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Move setuidgid-related and

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NON_ROOT_USERNAME-checking code to this file.
This commit is contained in:
Jim Meyering 2003-07-16 08:30:06 +00:00
parent 152d9ca522
commit a0306325d2
1 changed files with 23 additions and 0 deletions
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23
tests/priv-check
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@ -13,6 +13,7 @@ priv_check_temp=priv-check.$$
touch $priv_check_temp || framework_failure=1
chmod a-w $priv_check_temp || framework_failure=1
# FIXME: use id -u, as below -- avoiding use of a temporary file
(echo foo >> $priv_check_temp) >/dev/null 2>&1
overwrite_status=$?
give_msg=no
@ -35,4 +36,26 @@ EOF
(exit 77); exit
}
test "$PRIV_CHECK_ARG" = require-root &&
{
# When running as root, always ensure that we have a valid non-root username.
: ${NON_ROOT_USERNAME=nobody}
# Ensure that the supplied username is valid and with UID != 0.
coreutils_non_root_uid=`setuidgid $NON_ROOT_USERNAME id -u`
test $? = 0 || \
{
echo "$0: This command failed: \`setuidgid $NON_ROOT_USERNAME id -u'" 1>&2
echo "$0: Skipping this test. To enable it, set the envvar" 1>&2
echo "$0: NON_ROOT_USERNAME to a non-root user name." 1>&2
(exit 77); exit 77
}
test "$coreutils_non_root_uid" = 0 && \
{
echo "$0: The specified NON_ROOT_USERNAME ($NON_ROOT_USERNAME)" 1>&2
echo "$0: is invalid because its UID is 0." 1>&2
(exit 1); exit 1
}
}
rm -f $priv_check_temp