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Memnarch / Delphinus

An alternative Packagemanager for the Delphi-IDE
Mozilla Public License 2.0
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WebSetup: Crash at startup with EOleException #69

Open swanitzek opened 5 years ago

swanitzek commented 5 years ago

The Websetup of the current Master-Branch is crashing at startup with the following error (the message is in german because a german operating system is in use):

Anwendungsfehler Exception EOleException in Modul DelphinusWebSetup.exe bei 002ACAFF.

Im Support des sicheren Channels ist ein Fehler aufgetreten.

I opened the DelphinusWebSetup.dproj and debugged the project with Delphi 10.3 Rio and tracked down the exception to DN.HttpClient.WinHttp:156:

FRequest.Send('');

At the time of the exception the variable "AUrl" which is displayed in the "Local variables" window of the IDE shows plenty of chinese characters (it's a corrupted string).

-- OS: Microsoft Windows 7 Enterprise 6.1.7601 Service Pack 1 Build 7601 Hotfix(es): 

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micha137 commented 5 years ago

This is a duplicate of #64. Probably Delphinus could check that registry key before using WinHTTP and display a warning / offer to enable TLS 1.2+.

Memnarch commented 5 years ago

ahhhhhh yes, that's something i should definetly look at. It affects not just the websetup!

Memnarch commented 5 years ago

seems (when the appropiate KB is installed) that i can set Option WinHttpRequestOption_SecureProtocols to enable TLS 1.2 instead of manipulating the registry. Will investigate. https://forums.iis.net/t/1220682.aspx?ServerXMLHTTP+6+0+WinHttpRequest+connecting+to+TLS+1+2+server