# Reg-client error Certificate path trust validation failed **URL:** \ **Category:** Support\ **Tags:** regclient\ **Created:** [January 9, 2023, 10:07am UTC](https://community.mosip.io/t/reg-client-error-certificate-path-trust-validation-failed/295 "2023-01-09T10:07:22Z")\ **Posts on this page:** 8\ **Page:** 1
**Author:** ![kamiri](https://avatars.discourse-cdn.com/v4/letter/k/9fc348/32.png) [@kamiri](https://community.mosip.io/u/kamiri)\ **Post date:** [January 9, 2023, 10:07am UTC](https://community.mosip.io/t/reg-client-error-certificate-path-trust-validation-failed/295/1 "2023-01-09T10:07:22Z")
Hi @All I run reg-client and I follow the tutorial to integrate Mock-MDS with reg-client but when I start reg-client I get this error: `2023-01-05 18:08:49,706 INFO [pool-5-thread-1] i.m.k.p.s.i.PartnerCertificateManagerServiceImpl : pcSessionId - CertTrustPathValidation - - Total Number of ROOT Trust Found: 0` `2023-01-05 18:08:49,706 INFO [pool-5-thread-1] i.m.k.p.s.i.PartnerCertificateManagerServiceImpl : pcSessionId - CertTrustPathValidation - - Total Number of INTERMEDIATE Trust Found: 0` `2023-01-05 18:08:49,706 ERROR [pool-5-thread-1] i.m.r.m.s.i.MosipDeviceSpecificationHelper : REG - REGISTRATION - Failed to decode device info - io.mosip.registration.exception.DeviceException: REG-MDM-108 --> Certificate path trust validation failed` ` at io.mosip.registration.mdm.service.impl.MosipDeviceSpecificationHelper.validateJWTResponse(MosipDeviceSpecificationHelper.java:133)` ` at io.mosip.registration.mdm.service.impl.MosipDeviceSpecificationHelper.getDeviceInfoDecoded(MosipDeviceSpecificationHelper.java:107)` ` at io.mosip.registration.mdm.sbi.spec_1_0.service.impl.MosipDeviceSpecification_SBI_1_0_ProviderImpl.getMdmDevices(MosipDeviceSpecification_SBI_1_0_ProviderImpl.java:113)` ` at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)` ` at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)` ` at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)` ` at java.base/java.lang.reflect.Method.invoke(Unknown Source)` ` at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:343)` ` at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:197)` ` at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)` ` at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)` ` at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)` ` at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212)` ` at com.sun.proxy.$Proxy211.getMdmDevices(Unknown Source)` ` at io.mosip.registration.mdm.service.impl.MosipDeviceSpecificationFactory.initByPort(MosipDeviceSpecificationFactory.java:206)` ` at io.mosip.registration.mdm.service.impl.MosipDeviceSpecificationFactory$1.run(MosipDeviceSpecificationFactory.java:124)` ` at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)` ` at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)` ` at java.base/java.lang.Thread.run(Unknown Source)` `2023-01-05 18:08:49,706 ERROR [pool-5-thread-1] i.m.r.m.s.s.s.i.MosipDeviceSpecification_SBI_1_0_ProviderImpl : REGISTRATION - REG - Exception while parsing deviceinfo response(SBI 1_0 spec) - java.lang.NullPointerException` ` at io.mosip.registration.mdm.sbi.spec_1_0.service.impl.MosipDeviceSpecification_SBI_1_0_ProviderImpl.getBioDevice(MosipDeviceSpecification_SBI_1_0_ProviderImpl.java:337)` ` at io.mosip.registration.mdm.sbi.spec_1_0.service.impl.MosipDeviceSpecification_SBI_1_0_ProviderImpl.getMdmDevices(MosipDeviceSpecification_SBI_1_0_ProviderImpl.java:115)` ` at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)` ` at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)` ` at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)` ` at java.base/java.lang.reflect.Method.invoke(Unknown Source)` ` at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:343)` ` at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:197)` ` at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)` ` at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)` ` at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)` ` at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212)` ` at com.sun.proxy.