boto3 s3 generate_presigned_url ExpiresIn doesn't work as expected





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I have tried to generate pre-signed URL with 7dsys expiration time.
(It is saying maximum duration is 7days, AWS S3 pre signed URL without Expiry date)



# It is called and retruned in AWS Lambda

boto3.client('s3').generate_presigned_url(

    'get_object',

    Params={'Bucket': bucket, 'Key': object_key},

    ExpiresIn=(60*60*24*7)  # 7days

)


However, it seems not to retain the pre-signed URL for 7days but just several hours. The pre-signed URL just returns the XML format after that.



<Error>

  <Code>ExpiredToken</Code>

    <Message>The provided token has expired.</Message>

.

.

.

</Error>


It seems even to be different expiration time every time I try, sometimes 5 hours, sometime 12hours.



I don't know why.






amazon-web-services amazon-s3 pre-signed-url







share|improve this question





























    0















    I have tried to generate pre-signed URL with 7dsys expiration time.
    (It is saying maximum duration is 7days, AWS S3 pre signed URL without Expiry date)



    # It is called and retruned in AWS Lambda
    
boto3.client('s3').generate_presigned_url(
    
    'get_object',
    
    Params={'Bucket': bucket, 'Key': object_key},
    
    ExpiresIn=(60*60*24*7)  # 7days
    
)


    However, it seems not to retain the pre-signed URL for 7days but just several hours. The pre-signed URL just returns the XML format after that.



    <Error>
    
  <Code>ExpiredToken</Code>
    
    <Message>The provided token has expired.</Message>
    
.
    
.
    
.
    
</Error>


    It seems even to be different expiration time every time I try, sometimes 5 hours, sometime 12hours.



    I don't know why.






    amazon-web-services amazon-s3 pre-signed-url







    share|improve this question

























      0












      0








      0








      I have tried to generate pre-signed URL with 7dsys expiration time.
      (It is saying maximum duration is 7days, AWS S3 pre signed URL without Expiry date)



      # It is called and retruned in AWS Lambda
      
boto3.client('s3').generate_presigned_url(
      
    'get_object',
      
    Params={'Bucket': bucket, 'Key': object_key},
      
    ExpiresIn=(60*60*24*7)  # 7days
      
)


      However, it seems not to retain the pre-signed URL for 7days but just several hours. The pre-signed URL just returns the XML format after that.



      <Error>
      
  <Code>ExpiredToken</Code>
      
    <Message>The provided token has expired.</Message>
      
.
      
.
      
.
      
</Error>


      It seems even to be different expiration time every time I try, sometimes 5 hours, sometime 12hours.



      I don't know why.






      amazon-web-services amazon-s3 pre-signed-url







      share|improve this question














      I have tried to generate pre-signed URL with 7dsys expiration time.
      (It is saying maximum duration is 7days, AWS S3 pre signed URL without Expiry date)



      # It is called and retruned in AWS Lambda
      
boto3.client('s3').generate_presigned_url(
      
    'get_object',
      
    Params={'Bucket': bucket, 'Key': object_key},
      
    ExpiresIn=(60*60*24*7)  # 7days
      
)


      However, it seems not to retain the pre-signed URL for 7days but just several hours. The pre-signed URL just returns the XML format after that.



      <Error>
      
  <Code>ExpiredToken</Code>
      
    <Message>The provided token has expired.</Message>
      
.
      
.
      
.
      
</Error>


      It seems even to be different expiration time every time I try, sometimes 5 hours, sometime 12hours.



      I don't know why.






      amazon-web-services amazon-s3 pre-signed-url




      amazon-web-services amazon-s3 pre-signed-url






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Jan 3 at 6:22









      SangminKimSangminKim

      2,51152468




      2,51152468
























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