Plymouthd policy from Dan Walsh.
This commit is contained in:
Chris PeBenito
parent
b0c2cae14a
commit
e9e43f04b3
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@ -8,6 +8,7 @@
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denyhosts (Dan Walsh)
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nut (Stefan Schulze Frielinghaus, Miroslav Grepl)
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likewise (Scott Salley)
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plymouthd (Dan Walsh)
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pyicqt (Stefan Schulze Frielinghaus)
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sectoolm (Miroslav Grepl)
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usbmuxd (Dan Walsh)
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@ -0,0 +1,7 @@
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/bin/plymouth -- gen_context(system_u:object_r:plymouth_exec_t,s0)
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/sbin/plymouthd -- gen_context(system_u:object_r:plymouthd_exec_t,s0)
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/var/lib/plymouth(/.*)? gen_context(system_u:object_r:plymouthd_var_lib_t,s0)
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/var/run/plymouth(/.*)? gen_context(system_u:object_r:plymouthd_var_run_t,s0)
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/var/spool/plymouth(/.*)? gen_context(system_u:object_r:plymouthd_spool_t,s0)
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## <summary>Plymouth graphical boot</summary>
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########################################
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## <summary>
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## Execute a domain transition to run plymouthd.
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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(`plymouthd_domtrans', `
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gen_require(`
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type plymouthd_t, plymouthd_exec_t;
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')
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domtrans_pattern($1, plymouthd_exec_t, plymouthd_t)
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')
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########################################
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## <summary>
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## Execute the plymoth daemon in the current 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(`plymouthd_exec', `
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gen_require(`
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type plymouthd_exec_t;
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')
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can_exec($1, plymouthd_exec_t)
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')
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########################################
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## <summary>
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## Allow domain to Stream socket connect
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## to Plymouth daemon.
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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(`plymouthd_stream_connect', `
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gen_require(`
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type plymouthd_t;
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')
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allow $1 plymouthd_t:unix_stream_socket connectto;
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')
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########################################
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## <summary>
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## Execute the plymoth command in the current 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(`plymouthd_exec_plymouth', `
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gen_require(`
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type plymouth_exec_t;
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')
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can_exec($1, plymouth_exec_t)
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')
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########################################
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## <summary>
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## Execute a domain transition to run plymouthd.
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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(`plymouthd_domtrans_plymouth', `
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gen_require(`
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type plymouth_t, plymouth_exec_t;
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')
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domtrans_pattern($1, plymouth_exec_t, plymouth_t)
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')
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########################################
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## <summary>
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## Search plymouthd 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(`plymouthd_search_spool', `
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gen_require(`
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type plymouthd_spool_t;
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')
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allow $1 plymouthd_spool_t:dir search_dir_perms;
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files_search_spool($1)
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')
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########################################
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## <summary>
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## Read plymouthd 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(`plymouthd_read_spool_files', `
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gen_require(`
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type plymouthd_spool_t;
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')
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files_search_spool($1)
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read_files_pattern($1, plymouthd_spool_t, plymouthd_spool_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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## plymouthd 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(`plymouthd_manage_spool_files', `
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gen_require(`
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type plymouthd_spool_t;
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')
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files_search_spool($1)
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manage_files_pattern($1, plymouthd_spool_t, plymouthd_spool_t)
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')
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########################################
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## <summary>
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## Search plymouthd 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(`plymouthd_search_lib', `
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gen_require(`
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type plymouthd_var_lib_t;
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')
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allow $1 plymouthd_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 plymouthd 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(`plymouthd_read_lib_files', `
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gen_require(`
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type plymouthd_var_lib_t;
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')
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files_search_var_lib($1)
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read_files_pattern($1, plymouthd_var_lib_t, plymouthd_var_lib_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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## plymouthd 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(`plymouthd_manage_lib_files', `
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gen_require(`
