417 lines
14 KiB
Groovy
417 lines
14 KiB
Groovy
import ch.nevis.esauth.auth.engine.AuthResponse
|
|
import ch.nevis.esauth.sess.Session
|
|
import ch.nevis.esauth.util.httpclient.api.HttpClient
|
|
import groovy.json.JsonSlurper
|
|
import io.opentelemetry.api.trace.Span
|
|
|
|
import com.fasterxml.uuid.Generators
|
|
|
|
def getHeader(String name) {
|
|
def inctx = request.getLoginContext()
|
|
// case-insensitive lookup of HTTP headers
|
|
def map = new TreeMap<>(String.CASE_INSENSITIVE_ORDER)
|
|
map.putAll(inctx)
|
|
return map['connection.HttpHeader.' + name]
|
|
}
|
|
|
|
// returns true on success and false on failure
|
|
def getNewVerification(Session sess, HttpClient httpClient, String verification_request_template, String traceparent){
|
|
// Initialize the verification session on the verifier
|
|
def endPoint = "${parameters.get('eidVerifierBaseUrl')}/api/v1/verifications"
|
|
|
|
try {
|
|
def httpResponse = Http.post()
|
|
.url(endPoint)
|
|
.header("Accept", "application/json")
|
|
.header("traceparent", traceparent)
|
|
.entity(Http.entity()
|
|
.content(verification_request_template.replaceAll("\\{\\{UUID}}", UUID.randomUUID().toString()))
|
|
.contentType("application/json")
|
|
.build())
|
|
.build()
|
|
.send(httpClient)
|
|
|
|
|
|
if (httpResponse.code() != 200) {
|
|
LOG.debug("Result: ${httpResponse}")
|
|
return false
|
|
}
|
|
|
|
def json = new JsonSlurper().parseText(httpResponse.bodyAsString())
|
|
LOG.debug("Result: ${json}")
|
|
|
|
sess.setAttribute('agov.eid.verification', 'true')
|
|
sess.setAttribute('agov.eid.verification.id', json.id)
|
|
sess.setAttribute('agov.eid.verification.link', json.verification_url)
|
|
|
|
|
|
// TODO/aca/2025-04-04:This could probably also be INITIATED, once the verifier supports this status
|
|
if (json.state != 'PENDING') {
|
|
return false
|
|
}
|
|
}
|
|
catch (Exception e) {
|
|
LOG.error("Eid verification failed: $e")
|
|
return false
|
|
}
|
|
return true
|
|
}
|
|
|
|
def verification_request_template = '''
|
|
{ "presentation_definition": {
|
|
"id": "{{UUID}}",
|
|
"name": "AGOV Verification",
|
|
"purpose": "AGOV Login",
|
|
"format": {
|
|
"vc+sd-jwt": {
|
|
"sd-jwt_alg_values": [
|
|
"ES256"
|
|
],
|
|
"kb-jwt_alg_values": [
|
|
"ES256"
|
|
]
|
|
}
|
|
},
|
|
"input_descriptors": [
|
|
{
|
|
"id": "agov-all-attributes",
|
|
"name": "AGOV Identity Verification",
|
|
"purpose": "verification and authentication",
|
|
"format": {
|
|
"vc+sd-jwt": {
|
|
"sd-jwt_alg_values": [
|
|
"ES256"
|
|
],
|
|
"kb-jwt_alg_values": [
|
|
"ES256"
|
|
]
|
|
}
|
|
},
|
|
"constraints": {
|
|
"fields": [
|
|
{
|
|
"path": [
|
|
"$.family_name"
|
|
]
|
|
},
|
|
{
|
|
"path": [
|
|
"$.given_name"
|
|
]
|
|
},
|
|
{
|
|
"path": [
|
|
"$.birth_date"
|
|
]
|
|
},
|
|
{
|
|
"path": [
|
|
"$.sex"
|
|
]
|
|
},
|
|
{
|
|
"path": [
|
|
"$.place_of_origin"
|
|
]
|
|
},
|
|
{
|
|
"path": [
|
|
"$.birth_place"
|
|
]
|
|
},
|
|
{
|
|
"path": [
|
|
"$.nationality"
|
|
]
|
|
},
|
|
{
|
