| /freebsd/sys/security/audit/ |
| H A D | audit_syscalls.c | diff f0cbfcc468b2b69eb4fe950cf7eefda848c66a6f Fri Apr 13 16:55:19 CEST 2007 Christian S.J. Peron <csjp@FreeBSD.org> Fix the handling of IPv6 addresses for subject and process BSM audit
tokens. Currently, we do not support the set{get}audit_addr(2) system
calls which allows processes like sshd to set extended or ip6
information for subject tokens.
The approach that was taken was to change the process audit state
slightly to use an extended terminal ID in the kernel. This allows
us to store both IPv4 IPv6 addresses. In the case that an IPv4 address
is in use, we convert the terminal ID from an struct auditinfo_addr to
a struct auditinfo.
If getaudit(2) is called when the subject is bound to an ip6 address,
we return E2BIG.
- Change the internal audit record to store an extended terminal ID
- Introduce ARG_TERMID_ADDR
- Change the kaudit <-> BSM conversion process so that we are using
the appropriate subject token. If the address associated with the
subject is IPv4, we use the standard subject32 token. If the subject
has an IPv6 address associated with them, we use an extended subject32
token.
- Fix a couple of endian issues where we do a couple of byte swaps when
we shouldn't be. IP addresses are already in the correct byte order,
so reading the ip6 address 4 bytes at a time and swapping them results
in in-correct address data. It should be noted that the same issue was
found in the openbsm library and it has been changed there too on the
vendor branch
- Change A_GETPINFO to use the appropriate structures
- Implement A_GETPINFO_ADDR which basically does what A_GETPINFO does,
but can also handle ip6 addresses
- Adjust get{set}audit(2) syscalls to convert the data
auditinfo <-> auditinfo_addr
- Fully implement set{get}audit_addr(2)
NOTE: This adds the ability for processes to correctly set extended subject
information. The appropriate userspace utilities still need to be updated.
MFC after: 1 month
Reviewed by: rwatson
Obtained from: TrustedBSD
diff f0cbfcc468b2b69eb4fe950cf7eefda848c66a6f Fri Apr 13 16:55:19 CEST 2007 Christian S.J. Peron <csjp@FreeBSD.org> Fix the handling of IPv6 addresses for subject and process BSM audit
tokens. Currently, we do not support the set{get}audit_addr(2) system
calls which allows processes like sshd to set extended or ip6
information for subject tokens.
The approach that was taken was to change the process audit state
slightly to use an extended terminal ID in the kernel. This allows
us to store both IPv4 IPv6 addresses. In the case that an IPv4 address
is in use, we convert the terminal ID from an struct auditinfo_addr to
a struct auditinfo.
If getaudit(2) is called when the subject is bound to an ip6 address,
we return E2BIG.
- Change the internal audit record to store an extended terminal ID
- Introduce ARG_TERMID_ADDR
- Change the kaudit <-> BSM conversion process so that we are using
the appropriate subject token. If the address associated with the
subject is IPv4, we use the standard subject32 token. If the subject
has an IPv6 address associated with them, we use an extended subject32
token.
- Fix a couple of endian issues where we do a couple of byte swaps when
we shouldn't be. IP addresses are already in the correct byte order,
so reading the ip6 address 4 bytes at a time and swapping them results
in in-correct address data. It should be noted that the same issue was
found in the openbsm library and it has been changed there too on the
vendor branch
- Change A_GETPINFO to use the appropriate structures
- Implement A_GETPINFO_ADDR which basically does what A_GETPINFO does,
but can also handle ip6 addresses
- Adjust get{set}audit(2) syscalls to convert the data
auditinfo <-> auditinfo_addr
- Fully implement set{get}audit_addr(2)
NOTE: This adds the ability for processes to correctly set extended subject
information. The appropriate userspace utilities still need to be updated.
MFC after: 1 month
Reviewed by: rwatson
Obtained from: TrustedBSD
|
| H A D | audit.h | diff f0cbfcc468b2b69eb4fe950cf7eefda848c66a6f Fri Apr 13 16:55:19 CEST 2007 Christian S.J. Peron <csjp@FreeBSD.org> Fix the handling of IPv6 addresses for subject and process BSM audit
tokens. Currently, we do not support the set{get}audit_addr(2) system
calls which allows processes like sshd to set extended or ip6
information for subject tokens.
The approach that was taken was to change the process audit state
slightly to use an extended terminal ID in the kernel. This allows
us to store both IPv4 IPv6 addresses. In the case that an IPv4 address
is in use, we convert the terminal ID from an struct auditinfo_addr to
a struct auditinfo.
If getaudit(2) is called when the subject is bound to an ip6 address,
we return E2BIG.
