selinux-policy/policy/modules/system/mount.if

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## <summary>Policy for mount.</summary>
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########################################
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## <summary>
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## Execute mount in the mount domain.
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## </summary>
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## <param name="domain">
## <summary>
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## The type of the process performing this action.
## </summary>
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## </param>
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#
interface(`mount_domtrans',`
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gen_require(`
type mount_t, mount_exec_t;
')
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domtrans_pattern($1,mount_exec_t,mount_t)
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')
########################################
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## <summary>
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## Execute mount in the mount domain, and
## allow the specified role the mount domain,
## and use the caller's terminal.
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## </summary>
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## <param name="domain">
## <summary>
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## The type of the process performing this action.
## </summary>
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## </param>
## <param name="role">
## <summary>
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## The role to be allowed the mount domain.
## </summary>
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## </param>
## <param name="terminal">
## <summary>
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## The type of the terminal allow the mount domain to use.
## </summary>
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## </param>
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## <rolecap/>
#
interface(`mount_run',`
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gen_require(`
type mount_t;
')
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mount_domtrans($1)
role $2 types mount_t;
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allow mount_t $3:chr_file rw_file_perms;
')
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########################################
## <summary>
## Execute mount in the caller domain.
## </summary>
## <param name="domain">
## <summary>
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## The type of the process performing this action.
## </summary>
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## </param>
#
interface(`mount_exec',`
gen_require(`
type mount_exec_t;
')
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# cjp: this should be removed:
allow $1 mount_exec_t:dir list_dir_perms;
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allow $1 mount_exec_t:lnk_file read_lnk_file_perms;
can_exec($1,mount_exec_t)
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')
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########################################
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## <summary>
## Use file descriptors for mount.
## </summary>
## <param name="domain">
## <summary>
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## The type of the process performing this action.
## </summary>
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## </param>
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#
interface(`mount_use_fds',`
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gen_require(`
type mount_t;
')
allow $1 mount_t:fd use;
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')
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########################################
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## <summary>
## Allow the mount domain to send nfs requests for mounting
## network drives
## </summary>
## <desc>
## <p>
## Allow the mount domain to send nfs requests for mounting
## network drives
## </p>
## <p>
## This interface has been deprecated as these rules were
## a side effect of leaked mount file descriptors. This
## interface has no effect.
## </p>
## </desc>
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## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
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## </param>
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#
interface(`mount_send_nfs_client_request',`
refpolicywarn(`$0($*) has been deprecated.')
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')
########################################
## <summary>
## Execute mount in the unconfined mount domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`mount_domtrans_unconfined',`
ifdef(`targeted_policy',`
gen_require(`
type unconfined_mount_t, mount_exec_t;
')
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domtrans_pattern($1,mount_exec_t,unconfined_mount_t)
allow $1 unconfined_mount_t:fd use;
allow unconfined_mount_t $1:fd use;
allow unconfined_mount_t $1:fifo_file rw_file_perms;
allow unconfined_mount_t $1:process sigchld;
',`
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mount_domtrans($1)
')
')