714 lines
14 KiB
Plaintext
714 lines
14 KiB
Plaintext
## <summary>Postfix email server.</summary>
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########################################
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## <summary>
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## Postfix stub interface. No access allowed.
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## </summary>
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## <param name="domain" unused="true">
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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(`postfix_stub',`
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gen_require(`
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type postfix_master_t;
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')
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')
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#######################################
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## <summary>
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## The template to define a postfix domain.
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## </summary>
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## <param name="domain_prefix">
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## <summary>
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## Domain prefix to be used.
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## </summary>
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## </param>
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#
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template(`postfix_domain_template',`
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gen_require(`
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attribute postfix_domain;
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')
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########################################
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#
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# Declarations
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#
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type postfix_$1_t, postfix_domain;
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type postfix_$1_exec_t;
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domain_type(postfix_$1_t)
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domain_entry_file(postfix_$1_t, postfix_$1_exec_t)
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role system_r types postfix_$1_t;
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########################################
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#
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# Policy
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#
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can_exec(postfix_$1_t, postfix_$1_exec_t)
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auth_use_nsswitch(postfix_$1_t)
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')
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#######################################
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## <summary>
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## The template to define a postfix server domain.
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## </summary>
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## <param name="domain_prefix">
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## <summary>
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## Domain prefix to be used.
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## </summary>
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## </param>
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#
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template(`postfix_server_domain_template',`
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gen_require(`
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type postfix_master_t;
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attribute postfix_server_domain, postfix_server_tmp_content;
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')
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########################################
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#
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# Declarations
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#
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postfix_domain_template($1)
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typeattribute postfix_$1_t postfix_server_domain;
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type postfix_$1_tmp_t, postfix_server_tmp_content;
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files_tmp_file(postfix_$1_tmp_t)
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########################################
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#
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# Declarations
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#
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manage_dirs_pattern(postfix_$1_t, postfix_$1_tmp_t, postfix_$1_tmp_t)
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manage_files_pattern(postfix_$1_t, postfix_$1_tmp_t, postfix_$1_tmp_t)
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files_tmp_filetrans(postfix_$1_t, postfix_$1_tmp_t, { file dir })
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domtrans_pattern(postfix_master_t, postfix_$1_exec_t, postfix_$1_t)
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')
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#######################################
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## <summary>
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## The template to define a postfix user domain.
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## </summary>
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## <param name="domain_prefix">
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## <summary>
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## Domain prefix to be used.
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## </summary>
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## </param>
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#
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template(`postfix_user_domain_template',`
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gen_require(`
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attribute postfix_user_domains, postfix_user_domtrans;
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')
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########################################
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#
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# Declarations
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#
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postfix_domain_template($1)
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typeattribute postfix_$1_t postfix_user_domains;
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########################################
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#
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# Policy
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#
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allow postfix_$1_t self:capability dac_override;
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domtrans_pattern(postfix_user_domtrans, postfix_$1_exec_t, postfix_$1_t)
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domain_use_interactive_fds(postfix_$1_t)
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')
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########################################
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## <summary>
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## Read postfix 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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## <rolecap/>
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#
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interface(`postfix_read_config',`
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gen_require(`
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type postfix_etc_t;
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')
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files_search_etc($1)
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allow $1 postfix_etc_t:dir list_dir_perms;
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allow $1 postfix_etc_t:file read_file_perms;
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allow $1 postfix_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 specified object in postfix
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## etc directories with a type transition.
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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="private type">
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## <summary>
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## The type of the object to be created.
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## </summary>
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## </param>
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## <param name="object">
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## <summary>
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## The object 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(`postfix_config_filetrans',`
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gen_require(`
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type postfix_etc_t;
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')
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filetrans_pattern($1, postfix_etc_t, $2, $3, $4)
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')
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########################################
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## <summary>
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## Do not audit attempts to read and
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## write postfix local delivery
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## TCP sockets.
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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(`postfix_dontaudit_rw_local_tcp_sockets',`
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gen_require(`
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type postfix_local_t;
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')
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dontaudit $1 postfix_local_t:tcp_socket { read write };
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')
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########################################
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## <summary>
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## Read and write postfix local pipes.
