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Proxying nifi using nginx


In Nginx, how can I rewrite all http requests to https while maintaining sub-domain?Reverse proxying HTTPS from nginx to ApacheProxying webmin with nginxreverse proxying with NGINX to two back-end serversnginx doesn't check server_name and port on websocket proxyingnginx proxying requests to wrong backendNginx proxy_pass reverse proxying behind corporate firewallNGINX not proxying to the right server?Nginx tries to open static files instead of proxying themnginx redirects instead of proxying






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0















I want to use an https nginx to proxy a non-secured nifi server running in the same box.



So far the closest I get is by using this configuration:



location ^~ /nifi 
proxy_set_header X-ProxyHost localhost;
proxy_set_header X-ProxyPort 6969;
proxy_set_header X-ProxyContextPath /nifi;

proxy_pass http://localhost:6969/nifi;



In nifi I get the exception:



2018-11-24 17:40:19,473 ERROR [NiFi Web Server-20] o.a.nifi.web.api.config.ThrowableMapper An unexpected error has occurred:


javax.ws.rs.core.UriBuilderException: The provided context path [/nifi] was not whitelisted []. Returning Internal Server Error response.
javax.ws.rs.core.UriBuilderException: The provided context path [/nifi] was not whitelisted []
at org.apache.nifi.web.util.WebUtils.verifyContextPath(WebUtils.java:152)
at org.apache.nifi.web.util.WebUtils.getResourcePath(WebUtils.java:125)
at org.apache.nifi.web.api.ApplicationResource.buildResourceUri(ApplicationResource.java:159)
at org.apache.nifi.web.api.ApplicationResource.generateResourceUri(ApplicationResource.java:141)
at org.apache.nifi.web.api.ProcessorResource.populateRemainingProcessorEntityContent(ProcessorResource.java:107)
at org.apache.nifi.web.api.ProcessorResource.populateRemainingProcessorEntitiesContent(ProcessorResource.java:95)
at org.apache.nifi.web.api.FlowResource.populateRemainingFlowStructure(FlowResource.java:200)
at org.apache.nifi.web.api.FlowResource.populateRemainingFlowContent(FlowResource.java:187)
at org.apache.nifi.web.api.FlowResource.getFlow(FlowResource.java:373)



Any hints?










share|improve this question
























  • Check your error logs.

    – Michael Hampton
    Nov 24 '18 at 15:44

















0















I want to use an https nginx to proxy a non-secured nifi server running in the same box.



So far the closest I get is by using this configuration:



location ^~ /nifi 
proxy_set_header X-ProxyHost localhost;
proxy_set_header X-ProxyPort 6969;
proxy_set_header X-ProxyContextPath /nifi;

proxy_pass http://localhost:6969/nifi;



In nifi I get the exception:



2018-11-24 17:40:19,473 ERROR [NiFi Web Server-20] o.a.nifi.web.api.config.ThrowableMapper An unexpected error has occurred:


javax.ws.rs.core.UriBuilderException: The provided context path [/nifi] was not whitelisted []. Returning Internal Server Error response.
javax.ws.rs.core.UriBuilderException: The provided context path [/nifi] was not whitelisted []
at org.apache.nifi.web.util.WebUtils.verifyContextPath(WebUtils.java:152)
at org.apache.nifi.web.util.WebUtils.getResourcePath(WebUtils.java:125)
at org.apache.nifi.web.api.ApplicationResource.buildResourceUri(ApplicationResource.java:159)
at org.apache.nifi.web.api.ApplicationResource.generateResourceUri(ApplicationResource.java:141)
at org.apache.nifi.web.api.ProcessorResource.populateRemainingProcessorEntityContent(ProcessorResource.java:107)
at org.apache.nifi.web.api.ProcessorResource.populateRemainingProcessorEntitiesContent(ProcessorResource.java:95)
at org.apache.nifi.web.api.FlowResource.populateRemainingFlowStructure(FlowResource.java:200)
at org.apache.nifi.web.api.FlowResource.populateRemainingFlowContent(FlowResource.java:187)
at org.apache.nifi.web.api.FlowResource.getFlow(FlowResource.java:373)



Any hints?










share|improve this question
























  • Check your error logs.

    – Michael Hampton
    Nov 24 '18 at 15:44













0












0








0








I want to use an https nginx to proxy a non-secured nifi server running in the same box.



