salvadordf
commented
2 years ago Hi,
Sec-CH-UA Client Hints seems to be unsupported by CEF. Read this CEF issue.
TChromiumCore.SetUserAgentOverride uses the Emulation.setUserAgentOverride DevTools method.
Possible workaround 1 : Try setting the GlobalCEFApp.UserAgent property before the GlobalCEFApp.StartMainProcess call in the DPR file.
Possible workaround 2 : Build the CEF binaries after applying the code in PR #372
Possible workaround 3 : You can also try the new and experimental "Chrome runtime" mode. In order to try this mode in the MiniBrowser demo set GlobalCEFApp.ChromeRuntime := True; here
In any case, this is a CEF feature that needs to be implemented. I would suggest that you ask about the status of this feature in this CEF issue.
Please, use our forums for more questions.
For a project we need to set User Agent, however method below causes all Client Hints to be null. procedure TChromiumCore.SetUserAgentOverride(const aUserAgent, aAcceptLanguage, aPlatform : ustring);
Please recommend a way to set Client Hints later, or prevent setting UserAgent damaging Client Hints.
Tried setting platform value to Windows by updating Sec-Ch-Ua-Platform header, with below code : request.SetHeaderByName('Sec-Ch-Ua-Platform', 'Windows', true); at OnBeforeResourceLoad event however did not work (it works for some headers, some seem special and not affected, does not work for those starting with Sec-Ch).
Please help..