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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(`postfix_rw_local_pipes',`
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gen_require(`
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type postfix_local_t;
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')
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allow $1 postfix_local_t:fifo_file rw_fifo_file_perms;
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')
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########################################
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## <summary>
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## Read postfix local process state 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(`postfix_read_local_state',`
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gen_require(`
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type postfix_local_t;
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')
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kernel_search_proc($1)
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allow $1 postfix_local_t:dir list_dir_perms;
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allow $1 postfix_local_t:file read_file_perms;
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allow $1 postfix_local_t:lnk_file read_lnk_file_perms;
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')
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########################################
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## <summary>
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## Read and write inherited postfix master pipes.
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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(`postfix_rw_inherited_master_pipes',`
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gen_require(`
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type postfix_master_t;
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')
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allow $1 postfix_master_t:fd use;
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allow $1 postfix_master_t:fifo_file rw_inherited_fifo_file_perms;
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')
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########################################
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## <summary>
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## Read postfix master process state 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(`postfix_read_master_state',`
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gen_require(`
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type postfix_master_t;
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')
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kernel_search_proc($1)
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allow $1 postfix_master_t:dir list_dir_perms;
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allow $1 postfix_master_t:file read_file_perms;
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allow $1 postfix_master_t:lnk_file read_lnk_file_perms;
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')
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########################################
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## <summary>
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## Use postfix master file descriptors.
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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(`postfix_use_fds_master',`
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gen_require(`
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type postfix_master_t;
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')
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allow $1 postfix_master_t:fd use;
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')
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########################################
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## <summary>
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## Do not audit attempts to use
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## postfix master process file
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## file descriptors.
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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(`postfix_dontaudit_use_fds',`
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gen_require(`
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type postfix_master_t;
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')
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dontaudit $1 postfix_master_t:fd use;
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')
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########################################
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## <summary>
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## Execute postfix_map in the postfix_map 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(`postfix_domtrans_map',`
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gen_require(`
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type postfix_map_t, postfix_map_exec_t;
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')
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corecmd_search_bin($1)
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domtrans_pattern($1, postfix_map_exec_t, postfix_map_t)
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')
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########################################
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## <summary>
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## Execute postfix map in the postfix
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## map domain, and allow the specified
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## role the postfix_map 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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## <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(`postfix_run_map',`
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gen_require(`
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attribute_role postfix_map_roles;
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')
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postfix_domtrans_map($1)
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roleattribute $2 postfix_map_roles;
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')
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########################################
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## <summary>
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## Execute the master postfix program
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## in the postfix_master 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(`postfix_domtrans_master',`
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gen_require(`
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type postfix_master_t, postfix_master_exec_t;
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')
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corecmd_search_bin($1)
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domtrans_pattern($1, postfix_master_exec_t, postfix_master_t)
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')
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########################################
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## <summary>
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## Execute the master postfix program
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## 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(`postfix_exec_master',`
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gen_require(`
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type postfix_master_exec_t;
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')
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corecmd_search_bin($1)
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can_exec($1, postfix_master_exec_t)
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')
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#######################################
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## <summary>
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## Connect to postfix master process
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## using a 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(`postfix_stream_connect_master',`
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gen_require(`
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type postfix_master_t, postfix_public_t;
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')
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stream_connect_pattern($1, postfix_public_t, postfix_public_t, postfix_master_t)
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')
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########################################
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## <summary>
