Test that libcurl-impersonate produces the desired TLS signature when
the CURL_IMPERSONATE env var is set. A small C program called "minicurl"
is linked to libcurl, and libcurl-impersonate is loaded at runtime with
LD_PRELOAD.
Microsoft Edge is, since 2019, based on Chromium. It has a completely
identical TLS signature to Chrome's. The only difference is in the HTTP
headers. Adding support for impersonating Edge was therefore extremely
simple.
Add automated testing infrastructure with tests verifying that
`curl-impersonate` has the same TLS signature as that of the
impersonated browser.
Each wrapper script (e.g. curl_chrome98) is launched to wikipedia.org
while a packet capture is running in the background. The Client Hello
is extracted from the capture, parsed and then compared to the known
browser signature.
The known signatures are stored in a YAML database.
