242 lines
5.1 KiB
Text
242 lines
5.1 KiB
Text
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## <summary>Dovecot POP and IMAP mail server</summary>
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######################################
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## <summary>
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## Creates types and rules for a basic
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## dovecot daemon domain.
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## </summary>
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## <param name="prefix">
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## <summary>
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## Prefix for the domain.
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## </summary>
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## </param>
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#
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template(`dovecot_basic_types_template',`
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gen_require(`
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attribute dovecot_domain;
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')
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type $1_t, dovecot_domain;
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type $1_exec_t;
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kernel_read_system_state($1_t)
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')
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#######################################
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## <summary>
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## Connect to dovecot unix domain stream socket.
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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(`dovecot_stream_connect',`
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gen_require(`
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type dovecot_t, dovecot_var_run_t;
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')
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files_search_pids($1)
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stream_connect_pattern($1, dovecot_var_run_t, dovecot_var_run_t, dovecot_t)
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')
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########################################
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## <summary>
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## Connect to dovecot auth unix domain stream socket.
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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(`dovecot_stream_connect_auth',`
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gen_require(`
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type dovecot_auth_t, dovecot_var_run_t;
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')
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files_search_pids($1)
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stream_connect_pattern($1, dovecot_var_run_t, dovecot_var_run_t, dovecot_auth_t)
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')
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########################################
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## <summary>
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## Execute dovecot_deliver in the dovecot_deliver domain.
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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(`dovecot_domtrans_deliver',`
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gen_require(`
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type dovecot_deliver_t, dovecot_deliver_exec_t;
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')
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domtrans_pattern($1, dovecot_deliver_exec_t, dovecot_deliver_t)
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')
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########################################
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## <summary>
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## Create, read, write, and delete the dovecot spool 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(`dovecot_manage_spool',`
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gen_require(`
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type dovecot_spool_t;
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')
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files_search_spool($1)
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manage_files_pattern($1, dovecot_spool_t, dovecot_spool_t)
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manage_lnk_files_pattern($1, dovecot_spool_t, dovecot_spool_t)
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')
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########################################
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## <summary>
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## Do not audit attempts to delete dovecot lib 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(`dovecot_dontaudit_unlink_lib_files',`
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gen_require(`
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type dovecot_var_lib_t;
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')
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dontaudit $1 dovecot_var_lib_t:file unlink;
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')
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######################################
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## <summary>
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## Allow attempts to write inherited
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## dovecot tmp 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(`dovecot_write_inherited_tmp_files',`
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gen_require(`
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type dovecot_tmp_t;
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')
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allow $1 dovecot_tmp_t:file write;
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')
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####################################
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## <summary>
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## Read dovecot configuration file.
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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(`dovecot_read_config',`
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gen_require(`
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type dovecot_etc_t;
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')
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files_search_etc($1)
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list_dirs_pattern($1, dovecot_etc_t, dovecot_etc_t)
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read_files_pattern($1, dovecot_etc_t, dovecot_etc_t)
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')
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########################################
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## <summary>
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## All of the rules required to administrate
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## an dovecot 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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## The role to be allowed to manage the dovecot domain.
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## </summary>
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## </param>
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## <rolecap/>
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#
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interface(`dovecot_admin',`
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gen_require(`
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type dovecot_t, dovecot_etc_t, dovecot_var_log_t;
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type dovecot_spool_t, dovecot_var_lib_t, dovecot_initrc_exec_t;
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type dovecot_var_run_t, dovecot_cert_t, dovecot_passwd_t;
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type dovecot_tmp_t, dovecot_auth_tmp_t, dovecot_deliver_tmp_t;
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type dovecot_keytab_t;
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')
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allow $1 dovecot_t:process signal_perms;
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ps_process_pattern($1, dovecot_t)
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tunable_policy(`deny_ptrace',`',`
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allow $1 dovecot_t:process ptrace;
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')
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init_labeled_script_domtrans($1, dovecot_initrc_exec_t)
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domain_system_change_exemption($1)
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role_transition $2 dovecot_initrc_exec_t system_r;
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allow $2 system_r;
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files_list_etc($1)
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admin_pattern($1, { dovecot_keytab_t dovecot_etc_t })
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files_list_tmp($1)
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admin_pattern($1, dovecot_auth_tmp_t)
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admin_pattern($1, dovecot_tmp_t)
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admin_pattern($1, dovecot_keytab_t)
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files_list_spool($1)
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admin_pattern($1, dovecot_spool_t)
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files_list_var_lib($1)
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admin_pattern($1, dovecot_var_lib_t)
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logging_search_logs($1)
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admin_pattern($1, dovecot_var_log_t)
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files_list_pids($1)
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admin_pattern($1, dovecot_var_run_t)
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admin_pattern($1, dovecot_cert_t)
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admin_pattern($1, dovecot_passwd_t)
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')
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########################################
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## <summary>
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## Read dovecot SSL certificates
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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(`dovecot_read_certs',`
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gen_require(`
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type dovecot_cert_t;
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')
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miscfiles_search_generic_cert_dirs($1)
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read_files_pattern($1, dovecot_cert_t, dovecot_cert_t)
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read_lnk_files_pattern($1, dovecot_cert_t, dovecot_cert_t)
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')
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