## <summary>
## Core policy for shells, and generic programs
## in /bin, /sbin, /usr/bin, and /usr/sbin.
## </summary>
## <required val="true">
## Contains the base bin and sbin directory types
## which need to be searched for the kernel to
## run init.
## </required>
########################################
## <summary>
## Make the specified type usable for files
## that are exectuables, such as binary programs.
## This does not include shared libraries.
## </summary>
## <param name="type">
## <summary>
## Type to be used for files.
## </summary>
## </param>
#
interface(`corecmd_executable_file',`
gen_require(`
attribute exec_type;
')
typeattribute $1 exec_type;
files_type($1)
')
########################################
## <summary>
## Create a aliased type to generic bin files. (Deprecated)
## </summary>
## <desc>
## <p>
## Create a aliased type to generic bin files. (Deprecated)
## </p>
## <p>
## This is added to support targeted policy. Its
## use should be limited. It has no effect
## on the strict policy.
## </p>
## </desc>
## <param name="domain">
## <summary>
## Alias type for bin_t.
## </summary>
## </param>
#
interface(`corecmd_bin_alias',`
refpolicywarn(`$0($*) has been deprecated.')
')
########################################
## <summary>
## Make general progams in bin an entrypoint for
## the specified domain.
## </summary>
## <param name="domain">
## <summary>
## The domain for which bin_t is an entrypoint.
## </summary>
## </param>
#
interface(`corecmd_bin_entry_type',`
gen_require(`
type bin_t;
')
domain_entry_file($1, bin_t)
')
########################################
## <summary>
## Make general progams in sbin an entrypoint for
## the specified domain. (Deprecated)
## </summary>
## <param name="domain">
## <summary>
## The domain for which sbin programs are an entrypoint.
## </summary>
## </param>
#
interface(`corecmd_sbin_entry_type',`
corecmd_bin_entry_type($1)
refpolicywarn(`$0() has been deprecated, please use corecmd_bin_entry_type() instead.')
')
########################################
## <summary>
## Make the shell an entrypoint for the specified domain.
## </summary>
## <param name="domain">
## <summary>
## The domain for which the shell is an entrypoint.
## </summary>
## </param>
#
interface(`corecmd_shell_entry_type',`
gen_require(`
type shell_exec_t;
')
domain_entry_file($1, shell_exec_t)
')
########################################
## <summary>
## Search the contents of bin directories.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corecmd_search_bin',`
gen_require(`
type bin_t;
')
search_dirs_pattern($1, bin_t, bin_t)
')
########################################
## <summary>
## Do not audit attempts to search the contents of bin directories.
## </summary>
## <param name="domain">
## <summary>
## Domain to not audit.
## </summary>
## </param>
#
interface(`corecmd_dontaudit_search_bin',`
gen_require(`
type bin_t;
')
dontaudit $1 bin_t:dir search_dir_perms;
')
########################################
## <summary>
## List the contents of bin directories.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corecmd_list_bin',`
gen_require(`
type bin_t;
')
list_dirs_pattern($1, bin_t, bin_t)
')
########################################
## <summary>
## Do not audit attempts to write bin directories.
## </summary>
## <param name="domain">
## <summary>
## Domain to not audit.
## </summary>
## </param>
#
interface(`corecmd_dontaudit_write_bin_dirs',`
gen_require(`
type bin_t;
')
dontaudit $1 bin_t:dir write;
')
