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