github.com/khulnasoft-lab/defsec@v1.0.5-0.20230827010352-5e9f46893d95/internal/adapters/terraform/aws/iam/policies_test.go (about)

     1  package iam
     2  
     3  import (
     4  	"testing"
     5  
     6  	defsecTypes "github.com/khulnasoft-lab/defsec/pkg/types"
     7  
     8  	"github.com/khulnasoft-lab/defsec/pkg/providers/aws/iam"
     9  	"github.com/liamg/iamgo"
    10  
    11  	"github.com/khulnasoft-lab/defsec/internal/adapters/terraform/tftestutil"
    12  	"github.com/khulnasoft-lab/defsec/test/testutil"
    13  )
    14  
    15  func Test_adaptPolicies(t *testing.T) {
    16  	tests := []struct {
    17  		name      string
    18  		terraform string
    19  		expected  []iam.Policy
    20  	}{
    21  		{
    22  			name: "basic",
    23  			terraform: `
    24  			resource "aws_iam_policy" "policy" {
    25  				name = "test"	
    26  
    27  				policy = jsonencode({
    28  					Version = "2012-10-17"
    29  					Statement = [
    30  					  {
    31  						Action = [
    32  						  "ec2:Describe*",
    33  						]
    34  						Effect   = "Allow"
    35  						Resource = "*"
    36  					  },
    37  					]
    38  				  })
    39  			  }
    40  `,
    41  			expected: []iam.Policy{
    42  				{
    43  					Metadata: defsecTypes.NewTestMetadata(),
    44  					Name:     defsecTypes.String("test", defsecTypes.NewTestMetadata()),
    45  					Document: func() iam.Document {
    46  
    47  						builder := iamgo.NewPolicyBuilder()
    48  						builder.WithVersion("2012-10-17")
    49  
    50  						sb := iamgo.NewStatementBuilder()
    51  
    52  						sb.WithEffect(iamgo.EffectAllow)
    53  						sb.WithActions([]string{"ec2:Describe*"})
    54  						sb.WithResources([]string{"*"})
    55  
    56  						builder.WithStatement(sb.Build())
    57  
    58  						return iam.Document{
    59  							Parsed:   builder.Build(),
    60  							Metadata: defsecTypes.NewTestMetadata(),
    61  							IsOffset: false,
    62  							HasRefs:  false,
    63  						}
    64  					}(),
    65  					Builtin: defsecTypes.Bool(false, defsecTypes.NewTestMetadata()),
    66  				},
    67  			},
    68  		},
    69  	}
    70  
    71  	for _, test := range tests {
    72  		t.Run(test.name, func(t *testing.T) {
    73  			modules := tftestutil.CreateModulesFromSource(t, test.terraform, ".tf")
    74  			adapted := adaptPolicies(modules)
    75  			testutil.AssertDefsecEqual(t, test.expected, adapted)
    76  		})
    77  	}
    78  }