|
"path": [
|
|
"$.personal_administrative_number"
|
|
]
|
|
},
|
|
{
|
|
"path": [
|
|
"$.document_number"
|
|
]
|
|
},
|
|
{
|
|
"path": [
|
|
"$.issuance_date"
|
|
]
|
|
},
|
|
{
|
|
"path": [
|
|
"$.expiry_date"
|
|
]
|
|
},
|
|
{
|
|
"path": [
|
|
"$.issuing_authority"
|
|
]
|
|
},
|
|
{
|
|
"path": [
|
|
"$.issuing_country"
|
|
]
|
|
}
|
|
]
|
|
}
|
|
}
|
|
]
|
|
}
|
|
}
|
|
'''
|
|
|
|
def ERROR_CODE_TO_STATUS_MAPPER = [
|
|
'CREDENTIAL_INVALID' : 'FAILED',
|
|
'JWT_EXPIRED' : 'ERROR',
|
|
'INVALID_FORMAT' : 'ERROR',
|
|
'CREDENTIAL_EXPIRED' : 'FAILED',
|
|
'MISSING_NONCE' : 'ERROR',
|
|
'UNSUPPORTED_FORMAT' : 'ERROR',
|
|
'CREDENTIAL_REVOKED' : 'FAILED',
|
|
'CREDENTIAL_SUSPENDED' : 'FAILED',
|
|
'HOLDER_BINDING_MISMATCH' : 'ERROR',
|
|
'CREDENTIAL_MISSING_DATA' : 'FAILED',
|
|
'UNRESOLVABLE_STATUS_LIST' : 'ERROR',
|
|
'PUBLIC_KEY_OF_ISSUER_UNRESOLVABLE': 'ERROR',
|
|
'CLIENT_REJECTED' : 'CANCELED',
|
|
'ISSUER_NOT_ACCEPTED' : 'ERROR'
|
|
]
|
|
|
|
// ---------------
|
|
// check, whether we are still processing the correct AuthnRequest
|
|
// or if the frontend requested a timeout
|
|
if ( (inargs.containsKey('authRequestId') && (inargs['authRequestId'] != session['ch.nevis.auth.saml.request.id'])) || inargs['oid4vp'] == 'TIMEOUT') {
|
|
// wrong request, "force" a timeout
|
|
LOG.debug('authentication timeout enforced, due to concurrent requests (authRequestId missmatch) -> return a 408')
|
|
|
|
response.setIsDirectResponse(true)
|
|
response.setContentType('text/html; charset=UTF-8')
|
|
response.setContent('Timeout')
|
|
response.setHttpStatusCode(205)
|
|
response.setHeader('IDP-AUTH', 'Timeout')
|
|
|
|
// CONTINUE to keep the other request beeing processed
|
|
response.setStatus(AuthResponse.AUTH_CONTINUE)
|
|
return
|
|
}
|
|
|
|
def sess = request.getAuthSession(true)
|
|
|
|
if (inargs['oid4vp'] == 'ERROR') {
|
|
LOG.debug("oid4vp error")
|
|
response.setResult('error')
|
|
return
|
|
}
|
|
|
|
if (inargs['oid4vp'] == 'SUCCEEDED') {
|
|
LOG.debug("oid4vp succeeded")
|
|
response.setResult('ok')
|
|
return
|
|
}
|
|
|
|
/*
|
|
// Temporary for CANCELED
|
|
if (inargs['oid4vp'] == 'CANCELED') {
|
|
LOG.debug("oid4vp canceled")
|
|
response.setResult('error')
|
|
return
|
|
}
|
|
*/
|
|
|
|
|
|
HttpClient httpClient = HttpClients.create(parameters)
|
|
def spanCtxt = Span.current().getSpanContext()
|
|
def traceparent = "00-${spanCtxt.getTraceId()}-${spanCtxt.getSpanId()}-${spanCtxt.getTraceFlags().asHex()}"
|
|
|
|
if (!session['agov.eid.verification']) {
|
|
LOG.debug("Initializing verification")
|
|
if(!getNewVerification(sess, httpClient, verification_request_template, traceparent)){
|
|
response.setResult('error')
|
|
return
|
|
}
|
|
}
|
|
|
|
if (getHeader('Content-Type') == 'application/json' && inargs.containsKey('o.id.v')) {
|
|
LOG.debug("Request Status Update")
|
|
// request for a status update from the verifier
|
|
def result
|
|
|
|
// TODO/haburger/2025-03-24: we should make sure, that we have an actual session on the verifier with id.v