- Change the internal audit record to store an extended terminal ID
- Introduce ARG_TERMID_ADDR
- Change the kaudit <-> BSM conversion process so that we are using
the appropriate subject token. If the address associated with the
subject is IPv4, we use the standard subject32 token. If the subject
has an IPv6 address associated with them, we use an extended subject32
token.
- Fix a couple of endian issues where we do a couple of byte swaps when
we shouldn't be. IP addresses are already in the correct byte order,
so reading the ip6 address 4 bytes at a time and swapping them results
in in-correct address data. It should be noted that the same issue was
found in the openbsm library and it has been changed there too on the
vendor branch
- Change A_GETPINFO to use the appropriate structures
- Implement A_GETPINFO_ADDR which basically does what A_GETPINFO does,
but can also handle ip6 addresses
- Adjust get{set}audit(2) syscalls to convert the data
auditinfo <-> auditinfo_addr
- Fully implement set{get}audit_addr(2)
NOTE: This adds the ability for processes to correctly set extended subject
information. The appropriate userspace utilities still need to be updated.
MFC after: 1 month
Reviewed by: rwatson
Obtained from: TrustedBSD
diff f0cbfcc468b2b69eb4fe950cf7eefda848c66a6f Fri Apr 13 16:55:19 CEST 2007 Christian S.J. Peron <csjp@FreeBSD.org> Fix the handling of IPv6 addresses for subject and process BSM audit
tokens. Currently, we do not support the set{get}audit_addr(2) system
calls which allows processes like sshd to set extended or ip6
information for subject tokens.
The approach that was taken was to change the process audit state
slightly to use an extended terminal ID in the kernel. This allows
us to store both IPv4 IPv6 addresses. In the case that an IPv4 address
is in use, we convert the terminal ID from an struct auditinfo_addr to
a struct auditinfo.
If getaudit(2) is called when the subject is bound to an ip6 address,
we return E2BIG.
- Change the internal audit record to store an extended terminal ID
- Introduce ARG_TERMID_ADDR
- Change the kaudit <-> BSM conversion process so that we are using
the appropriate subject token. If the address associated with the
subject is IPv4, we use the standard subject32 token. If the subject
has an IPv6 address associated with them, we use an extended subject32
token.
- Fix a couple of endian issues where we do a couple of byte swaps when
we shouldn't be. IP addresses are already in the correct byte order,
so reading the ip6 address 4 bytes at a time and swapping them results
in in-correct address data. It should be noted that the same issue was
found in the openbsm library and it has been changed there too on the
vendor branch
- Change A_GETPINFO to use the appropriate structures
- Implement A_GETPINFO_ADDR which basically does what A_GETPINFO does,
but can also handle ip6 addresses
- Adjust get{set}audit(2) syscalls to convert the data
auditinfo <-> auditinfo_addr
- Fully implement set{get}audit_addr(2)
NOTE: This adds the ability for processes to correctly set extended subject
information. The appropriate userspace utilities still need to be updated.
MFC after: 1 month
Reviewed by: rwatson
Obtained from: TrustedBSD
|
| H A D | audit_arg.c | diff f0cbfcc468b2b69eb4fe950cf7eefda848c66a6f Fri Apr 13 16:55:19 CEST 2007 Christian S.J. Peron <csjp@FreeBSD.org> Fix the handling of IPv6 addresses for subject and process BSM audit
tokens. Currently, we do not support the set{get}audit_addr(2) system
calls which allows processes like sshd to set extended or ip6
information for subject tokens.
The approach that was taken was to change the process audit state
slightly to use an extended terminal ID in the kernel. This allows
us to store both IPv4 IPv6 addresses. In the case that an IPv4 address
is in use, we convert the terminal ID from an struct auditinfo_addr to
a struct auditinfo.
If getaudit(2) is called when the subject is bound to an ip6 address,
we return E2BIG.
- Change the internal audit record to store an extended terminal ID
- Introduce ARG_TERMID_ADDR
- Change the kaudit <-> BSM conversion process so that we are using
the appropriate subject token. If the address associated with the
subject is IPv4, we use the standard subject32 token. If the subject
has an IPv6 address associated with them, we use an extended subject32
token.
- Fix a couple of endian issues where we do a couple of byte swaps when
we shouldn't be. IP addresses are already in the correct byte order,
so reading the ip6 address 4 bytes at a time and swapping them results
in in-correct address data. It should be noted that the same issue was
found in the openbsm library and it has been changed there too on the
vendor branch
- Change A_GETPINFO to use the appropriate structures
- Implement A_GETPINFO_ADDR which basically does what A_GETPINFO does,
but can also handle ip6 addresses
- Adjust get{set}audit(2) syscalls to convert the data
auditinfo <-> auditinfo_addr
- Fully implement set{get}audit_addr(2)
NOTE: This adds the ability for processes to correctly set extended subject
information. The appropriate userspace utilities still need to be updated.
