[go-nuts] openssl-x509 can decode cert but crypto/x509.ParseCertificate() cannot

[Gopal Raman]

Hi
I have a cert (generated by Intune) that openssl can display as shown below
X509v3 extensions:
     X509v3 Subject Alternative Name: 
        othername: UPN::y...@nilese.net, 
URI:DeviceId:b0d162d5-891e-4958-8308-ce8a0fe276d6, 
URI:AAD_Device_ID:7c902121-f41e-4c90-a9e8-0fb082ea4b1b, 
URI:tag:microsoft.com,2022-09-14:sid:S-1-5-21-2590101829-657457472-1864670235-1113

But when I try to parse it in golang it throws this error below:
x509: cannot parse URI 
"AAD_Device_ID:7c902121-f41e-4c90-a9e8-0fb082ea4b1b": parse 
"AAD_Device_ID:7c902121-f41e-4c90-a9e8-0fb082ea4b1b": first path segment in 
URL cannot contain colon

Seems like openssl is more forgiving. Is there a workaround in golang to 
parse this cert ? Have attached both the go program and the certificate file
Thanks
-gopal

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prog.go
Description: Binary data

cert.pem.cer
Description: application/x509-ca-cert