1 00:00:00,440 --> 00:00:03,530 So up next, let's set up that utils function. 2 00:00:03,530 --> 00:00:07,370 And again, this is something that I encourage you to. 3 00:00:07,910 --> 00:00:11,990 Try setting up yourself and then just compare the results. 4 00:00:12,230 --> 00:00:15,410 So in my case I'm going to go to Utils. 5 00:00:15,710 --> 00:00:21,440 I'm going to create a new file and in this case I'm going to call this password. 6 00:00:22,100 --> 00:00:27,460 Utils since we'll also need one to compare the password. 7 00:00:27,470 --> 00:00:29,750 So this one is for hashing. 8 00:00:29,750 --> 00:00:36,830 But then of course once the user logs in, we want to compare the password now in order to speed this 9 00:00:36,830 --> 00:00:37,400 up. 10 00:00:37,490 --> 00:00:39,110 I will copy some stuff. 11 00:00:39,110 --> 00:00:44,750 So in this case we won't use the bcrypt in the register. 12 00:00:45,580 --> 00:00:47,440 In the auth controller. 13 00:00:47,590 --> 00:00:49,810 Actually, we'll set up the import over here. 14 00:00:50,710 --> 00:00:52,540 Then we want to come up with a function name. 15 00:00:52,540 --> 00:00:54,700 In my case, I'm going to go with hash. 16 00:00:55,870 --> 00:00:58,990 Password is going to be a sync. 17 00:00:59,080 --> 00:01:00,120 And you know what? 18 00:01:00,130 --> 00:01:01,380 I forgot to export. 19 00:01:01,390 --> 00:01:04,989 So we want to go here with export const hash password. 20 00:01:05,850 --> 00:01:07,830 We're not looking for wreck and rage. 21 00:01:07,860 --> 00:01:10,230 We're looking for the password value. 22 00:01:11,080 --> 00:01:14,220 And then as far as the logic, same deal. 23 00:01:14,230 --> 00:01:19,660 We want to create the salt, we want to hash the password and we want to return the hash password. 24 00:01:19,840 --> 00:01:25,180 So let's go over here, take these two lines of code. 25 00:01:26,090 --> 00:01:27,470 Now for some reason. 26 00:01:28,630 --> 00:01:31,180 I opened up an extra screen. 27 00:01:31,180 --> 00:01:32,620 That's not what I wanted. 28 00:01:32,650 --> 00:01:34,330 Let's go to password utils. 29 00:01:34,360 --> 00:01:34,960 Okay. 30 00:01:35,080 --> 00:01:38,350 And before we set up the return, we want to fix it over here. 31 00:01:38,470 --> 00:01:44,140 Notice it's not going to be Req.body password since we're passing it as a parameter. 32 00:01:44,170 --> 00:01:49,480 We want to go here with password and then we want to go with hashed password. 33 00:01:49,480 --> 00:01:51,070 So that's what we want to return. 34 00:01:51,100 --> 00:01:54,670 Now we want to navigate back to auth controller. 35 00:01:54,970 --> 00:01:58,990 And essentially I want to set up that variable again from the scratch. 36 00:01:58,990 --> 00:02:05,320 I'm going to go with hashed password and this is going to be equal to my hash password, but we do need 37 00:02:05,320 --> 00:02:11,350 to remember that it is asynchronous, so we want to stick await in front of it and then we want to pass 38 00:02:11,350 --> 00:02:14,260 in req dot body and password. 39 00:02:14,980 --> 00:02:17,680 Since that's where the password is located. 40 00:02:17,710 --> 00:02:18,760 Then let's save. 41 00:02:18,760 --> 00:02:24,300 We're going to navigate to register user and essentially you want to set up unique email. 42 00:02:24,310 --> 00:02:27,010 So in my case, I'm going to go with Peter. 43 00:02:27,010 --> 00:02:33,880 And then if everything is correct, we should be able to see the hashed password in the database. 44 00:02:33,880 --> 00:02:35,520 So let's try it out over here. 45 00:02:35,530 --> 00:02:42,820 Like I said, I'm going to switch it to Peter, then we'll make a request and if I see message user 46 00:02:42,820 --> 00:02:46,090 created, it means that in the database. 47 00:02:46,930 --> 00:02:50,770 The password has been hashed for this user as well. 48 00:02:50,800 --> 00:02:51,580 Check it out. 49 00:02:51,580 --> 00:02:53,110 So this is my email. 50 00:02:53,140 --> 00:02:56,650 Peter And of course, this is the hashed value.