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type plymouthd_var_lib_t;
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')
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files_search_var_lib($1)
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manage_files_pattern($1, plymouthd_var_lib_t, plymouthd_var_lib_t)
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')
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########################################
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## <summary>
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## Read plymouthd 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(`plymouthd_read_pid_files', `
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gen_require(`
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type plymouthd_var_run_t;
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')
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files_search_pids($1)
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allow $1 plymouthd_var_run_t:file read_file_perms;
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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 plymouthd 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(`plymouthd_admin', `
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gen_require(`
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type plymouthd_t, plymouthd_spool_t, plymouthd_var_lib_t;
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type plymouthd_var_run_t;
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')
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allow $1 plymouthd_t:process { ptrace signal_perms getattr };
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read_files_pattern($1, plymouthd_t, plymouthd_t)
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admin_pattern($1, plymouthd_spool_t)
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admin_pattern($1, plymouthd_var_lib_t)
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admin_pattern($1, plymouthd_var_run_t)
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')
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@ -0,0 +1,100 @@
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policy_module(plymouthd, 1.0.0)
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########################################
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#
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# Declarations
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#
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type plymouth_t;
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type plymouth_exec_t;
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application_domain(plymouth_t, plymouth_exec_t)
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type plymouthd_t;
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type plymouthd_exec_t;
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init_daemon_domain(plymouthd_t, plymouthd_exec_t)
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type plymouthd_spool_t;
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files_type(plymouthd_spool_t)
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type plymouthd_var_lib_t;
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files_type(plymouthd_var_lib_t)
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type plymouthd_var_run_t;
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files_pid_file(plymouthd_var_run_t)
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########################################
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#
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# Plymouthd private policy
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#
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allow plymouthd_t self:capability { sys_admin sys_tty_config };
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dontaudit plymouthd_t self:capability dac_override;
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allow plymouthd_t self:process signal;
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allow plymouthd_t self:fifo_file rw_fifo_file_perms;
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allow plymouthd_t self:unix_stream_socket create_stream_socket_perms;
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manage_dirs_pattern(plymouthd_t, plymouthd_spool_t, plymouthd_spool_t)
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manage_files_pattern(plymouthd_t, plymouthd_spool_t, plymouthd_spool_t)
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manage_sock_files_pattern(plymouthd_t, plymouthd_spool_t, plymouthd_spool_t)
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files_spool_filetrans(plymouthd_t, plymouthd_spool_t, { file dir sock_file })
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manage_dirs_pattern(plymouthd_t, plymouthd_var_lib_t, plymouthd_var_lib_t)
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manage_files_pattern(plymouthd_t, plymouthd_var_lib_t, plymouthd_var_lib_t)
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files_var_lib_filetrans(plymouthd_t, plymouthd_var_lib_t, { file dir })
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manage_dirs_pattern(plymouthd_t, plymouthd_var_run_t, plymouthd_var_run_t)
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manage_files_pattern(plymouthd_t, plymouthd_var_run_t, plymouthd_var_run_t)
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files_pid_filetrans(plymouthd_t, plymouthd_var_run_t, { file dir })
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kernel_read_system_state(plymouthd_t)
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kernel_request_load_module(plymouthd_t)
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kernel_change_ring_buffer_level(plymouthd_t)
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dev_rw_dri(plymouthd_t)
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dev_read_sysfs(plymouthd_t)
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dev_read_framebuffer(plymouthd_t)
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dev_write_framebuffer(plymouthd_t)
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domain_use_interactive_fds(plymouthd_t)
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files_read_etc_files(plymouthd_t)
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files_read_usr_files(plymouthd_t)
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miscfiles_read_localization(plymouthd_t)
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miscfiles_read_fonts(plymouthd_t)
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miscfiles_manage_fonts_cache(plymouthd_t)
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########################################
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#
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# Plymouth private policy
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#
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allow plymouth_t self:process signal;
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allow plymouth_t self:fifo_file rw_file_perms;
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allow plymouth_t self:unix_stream_socket create_stream_socket_perms;
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kernel_read_system_state(plymouth_t)
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domain_use_interactive_fds(plymouth_t)
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files_read_etc_files(plymouth_t)
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term_use_ptmx(plymouth_t)
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miscfiles_read_localization(plymouth_t)
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sysnet_read_config(plymouth_t)
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plymouthd_stream_connect(plymouth_t)
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ifdef(`hide_broken_symptoms', `
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optional_policy(`
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hal_dontaudit_write_log(plymouth_t)
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hal_dontaudit_rw_pipes(plymouth_t)
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')
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')
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optional_policy(`
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lvm_domtrans(plymouth_t)
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')
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