Skip to content

Instantly share code, notes, and snippets.

@nipunthathsara

nipunthathsara/extract-keys.sh

Created July 27, 2022 12:43
Show Gist options
  • Save nipunthathsara/94c25afb177a39bf52b3b3cff6f5cca8 to your computer and use it in GitHub Desktop.
Save nipunthathsara/94c25afb177a39bf52b3b3cff6f5cca8 to your computer and use it in GitHub Desktop.
Download ZIP
Extract private/public keys from JKS
Raw
extract-keys.sh
# Step 1
# Convert JKS to PKCS12
keytool -importkeystore -srckeystore <SRC_KEYSTORE.JKS> -srcstorepass <SRC_KEYSTORE_PASSWORD> -srckeypass <SRC_KEY_PASSWORD> -srcalias <SRC_KEY_ALIAS> -destalias <DST_KEY_ALIAS> -destkeystore temp.p12 -deststoretype PKCS12 -deststorepass <DST_STORE_PASSWORD> -destkeypass <DST_STORE_PASSWORD>
# <DST_STORE_PASSWORD> <DST_STORE_PASSWORD> Should be the same for PKCS12 keystore type.
# Step 2
# Extract private key
openssl pkcs12 -in temp.p12 -nodes -nocerts -out private_key.pem
# Step 3
# Extract public key
openssl pkcs12 -in temp.p12 -nokeys -out cert.pem
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment