Parses docker report into the needed data strucutre

Adds tests
Adds links

app/assets/stylesheets/pages/merge_requests.scss

@@ -784,6 +784,10 @@
     background-color: $gray-light;
     margin: $gl-padding -16px -16px;
 
+    .mr-widget-code-quality-info {
+      padding-left: 12px;
+    }
+
     .mr-widget-code-quality-list {
       list-style: none;
       padding: 0 12px;

ee/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_report_collapsible_section.vue

@@ -7,7 +7,7 @@ export default {
   name: 'MRWidgetCodeQuality',
 
   props: {
-    // security | codequality | performance
+    // security | codequality | performance | docker
     type: {
       type: String,
       required: true,
@@ -44,6 +44,10 @@ export default {
       required: false,
       default: () => [],
     },
+    infoText: {
+      type: String,
+      required: false,
+    },
   },
 
   components: {
@@ -128,12 +132,19 @@ export default {
       class="code-quality-container"
       v-if="hasIssues"
       v-show="!isCollapsed">
+
+      <p
+        v-if="type === 'docker' && infoText"
+        v-html="infoText"
+        class="js-mr-code-quality-info mr-widget-code-quality-info">
+      </p>
+
       <issues-block
-        class="js-mr-code-resolved-issues"
-        v-if="resolvedIssues.length"
+        class="js-mr-code-new-issues"
+        v-if="unresolvedIssues.length"
         :type="type"
-        status="success"
-        :issues="resolvedIssues"
+        status="failed"
+        :issues="unresolvedIssues"
         />
 
       <issues-block
@@ -145,11 +156,11 @@ export default {
         />
 
       <issues-block
-        class="js-mr-code-new-issues"
-        v-if="unresolvedIssues.length"
+        class="js-mr-code-resolved-issues"
+        v-if="resolvedIssues.length"
         :type="type"
-        status="failed"
-        :issues="unresolvedIssues"
+        status="success"
+        :issues="resolvedIssues"
         />
     </div>
     <div

ee/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_report_issues.vue

@@ -8,7 +8,7 @@
         type: Array,
         required: true,
       },
-      // security || codequality || performance
+      // security || codequality || performance || docker
       type: {
         type: String,
         required: true,
@@ -41,6 +41,14 @@
       isTypeSecurity() {
         return this.type === 'security';
       },
+      isTypeDocker() {
+        return this.type === 'docker';
+      },
+    },
+    methods: {
+      shouldRenderPriority(issue) {
+        return (this.isTypeSecurity || this.isTypeDocker) && issue.priority;
+      },
     },
   };
 </script>
@@ -60,9 +68,23 @@
       </span>
 
       <template v-if="isStatusSuccess && isTypeQuality">Fixed:</template>
-      <template v-if="isTypeSecurity && issue.priority">{{issue.priority}}:</template>
+      <template v-if="shouldRenderPriority(issue)">{{issue.priority}}:</template>
 
-      {{issue.name}}<template v-if="issue.score">: <strong>{{issue.score}}</strong></template>
+      <template v-if="isTypeDocker">
+        <a
+          v-if="issue.nameLink"
+          :href="issue.nameLink"
+          target="_blank"
+          rel="noopener noreferrer nofollow">
+          {{issue.name}}
+        </a>
+        <template v-else>
+          {{issue.name}}
+        </template>
+      </template>
+      <template v-else>
+        {{issue.name}}<template v-if="issue.score">: <strong>{{issue.score}}</strong></template>
+      </template>
 
       <template v-if="isTypePerformance && issue.delta != null">
         ({{issue.delta >= 0 ? '+' : ''}}{{issue.delta}})

ee/app/assets/javascripts/vue_merge_request_widget/mr_widget_options.js

-import { n__, s__ } from '~/locale';
+import { n__, s__, sprintf } from '~/locale';
 import CEWidgetOptions from '~/vue_merge_request_widget/mr_widget_options';
 import WidgetApprovals from './components/approvals/mr_widget_approvals';
 import GeoSecondaryNode from './components/states/mr_widget_secondary_geo_node';
@@ -128,15 +128,13 @@ export default {
         return s__('ciReport|No vulnerabilities were found');
       }
 
