MSVSphere Packaging Team
6 months ago
parent
c1f2f29f53
commit
dbac62f4e2
@ -0,0 +1,27 @@
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commit 3bde240a2acc85e63e2f7813330713dd9b59386e
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Author: Nathan Scott <nathans@redhat.com>
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Date: Wed Mar 27 14:51:28 2024 +1100
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pmproxy: disable Redis protocol proxying by default
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If a redis-server has been locked down in terms of connections,
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we want to prevent pmproxy from being allowed to send arbitrary
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RESP commands to it.
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This protocol proxying doesn't affect PCP functionality at all,
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its more of a developer/sysadmin convenience when Redis used in
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cluster mode (relatively uncommon compared to localhost mode).
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diff --git a/src/pmproxy/pmproxy.conf b/src/pmproxy/pmproxy.conf
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index e54891792e..4cbc1c96af 100644
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--- a/src/pmproxy/pmproxy.conf
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+++ b/src/pmproxy/pmproxy.conf
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@@ -29,7 +29,7 @@ pcp.enabled = true
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http.enabled = true
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# support Redis protocol proxying
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-redis.enabled = true
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+redis.enabled = false
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# support SSL/TLS protocol wrapping
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secure.enabled = true
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@ -0,0 +1,74 @@
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diff -Naurp pcp-5.3.7.orig/src/selinux/pcp.fc pcp-5.3.7/src/selinux/pcp.fc
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--- pcp-5.3.7.orig/src/selinux/pcp.fc 2023-11-21 13:25:11.689247531 +1100
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+++ pcp-5.3.7/src/selinux/pcp.fc 2023-11-21 14:12:48.080744232 +1100
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@@ -1,36 +1,32 @@
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-/etc/rc\.d/init\.d/pmcd -- gen_context(system_u:object_r:pcp_pmcd_initrc_exec_t,s0)
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-/etc/rc\.d/init\.d/pmlogger -- gen_context(system_u:object_r:pcp_pmlogger_initrc_exec_t,s0)
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-/etc/rc\.d/init\.d/pmproxy -- gen_context(system_u:object_r:pcp_pmproxy_initrc_exec_t,s0)
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-/etc/rc\.d/init\.d/pmie -- gen_context(system_u:object_r:pcp_pmie_initrc_exec_t,s0)
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-
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/usr/bin/pmie -- gen_context(system_u:object_r:pcp_pmie_exec_t,s0)
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-/usr/bin/pmcd -- gen_context(system_u:object_r:pcp_pmcd_exec_t,s0)
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/usr/bin/pmlogger -- gen_context(system_u:object_r:pcp_pmlogger_exec_t,s0)
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-/usr/bin/pmproxy -- gen_context(system_u:object_r:pcp_pmproxy_exec_t,s0)
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-
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/usr/libexec/pcp/bin/pmcd -- gen_context(system_u:object_r:pcp_pmcd_exec_t,s0)
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-/usr/libexec/pcp/bin/pmlogger -- gen_context(system_u:object_r:pcp_pmlogger_exec_t,s0)
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/usr/libexec/pcp/bin/pmproxy -- gen_context(system_u:object_r:pcp_pmproxy_exec_t,s0)
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-/usr/libexec/pcp/bin/pmie -- gen_context(system_u:object_r:pcp_pmie_exec_t,s0)
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+
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+/usr/libexec/pcp/bin/pmie_check -- gen_context(system_u:object_r:pcp_pmie_exec_t,s0)
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+/usr/libexec/pcp/bin/pmie_daily -- gen_context(system_u:object_r:pcp_pmie_exec_t,s0)
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+/usr/libexec/pcp/bin/pmie_farm -- gen_context(system_u:object_r:pcp_pmie_exec_t,s0)
