The installation
Address: www.charlesproxy.com/
Set up the
Certificate of 1.
Open Charles -> help -> SSL Proxying -> Install Charles Root Certificate
This step will add Charles’s certificate to the MAC and automatically open the MAC keystring. If not open go to keychain access -> Type -> certificate find Charles Proxy….
Double-click the certificate and trust -> When using this certificate -> Always Trust
2. Check network Settings
System Preferences -> Network -> Advanced -> Proxy
If web proxy and secure web proxy are selected to 127.0.0.1:8888, the configuration is successful
There is a pit here, if you have used other proxy Settings, you need to uncheck automatic proxy configuration, otherwise you will be very confused to get the request information!!
3. Set SSL proxy
Proxy -> SSl Proxying Settings
Add *:* wildcard, or port 443, and host and port that you need to listen on
Save the Settings and select Enable SSL Proxying
4. Chrome download plugin SwitchyOmega
Set the system agent
use
1. Listen for requests
Proxy -> Start Recording
Proxy -> Start SSL Proxying
Proxy -> macOS Proxy
Enable the plug-in SwitchyOmega -> system agent
This will already catch the SSL request
2. Modify request parameters
First open the interface you want to modify and right-click Breakpoints
Then modify the request information
Execute
