WEBVTT 00:01.280 --> 00:03.000 For everyone. 00:03.440 --> 00:15.120 After we already complete the sign and sign up, we need to create the authentication rules for protected 00:15.400 --> 00:16.040 row. 00:16.080 --> 00:19.400 Okay, so let me show you. 00:19.440 --> 00:27.640 Inside the folder I will create a new file will be our rules DS. 00:29.160 --> 00:36.160 And let's go to the documentation overview and choose rules. 00:37.320 --> 00:43.000 And we need to copy the listing okay. 00:43.280 --> 00:45.080 Not try to remember this. 00:46.760 --> 00:48.000 I will boost over here. 00:48.520 --> 00:51.080 And we have our graph right. 00:55.280 --> 00:58.360 Right here what we need to do. 01:00.680 --> 01:03.530 We will switch into the request. 01:03.570 --> 01:04.090 Right? 01:04.690 --> 01:08.410 This is the acne right here. 01:08.530 --> 01:11.290 We can boost the request. 01:13.370 --> 01:15.050 From sprite. 01:15.330 --> 01:15.850 Okay. 01:17.690 --> 01:22.370 We need to extract the token from here. 01:22.410 --> 01:24.970 For example, we like the. 01:27.170 --> 01:30.890 We have a some root project route. 01:31.810 --> 01:36.050 Possible profile or something like that. 01:41.050 --> 01:43.290 Let me show you what I mean right here. 01:44.450 --> 01:50.930 Request dot headers dot authorization. 01:52.850 --> 01:53.370 Okay. 01:53.410 --> 01:57.130 And right here you can return true right now. 01:58.770 --> 02:01.290 Let me show you how we can do that. 02:01.890 --> 02:02.690 For example. 02:04.170 --> 02:09.930 In my way I will create one more controller inside the user. 02:10.570 --> 02:14.890 I will build us into the user and get profile. 02:19.290 --> 02:20.090 Users. 02:20.490 --> 02:21.130 Let us. 02:23.890 --> 02:27.530 Aggregate base and boost right here. 02:28.370 --> 02:31.570 I guess current users. 02:32.610 --> 02:38.330 And right here I will get user like this. 02:40.930 --> 02:41.610 Profile. 02:48.930 --> 02:54.130 Now I will say we already lost our data, right? 02:58.410 --> 03:05.780 But now let me show you how we can use the graph in order to use the raw lecture documentation again. 03:09.100 --> 03:12.900 We will use the right use graph. 03:13.500 --> 03:16.540 Let me invoice directly inside the class. 03:18.820 --> 03:20.460 And remove the authentication. 03:22.620 --> 03:25.780 Let me say authentication. 03:25.780 --> 03:28.660 Go directly over here. 03:30.100 --> 03:35.300 And let me get again to see what is inside console.log. 03:39.020 --> 03:41.620 So here after we said successfully. 03:44.660 --> 03:46.420 I need to copy something. 03:46.820 --> 03:48.820 And what is our getprofile. 03:48.860 --> 03:49.260 Right. 03:50.300 --> 03:52.100 So the parallel token. 03:53.780 --> 03:57.340 And I will say right here you can check. 03:57.900 --> 03:59.620 It will cost a lot. 03:59.940 --> 04:05.100 The bearer Hogan from judo, right? 04:06.180 --> 04:06.780 Right here. 04:06.820 --> 04:09.620 We need to check and follow. 04:09.660 --> 04:11.180 We will check the token. 04:11.420 --> 04:11.900 Right. 04:14.860 --> 04:20.220 With request dot header. 04:20.300 --> 04:22.580 Dot authorization. 04:27.620 --> 04:30.180 What about if we doesn't put anything? 04:30.820 --> 04:31.460 Let's say. 04:33.540 --> 04:36.700 Right here I will show no authentication. 04:38.340 --> 04:41.620 I will say we got to modify. 04:41.660 --> 04:42.140 Okay. 04:43.180 --> 04:45.180 What about if I show the token. 04:45.660 --> 04:47.700 But I don't send anything. 04:48.580 --> 04:50.380 We will also get undefined. 04:50.420 --> 04:51.900 So right here we need to check. 04:59.940 --> 05:00.700 Right here. 05:00.740 --> 05:03.220 I think we can submit directly. 