-      if (!unapproved.length) {
+      if (!unapproved.length && approved.length) {
         return n__(
           'Found %d approved vulnerability',
           'Found %d approved vulnerabilities',
           approved.length,
         );
-      }
-
-      if (unapproved.length && !approved.length) {
+      } else if (unapproved.length && !approved.length) {
         return n__(
           'Found %d vulnerability',
           'Found %d vulnerabilities',
@@ -147,7 +145,7 @@ export default {
       return `${n__(
         'Found %d vulnerability,',
         'Found %d vulnerabilities,',
-        unapproved.length,
+        vulnerabilities.length,
       )} ${n__(
         'of which %d is approved',
         'of which %d are approved',
@@ -170,6 +168,17 @@ export default {
     dockerStatus() {
       return this.checkReportStatus(this.isLoadingDocker, this.loadingDockerFailed);
     },
+
+    dockerInformationText() {
+      return sprintf(
+        _.escape(s__('ciReport|Unapproved vulnerabilities (red) can be marked as approved. %{helpLink}')), {
+          helpLink: `<a href="todo" _target="blank" >
+            ${_.escape(s__('ciReport|Learn more about whitelisting'))}
+          </a>`,
+        },
+        false,
+      );
+    },
   },
   methods: {
     checkReportStatus(loading, error) {
@@ -294,8 +303,8 @@ export default {
         loading-text="Loading codeclimate report"
         error-text="Failed to load codeclimate report"
         :success-text="codequalityText"
-        :unresolvedIssues="mr.codeclimateMetrics.newIssues"
-        :resolvedIssues="mr.codeclimateMetrics.resolvedIssues"
+        :unresolved-issues="mr.codeclimateMetrics.newIssues"
+        :resolved-issues="mr.codeclimateMetrics.resolvedIssues"
         />
       <collapsible-section
         class="js-performance-widget"
@@ -305,9 +314,9 @@ export default {
         loading-text="Loading performance report"
         error-text="Failed to load performance report"
         :success-text="performanceText"
-        :unresolvedIssues="mr.performanceMetrics.degraded"
-        :resolvedIssues="mr.performanceMetrics.improved"
-        :neutralIssues="mr.performanceMetrics.neutral"
+        :unresolved-issues="mr.performanceMetrics.degraded"
+        :resolved-issues="mr.performanceMetrics.improved"
+        :neutral-issues="mr.performanceMetrics.neutral"
         />
       <collapsible-section
         class="js-sast-widget"
@@ -317,18 +326,19 @@ export default {
         loading-text="Loading security report"
         error-text="Failed to load security report"
         :success-text="securityText"
-        :unresolvedIssues="mr.securityReport"
+        :unresolved-issues="mr.securityReport"
         />
       <collapsible-section
         class="js-docker-widget"
         v-if="shouldRenderDockerReport"
-        type="codequality"
+        type="docker"
         :status="dockerStatus"
         loading-text="Loading clair report"
         error-text="Failed to load clair report"
         :success-text="dockerText"
-        :unresolvedIssues="mr.dockerReport.unapproved"
-        :resolvedIssues="mr.dockerReport.approved"
+        :unresolved-issues="mr.dockerReport.unapproved"
+        :neutral-issues="mr.dockerReport.approved"
+        :info-text="dockerInformationText"
         />
       <div class="mr-widget-section">
         <component

ee/app/assets/javascripts/vue_merge_request_widget/stores/mr_widget_store.js

@@ -91,20 +91,26 @@ export default class MergeRequestStore extends CEMergeRequestStore {
 
     this.dockerReport.vulnerabilities = parsedVulnerabilities || [];
 
+    // There is a typo in the original repo:
+    // https://github.com/arminc/clair-scanner/pull/39/files
+    // Fix this when the above PR is accepted
+    const unapproved = data.unapproved || data.unaproved || [];
+
     // Approved can be calculated by subtracting unapproved from vulnerabilities.
     this.dockerReport.approved = parsedVulnerabilities
-      .filter(item => !data.unapproved.find(el => el === item.vulnerability)) || [];
+      .filter(item => !unapproved.find(el => el === item.vulnerability)) || [];
 
     this.dockerReport.unapproved = parsedVulnerabilities
-      .filter(item => data.unapproved.find(el => el === item.vulnerability)) || [];
+      .filter(item => unapproved.find(el => el === item.vulnerability)) || [];
   }
 
