We have some Go code which uses JWT as per RPC credentials with gRPC. I'm
trying to implement a client in C++, but I can't figure out what the
equivalent of the grpc.WithPerRPCCredentials dial option is in C++. The Go
code is like this:
type claims struct {
claims map[string]string
secure bool
}
func (c claims) GetRequestMetadata(ctx context.Context, a ...string)
(map[string]string, error) {
return c.claims, nil
}
func (c claims) RequireTransportSecurity() bool {
return c.secure
}
fn connect() {
clms := claims{
claims: make(map[string]string),
secure: !c.insecure,
}
clms.claims["token"] = ourJWT;
conn, err := grpc.DialContext(context.Background(), addr,
grpc.WithPerRPCCredentials(clms))
}
What's the equivalent way in C++ to create credentials which attaches a JWT
to each request?
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