diff options
Diffstat (limited to 'policy/modules/contrib/kerberos.if')
| -rw-r--r-- | policy/modules/contrib/kerberos.if | 546 |
1 files changed, 0 insertions, 546 deletions
diff --git a/policy/modules/contrib/kerberos.if b/policy/modules/contrib/kerberos.if deleted file mode 100644 index f9de9fc3..00000000 --- a/policy/modules/contrib/kerberos.if +++ /dev/null @@ -1,546 +0,0 @@ -## <summary>MIT Kerberos admin and KDC.</summary> - -######################################## -## <summary> -## Role access for kerberos. -## </summary> -## <param name="role"> -## <summary> -## Role allowed access. -## </summary> -## </param> -## <param name="domain"> -## <summary> -## User domain for the role. -## </summary> -## </param> -# -template(`kerberos_role',` - refpolicywarn(`$0($*) has been deprecated') -') - -######################################## -## <summary> -## Execute kadmind in the caller domain. -## </summary> -## <param name="domain"> -## <summary> -## Domain allowed access. -## </summary> -## </param> -# -interface(`kerberos_exec_kadmind',` - gen_require(` - type kadmind_exec_t; - ') - - corecmd_search_bin($1) - can_exec($1, kadmind_exec_t) -') - -######################################## -## <summary> -## Execute a domain transition to run kpropd. -## </summary> -## <param name="domain"> -## <summary> -## Domain allowed to transition. -## </summary> -## </param> -# -interface(`kerberos_domtrans_kpropd',` - gen_require(` - type kpropd_t, kpropd_exec_t; - ') - - corecmd_search_bin($1) - domtrans_pattern($1, kpropd_exec_t, kpropd_t) -') - -######################################## -## <summary> -## Support kerberos services. -## </summary> -## <param name="domain"> -## <summary> -## Domain allowed access. -## </summary> -## </param> -# -interface(`kerberos_use',` - gen_require(` - type krb5kdc_conf_t, krb5_host_rcache_t; - ') - - kerberos_read_config($1) - - dontaudit $1 krb5_conf_t:file write_file_perms; - dontaudit $1 krb5kdc_conf_t:dir list_dir_perms; - dontaudit $1 krb5kdc_conf_t:file rw_file_perms; - - dontaudit $1 self:process setfscreate; - - selinux_dontaudit_validate_context($1) - seutil_dontaudit_read_file_contexts($1) - - tunable_policy(`allow_kerberos',` - allow $1 self:tcp_socket create_socket_perms; - allow $1 self:udp_socket create_socket_perms; - - corenet_all_recvfrom_unlabeled($1) - corenet_all_recvfrom_netlabel($1) - corenet_tcp_sendrecv_generic_if($1) - corenet_udp_sendrecv_generic_if($1) - corenet_tcp_sendrecv_generic_node($1) - corenet_udp_sendrecv_generic_node($1) - - corenet_sendrecv_kerberos_client_packets($1) - corenet_tcp_connect_kerberos_port($1) - corenet_tcp_sendrecv_kerberos_port($1) - corenet_udp_sendrecv_kerberos_port($1) - - corenet_sendrecv_ocsp_client_packets($1) - corenet_tcp_connect_ocsp_port($1) - corenet_tcp_sendrecv_ocsp_port($1) - - allow $1 krb5_host_rcache_t:file getattr_file_perms; - ') - - optional_policy(` - tunable_policy(`allow_kerberos',` - pcscd_stream_connect($1) - ') - ') - - optional_policy(` - sssd_read_public_files($1) - ') -') - -######################################## -## <summary> -## Read kerberos configuration files. -## </summary> -## <param name="domain"> -## <summary> -## Domain allowed access. -## </summary> -## </param> -## <rolecap/> -# -interface(`kerberos_read_config',` - gen_require(` - type krb5_conf_t, krb5_home_t; - ') - - files_search_etc($1) - allow $1 krb5_conf_t:file read_file_perms; - - userdom_search_user_home_dirs($1) - allow $1 krb5_home_t:file read_file_perms; -') - -######################################## -## <summary> -## Do not audit attempts to write -## kerberos configuration files. -## </summary> -## <param name="domain"> -## <summary> -## Domain to not audit. -## </summary> -## </param> -# -interface(`kerberos_dontaudit_write_config',` - gen_require(` - type krb5_conf_t; - ') - - dontaudit $1 krb5_conf_t:file write_file_perms; -') - -######################################## -## <summary> -## Read and write kerberos -## configuration files. -## </summary> -## <param name="domain"> -## <summary> -## Domain allowed access. -## </summary> -## </param> -## <rolecap/> -# -interface(`kerberos_rw_config',` - gen_require(` - type