General question regarding authentication and authorization for HTTP requests between front- and backend










0














This might be an easy question:



I tried setting up a very simple webapp with Angular 7 and Django, writing some Python methods to handle data and visualizing results in Angular frontend. As my requests failed with unauthorisized I started to read about Authentication and Authorization for HTTP requests but the more I read the more I'm drifting away from the big picture.



So my wquestions are:



  1. Can I enable an user to make HTTP requests to the backend without
    and login?

  2. Would it be possible to secure these requests?

  3. When I only allow users to to HTTP requests after any login, how do I do
    the first registration?

  4. Is the correct way: 1) user logs in 2) an
    authorization token is provided 3) the token is parsed to every
    request the user does after login ?

Thanks for helping me understanding the basic idea behind this!










share|improve this question


























    0














    This might be an easy question:



    I tried setting up a very simple webapp with Angular 7 and Django, writing some Python methods to handle data and visualizing results in Angular frontend. As my requests failed with unauthorisized I started to read about Authentication and Authorization for HTTP requests but the more I read the more I'm drifting away from the big picture.



    So my wquestions are:



    1. Can I enable an user to make HTTP requests to the backend without
      and login?

    2. Would it be possible to secure these requests?

    3. When I only allow users to to HTTP requests after any login, how do I do
      the first registration?

    4. Is the correct way: 1) user logs in 2) an
      authorization token is provided 3) the token is parsed to every
      request the user does after login ?

    Thanks for helping me understanding the basic idea behind this!










    share|improve this question
























      0












      0








      0







      This might be an easy question:



      I tried setting up a very simple webapp with Angular 7 and Django, writing some Python methods to handle data and visualizing results in Angular frontend. As my requests failed with unauthorisized I started to read about Authentication and Authorization for HTTP requests but the more I read the more I'm drifting away from the big picture.



      So my wquestions are:



      1. Can I enable an user to make HTTP requests to the backend without
        and login?

      2. Would it be possible to secure these requests?

      3. When I only allow users to to HTTP requests after any login, how do I do
        the first registration?

      4. Is the correct way: 1) user logs in 2) an
        authorization token is provided 3) the token is parsed to every
        request the user does after login ?

      Thanks for helping me understanding the basic idea behind this!










      share|improve this question













      This might be an easy question:



      I tried setting up a very simple webapp with Angular 7 and Django, writing some Python methods to handle data and visualizing results in Angular frontend. As my requests failed with unauthorisized I started to read about Authentication and Authorization for HTTP requests but the more I read the more I'm drifting away from the big picture.



      So my wquestions are:



      1. Can I enable an user to make HTTP requests to the backend without
        and login?

      2. Would it be possible to secure these requests?

      3. When I only allow users to to HTTP requests after any login, how do I do
        the first registration?

      4. Is the correct way: 1) user logs in 2) an
        authorization token is provided 3) the token is parsed to every
        request the user does after login ?

      Thanks for helping me understanding the basic idea behind this!







      authentication authorization httprequest frontend backend






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 12 '18 at 20:48









      smaica

      122315




      122315






















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