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/**
* Copyright 2012-2014 Jorge Aliss (jaliss at gmail dot com) - twitter: @jaliss
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package securesocial.controllers
import javax.inject.Inject
import play.api.{ Environment, Configuration }
import play.api.data.Forms._
import play.api.data._
import play.api.i18n.Messages
import play.api.mvc.Action
import play.filters.csrf.{ CSRFCheck, _ }
import securesocial.core._
import securesocial.core.authenticator.CookieAuthenticator
import securesocial.core.providers.UsernamePasswordProvider
import securesocial.core.providers.utils._
import securesocial.core.services.SaveMode
import scala.concurrent.{ Await, Future }
/**
* A default Registration controller that uses the BasicProfile as the user type
*
* @param env the environment
*/
class Registration @Inject() (implicit val env: RuntimeEnvironment, val configuration: Configuration, val playEnv: Environment, val CSRFAddToken: CSRFAddToken, val CSRFCheck: CSRFCheck) extends BaseRegistration
/**
* A trait that provides the means to handle user registration
*
* @tparam U the user type
*/
trait BaseRegistration extends MailTokenBasedOperations {
import securesocial.controllers.BaseRegistration._
private val logger = play.api.Logger("securesocial.controllers.Registration")
val providerId = UsernamePasswordProvider.UsernamePassword
val UserName = "userName"
val FirstName = "firstName"
val LastName = "lastName"
val formWithUsername = Form[RegistrationInfo](
mapping(
UserName -> nonEmptyText.verifying(Messages(UserNameAlreadyTaken), userName => {
// todo: see if there's a way to avoid waiting here :-\
import scala.concurrent.duration._
Await.result(env.userService.find(providerId, userName), 20.seconds).isEmpty
}),
FirstName -> nonEmptyText,
LastName -> nonEmptyText,
Password ->
tuple(
Password1 -> nonEmptyText.verifying(PasswordValidator.constraint),
Password2 -> nonEmptyText
).verifying(Messages(PasswordsDoNotMatch), passwords => passwords._1 == passwords._2)
) // binding
((userName, firstName, lastName, password) => RegistrationInfo(Some(userName), firstName, lastName, password._1)) // unbinding
(info => Some((info.userName.getOrElse(""), info.firstName, info.lastName, ("", ""))))
)
val formWithoutUsername = Form[RegistrationInfo](
mapping(
FirstName -> nonEmptyText,
LastName -> nonEmptyText,
Password ->
tuple(
Password1 -> nonEmptyText.verifying(PasswordValidator.constraint),
Password2 -> nonEmptyText
).verifying(Messages(PasswordsDoNotMatch), passwords => passwords._1 == passwords._2)
) // binding
((firstName, lastName, password) => RegistrationInfo(None, firstName, lastName, password._1)) // unbinding
(info => Some((info.firstName, info.lastName, ("", ""))))
)
val form = if (env.usernamePasswordProviderConfigurations.withUserNameSupport) formWithUsername else formWithoutUsername
implicit val CSRFAddToken: CSRFAddToken
/**
* Starts the sign up process
*/
def startSignUp = CSRFAddToken {
Action {
implicit request =>
if (enableRefererAsOriginalUrl) {
SecureSocial.withRefererAsOriginalUrl(Ok(env.viewTemplates.getStartSignUpPage(startForm)))
} else {
Ok(env.viewTemplates.getStartSignUpPage(startForm))
}
}
}
implicit val CSRFCheck: CSRFCheck
def handleStartSignUp = CSRFCheck {
Action.async {
implicit request =>
startForm.bindFromRequest.fold(
errors => {
Future.successful(BadRequest(env.viewTemplates.getStartSignUpPage(errors)))
},
e => {
val email = e.toLowerCase
// check if there is already an account for this email address
env.userService.findByEmailAndProvider(email, UsernamePasswordProvider.UsernamePassword).map {
maybeUser =>
maybeUser match {
case Some(user) =>
// user signed up already, send an email offering to login/recover password
env.mailer.sendAlreadyRegisteredEmail(user)
case None =>
createToken(email, isSignUp = true).flatMap { token =>
env.mailer.sendSignUpEmail(email, token.uuid)
env.userService.saveToken(token)
}
}
handleStartResult().flashing(Success -> Messages(ThankYouCheckEmail), Email -> email)
}
}
)
}
}
/**
* Renders the sign up page
*
* @return
*/
def signUp(token: String) = CSRFAddToken {
Action.async {
implicit request =>
logger.debug("[securesocial] trying sign up with token %s".format(token))
executeForToken(token, true, {
_ =>
Future.successful(Ok(env.viewTemplates.getSignUpPage(form, token)))
})
}
}
/**
* Handles posts from the sign up page
*/
def handleSignUp(token: String) = CSRFCheck {
Action.async {
implicit request =>
executeForToken(token, true, {
t =>
form.bindFromRequest.fold(
errors => {
logger.debug("[securesocial] errors " + errors)
Future.successful(BadRequest(env.viewTemplates.getSignUpPage(errors, t.uuid)))
},
info => {
val id = if (env.usernamePasswordProviderConfigurations.withUserNameSupport) info.userName.get else t.email
val newUser = BasicProfile(
providerId,
id,
Some(info.firstName),
Some(info.lastName),
Some("%s %s".format(info.firstName, info.lastName)),
Some(t.email),
None,
AuthenticationMethod.UserPassword,
passwordInfo = Some(env.currentHasher.hash(info.password))
)
val withAvatar = env.avatarService.map {
_.urlFor(t.email).map { url =>
if (url != newUser.avatarUrl) newUser.copy(avatarUrl = url) else newUser
}
}.getOrElse(Future.successful(newUser))
import securesocial.core.utils._
val result = for (
toSave <- withAvatar;
saved <- env.userService.save(toSave, SaveMode.SignUp);
deleted <- env.userService.deleteToken(t.uuid)
) yield {
if (env.usernamePasswordProviderConfigurations.sendWelcomeEmail)
env.mailer.sendWelcomeEmail(newUser)
val eventSession = Events.fire(new SignUpEvent(saved)).getOrElse(request.session)
if (env.usernamePasswordProviderConfigurations.signupSkipLogin) {
env.authenticatorService.find(env.cookieAuthenticatorConfigurations.Id).map {
_.fromUser(saved).flatMap { authenticator =>
confirmationResult()
.flashing(Success -> Messages(SignUpDone))
.withSession(eventSession - SecureSocial.OriginalUrlKey - IdentityProvider.SessionId)
.startingAuthenticator(authenticator)
}
} getOrElse {
logger.error("[securesocial] There isn't CookieAuthenticator registered in the RuntimeEnvironment")
Future.successful(confirmationResult().flashing(Error -> Messages("There was an error signing you up")))
}
} else {
Future.successful(confirmationResult().flashing(Success -> Messages(SignUpDone)).withSession(eventSession))
}
}
result.flatMap(f => f)
})
})
}
}
}
object BaseRegistration {
val UserNameAlreadyTaken = "securesocial.signup.userNameAlreadyTaken"
val ThankYouCheckEmail = "securesocial.signup.thankYouCheckEmail"
val InvalidLink = "securesocial.signup.invalidLink"
val SignUpDone = "securesocial.signup.signUpDone"
val Password = "password"
val Password1 = "password1"
val Password2 = "password2"
val PasswordsDoNotMatch = "securesocial.signup.passwordsDoNotMatch"
}
/**
* The data collected during the registration process
*
* @param userName the username
* @param firstName the first name
* @param lastName the last name
* @param password the password
*/
case class RegistrationInfo(userName: Option[String], firstName: String, lastName: String, password: String)
