IOS development-use Charles for https packet capture

IOS development-use Charles for https packet capture

In the previous two blogs, "introduction and use of the network packet capture tool Charles" and "iOS development-detailed explanation of http packet capture using Charles" gave a detailed explanation of Charles's http packet capture. Today, we will implement https packet capture, which is a little more troublesome than http packet capture.

(1) For https basic configuration, see the https configuration section in "introduction and use of the network packet capture tool Charles.

(2) Because iOS9 has changed the security mechanism for the https network, you also need to install a certificate on the iPhone. The installation method is as follows:

Enter the URL: http://www.charlesproxy.com/getssl in the iPhone's Safari browser. Install the Custom Root certificate. After the installation is complete, you can go to the Settings> General --> description file to view all your installed certificates. So far, at least two certificates have been installed for https packet capture. The first one is installed in "introduction and use of the network packet capture tool Charles.

(3) So far, the https configuration has been completed. Open any App on the iPhone and check the packet capture result:

.

Http headers are all generated through http packet capture; https headers are generated through https packet capture. If you have not configured https packet capture, there is a lock in front of https, and the blue ball is displayed if the packet capture is successful.

An https packet capture result is as follows: some introductions on usage and parameters are the same as http packet capture. For more information, see iOS development-how to use Charles to capture http packets.

.

In summary, packet capture is still very useful in actual development and is also an essential part in network programming. We recommend that you use the previous two blogs to learn "introduction and use of the network packet capture tool Charles" and "iOS development-use Charles for http packet capture details".

Github home: https://github.com/chenyufeng1991. Welcome to visit!

Recently, geek college Wiki is developing a map of IT vocational skills. I am mainly responsible for iOS. If you are interested, you can join us. If you have any questions or modifications, you can send me an issues or pull request. Https://github.com/chenyufeng1991/skillmap.