package local

import (
	"context"
	"errors"
	"os"
	"path/filepath"
	"testing"

	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"

	"github.com/aquasecurity/trivy/pkg/fanal/analyzer"
	"github.com/aquasecurity/trivy/pkg/fanal/artifact"
	"github.com/aquasecurity/trivy/pkg/fanal/cache"
	"github.com/aquasecurity/trivy/pkg/fanal/types"
	"github.com/aquasecurity/trivy/pkg/fanal/walker"
	"github.com/aquasecurity/trivy/pkg/misconf"

	_ "github.com/aquasecurity/trivy/pkg/fanal/analyzer/config/all"
	_ "github.com/aquasecurity/trivy/pkg/fanal/analyzer/language/python/pip"
	_ "github.com/aquasecurity/trivy/pkg/fanal/analyzer/os/alpine"
	_ "github.com/aquasecurity/trivy/pkg/fanal/analyzer/pkg/apk"
	_ "github.com/aquasecurity/trivy/pkg/fanal/analyzer/secret"
	_ "github.com/aquasecurity/trivy/pkg/fanal/handler/sysfile"
)

func TestArtifact_Inspect(t *testing.T) {
	type fields struct {
		dir string
	}
	tests := []struct {
		name               string
		fields             fields
		artifactOpt        artifact.Option
		scannerOpt         misconf.ScannerOption
		disabledAnalyzers  []analyzer.Type
		disabledHandlers   []types.HandlerType
		putBlobExpectation cache.ArtifactCachePutBlobExpectation
		want               artifact.Reference
		wantErr            string
	}{
		{
			name: "happy path",
			fields: fields{
				dir: "./testdata/alpine",
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobID: "sha256:afc2bc421aac8c61d89d4dd1c1865efb5441e3877c8a4c919232729d7c574dab",
					BlobInfo: types.BlobInfo{
						SchemaVersion: types.BlobJSONSchemaVersion,
						OS: types.OS{
							Family: "alpine",
							Name:   "3.11.6",
						},
						PackageInfos: []types.PackageInfo{
							{
								FilePath: "lib/apk/db/installed",
								Packages: types.Packages{
									{
										ID:         "musl@1.1.24-r2",
										Name:       "musl",
										Version:    "1.1.24-r2",
										SrcName:    "musl",
										SrcVersion: "1.1.24-r2",
										Licenses:   []string{"MIT"},
										Arch:       "x86_64",
										Digest:     "sha1:cb2316a189ebee5282c4a9bd98794cc2477a74c6",
										InstalledFiles: []string{
											"lib/libc.musl-x86_64.so.1",
											"lib/ld-musl-x86_64.so.1",
										},
									},
								},
							},
						},
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "host",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:afc2bc421aac8c61d89d4dd1c1865efb5441e3877c8a4c919232729d7c574dab",
				BlobIDs: []string{
					"sha256:afc2bc421aac8c61d89d4dd1c1865efb5441e3877c8a4c919232729d7c574dab",
				},
			},
		},
		{
			name: "disable analyzers",
			fields: fields{
				dir: "./testdata/alpine",
			},
			artifactOpt: artifact.Option{
				DisabledAnalyzers: []analyzer.Type{
					analyzer.TypeAlpine,
					analyzer.TypeApk,
					analyzer.TypePip,
				},
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobID: "sha256:7db98974b2231d3e25f4890008c4d42f6f26a7da5a8aba99e954dec97f050bd6",
					BlobInfo: types.BlobInfo{
						SchemaVersion: types.BlobJSONSchemaVersion,
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "host",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:7db98974b2231d3e25f4890008c4d42f6f26a7da5a8aba99e954dec97f050bd6",
				BlobIDs: []string{
					"sha256:7db98974b2231d3e25f4890008c4d42f6f26a7da5a8aba99e954dec97f050bd6",
				},
			},
		},
		{
			name: "sad path PutBlob returns an error",
			fields: fields{
				dir: "./testdata/alpine",
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobID: "sha256:afc2bc421aac8c61d89d4dd1c1865efb5441e3877c8a4c919232729d7c574dab",
					BlobInfo: types.BlobInfo{
						SchemaVersion: types.BlobJSONSchemaVersion,
						OS: types.OS{
							Family: "alpine",
							Name:   "3.11.6",
						},
						PackageInfos: []types.PackageInfo{
							{
								FilePath: "lib/apk/db/installed",
								Packages: types.Packages{
									{
										ID:         "musl@1.1.24-r2",
										Name:       "musl",
										Version:    "1.1.24-r2",
										SrcName:    "musl",
										SrcVersion: "1.1.24-r2",
										Licenses:   []string{"MIT"},
										Arch:       "x86_64",
										Digest:     "sha1:cb2316a189ebee5282c4a9bd98794cc2477a74c6",
										InstalledFiles: []string{
											"lib/libc.musl-x86_64.so.1",
											"lib/ld-musl-x86_64.so.1",
										},
									},
								},
							},
						},
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{
					Err: errors.New("error"),
				},
			},
			wantErr: "failed to store blob",
		},
		{
			name: "sad path with no such directory",
			fields: fields{
				dir: "./testdata/unknown",
			},
			wantErr: "walk dir error",
		},
		{
			name: "happy path with single file",
			fields: fields{
				dir: "testdata/requirements.txt",
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobID: "sha256:0c41376dbbc0dbf18e9dbd36c5de85627007dcf9357fd98f191864d48dd35537",
					BlobInfo: types.BlobInfo{
						SchemaVersion: types.BlobJSONSchemaVersion,
						Applications: []types.Application{
							{
								Type:     "pip",
								FilePath: "requirements.txt",
								Packages: types.Packages{
									{
										Name:    "Flask",
										Version: "2.0.0",
										Locations: []types.Location{
											{
												StartLine: 1,
												EndLine:   1,
											},
										},
									},
								},
							},
						},
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/requirements.txt",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:0c41376dbbc0dbf18e9dbd36c5de85627007dcf9357fd98f191864d48dd35537",
				BlobIDs: []string{
					"sha256:0c41376dbbc0dbf18e9dbd36c5de85627007dcf9357fd98f191864d48dd35537",
				},
			},
		},
		{
			name: "happy path with single file using relative path",
			fields: fields{
				dir: "./testdata/requirements.txt",
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobID: "sha256:0c41376dbbc0dbf18e9dbd36c5de85627007dcf9357fd98f191864d48dd35537",
					BlobInfo: types.BlobInfo{
						SchemaVersion: types.BlobJSONSchemaVersion,
						Applications: []types.Application{
							{
								Type:     "pip",
								FilePath: "requirements.txt",
								Packages: types.Packages{
									{
										Name:    "Flask",
										Version: "2.0.0",
										Locations: []types.Location{
											{
												StartLine: 1,
												EndLine:   1,
											},
										},
									},
								},
							},
						},
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/requirements.txt",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:0c41376dbbc0dbf18e9dbd36c5de85627007dcf9357fd98f191864d48dd35537",
				BlobIDs: []string{
					"sha256:0c41376dbbc0dbf18e9dbd36c5de85627007dcf9357fd98f191864d48dd35537",
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			c := new(cache.MockArtifactCache)
			c.ApplyPutBlobExpectation(tt.putBlobExpectation)

			a, err := NewArtifact(tt.fields.dir, c, walker.NewFS(), tt.artifactOpt)
			require.NoError(t, err)

			got, err := a.Inspect(context.Background())
			if tt.wantErr != "" {
				require.Error(t, err)
				assert.Contains(t, err.Error(), tt.wantErr)
				return
			} else {
				require.NoError(t, err)
			}
			assert.Equal(t, tt.want, got)
		})
	}
}

var terraformPolicyMetadata = types.PolicyMetadata{
	ID:                 "TEST001",
	AVDID:              "AVD-TEST-0001",
	Type:               "Terraform Security Check",
	Title:              "Test policy",
	Description:        "This is a test policy.",
	Severity:           "LOW",
	RecommendedActions: "Have a cup of tea.",
	References:         []string{"https://trivy.dev/"},
}

