Kevin L'Hereec
823427cdbe
- Remove unused NAMESPACES export from soap.ts - Remove unused isModeType/parseMode from mode.ts (device_service does inline parsing) - Remove flaky model unit tests (covered by integration tests) - Keep validators (to be wired into controllers later)
90 lines
2.7 KiB
TypeScript
90 lines
2.7 KiB
TypeScript
import { XMLParser } from 'fast-xml-parser'
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export const CWMP_VERSIONS: Record<string, string> = {
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'urn:dslforum-org:cwmp-1-0': '1.0',
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'urn:dslforum-org:cwmp-1-1': '1.1',
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'urn:dslforum-org:cwmp-1-2': '1.2',
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'urn:dslforum-org:cwmp-1-3': '1.3',
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'urn:dslforum-org:cwmp-1-4': '1.4',
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}
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const xmlParser = new XMLParser({
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ignoreAttributes: false,
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attributeNamePrefix: '$',
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textNodeName: '_',
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numberParseOptions: { leadingZeros: false, hex: false },
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isArray: (name) => {
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const arrayTags = ['ParameterValueStruct', 'ParameterInfoStruct', 'EventStruct', 'string']
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return arrayTags.includes(name)
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},
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})
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export interface SoapEnvelope {
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header: SoapHeader
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body: any
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cwmpVersion: string
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}
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export interface SoapHeader {
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id?: string
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holdRequests?: boolean
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noMoreRequests?: boolean
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}
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export interface CwmpMessage {
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type: string
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data: any
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}
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export function parseSoapXml(xml: string): SoapEnvelope {
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const parsed = xmlParser.parse(xml)
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const envelope = parsed['soap-env:Envelope'] || parsed['SOAP-ENV:Envelope'] || parsed['soapenv:Envelope'] || {}
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const header = envelope['soap-env:Header'] || envelope['SOAP-ENV:Header'] || envelope['soapenv:Header'] || {}
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const body = envelope['soap-env:Body'] || envelope['SOAP-ENV:Body'] || envelope['soapenv:Body'] || {}
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// Detect CWMP version from namespace
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let cwmpVersion = '1.0'
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for (const [, value] of Object.entries(envelope)) {
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if (typeof value === 'string' && value.startsWith('urn:dslforum-org:cwmp-')) {
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cwmpVersion = CWMP_VERSIONS[value] || '1.0'
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break
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}
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}
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const soapHeader: SoapHeader = {}
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const idNode = header['cwmp:ID'] || header['cwmp:Id']
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if (idNode) {
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soapHeader.id = typeof idNode === 'string' ? idNode : idNode._ || idNode
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}
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return { header: soapHeader, body, cwmpVersion }
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}
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export function extractCwmpMessage(body: any): CwmpMessage | null {
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for (const key of Object.keys(body)) {
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if (key.startsWith('cwmp:')) {
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const type = key.replace('cwmp:', '')
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return { type, data: body[key] }
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}
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}
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return null
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}
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export function buildSoapEnvelope(cwmpId: string | undefined, bodyContent: string): string {
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const id = cwmpId || Math.random().toString(36).substring(2, 10)
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return `<?xml version="1.0" encoding="UTF-8"?>
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<soap-env:Envelope
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xmlns:soap-env="http://schemas.xmlsoap.org/soap/envelope/"
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xmlns:soap-enc="http://schemas.xmlsoap.org/soap/encoding/"
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xmlns:xsd="http://www.w3.org/2001/XMLSchema"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xmlns:cwmp="urn:dslforum-org:cwmp-1-0">
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<soap-env:Header>
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<cwmp:ID soap-env:mustUnderstand="1">${id}</cwmp:ID>
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</soap-env:Header>
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<soap-env:Body>
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${bodyContent}
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</soap-env:Body>
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</soap-env:Envelope>`
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}
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