Process CVEs found by Docker image scanner

Change-Id: Ie1d2d23e8ed6a2dc75bea2dbcca8f5654e1ac926
Related-PROD: https://mirantis.jira.com/browse/PRODX-4050
diff --git a/src/com/mirantis/mk/DockerImageScanner.groovy b/src/com/mirantis/mk/DockerImageScanner.groovy
new file mode 100644
index 0000000..5dff8c0
--- /dev/null
+++ b/src/com/mirantis/mk/DockerImageScanner.groovy
@@ -0,0 +1,263 @@
+#!groovy
+
+import groovy.json.JsonSlurper
+
+def callREST (String uri, String auth,
+			  String method = 'GET', String message = null) {
+	String authEnc = auth.bytes.encodeBase64()
+	def req = new URL(uri).openConnection()
+	req.setRequestMethod(method)
+	req.setRequestProperty('Content-Type', 'application/json')
+	req.setRequestProperty('Authorization', "Basic ${authEnc}")
+	if (message) {
+		req.setDoOutput(true)
+		req.getOutputStream().write(message.getBytes('UTF-8'))
+	}
+	Integer responseCode = req.getResponseCode()
+	String responseText = ''
+	if (responseCode == 200 || responseCode == 201) {
+		responseText = req.getInputStream().getText()
+	}
+	req = null
+	return [ 'responseCode': responseCode, 'responseText': responseText ]
+}
+
+def getTeam (String image = '') {
+    def team_assignee = ''
+    switch(image) {
+        case ~/^(tungsten|tungsten-operator)\/.*$/:
+            team_assignee = 'OpenContrail'
+            break
+        case ~/^bm\/.*$/:
+            team_assignee = 'BM/OS (KaaS BM)'
+            break
+        case ~/^openstack\/.*$/:
+            team_assignee = 'OpenStack hardening'
+            break
+        case ~/^stacklight\/.*$/:
+            team_assignee = 'Stacklight LMA'
+            break
+        case ~/^ceph\/.*$/:
+            team_assignee = 'Storage'
+            break
+        case ~/^iam\/.*$/:
+            team_assignee = 'KaaS'
+            break
+        case ~/^lcm\/.*$/:
+            team_assignee = 'Kubernetes'
+            break
+        default:
+            team_assignee = 'Release Engineering'
+            break
+    }
+
+    return team_assignee
+}
+
+def updateDictionary (String jira_issue_key, Map dict, String uri, String auth, String jira_user_id) {
+    def response = callREST("${uri}/${jira_issue_key}", auth)
+    if ( response['responseCode'] == 200 ) {
+        def issueJSON = new JsonSlurper().parseText(response["responseText"])
+        if (issueJSON.containsKey('fields')) {
+            if (!dict.containsKey(jira_issue_key)) {
+                dict[jira_issue_key] = [
+                        summary : '',
+                        description: '',
+                        comments: []
+                ]
+            }
+            if (issueJSON['fields'].containsKey('summary')){
+                dict[jira_issue_key].summary = issueJSON['fields']['summary']
+            }
+            if (issueJSON['fields'].containsKey('description')) {
+                dict[jira_issue_key].description = issueJSON['fields']['description']
+            }
+            if (issueJSON['fields'].containsKey('comment') && issueJSON['fields']['comment']['comments']) {
+                issueJSON['fields']['comment']['comments'].each {
+                    if (it.containsKey('author') && it['author'].containsKey('accountId') && it['author']['accountId'] == jira_user_id) {
+                        dict[jira_issue_key]['comments'].add(it['body'])
+                    }
+                }
+            }
+        }
+    }
+    return dict
+}
+
+def cacheLookUp(Map dict, String image_short_name, String image_full_name = '', String cve_id = '' ) {
+    def found_key = ['','']
+    if (!found_key[0] && dict && image_short_name) {
+        dict.each { issue_key_name ->
+            if (!found_key[0]) {
+                def s = dict[issue_key_name.key]['summary'] =~ /\b${image_short_name}\b/
+                if (s) {
+                    if (image_full_name) {
+                        def d = dict[issue_key_name.key]['description'] =~ /(?m)\b${image_full_name}\b/
+                        
+                        if (d) {
+                            found_key = [issue_key_name.key,'']
+                        } else {
+                            if (dict[issue_key_name.key]['comments']) {
+                                def comment_match = false
+                                dict[issue_key_name.key]['comments'].each{ comment ->
+                                    if (!comment_match) {
+                                        def c = comment =~ /(?m)\b${image_full_name}\b/
+                                        if (c) {
+                                            comment_match = true
+                                        }
+                                    }
+                                }
+                                if (!comment_match) {
+                                    found_key = [issue_key_name.key,'na']
+                                } else {
+                                    found_key = [issue_key_name.key,'']
+                                }
+                            } else {
+                                found_key = [issue_key_name.key,'na']