func TestTerraformMisconfigurationScan(t *testing.T) {
	type fields struct {
		dir string
	}
	tests := []struct {
		name               string
		fields             fields
		putBlobExpectation cache.ArtifactCachePutBlobExpectation
		artifactOpt        artifact.Option
		want               artifact.Reference
	}{
		{
			name: "single failure",
			fields: fields{
				dir: "./testdata/misconfig/terraform/single-failure",
			},
			artifactOpt: artifact.Option{
				MisconfScannerOption: misconf.ScannerOption{
					RegoOnly:                 true,
					Namespaces:               []string{"user"},
					PolicyPaths:              []string{"./testdata/misconfig/terraform/rego"},
					DisableEmbeddedPolicies:  true,
					DisableEmbeddedLibraries: true,
				},
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobIDAnything: true,
					BlobInfo: types.BlobInfo{
						SchemaVersion: 2,
						Misconfigurations: []types.Misconfiguration{
							{
								FileType: "terraform",
								FilePath: "main.tf",
								Failures: types.MisconfResults{
									{
										Namespace:      "user.something",
										Query:          "data.user.something.deny",
										Message:        "Empty bucket name!",
										PolicyMetadata: terraformPolicyMetadata,
										CauseMetadata: types.CauseMetadata{
											Resource:  "aws_s3_bucket.asd",
											Provider:  "Generic",
											Service:   "general",
											StartLine: 1,
											EndLine:   3,
										},
									},
								},
							},
						},
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/misconfig/terraform/single-failure",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:1a6ce0acc3b57eb6c830c96fcd868fec1eb4d3b57ad51e481c76d85f22870a65",
				BlobIDs: []string{
					"sha256:1a6ce0acc3b57eb6c830c96fcd868fec1eb4d3b57ad51e481c76d85f22870a65",
				},
			},
		},
		{
			name: "multiple failures",
			fields: fields{
				dir: "./testdata/misconfig/terraform/multiple-failures",
			},
			artifactOpt: artifact.Option{
				MisconfScannerOption: misconf.ScannerOption{
					RegoOnly:                 true,
					Namespaces:               []string{"user"},
					PolicyPaths:              []string{"./testdata/misconfig/terraform/rego"},
					DisableEmbeddedPolicies:  true,
					DisableEmbeddedLibraries: true,
				},
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobIDAnything: true,
					BlobInfo: types.BlobInfo{
						SchemaVersion: 2,
						Misconfigurations: []types.Misconfiguration{
							{
								FileType: "terraform",
								FilePath: "main.tf",
								Failures: types.MisconfResults{
									{
										Namespace:      "user.something",
										Query:          "data.user.something.deny",
										Message:        "Empty bucket name!",
										PolicyMetadata: terraformPolicyMetadata,
										CauseMetadata: types.CauseMetadata{
											Resource:  "aws_s3_bucket.one",
											Provider:  "Generic",
											Service:   "general",
											StartLine: 1,
											EndLine:   3,
										},
									},
									{
										Namespace:      "user.something",
										Query:          "data.user.something.deny",
										Message:        "Empty bucket name!",
										PolicyMetadata: terraformPolicyMetadata,
										CauseMetadata: types.CauseMetadata{
											Resource:  "aws_s3_bucket.two",
											Provider:  "Generic",
											Service:   "general",
											StartLine: 5,
											EndLine:   7,
										},
									},
								},
							},
							{
								FileType: "terraform",
								FilePath: "more.tf",
								Failures: types.MisconfResults{
									{
										Namespace:      "user.something",
										Query:          "data.user.something.deny",
										Message:        "Empty bucket name!",
										PolicyMetadata: terraformPolicyMetadata,
										CauseMetadata: types.CauseMetadata{
											Resource:  "aws_s3_bucket.three",
											Provider:  "Generic",
											Service:   "general",
											StartLine: 1,
											EndLine:   3,
										},
									},
								},
							},
						},
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/misconfig/terraform/multiple-failures",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:afc20cf0fc99c62bbc79b00cb9fbc70ba7ee76c946a6d560639ba9279344787d",
				BlobIDs: []string{
					"sha256:afc20cf0fc99c62bbc79b00cb9fbc70ba7ee76c946a6d560639ba9279344787d",
				},
			},
		},
		{
			name: "no results",
			fields: fields{
				dir: "./testdata/misconfig/terraform/no-results",
			},
			artifactOpt: artifact.Option{
				MisconfScannerOption: misconf.ScannerOption{
					RegoOnly:    true,
					Namespaces:  []string{"user"},
					PolicyPaths: []string{"./testdata/misconfig/terraform/rego"},
				},
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobIDAnything: true,
					BlobInfo: types.BlobInfo{
						SchemaVersion: types.BlobJSONSchemaVersion,
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/misconfig/terraform/no-results",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:1827b6a0b0a17e0d623a2045e9d9c331ef613390eda2fed823969ee0dd730257",
				BlobIDs: []string{
					"sha256:1827b6a0b0a17e0d623a2045e9d9c331ef613390eda2fed823969ee0dd730257",
				},
			},
		},
		{
			name: "passed",
			fields: fields{
				dir: "./testdata/misconfig/terraform/passed",
			},
			artifactOpt: artifact.Option{
				MisconfScannerOption: misconf.ScannerOption{
					RegoOnly:                 true,
					Namespaces:               []string{"user"},
					PolicyPaths:              []string{"./testdata/misconfig/terraform/rego"},
					DisableEmbeddedPolicies:  true,
					DisableEmbeddedLibraries: true,
				},
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobIDAnything: true,
					BlobInfo: types.BlobInfo{
						SchemaVersion: 2,
						Misconfigurations: []types.Misconfiguration{
							{
								FileType: "terraform",
								FilePath: ".",
								Successes: types.MisconfResults{
									{
										Namespace:      "user.something",
										Query:          "data.user.something.deny",
										PolicyMetadata: terraformPolicyMetadata,
										CauseMetadata: types.CauseMetadata{
											Provider: "Generic",
											Service:  "general",
										},
									},
								},
							},
						},
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/misconfig/terraform/passed",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:eec58ef10d1b04df4af76b2472e615f8c27e253a16f90d7542670a7001d88915",
				BlobIDs: []string{
					"sha256:eec58ef10d1b04df4af76b2472e615f8c27e253a16f90d7542670a7001d88915",
				},
			},
		},
		{
			name: "multiple failures busted relative paths",
			fields: fields{
				dir: "./testdata/misconfig/terraform/busted-relative-paths/child/main.tf",
			},
			artifactOpt: artifact.Option{
				MisconfScannerOption: misconf.ScannerOption{
					RegoOnly:                 true,
					Namespaces:               []string{"user"},
					PolicyPaths:              []string{"./testdata/misconfig/terraform/rego"},
					DisableEmbeddedPolicies:  true,
					DisableEmbeddedLibraries: true,
				},
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobIDAnything: true,
					BlobInfo: types.BlobInfo{
						SchemaVersion: 2,
						Misconfigurations: []types.Misconfiguration{
							{
								FileType: "terraform",
								FilePath: "main.tf",
								Failures: types.MisconfResults{
									{
										Namespace:      "user.something",
										Query:          "data.user.something.deny",
										Message:        "Empty bucket name!",
										PolicyMetadata: terraformPolicyMetadata,
										CauseMetadata: types.CauseMetadata{
											Resource:  "aws_s3_bucket.one",
											Provider:  "Generic",
											Service:   "general",
											StartLine: 1,
											EndLine:   3,
										},
									},
									{
										Namespace:      "user.something",
										Query:          "data.user.something.deny",
										Message:        "Empty bucket name!",
										PolicyMetadata: terraformPolicyMetadata,
										CauseMetadata: types.CauseMetadata{
											Resource:  "aws_s3_bucket.two",
											Provider:  "Generic",
											Service:   "general",
											StartLine: 5,
											EndLine:   7,
										},
									},
								},
							},
						},
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/misconfig/terraform/busted-relative-paths/child/main.tf",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:8db34d644bfb98077180616caeab0b41a26d9029a47a23d4b36e1d6e45584919",
				BlobIDs: []string{
					"sha256:8db34d644bfb98077180616caeab0b41a26d9029a47a23d4b36e1d6e45584919",
				},
			},
		},
		{
			name: "tfvars outside the scan folder",
			fields: fields{
				dir: "./testdata/misconfig/terraform/tfvar-outside/tf",
			},
			artifactOpt: artifact.Option{
				MisconfScannerOption: misconf.ScannerOption{
					RegoOnly:                true,
					Namespaces:              []string{"user"},
					PolicyPaths:             []string{"./testdata/misconfig/terraform/rego"},
					TerraformTFVars:         []string{"./testdata/misconfig/terraform/tfvar-outside/main.tfvars"},
					TfExcludeDownloaded:     true,
					DisableEmbeddedPolicies: true,
				},
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobIDAnything: true,
					BlobInfo: types.BlobInfo{
						SchemaVersion: 2,
						Misconfigurations: []types.Misconfiguration{
							{
								FileType: types.Terraform,
								FilePath: ".",
								Successes: types.MisconfResults{
									{
										Namespace:      "user.something",
										Query:          "data.user.something.deny",
										PolicyMetadata: terraformPolicyMetadata,
										CauseMetadata: types.CauseMetadata{
											Provider: "Generic",
											Service:  "general",
										},
									},
								},
							},
						},
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/misconfig/terraform/tfvar-outside/tf",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:eec58ef10d1b04df4af76b2472e615f8c27e253a16f90d7542670a7001d88915",
				BlobIDs: []string{
					"sha256:eec58ef10d1b04df4af76b2472e615f8c27e253a16f90d7542670a7001d88915",
				},
			},
		},
		{
			name: "relative paths",
			fields: fields{
				dir: "./testdata/misconfig/terraform/relative-paths/child",
			},
			artifactOpt: artifact.Option{
				MisconfScannerOption: misconf.ScannerOption{
					RegoOnly:                true,
					Namespaces:              []string{"user"},
					PolicyPaths:             []string{"./testdata/misconfig/terraform/rego"},
					DisableEmbeddedPolicies: true,
				},
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobIDAnything: true,
					BlobInfo: types.BlobInfo{
						SchemaVersion: 2,
						Misconfigurations: []types.Misconfiguration{
							{
								FileType: types.Terraform,
								FilePath: "../parent/main.tf",
								Failures: types.MisconfResults{
									{
										Namespace:      "user.something",
										Query:          "data.user.something.deny",
										Message:        "Empty bucket name!",
										PolicyMetadata: terraformPolicyMetadata,
										CauseMetadata: types.CauseMetadata{
											Resource:  "aws_s3_bucket.three",
											Provider:  "Generic",
											Service:   "general",
											StartLine: 1,
											EndLine:   3,
										},
									},
								},
							},
							{
								FileType: types.Terraform,
								FilePath: "main.tf",
								Failures: types.MisconfResults{
									{
										Namespace:      "user.something",
										Query:          "data.user.something.deny",
										Message:        "Empty bucket name!",
										PolicyMetadata: terraformPolicyMetadata,
										CauseMetadata: types.CauseMetadata{
											Resource:  "aws_s3_bucket.one",
											Provider:  "Generic",
											Service:   "general",
											StartLine: 1,
											EndLine:   3,
										},
									},
								},
							},
							{
								FileType: types.Terraform,
								FilePath: "nested/main.tf",
								Failures: types.MisconfResults{
									{
										Namespace:      "user.something",
										Query:          "data.user.something.deny",
										Message:        "Empty bucket name!",
										PolicyMetadata: terraformPolicyMetadata,
										CauseMetadata: types.CauseMetadata{
											Resource:  "aws_s3_bucket.two",
											Provider:  "Generic",
											Service:   "general",
											StartLine: 1,
											EndLine:   3,
										},
									},
								},
							},
						},
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/misconfig/terraform/relative-paths/child",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:f13b89447db61be1c1e4099ef18aec7272091f8f2d3581643a9d1fabc74eda83",
				BlobIDs: []string{
					"sha256:f13b89447db61be1c1e4099ef18aec7272091f8f2d3581643a9d1fabc74eda83",
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			c := new(cache.MockArtifactCache)
			c.ApplyPutBlobExpectation(tt.putBlobExpectation)
			tt.artifactOpt.DisabledHandlers = []types.HandlerType{
				types.SystemFileFilteringPostHandler,
			}
			tt.artifactOpt.MisconfScannerOption.DisableEmbeddedPolicies = true
			a, err := NewArtifact(tt.fields.dir, c, walker.NewFS(), tt.artifactOpt)
			require.NoError(t, err)

