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Resolves: #2216912 - SELinux is preventing FRR-Zebra to access to network namespaces

This commit is contained in:
Michal Ruprich 2023-08-07 14:51:11 +02:00
parent 4fbe36d12f
commit 65345cc663
3 changed files with 59 additions and 2 deletions
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52
frr.if
View File

@ -160,3 +160,55 @@ interface(`frr_admin',`
systemd_read_fifo_file_passwd_run($1)
')
')
########################################
#
# Interface compatibility blocks
#
# The following definitions ensure compatibility with distribution policy
# versions that do not contain given interfaces (epel, or older Fedora
# releases).
# Each block tests for existence of given interface and defines it if needed.
#
######################################
## <summary>
## Watch ifconfig_var_run_t directories
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
ifndef(`sysnet_watch_ifconfig_run',`
interface(`sysnet_watch_ifconfig_run',`
gen_require(`
type ifconfig_var_run_t;
')
watch_dirs_pattern($1, ifconfig_var_run_t, ifconfig_var_run_t)
')
')
########################################
## <summary>
## Read ifconfig_var_run_t files and link files
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
ifndef(`sysnet_read_ifconfig_run',`
interface(`sysnet_read_ifconfig_run',`
gen_require(`
type ifconfig_var_run_t;
')
list_dirs_pattern($1, ifconfig_var_run_t, ifconfig_var_run_t)
read_files_pattern($1, ifconfig_var_run_t, ifconfig_var_run_t)
read_lnk_files_pattern($1, ifconfig_var_run_t, ifconfig_var_run_t)
')
')

5
frr.spec
View File

@ -7,7 +7,7 @@
Name: frr
Version: 8.3.1
Release: 7%{?checkout}%{?dist}
Release: 8%{?checkout}%{?dist}
Summary: Routing daemon
License: GPLv2+
URL: http://www.frrouting.org
@ -280,6 +280,9 @@ make check PYTHON=%{__python3}
%endif
%changelog
* Mon Aug 07 2023 Michal Ruprich <mruprich@redhat.com> - 8.3.1-8
- Resolves: #2216912 - SELinux is preventing FRR-Zebra to access to network namespaces
* Wed Jun 07 2023 Michal Ruprich <mruprich@redhat.com> - 8.3.1-7
- Resolves: #2168855 - BFD not working through VRF

4
frr.te
View File

@ -33,7 +33,7 @@ files_pid_file(frr_var_run_t)
#
allow frr_t self:capability { chown dac_override dac_read_search kill net_bind_service net_raw setgid setuid net_admin };
allow frr_t self:netlink_route_socket rw_netlink_socket_perms;
allow frr_t self:packet_socket create;
allow frr_t self:packet_socket create_socket_perms;
allow frr_t self:process { setcap setpgid };
allow frr_t self:rawip_socket create_socket_perms;
allow frr_t self:tcp_socket { connect connected_stream_socket_perms };
@ -95,6 +95,8 @@ domain_use_interactive_fds(frr_t)
fs_read_nsfs_files(frr_t)
sysnet_exec_ifconfig(frr_t)
sysnet_read_ifconfig_run(frr_t)
sysnet_watch_ifconfig_run(frr_t)
userdom_read_admin_home_files(frr_t)