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+/usr/libexec/pcp/bin/pmlogger_check -- gen_context(system_u:object_r:pcp_pmlogger_exec_t,s0)
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+/usr/libexec/pcp/bin/pmlogger_daily -- gen_context(system_u:object_r:pcp_pmlogger_exec_t,s0)
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+/usr/libexec/pcp/bin/pmlogger_farm -- gen_context(system_u:object_r:pcp_pmlogger_exec_t,s0)
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/usr/libexec/pcp/lib/pmcd -- gen_context(system_u:object_r:pcp_pmcd_initrc_exec_t,s0)
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/usr/libexec/pcp/lib/pmlogger -- gen_context(system_u:object_r:pcp_pmlogger_initrc_exec_t,s0)
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/usr/libexec/pcp/lib/pmproxy -- gen_context(system_u:object_r:pcp_pmproxy_initrc_exec_t,s0)
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/usr/libexec/pcp/lib/pmie -- gen_context(system_u:object_r:pcp_pmie_initrc_exec_t,s0)
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-/usr/share/pcp/lib/pmie -- gen_context(system_u:object_r:pcp_pmie_exec_t,s0)
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-
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-/usr/share/pcp/lib/pmlogger -- gen_context(system_u:object_r:pcp_pmlogger_exec_t,s0)
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+/usr/share/pcp/lib/pmcd -- gen_context(system_u:object_r:pcp_pmcd_exec_t,s0)
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+/usr/share/pcp/lib/pmproxy -- gen_context(system_u:object_r:pcp_pmproxy_exec_t,s0)
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+/usr/share/pcp/lib/pmie -- gen_context(system_u:object_r:pcp_pmie_exec_t,s0)
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+/usr/share/pcp/lib/pmlogger -- gen_context(system_u:object_r:pcp_pmlogger_exec_t,s0)
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/var/lib/pcp(/.*)? gen_context(system_u:object_r:pcp_var_lib_t,s0)
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/var/lib/pcp/pmdas/.*/Install -- gen_context(system_u:object_r:pcp_plugin_exec_t,s0)
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-/var/lib/pcp/pmdas/.*/Remove -- gen_context(system_u:object_r:pcp_plugin_exec_t,s0)
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+/var/lib/pcp/pmdas/.*/Remove -- gen_context(system_u:object_r:pcp_plugin_exec_t,s0)
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/var/lib/pcp/pmdas/.*/Upgrade -- gen_context(system_u:object_r:pcp_plugin_exec_t,s0)
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/var/log/pcp(/.*)? gen_context(system_u:object_r:pcp_log_t,s0)
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/var/run/pcp(/.*)? gen_context(system_u:object_r:pcp_var_run_t,s0)
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-/var/run/pmcd\.socket -- gen_context(system_u:object_r:pcp_var_run_t,s0)
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-/var/run/pmlogger\.primary\.socket -l gen_context(system_u:object_r:pcp_var_run_t,s0)
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diff -Naurp pcp-5.3.7.orig/src/selinux/pcp.te pcp-5.3.7/src/selinux/pcp.te
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--- pcp-5.3.7.orig/src/selinux/pcp.te 2023-11-21 13:25:11.690247528 +1100
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+++ pcp-5.3.7/src/selinux/pcp.te 2023-11-21 14:13:03.855770809 +1100
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@@ -279,6 +279,7 @@ allow pcp_pmlogger_t pcp_pmcd_t:unix_str
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allow pcp_pmlogger_t self:unix_dgram_socket create_socket_perms;
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allow pcp_pmlogger_t pcp_pmlogger_exec_t:file execute_no_trans;
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+allow pcp_pmlogger_t ldconfig_exec_t:file { execute execute_no_trans };
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dontaudit pcp_pmlogger_t self:cap_userns { sys_ptrace };
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@@ -313,6 +314,10 @@ optional_policy(`
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rpm_script_signal(pcp_pmlogger_t)
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')
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+optional_policy(`
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+ userdom_setattr_user_home_content_files(pcp_pmlogger_t)
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+')
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+
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########################################
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#
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# pcp_plugin local policy
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File diff suppressed because it is too large
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