$Proxy211.getMdmDevices(Unknown Source)` ` at io.mosip.registration.mdm.service.impl.MosipDeviceSpecificationFactory.initByPort(MosipDeviceSpecificationFactory.java:206)` ` at io.mosip.registration.mdm.service.impl.MosipDeviceSpecificationFactory$1.run(MosipDeviceSpecificationFactory.java:124)` ` at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)` ` at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)` ` at java.base/java.lang.Thread.run(Unknown Source)` `2023-01-05 18:08:49,706 INFO [pool-5-thread-1] i.m.r.m.s.s.i.MosipDeviceSpecification_092_ProviderImpl : MosipDeviceSpecification_092_ProviderImpl - REGISTRATION - REG - received device info response on port : 4501` `2023-01-05 18:08:49,706 INFO [pool-5-thread-1] i.m.r.m.s.s.i.MosipDeviceSpecification_092_ProviderImpl : MosipDeviceSpecification_092_ProviderImpl - REGISTRATION - REG - parsing device info response to 092 dto` `2023-01-05 18:08:49,706 ERROR [pool-5-thread-1] i.m.r.m.s.s.i.MosipDeviceSpecification_092_ProviderImpl : REGISTRATION - REG - Exception while parsing deviceinfo response(092 spec) - com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: Unrecognized field "errorCode" (class io.mosip.registration.mdm.spec_0_9_2.dto.response.Error), not marked as ignorable (2 known properties: "errorcode", "errorinfo"])` ` at [Source: (String)"[{"deviceInfo":"eyJ4NWMiOlsiTUlJRit6Q0NBK09nQXdJQkFnSUJCVEFOQmdrcWhraUc5dzBCQVFzRkFEQmdNUXN3Q1FZRFZRUUdFd0pVVGpFT01Bd0dBMVVFQ0F3RmRIVnVhWE14RGpBTUJnTlZCQWNNQlhSMWJtbHpNUTh3RFFZRFZRUUtEQVpTVDAxTlJGTXhEekFOQmdOVkJBc01CbEpQVFUxRVV6RVBNQTBHQTFVRUF3d0dVazlOVFVSVE1CNFhEVEl6TURFd05UQTVNamN3TjFvWERUSTBNREV3TlRBNU1qY3dOMW93V2pFTE1Ba0dBMVVFQmhNQ1ZFNHhEakFNQmdOVkJBZ01CWFIxYm1sek1RNHdEQVlEVlFRSERBVjBkVzVwY3pFTk1Bc0dBMVVFQ2d3RVJrRkRSVEVOTUFzR0ExVUVDd3dFUmtGRFJURU5NQXNHQTFVRUF3d0VSa0ZEUlRDQ0FpSXdEUVlKS29aSWh2"[truncated 26228 chars]; line: 1, column: 8884] (through reference chain: java.util.ArrayList[0]->io.mosip.registration.mdm.spec_0_9_2.dto.response.MdmDeviceInfoResponse["error"]->io.mosip.registration.mdm.spec_0_9_2.dto.response.Error["errorCode"])` ` at com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException.from(UnrecognizedPropertyException.java:61)` ` at com.fasterxml.jackson.databind.DeserializationContext.handleUnknownProperty(DeserializationContext.java:840)` ` at com.fasterxml.jackson.databind.deser.std.StdDeserializer.handleUnknownProperty(StdDeserializer.java:1192)` ` at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.handleUnknownProperty(BeanDeserializerBase.java:1592)` ` at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.handleUnknownVanilla(BeanDeserializerBase.java:1570)` ` at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:294)` ` at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:151)` ` at com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:129)` ` at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:288)` ` at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:151)` ` at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:286)` ` at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:245)` ` at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:27)` ` at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4202)` ` at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3205)` ` at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3188)` ` at io.mosip.registration.mdm.spec_0_9_2.service.impl.MosipDeviceSpecification_092_ProviderImpl.getMdmDevices(MosipDeviceSpecification_092_ProviderImpl.java:105)` ` at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)` ` at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)` ` at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)` ` at java.base/java.lang.reflect.Method.invoke(Unknown Source)` ` at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:343)` ` at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:197)` ` at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)` ` at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)` ` at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)` ` at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212)` ` at com.sun.proxy.$Proxy211.getMdmDevices(Unknown Source)` ` at io.mosip.registration.mdm.service.impl.MosipDeviceSpecificationFactory.initByPort(MosipDeviceSpecificationFactory.java:206)` ` at io.mosip.registration.mdm.service.impl.MosipDeviceSpecificationFactory$1.run(MosipDeviceSpecificationFactory.java:124)` ` at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)` ` at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)` ` at java.base/java.lang.Thread.run(Unknown Source)` `2023-01-05 18:08:49,706 INFO [pool-5-thread-1] i.m.r.m.s.s.i.MosipDeviceSpecification_095_ProviderImpl : MosipDeviceSpecification_095_ProviderImpl - REGISTRATION - REG - received device info response on port : 4501` `2023-01-05 18:08:49,706 INFO [pool-5-thread-1] i.m.r.m.s.s.i.MosipDeviceSpecification_095_ProviderImpl : MosipDeviceSpecification_095_ProviderImpl - REGISTRATION - REG - parsing device info response to 095 dto` `2023-01-05 18:08:49,706 INFO [pool-5-thread-1] i.m.k.s.s.i.SignatureServiceImpl : SignatureSessionId - JWTSignature - - Certificate found in JWT Header.` `2023-01-05 18:08:49,708 INFO [pool-5-thread-1] i.m.k.p.s.i.PartnerCertificateManagerServiceImpl : pcSessionId - CertTrustPathValidation - - Certificate Trust Path Validation.