How to resolve : java.io.IOException: jsse.alias_no_key_entry

Question

I have a Debian virtual machine with Tomcat installed. I would like to install an SSL certificate so that my website is in Https.

I received the following certificat

Answer 1

Execute the following command

#First step

jmendoza@jmendoza:~$ openssl genrsa -aes256 -out electoralsystem-cakey.pem 2048 -alias electoralsystem-cakey.pem

Enter pass phrase for electoralsystem.key: jmendoza

#Second step

jmendoza@jmendoza:~$ openssl req -new -x509 -sha256 -key electoralsystem-cakey.pem -days 365 -out electoralsystem-cacert.pem

jmendoza@jmendoza:~$ openssl x509 -in electoralsystem-cacert.pem -text

#Third step

jmendoza@jmendoza:~$ openssl pkcs12 -export -in electoralsystem-cacert.pem -inkey electoralsystem-cakey.pem -out electoralsystem-store.p12 -name "electoralsystem-store"

Enter Export Password: jmendoza

#Fourth step
jmendoza@jmendoza:~$ keytool -importkeystore -destkeystore electoralsystem-store.jks -deststorepass jmendoza -srckeystore electoralsystem-store.p12 -srcstoretype PKCS12 -srcstorepass jmendoza -alias electoralsystem-store

Configuration example with Springboot (application.properties)

server.port=8081
server.ssl.key-alias=electoralsystem-store
server.ssl.key-password=jmendoza
server.ssl.key-store=/home/jmendoza/IdeaProjects/dummy/config/electoralsystem-store.jks
server.ssl.key-store-provider=SUN

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