Fix Error Handling to Support All Hapi.js Auth Modes

Thanks a lot to @marttinen for creating the issue and firing the PR!

Hotfix: Defaults for Api-Key-Proxy

v3.2.1

3.2.1

Api-Key-Proxy

• it is possible to enable an api key interceptor proxying the request to an api key service which returns the temporary bearer token (https://github.com/felixheck/hapi-auth-keycloak#plugin-options > apiKey)
• updated dependencies

Fix PKCS#8 & Certificates Handling

• no longer support PKCS#8 & certificates as publicKey
• the plugin allowed those formats before but they didn't work

Fix Error Handling

v3.0.3

3.0.3

Fix Cache TTL

• replace exp - iat with exp - Date.now() to expire the cache entry as soon as token expires

Support hapi v17

v3.0.1

3.0.1

Entitlement

• add entitlement for fine-grained authorization for both strategies
• add offline verification for "client ID + secret" strategy
• add online verification with JWKS for "client ID + secret" strategy
• fix user information field handling
• fix scope composing for other apps
• improve docs/example/tests
• refactor a lot
• update Dependencies

Hint: the options/API should be backwards compatible to v2.0.2

Certificates

• Allow Certificates in PEM format for publicKey
• Minor refactorings

Signed JWTs

• enable to use signed JWTs as authentication strategy (offline & online using JWKS)
• restructure options: the options are not backwards compatible (!!!)
• improve documentation
• improve test specification and mocking