API REST do NetWorker: Como usar um servidor AUTHC remoto ao processar solicitações RESTAPI?

Summary: Em ambientes com várias zonas de dados do NetWorker, a autenticação do NetWorker pode ser configurada por meio de um único servidor authc. Este artigo da KB detalha como executar funções da API REST do NetWorker usando um cabeçalho para instruir a chamada da API a usar o servidor de autenticação do NetWorker designado em vez do servidor do NetWorker especificado no URI da API. ...

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Instructions

A interface da API REST do NetWorker está sendo usada para acessar programaticamente o serviço de proteção de dados do NetWorker.  O NetWorker Authentication Service (authc) é configurado em um NetWorker Server remoto, portanto, a solicitação da API REST do NetWorker deve incluir as informações de autenticação.  A interface do NetWorker REST API v3 e mais recente pode incluir o servidor authc com um cabeçalho personalizado.  O valor da chave deve fornecer o endereço IP do servidor authc ou o nome de domínio totalmente qualificado (FQDN) e a porta authc (padrão = 9090):
 
Key: X-NW-AUTHC-BASE-URL
Valor: AUTHC_IP/AUTHC_FQDN:9090

O exemplo a seguir de um cliente de API mostra o uso desse cabeçalho para instruir o URI (Uniform Resource Identifier) da API a usar o host especificado no cabeçalho para autorização, em vez do host especificado no URI.
image.png


Neste exemplo, estamos nos conectando à API REST em um servidor NetWorker "nve":

nve:~ # tail -n 1 /nsr/logs/restapi/restapi.log
2024-02-07 10:51:25.512 INFO  [https-jsse-nio-9090-exec-4] c.e.n.w.WebApiResponse -Response status Method: 'GET', URI:'v3/global', Status '200'

No entanto, a autorização para essa solicitação foi processada em "networker-mc":

root@networker-mc:~# tail -n 1 /nsr/authc/logs/localhost_access_log.2024-02-07.txt
192.168.25.12 - - [07/Feb/2024:10:51:25 -0500] "POST /auth-server/api/v1/sec/authenticate HTTP/1.1" 201 12209

Se você não tiver acesso a um cliente de API, isso também poderá ser confirmado com o comando linux curl .
Sintaxe:  
curl -v -k --header "X-NW-AUTHC-BASE-URL:REMOTE_AUTHC_SERVER_ADDRESS:9090" --user Administrator https://NETWORKER_SERVER_ADDRESS:9090/nwrestapi/v3/global/...

