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Burp suite 1.7.37 - create burp certificate less than 39 month

matan | Last updated: Apr 28, 2019 01:00PM UTC

Hello, I install burp ca certificate in android 7.0 emulator on /system/etc/security/cacerts/. The certificate appears in the android phone on system certificates. The problem is that when i enter any website with ssl i encounter the follow error: NET::ERR_CERT_VALIDITY_TOO_LONG This error appears since the certificate issued to more than 39 month. Is there a way to create burp certificate less than 39 month? Or can anyone help me with the problem? Thanks.

Rose, PortSwigger Agent | Last updated: Apr 29, 2019 11:20AM UTC

Could you try the following? 1.) Install Burp's CA as System CA (https://blog.ropnop.com/configuring-burp-suite-with-android-nougat/ …) 2.) Generate a new CA (https://unix.stackexchange.com/questions/347116/how-to-create-keystore-and-truststore-using-self-signed-certificate … with -days 500 approx) 3.) Import it (proxy-> options-> import) in Burp and in your device. Please let us know if you need any further assistance.

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