⬆️ bump trivy action (#203)

Signed-off-by: Simar <simar@linux.com>

.github/workflows/build.yaml

@@ -1,7 +1,8 @@
 name: "build"
 on: [push, pull_request]
 env:
-  TRIVY_VERSION: 0.29.1
+  TRIVY_VERSION: 0.37.2
+  BATS_LIB_PATH: '/usr/lib/'
 jobs:
   build:
     name: build
@@ -11,7 +12,7 @@ jobs:
       - name: Setup BATS
         uses: mig4/setup-bats@v1
         with:
-          bats-version: 1.2.1
+          bats-version: 1.7.0
 
       - name: Setup Bats libs
         uses: brokenpip3/setup-bats-libs@0.1.0
@@ -24,4 +25,4 @@ jobs:
           curl -sfL https://raw.githubusercontent.com/aquasecurity/trivy/main/contrib/install.sh | sh -s -- -b /usr/local/bin v${{ env.TRIVY_VERSION }}
 
       - name: Test
-        run: bats -r .
+        run: BATS_LIB_PATH=${{ env.BATS_LIB_PATH }} bats --recursive --timing .

.gitignore

@@ -2,3 +2,4 @@
 *.test
 !test/data/*.test
 trivyignores
+.vscode/

Dockerfile

@@ -1,5 +1,5 @@
-FROM ghcr.io/aquasecurity/trivy:0.29.1
+FROM ghcr.io/aquasecurity/trivy:0.37.2
 COPY entrypoint.sh /
-RUN apk --no-cache add bash curl
+RUN apk --no-cache add bash curl npm
 RUN chmod +x /entrypoint.sh
 ENTRYPOINT ["/entrypoint.sh"]

Makefile

@@ -0,0 +1,4 @@
+.PHONY: test
+
+test:
+	BATS_LIB_PATH=/usr/local/lib/ bats -r .

README.md

@@ -19,7 +19,7 @@
 
 ## Usage
 
-### Workflow
+### Scan CI Pipeline
 
 ```yaml
 name: build
@@ -31,15 +31,13 @@ on:
 jobs:
   build:
     name: Build
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     steps:
       - name: Checkout code
         uses: actions/checkout@v2
-
       - name: Build an image from Dockerfile
         run: |
           docker build -t docker.io/my-organization/my-app:${{ github.sha }} .
-
       - name: Run Trivy vulnerability scanner
         uses: aquasecurity/trivy-action@master
         with:
@@ -51,6 +49,78 @@ jobs:
           severity: 'CRITICAL,HIGH'
 ```
 
+### Scan CI Pipeline (w/ Trivy Config)
+
+```yaml
+name: build
+on:
+  push:
+    branches:
+    - master
+  pull_request:
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-20.04
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v3
+
+    - name: Run Trivy vulnerability scanner in fs mode
+      uses: aquasecurity/trivy-action@master
+      with:
+        scan-type: 'fs'
+        scan-ref: '.'
+        trivy-config: trivy.yaml
+```
+
+In this case `trivy.yaml` is a YAML configuration that is checked in as part of the repo. Detailed information is available on the Trivy website but an example is as follows:
+```yaml
+format: json
+exit-code: 1
+severity: CRITICAL
+```
+
+It is possible to define all options in the `trivy.yaml` file. Specifying individual options via the action are left for backward compatibility purposes. Defining the following is required as they cannot be defined with the config file:
+- `scan-ref`: If using `fs, repo` scans.
+- `image-ref`: If using `image` scan.
+- `scan-type`: To define the scan type, e.g. `image`, `fs`, `repo`, etc.
+
+#### Order of prerference for options
+Trivy uses [Viper](https://github.com/spf13/viper) which has a defined precedence order for options. The order is as follows:
+- GitHub Action flag
+- Environment variable
+- Config file
+- Default
+
+### Scanning a Tarball
+```yaml
+name: build
+on:
+  push:
+    branches:
+    - master
+  pull_request:
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-20.04
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v3
+
+    - name: Generate tarball from image
+      run: |
+        docker pull <your-docker-image>
+        docker save -o vuln-image.tar <your-docker-image>
+        
+    - name: Run Trivy vulnerability scanner in tarball mode
+      uses: aquasecurity/trivy-action@master
+      with:
+        input: /github/workspace/vuln-image.tar
+        severity: 'CRITICAL,HIGH'
+```
+
 ### Using Trivy with GitHub Code Scanning
 If you have [GitHub code scanning](https://docs.github.com/en/github/finding-security-vulnerabilities-and-errors-in-your-code/about-code-scanning) available you can use Trivy as a scanning tool as follows:
 ```yaml
@@ -63,10 +133,10 @@ on:
 jobs:
   build:
     name: Build
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Build an image from Dockerfile
         run: |
@@ -98,10 +168,10 @@ on:
 jobs:
   build:
     name: Build
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Build an image from Dockerfile
         run: |
@@ -137,10 +207,10 @@ on:
 jobs:
   build:
     name: Build
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Run Trivy vulnerability scanner in repo mode
         uses: aquasecurity/trivy-action@master
@@ -171,10 +241,10 @@ on:
 jobs:
   build:
     name: Build
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Run Trivy vulnerability scanner with rootfs command
         uses: aquasecurity/trivy-action@master
@@ -192,7 +262,7 @@ jobs:
           sarif_file: 'trivy-results.sarif'
 ```
 