########################################
## <summary>
## Do not audit attempts to write bin files.
## </summary>
## <param name="domain">
## <summary>
## Domain to not audit.
## </summary>
## </param>
#
interface(`corecmd_dontaudit_write_bin_files',`
gen_require(`
type bin_t;
')
dontaudit $1 bin_t:file write;
')
########################################
## <summary>
## Get the attributes of files in bin directories.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corecmd_getattr_bin_files',`
gen_require(`
type bin_t;
')
getattr_files_pattern($1, bin_t, bin_t)
')
########################################
## <summary>
## Get the attributes of files in bin directories.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corecmd_dontaudit_getattr_bin_files',`
gen_require(`
type bin_t;
')
dontaudit $1 bin_t:dir search_dir_perms;
dontaudit $1 bin_t:file getattr_file_perms;
')
########################################
## <summary>
## Read files in bin directories.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corecmd_read_bin_files',`
gen_require(`
type bin_t;
')
read_files_pattern($1, bin_t, bin_t)
')
########################################
## <summary>
## Read symbolic links in bin directories.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corecmd_read_bin_symlinks',`
gen_require(`
type bin_t;
')
read_lnk_files_pattern($1, bin_t, bin_t)
')
########################################
## <summary>
## Read pipes in bin directories.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corecmd_read_bin_pipes',`
gen_require(`
type bin_t;
')
read_fifo_files_pattern($1, bin_t, bin_t)
')
########################################
## <summary>
## Read named sockets in bin directories.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corecmd_read_bin_sockets',`
gen_require(`
type bin_t;
')
read_sock_files_pattern($1, bin_t, bin_t)
')
########################################
## <summary>
## Execute generic programs in bin directories,
## in the caller domain.
## </summary>
## <desc>
## <p>
## Allow the specified domain to execute generic programs
## in system bin directories (/bin, /sbin, /usr/bin,
## /usr/sbin) a without domain transition.
## </p>
## <p>
## Typically, this interface should be used when the domain
## executes general system progams within the privileges
## of the source domain. Some examples of these programs
## are ls, cp, sed, python, and tar. This does not include
## shells, such as bash.
## </p>
## <p>
## Related interface:
## </p>
## <ul>
## <li>corecmd_exec_shell()</li>
## </ul>
## </desc>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corecmd_exec_bin',`
gen_require(`
type bin_t;
')
read_lnk_files_pattern($1, bin_t, bin_t)
list_dirs_pattern($1, bin_t, bin_t)
can_exec($1, bin_t)
')
########################################
## <summary>
## Create, read, write, and delete bin files.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corecmd_manage_bin_files',`
gen_require(`
type bin_t;
')
manage_files_pattern($1, bin_t, bin_t)
')
########################################
## <summary>
## Relabel to and from the bin type.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corecmd_relabel_bin_files',`
gen_require(`
type bin_t;
')
relabel_files_pattern($1, bin_t, bin_t)
')
########################################
## <summary>
## Mmap a bin file as executable.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corecmd_mmap_bin_files',`
gen_require(`
type bin_t;
')
mmap_files_pattern($1, bin_t, bin_t)
')
########################################
## <summary>
## Execute a file in a bin directory
## in the specified domain but do not
## do it automatically. This is an explicit
## transition, requiring the caller to use setexeccon().
## </summary>
## <desc>
## <p>
## Execute a file in a bin directory
## in the specified domain. This allows
## the specified domain to execute any file
## on these filesystems in the specified
## domain. This is not suggested.
## </p>
## <p>
## No interprocess communication (signals, pipes,
## etc.) is provided by this interface since
## the domains are not owned by this module.
## </p>
## <p>
## This interface was added to handle
## the userhelper policy.
## </p>
## </desc>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
## <param name="target_domain">
## <summary>
## The type of the new process.
## </summary>
## </param>
#
interface(`corecmd_bin_spec_domtrans',`
gen_require(`
type bin_t;
')
read_lnk_files_pattern($1, bin_t, bin_t)
domain_transition_pattern($1, bin_t, $2)
')
