1559 lines
31 KiB
Plaintext
1559 lines
31 KiB
Plaintext
## <summary>Core policy for domains.</summary>
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## <required val="true">
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## Contains the concept of a domain.
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## </required>
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########################################
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## <summary>
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## Make the specified type usable as a basic domain.
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## </summary>
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## <desc>
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## <p>
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## Make the specified type usable as a basic domain.
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## </p>
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## <p>
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## This is primarily used for kernel threads;
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## generally the domain_type() interface is
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## more appropriate for userland processes.
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## </p>
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## </desc>
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## <param name="type">
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## <summary>
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## Type to be used as a basic domain type.
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## </summary>
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## </param>
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#
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interface(`domain_base_type',`
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gen_require(`
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attribute domain;
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')
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typeattribute $1 domain;
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')
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########################################
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## <summary>
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## Make the specified type usable as a domain.
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## </summary>
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## <desc>
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## <p>
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## Make the specified type usable as a domain. This,
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## or an interface that calls this interface, must be
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## used on all types that are used as domains.
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## </p>
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## <p>
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## Related interfaces:
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## </p>
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## <ul>
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## <li>application_domain()</li>
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## <li>init_daemon_domain()</li>
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## <li>init_domaion()</li>
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## <li>init_ranged_daemon_domain()</li>
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## <li>init_ranged_domain()</li>
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## <li>init_ranged_system_domain()</li>
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## <li>init_script_domain()</li>
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## <li>init_system_domain()</li>
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## </ul>
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## <p>
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## Example:
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## </p>
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## <p>
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## type mydomain_t;
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## domain_type(mydomain_t)
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## type myfile_t;
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## files_type(myfile_t)
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## allow mydomain_t myfile_t:file read_file_perms;
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## </p>
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## </desc>
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## <param name="type">
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## <summary>
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## Type to be used as a domain type.
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## </summary>
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## </param>
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## <infoflow type="none"/>
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#
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interface(`domain_type',`
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# start with basic domain
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domain_base_type($1)
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ifdef(`distro_redhat',`
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optional_policy(`
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unconfined_use_fds($1)
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')
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')
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# send init a sigchld and signull
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optional_policy(`
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init_sigchld($1)
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init_signull($1)
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')
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# these seem questionable:
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optional_policy(`
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rpm_use_fds($1)
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rpm_read_pipes($1)
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')
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optional_policy(`
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selinux_dontaudit_getattr_fs($1)
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selinux_dontaudit_read_fs($1)
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')
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optional_policy(`
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seutil_dontaudit_read_config($1)
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')
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')
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########################################
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## <summary>
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## Make the specified type usable as
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## an entry point for the domain.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain to be entered.
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## </summary>
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## </param>
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## <param name="type">
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## <summary>
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## Type of program used for entering
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## the domain.
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## </summary>
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## </param>
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#
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interface(`domain_entry_file',`
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gen_require(`
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attribute entry_type;
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')
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allow $1 $2:file entrypoint;
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allow $1 $2:file { mmap_exec_file_perms ioctl lock };
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typeattribute $2 entry_type;
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corecmd_executable_file($2)
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')
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########################################
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## <summary>
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## Make the file descriptors of the specified
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## domain for interactive use (widely inheritable)
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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(`domain_interactive_fd',`
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gen_require(`
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attribute privfd;
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')
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typeattribute $1 privfd;
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')
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########################################
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## <summary>
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## Allow the specified domain to perform
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## dynamic transitions.
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## </summary>
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## <desc>
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## <p>
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## Allow the specified domain to perform
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## dynamic transitions.
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## </p>
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## <p>
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## This violates process tranquility, and it
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## is strongly suggested that this not be used.
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## </p>
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## </desc>
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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(`domain_dyntrans_type',`
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gen_require(`
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attribute set_curr_context;
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')
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typeattribute $1 set_curr_context;
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')
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########################################
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## <summary>
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## Makes caller and exception to the constraint
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## preventing changing to the system user
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## identity and system role.
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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(`domain_system_change_exemption',`
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gen_require(`
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attribute can_system_change;
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')
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typeattribute $1 can_system_change;
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')
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########################################
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## <summary>
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## Makes caller an exception to the constraint preventing
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## changing of user identity.