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+    return found_key
+}
+
+def reportJiraTickets(String pathToResultsJSON, String jiraCredentialsID, String jiraUserID) {
+
+    def dict = [:]
+
+    def cred = common.getCredentialsById(jiraCredentialsID)
+    def auth = "${cred.username}:${cred.password}"
+    def uri = "${cred.description}/rest/api/2/issue"
+
+    def search_api_url = "${cred.description}/rest/api/2/search"
+
+    def search_json = """
+{
+    "jql": "reporter = ${jiraUserID} and (labels = cve and labels = security) and (status = 'To Do' or status = 'For Triage' or status = Open or status = 'In Progress')"
+}
+"""
+
+    def response = callREST("${search_api_url}", auth, 'POST', search_json)
+
+    def InputJSON = new JsonSlurper().parseText(response["responseText"])
+
+    InputJSON['issues'].each {
+        dict[it['key']] = [
+                summary : '',
+                description: '',
+                comments: []
+        ]
+    }
+
+    InputJSON['issues'].each { jira_issue ->
+        dict = updateDictionary(jira_issue['key'], dict, uri, auth, jiraUserID)
+        sleep(1000)
+    }
+
+    def reportFile = new File(pathToResultsJSON)
+    def reportJSON = new JsonSlurper().parseText(reportFile.text)
+    def imageDict = [:]
+    def cves = []
+    reportJSON.each{
+        image ->
+            if ("${image.value}".contains('issues')) { return }
+            image.value.each{
+                pkg ->
+                    cves = []
+                    pkg.value.each{
+                        cve ->
+                            if (cve[2] && (cve[1].contains('High') || cve[1].contains('Critical'))) {
+                                if (!imageDict.containsKey("${image.key}")) {
+                                    imageDict.put(image.key, [:])
+                                }
+                                if (!imageDict[image.key].containsKey(pkg.key)) {
+                                    imageDict[image.key].put(pkg.key, [])
+                                }
+                                cves.add("${cve[0]} (${cve[2]})")
+                            }
+                    }
+                    if (cves) {
+                        imageDict[image.key] = [
+                                "${pkg.key}": cves
+                        ]
+                    }
+            }
+    }
+
+    def jira_summary = ''
+    def jira_description = ''
+    imageDict.each{
+        image ->
+            def image_key = image.key.replaceAll(/(^[a-z0-9-.]+.mirantis.(net|com)\/|:.*$)/, '')
+            // Temporary exclude tungsten images
+            if (image_key.startsWith('tungsten/') || image_key.startsWith('tungsten-operator/')) { return }
+            jira_summary = "[${image_key}] Found CVEs in Docker image"
+            jira_description = "{noformat}${image.key}\\n"
+            image.value.each{
+                pkg ->
+                    jira_description += "  * ${pkg.key}\\n"
+                    pkg.value.each{
+                        cve ->
+                            jira_description += "      - ${cve}\\n"
+                    }
+            }
+            jira_description += "{noformat}"
+
+            def team_assignee = getTeam(image_key)
+
+            def post_issue_json = """
+{
+    "fields": {
+        "project": {
+            "key": "PRODX"
+        },
+        "summary": "${jira_summary}",
+        "description": "${jira_description}",
+        "issuetype": {
+            "name": "Bug"
+        },
+        "labels": [
+            "security",
+            "cve"
+        ],
+        "customfield_19000": {
+            "value": "${team_assignee}"
+        },
+        "versions": [
+            {
+                "name": "Backlog"
+            }
+        ]
+    }
+}
+"""
+            def post_comment_json = """
+{
+    "body": "${jira_description}"
+}
+"""
+            def jira_key = cacheLookUp(dict, image_key, image.key)
+            if (jira_key[0] && jira_key[1] == 'na') {
+                def post_comment_response = callREST("${uri}/${jira_key[0]}/comment", auth, 'POST', post_comment_json)
+                if ( post_comment_response['responseCode'] == 201 ) {
+                    def issueCommentJSON = new JsonSlurper().parseText(post_comment_response["responseText"])
+                } else {
+                    print "\nComment to ${jira_key[0]} Jira issue was not posted"
+                }
+            } else if (!jira_key[0]) {
+                def post_issue_response = callREST("${uri}/", auth, 'POST', post_issue_json)
+                if (post_issue_response['responseCode'] == 201) {
+                    def issueJSON = new JsonSlurper().parseText(post_issue_response["responseText"])
+                    dict = updateDictionary(issueJSON['key'], dict, uri, auth, jiraUserID)
+                } else {
+                    print "\n${image.key} CVE issues were not published\n"
+                }
+            } else {
+                print "\n\nNothing to process for for ${image_key} and ${image.key}"
+            }
+            sleep(10000)
+    }
+}
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