mirror of https://github.com/Icinga/icinga2.git
Michael Friedrich
parent
8fa39c3d48
commit
22d179e97f
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/etc/rc\.d/init\.d/icinga2 -- gen_context(system_u:object_r:icinga2_initrc_exec_t,s0)
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/usr/sbin/icinga2 -- gen_context(system_u:object_r:icinga2_exec_t,s0)
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/var/lib/icinga2(/.*)? gen_context(system_u:object_r:icinga2_var_lib_t,s0)
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/var/log/icinga2(/.*)? gen_context(system_u:object_r:icinga2_log_t,s0)
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/var/run/icinga2(/.*)? gen_context(system_u:object_r:icinga2_var_run_t,s0)
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/var/run/icinga2/cmd(/.*)? gen_context(system_u:object_r:icinga2_command_t,s0)
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## <summary>policy for icinga2</summary>
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########################################
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## <summary>
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## Execute TEMPLATE in the icinga2 domin.
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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(`icinga2_domtrans',`
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gen_require(`
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type icinga2_t, icinga2_exec_t;
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')
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corecmd_search_bin($1)
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domtrans_pattern($1, icinga2_exec_t, icinga2_t)
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')
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########################################
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## <summary>
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## Execute icinga2 server in the icinga2 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(`icinga2_initrc_domtrans',`
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gen_require(`
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type icinga2_initrc_exec_t;
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')
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init_labeled_script_domtrans($1, icinga2_initrc_exec_t)
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')
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########################################
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## <summary>
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## Read icinga2's log 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(`icinga2_read_log',`
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gen_require(`
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type icinga2_log_t;
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')
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logging_search_logs($1)
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read_files_pattern($1, icinga2_log_t, icinga2_log_t)
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')
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########################################
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## <summary>
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## Append to icinga2 log 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(`icinga2_append_log',`
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gen_require(`
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type icinga2_log_t;
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')
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logging_search_logs($1)
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append_files_pattern($1, icinga2_log_t, icinga2_log_t)
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')
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########################################
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## <summary>
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## Manage icinga2 log 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(`icinga2_manage_log',`
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gen_require(`
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type icinga2_log_t;
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')
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logging_search_logs($1)
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manage_dirs_pattern($1, icinga2_log_t, icinga2_log_t)
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manage_files_pattern($1, icinga2_log_t, icinga2_log_t)
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manage_lnk_files_pattern($1, icinga2_log_t, icinga2_log_t)
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')
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########################################
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## <summary>
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## Search icinga2 lib directories.
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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(`icinga2_search_lib',`
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gen_require(`
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type icinga2_var_lib_t;
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')
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allow $1 icinga2_var_lib_t:dir search_dir_perms;
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files_search_var_lib($1)
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')
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########################################
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## <summary>
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## Read icinga2 lib 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(`icinga2_read_lib_files',`
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gen_require(`
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type icinga2_var_lib_t;
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')
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files_search_var_lib($1)
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read_files_pattern($1, icinga2_var_lib_t, icinga2_var_lib_t)
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')
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########################################
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## <summary>
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## Manage icinga2 lib 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(`icinga2_manage_lib_files',`
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gen_require(`
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type icinga2_var_lib_t;
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')
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files_search_var_lib($1)
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manage_files_pattern($1, icinga2_var_lib_t, icinga2_var_lib_t)
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')
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########################################
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## <summary>
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## Manage icinga2 lib directories.
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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(`icinga2_manage_lib_dirs',`
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gen_require(`
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type icinga2_var_lib_t;
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')
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files_search_var_lib($1)
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manage_dirs_pattern($1, icinga2_var_lib_t, icinga2_var_lib_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 icinga2 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(`icinga2_admin',`
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gen_require(`
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type icinga2_t;
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type icinga2_initrc_exec_t;
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type icinga2_log_t;
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type icinga2_var_lib_t;
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')
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allow $1 icinga2_t:process { signal_perms };
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ps_process_pattern($1, icinga2_t)
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tunable_policy(`deny_ptrace',`',`
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allow $1 icinga2_t:process ptrace;
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')
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icinga2_initrc_domtrans($1)
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domain_system_change_exemption($1)
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role_transition $2 icinga2_initrc_exec_t system_r;
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allow $2 system_r;
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logging_search_logs($1)
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admin_pattern($1, icinga2_log_t)
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files_search_var_lib($1)
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admin_pattern($1, icinga2_var_lib_t)
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optional_policy(`
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systemd_passwd_agent_exec($1)
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systemd_read_fifo_file_passwd_run($1)
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')
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')
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########################################
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### <summary>
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### Send icinga2 commands through pipe
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### </summary>
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### <param name="domain">
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### <summary>
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### Domain allowed to send commands.