` `2023-01-05 18:08:49,708 INFO [pool-5-thread-1] i.m.k.p.s.i.PartnerCertificateManagerServiceImpl : pcSessionId - CertTrustPathValidation - - Certificate Trust Path Validation for domain: DEVICE` `2023-01-05 18:08:49,708 INFO [pool-5-thread-1] i.m.k.p.s.i.PartnerCertificateManagerServiceImpl : pcSessionId - CertTrustPathValidation - - Certificate Trust Path Validation for domain: DEVICE` `2023-01-05 18:08:49,708 INFO [pool-5-thread-1] i.m.k.p.s.i.PartnerCertificateManagerServiceImpl : pcSessionId - CertTrustPathValidation - - Total Number of ROOT Trust Found: 0` `2023-01-05 18:08:49,708 INFO [pool-5-thread-1] i.m.k.p.s.i.PartnerCertificateManagerServiceImpl : pcSessionId - CertTrustPathValidation - - Total Number of INTERMEDIATE Trust Found: 0` Thanks for help ---
**Author:** ![Anusha\_sunkadh](https://dub1.discourse-cdn.com/flex017/user_avatar/community.mosip.io/anusha_sunkadh/32/30_2.png) [@Anusha\_sunkadh](https://community.mosip.io/u/Anusha_sunkadh)\ **Post date:** [January 10, 2023, 8:22am UTC](https://community.mosip.io/t/reg-client-error-certificate-path-trust-validation-failed/295/2 "2023-01-10T08:22:26Z")
Hello @kamiri Based on the logs, Total Number of ROOT Trust Found: 0 Total Number of INTERMEDIATE Trust Found: 0 seems like CA certificates are not synced to reg-client. points to check: 1. Is MDS onboarded as a Device provider? 2. Is device provider certificates available in master.ca\_cert\_store table? 3. what is the value in “domain” column in master.ca\_cert\_store table? ---
**Author:** ![kamiri](https://avatars.discourse-cdn.com/v4/letter/k/9fc348/32.png) [@kamiri](https://community.mosip.io/u/kamiri)\ **Post date:** [January 10, 2023, 11:55am UTC](https://community.mosip.io/t/reg-client-error-certificate-path-trust-validation-failed/295/3 "2023-01-10T11:55:19Z")
Hi @Anusha_sunkadh Thanks for the reply > 1. Is MDS onboarded as a Device provider? - Yes is onboarded > 1. Is device provider certificates available in master.ca\_cert\_store table? - No, that is not the case > 1. what is the value in “domain” column in master.ca\_cert\_store table? - I upload the certificate manually to _ **master.ca\_cert\_store table** _ and the value in partner\_domain is “DEVICE” After fill in the table master.ca\_cert\_store table **manually** the reg-client now can see the MDS. **PS** : After checking the PMS, I saw that it can’t connect with the websub. ---
**Author:** ![gsasikumar](https://avatars.discourse-cdn.com/v4/letter/g/b782af/32.png) [@gsasikumar](https://community.mosip.io/u/gsasikumar)\ **Post date:** [January 10, 2023, 1:18pm UTC](https://community.mosip.io/t/reg-client-error-certificate-path-trust-validation-failed/295/4 "2023-01-10T13:18:14Z")
@Anusha_sunkadh is it possible that this error occurred because of websub? ---
**Author:** ![Anusha\_sunkadh](https://dub1.discourse-cdn.com/flex017/user_avatar/community.mosip.io/anusha_sunkadh/32/30_2.png) [@Anusha\_sunkadh](https://community.mosip.io/u/Anusha_sunkadh)\ **Post date:** [February 3, 2023, 9:26am UTC](https://community.mosip.io/t/reg-client-error-certificate-path-trust-validation-failed/295/5 "2023-02-03T09:26:00Z")
Yes Sasi, As PMS was not able to connect to websub, cert-uploaded events were not published to syncdata-service. PMS health check should have failed if it’s not able to connect to websub. @kamiri - Did the health check pass for PMS? ---
**Author:** ![kamiri](https://avatars.discourse-cdn.com/v4/letter/k/9fc348/32.png) [@kamiri](https://community.mosip.io/u/kamiri)\ **Post date:** [February 3, 2023, 10:27am UTC](https://community.mosip.io/t/reg-client-error-certificate-path-trust-validation-failed/295/6 "2023-02-03T10:27:39Z")
Hi @Anusha_sunkadh Yes The health check pass for PMS and can connect to websub ---
**Author:** ![Anusha\_sunkadh](https://dub1.discourse-cdn.com/flex017/user_avatar/community.mosip.io/anusha_sunkadh/32/30_2.png) [@Anusha\_sunkadh](https://community.mosip.io/u/Anusha_sunkadh)\ **Post date:** [February 7, 2023, 5:11pm UTC](https://community.mosip.io/t/reg-client-error-certificate-path-trust-validation-failed/295/7 "2023-02-07T17:11:29Z")
Hello @kamiri With PMS and websub connection being fine now, Do you still see an issue with CA certificates sync to master.ca\_cert\_store table? ---
**Author:** ![kamiri](https://avatars.discourse-cdn.com/v4/letter/k/9fc348/32.png) [@kamiri](https://community.mosip.io/u/kamiri)\ **Post date:** [February 8, 2023, 10:17am UTC](https://community.mosip.io/t/reg-client-error-certificate-path-trust-validation-failed/295/8 "2023-02-08T10:17:58Z")
Hi @Anusha_sunkadh Yes, I still have the problem but the script to fill the data in the database **pms.auth\_policy** , we should take care of **datashare url in cloumn policy\_file\_id**. Thank you