129 lines
3.0 KiB
Plaintext
129 lines
3.0 KiB
Plaintext
## <summary>Name service cache daemon</summary>
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########################################
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## <summary>
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## Execute NSCD in the nscd domain.
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## </summary>
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## <param name="domain">
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## <summary>
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## The type of the process performing this action.
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## </summary>
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## </param>
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#
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interface(`nscd_domtrans',`
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gen_require(`
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type nscd_t, nscd_exec_t;
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')
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corecmd_search_sbin($1)
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domain_auto_trans($1,nscd_exec_t,nscd_t)
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allow $1 nscd_t:fd use;
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allow nscd_t $1:fd use;
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allow nscd_t $1:fifo_file rw_file_perms;
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allow nscd_t $1:process sigchld;
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')
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########################################
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## <summary>
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## Use NSCD services by connecting using
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## a unix 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(`nscd_socket_use',`
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gen_require(`
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type nscd_t, nscd_var_run_t;
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class nscd { getpwd getgrp gethost shmempwd shmemgrp shmemhost };
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')
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allow $1 self:unix_stream_socket create_socket_perms;
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allow $1 nscd_t:unix_stream_socket connectto;
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allow $1 nscd_t:nscd { getpwd getgrp gethost };
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dontaudit $1 nscd_t:fd use;
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dontaudit $1 nscd_t:nscd { shmempwd shmemgrp shmemhost };
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files_search_pids($1)
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allow $1 nscd_var_run_t:sock_file rw_file_perms;
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dontaudit $1 nscd_var_run_t:dir { search getattr };
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dontaudit $1 nscd_var_run_t:file { getattr read };
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')
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########################################
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## <summary>
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## Use NSCD services by mapping the database from
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## an inherited NSCD file descriptor.
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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(`nscd_shm_use',`
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gen_require(`
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type nscd_t, nscd_var_run_t;
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class nscd { getpwd getgrp gethost shmempwd shmemgrp shmemhost };
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')
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allow $1 nscd_var_run_t:dir r_dir_perms;
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allow $1 nscd_t:nscd { shmempwd shmemgrp shmemhost };
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# Receive fd from nscd and map the backing file with read access.
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allow $1 nscd_t:fd use;
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# cjp: these were originally inherited from the
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# nscd_socket_domain macro. need to investigate
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# if they are all actually required
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allow $1 self:unix_stream_socket create_stream_socket_perms;
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allow $1 nscd_t:unix_stream_socket connectto;
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allow $1 nscd_var_run_t:sock_file rw_file_perms;
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files_search_pids($1)
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allow $1 nscd_t:nscd { getpwd getgrp gethost };
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dontaudit $1 nscd_var_run_t:file { getattr read };
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')
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########################################
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## <summary>
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## Read NSCD pid 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(`nscd_read_pid',`
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gen_require(`
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type nscd_var_run_t;
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')
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files_search_pids($1)
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allow $1 nscd_var_run_t:dir search;
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allow $1 nscd_var_run_t:file { getattr read };
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')
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########################################
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## <summary>
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## Unconfined access to NSCD 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(`nscd_unconfined',`
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gen_require(`
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type nscd_t;
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class nscd all_nscd_perms;
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')
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allow $1 nscd_t:nscd *;
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')
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