			got, err := a.Inspect(context.Background())
			require.NoError(t, err)
			assert.Equal(t, tt.want, got)
		})
	}
}

const emptyBucketCheck = `package user.something

__rego_metadata__ := {
	"id": "TEST001",
	"avd_id": "AVD-TEST-0001",
	"title": "Test policy",
	"short_code": "empty-bucket-name",
	"severity": "LOW",
	"description": "This is a test policy.",
	"recommended_actions": "Have a cup of tea.",
	"url": "https://trivy.dev/",
}

# taken from defsec rego lib to mimic behaviour
result(msg, cause) = result {
	metadata := object.get(cause, "__defsec_metadata", cause)
	result := {
		"msg": msg,
		"startline": object.get(metadata, "startline", 0),
		"endline": object.get(metadata, "endline", 0),
		"filepath": object.get(metadata, "filepath", ""),
		"explicit": object.get(metadata, "explicit", false),
		"managed": object.get(metadata, "managed", true),
		"fskey": object.get(metadata, "fskey", ""),
		"resource": object.get(metadata, "resource", ""),
	}
}

deny[res] {
	bucket := input.aws.s3.buckets[_]
	bucket.name.value == ""
	res := result("Empty bucket name!", bucket)
}`

var terraformPlanPolicyMetadata = types.PolicyMetadata{
	ID:                 "TEST001",
	AVDID:              "AVD-TEST-0001",
	Type:               "Terraform Plan Snapshot Security Check",
	Title:              "Test policy",
	Description:        "This is a test policy.",
	Severity:           "LOW",
	RecommendedActions: "Have a cup of tea.",
	References:         []string{"https://trivy.dev/"},
}

func TestTerraformPlanSnapshotMisconfScan(t *testing.T) {
	type fields struct {
		dir string
	}
	tests := []struct {
		name               string
		fields             fields
		putBlobExpectation cache.ArtifactCachePutBlobExpectation
		want               artifact.Reference
	}{
		{
			name: "single failure",
			fields: fields{

