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Add parts of the UCRED(9) implementation

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This commit is contained in:
Sebastian Huber
2012-04-18 14:00:54 +02:00
parent c2b6395ddc
commit e3501b5996
2 changed files with 10 additions and 2 deletions
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2
freebsd/kern/kern_mib.c
View File

@@ -95,8 +95,10 @@ SYSCTL_NODE(, CTL_P1003_1B, p1003_1b, CTLFLAG_RW, 0,
SYSCTL_NODE(, OID_AUTO, compat, CTLFLAG_RW, 0, SYSCTL_NODE(, OID_AUTO, compat, CTLFLAG_RW, 0,
"Compatibility code"); "Compatibility code");
#endif /* __rtems__ */
SYSCTL_NODE(, OID_AUTO, security, CTLFLAG_RW, 0, SYSCTL_NODE(, OID_AUTO, security, CTLFLAG_RW, 0,
"Security"); "Security");
#ifndef __rtems__
#ifdef REGRESSION #ifdef REGRESSION
SYSCTL_NODE(, OID_AUTO, regression, CTLFLAG_RW, 0, SYSCTL_NODE(, OID_AUTO, regression, CTLFLAG_RW, 0,
"Regression test MIB"); "Regression test MIB");

10
freebsd/kern/kern_prot.c
View File

@@ -83,12 +83,12 @@ __FBSDID("$FreeBSD$");
#include <freebsd/security/audit/audit.h> #include <freebsd/security/audit/audit.h>
#include <freebsd/security/mac/mac_framework.h> #include <freebsd/security/mac/mac_framework.h>
#ifndef __rtems__
static MALLOC_DEFINE(M_CRED, "cred", "credentials"); static MALLOC_DEFINE(M_CRED, "cred", "credentials");
SYSCTL_NODE(_security, OID_AUTO, bsd, CTLFLAG_RW, 0, "BSD security policy"); SYSCTL_NODE(_security, OID_AUTO, bsd, CTLFLAG_RW, 0, "BSD security policy");
static void crextend(struct ucred *cr, int n); static void crextend(struct ucred *cr, int n);
#ifndef __rtems__
static void crsetgroups_locked(struct ucred *cr, int ngrp, static void crsetgroups_locked(struct ucred *cr, int ngrp,
gid_t *groups); gid_t *groups);
@@ -1710,6 +1710,7 @@ p_candebug(struct thread *td, struct proc *p)
return (0); return (0);
} }
#endif /* __rtems__ */
/*- /*-
* Determine whether the subject represented by cred can "see" a socket. * Determine whether the subject represented by cred can "see" a socket.
@@ -1735,7 +1736,6 @@ cr_canseesocket(struct ucred *cred, struct socket *so)
return (0); return (0);
} }
#endif /* __rtems__ */
#if defined(INET) || defined(INET6) #if defined(INET) || defined(INET6)
/*- /*-
@@ -1796,6 +1796,7 @@ p_canwait(struct thread *td, struct proc *p)
return (0); return (0);
} }
#endif /* __rtems__ */
/* /*
* Allocate a zeroed cred structure. * Allocate a zeroed cred structure.
@@ -1863,6 +1864,7 @@ crfree(struct ucred *cr)
} }
} }
#ifndef __rtems__
/* /*
* Check to see if this ucred is shared. * Check to see if this ucred is shared.
*/ */
@@ -1908,6 +1910,7 @@ crdup(struct ucred *cr)
crcopy(newcr, cr); crcopy(newcr, cr);
return (newcr); return (newcr);
} }
#endif /* __rtems__ */
/* /*
* Fill in a struct xucred based on a struct ucred. * Fill in a struct xucred based on a struct ucred.
@@ -1927,6 +1930,7 @@ cru2x(struct ucred *cr, struct xucred *xcr)
ngroups * sizeof(*cr->cr_groups)); ngroups * sizeof(*cr->cr_groups));
} }
#ifndef __rtems__
/* /*
* small routine to swap a thread's current ucred for the correct one taken * small routine to swap a thread's current ucred for the correct one taken
* from the process. * from the process.
@@ -1966,6 +1970,7 @@ crcopysafe(struct proc *p, struct ucred *cr)
return (oldcred); return (oldcred);
} }
#endif /* __rtems__ */
/* /*
* Extend the passed in credential to hold n items. * Extend the passed in credential to hold n items.
@@ -2007,6 +2012,7 @@ crextend(struct ucred *cr, int n)
cr->cr_agroups = cnt; cr->cr_agroups = cnt;
} }
#ifndef __rtems__
/* /*
* Copy groups in to a credential, preserving any necessary invariants. * Copy groups in to a credential, preserving any necessary invariants.
* Currently this includes the sorting of all supplemental gids. * Currently this includes the sorting of all supplemental gids.