Modify Header Value (HTTP Headers)

Wout Rikkerink

2022-04-07

It stopped working after the latest update

Sekaijin世界人

2021-11-11

Ne fonctionne simplement pas
totalement incapable de modifier un header de réponse

90 دقيقة

2021-02-15

Not a very friendly UI yeah but it really does work, nice job!

M C

2020-11-29

This extension does appear to work as advertised but there's a lot of room for improvement in the GUI and instructions. For example, the instructions explain what each column does by assigning them a number and saying, "Column 1 does this, Column 2 does that," etc, but the columns in the actual GUI aren't numbered. They are NAMED. So when you read "Column 9 does so and so," you can't just look down and find "Column 9" because there is no such label. You have to sit there and count the columns up to 9 to see which one they are referencing. Another problem (which could be user error) is that the 'Sub' checkbox doesn't appear to work properly. The instructions state that if 'Sub' is NOT checked, "the header will be applied to the exact URL(s) matching the given URL." However, I have yet to find a configuration in which checking the 'Sub' box activates the rule. The rules only work when 'Sub' is unchecked. According to the instructions, if I leave it unchecked, the changes should only apply to the EXACT URL entered. To reproduce the problem, create a rule with the following values:

URL: https://www.whatismybrowser.com/detect/what-http-headers-is-my-browser-sending
Domain: checked or unchecked (value doesn't appear to matter)
Sub: checked
Header Name: User-Agent
Add: checked
Modify: unchecked
Remove: unchecked
Header Value: Test 123
State: ACTIVE

Now browse to the URL listed in the rule and view the displayed "USER-AGENT" header value. Note that the User-Agent does NOT display "Test 123." Now go back to the rule and uncheck the "Sub" box and then reload the test page. Note that the User-Agent now displays "Test 123." Since I specified the EXACT URL and then visited that exact URL, I would expect the User-Agent to display "Test 123" both when 'Sub' is unchecked and when it is checked. This means I have yet to be able to create a rule that applies only to a specific URL and not the entire site.

Mihai Mocanu

2020-03-18

Not working properly for existing headers