1 00:00:02,590 --> 00:00:03,830 Hi, welcome back! 2 00:00:03,830 --> 00:00:05,590 In this video we are going to 3 00:00:05,590 --> 00:00:08,980 test our login with Postman, and there are a couple of 4 00:00:08,980 --> 00:00:11,640 changes we have to make in order to get it to work. 5 00:00:11,640 --> 00:00:12,840 So, let's get to it. 6 00:00:12,840 --> 00:00:15,130 Make sure your app is running, 7 00:00:15,130 --> 00:00:18,510 and then we can go ahead and register a user. 8 00:00:18,510 --> 00:00:20,143 So I'm gonna send a request here, 9 00:00:20,143 --> 00:00:23,250 and I'm just creating a user, but it already exists, 10 00:00:23,250 --> 00:00:27,550 because datalog db in my case hasn't been deleted. 11 00:00:27,550 --> 00:00:30,053 So, you can that a user with a username already exists. 12 00:00:30,053 --> 00:00:32,895 Then you can go over to your auth endpoint, 13 00:00:32,895 --> 00:00:37,447 but you'll see if you send this it'll say 404. 14 00:00:38,920 --> 00:00:40,000 Why 404? 15 00:00:40,000 --> 00:00:43,810 Well, the slash auth endpoint no longer exists. 16 00:00:43,810 --> 00:00:47,640 Now we have to use slash login, because that's 17 00:00:47,640 --> 00:00:49,570 the new resource we've created. 18 00:00:49,570 --> 00:00:52,040 So we can send this away, and now we get 19 00:00:52,040 --> 00:00:54,683 an access token and a refresh token. 20 00:00:56,240 --> 00:00:58,667 This is exactly what we told our resource to return. 21 00:00:58,667 --> 00:01:01,560 So, there's no magic going on in here. 22 00:01:01,560 --> 00:01:02,620 There're just two things. 23 00:01:02,620 --> 00:01:04,410 The refresh token is gonna be useful in a 24 00:01:04,410 --> 00:01:06,380 few videos times, so don't worry about it. 25 00:01:06,380 --> 00:01:09,063 And the access token is just our JWT. 26 00:01:10,870 --> 00:01:12,373 I'm just gonna change the name of this 27 00:01:12,373 --> 00:01:15,613 auth endpoint, just to be safe there. 28 00:01:16,450 --> 00:01:18,460 And now we have our access token. 29 00:01:18,460 --> 00:01:20,806 Our tests are going to save this access token 30 00:01:20,806 --> 00:01:23,490 into our collection. 31 00:01:23,490 --> 00:01:25,420 Sorry, our environment. 32 00:01:25,420 --> 00:01:28,920 So, we can go into GET item 33 00:01:29,980 --> 00:01:33,853 that has this authorization header and send the request. 34 00:01:36,020 --> 00:01:38,960 See, but then you get a message saying 35 00:01:38,960 --> 00:01:41,160 bad authorization header. 36 00:01:41,160 --> 00:01:45,199 Expected value bearer JWT. 37 00:01:45,199 --> 00:01:49,390 So, instead of JWT and then the JWT, 38 00:01:49,390 --> 00:01:54,030 it expects to have bearer, and then the JWT. 39 00:01:54,030 --> 00:01:55,370 So, just like that, remember to have 40 00:01:55,370 --> 00:02:00,370 bearer space the JWT at the end, and there you have it. 41 00:02:01,110 --> 00:02:04,560 Okay, so that's the only changes you need to make in Postman 42 00:02:04,560 --> 00:02:06,160 in order to get all this to work. 43 00:02:06,160 --> 00:02:10,780 Whenever you're using Flask JWT Extended, use bearer. 44 00:02:10,780 --> 00:02:13,100 And there are ways to configure this so it's not bearer, 45 00:02:13,100 --> 00:02:14,576 so it's something else if you want. 46 00:02:14,576 --> 00:02:16,717 But those will be available in the official 47 00:02:16,717 --> 00:02:19,690 documentation for Flask JWT Extended. 48 00:02:19,690 --> 00:02:21,820 I'm not gonna go into too much detail in this course 49 00:02:21,820 --> 00:02:24,820 about how to configure all of these different things. 50 00:02:24,820 --> 00:02:27,480 We will, however, later on in the course, 51 00:02:27,480 --> 00:02:28,892 just for your information, 52 00:02:28,892 --> 00:02:33,450 look at how to make these messages a little bit nicer. 53 00:02:33,450 --> 00:02:37,260 Instead of msg and something here, we're gonna 54 00:02:37,260 --> 00:02:39,620 have a nicer message with some suggestions 55 00:02:39,620 --> 00:02:41,939 of what you can do, and so forth. 56 00:02:41,939 --> 00:02:44,020 Just gonna line them out a bit nicer. 57 00:02:44,020 --> 00:02:49,020 Also, so you learn how to modify this on your own projects. 58 00:02:50,351 --> 00:02:51,810 So, that's it for this video. 59 00:02:51,810 --> 00:02:54,290 Just wanted to double check that everything's working 60 00:02:54,290 --> 00:02:56,700 and show you the small changes you have to make. 61 00:02:56,700 --> 00:02:58,150 I'll see you on the next one.