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wireshark, roles: use user exec domain attribute 

Signed-off-by: Kenton Groombridge <me@concord.sh>
This commit is contained in:
Kenton Groombridge 2021-08-08 12:47:11 -04:00
parent 92330a3119
commit 7ba794a6a7
4 changed files with 26 additions and 11 deletions
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31
policy/modules/apps/wireshark.if
View File

@ -4,30 +4,41 @@
## <summary>
## Role access for wireshark.
## </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(`wireshark_role',`
template(`wireshark_role',`
gen_require(`
attribute_role wireshark_roles;
type wireshark_t, wireshark_exec_t, wireshark_home_t;
type wireshark_tmp_t, wireshark_tmpfs_t;
')
roleattribute $1 wireshark_roles;
roleattribute $4 wireshark_roles;
domtrans_pattern($2, wireshark_exec_t, wireshark_t)
domtrans_pattern($3, wireshark_exec_t, wireshark_t)
allow $2 wireshark_t:process { ptrace signal_perms };
ps_process_pattern($2, wireshark_t)
allow $3 wireshark_t:process { ptrace signal_perms };
ps_process_pattern($3, wireshark_t)
allow $2 { wireshark_tmp_t wireshark_home_t wireshark_tmpfs_t }:dir { manage_dir_perms relabel_dir_perms };
allow $2 { wireshark_tmp_t wireshark_home_t wireshark_tmpfs_t }:file { manage_file_perms relabel_file_perms };
@ -35,6 +46,10 @@ interface(`wireshark_role',`
allow $2 wireshark_tmpfs_t:sock_file { manage_sock_file_perms relabel_sock_file_perms };
allow $2 wireshark_tmpfs_t:fifo_file { manage_fifo_file_perms relabel_fifo_file_perms };
userdom_user_home_dir_filetrans($2, wireshark_home_t, dir, ".wireshark")
optional_policy(`
systemd_user_app_status($1, wireshark_t)
')
')
########################################

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

@ -203,7 +203,7 @@ ifndef(`distro_redhat',`
')
optional_policy(`
wireshark_role(staff_r, staff_t)
wireshark_role(staff, staff_t, staff_application_exec_domain, staff_r)
')
optional_policy(`

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

@ -1172,7 +1172,7 @@ optional_policy(`
')
optional_policy(`
wireshark_role(sysadm_r, sysadm_t)
wireshark_role(sysadm, sysadm_t, sysadm_application_exec_domain, sysadm_r)
')
optional_policy(`

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

@ -187,7 +187,7 @@ ifndef(`distro_redhat',`
')
optional_policy(`
wireshark_role(user_r, user_t)
wireshark_role(user, user_t, user_application_exec_domain, user_r)
')
optional_policy(`