488 lines
10 KiB
Plaintext
488 lines
10 KiB
Plaintext
## <summary>MIT Kerberos admin and KDC.</summary>
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########################################
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## <summary>
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## Execute kadmind in the caller domain.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`kerberos_exec_kadmind',`
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gen_require(`
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type kadmind_exec_t;
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')
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corecmd_search_bin($1)
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can_exec($1, kadmind_exec_t)
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')
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########################################
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## <summary>
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## Execute a domain transition to run kpropd.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed to transition.
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## </summary>
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## </param>
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#
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interface(`kerberos_domtrans_kpropd',`
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gen_require(`
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type kpropd_t, kpropd_exec_t;
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')
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corecmd_search_bin($1)
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domtrans_pattern($1, kpropd_exec_t, kpropd_t)
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')
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########################################
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## <summary>
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## Support kerberos services.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`kerberos_use',`
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gen_require(`
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type krb5kdc_conf_t, krb5_host_rcache_t;
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')
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kerberos_read_config($1)
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dontaudit $1 krb5_conf_t:file write_file_perms;
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dontaudit $1 krb5kdc_conf_t:dir list_dir_perms;
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dontaudit $1 krb5kdc_conf_t:file rw_file_perms;
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dontaudit $1 self:process setfscreate;
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selinux_dontaudit_validate_context($1)
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seutil_dontaudit_read_file_contexts($1)
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tunable_policy(`allow_kerberos',`
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allow $1 self:tcp_socket create_socket_perms;
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allow $1 self:udp_socket create_socket_perms;
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corenet_all_recvfrom_unlabeled($1)
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corenet_all_recvfrom_netlabel($1)
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corenet_tcp_sendrecv_generic_if($1)
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corenet_udp_sendrecv_generic_if($1)
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corenet_tcp_sendrecv_generic_node($1)
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corenet_udp_sendrecv_generic_node($1)
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corenet_sendrecv_kerberos_client_packets($1)
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corenet_tcp_connect_kerberos_port($1)
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corenet_tcp_sendrecv_kerberos_port($1)
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corenet_udp_sendrecv_kerberos_port($1)
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corenet_sendrecv_ocsp_client_packets($1)
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corenet_tcp_connect_ocsp_port($1)
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corenet_tcp_sendrecv_ocsp_port($1)
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allow $1 krb5_host_rcache_t:file getattr_file_perms;
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')
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optional_policy(`
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tunable_policy(`allow_kerberos',`
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pcscd_stream_connect($1)
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')
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')
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optional_policy(`
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sssd_read_public_files($1)
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')
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')
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########################################
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## <summary>
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## Read kerberos configuration files.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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## <rolecap/>
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#
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interface(`kerberos_read_config',`
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gen_require(`
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type krb5_conf_t, krb5_home_t;
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')
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files_search_etc($1)
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allow $1 krb5_conf_t:file read_file_perms;
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userdom_search_user_home_dirs($1)
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allow $1 krb5_home_t:file read_file_perms;
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')
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########################################
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## <summary>
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## Do not audit attempts to write
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## kerberos configuration files.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain to not audit.
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## </summary>
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## </param>
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#
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interface(`kerberos_dontaudit_write_config',`
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gen_require(`
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type krb5_conf_t;
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')
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dontaudit $1 krb5_conf_t:file write_file_perms;
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')
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########################################
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## <summary>
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## Read and write kerberos
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## configuration files.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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## <rolecap/>
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#
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interface(`kerberos_rw_config',`
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gen_require(`
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type krb5_conf_t;
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')
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files_search_etc($1)
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allow $1 krb5_conf_t:file rw_file_perms;
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')
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########################################
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## <summary>
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## Create, read, write, and delete
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## kerberos home files.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`kerberos_manage_krb5_home_files',`
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gen_require(`
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type krb5_home_t;
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')
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userdom_search_user_home_dirs($1)
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allow $1 krb5_home_t:file manage_file_perms;
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')
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########################################
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## <summary>
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## Relabel kerberos home files.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`kerberos_relabel_krb5_home_files',`
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gen_require(`
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type krb5_home_t;
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')
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userdom_search_user_home_dirs($1)
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allow $1 krb5_home_t:file relabel_file_perms;
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')
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########################################
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## <summary>
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## Create objects in user home
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## directories with the krb5 home type.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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## <param name="object_class">
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## <summary>
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## Class of the object being created.
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## </summary>
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## </param>
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## <param name="name" optional="true">
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## <summary>
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## The name of the object being created.
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## </summary>
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## </param>
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#
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interface(`kerberos_home_filetrans_krb5_home',`
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gen_require(`
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type krb5_home_t;
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')
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userdom_user_home_dir_filetrans($1, krb5_home_t, $2, $3)
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')
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########################################
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## <summary>
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## Read kerberos key table files.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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## <rolecap/>
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#
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interface(`kerberos_read_keytab',`
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gen_require(`
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type krb5_keytab_t;
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')
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files_search_etc($1)
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allow $1 krb5_keytab_t:file read_file_perms;
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')
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########################################
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## <summary>
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## Read and write kerberos key table files.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`kerberos_rw_keytab',`
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gen_require(`
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type krb5_keytab_t;
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')
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files_search_etc($1)
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allow $1 krb5_keytab_t:file rw_file_perms;
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')
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########################################
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## <summary>
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## Create, read, write, and delete
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## kerberos key table files.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`kerberos_manage_keytab_files',`
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gen_require(`
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type krb5_keytab_t;
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')
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files_search_etc($1)
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allow $1 krb5_keytab_t:file manage_file_perms;
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')
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########################################
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## <summary>
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## Create specified objects in generic
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## etc directories with the kerberos
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## keytab file type.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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## <param name="object_class">
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## <summary>
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## Class of the object being created.
