ctx.Errorf("delete repo: %v", err)
renderError(w, "Error deleting repo entry")
return
}
}
url := fmt.Sprintf("https://api.github.com/applications/%s/tokens/%s", clientID, u.GitHubToken)
ctx.Debugf(url)
req, _ := http.NewRequest("DELETE", url, nil)
req.SetBasicAuth(clientID, clientSecret)
if resp, err := urlfetch.Client(ctx).Do(req); err != nil || resp.StatusCode != http.StatusNoContent {
ctx.Errorf("revoking token (%d): %v", resp.StatusCode, err)
renderError(w, "Error revoking access")
return
}
if err := DeleteUser(ctx, uu.ID); err != nil {
ctx.Errorf("delete user: %v", err)
renderError(w, "Error deleting user entry")
return
}
http.Redirect(w, r, "/", http.StatusSeeOther)
}