So far the closest I get is by using this configuration:



location ^~ /nifi 
proxy_set_header X-ProxyHost localhost;
proxy_set_header X-ProxyPort 6969;
proxy_set_header X-ProxyContextPath /nifi;

proxy_pass http://localhost:6969/nifi;



In nifi I get the exception:



2018-11-24 17:40:19,473 ERROR [NiFi Web Server-20] o.a.nifi.web.api.config.ThrowableMapper An unexpected error has occurred:


javax.ws.rs.core.UriBuilderException: The provided context path [/nifi] was not whitelisted []. Returning Internal Server Error response.
javax.ws.rs.core.UriBuilderException: The provided context path [/nifi] was not whitelisted []
at org.apache.nifi.web.util.WebUtils.verifyContextPath(WebUtils.java:152)
at org.apache.nifi.web.util.WebUtils.getResourcePath(WebUtils.java:125)
at org.apache.nifi.web.api.ApplicationResource.buildResourceUri(ApplicationResource.java:159)
at org.apache.nifi.web.api.ApplicationResource.generateResourceUri(ApplicationResource.java:141)
at org.apache.nifi.web.api.ProcessorResource.populateRemainingProcessorEntityContent(ProcessorResource.java:107)
at org.apache.nifi.web.api.ProcessorResource.populateRemainingProcessorEntitiesContent(ProcessorResource.java:95)
at org.apache.nifi.web.api.FlowResource.populateRemainingFlowStructure(FlowResource.java:200)
at org.apache.nifi.web.api.FlowResource.populateRemainingFlowContent(FlowResource.java:187)
at org.apache.nifi.web.api.FlowResource.getFlow(FlowResource.java:373)



Any hints?










share|improve this question
















I want to use an https nginx to proxy a non-secured nifi server running in the same box.



So far the closest I get is by using this configuration:



location ^~ /nifi 
proxy_set_header X-ProxyHost localhost;
proxy_set_header X-ProxyPort 6969;
proxy_set_header X-ProxyContextPath /nifi;

proxy_pass http://localhost:6969/nifi;



In nifi I get the exception:



2018-11-24 17:40:19,473 ERROR [NiFi Web Server-20] o.a.nifi.web.api.config.ThrowableMapper An unexpected error has occurred:


javax.ws.rs.core.UriBuilderException: The provided context path [/nifi] was not whitelisted []. Returning Internal Server Error response.
javax.ws.rs.core.UriBuilderException: The provided context path [/nifi] was not whitelisted []
at org.apache.nifi.web.util.WebUtils.verifyContextPath(WebUtils.java:152)
at org.apache.nifi.web.util.WebUtils.getResourcePath(WebUtils.java:125)
at org.apache.nifi.web.api.ApplicationResource.buildResourceUri(ApplicationResource.java:159)
at org.apache.nifi.web.api.ApplicationResource.generateResourceUri(ApplicationResource.java:141)
at org.apache.nifi.web.api.ProcessorResource.populateRemainingProcessorEntityContent(ProcessorResource.java:107)
at org.apache.nifi.web.api.ProcessorResource.populateRemainingProcessorEntitiesContent(ProcessorResource.java:95)
at org.apache.nifi.web.api.FlowResource.populateRemainingFlowStructure(FlowResource.java:200)
at org.apache.nifi.web.api.FlowResource.populateRemainingFlowContent(FlowResource.java:187)
at org.apache.nifi.web.api.FlowResource.getFlow(FlowResource.java:373)



Any hints?







nginx reverse-proxy nifi






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 24 '18 at 20:48







xain

















asked Nov 24 '18 at 11:07









xainxain

3891821




3891821












  • Check your error logs.

    – Michael Hampton
    Nov 24 '18 at 15:44

















  • Check your error logs.

    – Michael Hampton
    Nov 24 '18 at 15:44
















Check your error logs.

– Michael Hampton
Nov 24 '18 at 15:44





Check your error logs.

– Michael Hampton
Nov 24 '18 at 15:44










3 Answers
3






active

oldest

votes


















0














Just update your proxy_pass to remove the nifi suffix.




location ^~ /nifi

proxy_set_header X-ProxyHost localhost;
proxy_set_header X-ProxyPort 6969;
proxy_set_header X-ProxyContextPath /nifi;

proxy_pass http://localhost:6969;





nginx will append the entire $uri to the proxy_pass url, so nginx was forwarding to http://localhost:6969/nifi/nifi/... instead of http://localhost:6969/nifi/...






share|improve this answer























  • Still the same error after correcting the proxy pass entry

    – xain
    Nov 25 '18 at 4:19


















0














Additional to the answer above, try adding the X-ProxyScheme header.



