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			27 lines
		
	
	
		
			605 B
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			27 lines
		
	
	
		
			605 B
		
	
	
	
		
			Go
		
	
	
	
	
	
package auth
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import (
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	"context"
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	"github.com/moby/buildkit/session"
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	"google.golang.org/grpc/codes"
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	"google.golang.org/grpc/status"
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)
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func CredentialsFunc(ctx context.Context, c session.Caller) func(string) (string, string, error) {
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	return func(host string) (string, string, error) {
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		client := NewAuthClient(c.Conn())
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		resp, err := client.Credentials(ctx, &CredentialsRequest{
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			Host: host,
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		})
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		if err != nil {
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			if st, ok := status.FromError(err); ok && st.Code() == codes.Unimplemented {
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				return "", "", nil
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			}
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			return "", "", err
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		}
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		return resp.Username, resp.Secret, nil
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	}
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}
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