-### Using Trivy to scan Infrastucture as Code
+### Using Trivy to scan Infrastructure as Code
 It's also possible to scan your IaC repos with Trivy's built-in repo scan. This can be handy if you want to run Trivy as a build time check on each PR that gets opened in your repo. This helps you identify potential vulnerablites that might get introduced with each PR.
 
 If you have [GitHub code scanning](https://docs.github.com/en/github/finding-security-vulnerabilities-and-errors-in-your-code/about-code-scanning) available you can use Trivy as a scanning tool as follows:
@@ -206,17 +276,18 @@ on:
 jobs:
   build:
     name: Build
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Run Trivy vulnerability scanner in IaC mode
         uses: aquasecurity/trivy-action@master
         with:
           scan-type: 'config'
           hide-progress: false
-          format: 'table'
+          format: 'sarif'
+          output: 'trivy-results.sarif'
           exit-code: '1'
           ignore-unfixed: true
           severity: 'CRITICAL,HIGH'
@@ -275,10 +346,10 @@ on:
 jobs:
   build:
     name: Build
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Run Trivy vulnerability scanner
         uses: aquasecurity/trivy-action@master
@@ -311,10 +382,10 @@ on:
 jobs:
   build:
     name: Build
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Run Trivy vulnerability scanner
         uses: aquasecurity/trivy-action@master
@@ -347,10 +418,10 @@ on:
 jobs:
   build:
     name: Build
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Run Trivy vulnerability scanner
         uses: aquasecurity/trivy-action@master
@@ -380,10 +451,10 @@ on:
 jobs:
   build:
     name: Build
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Run Trivy vulnerability scanner
         uses: aquasecurity/trivy-action@master
@@ -429,7 +500,9 @@ Following inputs can be used as `step.with` keys:
 | `list-all-pkgs`   | String  |                                    | Output all packages regardless of vulnerability                                                 |
 | `security-checks` | String  | `vuln,secret`                      | comma-separated list of what security issues to detect (`vuln`,`secret`,`config`)               |
 | `trivyignores`    | String  |                                    | comma-separated list of relative paths in repository to one or more `.trivyignore` files        |
+| `trivy-config`    | String  |                                    | Path to trivy.yaml config                                                                       |
 | `github-pat`      | String  |                                    | GitHub Personal Access Token (PAT) for sending SBOM scan results to GitHub Dependency Snapshots |
+| `limit-severities-for-sarif`      | Boolean  | false                                   | By default *SARIF* format enforces output of all vulnerabilities regardless of configured severities. To override this behavior set this parameter to **true** |
 
 [release]: https://github.com/aquasecurity/trivy-action/releases/latest
 [release-img]: https://img.shields.io/github/release/aquasecurity/trivy-action.svg?logo=github

action.yaml

@@ -85,6 +85,12 @@ inputs:
   github-pat:
     description: 'GitHub Personal Access Token (PAT) for submitting SBOM to GitHub Dependency Snapshot API'
     required: false
+  trivy-config:
+    description: 'path to trivy.yaml config'
+    required: false
+  limit-severities-for-sarif:
+    description: 'limit severities for SARIF format'
+    required: false
 
 runs:
   using: 'docker'
@@ -111,3 +117,5 @@ runs:
     - '-s ${{ inputs.security-checks }}'
     - '-t ${{ inputs.trivyignores }}'
     - '-u ${{ inputs.github-pat }}'
+    - '-v ${{ inputs.trivy-config }}'
+    - '-z ${{ inputs.limit-severities-for-sarif }}'

entrypoint.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 set -e
-while getopts "a:b:c:d:e:f:g:h:i:j:k:l:m:n:o:p:q:r:s:t:u:" o; do
+while getopts "a:b:c:d:e:f:g:h:i:j:k:l:m:n:o:p:q:r:s:t:u:v:z:" o; do
    case "${o}" in
        a)
          export scanType=${OPTARG}
@@ -65,9 +65,16 @@ while getopts "a:b:c:d:e:f:g:h:i:j:k:l:m:n:o:p:q:r:s:t:u:" o; do
        u)
          export githubPAT=${OPTARG}
        ;;
+       v)
+         export trivyConfig=${OPTARG}
+       ;;
+       z)
+         export limitSeveritiesForSARIF=${OPTARG}
+       ;;
   esac
 done
 