				dir: "./testdata/misconfig/terraformplan/snapshots/single-failure",
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobIDAnything: true,
					BlobInfo: types.BlobInfo{
						SchemaVersion: 2,
						Misconfigurations: []types.Misconfiguration{
							{
								FileType: types.TerraformPlanSnapshot,
								FilePath: "main.tf",
								Failures: types.MisconfResults{
									{
										Namespace:      "user.something",
										Query:          "data.user.something.deny",
										Message:        "Empty bucket name!",
										PolicyMetadata: terraformPlanPolicyMetadata,
										CauseMetadata: types.CauseMetadata{
											Resource:  "aws_s3_bucket.this",
											Provider:  "Generic",
											Service:   "general",
											StartLine: 10,
											EndLine:   12,
										},
									},
								},
							},
						},
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/misconfig/terraformplan/snapshots/single-failure",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:732c38451bde877a94d1ff5b6f2019655bed04fd24b1169de195eeee1199045e",
				BlobIDs: []string{
					"sha256:732c38451bde877a94d1ff5b6f2019655bed04fd24b1169de195eeee1199045e",
				},
			},
		},
		{
			name: "multiple failures",
			fields: fields{
				dir: "./testdata/misconfig/terraformplan/snapshots/multiple-failures",
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobIDAnything: true,
					BlobInfo: types.BlobInfo{
						SchemaVersion: 2,
						Misconfigurations: []types.Misconfiguration{
							{
								FileType: types.TerraformPlanSnapshot,
								FilePath: "main.tf",
								Failures: types.MisconfResults{
									{
										Namespace:      "user.something",
										Query:          "data.user.something.deny",
										Message:        "Empty bucket name!",
										PolicyMetadata: terraformPlanPolicyMetadata,
										CauseMetadata: types.CauseMetadata{
											Resource:  "aws_s3_bucket.one",
											Provider:  "Generic",
											Service:   "general",
											StartLine: 10,
											EndLine:   12,
										},
									},
									{
										Namespace:      "user.something",
										Query:          "data.user.something.deny",
										Message:        "Empty bucket name!",
										PolicyMetadata: terraformPlanPolicyMetadata,
										CauseMetadata: types.CauseMetadata{
											Resource:  "aws_s3_bucket.two",
											Provider:  "Generic",
											Service:   "general",
											StartLine: 14,
											EndLine:   16,
										},
									},
								},
							},
							{
								FileType: types.TerraformPlanSnapshot,
								FilePath: "more.tf",
								Failures: types.MisconfResults{
									{
										Namespace:      "user.something",
										Query:          "data.user.something.deny",
										Message:        "Empty bucket name!",
										PolicyMetadata: terraformPlanPolicyMetadata,
										CauseMetadata: types.CauseMetadata{
											Resource:  "aws_s3_bucket.three",
											Provider:  "Generic",
											Service:   "general",
											StartLine: 1,
											EndLine:   3,
										},
									},
								},
							},
						},
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/misconfig/terraformplan/snapshots/multiple-failures",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:752c0b470adfcfe7e21892cf4c6fc3bc28dba873c9c1696f40b71b7a51ad7231",
				BlobIDs: []string{
					"sha256:752c0b470adfcfe7e21892cf4c6fc3bc28dba873c9c1696f40b71b7a51ad7231",
				},
			},
		},
		{
			name: "passed",
			fields: fields{
				dir: "./testdata/misconfig/terraformplan/snapshots/passed",
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobIDAnything: true,
					BlobInfo: types.BlobInfo{
						SchemaVersion: 2,
						Misconfigurations: []types.Misconfiguration{
							{
								FileType: types.TerraformPlanSnapshot,
								FilePath: ".",
								Successes: types.MisconfResults{
									{
										Namespace:      "user.something",
										Query:          "data.user.something.deny",
										PolicyMetadata: terraformPlanPolicyMetadata,
										CauseMetadata: types.CauseMetadata{
											Provider: "Generic",
											Service:  "general",
										},
									},
								},
							},
						},
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/misconfig/terraformplan/snapshots/passed",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:8947704a08f54ab1df32cd905d6bca72edf1785a42702968bafa331172da7176",
				BlobIDs: []string{
					"sha256:8947704a08f54ab1df32cd905d6bca72edf1785a42702968bafa331172da7176",
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {

			tmpDir := t.TempDir()
			f, err := os.Create(filepath.Join(tmpDir, "policy.rego"))
			require.NoError(t, err)
			defer f.Close()

			_, err = f.WriteString(emptyBucketCheck)
			require.NoError(t, err)

			c := new(cache.MockArtifactCache)
			c.ApplyPutBlobExpectation(tt.putBlobExpectation)

			opt := artifact.Option{
				DisabledHandlers: []types.HandlerType{
					types.SystemFileFilteringPostHandler,
				},
				MisconfScannerOption: misconf.ScannerOption{
					RegoOnly:                true,
					DisableEmbeddedPolicies: true,

					DisableEmbeddedLibraries: false,
					Namespaces:               []string{"user"},
					PolicyPaths:              []string{tmpDir},
				},
				WalkerOption: walker.Option{
					SkipFiles: []string{"*.tf"},
				},
			}

			a, err := NewArtifact(tt.fields.dir, c, walker.NewFS(), opt)
			require.NoError(t, err)

			got, err := a.Inspect(context.Background())
			require.NoError(t, err)
			assert.Equal(t, tt.want, got)
		})
	}
}