-  // TODO: Add links
   static parseDockerVulnerabilities(data) {
     return data.map(el => ({
       name: el.vulnerability,
       priority: el.severity,
       path: el.namespace,
+      // external link to provide better description
+      nameLink: `https://cve.mitre.org/cgi-bin/cvename.cgi?name=${el.vulnerability}`,
       ...el,
     }));
   }

spec/javascripts/vue_mr_widget/components/mr_widget_report_collapsible_section_spec.js

@@ -95,7 +95,6 @@ describe('Merge Request collapsible section', () => {
         errorText: 'Failed to load codeclimate report',
         successText: 'Code quality improved on 1 point and degraded on 1 point',
       });
-
       expect(vm.$el.textContent.trim()).toEqual('Failed to load codeclimate report');
     });
   });

spec/javascripts/vue_mr_widget/components/mr_widget_report_issues_spec.js

 import Vue from 'vue';
 import mrWidgetCodeQualityIssues from 'ee/vue_merge_request_widget/components/mr_widget_report_issues.vue';
 import mountComponent from '../../helpers/vue_mount_component_helper';
-import { securityParsedIssues, codequalityParsedIssues } from '../mock_data';
+import {
+  securityParsedIssues,
+  codequalityParsedIssues,
+  dockerReportParsed,
+} from '../mock_data';
 
 describe('merge request report issues', () => {
   let vm;
@@ -101,4 +105,38 @@ describe('merge request report issues', () => {
       expect(vm.$el.querySelector('.mr-widget-code-quality-list li a')).toEqual(null);
     });
   });
+
+  describe('for docker issues', () => {
+    beforeEach(() => {
+      vm = mountComponent(MRWidgetCodeQualityIssues, {
+        issues: dockerReportParsed.unapproved,
+        type: 'docker',
+        status: 'failed',
+      });
+    });
+
+    it('renders priority', () => {
+      expect(
+        vm.$el.querySelector('.mr-widget-code-quality-list li').textContent.trim(),
+      ).toContain(dockerReportParsed.unapproved[0].priority);
+    });
+
+    it('renders CVE link', () => {
+      expect(
+        vm.$el.querySelector('.mr-widget-code-quality-list a').getAttribute('href'),
+      ).toEqual(dockerReportParsed.unapproved[0].nameLink);
+      expect(
+        vm.$el.querySelector('.mr-widget-code-quality-list a').textContent.trim(),
+      ).toEqual(dockerReportParsed.unapproved[0].name);
+    });
+
+    it('renders namespace', () => {
+      expect(
+        vm.$el.querySelector('.mr-widget-code-quality-list li').textContent.trim(),
+      ).toContain(dockerReportParsed.unapproved[0].path);
+      expect(
+        vm.$el.querySelector('.mr-widget-code-quality-list li').textContent.trim(),
+      ).toContain('in');
+    });
+  });
 });

spec/javascripts/vue_mr_widget/ee_mr_widget_options_spec.js

@@ -8,6 +8,8 @@ import mockData, {
   basePerformance,
   headPerformance,
   securityIssues,
+  dockerReport,
+  dockerReportParsed,
 } from './mock_data';
 import mountComponent from '../helpers/vue_mount_component_helper';
 
@@ -437,6 +439,19 @@ describe('ee merge request widget options', () => {
   });
 
   describe('docker report', () => {
+    beforeEach(() => {
+      gl.mrWidgetData = {
+        ...mockData,
+        clair: {
+          path: 'clair.json',
+          blob_path: 'blob_path',
+        },
+      };
+
+      Component.mr = new MRWidgetStore(gl.mrWidgetData);
+      Component.service = new MRWidgetService({});
+    });
+
     describe('when it is loading', () => {
       it('should render loading indicator', () => {
         vm = mountComponent(Component);
@@ -447,13 +462,74 @@ describe('ee merge request widget options', () => {
     });
 
     describe('with successful request', () => {
-      it('should render provided data', () => {
+      const interceptor = (request, next) => {
+        if (request.url === 'clair.json') {
+          next(request.respondWith(JSON.stringify(dockerReport), {
+            status: 200,
+          }));
+        }
+      };
 