+
 scanType=$(echo $scanType | tr -d '\r')
 export artifactRef="${imageRef}"
 if [ "${scanType}" = "repo" ] || [ "${scanType}" = "fs" ] ||  [ "${scanType}" = "config" ] ||  [ "${scanType}" = "rootfs" ];then
@@ -77,8 +84,10 @@ input=$(echo $input | tr -d '\r')
 if [ $input ]; then
   artifactRef="--input $input"
 fi
+#trim leading spaces for boolean params
 ignoreUnfixed=$(echo $ignoreUnfixed | tr -d '\r')
 hideProgress=$(echo $hideProgress | tr -d '\r')
+limitSeveritiesForSARIF=$(echo $limitSeveritiesForSARIF | tr -d '\r')
 
 GLOBAL_ARGS=""
 if [ $cacheDir ];then
@@ -107,6 +116,7 @@ if [ $vulnType ] && [ "$scanType" != "config" ] && [ "$scanType" != "sbom" ];the
 fi
 if [ $securityChecks ];then
   ARGS="$ARGS --security-checks $securityChecks"
+  SARIF_ARGS="$SARIF_ARGS --security-checks $securityChecks"
 fi
 if [ $severity ];then
   ARGS="$ARGS --severity $severity"
@@ -137,6 +147,7 @@ if [ $trivyIgnores ];then
 fi
 if [ $timeout ];then
   ARGS="$ARGS --timeout $timeout"
+  SARIF_ARGS="$SARIF_ARGS --timeout $timeout"
 fi
 if [ $ignorePolicy ];then
   ARGS="$ARGS --ignore-policy $ignorePolicy"
@@ -157,23 +168,31 @@ if [ "$skipFiles" ];then
   done
 fi
 
-echo "Running trivy with options: ${ARGS}" "${artifactRef}"
+trivyConfig=$(echo $trivyConfig | tr -d '\r')
-echo "Global options: " "${GLOBAL_ARGS}"
+if [ "${format}" == "sarif" ] && [ "${limitSeveritiesForSARIF}" != "true" ]; then
-trivy $GLOBAL_ARGS ${scanType} $ARGS ${artifactRef}
+  # SARIF is special. We output all vulnerabilities,
-returnCode=$?
+  # regardless of severity level specified in this report.
-
+  # This is a feature, not a bug :)
-# SARIF is special. We output all vulnerabilities,
-# regardless of severity level specified in this report.
-# This is a feature, not a bug :)
-if [[ "${format}" == "sarif" ]]; then
   echo "Building SARIF report with options: ${SARIF_ARGS}" "${artifactRef}"
   trivy --quiet ${scanType} --format sarif --output ${output} $SARIF_ARGS ${artifactRef}
+elif [ $trivyConfig ]; then
+   echo "Running Trivy with trivy.yaml config from: " $trivyConfig
+   trivy --config $trivyConfig ${scanType} ${artifactRef}
+   returnCode=$?
+else
+   echo "Running trivy with options: trivy ${scanType} ${ARGS}" "${artifactRef}"
+   echo "Global options: " "${GLOBAL_ARGS}"
+   trivy $GLOBAL_ARGS ${scanType} ${ARGS} ${artifactRef}
+   returnCode=$?
 fi
 
-if [[ "${format}" == "github" ]] && [[ "$(echo $githubPAT | xargs)" != "" ]]; then
+if [[ "${format}" == "github" ]]; then
-  echo "Uploading GitHub Dependency Snapshot"
+  if [[ "$(echo $githubPAT | xargs)" != "" ]]; then
-  curl -u "${githubPAT}" -H 'Content-Type: application/json' 'https://api.github.com/repos/'$GITHUB_REPOSITORY'/dependency-graph/snapshots' -d @./$(echo $output | xargs)
+    printf "\n Uploading GitHub Dependency Snapshot"
+    curl -H 'Accept: application/vnd.github+json' -H "Authorization: token $githubPAT" 'https://api.github.com/repos/'$GITHUB_REPOSITORY'/dependency-graph/snapshots' -d @./$(echo $output | xargs)
+  else
+    printf "\n Failing GitHub Dependency Snapshot. Missing github-pat"
+  fi
 fi
 
