adn-agov-iam-project/patterns/9ff0369f3cf662f95d94ff09_re.../ensureRecoveryCode.groovy

114 lines
5.1 KiB
Groovy

import ch.nevis.esauth.auth.engine.AuthResponse
import ch.nevis.idm.client.IdmRestClient
import ch.nevis.idm.client.IdmRestClientFactory
import ch.nevis.idm.client.HTTPRequestWrapper
import groovy.json.JsonSlurper
import groovy.xml.XmlSlurper
// Accounting
def requester = session['ch.nevis.auth.saml.request.scoping.requesterId'] ?: 'unknown'
def requestId = session['ch.nevis.auth.saml.request.id'] ?: 'unknown'
def requestedAq = session['agov.requestedRoleLevel'] ?: 'unknown'
def user = session['ch.adnovum.nevisidm.user.extId'] ?: 'unknown'
def credentialType = session['authenticatedWith'] ?: 'unknown'
def sourceIp = request.getLoginContext()['connection.HttpHeader.X-Real-IP'] ?: 'unknown'
def userAgent = request.getLoginContext()['connection.HttpHeader.user-agent'] ?: request.getLoginContext()['connection.HttpHeader.User-Agent'] ?: 'unknown'
IdmRestClient idmRestClient = IdmRestClientFactory.get(parameters)
String clientExtId = session.get('ch.adnovum.nevisidm.user.clientExtId')
String userExtId = session.get('ch.adnovum.nevisidm.user.extId')
String sessionId = session.get('ch.nevis.session.conversationId')
String endPoint = "${parameters.get('utility-service.baseUrl')}/api/v1/recovery/code"
def userDto = new XmlSlurper().parseText(session.get('ch.adnovum.nevisidm.userDto'))
def recoveryCredential = userDto.'**'.find {node -> node.name() == 'credentials' && node.type.text() == 'CONTEXT_PASSWORD' && node.context.text() == 'RECOVERY'}
// Only for aq 100, skip for the rest
if (Arrays.stream(response.getActualRoles()).filter( r -> r.matches('^.*AGOV-Loi\\.level[2345]00.*$')).findAny().isPresent()) {
LOG.debug("Account '${user}' has a higher AQ-level than 100, no need to check code")
response.setResult('done')
return
}
// 1b) check if user has a credential
if ( recoveryCredential != null ) {
LOG.debug("Account '${user}' has an active recovery code, no need to create new code")
response.setResult('done')
return
}
// 1c) check if a recovery is ongoing (nothing to do)
if (Arrays.stream(response.getActualRoles()).filter( r -> r.contains('AGOV-AccountStatus.recovery')).findAny().isPresent()) {
LOG.debug("Account '${user}' is in recovery, no need to create new code")
response.setResult('done')
return
}
// 2) set cookie for recoveryCode
if (outargs.containsKey('out.JWTToken')) {
def token = outargs.getProperty('out.JWTToken').bytes.encodeBase64().toString()
def agovRecoveryCodeCookie = "agovRecoveryCode=${token }; Domain=${parameters.get('cookie.domain')}; Path=/; SameSite=Strict; Secure; HttpOnly"
response.setHeader('Set-Cookie', agovRecoveryCodeCookie)
outargs.remove('out.JWTToken')
}
// 3) generate code if not yet done
if (!session['agov.new.recovery.code.generated']) {
inargs.remove('submit')
try {
def postRequest = new HTTPRequestWrapper()
postRequest.addToHeaders('Content-Type', ['application/json'])
postRequest.setPayLoad("{\"userExtId\":\"$userExtId\",\"userSessionId\": \"$sessionId\"}".getBytes('UTF-8'))
def result = idmRestClient.postWithResponse(endPoint, postRequest)
if (result.getStatusCode() != 200) {
LOG.debug("Payload: ${new String(postRequest.getPayLoad())}")
LOG.debug("Result: ${result}")
LOG.warn("Event='RCVRY-CODE', Requester='${requester}', RequestId='${requestId}', RequestedAq=${requestedAq}, User=${user}, CredentialType='${credentialType}', SourceIp=${sourceIp}, UserAgent='${userAgent}', reason='Failed to create code (http status code ${result.getStatusCode()})")
response.setResult('failed')
return
}
def json = new JsonSlurper().parseText(new String(result.getPayLoad(), 'UTF-8'))
notes.setProperty('agov.new.recovery.code', json['recoveryCode']['code'].replaceAll('^(....)(....)(.*)$', '$1-$2-$3'))
LOG.debug("agov.new.recovery.code: ${notes['agov.new.recovery.code']}")
response.setSessionAttribute('agov.new.recovery.code.generated', 'true')
def validTil = "${json['recoveryCode']['validUntil'][2]}.${json['recoveryCode']['validUntil'][1]}.${json['recoveryCode']['validUntil'][0]}"
response.setSessionAttribute('agov.new.recovery.code.validTil', validTil)
response.setSessionAttribute('agov.new.recovery.code.pdfAuthToken', json['authToken'])
LOG.info("Event='RCVRY-CODE', Requester='${requester}', RequestId='${requestId}', RequestedAq=${requestedAq}, User=${user}, CredentialType='${credentialType}', SourceIp=${sourceIp}, UserAgent='${userAgent}'")
} catch(Exception e) {
LOG.warn("Event='RCVRY-CODE', Requester='${requester}', RequestId='${requestId}', RequestedAq=${requestedAq}, User=${user}, CredentialType='${credentialType}', SourceIp=${sourceIp}, UserAgent='${userAgent}', reason='Failed to create code (http status code ${e.getMessage()})")
LOG.error("Recoverycode processing failed: $e")
response.setResult('failed')
return
}
response.setResult('encryptCode')
return
}
if (inargs['submit']) {
def agovRecoveryCodeCookie = "agovRecoveryCode=deleted; Domain=${parameters.get('cookie.domain')}; Path=/; Max-Age=0; SameSite=Strict; Secure; HttpOnly"
response.setHeader('Set-Cookie', agovRecoveryCodeCookie)
response.setResult('done')
return
}
// show the GUI
response.setStatus(AuthResponse.AUTH_CONTINUE)