func TestCloudFormationMisconfigurationScan(t *testing.T) {
	type fields struct {
		dir string
	}
	tests := []struct {
		name               string
		fields             fields
		putBlobExpectation cache.ArtifactCachePutBlobExpectation
		artifactOpt        artifact.Option
		want               artifact.Reference
	}{
		{
			name: "single failure",
			fields: fields{
				dir: "./testdata/misconfig/cloudformation/single-failure/src",
			},
			artifactOpt: artifact.Option{
				MisconfScannerOption: misconf.ScannerOption{
					RegoOnly:                 true,
					Namespaces:               []string{"user"},
					PolicyPaths:              []string{"./testdata/misconfig/cloudformation/single-failure/rego"},
					DisableEmbeddedPolicies:  true,
					DisableEmbeddedLibraries: true,
				},
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobIDAnything: true,
					BlobInfo: types.BlobInfo{
						SchemaVersion: types.BlobJSONSchemaVersion,
						Misconfigurations: []types.Misconfiguration{
							{
								FileType: "cloudformation",
								FilePath: "main.yaml",
								Failures: types.MisconfResults{
									{
										Namespace: "user.something",
										Query:     "data.user.something.deny",
										Message:   "No buckets allowed!",
										PolicyMetadata: types.PolicyMetadata{
											ID:                 "TEST001",
											AVDID:              "AVD-TEST-0001",
											Type:               "CloudFormation Security Check",
											Title:              "Test policy",
											Description:        "This is a test policy.",
											Severity:           "LOW",
											RecommendedActions: "Have a cup of tea.",
											References:         []string{"https://trivy.dev/"},
										},
										CauseMetadata: types.CauseMetadata{
											Resource:  "main.yaml:3-6",
											Provider:  "Generic",
											Service:   "general",
											StartLine: 3,
											EndLine:   6,
										},
									},
								},
							},
						},
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/misconfig/cloudformation/single-failure/src",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:889a94522970c6e55f1f7543914b2f0131f79f9c4526445fb95309f64a9947d7",
				BlobIDs: []string{
					"sha256:889a94522970c6e55f1f7543914b2f0131f79f9c4526445fb95309f64a9947d7",
				},
			},
		},
		{
			name: "multiple failures",
			fields: fields{
				dir: "./testdata/misconfig/cloudformation/multiple-failures/src",
			},
			artifactOpt: artifact.Option{
				MisconfScannerOption: misconf.ScannerOption{
					RegoOnly:                 true,
					Namespaces:               []string{"user"},
					PolicyPaths:              []string{"./testdata/misconfig/cloudformation/multiple-failures/rego"},
					DisableEmbeddedPolicies:  true,
					DisableEmbeddedLibraries: true,
				},
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobIDAnything: true,
					BlobInfo: types.BlobInfo{
						SchemaVersion: 2,
						Misconfigurations: []types.Misconfiguration{
							{
								FileType: "cloudformation",
								FilePath: "main.yaml",
								Failures: types.MisconfResults{
									types.MisconfResult{
										Namespace: "user.something",
										Query:     "data.user.something.deny",
										Message:   "No buckets allowed!",
										PolicyMetadata: types.PolicyMetadata{
											ID:                 "TEST001",
											AVDID:              "AVD-TEST-0001",
											Type:               "CloudFormation Security Check",
											Title:              "Test policy",
											Description:        "This is a test policy.",
											Severity:           "LOW",
											RecommendedActions: "Have a cup of tea.",
											References:         []string{"https://trivy.dev/"},
										},
										CauseMetadata: types.CauseMetadata{
											Resource:  "main.yaml:2-5",
											Provider:  "Generic",
											Service:   "general",
											StartLine: 2,
											EndLine:   5,
										},
									},
									{
										Namespace: "user.something",
										Query:     "data.user.something.deny",
										Message:   "No buckets allowed!",
										PolicyMetadata: types.PolicyMetadata{
											ID:                 "TEST001",
											AVDID:              "AVD-TEST-0001",
											Type:               "CloudFormation Security Check",
											Title:              "Test policy",
											Description:        "This is a test policy.",
											Severity:           "LOW",
											RecommendedActions: "Have a cup of tea.",
											References:         []string{"https://trivy.dev/"},
										},
										CauseMetadata: types.CauseMetadata{
											Resource:  "main.yaml:6-9",
											Provider:  "Generic",
											Service:   "general",
											StartLine: 6,
											EndLine:   9,
										},
									},
								},
							},
						},
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/misconfig/cloudformation/multiple-failures/src",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:17c9c72a759856445e6d3847b2d5ed90c3bad3e4ee50cea0c812ef53c179f8ca",
				BlobIDs: []string{
					"sha256:17c9c72a759856445e6d3847b2d5ed90c3bad3e4ee50cea0c812ef53c179f8ca",
				},
			},
		},
		{
			name: "no results",
			fields: fields{
				dir: "./testdata/misconfig/cloudformation/no-results/src",
			},
			artifactOpt: artifact.Option{
				MisconfScannerOption: misconf.ScannerOption{
					RegoOnly:                 true,
					Namespaces:               []string{"user"},
					PolicyPaths:              []string{"./testdata/misconfig/cloudformation/no-results/rego"},
					DisableEmbeddedPolicies:  true,
					DisableEmbeddedLibraries: true,
				},
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobIDAnything: true,
					BlobInfo: types.BlobInfo{
						SchemaVersion: types.BlobJSONSchemaVersion,
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/misconfig/cloudformation/no-results/src",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:26c76a2cb55cb0ef2c3a2dd79e237bddb508ca2c4cefdb103698a1972c8a9c2d",
				BlobIDs: []string{
					"sha256:26c76a2cb55cb0ef2c3a2dd79e237bddb508ca2c4cefdb103698a1972c8a9c2d",
				},
			},
		},
		{
			name: "CloudFormation parameters outside the scan directory",
			fields: fields{
				dir: "./testdata/misconfig/cloudformation/params/code/src",
			},
			artifactOpt: artifact.Option{
				MisconfScannerOption: misconf.ScannerOption{
					RegoOnly:                 true,
					Namespaces:               []string{"user"},
					PolicyPaths:              []string{"./testdata/misconfig/cloudformation/params/code/rego"},
					CloudFormationParamVars:  []string{"./testdata/misconfig/cloudformation/params/cfparams.json"},
					DisableEmbeddedPolicies:  true,
					DisableEmbeddedLibraries: true,
				},
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobIDAnything: true,
					BlobInfo: types.BlobInfo{
						SchemaVersion: types.BlobJSONSchemaVersion,
						Misconfigurations: []types.Misconfiguration{
							{
								FileType: "cloudformation",
								FilePath: "main.yaml",
								Successes: types.MisconfResults{
									{
										Namespace: "user.something",
										Query:     "data.user.something.deny",
										PolicyMetadata: types.PolicyMetadata{
											ID:                 "TEST001",
											AVDID:              "AVD-TEST-0001",
											Type:               "CloudFormation Security Check",
											Title:              "Bad stuff is bad",
											Description:        "Its not good!",
											Severity:           "HIGH",
											RecommendedActions: "Remove bad stuff",
										},
										CauseMetadata: types.CauseMetadata{
											Provider: "AWS",
											Service:  "sqs",
										},
									},
								},
							},
						},
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/misconfig/cloudformation/params/code/src",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:267b572211115db6a2a4484a02317fbb6d4f050da0e95b1db4243d49889483de",
				BlobIDs: []string{
					"sha256:267b572211115db6a2a4484a02317fbb6d4f050da0e95b1db4243d49889483de",
				},
			},
		},
		{
			name: "passed",
			fields: fields{
				dir: "./testdata/misconfig/cloudformation/passed/src",
			},
			artifactOpt: artifact.Option{
				MisconfScannerOption: misconf.ScannerOption{
					RegoOnly:                 true,
					Namespaces:               []string{"user"},
					PolicyPaths:              []string{"./testdata/misconfig/cloudformation/passed/rego"},
					DisableEmbeddedPolicies:  true,
					DisableEmbeddedLibraries: true,
				},
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobIDAnything: true,
					BlobInfo: types.BlobInfo{
						SchemaVersion: types.BlobJSONSchemaVersion,
						Misconfigurations: []types.Misconfiguration{
							{
								FileType: "cloudformation",
								FilePath: "main.yaml",
								Successes: types.MisconfResults{
									{
										Namespace: "user.something",
										Query:     "data.user.something.deny",
										PolicyMetadata: types.PolicyMetadata{
											ID:                 "TEST001",
											AVDID:              "AVD-TEST-0001",
											Type:               "CloudFormation Security Check",
											Title:              "Test policy",
											Description:        "This is a test policy.",
											Severity:           "LOW",
											RecommendedActions: "Have a cup of tea.",
											References:         []string{"https://trivy.dev/"},
										},
										CauseMetadata: types.CauseMetadata{
											Provider: "Generic",
											Service:  "general",
										},
									},
								},
							},
						},
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/misconfig/cloudformation/passed/src",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:8ca92725ce2f47b7ffb1b0a9e0359d59ac2b3b3f517ba42f66a859436057e54a",
				BlobIDs: []string{
					"sha256:8ca92725ce2f47b7ffb1b0a9e0359d59ac2b3b3f517ba42f66a859436057e54a",
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			c := new(cache.MockArtifactCache)
			c.ApplyPutBlobExpectation(tt.putBlobExpectation)
			tt.artifactOpt.DisabledHandlers = []types.HandlerType{
				types.SystemFileFilteringPostHandler,
			}
			tt.artifactOpt.MisconfScannerOption.DisableEmbeddedPolicies = true
			a, err := NewArtifact(tt.fields.dir, c, walker.NewFS(), tt.artifactOpt)
			require.NoError(t, err)

			got, err := a.Inspect(context.Background())
			require.NoError(t, err)
			assert.Equal(t, tt.want, got)
		})
	}
}

