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Certificate error found for an app when iOS version is different

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  • 1.  Certificate error found for an app when iOS version is different

    Posted Feb 13, 2018 01:26 AM

    Using the same certificate on both versions,  app is running successfully on iOS version 10.x and no certificate error is found but the same app on iOS version 11.x throws  certificate trust error. Besides, we have not made any modifications in the code recently and code for both the apps is same.

     

    Please find below the details of error and successful information w.r.t iOS versions and the same screenshot is attached as well

     

    In iOS version 10.3.3 --> No certificate error

    Connection is trusted

    Server's certificate is valid and its identity has been verified by a trusted third-party authority.

     

    In iOS version 11.2.5 --> certificate error found

    Your Information might be at risk

    Server certificate is not verified by a certificate authority. Be careful if you're printing sensitive information. Contact your IT administrator to confirm this security exceptio



  • 2.  RE: Certificate error found for an app when iOS version is different

    EMPLOYEE
    Posted Feb 13, 2018 01:49 AM

    Hi,

     

    iOS 11 makes some significant changes to the way that it handles certificates.

     

    https://support.apple.com/en-au/HT207828

     

    thank you,



  • 3.  RE: Certificate error found for an app when iOS version is different

    EMPLOYEE
    Posted Feb 13, 2018 07:36 AM
    It's likely a SHA-1 cert which Apple will now mark as untrusted.


  • 4.  RE: Certificate error found for an app when iOS version is different

    Posted Feb 26, 2020 01:56 AM
    @Manish.Bajoria wrote:

    Using the same certificate on both versions,  app is running successfully on iOS version 10.x and no certificate error is found but the same app on iOS version 11.x throws  certificate trust error. Besides, we have not made any modifications TalktoSonic in the code recently and code for both the apps is same.

     

    Please find below the details of error and successful information w.r.t iOS versions and the same screenshot is attached as well

     

    In iOS version 10.3.3 --> No certificate error

    Connection is trusted

    Server's certificate is valid and its identity has been verified by a trusted third-party authority.

     

    In iOS version 11.2.5 --> certificate error found

    Your Information might be at risk

    Server certificate is not verified by a certificate authority. Be careful if you're printing sensitive information. Contact your IT administrator to confirm this security exceptio

    Me too.