|
|
// and that authRequestId is correct
|
|
def idvalue = (!inargs['o.id.v'] || inargs['o.id.v'] == 'NEW') ? session['agov.eid.verification.id'] : inargs['o.id.v']
|
|
|
|
// check, whether we are still processing the correct verification request
|
|
//
|
|
if(inargs.containsKey('authRequestId') && (inargs['authRequestId'] != session['ch.nevis.auth.saml.request.id'])){
|
|
//if(inargs['o.id.v'] && inargs['o.id.v'] != 'NEW' && inargs['o.id.v'] != session['agov.eid.verification.id']){
|
|
// wrong request, tell fe to stop polling and request a timeout
|
|
LOG.debug('authentication timeout enforced, due to concurrent requests (verificationRequest missmatch) -> Notify FE & then return a 408')
|
|
result = """{
|
|
"oid4vp": {
|
|
"status": "TIMEOUT",
|
|
"verification_url": "${session['agov.eid.verification.link']}",
|
|
"id": "${idvalue}",
|
|
"error_code": "REQUEST-MISMATCH",
|
|
"error_message": "Request Mismatch Detected: Forcing Timeout"
|
|
}}"""
|
|
|
|
response.setContent(result.toString())
|
|
response.setContentType('application/json')
|
|
response.setHttpStatusCode(200)
|
|
response.setIsDirectResponse(true)
|
|
response.setStatus(AuthResponse.AUTH_CONTINUE)
|
|
return
|
|
}
|
|
|
|
try {
|
|
def endPoint = "${parameters.get('eidVerifierBaseUrl')}/api/v1/verifications/${idvalue}"
|
|
|
|
def httpResponse = Http.get()
|
|
.url(endPoint)
|
|
.header("Accept", "application/json")
|
|
.header("traceparent", traceparent)
|
|
.build()
|
|
.send(httpClient)
|
|
|
|
|
|
// 404 -> request a new verification
|
|
if(httpResponse.code() == 404){
|
|
// Frontend should know that we are starting a new request and not recieve an error
|
|
def status = "FAILED"
|
|
// Delete session variable to start a new verification
|
|
sess.removeAttribute('agov.eid.verification')
|
|
|
|
result = """{
|
|
"oid4vp": {
|
|
"status": "${status}",
|
|
"verification_url": "",
|
|
"id": "",
|
|
"error_code": "HTTP-ERROR",
|
|
"error_message": "Faild to verify status of verification, http status: ${httpResponse.code()}"
|
|
}}"""
|
|
LOG.warn("<== Response: ${responseCode}")
|
|
}
|
|
else if (httpResponse.code() != 200) {
|
|
LOG.debug("Result: ${httpResponse}")
|
|
|
|
def status = "ERROR"
|
|
|
|
result = """{
|
|
"oid4vp": {
|
|
"status": "${status}",
|
|
"verification_url": "${session['agov.eid.verification.link']}",
|
|
"id": "${idvalue}",
|
|
"error_code": "HTTP-ERROR",
|
|
"error_message": "failed to verify status of verification ${idvalue}, http status: ${httpResponse.code()}"
|
|
}}"""
|
|
LOG.warn("<== Response: ${responseCode}")
|
|
}
|
|
else {
|
|
|
|
def json = new JsonSlurper().parseText(httpResponse.bodyAsString())
|
|
LOG.debug(httpResponse.bodyAsString())
|
|
if (json.state == 'SUCCESS') {
|
|
def claims = json.wallet_response.credential_subject_data
|
|
LOG.debug("Store user data in session")
|
|
// TODO/haburger/2025-03-25: format changes to align with IDM read data => No changes needed(?)