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## Execute the master postdrop in the
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## postfix postdrop 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(`postfix_domtrans_postdrop',`
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gen_require(`
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type postfix_postdrop_t, postfix_postdrop_exec_t;
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')
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corecmd_search_bin($1)
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domtrans_pattern($1, postfix_postdrop_exec_t, postfix_postdrop_t)
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')
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########################################
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## <summary>
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## Execute the master postqueue in the
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## postfix postqueue 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(`postfix_domtrans_postqueue',`
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gen_require(`
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type postfix_postqueue_t, postfix_postqueue_exec_t;
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')
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corecmd_search_bin($1)
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domtrans_pattern($1, postfix_postqueue_exec_t, postfix_postqueue_t)
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')
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#######################################
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## <summary>
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## Execute postfix postqueue in
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## 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(`postfix_exec_postqueue',`
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gen_require(`
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type postfix_postqueue_exec_t;
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')
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corecmd_search_bin($1)
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can_exec($1, postfix_postqueue_exec_t)
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')
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########################################
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## <summary>
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## Create postfix private sock 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(`postfix_create_private_sockets',`
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gen_require(`
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type postfix_private_t;
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')
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create_sock_files_pattern($1, postfix_private_t, postfix_private_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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## postfix private sock 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(`postfix_manage_private_sockets',`
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gen_require(`
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type postfix_private_t;
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')
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manage_sock_files_pattern($1, postfix_private_t, postfix_private_t)
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')
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########################################
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## <summary>
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## Execute the smtp postfix program
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## in the postfix smtp 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(`postfix_domtrans_smtp',`
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gen_require(`
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type postfix_smtp_t, postfix_smtp_exec_t;
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')
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corecmd_search_bin($1)
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domtrans_pattern($1, postfix_smtp_exec_t, postfix_smtp_t)
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')
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########################################
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## <summary>
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## Get attributes of all postfix mail
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## 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(`postfix_getattr_all_spool_files',`
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gen_require(`
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attribute postfix_spool_type;
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')
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files_search_spool($1)
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getattr_files_pattern($1, postfix_spool_type, postfix_spool_type)
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')
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########################################
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## <summary>
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## Search postfix mail spool 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(`postfix_search_spool',`
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gen_require(`
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type postfix_spool_t;
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')
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files_search_spool($1)
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allow $1 postfix_spool_t:dir search_dir_perms;
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')
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########################################
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## <summary>
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## List postfix mail spool 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(`postfix_list_spool',`
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gen_require(`
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type postfix_spool_t;
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')
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files_search_spool($1)
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allow $1 postfix_spool_t:dir list_dir_perms;
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')
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########################################
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## <summary>
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|
## Read postfix mail spool files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`postfix_read_spool_files',`
|
|
gen_require(`
|
|
type postfix_spool_t;
|
|
')
|
|
|
|
files_search_spool($1)
|
|
read_files_pattern($1, postfix_spool_t, postfix_spool_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create, read, write, and delete
|
|
## postfix mail spool files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`postfix_manage_spool_files',`
|
|
gen_require(`
|
|
type postfix_spool_t;
|
|
')
|
|
|
|
files_search_spool($1)
|
|
manage_files_pattern($1, postfix_spool_t, postfix_spool_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Execute postfix user mail programs
|
|
## in their respective domains.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`postfix_domtrans_user_mail_handler',`
|
|
gen_require(`
|
|
attribute postfix_user_domtrans;
|
|
')
|
|
|
|
typeattribute $1 postfix_user_domtrans;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## All of the rules required to
|
|
## administrate an postfix environment.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="role">
|
|
## <summary>
|
|
## Role allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`postfix_admin',`
|
|
gen_require(`
|
|
attribute postfix_domain, postfix_spool_type, postfix_server_tmp_content;
|
|
type postfix_initrc_exec_t, postfix_prng_t, postfix_etc_t;
|
|
type postfix_data_t, postfix_runtime_t, postfix_public_t;
|
|
type postfix_private_t, postfix_map_tmp_t, postfix_exec_t;
|
|
type postfix_keytab_t, postfix_t;
|
|
')
|
|
|
|
allow $1 postfix_domain:process { ptrace signal_perms };
|
|
ps_process_pattern($1, postfix_domain)
|
|
|
|
init_startstop_service($1, $2, postfix_t, postfix_initrc_exec_t)
|
|
|
|
files_search_etc($1)
|
|
admin_pattern($1, { postfix_prng_t postfix_etc_t postfix_exec_t postfix_keytab_t })
|
|
|
|
files_search_spool($1)
|
|
admin_pattern($1, { postfix_public_t postfix_private_t postfix_spool_type })
|
|
|
|
files_search_var_lib($1)
|
|
admin_pattern($1, postfix_data_t)
|
|
|
|
files_search_runtime($1)
|
|
admin_pattern($1, postfix_runtime_t)
|
|
|
|
files_search_tmp($1)
|
|
admin_pattern($1, { postfix_server_tmp_content postfix_map_tmp_t })
|
|
|
|
postfix_exec_master($1)
|
|
postfix_exec_postqueue($1)
|
|
postfix_stream_connect_master($1)
|
|
postfix_run_map($1, $2)
|
|
')
|