known issues:
* if getopt parsing failes, no exit
This commit is contained in:
Jakobus Schürz 2021-03-03 06:20:28 +01:00
parent 012b8c6017
commit 7bda80aa0c

View file

@ -18,7 +18,30 @@ HASHLENGTH_DEFAULT=8
PWOPTS_DEFAULT="-c -n -s"
PWLENGTH_DEFAULT=50
set -- $(getopt -u -o dfhl:nwy --long force,hashed,not-hashed,hashlength:,whole-hash -- "$@" )
show_help () {
cat << EOF
usage: ${0} <OPTIONS> <URL> [<PWLENGTH>]
URL: https://target.domain.tld:8080/path/to/site | target.domain.tld
PWLENGTH: Integer, count characters in generated password
OPTIONS:
-d include domain from <URL> in username: 8ee948ae.target.domain.tld@mydomain.tld
-f|--force force overwrite existing entry in pass
-h|--hashed create hash from domain and linux-login-user (${USER})
--help show this help/usage
-l|--length <INTEGER>|full cut hashed part of username to <INTGER> characters from start (default: ${HASHLENGHT_DEFAULT})
-n|--not-hashed do not hash username from targetdomain and linux-login-user
-w|--full-hash do not cut hash (same as »-l full«)
-y|--symbols same option as in pwgen. Include at least one special character in the password.
EOF
}
set -- $(getopt -u -o dfhl:nwy --long force,hashed,help,not-hashed,hashlength:,whole-hash,symblols -- "$@" || exit 2)
echo getopt $?
while : ; do
case $1 in
@ -34,6 +57,10 @@ while : ; do
HASHED=true
shift
;;
--help)
show_help
exit 0
;;
-l|--hashlength)
HASHLENGTH=$2
shift; shift;
@ -55,9 +82,9 @@ while : ; do
break
;;
*)
wrong argument $1 >&2
shift
continue
echo wrong argument $1 >&2
show_help
exit 1
;;
esac
done