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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
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@ -95,8 +95,10 @@ SYSCTL_NODE(, CTL_P1003_1B, p1003_1b, CTLFLAG_RW, 0,
SYSCTL_NODE(, OID_AUTO, compat, CTLFLAG_RW, 0,
"Compatibility code");
#endif /* __rtems__ */
SYSCTL_NODE(, OID_AUTO, security, CTLFLAG_RW, 0,
"Security");
#ifndef __rtems__
#ifdef REGRESSION
SYSCTL_NODE(, OID_AUTO, regression, CTLFLAG_RW, 0,
"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/mac/mac_framework.h>
#ifndef __rtems__
static MALLOC_DEFINE(M_CRED, "cred", "credentials");
SYSCTL_NODE(_security, OID_AUTO, bsd, CTLFLAG_RW, 0, "BSD security policy");
static void crextend(struct ucred *cr, int n);
#ifndef __rtems__
static void crsetgroups_locked(struct ucred *cr, int ngrp,
gid_t *groups);
@ -1710,6 +1710,7 @@ p_candebug(struct thread *td, struct proc *p)
return (0);
}
#endif /* __rtems__ */
/*-
* 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);
}
#endif /* __rtems__ */
#if defined(INET) || defined(INET6)
/*-
@ -1796,6 +1796,7 @@ p_canwait(struct thread *td, struct proc *p)
return (0);
}
#endif /* __rtems__ */
/*
* Allocate a zeroed cred structure.
@ -1863,6 +1864,7 @@ crfree(struct ucred *cr)
}
}
#ifndef __rtems__
/*
* Check to see if this ucred is shared.
*/
@ -1908,6 +1910,7 @@ crdup(struct ucred *cr)
crcopy(newcr, cr);
return (newcr);
}
#endif /* __rtems__ */
/*
* 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));
}
#ifndef __rtems__
/*
* small routine to swap a thread's current ucred for the correct one taken
* from the process.
@ -1966,6 +1970,7 @@ crcopysafe(struct proc *p, struct ucred *cr)
return (oldcred);
}
#endif /* __rtems__ */
/*
* Extend the passed in credential to hold n items.
@ -2007,6 +2012,7 @@ crextend(struct ucred *cr, int n)
cr->cr_agroups = cnt;
}
#ifndef __rtems__
/*
* Copy groups in to a credential, preserving any necessary invariants.
* Currently this includes the sorting of all supplemental gids.