-echo "returnCode: " $returnCode
 exit $returnCode

test/data/config-sarif.test

@@ -0,0 +1,134 @@
+{
+  "version": "2.1.0",
+  "$schema": "https://json.schemastore.org/sarif-2.1.0-rtm.5.json",
+  "runs": [
+    {
+      "tool": {
+        "driver": {
+          "fullName": "Trivy Vulnerability Scanner",
+          "informationUri": "https://github.com/aquasecurity/trivy",
+          "name": "Trivy",
+          "rules": [
+            {
+              "id": "DS002",
+              "name": "Misconfiguration",
+              "shortDescription": {
+                "text": "Image user should not be \u0026#39;root\u0026#39;"
+              },
+              "fullDescription": {
+                "text": "Running containers with \u0026#39;root\u0026#39; user can lead to a container escape situation. It is a best practice to run containers as non-root users, which can be done by adding a \u0026#39;USER\u0026#39; statement to the Dockerfile."
+              },
+              "defaultConfiguration": {
+                "level": "error"
+              },
+              "helpUri": "https://avd.aquasec.com/misconfig/ds002",
+              "help": {
+                "text": "Misconfiguration DS002\nType: Dockerfile Security Check\nSeverity: HIGH\nCheck: Image user should not be 'root'\nMessage: Specify at least 1 USER command in Dockerfile with non-root user as argument\nLink: [DS002](https://avd.aquasec.com/misconfig/ds002)\nRunning containers with 'root' user can lead to a container escape situation. It is a best practice to run containers as non-root users, which can be done by adding a 'USER' statement to the Dockerfile.",
+                "markdown": "**Misconfiguration DS002**\n| Type | Severity | Check | Message | Link |\n| --- | --- | --- | --- | --- |\n|Dockerfile Security Check|HIGH|Image user should not be 'root'|Specify at least 1 USER command in Dockerfile with non-root user as argument|[DS002](https://avd.aquasec.com/misconfig/ds002)|\n\nRunning containers with 'root' user can lead to a container escape situation. It is a best practice to run containers as non-root users, which can be done by adding a 'USER' statement to the Dockerfile."
+              },
+              "properties": {
+                "precision": "very-high",
+                "security-severity": "8.0",
+                "tags": [
+                  "misconfiguration",
+                  "security",
+                  "HIGH"
+                ]
+              }
+            },
+            {
+              "id": "DS026",
+              "name": "Misconfiguration",
+              "shortDescription": {
+                "text": "No HEALTHCHECK defined"
+              },
+              "fullDescription": {
+                "text": "You shoud add HEALTHCHECK instruction in your docker container images to perform the health check on running containers."
+              },
+              "defaultConfiguration": {
+                "level": "note"
+              },
+              "helpUri": "https://avd.aquasec.com/misconfig/ds026",
+              "help": {
+                "text": "Misconfiguration DS026\nType: Dockerfile Security Check\nSeverity: LOW\nCheck: No HEALTHCHECK defined\nMessage: Add HEALTHCHECK instruction in your Dockerfile\nLink: [DS026](https://avd.aquasec.com/misconfig/ds026)\nYou shoud add HEALTHCHECK instruction in your docker container images to perform the health check on running containers.",
+                "markdown": "**Misconfiguration DS026**\n| Type | Severity | Check | Message | Link |\n| --- | --- | --- | --- | --- |\n|Dockerfile Security Check|LOW|No HEALTHCHECK defined|Add HEALTHCHECK instruction in your Dockerfile|[DS026](https://avd.aquasec.com/misconfig/ds026)|\n\nYou shoud add HEALTHCHECK instruction in your docker container images to perform the health check on running containers."
+              },
+              "properties": {
+                "precision": "very-high",
+                "security-severity": "2.0",
+                "tags": [
+                  "misconfiguration",
+                  "security",
+                  "LOW"
+                ]
+              }
+            }
+          ],
+          "version": "0.37.2"
+        }
+      },
+      "results": [
+        {
+          "ruleId": "DS002",
+          "ruleIndex": 0,
+          "level": "error",
+          "message": {
+            "text": "Artifact: Dockerfile\nType: dockerfile\nVulnerability DS002\nSeverity: HIGH\nMessage: Specify at least 1 USER command in Dockerfile with non-root user as argument\nLink: [DS002](https://avd.aquasec.com/misconfig/ds002)"
+          },
+          "locations": [
+            {
+              "physicalLocation": {
+                "artifactLocation": {
+                  "uri": "Dockerfile",
+                  "uriBaseId": "ROOTPATH"
+                },
+                "region": {
+                  "startLine": 1,
+                  "startColumn": 1,
+                  "endLine": 1,
+                  "endColumn": 1
+                }
+              },
+              "message": {
+                "text": "Dockerfile"
+              }
+            }
+          ]
+        },
+        {
+          "ruleId": "DS026",
+          "ruleIndex": 1,
+          "level": "note",
+          "message": {
+            "text": "Artifact: Dockerfile\nType: dockerfile\nVulnerability DS026\nSeverity: LOW\nMessage: Add HEALTHCHECK instruction in your Dockerfile\nLink: [DS026](https://avd.aquasec.com/misconfig/ds026)"
+          },
+          "locations": [
+            {
+              "physicalLocation": {
+                "artifactLocation": {
+                  "uri": "Dockerfile",
+                  "uriBaseId": "ROOTPATH"
+                },
+                "region": {
+                  "startLine": 1,
+                  "startColumn": 1,
+                  "endLine": 1,
+                  "endColumn": 1
+                }
+              },
+              "message": {
+                "text": "Dockerfile"
+              }
+            }
+          ]
+        }
+      ],
+      "columnKind": "utf16CodeUnits",
+      "originalUriBaseIds": {
+        "ROOTPATH": {
+          "uri": "file:///"
+        }
+      }
+    }
+  ]
+}