+      beforeEach(() => {
+        Vue.http.interceptors.push(interceptor);
+        vm = mountComponent(Component);
+      });
+
+      afterEach(() => {
+        Vue.http.interceptors = _.without(Vue.http.interceptors, interceptor);
+      });
+
+      it('should render provided data', (done) => {
+        setTimeout(() => {
+          expect(
+            vm.$el.querySelector('.js-docker-widget .js-code-text').textContent.trim(),
+          ).toEqual('Found 3 vulnerabilities, of which 1 is approved');
+
+          vm.$el.querySelector('.js-docker-widget button').click();
+
+          Vue.nextTick(() => {
+            expect(
+              vm.$el.querySelector('.js-docker-widget .mr-widget-code-quality-info').textContent.trim(),
+            ).toContain('Unapproved vulnerabilities (red) can be marked as approved.');
+            expect(
+              vm.$el.querySelector('.js-docker-widget .mr-widget-code-quality-info a').textContent.trim(),
+            ).toContain('Learn more about whitelisting');
+
+            const firstVulnerability = vm.$el.querySelector('.js-docker-widget .mr-widget-code-quality-list').textContent.trim();
+
+            expect(firstVulnerability).toContain(dockerReportParsed.unapproved[0].name);
+            expect(firstVulnerability).toContain(dockerReportParsed.unapproved[0].path);
+            done();
+          });
+        }, 0);
       });
     });
 
     describe('with failed request', () => {
-      it('should render error indicator', () => {
+      const interceptor = (request, next) => {
+        if (request.url === 'clair.json') {
+          next(request.respondWith({}, {
+            status: 500,
+          }));
+        }
+      };
+
+      beforeEach(() => {
+        Vue.http.interceptors.push(interceptor);
+        vm = mountComponent(Component);
+      });
+
+      afterEach(() => {
+        Vue.http.interceptors = _.without(Vue.http.interceptors, interceptor);
+      });
+
+      it('should render error indicator', (done) => {
+        setTimeout(() => {
+          expect(
+            vm.$el.querySelector('.js-docker-widget').textContent.trim(),
+          ).toContain('Failed to load clair report');
+          done();
+        }, 0);
       });
     });
   });
@@ -497,31 +573,6 @@ describe('ee merge request widget options', () => {
       });
     });
 
-    describe('shouldRenderDockerReport', () => {
-      it('returns undefined when clair is not set up', () => {
-        vm = mountComponent(Component, {
-          mrData: {
-            ...mockData,
-          },
-        });
-
-        expect(vm.shouldRenderDockerReport).toEqual(undefined);
-      });
-
-      it('returns clair object when clair is set up', () => {
-        vm = mountComponent(Component, {
-          mrData: {
-            ...mockData,
-            clair: {
-              path: 'foo',
-            },
-          },
-        });
-
-        expect(vm.shouldRenderDockerReport).toEqual({ path: 'foo' });
-      });
-    });
-
     describe('dockerText', () => {
       beforeEach(() => {
         vm = mountComponent(Component, {
@@ -555,7 +606,7 @@ describe('ee merge request widget options', () => {
             }],
             unapproved: [],
           };
-          expect(vm.dockerText).toEqual('Found 1 vulnerability');
+          expect(vm.dockerText).toEqual('Found 1 approved vulnerability');
         });
 
         it('returns approved information - plural', () => {

spec/javascripts/vue_mr_widget/mock_data.js

@@ -215,7 +215,7 @@ export default {
     "head_blob_path": "/root/acets-app/blob/abcdef",
     "base_path": "base.json",
     "base_blob_path": "/root/acets-app/blob/abcdef"
-  }
+  },
 };
 
