76 lines
1.8 KiB
Go
76 lines
1.8 KiB
Go
package handlers
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import (
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"errors"
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"fmt"
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"net/http"
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"projectreshoot/cookies"
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"projectreshoot/view/component/form"
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"projectreshoot/view/page"
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)
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// TODO: here for testing only, move to database
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type User struct {
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id int
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username string
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password string
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}
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// TODO: here for testing only, move to database
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func testUser() User {
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return User{id: 1, username: "Haelnorr", password: "test"}
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}
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func validateLogin(r *http.Request) (int, error) {
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formUsername := r.FormValue("username")
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formPassword := r.FormValue("password")
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// TODO: search database for username
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validUser := testUser()
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// TODO: check password is valid
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if formUsername != validUser.username || formPassword != validUser.password {
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return 0, errors.New("Username or password incorrect")
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}
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// TODO: return the users ID
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return validUser.id, nil
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}
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func checkRememberMe(r *http.Request) bool {
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rememberMe := r.FormValue("remember-me")
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if rememberMe == "on" {
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return true
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} else {
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return false
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}
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}
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func HandleLoginRequest() http.Handler {
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return http.HandlerFunc(
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func(w http.ResponseWriter, r *http.Request) {
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r.ParseForm()
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userID, err := validateLogin(r)
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if err != nil {
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// TODO: add debug log
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fmt.Printf("Login failed: %s\n", err)
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form.LoginForm(err.Error()).Render(r.Context(), w)
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return
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}
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// TODO: login success, use the userID to set the session
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rememberMe := checkRememberMe(r)
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fmt.Printf("Login success, user ID: %v - remember me?: %t\n", userID, rememberMe)
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pageFrom := cookies.CheckPageFrom(w, r)
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w.Header().Set("HX-Redirect", pageFrom)
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},
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)
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}
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func HandleLoginPage(trustedHost string) http.Handler {
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return http.HandlerFunc(
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func(w http.ResponseWriter, r *http.Request) {
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cookies.SetPageFrom(w, r, trustedHost)
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page.Login().Render(r.Context(), w)
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},
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)
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}
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