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Refactor example #6

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Refactor example #6

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18 changes: 14 additions & 4 deletions examples/golang/main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -30,16 +30,26 @@ var (
address = flag.String("address", "127.0.0.1:9100", "Address to server as <address>:<port>")
)

type OpenStorageSdkToken struct{}
type OpenStorageSdkToken struct {
token string
useTls bool
}

func NewOpenStorageSdkToken(token string, useTls bool) OpenStorageSdkToken {
return OpenStorageSdkToken{
token: token,
useTls: useTls,
}
}

func (t OpenStorageSdkToken) GetRequestMetadata(ctx context.Context, uri ...string) (map[string]string, error) {
return map[string]string{
"authorization": "bearer " + *token,
"authorization": "bearer " + t.token,
}, nil
}

func (t OpenStorageSdkToken) RequireTransportSecurity() bool {
return *useTls
return t.useTls
}

func main() {
Expand All @@ -59,7 +69,7 @@ func main() {
//
// To accomplish this, we first need to create an object that satisfies the
// interface needed by grpc.WithPerRPCCredentials(..)
contextToken := OpenStorageSdkToken{}
contextToken := NewOpenStorageSdkToken(*token, *useTls)

dialOptions := []grpc.DialOption{grpc.WithInsecure()}
if *useTls {
Expand Down