Fiddler realizes mobile packet capturing - getting started

Hello everyone , I meet you again , I'm your friend, Quan Jun .

from：https://blog.csdn.net/gld824125233/article/details/52588275

mobile phone use fiddler Grab the bag

The best computer is a notebook , In this way, we can keep the same LAN with mobile phones ; Nothing else , Let's go straight to the steps .

One . Yes PC（ The notebook ） Parameters to configure

1. To configure fiddler Allow listening to https（fiddler Only grab by default http Format ）

open Fiddler A menu item Tools->TelerikFiddler Options->HTTPS,

Check CaptureHTTPS CONNECTs, Click on Actions,

Check Decrypt HTTPS traffic and Ignore servercertificate errors two , Click on OK（ The first click will pop up Trust fiddler Certificates and security tips , Just click yes Just go ）, See the picture ：

2. To configure fiddler Allow remote connections

Click... In the previous window Tools->TelerikFiddler Options->Connections, Check allow remote computers to connect, The default listening port is 8888（ The figure below Fiddler listens on port It's the port number ）, If the port is occupied, it can be set to other , Restart after configuration fiddler, Here's the picture ：

Click finish ,PC The end configuration is complete , Next, start configuring the mobile terminal , Take Android for example ,iOS The method is the same as Android ;

Two . Configure the parameters of the mobile terminal

First of all, make sure that the mobile phone and computer are on the same network ;

Then you need to know the of the computer ip Address （ Of course, this computer is installed fiddler Our computer ）, The computer ip The address is available through cmd, Input ipconfig Inquire about , Or network share ipv4 find , My is 192.168.103.53,

Besides, you know fiddler Port number ,Tools->TelerikFiddler Options->Connections,port The median value is the port number , The general default is 8888; Next, start operating the mobile phone ;

1. First step ： Cell phones and computers are connected to the same network , Open the mobile browser , Input http://ip: Port number , Click to go to ; See the picture below ：

2. The second step ： After you go, you will jump to the certificate download page , See the picture below ：

Click on FiddlerRootcertificate Download the certificate ;

3. The third step ： After clicking download , Install the certificate and give it a name , Just write it , Click ok ;

4. Step four ： A mobile phone password is required , Set up a , Just remember the password , Finally, there is no need to go to the system - Security - Remove the password ;

5. Step five ： Change agent of mobile wireless network

Phone system settings - Wireless network - Click Advanced , Agent selection manual , The host name is fiddler Our computer ip Address , Port number , Namely fiddler Port number , With the browser ip： Keep the port number consistent , Click ok ,

6. Operating mobile phone , The computer fiddler Some... Will be displayed in the http Information , success ;

3、 ... and . other

1. Stop the computer's network monitoring of mobile phones

System settings -wifi, Find an agent , Remove it ;

2. Delete Certificate in mobile phone

Android settings — Security — Receive trusted credentials — user , Click Delete certificate ;

3. Delete the password on the phone

Cell phone system — Security — password , Delete the system password ;

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