MFC after: 1 month
Reviewed by: rwatson
Obtained from: TrustedBSD
diff f0cbfcc468b2b69eb4fe950cf7eefda848c66a6f Fri Apr 13 16:55:19 CEST 2007 Christian S.J. Peron <csjp@FreeBSD.org> Fix the handling of IPv6 addresses for subject and process BSM audit
tokens. Currently, we do not support the set{get}audit_addr(2) system
calls which allows processes like sshd to set extended or ip6
information for subject tokens.
The approach that was taken was to change the process audit state
slightly to use an extended terminal ID in the kernel. This allows
us to store both IPv4 IPv6 addresses. In the case that an IPv4 address
is in use, we convert the terminal ID from an struct auditinfo_addr to
a struct auditinfo.
If getaudit(2) is called when the subject is bound to an ip6 address,
we return E2BIG.
- Change the internal audit record to store an extended terminal ID
- Introduce ARG_TERMID_ADDR
- Change the kaudit <-> BSM conversion process so that we are using
the appropriate subject token. If the address associated with the
subject is IPv4, we use the standard subject32 token. If the subject
has an IPv6 address associated with them, we use an extended subject32
token.
- Fix a couple of endian issues where we do a couple of byte swaps when
we shouldn't be. IP addresses are already in the correct byte order,
so reading the ip6 address 4 bytes at a time and swapping them results
in in-correct address data. It should be noted that the same issue was
found in the openbsm library and it has been changed there too on the
vendor branch
- Change A_GETPINFO to use the appropriate structures
- Implement A_GETPINFO_ADDR which basically does what A_GETPINFO does,
but can also handle ip6 addresses
- Adjust get{set}audit(2) syscalls to convert the data
auditinfo <-> auditinfo_addr
- Fully implement set{get}audit_addr(2)
NOTE: This adds the ability for processes to correctly set extended subject
information. The appropriate userspace utilities still need to be updated.
MFC after: 1 month
Reviewed by: rwatson
Obtained from: TrustedBSD
|
| H A D | audit_private.h | diff f0cbfcc468b2b69eb4fe950cf7eefda848c66a6f Fri Apr 13 16:55:19 CEST 2007 Christian S.J. Peron <csjp@FreeBSD.org> Fix the handling of IPv6 addresses for subject and process BSM audit
tokens. Currently, we do not support the set{get}audit_addr(2) system
calls which allows processes like sshd to set extended or ip6
information for subject tokens.
The approach that was taken was to change the process audit state
slightly to use an extended terminal ID in the kernel. This allows
us to store both IPv4 IPv6 addresses. In the case that an IPv4 address
is in use, we convert the terminal ID from an struct auditinfo_addr to
a struct auditinfo.
If getaudit(2) is called when the subject is bound to an ip6 address,
we return E2BIG.
- Change the internal audit record to store an extended terminal ID
- Introduce ARG_TERMID_ADDR
- Change the kaudit <-> BSM conversion process so that we are using
the appropriate subject token. If the address associated with the
subject is IPv4, we use the standard subject32 token. If the subject
has an IPv6 address associated with them, we use an extended subject32
token.
- Fix a couple of endian issues where we do a couple of byte swaps when
we shouldn't be. IP addresses are already in the correct byte order,
so reading the ip6 address 4 bytes at a time and swapping them results
in in-correct address data. It should be noted that the same issue was
found in the openbsm library and it has been changed there too on the
vendor branch
- Change A_GETPINFO to use the appropriate structures
- Implement A_GETPINFO_ADDR which basically does what A_GETPINFO does,
but can also handle ip6 addresses
- Adjust get{set}audit(2) syscalls to convert the data
auditinfo <-> auditinfo_addr
- Fully implement set{get}audit_addr(2)
NOTE: This adds the ability for processes to correctly set extended subject
information. The appropriate userspace utilities still need to be updated.
MFC after: 1 month
Reviewed by: rwatson
Obtained from: TrustedBSD
diff f0cbfcc468b2b69eb4fe950cf7eefda848c66a6f Fri Apr 13 16:55:19 CEST 2007 Christian S.J. Peron <csjp@FreeBSD.org> Fix the handling of IPv6 addresses for subject and process BSM audit
tokens. Currently, we do not support the set{get}audit_addr(2) system
calls which allows processes like sshd to set extended or ip6
information for subject tokens.
The approach that was taken was to change the process audit state
slightly to use an extended terminal ID in the kernel. This allows
us to store both IPv4 IPv6 addresses. In the case that an IPv4 address
is in use, we convert the terminal ID from an struct auditinfo_addr to
a struct auditinfo.
