1 00:00:00,600 --> 00:00:01,080 Beautiful. 2 00:00:01,470 --> 00:00:05,130 And once you have added two variables in that envy. 3 00:00:05,850 --> 00:00:07,860 Also, make sure to restart the server. 4 00:00:08,189 --> 00:00:10,470 Sorry, I forgot to add the step. 5 00:00:10,890 --> 00:00:11,610 Previous VIDEO. 6 00:00:12,180 --> 00:00:16,440 And now we can proceed to move both functions. 7 00:00:16,880 --> 00:00:21,450 The J.W. to verify as well as the sign to UTOS folder. 8 00:00:21,810 --> 00:00:28,050 Now, why is it useful to set up those functions in there is because that way we can move them from 9 00:00:28,050 --> 00:00:29,190 project to project. 10 00:00:29,490 --> 00:00:29,880 Yes. 11 00:00:29,880 --> 00:00:36,360 Previously we also set them up in the user model and technically it's a viable option as well. 12 00:00:36,720 --> 00:00:40,380 But in this case, I want to showcase how we can do that in the UTOS folder. 13 00:00:40,740 --> 00:00:43,860 So let's create in the star a new folder. 14 00:00:44,580 --> 00:00:45,900 Call it like it is. 15 00:00:46,110 --> 00:00:48,020 Let's call it utils like. 16 00:00:48,030 --> 00:00:51,960 So let me make sure the my spelling, as always, is the best. 17 00:00:52,500 --> 00:00:53,490 It's not useless. 18 00:00:53,790 --> 00:00:57,070 It has utility and we want to create a file. 19 00:00:57,390 --> 00:00:59,370 Actually, let's create their two files right away. 20 00:00:59,670 --> 00:01:07,470 Let's go with index J.S., and this is going to make sense a little bit later, as well as JWT Jazz. 21 00:01:07,470 --> 00:01:09,120 And we want to start in the same way. 22 00:01:09,510 --> 00:01:11,100 We want to get the package. 23 00:01:11,520 --> 00:01:15,660 So let me go here and I'll remove it from the controller. 24 00:01:15,990 --> 00:01:19,860 Since all years of the functions from your anyway, let's go back there. 25 00:01:19,920 --> 00:01:27,960 Let's go to JWT Jazz and I want to create a function that creates that token for me, and I'm going 26 00:01:27,960 --> 00:01:28,770 to go with Konst. 27 00:01:29,100 --> 00:01:34,650 Create Create JWT is equal to the payload. 28 00:01:34,800 --> 00:01:39,300 So the payload is going to be the only thing that is passed then from the controller. 29 00:01:39,300 --> 00:01:40,620 So say here payload. 30 00:01:41,600 --> 00:01:48,950 And as a side note, I prefer always setting up or I shouldn't say always whenever I can, I try to 31 00:01:48,950 --> 00:01:55,400 set up my functions to accept objects, because that way I don't have to worry about the order of the 32 00:01:55,400 --> 00:01:57,370 arguments again, just my preference. 33 00:01:57,380 --> 00:01:58,250 You don't have to do that. 34 00:01:58,550 --> 00:02:00,090 Then we want to create that token. 35 00:02:00,110 --> 00:02:04,040 So let's go over here token, and let's just repeat the steps. 36 00:02:04,040 --> 00:02:09,830 We're going to go with JWT sign and we want to pass whatever payload we're getting. 37 00:02:10,759 --> 00:02:15,350 And now, since I created those variables in the area, I can access them. 38 00:02:15,560 --> 00:02:18,290 Will go with process that envy. 39 00:02:19,010 --> 00:02:22,490 And we're looking for JWT secret. 40 00:02:22,880 --> 00:02:25,520 And thirdly, let's go with expires. 41 00:02:25,520 --> 00:02:27,440 And so those are my options. 42 00:02:28,080 --> 00:02:33,490 Bipartisan panel set it equal to process process, not the envy. 43 00:02:33,710 --> 00:02:38,690 And then JWT underscore, and we're going to go with a lifetime. 44 00:02:39,080 --> 00:02:45,230 And it looked like, have a tiny bug here or move the parentheses and add them over here. 45 00:02:45,410 --> 00:02:48,880 So now this is going to be our third argument. 46 00:02:49,160 --> 00:02:52,070 We create token and we just want to return it. 47 00:02:52,490 --> 00:02:56,540 And also, let's work on that bonus one on the verify. 48 00:02:56,600 --> 00:02:57,800 So let me go back to read me. 49 00:02:58,640 --> 00:03:05,690 So we have verify function and then we want to pass into two things we want to pass in the token as 50 00:03:05,690 --> 00:03:06,620 well as the secret. 