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|
package authz
import (
"context"
"crypto/x509"
"net"
"github.com/authzed/authzed-go/v1"
"gitlab.com/gitlab-org/software-supply-chain-security/authorization/sparkled/pkg/pls"
"google.golang.org/grpc"
"google.golang.org/grpc/credentials"
"google.golang.org/grpc/credentials/insecure"
)
func NewGrpcConnection(ctx context.Context, host string) *grpc.ClientConn {
connection, err := grpc.NewClient(
host,
grpc.WithTransportCredentials(credentialsFor(ctx, host)),
)
if err != nil {
pls.LogErrorNow(ctx, err)
}
return connection
}
func NewSpiceDBClient(ctx context.Context, host string, presharedKey string) *authzed.Client {
client, err := authzed.NewClient(
host,
grpc.WithTransportCredentials(credentialsFor(ctx, host)),
grpc.WithPerRPCCredentials(NewBearerToken(presharedKey)),
)
if err != nil {
pls.LogErrorNow(ctx, err)
}
return client
}
func credentialsFor(ctx context.Context, host string) credentials.TransportCredentials {
if host == "" {
return insecure.NewCredentials()
}
_, port, err := net.SplitHostPort(host)
if err != nil {
pls.LogErrorNow(ctx, err)
return insecure.NewCredentials()
}
if port != "443" {
return insecure.NewCredentials()
}
pool, err := x509.SystemCertPool()
if err != nil {
return insecure.NewCredentials()
}
return credentials.NewClientTLSFromCert(pool, "")
}
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