346 lines
6.6 KiB
Text
346 lines
6.6 KiB
Text
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## <summary>Intrusion Detection and Log Analysis with iptables.</summary>
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########################################
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## <summary>
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## Execute a domain transition to run psad.
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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(`psad_domtrans',`
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gen_require(`
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type psad_t, psad_exec_t;
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')
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corecmd_search_bin($1)
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domtrans_pattern($1, psad_exec_t, psad_t)
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')
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########################################
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## <summary>
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## Send generic signals to psad.
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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(`psad_signal',`
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gen_require(`
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type psad_t;
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')
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allow $1 psad_t:process signal;
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')
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#######################################
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## <summary>
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## Send null signals to psad.
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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(`psad_signull',`
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gen_require(`
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type psad_t;
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')
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allow $1 psad_t:process signull;
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')
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########################################
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## <summary>
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## Read psad configuration content.
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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(`psad_read_config',`
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gen_require(`
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type psad_etc_t;
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')
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files_search_etc($1)
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allow $1 psad_etc_t:dir list_dir_perms;
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allow $1 psad_etc_t:file read_file_perms;
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allow $1 psad_etc_t:lnk_file read_lnk_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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## psad configuration content.
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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(`psad_manage_config',`
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gen_require(`
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type psad_etc_t;
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')
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files_search_etc($1)
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manage_dirs_pattern($1, psad_etc_t, psad_etc_t)
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manage_files_pattern($1, psad_etc_t, psad_etc_t)
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')
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########################################
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## <summary>
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## Read psad pid 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(`psad_read_pid_files',`
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gen_require(`
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type psad_var_run_t;
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')
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files_search_pids($1)
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read_files_pattern($1, psad_var_run_t, psad_var_run_t)
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')
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########################################
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## <summary>
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## Read and write psad PID 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(`psad_rw_pid_files',`
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gen_require(`
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type psad_var_run_t;
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')
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files_search_pids($1)
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rw_files_pattern($1, psad_var_run_t, psad_var_run_t)
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')
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########################################
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## <summary>
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## Read psad log content.
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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(`psad_read_log',`
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gen_require(`
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type psad_var_log_t;
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')
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logging_search_logs($1)
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allow $1 psad_var_log_t:dir list_dir_perms;
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allow $1 psad_var_log_t:file read_file_perms;
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')
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########################################
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## <summary>
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## Append psad 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(`psad_append_log',`
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gen_require(`
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type psad_var_log_t;
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')
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logging_search_logs($1)
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append_files_pattern($1, psad_var_log_t, psad_var_log_t)
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')
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########################################
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## <summary>
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## Allow the specified domain to write to psad'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(`psad_write_log',`
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gen_require(`
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type psad_var_log_t;
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')
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logging_search_logs($1)
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write_files_pattern($1, psad_var_log_t, psad_var_log_t)
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')
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#######################################
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## <summary>
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## Allow the specified domain to setattr to psad'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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#
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interface(`psad_setattr_log',`
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gen_require(`
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type psad_var_log_t;
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')
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logging_search_logs($1)
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setattr_files_pattern($1, psad_var_log_t, psad_var_log_t)
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')
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########################################
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## <summary>
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## Read and write psad fifo 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(`psad_rw_fifo_file',`
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gen_require(`
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type psad_var_lib_t;
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')
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files_search_var_lib($1)
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rw_fifo_files_pattern($1, psad_var_lib_t, psad_var_lib_t)
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')
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#######################################
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## <summary>
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## Allow setattr to psad fifo 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(`psad_setattr_fifo_file',`
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gen_require(`
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type psad_t, psad_var_lib_t;
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')
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files_search_var_lib($1)
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allow $1 psad_var_lib_t:fifo_file setattr;
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search_dirs_pattern($1, psad_var_lib_t, psad_var_lib_t)
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')
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#######################################
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## <summary>
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## Allow search to psad 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(`psad_search_lib_files',`
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gen_require(`
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type psad_t, psad_var_lib_t;
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')
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files_search_var_lib($1)
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search_dirs_pattern($1, psad_var_lib_t, psad_var_lib_t)
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')
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#######################################
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## <summary>
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## Read and write psad temporary 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(`psad_rw_tmp_files',`
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gen_require(`
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type psad_tmp_t;
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')
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files_search_tmp($1)
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rw_files_pattern($1, psad_tmp_t, psad_tmp_t)
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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 psad 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(`psad_admin',`
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gen_require(`
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type psad_t, psad_var_run_t, psad_var_log_t;
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type psad_initrc_exec_t, psad_var_lib_t, psad_etc_t;
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type psad_tmp_t;
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')
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allow $1 psad_t:process signal_perms;
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ps_process_pattern($1, psad_t)
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tunable_policy(`deny_ptrace',`',`
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allow $1 psad_t:process ptrace;
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')
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init_labeled_script_domtrans($1, psad_initrc_exec_t)
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domain_system_change_exemption($1)
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role_transition $2 psad_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, psad_etc_t)
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files_list_pids($1)
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admin_pattern($1, psad_var_run_t)
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logging_list_logs($1)
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admin_pattern($1, psad_var_log_t)
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files_list_var_lib($1)
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admin_pattern($1, psad_var_lib_t)
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files_list_tmp($1)
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admin_pattern($1, psad_tmp_t)
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')
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