Also, if you are advertising your site for external access, modify the X-ProxyHost to your LAN accessible IP address or Internet accessible domain name. (i.e. mynifiwebaccess.com,10.51.102.9)



location ^~ /nifi 

proxy_set_header X-ProxyScheme https;
proxy_set_header X-ProxyHost mynifiwebaccess.com;
proxy_set_header X-ProxyPort <externally_advertised_port_number>;
proxy_set_header X-ProxyContextPath /nifi;

proxy_pass http://localhost:6969;




I am not sure about your configuration but you could try making the port number for the externally_advertised_port on the code above different since NiFi might be running and using port 6969 already.






share|improve this answer






























    0














    the error message: javax.ws.rs.core.UriBuilderException: The provided context path [/nifi] was not whitelisted [].



    this is caused by nifi.web.proxy.context.path is not set properly.



    check the doc:



    https://docs.hortonworks.com/HDPDocuments/HDF3/HDF-3.3.0/nifi-configuration-best-practices/content/proxy_configuration.html






    share|improve this answer























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      3 Answers
      3






      active

      oldest

      votes








      3 Answers
      3






      active

      oldest

      votes









      active

      oldest

      votes






      active

      oldest

      votes









      0














      Just update your proxy_pass to remove the nifi suffix.




      location ^~ /nifi

      proxy_set_header X-ProxyHost localhost;
      proxy_set_header X-ProxyPort 6969;
      proxy_set_header X-ProxyContextPath /nifi;

      proxy_pass http://localhost:6969;





      nginx will append the entire $uri to the proxy_pass url, so nginx was forwarding to http://localhost:6969/nifi/nifi/... instead of http://localhost:6969/nifi/...






      share|improve this answer























      • Still the same error after correcting the proxy pass entry

        – xain
        Nov 25 '18 at 4:19















      0














      Just update your proxy_pass to remove the nifi suffix.




      location ^~ /nifi

      proxy_set_header X-ProxyHost localhost;
      proxy_set_header X-ProxyPort 6969;
      proxy_set_header X-ProxyContextPath /nifi;

      proxy_pass http://localhost:6969;





      nginx will append the entire $uri to the proxy_pass url, so nginx was forwarding to http://localhost:6969/nifi/nifi/... instead of http://localhost:6969/nifi/...






      share|improve this answer























      • Still the same error after correcting the proxy pass entry

        – xain
        Nov 25 '18 at 4:19













      0












      0








      0







      Just update your proxy_pass to remove the nifi suffix.




      location ^~ /nifi

      proxy_set_header X-ProxyHost localhost;
      proxy_set_header X-ProxyPort 6969;
      proxy_set_header X-ProxyContextPath /nifi;

      proxy_pass http://localhost:6969;





      nginx will append the entire $uri to the proxy_pass url, so nginx was forwarding to http://localhost:6969/nifi/nifi/... instead of http://localhost:6969/nifi/...






      share|improve this answer













      Just update your proxy_pass to remove the nifi suffix.




      location ^~ /nifi

      proxy_set_header X-ProxyHost localhost;
      proxy_set_header X-ProxyPort 6969;
      proxy_set_header X-ProxyContextPath /nifi;

      proxy_pass http://localhost:6969;





      nginx will append the entire $uri to the proxy_pass url, so nginx was forwarding to http://localhost:6969/nifi/nifi/... instead of http://localhost:6969/nifi/...







      share|improve this answer












      share|improve this answer



      share|improve this answer










      answered Nov 25 '18 at 0:51









      2ps2ps

      79937




      79937












      • Still the same error after correcting the proxy pass entry

        – xain
        Nov 25 '18 at 4:19

















      • Still the same error after correcting the proxy pass entry

        – xain
        Nov 25 '18 at 4:19
















      Still the same error after correcting the proxy pass entry

      – xain
      Nov 25 '18 at 4:19





      Still the same error after correcting the proxy pass entry

      – xain
      Nov 25 '18 at 4:19













      0














      Additional to the answer above, try adding the X-ProxyScheme header.