########################################
## <summary>
## Execute a file in a bin directory
## in the specified domain.
## </summary>
## <desc>
## <p>
## Execute a file in a bin directory
## in the specified domain. This allows
## the specified domain to execute any file
## on these filesystems in the specified
## domain. This is not suggested.
## </p>
## <p>
## No interprocess communication (signals, pipes,
## etc.) is provided by this interface since
## the domains are not owned by this module.
## </p>
## <p>
## This interface was added to handle
## the ssh-agent policy.
## </p>
## </desc>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
## <param name="target_domain">
## <summary>
## The type of the new process.
## </summary>
## </param>
#
interface(`corecmd_bin_domtrans',`
gen_require(`
type bin_t;
')
corecmd_bin_spec_domtrans($1, $2)
type_transition $1 bin_t:process $2;
')
########################################
## <summary>
## Search the contents of sbin directories. (Deprecated)
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corecmd_search_sbin',`
corecmd_search_bin($1)
refpolicywarn(`$0() has been deprecated, please use corecmd_search_bin() instead.')
')
########################################
## <summary>
## Do not audit attempts to search
## sbin directories. (Deprecated)
## </summary>
## <param name="domain">
## <summary>
## Domain to not audit.
## </summary>
## </param>
#
interface(`corecmd_dontaudit_search_sbin',`
corecmd_dontaudit_search_bin($1)
refpolicywarn(`$0() has been deprecated, please use corecmd_dontaudit_search_bin() instead.')
')
########################################
## <summary>
## List the contents of sbin directories. (Deprecated)
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corecmd_list_sbin',`
corecmd_list_bin($1)
refpolicywarn(`$0() has been deprecated, please use corecmd_list_bin() instead.')
')
########################################
## <summary>
## Do not audit attempts to write
## sbin directories. (Deprecated)
## </summary>
## <param name="domain">
## <summary>
## Domain to not audit.
## </summary>
## </param>
#
interface(`corecmd_dontaudit_write_sbin_dirs',`
corecmd_dontaudit_write_bin_dirs($1)
refpolicywarn(`$0() has been deprecated, please use corecmd_dontaudit_write_bin_dirs() instead.')
')
########################################
## <summary>
## Get the attributes of sbin files. (Deprecated)
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corecmd_getattr_sbin_files',`
corecmd_getattr_bin_files($1)
refpolicywarn(`$0() has been deprecated, please use corecmd_getattr_bin_files() instead.')
')
########################################
## <summary>
## Do not audit attempts to get the attibutes
## of sbin files. (Deprecated)
## </summary>
## <param name="domain">
## <summary>
## Domain to not audit.
## </summary>
## </param>
#
interface(`corecmd_dontaudit_getattr_sbin_files',`
corecmd_dontaudit_getattr_bin_files($1)
refpolicywarn(`$0() has been deprecated, please use corecmd_dontaudit_getattr_bin_files() instead.')
')
########################################
## <summary>
## Read files in sbin directories. (Deprecated)
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corecmd_read_sbin_files',`
corecmd_read_bin_files($1)
refpolicywarn(`$0() has been deprecated, please use corecmd_read_bin_files() instead.')
')
########################################
## <summary>
## Read symbolic links in sbin directories. (Deprecated)
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corecmd_read_sbin_symlinks',`
corecmd_read_bin_symlinks($1)
refpolicywarn(`$0() has been deprecated, please use corecmd_read_bin_symlinks() instead.')
')
########################################
## <summary>
## Read named pipes in sbin directories. (Deprecated)
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corecmd_read_sbin_pipes',`
corecmd_read_bin_pipes($1)
refpolicywarn(`$0() has been deprecated, please use corecmd_read_bin_pipes() instead.')
')
########################################
## <summary>
## Read named sockets in sbin directories. (Deprecated)
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corecmd_read_sbin_sockets',`
corecmd_read_bin_sockets($1)
refpolicywarn(`$0() has been deprecated, please use corecmd_read_bin_sockets() instead.')
')
########################################
## <summary>
## Execute generic programs in sbin directories,
## in the caller domain. (Deprecated)
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corecmd_exec_sbin',`
corecmd_exec_bin($1)
refpolicywarn(`$0() has been deprecated, please use corecmd_exec_bin() instead.')
