Mercurial > gemma
changeset 2009:ce294a8635a5
Ensure generated passwords contain a non-alphanumeric character and digit
author | Tom Gottfried <tom@intevation.de> |
---|---|
date | Fri, 25 Jan 2019 13:09:17 +0100 |
parents | dc497b62e073 |
children | a1164d2e23e1 d61ca2b3fc12 |
files | schema/install-db.sh |
diffstat | 1 files changed, 7 insertions(+), 2 deletions(-) [+] |
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--- a/schema/install-db.sh Fri Jan 25 10:42:46 2019 +0100 +++ b/schema/install-db.sh Fri Jan 25 13:09:17 2019 +0100 @@ -47,8 +47,13 @@ genpw() # $1 - length { - dd count=1 if=/dev/urandom 2>/dev/null \ - | tr -cd '[:alnum:],._!?-' | tail -c "$1" + PW='' + until [ "$(grep '[^[:alnum:]]' <<<$PW)" -a "$(grep '[[:digit:]]' <<<$PW)" ] + do + PW=$(dd count=1 if=/dev/urandom 2>/dev/null \ + | tr -cd '[:alnum:],._!?-' | tail -c "$1") + done + echo "$PW" } # Defaults: