github.com/khulnasoft-lab/defsec@v1.0.5-0.20230827010352-5e9f46893d95/rules/cloud/policies/aws/s3/encryption_customer_key_test.go (about)

     1  package s3
     2  
     3  import (
     4  	"testing"
     5  
     6  	defsecTypes "github.com/khulnasoft-lab/defsec/pkg/types"
     7  
     8  	"github.com/khulnasoft-lab/defsec/pkg/state"
     9  
    10  	"github.com/khulnasoft-lab/defsec/pkg/providers/aws/s3"
    11  	"github.com/khulnasoft-lab/defsec/pkg/scan"
    12  
    13  	"github.com/stretchr/testify/assert"
    14  )
    15  
    16  func TestCheckEncryptionCustomerKey(t *testing.T) {
    17  	tests := []struct {
    18  		name     string
    19  		input    s3.S3
    20  		expected bool
    21  	}{
    22  		{
    23  			name: "S3 Bucket missing KMS key",
    24  			input: s3.S3{
    25  				Buckets: []s3.Bucket{
    26  					{
    27  						Metadata: defsecTypes.NewTestMetadata(),
    28  						Encryption: s3.Encryption{
    29  							Metadata: defsecTypes.Metadata{},
    30  							Enabled:  defsecTypes.Bool(true, defsecTypes.NewTestMetadata()),
    31  							KMSKeyId: defsecTypes.String("", defsecTypes.NewTestMetadata()),
    32  						},
    33  					},
    34  				},
    35  			},
    36  			expected: true,
    37  		},
    38  		{
    39  			name: "S3 Bucket with KMS key",
    40  			input: s3.S3{
    41  				Buckets: []s3.Bucket{
    42  					{
    43  						Metadata: defsecTypes.NewTestMetadata(),
    44  						Encryption: s3.Encryption{
    45  							Metadata: defsecTypes.Metadata{},
    46  							Enabled:  defsecTypes.Bool(true, defsecTypes.NewTestMetadata()),
    47  							KMSKeyId: defsecTypes.String("some-sort-of-key", defsecTypes.NewTestMetadata()),
    48  						},
    49  					},
    50  				},
    51  			},
    52  			expected: false,
    53  		},
    54  	}
    55  
    56  	for _, test := range tests {
    57  		t.Run(test.name, func(t *testing.T) {
    58  			var testState state.State
    59  			testState.AWS.S3 = test.input
    60  			results := CheckEncryptionCustomerKey.Evaluate(&testState)
    61  			var found bool
    62  			for _, result := range results {
    63  				if result.Status() == scan.StatusFailed && result.Rule().LongID() == CheckEncryptionCustomerKey.Rule().LongID() {
    64  					found = true
    65  				}
    66  			}
    67  			if test.expected {
    68  				assert.True(t, found, "Rule should have been found")
    69  			} else {
    70  				assert.False(t, found, "Rule should not have been found")
    71  			}
    72  		})
    73  	}
    74  }