Re: [grpc-io] grpc go authority different than other languages implementation

['Doug Fawley' via grpc.io]

Hi Iman,

There is some discussion about this where it was implemented; see the PR,
starting from here:
https://github.com/grpc/grpc-go/pull/1064#issuecomment-278445486

Thanks,
Doug



On Fri, Feb 23, 2018 at 7:46 AM  wrote:

> In order to set HTTP2 authority in go grpc with a secure connection, the
> following function cant be used:
>
> func *WithAuthority*(a string) DialOption .   (in google.golang.org/grpc)
>
>
> The above function only works with an insecure connection. The only way to
> pass the authority is to pass it with the following:
>
> credentials.NewClientTLSFromCert(certpool, serverNameOverride)
>
>
> Which is overriding the servername that could be used as an authority!
> Could you tell me why the more conventional way which is directly adding
> the authority as an option would not work? this works for other languages
> such as python and java.
>
> Thanks,
> Iman
>
>
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[grpc-io] grpc go authority different than other languages implementation

[iman . sadooghi]

In order to set HTTP2 authority in go grpc with a secure connection, the 
following function cant be used:

func *WithAuthority*(a string) DialOption .   (in google.golang.org/grpc)

 
The above function only works with an insecure connection. The only way to 
pass the authority is to pass it with the following:

credentials.NewClientTLSFromCert(certpool, serverNameOverride) 

 
Which is overriding the servername that could be used as an authority! 
Could you tell me why the more conventional way which is directly adding 
the authority as an option would not work? this works for other languages 
such as python and java.

Thanks,
Iman 
 

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