test/data/config.test

@@ -20,14 +20,15 @@
       "Class": "config",
       "Type": "dockerfile",
       "MisconfSummary": {
-        "Successes": 21,
+        "Successes": 22,
-        "Failures": 1,
+        "Failures": 2,
         "Exceptions": 0
       },
       "Misconfigurations": [
         {
           "Type": "Dockerfile Security Check",
           "ID": "DS002",
+          "AVDID": "AVD-DS-0002",
           "Title": "Image user should not be 'root'",
           "Description": "Running containers with 'root' user can lead to a container escape situation. It is a best practice to run containers as non-root users, which can be done by adding a 'USER' statement to the Dockerfile.",
           "Message": "Specify at least 1 USER command in Dockerfile with non-root user as argument",
@@ -49,6 +50,32 @@
               "Lines": null
             }
           }
+        },
+        {
+          "Type": "Dockerfile Security Check",
+          "ID": "DS026",
+          "AVDID": "AVD-DS-0026",
+          "Title": "No HEALTHCHECK defined",
+          "Description": "You shoud add HEALTHCHECK instruction in your docker container images to perform the health check on running containers.",
+          "Message": "Add HEALTHCHECK instruction in your Dockerfile",
+          "Namespace": "builtin.dockerfile.DS026",
+          "Query": "data.builtin.dockerfile.DS026.deny",
+          "Resolution": "Add HEALTHCHECK instruction in Dockerfile",
+          "Severity": "LOW",
+          "PrimaryURL": "https://avd.aquasec.com/misconfig/ds026",
+          "References": [
+            "https://blog.aquasec.com/docker-security-best-practices",
+            "https://avd.aquasec.com/misconfig/ds026"
+          ],
+          "Status": "FAIL",
+          "Layer": {},
+          "CauseMetadata": {
+            "Provider": "Dockerfile",
+            "Service": "general",
+            "Code": {
+              "Lines": null
+            }
+          }
         }
       ]
     }

test/data/fs-scheck.test

@@ -20,14 +20,15 @@
       "Class": "config",
       "Type": "dockerfile",
       "MisconfSummary": {
-        "Successes": 21,
+        "Successes": 22,
-        "Failures": 1,
+        "Failures": 2,
         "Exceptions": 0
       },
       "Misconfigurations": [
         {
           "Type": "Dockerfile Security Check",
           "ID": "DS002",
+          "AVDID": "AVD-DS-0002",
           "Title": "Image user should not be 'root'",
           "Description": "Running containers with 'root' user can lead to a container escape situation. It is a best practice to run containers as non-root users, which can be done by adding a 'USER' statement to the Dockerfile.",
           "Message": "Specify at least 1 USER command in Dockerfile with non-root user as argument",
@@ -49,6 +50,32 @@
               "Lines": null
             }
           }
+        },
+        {
+          "Type": "Dockerfile Security Check",
+          "ID": "DS026",
+          "AVDID": "AVD-DS-0026",
+          "Title": "No HEALTHCHECK defined",
+          "Description": "You shoud add HEALTHCHECK instruction in your docker container images to perform the health check on running containers.",
+          "Message": "Add HEALTHCHECK instruction in your Dockerfile",
+          "Namespace": "builtin.dockerfile.DS026",
+          "Query": "data.builtin.dockerfile.DS026.deny",
+          "Resolution": "Add HEALTHCHECK instruction in Dockerfile",
+          "Severity": "LOW",
+          "PrimaryURL": "https://avd.aquasec.com/misconfig/ds026",
+          "References": [
+            "https://blog.aquasec.com/docker-security-best-practices",
+            "https://avd.aquasec.com/misconfig/ds026"
+          ],
+          "Status": "FAIL",
+          "Layer": {},
+          "CauseMetadata": {
+            "Provider": "Dockerfile",
+            "Service": "general",
+            "Code": {
+              "Lines": null
+            }
+          }
         }
       ]
     }

test/data/fs.test

@@ -1,17 +0,0 @@
-{
-  "SchemaVersion": 2,
-  "ArtifactName": ".",
-  "ArtifactType": "filesystem",
-  "Metadata": {
-    "ImageConfig": {
-      "architecture": "",
-      "created": "0001-01-01T00:00:00Z",
-      "os": "",
-      "rootfs": {
-        "type": "",
-        "diff_ids": null
-      },
-      "config": {}
-    }
-  }
-}

