From 81e67f8759aaa069117dadfcfec8819649f6590b Mon Sep 17 00:00:00 2001
From: Jesse Hallam <jesse.hallam@gmail.com>
Date: Mon, 5 Feb 2018 10:54:13 -0500
Subject: ABC-179: check email verification last (#8172)

* ABC-179: check email verification last

This change changes the authentication checks to be:
* "preflight checks"
** mfa
** not disabled
** login attempts
* password
* "postflight checks"
** email verified

Checking whether the email is verified or not last avoids the weird edge
case where entering any bogus password for an account with an unverified
email shows a message about verifying the email and offering to resend.

* fix invalid unit test assertion

Client.CreateUser returns a user whose password has been sanitized.
Adopt the pattern in the previous assertions to use a new variable name
and test the password on the original model.User object. This didn't
expose any underlying broken behaviour, but the test wouldn't have
caught it if it had regressed.

Also fix a minor typo.
---
 api/user_test.go | 45 +++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 41 insertions(+), 4 deletions(-)

(limited to 'api/user_test.go')

diff --git a/api/user_test.go b/api/user_test.go
index b74039ce9..8d6aad22b 100644
--- a/api/user_test.go
+++ b/api/user_test.go
@@ -16,6 +16,8 @@ import (
 	"testing"
 	"time"
 
+	"github.com/stretchr/testify/assert"
+
 	"github.com/mattermost/mattermost-server/app"
 	"github.com/mattermost/mattermost-server/model"
 	"github.com/mattermost/mattermost-server/store"
@@ -187,7 +189,7 @@ func TestLogin(t *testing.T) {
 	}
 
 	if _, err := Client.Login(ruser2.Data.(*model.User).Email, user2.Password); err != nil {
-		t.Fatal("From verfied hash")
+		t.Fatal("From verified hash")
 	}
 
 	Client.AuthToken = authToken
@@ -199,14 +201,49 @@ func TestLogin(t *testing.T) {
 		Password:    "passwd1",
 		AuthService: model.USER_AUTH_SERVICE_LDAP,
 	}
-	user3 = Client.Must(Client.CreateUser(user3, "")).Data.(*model.User)
-	store.Must(th.App.Srv.Store.User().VerifyEmail(user3.Id))
+	ruser3 := Client.Must(Client.CreateUser(user3, "")).Data.(*model.User)
+	store.Must(th.App.Srv.Store.User().VerifyEmail(ruser3.Id))
 
-	if _, err := Client.Login(user3.Id, user3.Password); err == nil {
+	if _, err := Client.Login(ruser3.Id, user3.Password); err == nil {
 		t.Fatal("AD/LDAP user should not be able to log in with AD/LDAP disabled")
 	}
 }
 
+func TestLoginUnverifiedEmail(t *testing.T) {
+	assert := assert.New(t)
+
+	th := Setup().InitBasic()
+	defer th.TearDown()
+
+	Client := th.BasicClient
+
+	th.App.UpdateConfig(func(cfg *model.Config) {
+		*cfg.EmailSettings.EnableSignInWithEmail = true
+		cfg.EmailSettings.RequireEmailVerification = true
+	})
+
+	Client.Logout()
+
+	user := &model.User{
+		Email:         strings.ToLower(model.NewId()) + "success+test@simulator.amazonses.com",
+		Nickname:      "Corey Hulen",
+		Username:      "corey" + model.NewId(),
+		Password:      "passwd1",
+		EmailVerified: false,
+	}
+	user = Client.Must(Client.CreateUser(user, "")).Data.(*model.User)
+
+	_, err := Client.Login(user.Email, user.Password+"invalid")
+	if assert.NotNil(err) {
+		assert.Equal("api.user.check_user_password.invalid.app_error", err.Id)
+	}
+
+	_, err = Client.Login(user.Email, "passwd1")
+	if assert.NotNil(err) {
+		assert.Equal("api.user.login.not_verified.app_error", err.Id)
+	}
+}
+
 func TestLoginByLdap(t *testing.T) {
 	th := Setup().InitBasic()
 	defer th.TearDown()
-- 
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