When our Keycloak was offline or unreachable, Stirling PDF also crashed.
Expected behavior: just log out.
Version of Stirling-PDF
0.28.3
Last Working Version of Stirling-PDF
No response
Page Where the Problem Occurred
No response
Docker Configuration
No response
Relevant Log Output
Stirling-PDF | Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.security.oauth2.client.registration.ClientRegistrationRepository]: Factory method 'clientRegistrationRepository' threw exception with message: Unable to resolve Configuration with the provided Issuer of "https://<keycloak>/auth/realms/master"
Stirling-PDF | at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:178)
Stirling-PDF | at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:644)
Stirling-PDF | ... 119 common frames omitted
Stirling-PDF | Caused by: java.lang.IllegalArgumentException: Unable to resolve Configuration with the provided Issuer of "https://<keycloak>/auth/realms/master"
Stirling-PDF | at org.springframework.security.oauth2.client.registration.ClientRegistrations.getBuilder(ClientRegistrations.java:228)
Stirling-PDF | at org.springframework.security.oauth2.client.registration.ClientRegistrations.fromIssuerLocation(ClientRegistrations.java:152)
Stirling-PDF | at stirling.software.SPDF.config.security.SecurityConfiguration.oidcClientRegistration(SecurityConfiguration.java:322)
Stirling-PDF | at stirling.software.SPDF.config.security.SecurityConfiguration.clientRegistrationRepository(SecurityConfiguration.java:212)
Stirling-PDF | at stirling.software.SPDF.config.security.SecurityConfiguration$$SpringCGLIB$$0.CGLIB$clientRegistrationRepository$5(<generated>)
Stirling-PDF | at stirling.software.SPDF.config.security.SecurityConfiguration$$SpringCGLIB$$FastClass$$1.invoke(<generated>)
Stirling-PDF | at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:258)
Stirling-PDF | at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:348)
Stirling-PDF | at stirling.software.SPDF.config.security.SecurityConfiguration$$SpringCGLIB$$0.clientRegistrationRepository(<generated>)
Stirling-PDF | at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
Stirling-PDF | at java.base/java.lang.reflect.Method.invoke(Method.java:580)
Stirling-PDF | at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:146)
Stirling-PDF | ... 120 common frames omitted
Stirling-PDF | Caused by: org.springframework.web.client.ResourceAccessException: I/O error on GET request for "https://<keycloak>/auth/realms/master/.well-known/openid-configuration": PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
Stirling-PDF | at org.springframework.web.client.RestTemplate.createResourceAccessException(RestTemplate.java:915)
Stirling-PDF | at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:895)
Stirling-PDF | at org.springframework.web.client.RestTemplate.exchange(RestTemplate.java:740)
Stirling-PDF | at org.springframework.security.oauth2.client.registration.ClientRegistrations.lambda$oidc$0(ClientRegistrations.java:163)
Stirling-PDF | at org.springframework.security.oauth2.client.registration.ClientRegistrations.getBuilder(ClientRegistrations.java:216)
Stirling-PDF | ... 131 common frames omitted
Stirling-PDF | Caused by: javax.net.ssl.SSLHandshakeException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
Stirling-PDF | at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:130)
Stirling-PDF | at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:378)
Stirling-PDF | at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:321)
Stirling-PDF | at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:316)
Stirling-PDF | at java.base/sun.security.ssl.CertificateMessage$T13CertificateConsumer.checkServerCerts(CertificateMessage.java:1318)
Stirling-PDF | at java.base/sun.security.ssl.CertificateMessage$T13CertificateConsumer.onConsumeCertificate(CertificateMessage.java:1195)
Stirling-PDF | at java.base/sun.security.ssl.CertificateMessage$T13CertificateConsumer.consume(CertificateMessage.java:1138)
Stirling-PDF | at java.base/sun.security.ssl.SSLHandshake.consume(SSLHandshake.java:393)
Stirling-PDF | at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:476)
Stirling-PDF | at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:447)
Stirling-PDF | at java.base/sun.security.ssl.TransportContext.dispatch(TransportContext.java:201)
Stirling-PDF | at java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:172)
Stirling-PDF | at java.base/sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1506)
Stirling-PDF | at java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1421)
Stirling-PDF | at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:455)
Stirling-PDF | at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:426)
Stirling-PDF | at java.base/sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:586)
Stirling-PDF | at java.base/sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:187)
Stirling-PDF | at java.base/sun.net.www.protocol.https.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:141)
Stirling-PDF | at org.springframework.http.client.SimpleClientHttpRequest.executeInternal(SimpleClientHttpRequest.java:79)
Stirling-PDF | at org.springframework.http.client.AbstractStreamingClientHttpRequest.executeInternal(AbstractStreamingClientHttpRequest.java:70)
Stirling-PDF | at org.springframework.http.client.AbstractClientHttpRequest.execute(AbstractClientHttpRequest.java:66)
Stirling-PDF | at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:889)
Stirling-PDF | ... 134 common frames omitted
Stirling-PDF | Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
Stirling-PDF | at java.base/sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:388)
Stirling-PDF | at java.base/sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:271)
Stirling-PDF | at java.base/sun.security.validator.Validator.validate(Validator.java:256)
Stirling-PDF | at java.base/sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:230)
Stirling-PDF | at java.base/sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:132)
Stirling-PDF | at java.base/sun.security.ssl.CertificateMessage$T13CertificateConsumer.checkServerCerts(CertificateMessage.java:1302)
Stirling-PDF | ... 152 common frames omitted
Stirling-PDF | Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
Stirling-PDF | at java.base/sun.security.provider.certpath.SunCertPathBuilder.build(SunCertPathBuilder.java:148)
Stirling-PDF | at java.base/sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:129)
Stirling-PDF | at java.base/java.security.cert.CertPathBuilder.build(CertPathBuilder.java:297)
Stirling-PDF | at java.base/sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:383)
Stirling-PDF | ... 157 common frames omitted
Additional Information
No response
Browsers Affected
No response
No Duplicate of the Issue
[X] I have verified that there are no existing issues raised related to my problem.
Installation Method
None
The Problem
When our Keycloak was offline or unreachable, Stirling PDF also crashed.
Expected behavior: just log out.
Version of Stirling-PDF
0.28.3
Last Working Version of Stirling-PDF
No response
Page Where the Problem Occurred
No response
Docker Configuration
No response
Relevant Log Output
Additional Information
No response
Browsers Affected
No response
No Duplicate of the Issue