SignerSignEx3 returns 80072EE7

[tyrel-alastair-hunter-bosch]

While trying to sign a dll using azure sign tool the tool aborts signing with
HRESULT = 80072EE7.

[tyrel-alastair-hunter-bosch]

2024-10-23 08:28:30.872 trce: AzureSignTool.SignCommand[0]
2024-10-23 08:28:30.872 Retrieving current version of certificate ************.
2024-10-23 08:28:34.182 trce: AzureSignTool.SignCommand[0]
2024-10-23 08:28:34.182 Retrieved certificate with Id ************************.
2024-10-23 08:28:34.182 trce: AzureSignTool.SignCommand[0]
2024-10-23 08:28:34.182 Creating context
2024-10-23 08:28:34.182 info: AzureSignTool.SignCommand[0]
2024-10-23 08:28:34.182 => File: *************************.exe
2024-10-23 08:28:34.182 Signing file.
2024-10-23 08:28:34.182 info: AzureSignTool.SignCommand[0]
2024-10-23 08:28:34.182 => File: **************************.exe
2024-10-23 08:28:34.182 trce: AzureSignTool.SignCommand[0]
2024-10-23 08:28:34.182 => File: **************************.exe
2024-10-23 08:28:34.182 Getting SIP Data
2024-10-23 08:28:34.182 trce: AzureSignTool.SignCommand[0]
2024-10-23 08:28:34.182 => File: **************************.exe
2024-10-23 08:28:34.183 Calling SignerSignEx3 with flags: SIGN_CALLBACK_UNDOCUMENTED
2024-10-23 08:28:34.442 info: AzureSignTool.SignCommand[0]
2024-10-23 08:28:34.442 => File: **************************.exe
2024-10-23 08:28:34.442 File Singning Completed with result -2147012889
2024-10-23 08:28:34.442 fail: AzureSignTool.SignCommand[0]
2024-10-23 08:28:34.442 => File: **************************.exe
2024-10-23 08:28:34.443 Signing failed with error 80072EE7.
2024-10-23 08:28:34.443 info: AzureSignTool.SignCommand[0]
2024-10-23 08:28:34.443 => File: **************************.exe
2024-10-23 08:28:34.443 Stopping file signing.
2024-10-23 08:28:34.443 info: AzureSignTool.SignCommand[0]
2024-10-23 08:28:34.443 Successful operations: 0
2024-10-23 08:28:34.443 info: AzureSignTool.SignCommand[0]
2024-10-23 08:28:34.443 Failed operations: 1

[tyrel-alastair-hunter-bosch]

So it appears that when setting HTTP_PROXY and HTTPS_PROXY as environment variables fetching the certificate works, but timestampinf fails. If I remove the timestamp then the singing is completed without issues.

Additionally when I set the proxy via windows GUI (Proxy Settings) control panel then it also works.

Anyone know why this does not work when setting the HTTP_PROXY and HTTPS_PROXY settings as environment variables?

[JonathanLydall]

We don't use HTTP(S)_PROXY, but in case it helps anyone we started getting this error recently and the only thing that had changed around the same time was IPv6 being enabled on the build agent, I disabled IPv6 and the problem went away.