69 lignes
2,3 Kio
Go
69 lignes
2,3 Kio
Go
package userService
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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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"strconv"
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"time"
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"github.com/ewhal/nyaa/config"
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"github.com/ewhal/nyaa/db"
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"github.com/ewhal/nyaa/model"
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"github.com/ewhal/nyaa/util/email"
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"github.com/ewhal/nyaa/util/timeHelper"
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"github.com/gorilla/securecookie"
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"github.com/nicksnyder/go-i18n/i18n"
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)
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var verificationHandler = securecookie.New(config.EmailTokenHashKey, nil)
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// SendEmailVerfication sends an email verification token via email.
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func SendEmailVerification(to string, token string, locale string) error {
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T, err := i18n.Tfunc(locale)
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if err != nil {
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return err
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}
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content := T("link") + " : https://" + config.WebAddress + "/verify/email/" + token
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content_html := T("verify_email_content") + "<br/>" + "<a href=\"https://" + config.WebAddress + "/verify/email/" + token + "\" target=\"_blank\">" + config.WebAddress + "/verify/email/" + token + "</a>"
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return email.SendEmailFromAdmin(to, T("verify_email_title"), content, content_html)
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}
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// SendVerificationToUser sends an email verification token to user.
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func SendVerificationToUser(user model.User, newEmail string) (int, error) {
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validUntil := timeHelper.TwentyFourHoursLater() // TODO: longer duration?
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value := map[string]string{
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"t": strconv.FormatInt(validUntil.Unix(), 10),
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"u": strconv.FormatUint(uint64(user.ID), 10),
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"e": newEmail,
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}
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encoded, err := verificationHandler.Encode("", value)
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if err != nil {
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return http.StatusInternalServerError, err
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}
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err = SendEmailVerification(newEmail, encoded, "en-us")
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if err != nil {
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return http.StatusInternalServerError, err
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}
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return http.StatusOK, nil
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}
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// EmailVerification verifies the token used for email verification
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func EmailVerification(token string, w http.ResponseWriter) (int, error) {
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value := make(map[string]string)
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err := verificationHandler.Decode("", token, &value)
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if err != nil {
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fmt.Printf("%+v\n", err)
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return http.StatusForbidden, errors.New("Token is not valid.")
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}
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time_int, _ := strconv.ParseInt(value["t"], 10, 0)
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if timeHelper.IsExpired(time.Unix(time_int, 0)) {
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return http.StatusForbidden, errors.New("Token has expired.")
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}
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var user model.User
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if db.ORM.Where("user_id = ?", value["u"]).First(&user).RecordNotFound() {
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return http.StatusNotFound, errors.New("User is not found.")
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}
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user.Email = value["e"]
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return UpdateUserCore(&user)
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}
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