05:03.220 --> 05:03.270 Like. 05:06.950 --> 05:08.590 We always do. 05:09.430 --> 05:10.030 Okay. 05:12.230 --> 05:19.390 And I will show the second one to extract the token, the JavaScript node. 05:19.990 --> 05:28.750 And we need to check if we doesn't have any token we will throw new on authorize, etc.. 05:29.430 --> 05:29.950 Okay. 05:31.790 --> 05:34.910 You can boost some message over here right now. 05:34.910 --> 05:40.670 I will not do this to say what is the default. 05:42.870 --> 05:43.470 Right here. 05:43.510 --> 05:44.390 Let me test. 05:45.230 --> 05:55.510 If I don't slice the token I will say now it will send a message will be unauthorized. 05:55.750 --> 05:57.430 Please see the default message. 05:57.470 --> 05:57.750 Okay. 05:57.790 --> 06:04.160 You can customize it if you want, but right now I think this will be good with this message. 06:08.960 --> 06:11.720 After we already have a token. 06:14.000 --> 06:19.440 What we need to do, we will verify it, right? 06:20.960 --> 06:30.440 So right here we need to verify that if you remember these are the authentication service. 06:30.760 --> 06:37.640 We will inject the generate service and we will size thus right. 06:38.240 --> 06:41.240 In this case we need to do that also. 06:41.600 --> 06:44.480 This is just a class for a reason. 06:44.480 --> 06:47.960 We can inject us with a constructor. 06:48.760 --> 06:49.240 Okay. 06:50.040 --> 06:51.040 We will. 06:55.800 --> 06:58.360 Inject the service over here. 06:59.080 --> 06:59.720 Let's say. 07:05.000 --> 07:07.520 A lot of it and let it run. 07:11.120 --> 07:11.800 Right here. 07:12.240 --> 07:13.400 We got error. 07:14.120 --> 07:14.640 Right. 07:25.120 --> 07:25.880 This side. 07:28.720 --> 07:32.760 We saw result say injection. 07:35.520 --> 07:37.680 Inside user module. 07:37.720 --> 07:38.200 Why? 07:38.560 --> 07:40.080 Why the user module? 07:40.400 --> 07:43.960 Because you can see right here. 07:45.160 --> 07:52.960 In order to use the authentication rule I already invoked us inside this case. 07:52.960 --> 07:53.520 Right. 07:54.640 --> 07:57.400 So for that reason. 07:59.880 --> 08:01.400 We need to import. 08:05.410 --> 08:06.050 Also. 08:08.330 --> 08:10.690 It may not fix the issue. 08:10.730 --> 08:16.450 We will go back to where we use the authentication graph. 08:16.810 --> 08:20.530 It means that the user module we need to import the. 08:22.730 --> 08:23.450 Module. 08:33.170 --> 08:34.050 Now you can say. 08:38.450 --> 08:40.930 It will fix that issue. 08:44.330 --> 08:58.130 We can fix thus dependencies issue by import the module inside the module. 08:58.530 --> 09:03.210 We use the log right. 09:04.530 --> 09:08.380 But But I don't want that at all. 09:08.660 --> 09:10.380 You can say it later. 09:10.420 --> 09:15.220 We will have a maybe 100th module. 09:15.580 --> 09:24.820 I want one go up and boost the module one by one in every module. 09:24.860 --> 09:26.820 I will create later. 09:27.060 --> 09:27.540 Okay. 09:27.900 --> 09:31.260 I want to, but it will be global. 09:31.740 --> 09:33.460 So how we can do that. 09:33.620 --> 09:39.500 Let me remove and we will got the error right. 09:39.980 --> 09:43.580 In order to fix that issue in the best way. 09:44.300 --> 09:48.780 Let's go to the authentication module. 09:48.820 --> 09:52.620 Also right here what we need to do. 09:53.460 --> 10:04.260 You can say right now we already mark the authentication module will be global. 10:04.860 --> 10:05.340 Okay. 10:05.660 --> 10:10.740 And by the end of the day, it will import inside the app module over here. 10:12.180 --> 10:15.740 Right now we need to export. 