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mozilla, roles: use user exec domain attribute

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Signed-off-by: Kenton Groombridge <me@concord.sh>
This commit is contained in:
Kenton Groombridge 2021-08-08 12:07:26 -04:00
parent 34f7b026ea
commit f5f0af2c24
5 changed files with 33 additions and 18 deletions
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43
policy/modules/apps/mozilla.if
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@ -4,18 +4,29 @@
## <summary>
## Role access for mozilla.
## </summary>
## <param name="role">
## <param name="role_prefix">
## <summary>
## Role allowed access.
## The prefix of the user role (e.g., user
## is the prefix for user_r).
## </summary>
## </param>
## <param name="domain">
## <param name="user_domain">
## <summary>
## User domain for the role.
## </summary>
## </param>
## <param name="user_exec_domain">
## <summary>
## User exec domain for execute and transition access.
## </summary>
## </param>
## <param name="role">
## <summary>
## Role allowed access
## </summary>
## </param>
#
interface(`mozilla_role',`
template(`mozilla_role',`
gen_require(`
type mozilla_t, mozilla_exec_t, mozilla_home_t;
type mozilla_tmp_t, mozilla_tmpfs_t, mozilla_plugin_tmp_t;
@ -28,25 +39,25 @@ interface(`mozilla_role',`
# Declarations
#
roleattribute $1 mozilla_roles;
roleattribute $4 mozilla_roles;
########################################
#
# Policy
#
domtrans_pattern($2, mozilla_exec_t, mozilla_t)
domtrans_pattern($3, mozilla_exec_t, mozilla_t)
allow $2 mozilla_t:process { noatsecure siginh rlimitinh ptrace signal_perms };
ps_process_pattern($2, mozilla_t)
allow $3 mozilla_t:process { noatsecure siginh rlimitinh ptrace signal_perms };
ps_process_pattern($3, mozilla_t)
allow mozilla_t $2:process signull;
allow mozilla_t $2:unix_stream_socket connectto;
allow mozilla_t $3:process signull;
allow mozilla_t $3:unix_stream_socket connectto;
allow $2 mozilla_t:fd use;
allow $2 mozilla_t:shm rw_shm_perms;
allow $3 mozilla_t:fd use;
allow $3 mozilla_t:shm rw_shm_perms;
stream_connect_pattern($2, mozilla_tmpfs_t, mozilla_tmpfs_t, mozilla_t)
stream_connect_pattern($3, mozilla_tmpfs_t, mozilla_tmpfs_t, mozilla_t)
allow $2 { mozilla_home_t mozilla_plugin_home_t }:dir { manage_dir_perms relabel_dir_perms };
allow $2 { mozilla_home_t mozilla_plugin_home_t }:file { manage_file_perms relabel_file_perms };
@ -68,7 +79,11 @@ interface(`mozilla_role',`
allow $2 { mozilla_tmpfs_t mozilla_plugin_tmpfs_t }:sock_file { manage_sock_file_perms relabel_sock_file_perms };
optional_policy(`
mozilla_dbus_chat($2)
mozilla_dbus_chat($3)
')
optional_policy(`
systemd_user_app_status($1, mozilla_t)
')
')

2
policy/modules/roles/staff.te
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@ -135,7 +135,7 @@ ifndef(`distro_redhat',`
')
optional_policy(`
mozilla_role(staff_r, staff_t)
mozilla_role(staff, staff_t, staff_application_exec_domain, staff_r)
')
optional_policy(`

2
policy/modules/roles/sysadm.te
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@ -625,7 +625,7 @@ optional_policy(`
')
optional_policy(`
mozilla_role(sysadm_r, sysadm_t)
mozilla_role(sysadm, sysadm_t, sysadm_application_exec_domain, sysadm_r)
')
optional_policy(`

2
policy/modules/roles/unprivuser.te
View File

@ -103,7 +103,7 @@ ifndef(`distro_redhat',`
')
optional_policy(`
mozilla_role(user_r, user_t)
mozilla_role(user, user_t, user_application_exec_domain, user_r)
')
optional_policy(`

2
policy/modules/roles/xguest.te
View File

@ -98,7 +98,7 @@ optional_policy(`
')
optional_policy(`
mozilla_role(xguest_r, xguest_t)
mozilla_role(xguest, xguest_t, xguest_application_exec_domain, xguest_r)
')
optional_policy(`