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prefer cap over setuid for sysetmd-journal in installer ()

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Ilya Mashchenko 2023-08-04 16:11:28 +03:00 • committed by GitHub
parent 326e3e4687
commit 4611cbbcb3
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1 changed files with 15 additions and 4 deletions

19
netdata-installer.sh
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@ -1239,6 +1239,21 @@ if [ "$(id -u)" -eq 0 ]; then
fi
fi
if [ -f "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/systemd-journal.plugin" ]; then
run chown "root:${NETDATA_GROUP}" "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/systemd-journal.plugin"
capabilities=0
if ! iscontainer && command -v setcap 1> /dev/null 2>&1; then
run chmod 0750 "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/systemd-journal.plugin"
if run setcap cap_dac_read_search+ep "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/systemd-journal.plugin"; then
capabilities=1
fi
fi
if [ $capabilities -eq 0 ]; then
run chmod 4750 "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/systemd-journal.plugin"
fi
fi
if [ -f "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/freeipmi.plugin" ]; then
run chown "root:${NETDATA_GROUP}" "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/freeipmi.plugin"
run chmod 4750 "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/freeipmi.plugin"
@ -1291,10 +1306,6 @@ if [ "$(id -u)" -eq 0 ]; then
run chmod 4750 "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/local-listeners"
fi
if [ -f "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/systemd-journal.plugin" ]; then
run chown "root:${NETDATA_GROUP}" "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/systemd-journal.plugin"
run chmod 4750 "${NETDATA_PREFIX}/usr/libexec/netdata/plugins.d/systemd-journal.plugin"
fi
else
# non-privileged user installation
run chown "${NETDATA_USER}:${NETDATA_GROUP}" "${NETDATA_LOG_DIR}"