test/data/repo.test

@@ -26,7 +26,50 @@
           "Title": "GitHub Personal Access Token",
           "StartLine": 5,
           "EndLine": 5,
-          "Match": "export GITHUB_PAT=*****"
+          "Code": {
+            "Lines": [
+              {
+                "Number": 3,
+                "Content": "export AWS_ACCESS_KEY_ID=1234567",
+                "IsCause": false,
+                "Annotation": "",
+                "Truncated": false,
+                "Highlighted": "export AWS_ACCESS_KEY_ID=1234567",
+                "FirstCause": false,
+                "LastCause": false
+              },
+              {
+                "Number": 4,
+                "Content": "",
+                "IsCause": false,
+                "Annotation": "",
+                "Truncated": false,
+                "FirstCause": false,
+                "LastCause": false
+              },
+              {
+                "Number": 5,
+                "Content": "export GITHUB_PAT=****************************************",
+                "IsCause": true,
+                "Annotation": "",
+                "Truncated": false,
+                "Highlighted": "export GITHUB_PAT=****************************************",
+                "FirstCause": true,
+                "LastCause": true
+              },
+              {
+                "Number": 6,
+                "Content": "",
+                "IsCause": false,
+                "Annotation": "",
+                "Truncated": false,
+                "FirstCause": false,
+                "LastCause": false
+              }
+            ]
+          },
+          "Match": "export GITHUB_PAT=****************************************",
+          "Layer": {}
         }
       ]
     }

test/data/rootfs.test

@@ -1,17 +0,0 @@
-{
-  "SchemaVersion": 2,
-  "ArtifactName": ".",
-  "ArtifactType": "filesystem",
-  "Metadata": {
-    "ImageConfig": {
-      "architecture": "",
-      "created": "0001-01-01T00:00:00Z",
-      "os": "",
-      "rootfs": {
-        "type": "",
-        "diff_ids": null
-      },
-      "config": {}
-    }
-  }
-}

test/data/trivy.yaml

@@ -0,0 +1,5 @@
+format: json
+severity: CRITICAL
+vulnerability:
+  type: os
+output: yamlconfig.test

test/data/yamlconfig.test

@@ -0,0 +1,105 @@
+{
+  "SchemaVersion": 2,
+  "ArtifactName": "alpine:3.10",
+  "ArtifactType": "container_image",
+  "Metadata": {
+    "OS": {
+      "Family": "alpine",
+      "Name": "3.10.9",
+      "EOSL": true
+    },
+    "ImageID": "sha256:e7b300aee9f9bf3433d32bc9305bfdd22183beb59d933b48d77ab56ba53a197a",
+    "DiffIDs": [
+      "sha256:9fb3aa2f8b8023a4bebbf92aa567caf88e38e969ada9f0ac12643b2847391635"
+    ],
+    "RepoTags": [
+      "alpine:3.10"
+    ],
+    "RepoDigests": [
+      "alpine@sha256:451eee8bedcb2f029756dc3e9d73bab0e7943c1ac55cff3a4861c52a0fdd3e98"
+    ],
+    "ImageConfig": {
+      "architecture": "amd64",
+      "container": "fdb7e80e3339e8d0599282e606c907aa5881ee4c668a68136119e6dfac6ce3a4",
+      "created": "2021-04-14T19:20:05.338397761Z",
+      "docker_version": "19.03.12",
+      "history": [
+        {
+          "created": "2021-04-14T19:20:04.987219124Z",
+          "created_by": "/bin/sh -c #(nop) ADD file:c5377eaa926bf412dd8d4a08b0a1f2399cfd708743533b0aa03b53d14cb4bb4e in / "
+        },
+        {
+          "created": "2021-04-14T19:20:05.338397761Z",
+          "created_by": "/bin/sh -c #(nop)  CMD [\"/bin/sh\"]",
+          "empty_layer": true
+        }
+      ],
+      "os": "linux",
+      "rootfs": {
+        "type": "layers",
+        "diff_ids": [
+          "sha256:9fb3aa2f8b8023a4bebbf92aa567caf88e38e969ada9f0ac12643b2847391635"
+        ]
+      },
+      "config": {
+        "Cmd": [
+          "/bin/sh"
+        ],
+        "Env": [
+          "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
+        ],
+        "Image": "sha256:eb2080c455e94c22ae35b3aef9e078c492a00795412e026e4d6b41ef64bc7dd8"
+      }
+    }
+  },
+  "Results": [
+    {
+      "Target": "alpine:3.10 (alpine 3.10.9)",
+      "Class": "os-pkgs",
+      "Type": "alpine",
+      "Vulnerabilities": [
+        {
+          "VulnerabilityID": "CVE-2021-36159",
+          "PkgID": "apk-tools@2.10.6-r0",
+          "PkgName": "apk-tools",
+          "InstalledVersion": "2.10.6-r0",
+          "FixedVersion": "2.10.7-r0",
+          "Layer": {
+            "Digest": "sha256:396c31837116ac290458afcb928f68b6cc1c7bdd6963fc72f52f365a2a89c1b5",
+            "DiffID": "sha256:9fb3aa2f8b8023a4bebbf92aa567caf88e38e969ada9f0ac12643b2847391635"
+          },
+          "SeveritySource": "nvd",
+          "PrimaryURL": "https://avd.aquasec.com/nvd/cve-2021-36159",
+          "DataSource": {
+            "ID": "alpine",
+            "Name": "Alpine Secdb",
+            "URL": "https://secdb.alpinelinux.org/"
+          },
+          "Description": "libfetch before 2021-07-26, as used in apk-tools, xbps, and other products, mishandles numeric strings for the FTP and HTTP protocols. The FTP passive mode implementation allows an out-of-bounds read because strtol is used to parse the relevant numbers into address bytes. It does not check if the line ends prematurely. If it does, the for-loop condition checks for the '\\0' terminator one byte too late.",
+          "Severity": "CRITICAL",
+          "CweIDs": [
+            "CWE-125"
+          ],
+          "CVSS": {
+            "nvd": {
+              "V2Vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
+              "V3Vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
+              "V2Score": 6.4,
+              "V3Score": 9.1
+            }
+          },
+          "References": [
+            "https://github.com/freebsd/freebsd-src/commits/main/lib/libfetch",
+            "https://gitlab.alpinelinux.org/alpine/apk-tools/-/issues/10749",
+            "https://lists.apache.org/thread.html/r61db8e7dcb56dc000a5387a88f7a473bacec5ee01b9ff3f55308aacc@%3Cdev.kafka.apache.org%3E",
+            "https://lists.apache.org/thread.html/r61db8e7dcb56dc000a5387a88f7a473bacec5ee01b9ff3f55308aacc@%3Cusers.kafka.apache.org%3E",
+            "https://lists.apache.org/thread.html/rbf4ce74b0d1fa9810dec50ba3ace0caeea677af7c27a97111c06ccb7@%3Cdev.kafka.apache.org%3E",
+            "https://lists.apache.org/thread.html/rbf4ce74b0d1fa9810dec50ba3ace0caeea677af7c27a97111c06ccb7@%3Cusers.kafka.apache.org%3E"
+          ],
+          "PublishedDate": "2021-08-03T14:15:00Z",
+          "LastModifiedDate": "2021-10-18T12:19:00Z"
+        }
+      ]
+    }
+  ]
+}

