github.com/imannamdari/v2ray-core/v5@v5.0.5/transport/internet/security/util.go (about)

     1  package security
     2  
     3  import (
     4  	"context"
     5  
     6  	"github.com/imannamdari/v2ray-core/v5/common"
     7  	"github.com/imannamdari/v2ray-core/v5/transport/internet"
     8  )
     9  
    10  func CreateSecurityEngineFromSettings(context context.Context, settings *internet.MemoryStreamConfig) (Engine, error) {
    11  	if settings == nil || settings.SecurityType == "" {
    12  		return nil, nil
    13  	}
    14  	securityEngine, err := common.CreateObject(context, settings.SecuritySettings)
    15  	if err != nil {
    16  		return nil, newError("unable to create security engine from security settings").Base(err)
    17  	}
    18  	securityEngineTyped, ok := securityEngine.(Engine)
    19  	if !ok {
    20  		return nil, newError("type assertion error when create security engine from security settings")
    21  	}
    22  	return securityEngineTyped, nil
    23  }