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## </summary>
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## <param name="domain">
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## <summary>
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## The process type to make an exception to the constraint.
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## </summary>
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## </param>
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#
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interface(`domain_subj_id_change_exemption',`
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gen_require(`
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attribute can_change_process_identity;
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')
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typeattribute $1 can_change_process_identity;
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')
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########################################
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## <summary>
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## Makes caller an exception to the constraint preventing
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## changing of role.
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## </summary>
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## <param name="domain">
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## <summary>
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## The process type to make an exception to the constraint.
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## </summary>
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## </param>
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#
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interface(`domain_role_change_exemption',`
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gen_require(`
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attribute can_change_process_role;
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')
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typeattribute $1 can_change_process_role;
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')
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########################################
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## <summary>
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## Makes caller an exception to the constraint preventing
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## changing the user identity in object contexts.
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## </summary>
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## <param name="domain">
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## <summary>
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## The process type to make an exception to the constraint.
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## </summary>
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## </param>
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## <rolecap/>
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#
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interface(`domain_obj_id_change_exemption',`
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gen_require(`
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attribute can_change_object_identity;
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')
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typeattribute $1 can_change_object_identity;
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')
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########################################
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## <summary>
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## Make the specified domain the target of
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## the user domain exception of the
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## SELinux role and identity change
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## constraints.
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## </summary>
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## <desc>
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## <p>
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## Make the specified domain the target of
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## the user domain exception of the
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## SELinux role and identity change
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## constraints.
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## </p>
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## <p>
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## This interface is needed to decouple
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## the user domains from the base module.
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## It should not be used other than on
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## user domains.
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## </p>
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## </desc>
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## <param name="domain">
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## <summary>
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## Domain target for user exemption.
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## </summary>
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## </param>
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#
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interface(`domain_user_exemption_target',`
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gen_require(`
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attribute process_user_target;
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')
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typeattribute $1 process_user_target;
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')
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########################################
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## <summary>
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## Make the specified domain the source of
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## the cron domain exception of the
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## SELinux role and identity change
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## constraints.
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## </summary>
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## <desc>
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## <p>
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## Make the specified domain the source of
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## the cron domain exception of the
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## SELinux role and identity change
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## constraints.
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## </p>
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## <p>
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## This interface is needed to decouple
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## the cron domains from the base module.
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## It should not be used other than on
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## cron domains.
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## </p>
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## </desc>
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## <param name="domain">
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## <summary>
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## Domain target for user exemption.
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## </summary>
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## </param>
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#
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interface(`domain_cron_exemption_source',`
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gen_require(`
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attribute cron_source_domain;
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')
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typeattribute $1 cron_source_domain;
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')
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########################################
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## <summary>
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## Make the specified domain the target of
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## the cron domain exception of the
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## SELinux role and identity change
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## constraints.
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## </summary>
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## <desc>
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## <p>
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## Make the specified domain the target of
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## the cron domain exception of the
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## SELinux role and identity change
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## constraints.
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## </p>
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## <p>
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## This interface is needed to decouple
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## the cron domains from the base module.
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## It should not be used other than on
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## user cron jobs.
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## </p>
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## </desc>
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## <param name="domain">
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## <summary>
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## Domain target for user exemption.
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## </summary>
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## </param>
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#
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interface(`domain_cron_exemption_target',`
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gen_require(`
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attribute cron_job_domain;
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')
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typeattribute $1 cron_job_domain;
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')
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########################################
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## <summary>
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## Inherit and use file descriptors from
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## domains with interactive programs.
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## </summary>
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## <desc>
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## <p>
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## Allow the specified domain to inherit and use file
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## descriptors from domains with interactive programs.
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## This does not allow access to the objects being referenced
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## by the file descriptors.
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## </p>
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## </desc>
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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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## <infoflow type="read" weight="1"/>
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#
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interface(`domain_use_interactive_fds',`
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gen_require(`
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attribute privfd;
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')
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allow $1 privfd:fd use;
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')
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########################################
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## <summary>
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## Do not audit attempts to inherit file
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## descriptors from domains with interactive
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## programs.
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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(`domain_dontaudit_use_interactive_fds',`
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gen_require(`
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attribute privfd;
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')
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dontaudit $1 privfd:fd use;
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')
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########################################
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## <summary>
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## Send a SIGCHLD signal to domains whose file
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## discriptors are widely inheritable.
