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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,169 @@ | ||
| /* eslint-disable @typescript-eslint/no-unsafe-argument */ | ||
| /* eslint-disable @typescript-eslint/no-unsafe-call */ | ||
| /* eslint-disable @typescript-eslint/no-unsafe-member-access */ | ||
| /* eslint-disable @typescript-eslint/no-floating-promises */ | ||
| /* eslint-disable @typescript-eslint/restrict-plus-operands */ | ||
| /* eslint-disable @typescript-eslint/no-unsafe-assignment */ | ||
| /* eslint-disable @typescript-eslint/no-unsafe-return */ | ||
| /* eslint-disable @typescript-eslint/no-explicit-any */ | ||
| import util from "util"; | ||
| import fs from "fs"; | ||
| import path from "path"; | ||
| import { Config } from "../lib/types/config"; | ||
|
|
||
| interface OldConfig { | ||
| General: any, | ||
| WebAcl: { | ||
| Name: string, | ||
| Scope: string, | ||
| Type: string, | ||
| IncludeMap: { | ||
| account: string[], | ||
| }, | ||
| PreProcess: { | ||
| ManagedRuleGroups: any[], | ||
| CustomRules: any[], | ||
| }, | ||
| PostProcess: { | ||
| ManagedRuleGroups: any[], | ||
| CustomRules: any[] | ||
| } | ||
| } | ||
| } | ||
|
|
||
| async function findFile(inputFileName: string, currentPath = "."): Promise<string | null> { | ||
| const files = await fs.promises.readdir(currentPath); | ||
| for (const file of files) { | ||
| const filePath = path.join(currentPath, file); | ||
| const stats = await fs.promises.stat(filePath); | ||
|
|
||
| if (stats.isDirectory()) { | ||
| const foundPath = await findFile(inputFileName, filePath); | ||
| if (foundPath !== null) { | ||
| return foundPath; | ||
| } | ||
| } else if (file === inputFileName) { | ||
| return filePath; | ||
| } | ||
| } | ||
| return null; | ||
| } | ||
|
|
||
| /** | ||
| * Function to transform property names into camel case like AWS needs it | ||
| * @param o object which property names has to be transformed to camel case | ||
| * @returns the object with the transformed property names in camel case | ||
| */ | ||
| // eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types | ||
| function toAwsCamel(o: any): any { | ||
| let newO: any, origKey: any, newKey: any, value: any; | ||
| if (o instanceof Array) { | ||
| return o.map(function(value) { | ||
| if (typeof value === "object") { | ||
| value = toAwsCamel(value); | ||
| } | ||
| if(value === "aRN"){ | ||
| value = "arn"; | ||
| } | ||
| if(value === "iPSetReferenceStatement"){ | ||
| value = "ipSetReferenceStatement"; | ||
| } | ||
| return value; | ||
| }); | ||
| } else { | ||
| newO = {}; | ||
| for (origKey in o) { | ||
| if (Object.prototype.hasOwnProperty.call(o, origKey)) { | ||
| newKey = (origKey.charAt(0).toLowerCase() + origKey.slice(1) || origKey).toString(); | ||
| if(newKey === "aRN"){ | ||
| newKey = "arn"; | ||
| } | ||
| if(newKey === "iPSetReferenceStatement"){ | ||
| newKey = "ipSetReferenceStatement"; | ||
| } | ||
| value = o[origKey]; | ||
| if (value instanceof Array || (value !== null && value.constructor === Object)) { | ||
| value = toAwsCamel(value); | ||
| if(value === "aRN"){ | ||
| value = "arn"; | ||
| } | ||
| } | ||
| newO[newKey] = value; | ||
| } | ||
| } | ||
| } | ||
| return newO; | ||
| } | ||
|
|
||
|
|
||
| findFile(process.argv[2], ".").then((filePath) => { | ||
