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djraw/convert-jks-to-pem.txt

Created March 3, 2018 17:04
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Export private key from a Java Keytool keystore to pem
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convert-jks-to-pem.txt
Use Java keytool to convert from JKS to P12...
Export from keytool's proprietary format (called "JKS") to standardized format PKCS #12:
keytool -importkeystore -srckeystore keystore.jks -destkeystore keystore.p12 -deststoretype PKCS12 -srcalias <jkskeyalias> -deststorepass <password> -destkeypass <password>
...then use openssl to export from P12 to PEM
Export certificate using openssl:
openssl pkcs12 -in keystore.p12 -nokeys -out cert.pem
Export unencrypted private key:
openssl pkcs12 -in keystore.p12 -nodes -nocerts -out key.pem
@hrstoyanov
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how about without using openssl?

@djraw
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djraw commented Jun 3, 2021 •
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This is just a note for me how to convert with openssl. If you need another solution, please use Google.

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