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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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# cjp: this was added because of newrole
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interface(`domain_sigchld_interactive_fds',`
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gen_require(`
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attribute privfd;
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')
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allow $1 privfd:process sigchld;
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')
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########################################
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## <summary>
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## Set the nice level of all domains.
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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(`domain_setpriority_all_domains',`
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gen_require(`
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attribute domain;
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')
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allow $1 domain:process setsched;
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')
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########################################
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## <summary>
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## Send general signals to all domains.
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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(`domain_signal_all_domains',`
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gen_require(`
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attribute domain;
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')
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allow $1 domain:process signal;
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')
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########################################
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## <summary>
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## Do not audit attempts to send general
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## signals to all domains.
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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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## <rolecap/>
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#
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interface(`domain_dontaudit_signal_all_domains',`
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gen_require(`
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attribute domain;
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')
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dontaudit $1 domain:process signal;
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')
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########################################
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## <summary>
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## Send a null signal to all domains.
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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(`domain_signull_all_domains',`
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gen_require(`
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attribute domain;
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')
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allow $1 domain:process signull;
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')
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########################################
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## <summary>
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## Send a stop signal to all domains.
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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(`domain_sigstop_all_domains',`
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gen_require(`
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attribute domain;
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')
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allow $1 domain:process sigstop;
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')
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########################################
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## <summary>
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## Send a child terminated signal to all domains.
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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(`domain_sigchld_all_domains',`
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gen_require(`
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attribute domain;
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')
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allow $1 domain:process sigchld;
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')
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########################################
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## <summary>
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## Send a kill signal to all domains.
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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(`domain_kill_all_domains',`
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gen_require(`
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attribute domain;
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')
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allow $1 domain:process sigkill;
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allow $1 self:capability kill;
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')
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|
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|
########################################
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## <summary>
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## Search the process state directory (/proc/pid) of all domains.
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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(`domain_search_all_domains_state',`
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gen_require(`
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attribute domain;
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')
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kernel_search_proc($1)
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allow $1 domain:dir search_dir_perms;
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')
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|
########################################
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## <summary>
|
|
## Do not audit attempts to search the process
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## state directory (/proc/pid) of all domains.
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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(`domain_dontaudit_search_all_domains_state',`
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gen_require(`
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attribute domain;
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')
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dontaudit $1 domain:dir search_dir_perms;
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|
')
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|
|
########################################
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## <summary>
|
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## Read the process state (/proc/pid) of all domains.
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## </summary>
|
|
## <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(`domain_read_all_domains_state',`
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gen_require(`
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attribute domain;
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')
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kernel_search_proc($1)
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allow $1 domain:dir list_dir_perms;
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read_files_pattern($1, domain, domain)
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read_lnk_files_pattern($1, domain, domain)
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|
')
|
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|
|
########################################
|
|
## <summary>
|
|
## Get the attributes of all domains of all domains.
|
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## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`domain_getattr_all_domains',`
|
|
gen_require(`
|
|
attribute domain;
|
|
')
|
|
|
|
allow $1 domain:process getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to get the attributes
|
|
## of all domains.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_dontaudit_getattr_all_domains',`
|
|
gen_require(`
|
|
attribute domain;
|
|
')
|
|
|
|
dontaudit $1 domain:process getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read the process state (/proc/pid) of all confined domains.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`domain_read_confined_domains_state',`
|
|
gen_require(`
|
|
attribute domain, unconfined_domain_type;
|
|
')
|
|
|
|
kernel_search_proc($1)
|
|
allow $1 { domain -unconfined_domain_type }:dir list_dir_perms;
|
|
read_files_pattern($1, { domain -unconfined_domain_type }, { domain -unconfined_domain_type })
|
|
read_lnk_files_pattern($1, { domain -unconfined_domain_type }, { domain -unconfined_domain_type })
|
|
|
|
dontaudit $1 unconfined_domain_type:dir search_dir_perms;
|
|
dontaudit $1 unconfined_domain_type:file read_file_perms;
|
|
dontaudit $1 unconfined_domain_type:lnk_file read_lnk_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Get the attributes of all confined domains.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`domain_getattr_confined_domains',`
|
|
gen_require(`
|
|
attribute domain, unconfined_domain_type;
|
|
')
|
|
|
|
allow $1 { domain -unconfined_domain_type }:process getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Ptrace all domains.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`domain_ptrace_all_domains',`
|
|
gen_require(`
|
|
attribute domain;
|
|
')
|
|
|
|
allow $1 domain:process ptrace;
|
|
allow domain $1:process sigchld;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to ptrace all domains.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Do not audit attempts to ptrace all domains.
