rogueserver/api/common.go

102 lines
2.9 KiB
Go

/*
Copyright (C) 2024 Pagefault Games
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package api
import (
"encoding/base64"
"fmt"
"log"
"net/http"
"github.com/pagefaultgames/rogueserver/api/account"
"github.com/pagefaultgames/rogueserver/api/daily"
"github.com/pagefaultgames/rogueserver/db"
)
func Init(mux *http.ServeMux) error {
if err := scheduleStatRefresh(); err != nil {
return err
}
if err := daily.Init(); err != nil {
return err
}
// account
mux.HandleFunc("GET /account/info", handleAccountInfo)
mux.HandleFunc("POST /account/register", handleAccountRegister)
mux.HandleFunc("POST /account/login", handleAccountLogin)
mux.HandleFunc("POST /account/changepw", handleAccountChangePW)
mux.HandleFunc("GET /account/logout", handleAccountLogout)
// game
mux.HandleFunc("GET /game/titlestats", handleGameTitleStats)
mux.HandleFunc("GET /game/classicsessioncount", handleGameClassicSessionCount)
// savedata
mux.HandleFunc("GET /savedata/get", handleSaveData)
mux.HandleFunc("POST /savedata/update", handleSaveData)
mux.HandleFunc("GET /savedata/delete", handleSaveData)
mux.HandleFunc("POST /savedata/clear", handleSaveData)
mux.HandleFunc("GET /savedata/newclear", handleNewClear)
// new session
mux.HandleFunc("POST /savedata/updateall", handleSaveData2)
// daily
mux.HandleFunc("GET /daily/seed", handleDailySeed)
mux.HandleFunc("GET /daily/rankings", handleDailyRankings)
mux.HandleFunc("GET /daily/rankingpagecount", handleDailyRankingPageCount)
return nil
}
func tokenFromRequest(r *http.Request) ([]byte, error) {
if r.Header.Get("Authorization") == "" {
return nil, fmt.Errorf("missing token")
}
token, err := base64.StdEncoding.DecodeString(r.Header.Get("Authorization"))
if err != nil {
return nil, fmt.Errorf("failed to decode token: %s", err)
}
if len(token) != account.TokenSize {
return nil, fmt.Errorf("invalid token length: got %d, expected %d", len(token), account.TokenSize)
}
return token, nil
}
func uuidFromRequest(r *http.Request) ([]byte, error) {
token, err := tokenFromRequest(r)
if err != nil {
return nil, err
}
uuid, err := db.FetchUUIDFromToken(token)
if err != nil {
return nil, fmt.Errorf("failed to validate token: %s", err)
}
return uuid, nil
}
func httpError(w http.ResponseWriter, r *http.Request, err error, code int) {
log.Printf("%s: %s\n", r.URL.Path, err)
http.Error(w, err.Error(), code)
}