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## </summary>
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## </param>
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## <param name="name" optional="true">
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## <summary>
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## The name of the object being created.
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## </summary>
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## </param>
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#
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interface(`kerberos_etc_filetrans_keytab',`
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gen_require(`
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type krb5_keytab_t;
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')
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files_etc_filetrans($1, krb5_keytab_t, $2, $3)
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')
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########################################
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## <summary>
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## Read kerberos kdc configuration files.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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## <rolecap/>
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#
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interface(`kerberos_read_kdc_config',`
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gen_require(`
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type krb5kdc_conf_t;
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')
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files_search_etc($1)
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read_files_pattern($1, krb5kdc_conf_t, krb5kdc_conf_t)
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')
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########################################
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## <summary>
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## Create, read, write, and delete
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## kerberos host rcache files.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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## <rolecap/>
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#
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interface(`kerberos_manage_host_rcache',`
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gen_require(`
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type krb5_host_rcache_t;
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')
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domain_obj_id_change_exemption($1)
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tunable_policy(`allow_kerberos',`
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allow $1 self:process setfscreate;
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selinux_validate_context($1)
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seutil_read_file_contexts($1)
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files_search_tmp($1)
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allow $1 krb5_host_rcache_t:file manage_file_perms;
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')
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')
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########################################
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## <summary>
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## Create objects in generic temporary
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## directories with the kerberos host
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## rcache type.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed to transition.
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## </summary>
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## </param>
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## <param name="object_class">
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## <summary>
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## Class of the object being created.
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## </summary>
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## </param>
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## <param name="name" optional="true">
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## <summary>
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## The name of the object being created.
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## </summary>
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## </param>
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#
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interface(`kerberos_tmp_filetrans_host_rcache',`
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gen_require(`
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type krb5_host_rcache_t;
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')
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files_tmp_filetrans($1, krb5_host_rcache_t, $2, $3)
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')
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########################################
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## <summary>
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## Connect to krb524 service.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`kerberos_connect_524',`
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tunable_policy(`allow_kerberos',`
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allow $1 self:udp_socket create_socket_perms;
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corenet_all_recvfrom_unlabeled($1)
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corenet_all_recvfrom_netlabel($1)
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corenet_udp_sendrecv_generic_if($1)
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corenet_udp_sendrecv_generic_node($1)
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corenet_sendrecv_kerberos_master_client_packets($1)
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corenet_udp_sendrecv_kerberos_master_port($1)
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')
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')
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########################################
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## <summary>
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## All of the rules required to
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## administrate an kerberos environment.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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## <param name="role">
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## <summary>
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## Role allowed access.
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## </summary>
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## </param>
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## <rolecap/>
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#
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interface(`kerberos_admin',`
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gen_require(`
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type kadmind_t, krb5kdc_t, kerberos_initrc_exec_t;
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type kadmind_log_t, kadmind_tmp_t, kadmind_var_run_t;
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type krb5_conf_t, krb5_keytab_t, krb5kdc_conf_t;
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type krb5kdc_principal_t, krb5kdc_tmp_t, kpropd_t;
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type krb5kdc_var_run_t, krb5_host_rcache_t;
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')
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allow $1 { kadmind_t krb5kdc_t kpropd_t }:process { ptrace signal_perms };
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ps_process_pattern($1, { kadmind_t krb5kdc_t kpropd_t })
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init_startstop_service($1, $2, { kadmind_t krb5kdc_t }, kerberos_initrc_exec_t)
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logging_list_logs($1)
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admin_pattern($1, kadmind_log_t)
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files_list_tmp($1)
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admin_pattern($1, { kadmind_tmp_t krb5_host_rcache_t krb5kdc_tmp_t })
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kerberos_tmp_filetrans_host_rcache($1, file, "host_0")
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kerberos_tmp_filetrans_host_rcache($1, file, "HTTP_23")
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kerberos_tmp_filetrans_host_rcache($1, file, "HTTP_48")
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kerberos_tmp_filetrans_host_rcache($1, file, "imap_0")
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kerberos_tmp_filetrans_host_rcache($1, file, "nfs_0")
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kerberos_tmp_filetrans_host_rcache($1, file, "ldapmap1_0")
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kerberos_tmp_filetrans_host_rcache($1, file, "ldap_487")
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kerberos_tmp_filetrans_host_rcache($1, file, "ldap_55")
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files_list_pids($1)
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admin_pattern($1, { kadmind_var_run_t krb5kdc_var_run_t })
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files_list_etc($1)
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admin_pattern($1, krb5_conf_t)
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files_etc_filetrans($1, krb5_conf_t, file, "krb5.conf")
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admin_pattern($1, { krb5_keytab_t krb5kdc_principal_t })
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filetrans_pattern($1, krb5kdc_conf_t, krb5kdc_principal_t, file, "principal")
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filetrans_pattern($1, krb5kdc_conf_t, krb5kdc_principal_t, file, "principal0")
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filetrans_pattern($1, krb5kdc_conf_t, krb5kdc_principal_t, file, "principal1")
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kerberos_etc_filetrans_keytab($1, file, "kadm5.keytab")
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')
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