98 lines
2.0 KiB
Go
98 lines
2.0 KiB
Go
package server
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import (
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"log"
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"net/http"
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"github.com/khlieng/dispatch/pkg/session"
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"github.com/khlieng/dispatch/storage"
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)
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func (d *Dispatch) handleAuth(w http.ResponseWriter, r *http.Request, createUser bool) *State {
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var state *State
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cookie, err := r.Cookie(session.CookieName)
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if err != nil {
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if createUser {
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state, err = d.newUser(w, r)
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if err != nil {
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log.Println(err)
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}
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}
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} else {
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session := d.states.getSession(cookie.Value)
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if session != nil {
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key := session.Key()
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newKey, expired, err := session.Refresh()
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if err != nil {
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return nil
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}
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if !expired {
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state = d.states.get(session.UserID)
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if newKey != "" {
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d.states.setSession(session)
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d.states.deleteSession(key)
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session.SetCookie(w, r)
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}
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}
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}
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if state != nil {
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log.Println(r.RemoteAddr, "[Auth] GET", r.URL.Path, "| Valid token | User ID:", state.user.ID)
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} else if createUser {
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state, err = d.newUser(w, r)
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if err != nil {
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log.Println(err)
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}
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}
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}
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return state
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}
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func (d *Dispatch) newUser(w http.ResponseWriter, r *http.Request) (*State, error) {
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user, err := storage.NewUser(d.Store)
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if err != nil {
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return nil, err
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}
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messageStore, err := d.GetMessageStore(user)
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if err != nil {
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return nil, err
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}
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user.SetMessageStore(messageStore)
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search, err := d.GetMessageSearchProvider(user)
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if err != nil {
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return nil, err
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}
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user.SetMessageSearchProvider(search)
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log.Println(r.RemoteAddr, "[Auth] New anonymous user | ID:", user.ID)
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session, err := session.New(user.ID)
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if err != nil {
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return nil, err
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}
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d.states.setSession(session)
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go d.deleteSessionWhenExpired(session)
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state := NewState(user, d)
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d.states.set(state)
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go state.run()
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session.SetCookie(w, r)
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return state, nil
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}
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func (d *Dispatch) deleteSessionWhenExpired(session *session.Session) {
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deleteSessionWhenExpired(session, d.states)
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}
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func deleteSessionWhenExpired(session *session.Session, stateStore *stateStore) {
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session.WaitUntilExpiration()
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stateStore.deleteSession(session.Key())
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}
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