| if (filePath) { | ||
| const filePathWithoutExtension = filePath.substring(0, filePath.lastIndexOf(".")); | ||
| const requirePath = "./" + filePathWithoutExtension.substring(filePathWithoutExtension.indexOf("/")); | ||
| // eslint-disable-next-line @typescript-eslint/no-var-requires | ||
| const valuesFile = require(requirePath); | ||
| console.log(`🚀 Migrate Config: ${filePathWithoutExtension} to AWS Firewall Factory 4.0 schema...`); | ||
| const oldConfig: OldConfig = valuesFile ; | ||
|
|
||
| const newConfig = { | ||
| General: oldConfig.General, | ||
| WebAcl: { | ||
| Name: oldConfig.WebAcl.Name, | ||
| Scope: oldConfig.WebAcl.Scope, | ||
| Type: oldConfig.WebAcl.Type, | ||
| IncludeMap: oldConfig.WebAcl.IncludeMap, | ||
| PreProcess: { | ||
| ManagedRuleGroups: oldConfig.WebAcl.PreProcess.ManagedRuleGroups ? toAwsCamel(oldConfig.WebAcl.PreProcess.ManagedRuleGroups) : undefined, | ||
| CustomRules: oldConfig.WebAcl.PreProcess.CustomRules ? toAwsCamel(oldConfig.WebAcl.PreProcess.CustomRules) : undefined | ||
| }, | ||
| PostProcess: { | ||
| ManagedRuleGroups: oldConfig.WebAcl.PostProcess.ManagedRuleGroups ? toAwsCamel(oldConfig.WebAcl.PostProcess.ManagedRuleGroups) : undefined, | ||
| CustomRules: oldConfig.WebAcl.PostProcess.CustomRules ? toAwsCamel(oldConfig.WebAcl.PostProcess.CustomRules) : undefined | ||
| } | ||
| } | ||
| } as Config; | ||
|
|
||
| let priority = 100; | ||
|
|
||
| if (newConfig.WebAcl.PreProcess.CustomRules) { | ||
| for (let i=0; i<newConfig.WebAcl.PreProcess.CustomRules.length; i++) { | ||
| const rule = newConfig.WebAcl.PreProcess.CustomRules[i]; | ||
| if (rule.name === undefined) { | ||
| rule.name = newConfig.General.Prefix +"-"+ newConfig.General.Stage +"-"+ "PreProcessCustom" + i; | ||
| } | ||
| rule.priority = priority; | ||
| priority += 100; | ||
| if (rule.visibilityConfig.metricName === undefined) { | ||
| rule.visibilityConfig = { | ||
| metricName: rule.name, | ||
| sampledRequestsEnabled: rule.visibilityConfig.sampledRequestsEnabled, | ||
| cloudWatchMetricsEnabled: rule.visibilityConfig.cloudWatchMetricsEnabled | ||
| }; | ||
| } | ||
| } | ||
| } | ||
|
|
||
| priority = 100; | ||
| if (newConfig.WebAcl.PostProcess.CustomRules) { | ||
| for (let i=0; i<newConfig.WebAcl.PostProcess.CustomRules.length; i++) { | ||
| const rule = newConfig.WebAcl.PostProcess.CustomRules[i]; | ||
| if (rule.name=== undefined) { | ||
| rule.name = newConfig.General.Prefix +"-"+ newConfig.General.Stage +"-"+ "PostProcessCustom" + i; | ||
| } | ||
| rule.priority = priority; | ||
| priority += 100; | ||
| if (rule.visibilityConfig.metricName === undefined) { | ||
| rule.visibilityConfig = { | ||
| metricName: rule.name, | ||
| sampledRequestsEnabled: rule.visibilityConfig.sampledRequestsEnabled, | ||
| cloudWatchMetricsEnabled: rule.visibilityConfig.cloudWatchMetricsEnabled | ||
| }; | ||
| } | ||
| } | ||
| } | ||
| const output = "import { Config } from \"../../lib/types/config\";\nexport const config: Config = " + util.inspect(newConfig, {showHidden: false, depth: null}).replace(/'/g, "\""); | ||
|
|
||
| fs.writeFileSync(filePathWithoutExtension+".ts", output); | ||
| console.log(`✅ Migration of Config: ${filePathWithoutExtension} Done! \n New Configuration file: ${filePathWithoutExtension}.ts`); | ||
| } | ||
| }); |