|
|
## </p>
|
|
## <p>
|
|
## Generally this needs to be suppressed because procps tries to access
|
|
## /proc/pid/environ and this now triggers a ptrace check in recent kernels
|
|
## (2.4 and 2.6).
|
|
## </p>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_dontaudit_ptrace_all_domains',`
|
|
gen_require(`
|
|
attribute domain;
|
|
')
|
|
|
|
dontaudit $1 domain:process ptrace;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to ptrace confined domains.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Do not audit attempts to ptrace confined domains.
|
|
## </p>
|
|
## <p>
|
|
## Generally this needs to be suppressed because procps tries to access
|
|
## /proc/pid/environ and this now triggers a ptrace check in recent kernels
|
|
## (2.4 and 2.6).
|
|
## </p>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_dontaudit_ptrace_confined_domains',`
|
|
gen_require(`
|
|
attribute domain, unconfined_domain_type;
|
|
')
|
|
|
|
dontaudit $1 { domain -unconfined_domain_type }:process ptrace;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to read the process
|
|
## state (/proc/pid) of all domains.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_dontaudit_read_all_domains_state',`
|
|
gen_require(`
|
|
attribute domain;
|
|
')
|
|
|
|
dontaudit $1 domain:dir list_dir_perms;
|
|
dontaudit $1 domain:lnk_file read_lnk_file_perms;
|
|
dontaudit $1 domain:file read_file_perms;
|
|
|
|
# cjp: these should be removed:
|
|
dontaudit $1 domain:sock_file read_sock_file_perms;
|
|
dontaudit $1 domain:fifo_file read_fifo_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to read the process state
|
|
## directories of all domains.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_dontaudit_list_all_domains_state',`
|
|
gen_require(`
|
|
attribute domain;
|
|
')
|
|
|
|
dontaudit $1 domain:dir list_dir_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Get the session ID of all domains.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_getsession_all_domains',`
|
|
gen_require(`
|
|
attribute domain;
|
|
')
|
|
|
|
allow $1 domain:process getsession;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to get the
|
|
## session ID of all domains.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_dontaudit_getsession_all_domains',`
|
|
gen_require(`
|
|
attribute domain;
|
|
')
|
|
|
|
dontaudit $1 domain:process getsession;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Get the process group ID of all domains.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_getpgid_all_domains',`
|
|
gen_require(`
|
|
attribute domain;
|
|
')
|
|
|
|
allow $1 domain:process getpgid;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Get the scheduler information of all domains.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_getsched_all_domains',`
|
|
gen_require(`
|
|
attribute domain;
|
|
')
|
|
|
|
allow $1 domain:process getsched;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Get the capability information of all domains.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_getcap_all_domains',`
|
|
gen_require(`
|
|
attribute domain;
|
|
')
|
|
|
|
allow $1 domain:process getcap;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Get the attributes of all domains
|
|
## sockets, for all socket types.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Get the attributes of all domains
|
|
## sockets, for all socket types.
|
|
## </p>
|
|
## <p>
|
|
## This is commonly used for domains
|
|
## that can use lsof on all domains.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_getattr_all_sockets',`
|
|
gen_require(`
|
|
attribute domain;
|
|
')
|
|
|
|
allow $1 domain:socket_class_set getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to get the attributes
|
|
## of all domains sockets, for all socket types.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Do not audit attempts to get the attributes
