NVP-vProxy: vSphere eklentisi istenen NetWorker Sunucusuna bağlanılamıyor hatası oluşturuyor

Summary: vSphere Web İstemcisi sanal makinesi (VM) Yedekleme ve Kurtarma eklentisi, "İstenen NetWorker Sunucusuna bağlanılamıyor. Lütfen kimlik bilgilerinizi doğrulayın."

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Symptoms

NetWorker VMware Protection entegrasyonu, vProxy cihazıyla yapılandırılmıştır. Komutta emcauthctomcat NetWorker sunucusunda Java Runtime Environment (JRE) yüklemesi yükseltildiğinde kaldırılabilir. vSphere Web Client eklentisi, aşağıdaki hatayı vererek NetWorker sunucusuna bağlanamıyor:
 

Hata İstenen NetWorker Sunucusuna bağlanılamıyor hata mesajı 
Şekil 1: İstenen NetWorker sunucusuna bağlanılamıyor.

localhost_access_log. YYYY-MM-DD.txt alınan isteği gösterir:
Linux: /nsr/authc/logs/localhost_access_log.YYYY-MM-DD.txt
Windows: C:\Program Files\EMC NetWorker\nsr\authc-server\tomcat\logs\localhost_access_log.YYYY-MM-DD.txt 
xxx.xxx.xxx.xxx - - [DD/MM/YYYY:HH:MM:SS -0500] "GET /nwrestapi/v2/ HTTP/1.1" 500 690
xxx.xxx.xxx.xxx - - [DD/MM/YYYY:HH:MM:SS -0500] "GET /nwrestapi/v2/internal/users/administrator HTTP/1.1" 500 718
xxx.xxx.xxx.xxx - - [DD/MM/YYYY:HH:MM:SS -0500] "POST /ebr-server/auth/login HTTP/1.1" 204 -

ebr-server.log, kimlik doğrulama isteğini gösterir:
Linux: /nsr/authc/logs/ebr-server.log
Windows: C:\Program Files\EMC NetWorker\authc-server\tomcat\logs\ebr-server.log 
YYYY-MM-DD HH:MM:SS INFO Logging into appliance with type: networker
YYYY-MM-DD HH:MM:SS INFO Attempting connection in NwConnectService
YYYY-MM-DD HH:MM:SS INFO Testing provided credentials for nw calls
YYYY-MM-DD HH:MM:SS INFO Call NW: [https://xxx.xxx.xxx.xxx:9090/nwrestapi/v2/]
YYYY-MM-DD HH:MM:SS INFO Testing provided credentials for nw calls
YYYY-MM-DD HH:MM:SS INFO Call NW: [https://xxx.xxx.xxx.xxx:9090/nwrestapi/v2/internal/users/administrator]
YYYY-MM-DD HH:MM:SS ERROR NetWorker login failed with given credentials - not admin
YYYY-MM-DD HH:MM:SS ERROR Failed to authentciate nw credentials for Administrator
org.apache.http.auth.AuthenticationException: Authentication Invalid
    at com.emc.nw.business.NwConnectBusiness.assertValidNetWorkerLogin(NwConnectBusiness.java:86)
...
YYYY-MM-DD HH:MM:SS ERROR Failed To Get VDR Info
org.apache.http.auth.AuthenticationException: Authentication with nw was unsuccessfull.
    at com.emc.nw.business.NwConnectBusiness.sessionConnect(NwConnectBusiness.java:44)
....
YYYY-MM-DD HH:MM:SS FATAL normally fatal, but seeing what happens when coming from vCenter for goldfish.

restapi.log bir istisna gösterilmektedir:
Linux: /nsr/logs/restapi/restapi.log
Windows: C:\Program Files\EMC NetWorker\nsr\logs\restapi.log 
YYYY-MM-DD HH:MM:SS DEBUG [http-nio-9090-exec-1] c.e.n.w.a.AuthcClient - Auth request: tenant 'null', domain 'null', userId 'administrator'.
YYYY-MM-DD HH:MM:SS WARN  [http-nio-9090-exec-1] o.a.c.p.PhaseInterceptorChain - Interceptor for {https://localhost:9090/auth-server/api/v1/sec/authenticate}WebClient has thrown exception, unwinding now
org.apache.cxf.interceptor.Fault: Could not send Message.
    at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:64) ~[cxf-core-3.1.0.jar:3.1.0]
....
Caused by: javax.net.ssl.SSLHandshakeException: SSLHandshakeException invoking https://localhost:9090/auth-server/api/v1/sec/authenticate: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:1.8.0_121]
....
Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
    at sun.security.ssl.Alerts.getSSLException(Unknown Source) ~[na:1.8.0_121]
....
YYYY-MM-DD HH:MM:SS ERROR [http-nio-9090-exec-1] c.e.n.w.WebApiExceptionMapper - Status 'Internal Server Error', msg: javax.net.ssl.SSLHandshakeException: SSLHandshakeException invoking https://localhost:9090/auth-server/api/v1/sec/authenticate: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
javax.ws.rs.ProcessingException: javax.net.ssl.SSLHandshakeException: SSLHandshakeException invoking https://localhost:9090/auth-server/api/v1/sec/authenticate: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
    at org.apache.cxf.jaxrs.client.AbstractClient.checkClientException(AbstractClient.java:557) ~[cxf-rt-rs-client-3.1.0.jar:3.1.0]
....

