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

     1  package elb
     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/elb"
    11  	"github.com/khulnasoft-lab/defsec/pkg/scan"
    12  
    13  	"github.com/stretchr/testify/assert"
    14  )
    15  
    16  func TestCheckHttpNotUsed(t *testing.T) {
    17  	tests := []struct {
    18  		name     string
    19  		input    elb.ELB
    20  		expected bool
    21  	}{
    22  		{
    23  			name: "Load balancer listener with HTTP protocol",
    24  			input: elb.ELB{
    25  				LoadBalancers: []elb.LoadBalancer{
    26  					{
    27  						Metadata: defsecTypes.NewTestMetadata(),
    28  						Type:     defsecTypes.String(elb.TypeApplication, defsecTypes.NewTestMetadata()),
    29  						Listeners: []elb.Listener{
    30  							{
    31  								Metadata: defsecTypes.NewTestMetadata(),
    32  								Protocol: defsecTypes.String("HTTP", defsecTypes.NewTestMetadata()),
    33  								DefaultActions: []elb.Action{
    34  									{
    35  										Metadata: defsecTypes.NewTestMetadata(),
    36  										Type:     defsecTypes.String("forward", defsecTypes.NewTestMetadata()),
    37  									},
    38  								},
    39  							},
    40  						},
    41  					},
    42  				},
    43  			},
    44  			expected: true,
    45  		},
    46  		{
    47  			name: "Load balancer listener with HTTP protocol but redirect default action",
    48  			input: elb.ELB{
    49  				LoadBalancers: []elb.LoadBalancer{
    50  					{
    51  						Metadata: defsecTypes.NewTestMetadata(),
    52  						Type:     defsecTypes.String(elb.TypeApplication, defsecTypes.NewTestMetadata()),
    53  						Listeners: []elb.Listener{
    54  							{
    55  								Metadata: defsecTypes.NewTestMetadata(),
    56  								Protocol: defsecTypes.String("HTTP", defsecTypes.NewTestMetadata()),
    57  								DefaultActions: []elb.Action{
    58  									{
    59  										Metadata: defsecTypes.NewTestMetadata(),
    60  										Type:     defsecTypes.String("redirect", defsecTypes.NewTestMetadata()),
    61  									},
    62  								},
    63  							},
    64  						},
    65  					},
    66  				},
    67  			},
    68  			expected: false,
    69  		},
    70  		{
    71  			name: "Load balancer listener with HTTP protocol but redirect among multiple default actions",
    72  			input: elb.ELB{
    73  				LoadBalancers: []elb.LoadBalancer{
    74  					{
    75  						Metadata: defsecTypes.NewTestMetadata(),
    76  						Type:     defsecTypes.String(elb.TypeApplication, defsecTypes.NewTestMetadata()),
    77  						Listeners: []elb.Listener{
    78  							{
    79  								Metadata: defsecTypes.NewTestMetadata(),
    80  								Protocol: defsecTypes.String("HTTP", defsecTypes.NewTestMetadata()),
    81  								DefaultActions: []elb.Action{
    82  									{
    83  										Metadata: defsecTypes.NewTestMetadata(),
    84  										Type:     defsecTypes.String("forward", defsecTypes.NewTestMetadata()),
    85  									},
    86  									{
    87  										Metadata: defsecTypes.NewTestMetadata(),
    88  										Type:     defsecTypes.String("redirect", defsecTypes.NewTestMetadata()),
    89  									},
    90  								},
    91  							},
    92  						},
    93  					},
    94  				},
    95  			},
    96  			expected: false,
    97  		},
    98  		{
    99  			name: "Load balancer listener with HTTPS protocol",
   100  			input: elb.ELB{
   101  				LoadBalancers: []elb.LoadBalancer{
   102  					{
   103  						Metadata: defsecTypes.NewTestMetadata(),
   104  						Type:     defsecTypes.String(elb.TypeApplication, defsecTypes.NewTestMetadata()),
   105  						Listeners: []elb.Listener{
   106  							{
   107  								Metadata: defsecTypes.NewTestMetadata(),
   108  								Protocol: defsecTypes.String("HTTPS", defsecTypes.NewTestMetadata()),
   109  								DefaultActions: []elb.Action{
   110  									{
   111  										Metadata: defsecTypes.NewTestMetadata(),
   112  										Type:     defsecTypes.String("forward", defsecTypes.NewTestMetadata()),
   113  									},
   114  								},
   115  							},
   116  						},
   117  					},
   118  				},
   119  			},
   120  			expected: false,
   121  		},
   122  	}
   123  	for _, test := range tests {
   124  		t.Run(test.name, func(t *testing.T) {
   125  			var testState state.State
   126  			testState.AWS.ELB = test.input
   127  			results := CheckHttpNotUsed.Evaluate(&testState)
   128  			var found bool
   129  			for _, result := range results {
   130  				if result.Status() == scan.StatusFailed && result.Rule().LongID() == CheckHttpNotUsed.Rule().LongID() {
   131  					found = true
   132  				}
   133  			}
   134  			if test.expected {
   135  				assert.True(t, found, "Rule should have been found")
   136  			} else {
   137  				assert.False(t, found, "Rule should not have been found")
   138  			}
   139  		})
   140  	}
   141  }