diff --git a/policy/modules/system/authlogin.te b/policy/modules/system/authlogin.te index 0fc5951e9..e5049e1fd 100644 --- a/policy/modules/system/authlogin.te +++ b/policy/modules/system/authlogin.te @@ -426,6 +426,10 @@ files_read_etc_files(nsswitch_domain) sysnet_dns_name_resolve(nsswitch_domain) +ifdef(`init_systemd', ` + systemd_stream_connect_userdb(nsswitch_domain) +') + tunable_policy(`authlogin_nsswitch_use_ldap',` miscfiles_read_generic_certs(nsswitch_domain) sysnet_use_ldap(nsswitch_domain) diff --git a/policy/modules/system/init.if b/policy/modules/system/init.if index 66482eb35..3a60ebd42 100644 --- a/policy/modules/system/init.if +++ b/policy/modules/system/init.if @@ -923,6 +923,25 @@ interface(`init_stream_connect',` allow $1 init_t:unix_stream_socket getattr; ') +######################################## +## +## Connect to init with a unix socket. +## Without any additional permissions. +## +## +## +## Domain allowed access. +## +## +# +interface(`init_unix_stream_socket_connectto',` + gen_require(` + type init_t; + ') + + allow $1 init_t:unix_stream_socket connectto; +') + ######################################## ## ## Inherit and use file descriptors from init. diff --git a/policy/modules/system/systemd.if b/policy/modules/system/systemd.if index 895437e78..c8f33d51d 100644 --- a/policy/modules/system/systemd.if +++ b/policy/modules/system/systemd.if @@ -462,6 +462,27 @@ interface(`systemd_manage_userdb_runtime_sock_files', ` manage_sock_files_pattern($1, systemd_userdb_runtime_t, systemd_userdb_runtime_t) ') +######################################## +## +## Connect to /run/systemd/userdb/io.systemd.DynamicUser . +## +## +## +## Domain allowed access. +## +## +# +interface(`systemd_stream_connect_userdb', ` + gen_require(` + type systemd_userdb_runtime_t; + ') + + init_search_runtime($1) + allow $1 systemd_userdb_runtime_t:dir list_dir_perms; + allow $1 systemd_userdb_runtime_t:sock_file write_sock_file_perms; + init_unix_stream_socket_connectto($1) +') + ######################################## ## ## Allow reading /run/systemd/machines