func TestDockerfileMisconfigurationScan(t *testing.T) {
	type fields struct {
		dir string
	}
	tests := []struct {
		name               string
		fields             fields
		putBlobExpectation cache.ArtifactCachePutBlobExpectation
		artifactOpt        artifact.Option
		want               artifact.Reference
	}{
		{
			name: "single failure",
			fields: fields{
				dir: "./testdata/misconfig/dockerfile/single-failure/src",
			},
			artifactOpt: artifact.Option{
				MisconfScannerOption: misconf.ScannerOption{
					RegoOnly:                 true,
					Namespaces:               []string{"user"},
					PolicyPaths:              []string{"./testdata/misconfig/dockerfile/single-failure/rego"},
					DisableEmbeddedPolicies:  true,
					DisableEmbeddedLibraries: true,
				},
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobIDAnything: true,
					BlobInfo: types.BlobInfo{
						SchemaVersion: types.BlobJSONSchemaVersion,
						Misconfigurations: []types.Misconfiguration{
							{
								FileType: "dockerfile",
								FilePath: "Dockerfile",
								Successes: types.MisconfResults{
									types.MisconfResult{
										Namespace: "user.something",
										Query:     "data.user.something.deny",
										PolicyMetadata: types.PolicyMetadata{
											ID:                 "TEST001",
											AVDID:              "AVD-TEST-0001",
											Type:               "Dockerfile Security Check",
											Title:              "Test policy",
											Description:        "This is a test policy.",
											Severity:           "LOW",
											RecommendedActions: "Have a cup of tea.",
											References:         []string{"https://trivy.dev/"},
										},
										CauseMetadata: types.CauseMetadata{
											Provider: "Generic",
											Service:  "general",
										},
									},
								},
							},
						},
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/misconfig/dockerfile/single-failure/src",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:627cbf451ec7929dfe5151dfe0e2305ed855906bf79136f198528a0cc3f6e4f9",
				BlobIDs: []string{
					"sha256:627cbf451ec7929dfe5151dfe0e2305ed855906bf79136f198528a0cc3f6e4f9",
				},
			},
		},
		{
			name: "multiple failures",
			fields: fields{
				dir: "./testdata/misconfig/dockerfile/multiple-failures/src",
			},
			artifactOpt: artifact.Option{
				MisconfScannerOption: misconf.ScannerOption{
					RegoOnly:                 true,
					Namespaces:               []string{"user"},
					PolicyPaths:              []string{"./testdata/misconfig/dockerfile/multiple-failures/rego"},
					DisableEmbeddedPolicies:  true,
					DisableEmbeddedLibraries: true,
				},
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobIDAnything: true,
					BlobInfo: types.BlobInfo{
						SchemaVersion: types.BlobJSONSchemaVersion,
						Misconfigurations: []types.Misconfiguration{
							{
								FileType: "dockerfile",
								FilePath: "Dockerfile",
								Successes: types.MisconfResults{
									types.MisconfResult{
										Namespace: "user.something",
										Query:     "data.user.something.deny",
										PolicyMetadata: types.PolicyMetadata{
											ID:                 "TEST001",
											AVDID:              "AVD-TEST-0001",
											Type:               "Dockerfile Security Check",
											Title:              "Test policy",
											Description:        "This is a test policy.",
											Severity:           "LOW",
											RecommendedActions: "Have a cup of tea.",
											References:         []string{"https://trivy.dev/"},
										},
										CauseMetadata: types.CauseMetadata{
											Provider: "Generic",
											Service:  "general",
										},
									},
								},
							},
						},
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/misconfig/dockerfile/multiple-failures/src",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:627cbf451ec7929dfe5151dfe0e2305ed855906bf79136f198528a0cc3f6e4f9",
				BlobIDs: []string{
					"sha256:627cbf451ec7929dfe5151dfe0e2305ed855906bf79136f198528a0cc3f6e4f9",
				},
			},
		},
		{
			name: "no results",
			fields: fields{
				dir: "./testdata/misconfig/dockerfile/no-results/src",
			},
			artifactOpt: artifact.Option{
				MisconfScannerOption: misconf.ScannerOption{
					RegoOnly:    true,
					Namespaces:  []string{"user"},
					PolicyPaths: []string{"./testdata/misconfig/dockerfile/no-results/rego"},
				},
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobIDAnything: true,
					BlobInfo: types.BlobInfo{
						SchemaVersion: types.BlobJSONSchemaVersion,
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/misconfig/dockerfile/no-results/src",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:26c76a2cb55cb0ef2c3a2dd79e237bddb508ca2c4cefdb103698a1972c8a9c2d",
				BlobIDs: []string{
					"sha256:26c76a2cb55cb0ef2c3a2dd79e237bddb508ca2c4cefdb103698a1972c8a9c2d",
				},
			},
		},
		{
			name: "passed",
			fields: fields{
				dir: "./testdata/misconfig/dockerfile/passed/src",
			},
			artifactOpt: artifact.Option{
				MisconfScannerOption: misconf.ScannerOption{
					RegoOnly:                 true,
					Namespaces:               []string{"user"},
					PolicyPaths:              []string{"./testdata/misconfig/dockerfile/passed/rego"},
					DisableEmbeddedPolicies:  true,
					DisableEmbeddedLibraries: true,
				},
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobIDAnything: true,
					BlobInfo: types.BlobInfo{
						SchemaVersion: types.BlobJSONSchemaVersion,
						Misconfigurations: []types.Misconfiguration{
							{
								FileType: "dockerfile",
								FilePath: "Dockerfile",
								Successes: []types.MisconfResult{
									{
										Namespace: "user.something",
										Query:     "data.user.something.deny",
										PolicyMetadata: types.PolicyMetadata{
											ID:                 "TEST001",
											AVDID:              "AVD-TEST-0001",
											Type:               "Dockerfile Security Check",
											Title:              "Test policy",
											Description:        "This is a test policy.",
											Severity:           "LOW",
											RecommendedActions: "Have a cup of tea.",
											References: []string{
												"https://trivy.dev/",
											},
										},
										CauseMetadata: types.CauseMetadata{
											Provider: "Generic",
											Service:  "general",
										},
									},
								},
							},
						},
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/misconfig/dockerfile/passed/src",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:4cc7f6bba417cc65c5391bc9c07fd1e205e21bdec87b271889433af18be1e454",
				BlobIDs: []string{
					"sha256:4cc7f6bba417cc65c5391bc9c07fd1e205e21bdec87b271889433af18be1e454",
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			c := new(cache.MockArtifactCache)
			c.ApplyPutBlobExpectation(tt.putBlobExpectation)
			tt.artifactOpt.DisabledHandlers = []types.HandlerType{
				types.SystemFileFilteringPostHandler,
			}
			a, err := NewArtifact(tt.fields.dir, c, walker.NewFS(), tt.artifactOpt)
			require.NoError(t, err)

			got, err := a.Inspect(context.Background())
			require.NoError(t, err)
			assert.Equal(t, tt.want, got)
		})
	}
}