')
########################################
## <summary>
## Create, read, write, and delete sbin files. (Deprecated)
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
# cjp: added for prelink
interface(`corecmd_manage_sbin_files',`
corecmd_manage_bin_files($1)
refpolicywarn(`$0() has been deprecated, please use corecmd_manage_bin_files() instead.')
')
########################################
## <summary>
## Relabel to and from the sbin type. (Deprecated)
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
# cjp: added for prelink
interface(`corecmd_relabel_sbin_files',`
corecmd_relabel_bin_files($1)
refpolicywarn(`$0() has been deprecated, please use corecmd_relabel_bin_files() instead.')
')
########################################
## <summary>
## Mmap a sbin file as executable. (Deprecated)
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
# cjp: added for prelink
interface(`corecmd_mmap_sbin_files',`
corecmd_mmap_bin_files($1)
refpolicywarn(`$0() has been deprecated, please use corecmd_mmap_bin_files() instead.')
')
########################################
## <summary>
## Execute a file in a sbin directory
## in the specified domain. (Deprecated)
## </summary>
## <desc>
## <p>
## Execute a file in a sbin directory
## in the specified domain. This allows
## the specified domain to execute any file
## on these filesystems in the specified
## domain. This is not suggested. (Deprecated)
## </p>
## <p>
## No interprocess communication (signals, pipes,
## etc.) is provided by this interface since
## the domains are not owned by this module.
## </p>
## <p>
## This interface was added to handle
## the ssh-agent policy.
## </p>
## </desc>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
## <param name="target_domain">
## <summary>
## The type of the new process.
## </summary>
## </param>
#
interface(`corecmd_sbin_domtrans',`
corecmd_bin_domtrans($1, $2)
refpolicywarn(`$0() has been deprecated, please use corecmd_bin_domtrans() instead.')
')
########################################
## <summary>
## Execute a file in a sbin directory
## in the specified domain but do not
## do it automatically. This is an explicit
## transition, requiring the caller to use setexeccon(). (Deprecated)
## </summary>
## <desc>
## <p>
## Execute a file in a sbin directory
## in the specified domain. This allows
## the specified domain to execute any file
## on these filesystems in the specified
## domain. This is not suggested. (Deprecated)
## </p>
## <p>
## No interprocess communication (signals, pipes,
## etc.) is provided by this interface since
## the domains are not owned by this module.
## </p>
## <p>
## This interface was added to handle
## the userhelper policy.
## </p>
## </desc>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
## <param name="target_domain">
## <summary>
## The type of the new process.
## </summary>
## </param>
#
interface(`corecmd_sbin_spec_domtrans',`
corecmd_bin_spec_domtrans($1, $2)
refpolicywarn(`$0() has been deprecated, please use corecmd_bin_spec_domtrans() instead.')
')
########################################
## <summary>
## Check if a shell is executable (DAC-wise).
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corecmd_check_exec_shell',`
gen_require(`
type bin_t, shell_exec_t;
')
list_dirs_pattern($1, bin_t, bin_t)
read_lnk_files_pattern($1, bin_t, bin_t)
allow $1 shell_exec_t:file execute;
')
########################################
## <summary>
## Execute shells in the caller domain.
## </summary>
## <desc>
## <p>
## Allow the specified domain to execute shells without
## a domain transition.
## </p>
## <p>
## Typically, this interface should be used when the domain
## executes shells within the privileges
## of the source domain. Some examples of these programs
## are bash, tcsh, and zsh.
## </p>
## <p>
## Related interface:
## </p>
## <ul>
## <li>corecmd_exec_bin()</li>
## </ul>
## </desc>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corecmd_exec_shell',`
gen_require(`
type bin_t, shell_exec_t;
')
list_dirs_pattern($1, bin_t, bin_t)
read_lnk_files_pattern($1, bin_t, bin_t)
can_exec($1, shell_exec_t)
')
########################################
## <summary>
## Execute ls in the caller domain. (Deprecated)
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corecmd_exec_ls',`
corecmd_exec_bin($1)
refpolicywarn(`$0() has been deprecated, please use corecmd_exec_bin() instead.')
