Louis Lam wrote:
Hi,
I've fixed the typo problem on nlsms_relay. Now the module compiles ok, but I can't load it via
semodule, i'm getting this error:
semodule -vi local.pp
libsepol.permission_copy_callback: Module local depends on permission nlsms_relay in class
netlink_
audit_socket, not satisfied
libsemanage.semanage_link_sandbox: Link packages failed
semodule: Failed!
My local.te looks like this now,
----------------------------
policy_module(local,1.0)
require {
type local_login_t;
class netlink_audit_socket { append bind connect shutdown ioctl getattr setattr shutdown
ge
topt setopt write nlsms_relay nlmsg_read create read };
}
should be nlmsg_relay
NetLinkMeSsaGe :^)
logging_send_audit_msg(local_login_t)
logging_set_loginuid(local_login_t)
-----------------------
I don't quite understand why there is a dependancy not satisfied.
Thanks,
Louis
--- Stephen Smalley <sds@xxxxxxxxxxxxx> wrote:
On Thu, 2007-08-09 at 19:36 -0700, Louis Lam wrote:
Hi,
I'm still having problems compiling the local.te module. The problem
i'm facing seems to be different from Hal's:
--------------------
local.te:11:ERROR 'permission nlsms_relay is not defined for class
netlink_audit_socket' at token '
;' on line 80809:
allow local_login_t self:netlink_audit_socket { { create
{ ioctl read getattr write setattr
append bind connect getopt setopt shutdown } } nlmsg_read
nlsms_relay };
Looks like a typo in the policy includes to me (nlsms_relay vs.
nlmsg_relay).
#line 11
/usr/bin/checkmodule: error(s) encountered while parsing
configuration
make: *** [tmp/local.mod] Error 1
---------------------
My local.te file looks like this:
-------------
policy_module(local,1.0)
require {
type local_login_t;
class netlink_audit_socket { append bind connect shutdown
ioctl getattr setattr shutdown ge
topt setopt write nlmsg_relay nlmsg_read create read };
}
logging_send_audit_msg(local_login_t)
logging_set_loginuid(local_login_t)
-------------
Seems like the problem is with logging_set_loginuid macro. I'm not
sure how to solve this problem though.
BTW here are some details on my environment:
1. I'm using the stock policy for FC7 2.6.4-8
2. I did the compilation while running in targeted mode (will it
affect?)
3. The macro logging_set_loginuid is defined in the file
policy-20070501.patch
Here is an extract of how logging_set_loginuid is defined in the
patch :
+########################################
+## <summary>
+## Set login uid
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`logging_set_loginuid',`
+ gen_require(`
+ attribute can_set_loginuid;
+ attribute can_send_audit_msg;
+ ')
+
+ typeattribute $1 can_set_loginuid, can_send_audit_msg;
+
+ allow $1 self:capability audit_control;
+ allow $1 self:netlink_audit_socket { create_socket_perms
nlmsg_read nlsms_relay };
+')
Looks like the typo is there, and that interface doesn't seem to be
present in the upstream refpolicy.
--
Stephen Smalley
National Security Agency
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