|
|
## of all domains sockets, for all socket types.
|
|
## </p>
|
|
## <p>
|
|
## This interface was added for PCMCIA cardmgr
|
|
## and is probably excessive.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_dontaudit_getattr_all_sockets',`
|
|
gen_require(`
|
|
attribute domain;
|
|
')
|
|
|
|
dontaudit $1 domain:socket_class_set getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to get the attributes
|
|
## of all domains TCP sockets.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_dontaudit_getattr_all_tcp_sockets',`
|
|
gen_require(`
|
|
attribute domain;
|
|
')
|
|
|
|
dontaudit $1 domain:tcp_socket getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to get the attributes
|
|
## of all domains UDP sockets.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_dontaudit_getattr_all_udp_sockets',`
|
|
gen_require(`
|
|
attribute domain;
|
|
')
|
|
|
|
dontaudit $1 domain:udp_socket getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to read or write
|
|
## all domains UDP sockets.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_dontaudit_rw_all_udp_sockets',`
|
|
gen_require(`
|
|
attribute domain;
|
|
')
|
|
|
|
dontaudit $1 domain:udp_socket { read write };
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to get attributes of
|
|
## all domains IPSEC key management sockets.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_dontaudit_getattr_all_key_sockets',`
|
|
gen_require(`
|
|
attribute domain;
|
|
')
|
|
|
|
dontaudit $1 domain:key_socket getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to get attributes of
|
|
## all domains packet sockets.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_dontaudit_getattr_all_packet_sockets',`
|
|
gen_require(`
|
|
attribute domain;
|
|
')
|
|
|
|
dontaudit $1 domain:packet_socket getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to get attributes of
|
|
## all domains raw sockets.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_dontaudit_getattr_all_raw_sockets',`
|
|
gen_require(`
|
|
attribute domain;
|
|
')
|
|
|
|
dontaudit $1 domain:rawip_socket getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to read or write
|
|
## all domains key sockets.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_dontaudit_rw_all_key_sockets',`
|
|
gen_require(`
|
|
attribute domain;
|
|
')
|
|
|
|
dontaudit $1 domain:key_socket { read write };
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to get the attributes
|
|
## of all domains unix datagram sockets.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_dontaudit_getattr_all_dgram_sockets',`
|
|
gen_require(`
|
|
attribute domain;
|
|
')
|
|
|
|
dontaudit $1 domain:unix_dgram_socket getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Get the attributes
|
|
## of all domains unix datagram sockets.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_getattr_all_stream_sockets',`
|
|
gen_require(`
|
|
attribute domain;
|
|
')
|
|
|
|
allow $1 domain:unix_stream_socket getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to get the attributes
|
|
## of all domains unix stream sockets.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_dontaudit_getattr_all_stream_sockets',`
|
|
gen_require(`
|
|
attribute domain;
|
|
')
|
|
|
|
dontaudit $1 domain:unix_stream_socket getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Get the attributes of all domains
|
|
## unnamed pipes.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Get the attributes of all domains
|
|
## unnamed pipes.
|
|
## </p>
|
|
## <p>
|
|
## This is commonly used for domains
|
|
## that can use lsof on all domains.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_getattr_all_pipes',`
|
|
gen_require(`
|
|
attribute domain;
|
|
')
|
|
|
|
allow $1 domain:fifo_file getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to get the attributes
|
|
## of all domains unnamed pipes.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_dontaudit_getattr_all_pipes',`
|
|
gen_require(`
|
|
attribute domain;
|
|
')
|
|
|
|
dontaudit $1 domain:fifo_file getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow specified type to set context of all