 export const headIssues = [
@@ -428,3 +428,90 @@ export const parsedSecurityIssuesStore = [
     urlPath: 'path/Gemfile.lock',
   },
 ];
+
+export const dockerReport = {
+  unapproved: [
+    'CVE-2017-12944',
+    'CVE-2017-16232'
+  ],
+  vulnerabilities: [
+    {
+      vulnerability: 'CVE-2017-12944',
+      namespace: 'debian:8',
+      severity: 'Medium'
+    },
+    {
+        vulnerability: 'CVE-2017-16232',
+        namespace: 'debian:8',
+        severity: 'Negligible'
+    },
+    {
+        vulnerability: 'CVE-2014-8130',
+        namespace: 'debian:8',
+        severity: 'Negligible'
+    }
+  ]
+};
+
+export const dockerReportParsed = {
+  unapproved: [
+    {
+      vulnerability: 'CVE-2017-12944',
+      namespace: 'debian:8',
+      severity: 'Medium',
+      name: 'CVE-2017-12944',
+      priority: 'Medium',
+      path: 'debian:8',
+      nameLink: 'https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12944'
+    },
+    {
+      vulnerability: 'CVE-2017-16232',
+      namespace: 'debian:8',
+      severity: 'Negligible',
+      name: 'CVE-2017-16232',
+      priority: 'Negligible',
+      path: 'debian:8',
+      nameLink: 'https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16232'
+    },
+  ],
+  approved: [
+    {
+      vulnerability: 'CVE-2014-8130',
+      namespace: 'debian:8',
+      severity: 'Negligible',
+      name: 'CVE-2014-8130',
+      priority: 'Negligible',
+      path: 'debian:8',
+      nameLink: 'https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8130'
+    },
+  ],
+  vulnerabilities: [
+    {
+      vulnerability: 'CVE-2017-12944',
+      namespace: 'debian:8',
+      severity: 'Medium',
+      name: 'CVE-2017-12944',
+      priority: 'Medium',
+      path: 'debian:8',
+      nameLink: 'https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12944'
+    },
+    {
+      vulnerability: 'CVE-2017-16232',
+      namespace: 'debian:8',
+      severity: 'Negligible',
+      name: 'CVE-2017-16232',
+      priority: 'Negligible',
+      path: 'debian:8',
+      nameLink: 'https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16232'
+    },
+    {
+      vulnerability: 'CVE-2014-8130',
+      namespace: 'debian:8',
+      severity: 'Negligible',
+      name: 'CVE-2014-8130',
+      priority: 'Negligible',
+      path: 'debian:8',
+      nameLink: 'https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8130'
+    }
+  ]
+};

spec/javascripts/vue_mr_widget/stores/mr_widget_store_spec.js

@@ -6,6 +6,8 @@ import mockData, {
   parsedBaseIssues,
   parsedHeadIssues,
   parsedSecurityIssuesStore,
+  dockerReport,
+  dockerReportParsed,
 } from '../mock_data';
 
 describe('MergeRequestStore', () => {
@@ -95,4 +97,51 @@ describe('MergeRequestStore', () => {
       expect(security.path).toEqual(securityIssues[0].file);
     });
   });
+
+  describe('initDockerReport', () => {
+    it('sets the defaults', () => {
+      store.initDockerReport({ clair: { path: 'clair.json' } });
+
+      expect(store.clair).toEqual({ path: 'clair.json' });
+      expect(store.dockerReport).toEqual({
+        approved: [],
+        unapproved: [],
+        vulnerabilities: [],
+      });
+    });
+  });
+
+  describe('setDockerReport', () => {
+    it('sets docker report with approved and unapproved vulnerabilities parsed', () => {
+      store.setDockerReport(dockerReport);
+      expect(store.dockerReport.vulnerabilities).toEqual(dockerReportParsed.vulnerabilities);
+      expect(store.dockerReport.approved).toEqual(dockerReportParsed.approved);
+      expect(store.dockerReport.unapproved).toEqual(dockerReportParsed.unapproved);
+    });
+
+    it('handles unaproved typo', () => {
+      store.setDockerReport({
+        vulnerabilities: [
+          {
+            vulnerability: 'CVE-2017-12944',
+            namespace: 'debian:8',
+            severity: 'Medium',
+          },
+        ],
+        unaproved: ['CVE-2017-12944'],
+      });
+
+      expect(store.dockerReport.unapproved[0].vulnerability).toEqual('CVE-2017-12944');
+    });
+  });
+
+  describe('parseDockerVulnerabilities', () => {
+    it('parses docker report', () => {
+      expect(
+        MergeRequestStore.parseDockerVulnerabilities(dockerReport.vulnerabilities),
+      ).toEqual(
+        dockerReportParsed.vulnerabilities,
+      );
+    });
+  });
 });