      Also, if you are advertising your site for external access, modify the X-ProxyHost to your LAN accessible IP address or Internet accessible domain name. (i.e. mynifiwebaccess.com,10.51.102.9)



      location ^~ /nifi 

      proxy_set_header X-ProxyScheme https;
      proxy_set_header X-ProxyHost mynifiwebaccess.com;
      proxy_set_header X-ProxyPort <externally_advertised_port_number>;
      proxy_set_header X-ProxyContextPath /nifi;

      proxy_pass http://localhost:6969;




      I am not sure about your configuration but you could try making the port number for the externally_advertised_port on the code above different since NiFi might be running and using port 6969 already.






      share|improve this answer



























        0














        Additional to the answer above, try adding the X-ProxyScheme header.



        Also, if you are advertising your site for external access, modify the X-ProxyHost to your LAN accessible IP address or Internet accessible domain name. (i.e. mynifiwebaccess.com,10.51.102.9)



        location ^~ /nifi 

        proxy_set_header X-ProxyScheme https;
        proxy_set_header X-ProxyHost mynifiwebaccess.com;
        proxy_set_header X-ProxyPort <externally_advertised_port_number>;
        proxy_set_header X-ProxyContextPath /nifi;

        proxy_pass http://localhost:6969;




        I am not sure about your configuration but you could try making the port number for the externally_advertised_port on the code above different since NiFi might be running and using port 6969 already.






        share|improve this answer

























          0












          0








          0







          Additional to the answer above, try adding the X-ProxyScheme header.



          Also, if you are advertising your site for external access, modify the X-ProxyHost to your LAN accessible IP address or Internet accessible domain name. (i.e. mynifiwebaccess.com,10.51.102.9)



          location ^~ /nifi 

          proxy_set_header X-ProxyScheme https;
          proxy_set_header X-ProxyHost mynifiwebaccess.com;
          proxy_set_header X-ProxyPort <externally_advertised_port_number>;
          proxy_set_header X-ProxyContextPath /nifi;

          proxy_pass http://localhost:6969;




          I am not sure about your configuration but you could try making the port number for the externally_advertised_port on the code above different since NiFi might be running and using port 6969 already.






          share|improve this answer













          Additional to the answer above, try adding the X-ProxyScheme header.



          Also, if you are advertising your site for external access, modify the X-ProxyHost to your LAN accessible IP address or Internet accessible domain name. (i.e. mynifiwebaccess.com,10.51.102.9)



          location ^~ /nifi 

          proxy_set_header X-ProxyScheme https;
          proxy_set_header X-ProxyHost mynifiwebaccess.com;
          proxy_set_header X-ProxyPort <externally_advertised_port_number>;
          proxy_set_header X-ProxyContextPath /nifi;

          proxy_pass http://localhost:6969;




          I am not sure about your configuration but you could try making the port number for the externally_advertised_port on the code above different since NiFi might be running and using port 6969 already.







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Feb 5 at 12:58









          tdltdl

          1




          1





















              0














              the error message: javax.ws.rs.core.UriBuilderException: The provided context path [/nifi] was not whitelisted [].



              this is caused by nifi.web.proxy.context.path is not set properly.



              check the doc:



              https://docs.hortonworks.com/HDPDocuments/HDF3/HDF-3.3.0/nifi-configuration-best-practices/content/proxy_configuration.html






              share|improve this answer



























                0














                the error message: javax.ws.rs.core.UriBuilderException: The provided context path [/nifi] was not whitelisted [].



                this is caused by nifi.web.proxy.context.path is not set properly.



                check the doc:



                https://docs.hortonworks.com/HDPDocuments/HDF3/HDF-3.3.0/nifi-configuration-best-practices/content/proxy_configuration.html






                share|improve this answer

























                  0












                  0








                  0







                  the error message: javax.ws.rs.core.UriBuilderException: The provided context path [/nifi] was not whitelisted [].



                  this is caused by nifi.web.proxy.context.path is not set properly.



                  check the doc:



                  https://docs.hortonworks.com/HDPDocuments/HDF3/HDF-3.3.0/nifi-configuration-best-practices/content/proxy_configuration.html






                  share|improve this answer













                  the error message: javax.ws.rs.core.UriBuilderException: The provided context path [/nifi] was not whitelisted [].



                  this is caused by nifi.web.proxy.context.path is not set properly.



                  check the doc:



                  https://docs.hortonworks.com/HDPDocuments/HDF3/HDF-3.3.0/nifi-configuration-best-practices/content/proxy_configuration.html







                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered May 9 at 5:18









                  echoecho

                  101




                  101



























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