Best way to reference a keyfile in nodejs










1















I did some searching, but my terms "keyfile reference secure" and various others turned up too many results, so here I am. If this has been asked before, I'd be happy to reference that.



I have a nodejs project that uses the Google Vision API/SDK and that sample project uses the google-cloud module and then uses this kind of structure to get the key file (reference here



 var gcloud = require('google-cloud');

var datastore = gcloud.datastore(
projectId: config.projectId,
keyFilename: config.keyFilename
);


However, when using the @google-cloud/vision module directly, you can also use the GOOGLE_APPLICATION_CREDENTIALS environment variable pointing to a file containing the key file and it "just works" as long as you export the environment variable or set the variable and initiate the command like so:



GOOGLE_APPLICATION_CREDENTIALS=/home/jomama/somefolder/keyfile.json node


So, considering the project will be tracked with git, my questions are:



  1. What is the code level advantage of using either approach in the above?

  2. What security issues need to be addressed in either approach?

  3. Any other considerations I'm missing?

Granted I don't want my keyfile stored in git but I still want the project tracked there.










share|improve this question


























    1















    I did some searching, but my terms "keyfile reference secure" and various others turned up too many results, so here I am. If this has been asked before, I'd be happy to reference that.



    I have a nodejs project that uses the Google Vision API/SDK and that sample project uses the google-cloud module and then uses this kind of structure to get the key file (reference here



     var gcloud = require('google-cloud');

    var datastore = gcloud.datastore(
    projectId: config.projectId,
    keyFilename: config.keyFilename
    );


    However, when using the @google-cloud/vision module directly, you can also use the GOOGLE_APPLICATION_CREDENTIALS environment variable pointing to a file containing the key file and it "just works" as long as you export the environment variable or set the variable and initiate the command like so:



    GOOGLE_APPLICATION_CREDENTIALS=/home/jomama/somefolder/keyfile.json node


    So, considering the project will be tracked with git, my questions are:



    1. What is the code level advantage of using either approach in the above?

    2. What security issues need to be addressed in either approach?

    3. Any other considerations I'm missing?

    Granted I don't want my keyfile stored in git but I still want the project tracked there.










    share|improve this question
























      1












      1








      1








      I did some searching, but my terms "keyfile reference secure" and various others turned up too many results, so here I am. If this has been asked before, I'd be happy to reference that.



      I have a nodejs project that uses the Google Vision API/SDK and that sample project uses the google-cloud module and then uses this kind of structure to get the key file (reference here



       var gcloud = require('google-cloud');

      var datastore = gcloud.datastore(
      projectId: config.projectId,
      keyFilename: config.keyFilename
      );


      However, when using the @google-cloud/vision module directly, you can also use the GOOGLE_APPLICATION_CREDENTIALS environment variable pointing to a file containing the key file and it "just works" as long as you export the environment variable or set the variable and initiate the command like so:



      GOOGLE_APPLICATION_CREDENTIALS=/home/jomama/somefolder/keyfile.json node


      So, considering the project will be tracked with git, my questions are:



      1. What is the code level advantage of using either approach in the above?

      2. What security issues need to be addressed in either approach?

      3. Any other considerations I'm missing?

      Granted I don't want my keyfile stored in git but I still want the project tracked there.










      share|improve this question














      I did some searching, but my terms "keyfile reference secure" and various others turned up too many results, so here I am. If this has been asked before, I'd be happy to reference that.



      I have a nodejs project that uses the Google Vision API/SDK and that sample project uses the google-cloud module and then uses this kind of structure to get the key file (reference here



       var gcloud = require('google-cloud');

      var datastore = gcloud.datastore(
      projectId: config.projectId,
      keyFilename: config.keyFilename
      );


      However, when using the @google-cloud/vision module directly, you can also use the GOOGLE_APPLICATION_CREDENTIALS environment variable pointing to a file containing the key file and it "just works" as long as you export the environment variable or set the variable and initiate the command like so:



      GOOGLE_APPLICATION_CREDENTIALS=/home/jomama/somefolder/keyfile.json node


      So, considering the project will be tracked with git, my questions are:



      1. What is the code level advantage of using either approach in the above?

      2. What security issues need to be addressed in either approach?

      3. Any other considerations I'm missing?

      Granted I don't want my keyfile stored in git but I still want the project tracked there.







      git google-cloud-platform private-key






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 13 '18 at 13:23









      nomadic_squirrelnomadic_squirrel

      346210




      346210






















          0






          active

          oldest

          votes











          Your Answer






          StackExchange.ifUsing("editor", function ()
          StackExchange.using("externalEditor", function ()
          StackExchange.using("snippets", function ()
          StackExchange.snippets.init();
          );
          );
          , "code-snippets");

          StackExchange.ready(function()
          var channelOptions =
          tags: "".split(" "),
          id: "1"
          ;
          initTagRenderer("".split(" "), "".split(" "), channelOptions);

          StackExchange.using("externalEditor", function()
          // Have to fire editor after snippets, if snippets enabled
          if (StackExchange.settings.snippets.snippetsEnabled)
          StackExchange.using("snippets", function()
          createEditor();
          );

          else
          createEditor();

          );

          function createEditor()
          StackExchange.prepareEditor(
          heartbeatType: 'answer',
          autoActivateHeartbeat: false,
          convertImagesToLinks: true,
          noModals: true,
          showLowRepImageUploadWarning: true,
          reputationToPostImages: 10,
          bindNavPrevention: true,
          postfix: "",
          imageUploader:
          brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
          contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
          allowUrls: true
          ,
          onDemand: true,
          discardSelector: ".discard-answer"
          ,immediatelyShowMarkdownHelp:true
          );



          );













          draft saved

          draft discarded


















          StackExchange.ready(
          function ()
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53281993%2fbest-way-to-reference-a-keyfile-in-nodejs%23new-answer', 'question_page');

          );

          Post as a guest















          Required, but never shown

























          0






          active

          oldest

          votes








          0






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes















          draft saved

          draft discarded
















































          Thanks for contributing an answer to Stack Overflow!


          • Please be sure to answer the question. Provide details and share your research!

          But avoid


          • Asking for help, clarification, or responding to other answers.

          • Making statements based on opinion; back them up with references or personal experience.

          To learn more, see our tips on writing great answers.




          draft saved


          draft discarded














          StackExchange.ready(
          function ()
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53281993%2fbest-way-to-reference-a-keyfile-in-nodejs%23new-answer', 'question_page');

          );

          Post as a guest















          Required, but never shown





















































          Required, but never shown














          Required, but never shown












          Required, but never shown







          Required, but never shown

































          Required, but never shown














          Required, but never shown












          Required, but never shown







          Required, but never shown







          Popular posts from this blog

          Kleinkühnau

          Makov (Slowakei)

          Deutsches Schauspielhaus