10:18.980 --> 10:22.060 The module. 10:26.580 --> 10:27.580 But the 40. 10:32.060 --> 10:34.060 And we still have error. 10:34.620 --> 10:37.820 Secondly we will mark this thing will be global. 10:45.020 --> 10:48.380 Now you can see it already fits the issue right. 10:49.060 --> 10:50.420 Let me tell you why. 10:51.660 --> 10:57.540 Firstly the app module it will import the authentication module right. 10:58.020 --> 11:04.460 And authentication module it will export the module itself. 11:04.780 --> 11:10.190 And this will mark a Tiger team will win the global race. 11:10.230 --> 11:10.990 Module. 11:11.750 --> 11:12.030 Okay. 11:12.070 --> 11:18.230 It means entire authentication module right here will become a global module. 11:18.830 --> 11:28.790 And because this is the global module we can use the authentication module everywhere with our imports. 11:29.710 --> 11:31.390 And one more step. 11:31.670 --> 11:36.830 We already exported entire module itself. 11:37.470 --> 11:46.310 It means the module right now is already become a global also okay. 11:46.990 --> 11:47.550 That is. 11:50.470 --> 11:50.830 Right. 11:50.830 --> 11:52.950 This will fix the issue. 11:53.590 --> 11:59.590 You can say and let me go back to the go. 12:02.390 --> 12:07.470 We already got the token right and we already inject charge of it. 12:07.870 --> 12:08.430 Right here. 12:08.430 --> 12:09.190 We need to. 12:12.390 --> 12:13.430 Verify that. 12:14.950 --> 12:18.230 And right here we need to use a C function. 12:19.230 --> 12:21.150 And let me remove the boolean. 12:24.190 --> 12:24.470 Here. 12:24.470 --> 12:24.830 So. 12:29.310 --> 12:34.830 So do not verify C we need to boost the token. 12:34.990 --> 12:35.430 Right. 12:35.470 --> 12:36.150 The token. 12:37.110 --> 12:37.790 And. 12:39.830 --> 12:40.750 This is the a. 12:40.790 --> 12:41.150 Why. 12:41.310 --> 12:44.350 So for that reason we need to wrap it inside a try catch block. 12:54.470 --> 12:55.190 Over here. 12:56.790 --> 13:04.270 So let me say right here, after we already verifies the token we will copy the code. 13:04.270 --> 13:05.110 This user. 13:05.630 --> 13:06.110 Right. 13:06.790 --> 13:08.200 Let me console.log. 13:08.200 --> 13:09.160 What is right here? 13:17.480 --> 13:18.520 Let us. 13:27.120 --> 13:37.600 I will say, and you already got the decoded user over here, right? 13:40.040 --> 13:42.160 After we already got user. 13:42.800 --> 13:45.480 We will attach this. 13:51.000 --> 13:51.480 Right. 13:55.880 --> 13:56.880 Right here. 13:57.480 --> 14:02.040 We will attach this thing into the request. 14:03.800 --> 14:07.120 Request dot current user okay. 14:07.160 --> 14:10.250 We will pass it to your current user. 14:10.610 --> 14:11.330 We will. 14:12.090 --> 14:14.250 The buy long sell. 14:17.170 --> 14:17.810 Right here. 14:17.810 --> 14:19.290 I will give you the ID. 14:19.330 --> 14:22.290 We already got this user dot underscore id. 14:24.330 --> 14:32.410 Name of the user dot name and email user. 14:43.770 --> 14:43.930 ID. 14:45.130 --> 14:51.770 And of course we will fit the task group okay we will fit the task group. 14:51.770 --> 14:54.090 Let me show you how we can fix that. 14:55.930 --> 15:01.050 Firstly with the code the user right here. 15:03.770 --> 15:06.490 I will create an interface for us. 15:10.370 --> 15:10.850 Right. 15:12.250 --> 15:12.650 Um. 15:16.970 --> 15:20.330 Insert a row insert as our save folder. 15:20.970 --> 15:24.090 I will create a new file called global. 15:25.210 --> 15:25.610 Yes. 15:25.970 --> 15:28.690 This will become a global task. 15:29.890 --> 15:31.650 Right here I will provide the input file. 15:32.250 --> 15:32.610 Okay. 15:32.650 --> 15:33.490 Will be right. 