krb5_conf_t; - ') - - files_search_etc($1) - allow $1 krb5_conf_t:file rw_file_perms; -') - -######################################## -## <summary> -## Create, read, write, and delete -## kerberos home files. -## </summary> -## <param name="domain"> -## <summary> -## Domain allowed access. -## </summary> -## </param> -# -interface(`kerberos_manage_krb5_home_files',` - gen_require(` - type krb5_home_t; - ') - - userdom_search_user_home_dirs($1) - allow $1 krb5_home_t:file manage_file_perms; -') - -######################################## -## <summary> -## Relabel kerberos home files. -## </summary> -## <param name="domain"> -## <summary> -## Domain allowed access. -## </summary> -## </param> -# -interface(`kerberos_relabel_krb5_home_files',` - gen_require(` - type krb5_home_t; - ') - - userdom_search_user_home_dirs($1) - allow $1 krb5_home_t:file relabel_file_perms; -') - -######################################## -## <summary> -## Create objects in user home -## directories with the krb5 home type. -## </summary> -## <param name="domain"> -## <summary> -## Domain allowed access. -## </summary> -## </param> -## <param name="object_class"> -## <summary> -## Class of the object being created. -## </summary> -## </param> -## <param name="name" optional="true"> -## <summary> -## The name of the object being created. -## </summary> -## </param> -# -interface(`kerberos_home_filetrans_krb5_home',` - gen_require(` - type krb5_home_t; - ') - - userdom_user_home_dir_filetrans($1, krb5_home_t, $2, $3) -') - -######################################## -## <summary> -## Read kerberos key table files. -## </summary> -## <param name="domain"> -## <summary> -## Domain allowed access. -## </summary> -## </param> -## <rolecap/> -# -interface(`kerberos_read_keytab',` - gen_require(` - type krb5_keytab_t; - ') - - files_search_etc($1) - allow $1 krb5_keytab_t:file read_file_perms; -') - -######################################## -## <summary> -## Read and write kerberos key table files. -## </summary> -## <param name="domain"> -## <summary> -## Domain allowed access. -## </summary> -## </param> -# -interface(`kerberos_rw_keytab',` - gen_require(` - type krb5_keytab_t; - ') - - files_search_etc($1) - allow $1 krb5_keytab_t:file rw_file_perms; -') - -######################################## -## <summary> -## Create, read, write, and delete -## kerberos key table files. -## </summary> -## <param name="domain"> -## <summary> -## Domain allowed access. -## </summary> -## </param> -# -interface(`kerberos_manage_keytab_files',` - gen_require(` - type krb5_keytab_t; - ') - - files_search_etc($1) - allow $1 krb5_keytab_t:file manage_file_perms; -') - -######################################## -## <summary> -## Create specified objects in generic -## etc directories with the kerberos -## keytab file type. -## </summary> -## <param name="domain"> -## <summary> -## Domain allowed access. -## </summary> -## </param> -## <param name="object_class"> -## <summary> -## Class of the object being created. -## </summary> -## </param> -## <param name="name" optional="true"> -## <summary> -## The name of the object being created. -## </summary> -## </param> -# -interface(`kerberos_etc_filetrans_keytab',` - gen_require(` - type krb5_keytab_t; - ') - - files_etc_filetrans($1, krb5_keytab_t, $2, $3) -') - -######################################## -## <summary> -## Create a derived type for kerberos -## keytab files. -## </summary> -## <param name="prefix"> -## <summary> -## The prefix to be used for deriving type names. -## </summary> -## </param> -## <param name="domain"> -## <summary> -## Domain allowed access. -## </summary> -## </param> -# -template(`kerberos_keytab_template',` - - ######################################## - # - # Declarations - # - - type $1_keytab_t; - files_type($1_keytab_t) - - ######################################## - # - # Policy - # - - allow $2 $1_keytab_t:file read_file_perms; - - kerberos_read_keytab($2) - kerberos_use($2) -') - -######################################## -## <summary> -## Read kerberos kdc configuration files. -## </summary> -## <param name="domain"> -## <summary> -## Domain allowed