')
########################################
## <summary>
## Execute a shell in the target domain. This
## is an explicit transition, requiring the
## caller to use setexeccon().
## </summary>
## <desc>
## <p>
## Execute a shell in the target domain. This
## is an explicit transition, requiring the
## caller to use setexeccon().
## </p>
## <p>
## No interprocess communication (signals, pipes,
## etc.) is provided by this interface since
## the domains are not owned by this module.
## </p>
## </desc>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
## <param name="target_domain">
## <summary>
## The type of the shell process.
## </summary>
## </param>
#
interface(`corecmd_shell_spec_domtrans',`
gen_require(`
type bin_t, shell_exec_t;
')
list_dirs_pattern($1, bin_t, bin_t)
read_lnk_files_pattern($1, bin_t, bin_t)
domain_transition_pattern($1, shell_exec_t, $2)
')
########################################
## <summary>
## Execute a shell in the specified domain.
## </summary>
## <desc>
## <p>
## Execute a shell in the specified domain.
## </p>
## <p>
## No interprocess communication (signals, pipes,
## etc.) is provided by this interface since
## the domains are not owned by this module.
## </p>
## </desc>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
## <param name="target_domain">
## <summary>
## The type of the shell process.
## </summary>
## </param>
#
interface(`corecmd_shell_domtrans',`
gen_require(`
type shell_exec_t;
')
corecmd_shell_spec_domtrans($1, $2)
type_transition $1 shell_exec_t:process $2;
')
########################################
## <summary>
## Execute chroot in the caller domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corecmd_exec_chroot',`
gen_require(`
type chroot_exec_t;
')
read_lnk_files_pattern($1, bin_t, bin_t)
can_exec($1, chroot_exec_t)
allow $1 self:capability sys_chroot;
')
########################################
## <summary>
## Get the attributes of all executable files.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
## <rolecap/>
#
interface(`corecmd_getattr_all_executables',`
gen_require(`
attribute exec_type;
type bin_t;
')
allow $1 bin_t:dir list_dir_perms;
getattr_files_pattern($1, bin_t, exec_type)
')
########################################
## <summary>
## Read all executable files.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
## <rolecap/>
#
interface(`corecmd_read_all_executables',`
gen_require(`
attribute exec_type;
')
read_files_pattern($1, exec_type, exec_type)
')
########################################
## <summary>
## Execute all executable files.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
## <rolecap/>
#
interface(`corecmd_exec_all_executables',`
gen_require(`
attribute exec_type;
type bin_t;
')
can_exec($1, exec_type)
list_dirs_pattern($1, bin_t, bin_t)
read_lnk_files_pattern($1, bin_t, exec_type)
')
########################################
## <summary>
## Do not audit attempts to execute all executables.
## </summary>
## <param name="domain">
## <summary>
## Domain to not audit.
## </summary>
## </param>
#
interface(`corecmd_dontaudit_exec_all_executables',`
gen_require(`
attribute exec_type;
')
dontaudit $1 exec_type:file { execute execute_no_trans };
')
########################################
## <summary>
## Create, read, write, and all executable files.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
## <rolecap/>
#
interface(`corecmd_manage_all_executables',`
gen_require(`
attribute exec_type;
type bin_t;
')
manage_dirs_pattern($1, bin_t, exec_type)
manage_files_pattern($1, bin_t, exec_type)
manage_lnk_files_pattern($1, bin_t, bin_t)
')
########################################
## <summary>
## Relabel to and from the bin type.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
## <rolecap/>
#
interface(`corecmd_relabel_all_executables',`
gen_require(`
attribute exec_type;
type bin_t;
')
relabel_files_pattern($1, bin_t, exec_type)
')
########################################
## <summary>
## Mmap all executables as executable.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`corecmd_mmap_all_executables',`
gen_require(`
attribute exec_type;
type bin_t;
')
mmap_files_pattern($1, bin_t, exec_type)
')