|
|
sess.setAttribute('ch.nevis.idm.User.firstName', claims.given_name)
|
|
sess.setAttribute('ch.nevis.idm.User.lastName', claims.family_name)
|
|
sess.setAttribute('ch.nevis.idm.User.birthDate', claims.birth_date)
|
|
sess.setAttribute('ch.nevis.idm.User.gender', claims.sex)
|
|
sess.setAttribute('ch.nevis.idm.User.prop.svnr', claims.personal_administrative_number.replace('.',''))
|
|
sess.setAttribute('ch.nevis.idm.User.prop.placeOfBirth', claims.birth_place)
|
|
sess.setAttribute('ch.nevis.idm.User.prop.eIdNumber', claims.document_number)
|
|
sess.setAttribute('ch.nevis.idm.User.prop.nationality', claims.nationality.toString())
|
|
sess.setAttribute('ValidFrom', claims.issuance_date)
|
|
sess.setAttribute('ValidTo', claims.expiry_date)
|
|
sess.setAttribute('authenticatedWith', "urn:qa.agov.ch:names:tc:authfactor:eid")
|
|
sess.setAttribute('idVerification', "Eid")
|
|
sess.setAttribute('contextClassRefToSet', "urn:qa.agov.ch:names:tc:ac:classes:600")
|
|
|
|
// subjectUUID v5
|
|
def namespace = UUID.fromString(parameters.get('eidUUIDNamespace'))
|
|
def uuid = Generators.nameBasedGenerator(namespace).generate(claims.personal_administrative_number)
|
|
LOG.debug("UUID: ${uuid}")
|
|
String uuidString = uuid.toString()
|
|
sess.setAttribute('agov.subjectUUID', '' + uuidString)
|
|
|
|
response.setUserId(uuidString)
|
|
sess.setAttribute('ch.adnovum.nevisidm.user.extId', uuidString)
|
|
response.setLoginId(claims.document_number)
|
|
response.setAuthLevel("EID")
|
|
|
|
result = """{
|
|
"oid4vp": {
|
|
"status": "SUCCEEDED",
|
|
"verification_url": "${session['agov.eid.verification.link']}",
|
|
"id": "${idvalue}",
|
|
"error_code": "NONE"
|
|
}}"""
|
|
}
|
|
else if (json.state == 'FAILED') {
|
|
// TODO/haburger/2025-03-25: ERROR_CODE_TO_STATUS_MAPPER[json.wallet_response.error_code] == 'FAILED' we should
|
|
// initiate a new verification and return the new id, url together with the message
|
|
|
|
LOG
|
|
.error("Eid verification failed: ${json.wallet_response.error_code} (${json.wallet_response.error_description})")
|
|
def status = ERROR_CODE_TO_STATUS_MAPPER[json.wallet_response.error_code] ?: 'ERROR'
|
|
|
|
// Send new request & return variables with new id and url
|
|
if(status == 'FAILED' || status == 'CANCELED'){
|
|
// Delete session variable to start a new verification
|
|
sess.removeAttribute('agov.eid.verification')
|
|
|
|
// Clear variables for for a cleaner result
|
|
sess.removeAttribute('agov.eid.verification.link')
|
|
}
|
|
|
|
result = """{
|
|
"oid4vp": {
|
|
"status": "${status}",
|
|
"verification_url": "${session['agov.eid.verification.link']}",
|
|
"id": "${idvalue}",
|
|
"error_code": "${json.wallet_response.error_code}",
|
|
"error_message": "${json.wallet_response.error_description}"
|
|
}}"""
|
|
}
|
|
else {
|
|
result = """{
|
|
"oid4vp": {
|
|
"status": "${inargs['o.id.v'] == 'NEW' ? 'INITIATED' : 'PENDING'}",
|
|
"verification_url": "${session['agov.eid.verification.link']}",
|
|
"id": "${idvalue}",
|
|
"error_code": "NONE"
|
|
}}"""
|
|
}
|
|
}
|
|
|
|
}
|
|
catch (Exception e) {
|
|
LOG.error("Eid verification failed: ${e}")
|
|
result = """{
|
|
"oid4vp": {
|
|
"status": "ERROR",
|
|
"verification_url": "${session['agov.eid.verification.link']}",
|
|
"id": "${idvalue}",
|
|
"error_code": "HTTP-ERROR",
|
|
"error_message": "failed to verify status of verification ${idvalue}, http exception"
|
|
}}"""
|
|
}
|
|
|
|
response.setContent(result.toString())
|
|
response.setContentType('application/json')
|
|
response.setHttpStatusCode(200)
|
|
response.setIsDirectResponse(true)
|
|
response.setStatus(AuthResponse.AUTH_CONTINUE)
|
|
LOG.debug("Recieved json: End")
|
|
return
|
|
}
|
|
|
|
// if we reach this place, display GUI
|
|
LOG.debug("Show GUI")
|
|
response.setStatus(AuthResponse.AUTH_CONTINUE)
|
|
return
|
|
|