Cause

JRE kurulumunda artık NetWorker Tomcat Kimlik Doğrulaması (emcauthctomcat) vSphere Web Client VM Backup and Recovery eklentisi tarafından kullanılan sertifika. 

Resolution

Emcauthctomcat sertifikası, Java JRE anahtar deposu yapılandırmasına aktarılmalıdır. Burada, sertifikanın mevcut olup olmadığını kontrol etmeye ve sertifikayı içe aktarmaya yönelik bir genel bakış verilmiştir.

  1. NetWorker sunucusunda bir Windows komut istemi veya Linux terminal oturumu açın.
  2. Java JRE yükleme dizinine geçin. Dizin, kurulu Java JRE sürümüne bağlı olarak değişir.  
JRE 1.8.0_151 için örnek yükleme yolları
  • Windows: C:\Program Files\Java\jre1.8.0_151\bin>
  • Linux: /usr/java/jre1.8.0_151/bin
NetWorker Çalışma Zamanı Ortamı (NRE) kurulumu örneği:
  • Windows: C:\Program Files\NRE\java\jre#.#.#.#_###\bin
  • Linux: /opt/nre/java/latest/bin
  1. Sertifikanın Java JRE cacerts anahtar deposunda mevcut olup olmadığını doğrulamak için keytool komut satırı yardımcı programını kullanın:
    • Windows:
keytool -list -storepass changeit -keystore ..\lib\security\cacerts | findstr emc
  • Linux:
keytool -storepass changeit -list  keystore ../lib/security/cacerts | grep emc
  1. İçe aktarmak için keytool komut satırı yardımcı programını kullanın emcauthctomcat sertifika:
    • Windows:
keytool -importcert -storepass changeit -trustcacerts -alias emcauthctomcat -file "C:\Program Files\EMC NetWorker\nsr\authc-server\tomcat\conf\emcauthctomcat.cer"  -keystore ..\lib\security\cacerts
  • Linux:
keytool -importcert -storepass changeit -trustcacerts -alias emcauthctomcat -file /nsr/authc/conf/emcauthctomcat.cer -keystore ../lib/security/cacerts 
  1. Sertifikanın Java JRE cacerts anahtar deposunda mevcut olup olmadığını doğrulamak için keytool komut satırı yardımcı programını kullanın:
    • Windows:
keytool -list -storepass changeit -keystore ..\lib\security\cacerts | findstr emc
  • Linux:
keytool -storepass changeit -list  keystore ../lib/security/cacerts  | grep emc

Additional Information

JRE sürümü 1.8.0_151 olan Windows NetWorker sunucusundaki örnek çıktı.

C:\Program Files\Java\jre1.8.0_151\bin>keytool -list -storepass changeit -keystore ..\lib\security\cacerts |findstr emc

C:\Program Files\Java\jre1.8.0_151\bin>
C:\Program Files\Java\jre1.8.0_151\bin>keytool -importcert -storepass changeit -trustcacerts -alias emcauthctomcat -file "C:\Program Files\EMC NetWorker\nsr\authc-server\tomcat\conf\emcauthctomcat.cer"  -keystore ..\lib\security\cacerts
Owner: CN=mynetworkerserver.mydomain.emc.com
Issuer: CN=mynetworkerserver.mydomain.emc.com
Serial number: f492a88f
Valid from: Thu May 11 13:45:42 PDT 2017 until: Mon May 05 13:45:42 PDT 2042
Certificate fingerprints:
         MD5:  BA:A6:DC:CE:4F:96:9E:57:3D:2A:57:07:D9:CC:A8:1F
         SHA1: 4D:F6:B4:54:44:24:B9:B7:E7:7A:DB:C2:6E:AE:4F:CD:F9:57:F3:45
         SHA256: FA:A8:88:CD:A1:A4:45:3D:AF:50:D9:E1:6E:F0:E7:60:61:61:24:11:ED:34:91:CE:DE:92:DA:C8:ED:4C:CD:13
Signature algorithm name: SHA512withRSA
Subject Public Key Algorithm: 3072-bit RSA key
Version: 3

Extensions:

#1: ObjectId: 2.5.29.17 Criticality=false
SubjectAlternativeName [
  DNSName: localhost
  IPAddress: 127.0.0.1
  DNSName: mynetworkerserver.mydomain.emc.com
]

Trust this certificate? [no]:  yes
Certificate was added to keystore

C:\Program Files\Java\jre1.8.0_151\bin>
C:\Program Files\Java\jre1.8.0_151\bin>keytool -list -storepass changeit -keystore ..\lib\security\cacerts |findstr emc
emcauthctomcat, Nov 15, 2017, trustedCertEntry,
C:\Program Files\Java\jre1.8.0_151\bin>
Article Properties
Article Number: 000048913
Article Type: Solution
Last Modified: 15 Oct 2025
Version:  4
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