test/test.bats

@@ -1,61 +1,71 @@
 #!/usr/bin/env bats
-load '/usr/lib/bats-support/load.bash'
+bats_load_library bats-support
-load '/usr/lib/bats-assert/load.bash'
+bats_load_library bats-assert
+bats_load_library bats-file
 
-@test "trivy image" {
+@test "trivy repo with securityCheck secret only" {
-  # trivy image --severity CRITICAL --format json --output image.test knqyf263/vuln-image:1.2.3
+  # trivy repo --format json --output repo.test --security-checks=secret https://github.com/krol3/demo-trivy/
-  ./entrypoint.sh '-a image' '-i knqyf263/vuln-image:1.2.3' '-b json' '-h image.test' '-g CRITICAL'
+  run ./entrypoint.sh '-b json' '-h repo.test' '-s secret' '-a repo' '-j https://github.com/krol3/demo-trivy/'
-  result="$(diff ./test/data/image.test image.test)"
+  run diff repo.test ./test/data/repo.test
-  [ "$result" == '' ]
+  echo "$output"
+  assert_files_equal repo.test ./test/data/repo.test
 }
 
-@test "trivy image sarif report" {
+@test "trivy image" {
-  # trivy image --severity CRITICAL -f sarif --output image-sarif.test knqyf263/vuln-image:1.2.3
+  # trivy image --severity CRITICAL --output image.test knqyf263/vuln-image:1.2.3
-  ./entrypoint.sh '-a image' '-i knqyf263/vuln-image:1.2.3' '-b sarif' '-h image-sarif.test' '-g CRITICAL'
+  run ./entrypoint.sh '-a image' '-i knqyf263/vuln-image:1.2.3' '-h image.test' '-g CRITICAL'
-  result="$(diff ./test/data/image-sarif.test image-sarif.test)"
+  run diff image.test ./test/data/image.test
-  [ "$result" == '' ]
+  echo "$output"
+  assert_files_equal image.test ./test/data/image.test
+}
+
+@test "trivy config sarif report" {
+  # trivy config --format sarif --output  config-sarif.test .
+  run ./entrypoint.sh '-a config' '-b sarif' '-h config-sarif.test' '-j .'
+  run diff config-sarif.test ./test/data/config-sarif.test
+  echo "$output"
+  assert_files_equal config-sarif.test ./test/data/config-sarif.test
 }
 