15:37.970 --> 15:38.210 Here. 15:41.970 --> 15:45.770 I use my log. 15:48.650 --> 15:53.450 File name and email. 15:56.410 --> 15:57.450 I will move over here. 15:58.010 --> 16:02.810 And inside here I will pass the. 16:05.650 --> 16:09.180 R user by Why not? 16:12.380 --> 16:12.940 Please. 16:13.980 --> 16:14.980 And, uh. 16:25.620 --> 16:25.980 Um. 16:27.340 --> 16:30.660 We have a script right now. 16:39.020 --> 16:40.940 Please see the airline issue. 16:41.820 --> 16:42.180 Um. 16:44.620 --> 16:46.700 Beside this assertion is. 16:48.980 --> 16:50.780 Is unnecessary. 16:55.580 --> 16:55.900 Okay. 16:55.940 --> 16:59.300 I will ignore that also. 17:09.630 --> 17:10.350 Seated. 17:17.950 --> 17:19.070 Buddhas over here. 17:26.070 --> 17:26.630 Okay. 17:27.790 --> 17:28.470 And right here. 17:28.470 --> 17:30.350 We already are lost. 17:31.270 --> 17:32.630 And this theta thing. 17:32.630 --> 17:33.550 I will cut it. 17:33.550 --> 17:37.110 Also a user by lot. 17:39.830 --> 17:47.710 And inside the request, we need to, uh, add pass the current user into the request object. 17:49.550 --> 17:55.630 Let me show that this is the request from the spread. 17:55.630 --> 17:56.070 Right. 17:57.830 --> 18:05.470 Express.js script passed to request object. 18:05.950 --> 18:12.110 I will show some stuff like that and you can read in here. 18:18.190 --> 18:24.310 Now, now what we want is an express request object using TypeScript. 18:24.750 --> 18:31.550 You can just written and we will declare something like that. 18:31.590 --> 18:37.870 Let me copy and go to the global standards right here. 18:37.870 --> 18:45.870 We will use the current user with I user ballot okay. 18:46.230 --> 18:48.710 And right now it already fit the issue right. 18:49.390 --> 18:53.150 We already got the user ballot over here. 18:54.030 --> 18:55.430 Very very good right. 18:55.590 --> 19:05.350 That's the how we can override or actually we already extend the new property inside the library. 19:08.630 --> 19:12.480 And if we have any An error revealed rose or not? 19:12.880 --> 19:14.880 Realization is actually not so. 19:24.600 --> 19:26.600 And let me test that. 19:29.840 --> 19:30.320 Okay. 19:30.320 --> 19:32.080 It's already work. 19:34.280 --> 19:36.760 And right here we need to return. 19:40.880 --> 19:41.320 True. 19:41.760 --> 19:42.120 Okay. 19:42.120 --> 19:44.440 Actually, we already return over here. 19:44.440 --> 19:46.760 If we have any error, it will throw. 19:47.120 --> 19:47.480 Okay. 19:47.480 --> 19:57.560 For example, if I type some invalid token, say okay, it will log the error unauthorized. 19:57.600 --> 19:58.480 Very very good. 19:58.480 --> 19:58.880 Right. 20:01.440 --> 20:04.280 And say right here we already got the user. 20:04.520 --> 20:10.520 So that is not how we can create the. 20:11.840 --> 20:15.680 authentication to golf and the POI. 20:15.720 --> 20:22.120 In this video I hope you understand the global. 20:22.640 --> 20:27.360 Over here it will mark the user authority. 20:27.360 --> 20:33.760 The authentication module will become null globally. 20:34.760 --> 20:40.560 And we also export the module itself okay. 20:40.840 --> 20:49.320 Because entire thing in this module right here will be become a global. 20:49.360 --> 20:50.560 So much work. 20:50.560 --> 20:53.320 We will explore that okay. 20:53.920 --> 20:59.760 Because we want the module is now. 21:01.800 --> 21:03.080 Global also. 21:03.120 --> 21:03.520 Right. 21:03.520 --> 21:05.320 We will mark that will be global. 21:08.400 --> 21:11.880 That's for the video I will see you in the next one.