I am trying to pass a base64 decoded string to java keytool (extracted from a kubernetes secret):
$ keytool -list -v -storepass mypass -keystore <<EOF
> "$(kubectl get secret trust-secret -o jsonpath='{.data.trust}' | base64 -d)"
> EOF
bash: warning: command substitution: ignored null byte in input
Command option -keystore needs an argument.
keytool -list [OPTION]...
Lists entries in a keystore
Options:
-rfc output in RFC style
-alias <alias> alias name of the entry to process
-keystore <keystore> keystore name
-storepass <arg> keystore password
-storetype <storetype> keystore type
-providername <providername> provider name
-providerclass <providerclass> provider class name
-providerarg <arg> provider argument
-providerpath <pathlist> provider classpath
-v verbose output
-protected password through protected mechanism
Use "keytool -help" for all available commands
Not sure if this is even possible or if I am just doing the EOF thing wrong.
It works fine if I write to file first but would like to skip that part if possible.