51 00:03:06,980 --> 00:03:09,980 So let's create the verify function. 52 00:03:10,460 --> 00:03:11,390 I'm going to go below. 53 00:03:11,510 --> 00:03:13,280 I'm going to call this content is. 54 00:03:14,290 --> 00:03:22,120 Duncan rallied, and this is the one that we will use in our authentication middleware, then we'll 55 00:03:22,120 --> 00:03:27,700 be looking for one argument will, well, nameless token and what will return from the function right 56 00:03:27,700 --> 00:03:32,440 away is JWT Verify and then we'll pass in the token. 57 00:03:32,860 --> 00:03:36,990 And let's go with process that land and re. 58 00:03:37,450 --> 00:03:42,490 And this is going to be JWT secret once we have both functions. 59 00:03:42,940 --> 00:03:52,570 What I want to do is go with module exports and then I'll export crude JWT and then I'll export create 60 00:03:52,570 --> 00:03:56,080 JWT as well as is token valid. 61 00:03:56,650 --> 00:04:04,990 Now you can either import them directly into the controller and everything is going to work great, 62 00:04:04,990 --> 00:04:11,790 but it's always my preference to set up in the SJS, just like we do in the years since. 63 00:04:11,800 --> 00:04:19,329 That way, I can control what I'm exporting and when I import, I can directly target things that I'm 64 00:04:19,329 --> 00:04:24,580 looking for, and I don't need to recreate those imports with multiple lines of code. 65 00:04:24,790 --> 00:04:26,500 Again, it's really up to you. 66 00:04:26,500 --> 00:04:30,550 If you don't want to use in the jazz, you don't have to just make sure that when you're importing, 67 00:04:30,970 --> 00:04:39,070 you'll have to look for create JWT or each token valve and you have to look specifically for JWT Jazz 68 00:04:39,640 --> 00:04:40,160 in this case. 69 00:04:40,180 --> 00:04:48,070 I'll also set up index where I'm going to go with Konst JWT and then we'll look for acquire. 70 00:04:48,430 --> 00:04:50,080 So that is equal to require. 71 00:04:50,740 --> 00:04:54,730 We'll look for the JWT one I'm in here. 72 00:04:55,810 --> 00:05:03,010 You know what, actually the structure of both of them, so let's create JWT, N.W.T. is token valid. 73 00:05:03,160 --> 00:05:04,480 So I got both functions. 74 00:05:04,960 --> 00:05:07,510 I'm from the in the Congress. 75 00:05:08,050 --> 00:05:09,670 I'll create one big object. 76 00:05:09,940 --> 00:05:14,800 So eventually, as we're adding more files, I'll do the same thing in the Congress. 77 00:05:14,830 --> 00:05:19,890 I'll get the contents of those files and export them directly from index jars. 78 00:05:20,260 --> 00:05:28,420 It's a node thing where basically what happens since index jazz is going to be the default import and 79 00:05:28,420 --> 00:05:31,540 we don't need to worry about setting up the proper path. 80 00:05:31,870 --> 00:05:36,010 So now we're just exporting created that way to you as well as he is talking about. 81 00:05:36,310 --> 00:05:39,130 So now back in the off controller, what I can do. 82 00:05:39,430 --> 00:05:40,070 Seconds. 83 00:05:40,660 --> 00:05:42,030 And let's just go away. 84 00:05:42,580 --> 00:05:49,720 Create JWT and we'll set it equal to require and we'll just look for utils in this case. 85 00:05:50,260 --> 00:05:52,540 So we're looking in the UTOS folder. 86 00:05:52,990 --> 00:05:53,920 Let's save it. 87 00:05:54,190 --> 00:05:57,880 Let's scroll down and we're going to remove this line of code. 88 00:05:58,330 --> 00:06:03,100 And we can just say that once we have the token user, let's create that token. 89 00:06:03,640 --> 00:06:09,790 So token is going to be equal to create JWT, and we want to pass in the payload, which is going to 90 00:06:09,790 --> 00:06:12,130 be equal to a token user. 91 00:06:12,340 --> 00:06:13,720 So once we save this? 92 00:06:14,740 --> 00:06:19,210 Let's go back to our personal and this case, I'll change that around. 93 00:06:19,600 --> 00:06:24,460 So Peter is equal to Peter Watts passing the secret. 94 00:06:24,760 --> 00:06:29,470 And if you can see the token awesome, we have successfully refactored our code.