 @test "trivy config" {
   # trivy config --format json --output config.test .
-  ./entrypoint.sh '-a config' '-j .' '-b json' '-h config.test'
+  run ./entrypoint.sh '-a config' '-b json' '-j .' '-h config.test'
-  result="$(diff ./test/data/config.test config.test)"
+  run diff config.test ./test/data/config.test
-  [ "$result" == '' ]
+  echo "$output"
+  assert_files_equal config.test ./test/data/config.test
 }
 
 @test "trivy rootfs" {
-  # trivy rootfs --format json --output rootfs.test .
+  # trivy rootfs --output rootfs.test .
-  ./entrypoint.sh '-a rootfs' '-j .' '-b json' '-h rootfs.test'
+  run ./entrypoint.sh '-a rootfs' '-j .' '-h rootfs.test'
-  result="$(diff ./test/data/rootfs.test rootfs.test)"
+  run diff rootfs.test ./test/data/rootfs.test
-  [ "$result" == '' ]
+  echo "$output"
+  assert_files_equal rootfs.test ./test/data/rootfs.test
 }
 
 @test "trivy fs" {
-  # trivy fs --format json --output fs.test .
+  # trivy fs --output fs.test .
-  ./entrypoint.sh '-a fs' '-j .' '-b json' '-h fs.test'
+  run ./entrypoint.sh '-a fs' '-j .' '-h fs.test'
-  result="$(diff ./test/data/fs.test fs.test)"
+  run diff fs.test ./test/data/fs.test
-  [ "$result" == '' ]
+  echo "$output"
+  assert_files_equal fs.test ./test/data/fs.test
 }
 
 @test "trivy fs with securityChecks option" {
   # trivy fs --format json --security-checks=vuln,config --output fs-scheck.test .
-  ./entrypoint.sh '-a fs' '-j .' '-b json' '-s vuln,config,secret' '-h fs-scheck.test'
+  run ./entrypoint.sh '-a fs' '-b json' '-j .' '-s vuln,config,secret' '-h fs-scheck.test'
-  result="$(diff ./test/data/fs-scheck.test fs-scheck.test)"
+  run diff fs-scheck.test ./test/data/fs-scheck.test
-  [ "$result" == '' ]
+  echo "$output"
+  assert_files_equal fs-scheck.test ./test/data/fs-scheck.test
 }
 
-@test "trivy repo with securityCheck secret only" {
-  # trivy repo --format json --output repo.test --security-checks=secret https://github.com/krol3/demo-trivy/
-  ./entrypoint.sh '-b json' '-h repo.test' '-s secret' '-a repo' '-j https://github.com/krol3/demo-trivy/'
-  result="$(diff ./test/data/repo.test repo.test)"
-  [ "$result" == '' ]
-}
 
 @test "trivy image with trivyIgnores option" {
-  # cat ./test/data/.trivyignore1 ./test/data/.trivyignore2 > ./trivyignores ; trivy image --severity CRITICAL --format json --output image-trivyignores.test --ignorefile ./trivyignores knqyf263/vuln-image:1.2.3
+  # cat ./test/data/.trivyignore1 ./test/data/.trivyignore2 > ./trivyignores ; trivy image --severity CRITICAL  --output image-trivyignores.test --ignorefile ./trivyignores knqyf263/vuln-image:1.2.3
-  ./entrypoint.sh '-a image' '-i knqyf263/vuln-image:1.2.3' '-b json' '-h image-trivyignores.test' '-g CRITICAL' '-t ./test/data/.trivyignore1,./test/data/.trivyignore2'
+  run ./entrypoint.sh '-a image' '-i knqyf263/vuln-image:1.2.3' '-h image-trivyignores.test' '-g CRITICAL' '-t ./test/data/.trivyignore1,./test/data/.trivyignore2'
-  result="$(diff ./test/data/image-trivyignores.test image-trivyignores.test)"
+  run diff image-trivyignores.test ./test/data/image-trivyignores.test
-  [ "$result" == '' ]
+  echo "$output"
+  assert_files_equal image-trivyignores.test ./test/data/image-trivyignores.test
 }
 
 @test "trivy image with sbom output" {
@@ -63,3 +73,11 @@ load '/usr/lib/bats-assert/load.bash'
   run ./entrypoint.sh  "-a image" "-b github" "-i knqyf263/vuln-image:1.2.3"
   assert_output --partial '"package_url": "pkg:apk/ca-certificates@20171114-r0",' # TODO: Output contains time, need to mock
 }
+
+@test "trivy image with trivy.yaml config" {
+  # trivy --config=./test/data/trivy.yaml image alpine:3.10
+  run ./entrypoint.sh "-v ./test/data/trivy.yaml" "-a image" "-i alpine:3.10"
+  run diff yamlconfig.test ./test/data/yamlconfig.test
+  echo "$output"
+  assert_files_equal yamlconfig.test ./test/data/yamlconfig.test
+}

workflow.yml

@@ -7,7 +7,7 @@ on:
 jobs:
   build:
     name: Build
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     steps:
       - name: Checkout code
         uses: actions/checkout@v2