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### </summary>
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### </param>
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#
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interface(`icinga2_send_commands',`
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gen_require(`
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type icinga2_var_run_t;
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')
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files_search_pids($1)
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read_files_pattern($1, icinga2_var_run_t, icinga2_var_run_t)
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read_files_pattern($1, icina2_command_t, icinga2_command_t)
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write_fifo_files_pattern($1, icinga2_command_t, icinga2_command_t)
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')
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@ -0,0 +1,58 @@
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#!/bin/sh -e
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DIRNAME=`dirname $0`
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cd $DIRNAME
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USAGE="$0 [ --update ]"
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if [ `id -u` != 0 ]; then
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echo 'You must be root to run this script'
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exit 1
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fi
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if [ $# -eq 1 ]; then
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if [ "$1" = "--update" ] ; then
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time=`ls -l --time-style="+%x %X" icinga2.te | awk '{ printf "%s %s", $6, $7 }'`
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rules=`ausearch --start $time -m avc --raw -se icinga2`
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if [ x"$rules" != "x" ] ; then
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echo "Found avc's to update policy with"
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echo -e "$rules" | audit2allow -R
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echo "Do you want these changes added to policy [y/n]?"
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read ANS
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if [ "$ANS" = "y" -o "$ANS" = "Y" ] ; then
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echo "Updating policy"
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echo -e "$rules" | audit2allow -R >> icinga2.te
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# Fall though and rebuild policy
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else
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exit 0
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fi
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else
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echo "No new avcs found"
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exit 0
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fi
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else
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echo -e $USAGE
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exit 1
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fi
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elif [ $# -ge 2 ] ; then
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echo -e $USAGE
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exit 1
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fi
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echo "Building and Loading Policy"
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set -x
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make -f /usr/share/selinux/devel/Makefile icinga2.pp || exit
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/usr/sbin/semodule -i icinga2.pp
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# Generate a man page off the installed module
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sepolicy manpage -p . -d icinga2_t
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# Fixing the file context on /usr/sbin/icinga2
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/sbin/restorecon -F -R -v /usr/sbin/icinga2
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# Fixing the file context on /etc/rc\.d/init\.d/icinga2
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/sbin/restorecon -F -R -v /etc/rc\.d/init\.d/icinga2
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# Fixing the file context on /var/log/icinga2
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/sbin/restorecon -F -R -v /var/log/icinga2
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# Fixing the file context on /var/lib/icinga2
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/sbin/restorecon -F -R -v /var/lib/icinga2
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# Generate a rpm package for the newly generated policy
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pwd=$(pwd)
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rpmbuild --define "_sourcedir ${pwd}" --define "_specdir ${pwd}" --define "_builddir ${pwd}" --define "_srcrpmdir ${pwd}" --define "_rpmdir ${pwd}" --define "_buildrootdir ${pwd}/.build" -ba icinga2_selinux.spec
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policy_module(icinga2, 0.1.0)
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########################################
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#
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# Declarations
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#
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type icinga2_t;
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type icinga2_exec_t;
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init_daemon_domain(icinga2_t, icinga2_exec_t)
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permissive icinga2_t;
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type icinga2_initrc_exec_t;
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init_script_file(icinga2_initrc_exec_t)
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type icinga2_log_t;
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logging_log_file(icinga2_log_t)
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type icinga2_var_lib_t;
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files_type(icinga2_var_lib_t)
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type icinga2_command_t;
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files_type(icinga2_command_t)
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type icinga2_var_run_t;
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files_pid_file(icinga2_var_run_t)
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########################################
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#
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# icinga2 local policy
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#
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allow icinga2_t self:capability { setgid setuid };
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allow icinga2_t self:fifo_file rw_fifo_file_perms;
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allow icinga2_t self:unix_stream_socket create_stream_socket_perms;
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manage_dirs_pattern(icinga2_t, icinga2_log_t, icinga2_log_t)
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manage_files_pattern(icinga2_t, icinga2_log_t, icinga2_log_t)
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manage_lnk_files_pattern(icinga2_t, icinga2_log_t, icinga2_log_t)
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logging_log_filetrans(icinga2_t, icinga2_log_t, { dir file lnk_file })
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manage_dirs_pattern(icinga2_t, icinga2_var_lib_t, icinga2_var_lib_t)
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manage_files_pattern(icinga2_t, icinga2_var_lib_t, icinga2_var_lib_t)
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manage_lnk_files_pattern(icinga2_t, icinga2_var_lib_t, icinga2_var_lib_t)
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files_var_lib_filetrans(icinga2_t, icinga2_var_lib_t, { dir file lnk_file })
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manage_dirs_pattern(icinga2_t, icinga2_var_run_t, icinga2_var_run_t)
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manage_files_pattern(icinga2_t, icinga2_var_run_t, icinga2_var_run_t)
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files_pid_filetrans(icinga2_t, icinga2_var_run_t, { dir file })
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manage_dirs_pattern(icinga2_t, icinga2_command_t, icinga2_command_t)
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manage_files_pattern(icinga2_t, icinga2_command_t, icinga2_command_t)
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manage_fifo_files_pattern(icinga2_t, icinga2_command_t, icinga2_command_t)
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domain_use_interactive_fds(icinga2_t)
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files_read_etc_files(icinga2_t)
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auth_use_nsswitch(icinga2_t)
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miscfiles_read_localization(icinga2_t)
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Loading…
Reference in New Issue