Fiddler base uses one to capture HTTPS requests

Tag: ICA href log ref option setting problem: Alt

Fiddler Grab Bag Tool:

Let's make a brief description of fiddler:

Fiddler is a debugging Agent tool, it can record and check all your computer and the Internet between the HTTP communication, set breakpoints, see all the "in and Out" Fiddler data (refers to, html,js,css and other files, which can let you randomly modify the meaning). Fiddler is much simpler than other network debuggers because it not only exposes HTTP traffic but also provides a user-friendly format.

First, installation posture:

Official website: Http://www.telerik.com/fiddler

1.fiddler By default can only catch HTTP requests, if you want to catch HTTPS also need to set up:

--Check Dectypt HTTPS traffic and ignore server certificate errors (unsafe) via tools>options>https>

--Re-export the certificate, such as

2. Browser settings agent, port and fiddler consistent, such as:

After saving, you can only access the HTTP request page, such as visit Baidu Home (HTTPS request) will report the following error, we need to import the certificate

3. Browser Import Fiddler Certificate

Import the fiddler generated certificate into the browser, such as

Tick Trust-OK

We re-visit Baidu home page, Fiddler can also capture the HTTPS request, if not captured please restart Fiddler

FAQ: First, if you cannot generate a certificate, download the certificate Builder

1. Certificate Builder

http://www.telerik.com/docs/default-source/fiddler/addons/fiddlercertmaker.exe?sfvrsn=2

After downloading, directly double-click the installation

After downloading, click Install, if prompted above information, presumably is not compatible, need to download a higher version of Fiddler, after installation and then follow the above certificate export method.

2. Clear the old certificate method:

Sometimes it may be that because of the previous import of outdated certificates, resulting in the inability to capture HTTPS, we can first clear the old certificate and then import, the following provides two ways to clear the certificate

1. Input from File Manager: Certmgr.msc and enter

2. Remove the certificate from the browser

Fiddler base uses one to capture HTTPS requests