Exemplo: 
nve:~ # curl -v -k --header "X-NW-AUTHC-BASE-URL:networker-mc:9090" --user Administrator https://nve:9090/nwrestapi/v3/global/
Enter host password for user 'Administrator':
*   Trying 192.168.25.12...
* TCP_NODELAY set
* Connected to nve (192.168.25.12) port 9090 (#0)
* ALPN, offering h2
* ALPN, offering http/1.1
* Cipher selection: ALL:!EXPORT:!EXPORT40:!EXPORT56:!aNULL:!LOW:!RC4:@STRENGTH
* TLSv1.2 (OUT), TLS handshake, Client hello (1):
* TLSv1.2 (IN), TLS handshake, Server hello (2):
* TLSv1.2 (IN), TLS handshake, Certificate (11):
* TLSv1.2 (IN), TLS handshake, Server key exchange (12):
* TLSv1.2 (IN), TLS handshake, Server finished (14):
* TLSv1.2 (OUT), TLS handshake, Client key exchange (16):
* TLSv1.2 (OUT), TLS change cipher, Client hello (1):
* TLSv1.2 (OUT), TLS handshake, Finished (20):
* TLSv1.2 (IN), TLS change cipher, Client hello (1):
* TLSv1.2 (IN), TLS handshake, Finished (20):
* SSL connection using TLSv1.2 / ECDHE-RSA-AES256-GCM-SHA384
* ALPN, server did not agree to a protocol
* Server certificate:
*  subject: C=US; ST=TX; L=Round Rock; O=DELL; OU=NetWorker; CN=nve.amer.local
*  start date: Oct  8 13:55:46 2019 GMT
*  expire date: Oct  1 13:55:46 2044 GMT
*  issuer: C=US; ST=TX; L=Round Rock; O=DELL; OU=NetWorker; CN=nve.amer.local
*  SSL certificate verify result: self signed certificate (18), continuing anyway.
* Server auth using Basic with user 'Administrator'
> GET /nwrestapi/v3/global/ HTTP/1.1
> Host: nve:9090
> Authorization: Basic QWRtaW5pc3RyYXRvcjpBZG1pblBhc3NAMDE=
> User-Agent: curl/7.60.0
> Accept: */*
> X-NW-AUTHC-BASE-URL:networker-mc:9090
>
< HTTP/1.1 200
< Content-Security-Policy: frame-ancestors 'none';script-src' 'self';object-src 'self'
< Strict-Transport-Security: max-age=31536000
< X-XSS-Protection: 1; mode=block
< X-Frame-Options: DENY
< X-Content-Type-Options: nosniff
< Date: Wed, 07 Feb 2024 15:41:33 GMT
< Cache-Control: no-cache,no-store,must-revalidate
< Pragma: no-cache
< Expires: 0
< Content-Type: application/json
< Transfer-Encoding: chunked
< Server: NSR SERVICES for Authentication
<
{"links":[{"href":"https://nve:9090/nwrestapi/v3/global/alerts","title":"List of alert messages"},{"href":"https://nve:9090/nwrestapi/v3/global/auditlogconfig","title":"Audit log configuration"},{"href":"https://nve:9090/nwrestapi/v3/global/auditlogconfigs","title":"Audit log configurations"},{"href":"https://nve:9090/nwrestapi/v3/global/backups","title":"List of backups"},{"href":"https://nve:9090/nwrestapi/v3/global/clients","title":"List of clients"},{"href":"https://nve:9090/nwrestapi/v3/global/cloudboostappliances","title":"List of cloudboost appliances"},{"href":"https://nve:9090/nwrestapi/v3/global/datadomainsystems","title":"List of data domain systems"},{"href":"https://nve:9090/nwrestapi/v3/global/dddevicereplication","title":"DD device replication"},{"href":"https://nve:9090/nwrestapi/v3/global/devices","title":"List of storage devices"},{"href":"https://nve:9090/nwrestapi/v3/global/directives","title":"List of backup directives"},{"href":"https://nve:9090/nwrestapi/v3/global/inspect","title":"Inspect remote/local server"},{"href":"https://nve:9090/nwrestapi/v3/global/jobgroups","title":"List of job groups"},{"href":"https://nve:9090/nwrestapi/v3/global/jobindications","title":"List of job indications"},{"href":"https://nve:9090/nwrestapi/v3/global/jobs","title":"List of jobs"},{"href":"https://nve:9090/nwrestapi/v3/global/jukeboxes","title":"List of jukeboxes"},{"href":"https://nve:9090/nwrestapi/v3/global/labels","title":"List of volume label templates"},{"href":"https://nve:9090/nwrestapi/v3/global/licenseconfig","title":"Server license configuration"},{"href":"https://nve:9090/nwrestapi/v3/global/licenses","title":"List of license templates"},{"href":"https://nve:9090/nwrestapi/v3/global/lockbox","title":"Lockbox resource"},{"href":"https://nve:9090/nwrestapi/v3/global/mediaconfig","title":"Server media configuration"},{"href":"https://nve:9090/nwrestapi/v3/global/mobilestorageunits","title":"Mobile storage units."},{"href":"https://nve:9090/nwrestapi/v3/global/nasdevices","title":"List of NAS devices"},{"href":"https://nve:9090/nwrestapi/v3/global/notifications","title":"List of notification settings"},{"href":"https://nve:9090/nwrestapi/v3/global/nsrcloneconfig","title":"NSR Clone Configuration"},{"href":"https://nve:9090/nwrestapi/v3/global/pools","title":"List of pools"},{"href":"https://nve:9090/nwrestapi/v3/global/probes","title":"List of probes"},{"href":"https://nve:9090/nwrestapi/v3/global/protectiongroups","title":"List of protection groups"},{"href":"https://nve:9090/nwrestapi/v3/global/protectionpolicies","title":"List of protection policies"},{"href":"https://nve:9090/nwrestapi/v3/global/recoverapps","title":"List of recovery applications"},{"href":"https://nve:9090/nwrestapi/v3/global/recovers","title":"List of recover resources"},{"href":"https://nve:9090/nwrestapi/v3/global/rules","title":"List of rules"},{"href":"https://nve:9090/nwrestapi/v3/global/schedules","title":"List of schedules"},{"href":"https://nve:9090/nwrestapi/v3/global/securityconfig","title":"Server security configurati* Connection #0 to host nve left intact
on"},{"href":"https://nve:9090/nwrestapi/v3/global/serverconfig","title":"Server configuration"},{"href":"https://nve:9090/nwrestapi/v3/global/servermessages","title":"List of server messages"},{"href":"https://nve:9090/nwrestapi/v3/global/serverstatistics","title":"Server statistics"},{"href":"https://nve:9090/nwrestapi/v3/global/sessions","title":"List of save/recover sessions"},{"href":"https://nve:9090/nwrestapi/v3/global/storagenodes","title":"List of storage nodes"},{"href":"https://nve:9090/nwrestapi/v3/global/tenants","title":"Restricted data zone protection"},{"href":"https://nve:9090/nwrestapi/v3/global/timepolicies","title":"List of Time Policies"},{"href":"https://nve:9090/nwrestapi/v3/global/usergroups","title":"List of user groups"},{"href":"https://nve:9090/nwrestapi/v3/global/vmware","title":"View of VMware objects"},{"href":"https://nve:9090/nwrestapi/v3/global/volumes","title":"List of volumes"}]}


Logs:

Servidor de autenticação:

Linux: /nsr/authc/logs
Windows: C:\Arquivos de Programas\EMC NetWorker\nsr\authc-server\tomcat\logs

API REST (servidor NetWorker):

Linux: /nsr/logs/restapi/restapi.log
Windows: C:\Arquivos de Programas\EMC NetWorker\nsr\logs\restapi\restapi.log

 

Additional Information

NetWorker: Como habilitar a depuração AUTHC para fins
de solução de problemasNetworker: Como habilitar a depuração
da API RESTGuia de triagem da API REST do NetWorker

Affected Products

NetWorker

Products

NetWorker
Article Properties
Article Number: 000011247
Article Type: How To
Last Modified: 04 Mar 2025
Version:  5
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