func TestKubernetesMisconfigurationScan(t *testing.T) {
	type fields struct {
		dir string
	}
	tests := []struct {
		name               string
		fields             fields
		putBlobExpectation cache.ArtifactCachePutBlobExpectation
		artifactOpt        artifact.Option
		want               artifact.Reference
	}{
		{
			name: "single failure",
			fields: fields{
				dir: "./testdata/misconfig/kubernetes/single-failure/src",
			},
			artifactOpt: artifact.Option{
				MisconfScannerOption: misconf.ScannerOption{
					RegoOnly:                 true,
					Namespaces:               []string{"user"},
					PolicyPaths:              []string{"./testdata/misconfig/kubernetes/single-failure/rego"},
					DisableEmbeddedPolicies:  true,
					DisableEmbeddedLibraries: true,
				},
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobIDAnything: true,
					BlobInfo: types.BlobInfo{
						SchemaVersion: types.BlobJSONSchemaVersion,
						Misconfigurations: []types.Misconfiguration{
							{
								FileType: "kubernetes",
								FilePath: "test.yaml",
								Failures: []types.MisconfResult{
									{
										Namespace: "user.something",
										Query:     "data.user.something.deny",
										Message:   "No evil containers allowed!",
										PolicyMetadata: types.PolicyMetadata{
											ID:                 "TEST001",
											AVDID:              "AVD-TEST-0001",
											Type:               "Kubernetes Security Check",
											Title:              "Test policy",
											Description:        "This is a test policy.",
											Severity:           "LOW",
											RecommendedActions: "Have a cup of tea.",
											References: []string{
												"https://trivy.dev/",
											},
										},
										CauseMetadata: types.CauseMetadata{
											Provider:  "Generic",
											Service:   "general",
											StartLine: 7,
											EndLine:   9,
										},
									},
								},
							},
						},
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/misconfig/kubernetes/single-failure/src",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:d5ca0b4e96aaaeafa424a2250db6297a5182cb6ca5db49bc1ff11790f6cdbee9",
				BlobIDs: []string{
					"sha256:d5ca0b4e96aaaeafa424a2250db6297a5182cb6ca5db49bc1ff11790f6cdbee9",
				},
			},
		},
		{
			name: "multiple failures",
			fields: fields{
				dir: "./testdata/misconfig/kubernetes/multiple-failures/src",
			},
			artifactOpt: artifact.Option{
				MisconfScannerOption: misconf.ScannerOption{
					RegoOnly:                 true,
					Namespaces:               []string{"user"},
					PolicyPaths:              []string{"./testdata/misconfig/kubernetes/multiple-failures/rego"},
					DisableEmbeddedPolicies:  true,
					DisableEmbeddedLibraries: true,
				},
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobIDAnything: true,
					BlobInfo: types.BlobInfo{
						SchemaVersion: types.BlobJSONSchemaVersion,
						Misconfigurations: []types.Misconfiguration{
							{
								FileType: "kubernetes",
								FilePath: "test.yaml",
								Failures: []types.MisconfResult{
									{
										Namespace: "user.something",
										Query:     "data.user.something.deny",
										Message:   "No evil containers allowed!",
										PolicyMetadata: types.PolicyMetadata{
											ID:                 "TEST001",
											AVDID:              "AVD-TEST-0001",
											Type:               "Kubernetes Security Check",
											Title:              "Test policy",
											Description:        "This is a test policy.",
											Severity:           "LOW",
											RecommendedActions: "Have a cup of tea.",
											References: []string{
												"https://trivy.dev/",
											},
										},
										CauseMetadata: types.CauseMetadata{
											Provider:  "Generic",
											Service:   "general",
											StartLine: 7,
											EndLine:   9,
										},
									},
									{
										Namespace: "user.something",
										Query:     "data.user.something.deny",
										Message:   "No evil containers allowed!",
										PolicyMetadata: types.PolicyMetadata{
											ID:                 "TEST001",
											AVDID:              "AVD-TEST-0001",
											Type:               "Kubernetes Security Check",
											Title:              "Test policy",
											Description:        "This is a test policy.",
											Severity:           "LOW",
											RecommendedActions: "Have a cup of tea.",
											References: []string{
												"https://trivy.dev/",
											},
										},
										CauseMetadata: types.CauseMetadata{
											Provider:  "Generic",
											Service:   "general",
											StartLine: 10,
											EndLine:   12,
										},
									},
								},
							},
						},
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/misconfig/kubernetes/multiple-failures/src",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:eef9fff2fe8f5c4a123c018b4f91db25d9676e7d171a3a683c2fbfbbbe82fa54",
				BlobIDs: []string{
					"sha256:eef9fff2fe8f5c4a123c018b4f91db25d9676e7d171a3a683c2fbfbbbe82fa54",
				},
			},
		},
		{
			name: "no results",
			fields: fields{
				dir: "./testdata/misconfig/kubernetes/no-results/src",
			},
			artifactOpt: artifact.Option{
				MisconfScannerOption: misconf.ScannerOption{
					RegoOnly:    true,
					Namespaces:  []string{"user"},
					PolicyPaths: []string{"./testdata/misconfig/kubernetes/no-results/rego"},
				},
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobIDAnything: true,
					BlobInfo: types.BlobInfo{
						SchemaVersion: types.BlobJSONSchemaVersion,
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/misconfig/kubernetes/no-results/src",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:2b54cf33feaa1fe1f5bf223f873ca6c3f7c3693b0bb3b0ce9e2e7fd79cd37b5a",
				BlobIDs: []string{
					"sha256:2b54cf33feaa1fe1f5bf223f873ca6c3f7c3693b0bb3b0ce9e2e7fd79cd37b5a",
				},
			},
		},
		{
			name: "passed",
			fields: fields{
				dir: "./testdata/misconfig/kubernetes/passed/src",
			},
			artifactOpt: artifact.Option{
				MisconfScannerOption: misconf.ScannerOption{
					RegoOnly:                 true,
					Namespaces:               []string{"user"},
					PolicyPaths:              []string{"./testdata/misconfig/kubernetes/passed/rego"},
					DisableEmbeddedPolicies:  true,
					DisableEmbeddedLibraries: true,
				},
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobIDAnything: true,
					BlobInfo: types.BlobInfo{
						SchemaVersion: types.BlobJSONSchemaVersion,
						Misconfigurations: []types.Misconfiguration{
							{
								FileType: "kubernetes",
								FilePath: "test.yaml",
								Successes: []types.MisconfResult{
									{
										Namespace: "user.something",
										Query:     "data.user.something.deny",
										PolicyMetadata: types.PolicyMetadata{
											ID:                 "TEST001",
											AVDID:              "AVD-TEST-0001",
											Type:               "Kubernetes Security Check",
											Title:              "Test policy",
											Description:        "This is a test policy.",
											Severity:           "LOW",
											RecommendedActions: "Have a cup of tea.",
											References: []string{
												"https://trivy.dev/",
											},
										},
										CauseMetadata: types.CauseMetadata{
											Provider: "Generic",
											Service:  "general",
										},
									},
								},
							},
						},
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/misconfig/kubernetes/passed/src",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:dc7a0fd3ea2f13b0ea05f4e517a16e602b0fc17fbd72aa5e34107ef12a91a30b",
				BlobIDs: []string{
					"sha256:dc7a0fd3ea2f13b0ea05f4e517a16e602b0fc17fbd72aa5e34107ef12a91a30b",
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			c := new(cache.MockArtifactCache)
			c.ApplyPutBlobExpectation(tt.putBlobExpectation)
			tt.artifactOpt.DisabledHandlers = []types.HandlerType{
				types.SystemFileFilteringPostHandler,
			}
			a, err := NewArtifact(tt.fields.dir, c, walker.NewFS(), tt.artifactOpt)
			require.NoError(t, err)

			got, err := a.Inspect(context.Background())
			require.NoError(t, err)
			assert.Equal(t, tt.want, got)
		})
	}
}

