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45 lines
901 B
JavaScript
45 lines
901 B
JavaScript
'use strict'
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const _ = require('lodash')
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class UKAMFEntity {
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constructor(data) {
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this.data = data
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}
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getSamlConfig() {
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const idp = this.data.IDPSSODescriptor[0]
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const keys = idp.KeyDescriptor
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const signingKey = keys.find(key => _.get(key, ['$', 'use']) === 'signing')
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let cert = _.get(signingKey, [
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'ds:KeyInfo',
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0,
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'ds:X509Data',
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0,
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'ds:X509Certificate',
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0
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])
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if (!cert) {
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throw new Error('no cert')
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}
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cert = cert.replace(/\s/g, '')
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let entryPoint = idp.SingleSignOnService.find(
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sso =>
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_.get(sso, ['$', 'Binding']) ===
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'urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect'
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)
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entryPoint = _.get(entryPoint, ['$', 'Location'])
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if (!entryPoint) {
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throw new Error('no entryPoint')
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}
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return {
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cert,
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entryPoint
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}
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}
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}
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module.exports = UKAMFEntity
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