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Function safe_set_var(): Hard exit for unexpected errors

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Signed-off-by: Richard T Bonhomme <tincantech@protonmail.com>
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Richard T Bonhomme 2022-12-17 22:40:56 +00:00
parent 6e0a9c78c4
commit e4b02a1dcb
No known key found for this signature in database
GPG Key ID: 2D767DB92FB6C246
1 changed files with 6 additions and 5 deletions
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easyrsa3/easyrsa
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@ -3743,14 +3743,15 @@ db_date_to_ff_date() {
# sanatize and set var
safe_set_var() {
[ "$#" -eq 2 ] || return 1
[ "$#" -eq 2 ] || die "safe_set_var - input"
# check for simple errors
case "$1" in
[1234567890]*|*-*|"* *") return 1
[1234567890]*|*[-.\ ]*)
die "safe_set_var - var"
esac
eval "$1"=1 || return 1
unset -v "$1" || return 1
set_var "$1" "$2" || return 1
eval "$1"=1 || die "safe_set_var - eval"
unset -v "$1" || die "safe_set_var - unset"
set_var "$1" "$2" || die "safe_set_var - set_var"
} # => safe_set_var()
# get the serial number of the certificate -> serial=XXXX