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Table of Contents

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Note
titleSecuring HTTP connections

Although the adapter is currently deployed to the same node as Ubisecure SSO (install on one node only if in HP), it is suggested to secure the adapter by configuring it to use HTTPS in order to avoid exposing of sensitive information. This suggested step allows moving adapters to different servers than Ubisecure SSO. You can refer to Spring Boot Server SSL configuration instructions for more details.

Adapter configuration properties

The following configuration properties can be set using the configuration prefix:

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Note
titleRemember to create trust and key stores

Before running the adapter, make sure you have generated the relevant trust and key stores storing the relevant keys and configured the relevant properties to point to these files.

  • ubisecure.sso.oidc.trust-store.path for OIDC client certificates
  • ubisecure.sso.bankid.sweden.key-store.path for BankID service provider related certificates
  • ubisecure.sso.bankid.sweden.user-certificate-policy for BankID user certificate policy configuration


PropertyTypeRequiredDefaultDescription
default-polling-intervalintegerno5The polling interval returned to the client, i.e. Ubisecure SSO
default-request-expirationintegerno600The number of seconds when requests expire
urlstringnohttps://appapi2.bankid.comThe base URL to the BankID service provider API. This URL is defined in e.g. Environments (bankid.com)
auth.certificate-policiesstring arrayno1.2.752.78.1.5The BankID certificate policy requirements. Defaults to Mobile BankID app only. See /auth (bankid.com) for more details
id-token.issuerstringyes
The issuer of the ID token granted by the service
id-token.signing-key-aliasstringyes
The alias of the ID token signing key-pair in the key store
id-token.signing-key-passwordstringyes
The password of the ID token signing key-pair
id-token.expirationintno600The time in seconds after which ID tokens granted by this service expire. Note: Ubisecure SSO does not permit ID tokens that have expiration greater than 1 hour.
request-id.token-issuerstringnosso-bankidThe issuer of auth_req_id JWTs
request-id.key-idstringno(random uuid)The id of the key used to sign auth_req_id JWTs. kid will be set to this value
key-store.pathstringyes
The path to the key store where BankID key entries reside
key-store.passwordstringyes
The password of the key store
key-store.typestringnoPKCS12The type of the key store
key-store.authentication-key.aliasstringyes
The alias of the BankID client authentication key in the store
key-store.authentication-key.passwordstringyes
The password of the BankID client authentication private key
key-store.server-certificate.aliasstringyes
The alias of the BankID server certificate

responseTimeout

durationno

default configuration: 5s

if not set: 30s

BankID adapter timeout when accessing the BankID server

Adapter retries request in the following cases:

  • both authentication initialisation and status query request once after a 500 ms delay in case the BankID server is inaccessible
  • in authentication initialisation 3 times with minimum delay of 300 ms and exponential backoff strategy if the BankID server responds with service temporary unavailable error 

Therefore, if you configure responseTimeout > 5s you should also check the value for 

spring.mvc.async.request-timeout (default configuration value 1m). This value sets the timeout for a pending client (SSO) request to adapter to fail and it should cover the retry attempts.


user-certificate-policy

stringyes
The path to PKI Policy configuration file where the trust anchor and attribute mappings for user certificates resides.

Note that these parameters can be also supplied via the command line. See Spring Boot, Externalized configuration for more details.

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Keys are stored in base64 encoded PKCS12 keystores in ubiloginPKCS12 attribute of the ubiloginKeyCredential objects.

The DNs for ubiloginKeyCredential objects used by the server can be found from the ubiloginKeyCredentialDN attribute values in cn=Server,ou=System,cn=Ubilogin,<LDAP suffix> entry.

After adding the certificates to the trust store modify application configuration to include the new kid in clients[n].key-aliases list.

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