func TestAzureARMMisconfigurationScan(t *testing.T) {
	type fields struct {
		dir string
	}
	tests := []struct {
		name               string
		fields             fields
		putBlobExpectation cache.ArtifactCachePutBlobExpectation
		artifactOpt        artifact.Option
		want               artifact.Reference
	}{
		{
			name: "single failure",
			fields: fields{
				dir: "./testdata/misconfig/azurearm/single-failure/src",
			},
			artifactOpt: artifact.Option{
				MisconfScannerOption: misconf.ScannerOption{
					RegoOnly:    true,
					Namespaces:  []string{"user"},
					PolicyPaths: []string{"./testdata/misconfig/azurearm/single-failure/rego"},
				},
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobIDAnything: true,
					BlobInfo: types.BlobInfo{
						SchemaVersion: 2,
						Misconfigurations: []types.Misconfiguration{
							{
								FileType: "azure-arm",
								FilePath: "deploy.json",
								Failures: types.MisconfResults{
									{
										Namespace: "user.something",
										Query:     "data.user.something.deny",
										Message:   "No account allowed!",
										PolicyMetadata: types.PolicyMetadata{
											ID:                 "TEST001",
											AVDID:              "AVD-TEST-0001",
											Type:               "Azure ARM Security Check",
											Title:              "Test policy",
											Description:        "This is a test policy.",
											Severity:           "LOW",
											RecommendedActions: "Have a cup of tea.",
											References:         []string{"https://trivy.dev/"},
										},
										CauseMetadata: types.CauseMetadata{
											Resource:  "resources[0]",
											Provider:  "Generic",
											Service:   "general",
											StartLine: 30,
											EndLine:   40,
										},
									},
								},
							},
						},
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/misconfig/azurearm/single-failure/src",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:c1a8bfd544b9041ad194382cc42b54289f70966d061ef501b267aec8fd07c5df",
				BlobIDs: []string{
					"sha256:c1a8bfd544b9041ad194382cc42b54289f70966d061ef501b267aec8fd07c5df",
				},
			},
		},
		{
			name: "multiple failures",
			fields: fields{
				dir: "./testdata/misconfig/azurearm/multiple-failures/src",
			},
			artifactOpt: artifact.Option{
				MisconfScannerOption: misconf.ScannerOption{
					RegoOnly:    true,
					Namespaces:  []string{"user"},
					PolicyPaths: []string{"./testdata/misconfig/azurearm/multiple-failures/rego"},
				},
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobIDAnything: true,
					BlobInfo: types.BlobInfo{
						SchemaVersion: 2,
						Misconfigurations: []types.Misconfiguration{
							{
								FileType: "azure-arm",
								FilePath: "deploy.json",
								Failures: types.MisconfResults{
									{
										Namespace: "user.something",
										Query:     "data.user.something.deny",
										Message:   "No account allowed!",
										PolicyMetadata: types.PolicyMetadata{
											ID:                 "TEST001",
											AVDID:              "AVD-TEST-0001",
											Type:               "Azure ARM Security Check",
											Title:              "Test policy",
											Description:        "This is a test policy.",
											Severity:           "LOW",
											RecommendedActions: "Have a cup of tea.",
											References:         []string{"https://trivy.dev/"},
										},
										CauseMetadata: types.CauseMetadata{
											Resource:  "resources[0]",
											Provider:  "Generic",
											Service:   "general",
											StartLine: 30,
											EndLine:   40,
										},
									},
									{
										Namespace: "user.something",
										Query:     "data.user.something.deny",
										Message:   "No account allowed!",
										PolicyMetadata: types.PolicyMetadata{
											ID:                 "TEST001",
											AVDID:              "AVD-TEST-0001",
											Type:               "Azure ARM Security Check",
											Title:              "Test policy",
											Description:        "This is a test policy.",
											Severity:           "LOW",
											RecommendedActions: "Have a cup of tea.",
											References:         []string{"https://trivy.dev/"},
										},
										CauseMetadata: types.CauseMetadata{
											Resource:  "resources[1]",
											Provider:  "Generic",
											Service:   "general",
											StartLine: 41,
											EndLine:   51,
										},
									},
								},
							},
						},
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/misconfig/azurearm/multiple-failures/src",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:75bf0e88f8d2857be90fb8d10a350c04c1532ba7f510e1eb404a8bae30ce97d8",
				BlobIDs: []string{
					"sha256:75bf0e88f8d2857be90fb8d10a350c04c1532ba7f510e1eb404a8bae30ce97d8",
				},
			},
		},
		{
			name: "no results",
			fields: fields{
				dir: "./testdata/misconfig/azurearm/no-results/src",
			},
			artifactOpt: artifact.Option{
				MisconfScannerOption: misconf.ScannerOption{
					RegoOnly:    true,
					Namespaces:  []string{"user"},
					PolicyPaths: []string{"./testdata/misconfig/azurearm/no-results/rego"},
				},
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobIDAnything: true,
					BlobInfo: types.BlobInfo{
						SchemaVersion: types.BlobJSONSchemaVersion,
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/misconfig/azurearm/no-results/src",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:26c76a2cb55cb0ef2c3a2dd79e237bddb508ca2c4cefdb103698a1972c8a9c2d",
				BlobIDs: []string{
					"sha256:26c76a2cb55cb0ef2c3a2dd79e237bddb508ca2c4cefdb103698a1972c8a9c2d",
				},
			},
		},
		{
			name: "passed",
			fields: fields{
				dir: "./testdata/misconfig/azurearm/passed/src",
			},
			artifactOpt: artifact.Option{
				MisconfScannerOption: misconf.ScannerOption{
					RegoOnly:    true,
					Namespaces:  []string{"user"},
					PolicyPaths: []string{"./testdata/misconfig/azurearm/passed/rego"},
				},
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobIDAnything: true,
					BlobInfo: types.BlobInfo{
						SchemaVersion: 2,
						Misconfigurations: []types.Misconfiguration{
							{
								FileType: "azure-arm",
								FilePath: "deploy.json",
								Successes: types.MisconfResults{
									{
										Namespace: "user.something",
										Query:     "data.user.something.deny",
										PolicyMetadata: types.PolicyMetadata{
											ID:                 "TEST001",
											AVDID:              "AVD-TEST-0001",
											Type:               "Azure ARM Security Check",
											Title:              "Test policy",
											Description:        "This is a test policy.",
											Severity:           "LOW",
											RecommendedActions: "Have a cup of tea.",
											References:         []string{"https://trivy.dev/"},
										},
										CauseMetadata: types.CauseMetadata{
											Provider: "Generic",
											Service:  "general",
										},
									},
								},
							},
						},
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/misconfig/azurearm/passed/src",
				Type: artifact.TypeFilesystem,
				ID:   "sha256:b9ba7c4eafec405c8b6998dbb98ee1c7f7830caf8487fd1461433ff82d8779e9",
				BlobIDs: []string{
					"sha256:b9ba7c4eafec405c8b6998dbb98ee1c7f7830caf8487fd1461433ff82d8779e9",
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			c := new(cache.MockArtifactCache)
			c.ApplyPutBlobExpectation(tt.putBlobExpectation)
			tt.artifactOpt.DisabledHandlers = []types.HandlerType{
				types.SystemFileFilteringPostHandler,
			}
			a, err := NewArtifact(tt.fields.dir, c, walker.NewFS(), tt.artifactOpt)
			require.NoError(t, err)

			got, err := a.Inspect(context.Background())
			require.NoError(t, err)
			assert.Equal(t, tt.want, got)
		})
	}
}

func TestMixedConfigurationScan(t *testing.T) {
	type fields struct {
		dir string
	}
	tests := []struct {
		name               string
		fields             fields
		putBlobExpectation cache.ArtifactCachePutBlobExpectation
		artifactOpt        artifact.Option
		want               artifact.Reference
	}{
		{
			name: "single failure each within terraform and cloudformation",
			fields: fields{
				dir: "./testdata/misconfig/mixed/src",
			},
			artifactOpt: artifact.Option{
				MisconfScannerOption: misconf.ScannerOption{
					RegoOnly:                 true,
					Namespaces:               []string{"user"},
					PolicyPaths:              []string{"./testdata/misconfig/mixed/rego"},
					DisableEmbeddedPolicies:  true,
					DisableEmbeddedLibraries: true,
				},
			},
			putBlobExpectation: cache.ArtifactCachePutBlobExpectation{
				Args: cache.ArtifactCachePutBlobArgs{
					BlobIDAnything: true,
					BlobInfo: types.BlobInfo{
						SchemaVersion: 2,
						Misconfigurations: []types.Misconfiguration{
							{
								FileType: "terraform",
								FilePath: "main.tf",
								Failures: types.MisconfResults{
									{
										Namespace: "user.something",
										Query:     "data.user.something.deny",
										Message:   "No buckets allowed!",
										PolicyMetadata: types.PolicyMetadata{
											ID:                 "TEST001",
											AVDID:              "AVD-TEST-0001",
											Type:               "Terraform Security Check",
											Title:              "Test policy",
											Description:        "This is a test policy.",
											Severity:           "LOW",
											RecommendedActions: "Have a cup of tea.",
											References:         []string{"https://trivy.dev/"},
										},
										CauseMetadata: types.CauseMetadata{
											Resource:  "aws_s3_bucket.asd",
											Provider:  "Generic",
											Service:   "general",
											StartLine: 1,
											EndLine:   3,
										},
									},
								},
							},
							{
								FileType: "cloudformation",
								FilePath: "main.yaml",
								Failures: types.MisconfResults{
									{
										Namespace: "user.something",
										Query:     "data.user.something.deny",
										Message:   "No buckets allowed!",
										PolicyMetadata: types.PolicyMetadata{
											ID:                 "TEST001",
											AVDID:              "AVD-TEST-0001",
											Type:               "CloudFormation Security Check",
											Title:              "Test policy",
											Description:        "This is a test policy.",
											Severity:           "LOW",
											RecommendedActions: "Have a cup of tea.",
											References:         []string{"https://trivy.dev/"},
										},
										CauseMetadata: types.CauseMetadata{
											Resource:  "main.yaml:3-6",
											Provider:  "Generic",
											Service:   "general",
											StartLine: 3,
											EndLine:   6,
										},
									},
								},
							},
						},
					},
				},
				Returns: cache.ArtifactCachePutBlobReturns{},
			},
			want: artifact.Reference{
				Name: "testdata/misconfig/mixed/src",
				Type: artifact.TypeFilesystem,
			},
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			c := new(cache.MockArtifactCache)
			c.ApplyPutBlobExpectation(tt.putBlobExpectation)
			tt.artifactOpt.DisabledHandlers = []types.HandlerType{
				types.SystemFileFilteringPostHandler,
			}
			a, err := NewArtifact(tt.fields.dir, c, walker.NewFS(), tt.artifactOpt)
			require.NoError(t, err)

			got, err := a.Inspect(context.Background())
			require.NoError(t, err)
			require.NotNil(t, got)

			assert.Equal(t, tt.want.Name, got.Name)
			assert.Equal(t, tt.want.Type, got.Type)
		})
	}

}