|
|
## domains IPSEC associations.
|
|
## </summary>
|
|
## <param name="type">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_ipsec_setcontext_all_domains',`
|
|
gen_require(`
|
|
attribute domain;
|
|
')
|
|
|
|
allow $1 domain:association setcontext;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Get the attributes of entry point
|
|
## files for all domains.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_getattr_all_entry_files',`
|
|
gen_require(`
|
|
attribute entry_type;
|
|
')
|
|
|
|
allow $1 entry_type:lnk_file read_lnk_file_perms;
|
|
allow $1 entry_type:file getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to get the attributes
|
|
## of all entry point files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_dontaudit_getattr_all_entry_files',`
|
|
gen_require(`
|
|
attribute entry_type;
|
|
')
|
|
|
|
dontaudit $1 entry_type:file getattr_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read the entry point files for all domains.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_read_all_entry_files',`
|
|
gen_require(`
|
|
attribute entry_type;
|
|
')
|
|
|
|
allow $1 entry_type:lnk_file read_lnk_file_perms;
|
|
allow $1 entry_type:file read_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Execute the entry point files for all
|
|
## domains in the caller domain.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`domain_exec_all_entry_files',`
|
|
gen_require(`
|
|
attribute entry_type;
|
|
')
|
|
|
|
can_exec($1, entry_type)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## dontaudit checking for execute on all entry point files
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_dontaudit_exec_all_entry_files',`
|
|
gen_require(`
|
|
attribute entry_type;
|
|
')
|
|
|
|
dontaudit $1 entry_type:file exec_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create, read, write, and delete all
|
|
## entrypoint files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
# cjp: added for prelink
|
|
interface(`domain_manage_all_entry_files',`
|
|
gen_require(`
|
|
attribute entry_type;
|
|
')
|
|
|
|
allow $1 entry_type:file manage_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Relabel to and from all entry point
|
|
## file types.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
# cjp: added for prelink
|
|
interface(`domain_relabel_all_entry_files',`
|
|
gen_require(`
|
|
attribute entry_type;
|
|
')
|
|
|
|
allow $1 entry_type:file relabel_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Mmap all entry point files as executable.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
# cjp: added for prelink
|
|
interface(`domain_mmap_all_entry_files',`
|
|
gen_require(`
|
|
attribute entry_type;
|
|
')
|
|
|
|
allow $1 entry_type:file mmap_exec_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Execute an entry_type in the specified domain.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed to transition.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="target_domain">
|
|
## <summary>
|
|
## The type of the new process.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
# cjp: added for userhelper
|
|
interface(`domain_entry_file_spec_domtrans',`
|
|
gen_require(`
|
|
attribute entry_type;
|
|
')
|
|
|
|
domain_transition_pattern($1, entry_type, $2)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Ability to mmap a low area of the address
|
|
## space conditionally, as configured by
|
|
## /proc/sys/kernel/mmap_min_addr.
|
|
## Preventing such mappings helps protect against
|
|
## exploiting null deref bugs in the kernel.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_mmap_low',`
|
|
gen_require(`
|
|
attribute mmap_low_domain_type;
|
|
')
|
|
|
|
typeattribute $1 mmap_low_domain_type;
|
|
|
|
tunable_policy(`mmap_low_allowed',`
|
|
allow $1 self:memprotect mmap_zero;
|
|
')
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Ability to mmap a low area of the address
|
|
## space unconditionally, as configured
|
|
## by /proc/sys/kernel/mmap_min_addr.
|
|
## Preventing such mappings helps protect against
|
|
## exploiting null deref bugs in the kernel.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_mmap_low_uncond',`
|
|
gen_require(`
|
|
attribute mmap_low_domain_type;
|
|
')
|
|
|
|
typeattribute $1 mmap_low_domain_type;
|
|
|
|
allow $1 self:memprotect mmap_zero;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow specified type to receive labeled
|
|
## networking packets from all domains, over
|
|
## all protocols (TCP, UDP, etc)
|
|
## </summary>
|
|
## <param name="type">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_all_recvfrom_all_domains',`
|
|
gen_require(`
|
|
attribute domain;
|
|
')
|
|
|
|
corenet_all_recvfrom_labeled($1, domain)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow all domains to search specified type keys.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## When setting up IMA/EVM key(s) are added to the
|
|
## kernel keyring but the type of the key is the domain
|
|
## adding the key. This interface will allow all domains
|
|
## search the key so IMA/EVM validation can happen.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="type">
|
|
## <summary>
|
|
## Type of key to be searched.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_public_key',`
|
|
gen_require(`
|
|
attribute domain;
|
|
')
|
|
|
|
allow domain $1:key search;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Send generic signals to the unconfined domain.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_unconfined_signal',`
|
|
gen_require(`
|
|
attribute unconfined_domain_type;
|
|
')
|
|
|
|
allow $1 unconfined_domain_type:process signal;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Unconfined access to domains.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`domain_unconfined',`
|
|
gen_require(`
|
|
attribute set_curr_context;
|
|
attribute can_change_object_identity;
|
|
attribute unconfined_domain_type;
|
|
attribute process_uncond_exempt;
|
|
')
|
|
|
|
typeattribute $1 unconfined_domain_type;
|
|
|
|
# pass constraints
|
|
typeattribute $1 can_change_object_identity;
|
|
typeattribute $1 set_curr_context;
|
|
typeattribute $1 process_uncond_exempt;
|
|
')
|