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S
sagi_laniado
Level 3
July 26, 2019
Solved

Generating JWT for Target API

  • July 26, 2019
  • 4 replies
  • 7797 views

Hi,

I've followed the steps to generate JWT token from Adobe I/O and then exchange it with Access Token.

It's working as expected but the expiration of the token is set for 24 hours.

After 24 hours I need to generate a new JWT token and Access token.

Since I need to generate it every day is there a way to do it programmatically or ser a process to refresh it?

Thanks,

Sagi

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    Best answer by Rajneesh_Gautam_

    Hi Sagil - here is Python code to generate JWT token:

    # expiry time as 24 hours

    expiry_time = int(time.time()) + 60*60*24

    ims_host = 'ims-na1.adobelogin.com'

    ims_endpoint_jwt = '/ims/exchange/jwt/'

    # create payload

    payload = {

        'exp' : expiry_time,

        'iss' : <YOUR-ADOBE-ORG-ID>,

        'sub' : <YOUR-TEST-ACCOUNT-ID>,

        'https://ims-na1.adobelogin.com/s/ent_marketing_sdk': True,   

        'aud' : "https://" + ims_host + "/c/" + <API-KEY-OF-ADOBE-IO-INTEGRATION>

    }

    # Read the private key we will use to sign the JWT.

    priv_key_file = open(<PRIVATE-KEY-PATH>)

    priv_key = priv_key_file.read()

    priv_key_file.close()

    # create JSON Web Token, signing it with the private key.

    jwt_token = jwt.encode(payload, priv_key, algorithm='RS256')

    # decode bytes into string

    jwt_token = jwt_token.decode("utf-8")

    Hope this helps,

    Rajneesh

    4 replies

    MihneaD
    Adobe Employee
    MihneaDAdobe Employee
    Adobe Employee
    August 5, 2019

    sagil23995776​,

    Unfortunately for security purposes it needs to be re-generated every 24hrs.

    Mihnea Docea | Technical Support Consultant | Customer Experience | Adobe | (:: 1 (800) 497-0335

      Rajneesh_Gautam_
      Community Advisor
      Rajneesh_Gautam_Community AdvisorAccepted solution
      Community Advisor
      August 7, 2019

      Hi Sagil - here is Python code to generate JWT token:

      # expiry time as 24 hours

      expiry_time = int(time.time()) + 60*60*24

      ims_host = 'ims-na1.adobelogin.com'

      ims_endpoint_jwt = '/ims/exchange/jwt/'

      # create payload

      payload = {

          'exp' : expiry_time,

          'iss' : <YOUR-ADOBE-ORG-ID>,

          'sub' : <YOUR-TEST-ACCOUNT-ID>,

          'https://ims-na1.adobelogin.com/s/ent_marketing_sdk': True,   

          'aud' : "https://" + ims_host + "/c/" + <API-KEY-OF-ADOBE-IO-INTEGRATION>

      }

      # Read the private key we will use to sign the JWT.

      priv_key_file = open(<PRIVATE-KEY-PATH>)

      priv_key = priv_key_file.read()

      priv_key_file.close()

      # create JSON Web Token, signing it with the private key.

      jwt_token = jwt.encode(payload, priv_key, algorithm='RS256')

      # decode bytes into string

      jwt_token = jwt_token.decode("utf-8")

      Hope this helps,

      Rajneesh

        M
        mmbb110
        Level 9
        October 6, 2020
        @1559532, can you please help. The above code will generate a access token?
        N
        najls1
        September 4, 2019

        I'm trying to do this exact same thing but in C# .NET. You wouldn't happen to have an example for that as well?

        M
        Mahmoud-Majid
        Level 2
        February 4, 2023

        Hi All,

        I'm facing the same issue currently, I'm trying to generate token programmatically and followed the steps per the doc here: https://experienceleague.adobe.com/docs/experience-platform/tags/api/getting-started.html?lang=en#:~:text=Generate%20access%20tokens%20programmatically
        but I'm getting a 503: Service Unavailable response!
        Is it not available anymore or what? 

         

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