80 lines
2.1 KiB
Plaintext
80 lines
2.1 KiB
Plaintext
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## <summary>Milter mail filters</summary>
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########################################
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## <summary>
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## Create a set of derived types for various
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## mail filter applications using the milter interface.
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## </summary>
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## <param name="milter_name">
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## <summary>
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## The name to be used for deriving type names.
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## </summary>
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## </param>
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#
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template(`milter_template',`
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# attributes common to all milters
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gen_require(`
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attribute milter_data_type, milter_domains;
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')
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type $1_milter_t, milter_domains;
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type $1_milter_exec_t;
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init_daemon_domain($1_milter_t, $1_milter_exec_t)
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role system_r types $1_milter_t;
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# Type for the milter data (e.g. the socket used to communicate with the MTA)
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type $1_milter_data_t, milter_data_type;
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files_type($1_milter_data_t);
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allow $1_milter_t self:fifo_file rw_fifo_file_perms;
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# Allow communication with MTA over a unix-domain socket
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# Note: usage with TCP sockets requires additional policy
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manage_sock_files_pattern($1_milter_t, $1_milter_data_t, $1_milter_data_t)
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# Create other data files and directories in the data directory
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manage_files_pattern($1_milter_t, $1_milter_data_t, $1_milter_data_t)
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miscfiles_read_localization($1_milter_t)
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logging_send_syslog_msg($1_milter_t)
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')
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########################################
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## <summary>
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## MTA communication with milter sockets
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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(`milter_stream_connect_all',`
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gen_require(`
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attribute milter_data_type, milter_domains;
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')
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getattr_dirs_pattern($1, milter_data_type, milter_data_type)
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stream_connect_pattern($1, milter_data_type, milter_data_type, milter_domains)
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')
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########################################
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## <summary>
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## Allow getattr of milter sockets
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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(`milter_getattr_all_sockets',`
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gen_require(`
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attribute milter_data_type;
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')
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getattr_dirs_pattern($1, milter_data_type, milter_data_type)
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getattr_sock_files_pattern($1, milter_data_type, milter_data_type)
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')
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