access. -## </summary> -## </param> -## <rolecap/> -# -interface(`kerberos_read_kdc_config',` - gen_require(` - type krb5kdc_conf_t; - ') - - files_search_etc($1) - read_files_pattern($1, krb5kdc_conf_t, krb5kdc_conf_t) -') - -######################################## -## <summary> -## Create, read, write, and delete -## kerberos host rcache files. -## </summary> -## <param name="domain"> -## <summary> -## Domain allowed access. -## </summary> -## </param> -## <rolecap/> -# -interface(`kerberos_manage_host_rcache',` - gen_require(` - type krb5_host_rcache_t; - ') - - domain_obj_id_change_exemption($1) - - tunable_policy(`allow_kerberos',` - allow $1 self:process setfscreate; - - selinux_validate_context($1) - - seutil_read_file_contexts($1) - - files_search_tmp($1) - allow $1 krb5_host_rcache_t:file manage_file_perms; - ') -') - -######################################## -## <summary> -## Create objects in generic temporary -## directories with the kerberos host -## rcache type. -## </summary> -## <param name="domain"> -## <summary> -## Domain allowed to transition. -## </summary> -## </param> -## <param name="object_class"> -## <summary> -## Class of the object being created. -## </summary> -## </param> -## <param name="name" optional="true"> -## <summary> -## The name of the object being created. -## </summary> -## </param> -# -interface(`kerberos_tmp_filetrans_host_rcache',` - gen_require(` - type krb5_host_rcache_t; - ') - - files_tmp_filetrans($1, krb5_host_rcache_t, $2, $3) -') - -######################################## -## <summary> -## Connect to krb524 service. -## </summary> -## <param name="domain"> -## <summary> -## Domain allowed access. -## </summary> -## </param> -# -interface(`kerberos_connect_524',` - tunable_policy(`allow_kerberos',` - allow $1 self:udp_socket create_socket_perms; - - corenet_all_recvfrom_unlabeled($1) - corenet_all_recvfrom_netlabel($1) - corenet_udp_sendrecv_generic_if($1) - corenet_udp_sendrecv_generic_node($1) - - corenet_sendrecv_kerberos_master_client_packets($1) - corenet_udp_sendrecv_kerberos_master_port($1) - ') -') - -######################################## -## <summary> -## All of the rules required to -## administrate an kerberos environment. -## </summary> -## <param name="domain"> -## <summary> -## Domain allowed access. -## </summary> -## </param> -## <param name="role"> -## <summary> -## Role allowed access. -## </summary> -## </param> -## <rolecap/> -# -interface(`kerberos_admin',` - gen_require(` - type kadmind_t, krb5kdc_t, kerberos_initrc_exec_t; - type kadmind_log_t, kadmind_tmp_t, kadmind_var_run_t; - type krb5_conf_t, krb5_keytab_t, krb5kdc_conf_t; - type krb5kdc_principal_t, krb5kdc_tmp_t, kpropd_t; - type krb5kdc_var_run_t, krb5_host_rcache_t; - ') - - allow $1 { kadmind_t krb5kdc_t kpropd }:process { ptrace signal_perms }; - ps_process_pattern($1, { kadmind_t krb5kdc_t kpropd }) - - init_labeled_script_domtrans($1, kerberos_initrc_exec_t) - domain_system_change_exemption($1) - role_transition $2 kerberos_initrc_exec_t system_r; - allow $2 system_r; - - logging_list_logs($1) - admin_pattern($1, kadmind_log_t) - - files_list_tmp($1) - admin_pattern($1, { kadmind_tmp_t krb5_host_rcache_t krb5kdc_tmp_t }) - - kerberos_tmp_filetrans_host_rcache($1, file, "host_0") - kerberos_tmp_filetrans_host_rcache($1, file, "HTTP_23") - kerberos_tmp_filetrans_host_rcache($1, file, "HTTP_48") - kerberos_tmp_filetrans_host_rcache($1, file, "imap_0") - kerberos_tmp_filetrans_host_rcache($1, file, "nfs_0") - kerberos_tmp_filetrans_host_rcache($1, file, "ldapmap1_0") - kerberos_tmp_filetrans_host_rcache($1, file, "ldap_487") - kerberos_tmp_filetrans_host_rcache($1, file, "ldap_55") - - files_list_pids($1) - admin_pattern($1, { kadmind_var_run_t krb5kdc_var_run_t }) - - files_list_etc($1) - admin_pattern($1, krb5_conf_t) - - files_etc_filetrans($1, krb5_conf_t, file, "krb5.conf") - - admin_pattern($1, { krb5_keytab_t krb5kdc_principal_t }) - - filetrans_pattern($1, krb5kdc_conf_t, krb5kdc_principal_t, file, "principal") - filetrans_pattern($1, krb5kdc_conf_t, krb5kdc_principal_t, file, "principal0") - filetrans_pattern($1, krb5kdc_conf_t, krb5kdc_principal_t, file, "principal1") - - kerberos_etc_filetrans_keytab($1, file, "kadm5.keytab") -') |