If getaudit(2) is called when the subject is bound to an ip6 address,
we return E2BIG.
- Change the internal audit record to store an extended terminal ID
- Introduce ARG_TERMID_ADDR
- Change the kaudit <-> BSM conversion process so that we are using
the appropriate subject token. If the address associated with the
subject is IPv4, we use the standard subject32 token. If the subject
has an IPv6 address associated with them, we use an extended subject32
token.
- Fix a couple of endian issues where we do a couple of byte swaps when
we shouldn't be. IP addresses are already in the correct byte order,
so reading the ip6 address 4 bytes at a time and swapping them results
in in-correct address data. It should be noted that the same issue was
found in the openbsm library and it has been changed there too on the
vendor branch
- Change A_GETPINFO to use the appropriate structures
- Implement A_GETPINFO_ADDR which basically does what A_GETPINFO does,
but can also handle ip6 addresses
- Adjust get{set}audit(2) syscalls to convert the data
auditinfo <-> auditinfo_addr
- Fully implement set{get}audit_addr(2)
NOTE: This adds the ability for processes to correctly set extended subject
information. The appropriate userspace utilities still need to be updated.
MFC after: 1 month
Reviewed by: rwatson
Obtained from: TrustedBSD
|
| H A D | audit.c | diff f0cbfcc468b2b69eb4fe950cf7eefda848c66a6f Fri Apr 13 16:55:19 CEST 2007 Christian S.J. Peron <csjp@FreeBSD.org> Fix the handling of IPv6 addresses for subject and process BSM audit
tokens. Currently, we do not support the set{get}audit_addr(2) system
calls which allows processes like sshd to set extended or ip6
information for subject tokens.
The approach that was taken was to change the process audit state
slightly to use an extended terminal ID in the kernel. This allows
us to store both IPv4 IPv6 addresses. In the case that an IPv4 address
is in use, we convert the terminal ID from an struct auditinfo_addr to
a struct auditinfo.
If getaudit(2) is called when the subject is bound to an ip6 address,
we return E2BIG.
- Change the internal audit record to store an extended terminal ID
- Introduce ARG_TERMID_ADDR
- Change the kaudit <-> BSM conversion process so that we are using
the appropriate subject token. If the address associated with the
subject is IPv4, we use the standard subject32 token. If the subject
has an IPv6 address associated with them, we use an extended subject32
token.
- Fix a couple of endian issues where we do a couple of byte swaps when
we shouldn't be. IP addresses are already in the correct byte order,
so reading the ip6 address 4 bytes at a time and swapping them results
in in-correct address data. It should be noted that the same issue was
found in the openbsm library and it has been changed there too on the
vendor branch
- Change A_GETPINFO to use the appropriate structures
- Implement A_GETPINFO_ADDR which basically does what A_GETPINFO does,
but can also handle ip6 addresses
- Adjust get{set}audit(2) syscalls to convert the data
auditinfo <-> auditinfo_addr
- Fully implement set{get}audit_addr(2)
NOTE: This adds the ability for processes to correctly set extended subject
information. The appropriate userspace utilities still need to be updated.
MFC after: 1 month
Reviewed by: rwatson
Obtained from: TrustedBSD
diff f0cbfcc468b2b69eb4fe950cf7eefda848c66a6f Fri Apr 13 16:55:19 CEST 2007 Christian S.J. Peron <csjp@FreeBSD.org> Fix the handling of IPv6 addresses for subject and process BSM audit
tokens. Currently, we do not support the set{get}audit_addr(2) system
calls which allows processes like sshd to set extended or ip6
information for subject tokens.
The approach that was taken was to change the process audit state
slightly to use an extended terminal ID in the kernel. This allows
us to store both IPv4 IPv6 addresses. In the case that an IPv4 address
is in use, we convert the terminal ID from an struct auditinfo_addr to
a struct auditinfo.
If getaudit(2) is called when the subject is bound to an ip6 address,
we return E2BIG.
- Change the internal audit record to store an extended terminal ID
- Introduce ARG_TERMID_ADDR
- Change the kaudit <-> BSM conversion process so that we are using
the appropriate subject token. If the address associated with the
subject is IPv4, we use the standard subject32 token. If the subject
has an IPv6 address associated with them, we use an extended subject32
token.
- Fix a couple of endian issues where we do a couple of byte swaps when
we shouldn't be. IP addresses are already in the correct byte order,
so reading the ip6 address 4 bytes at a time and swapping them results
in in-correct address data. It should be noted that the same issue was
found in the openbsm library and it has been changed there too on the
vendor branch
- Change A_GETPINFO to use the appropriate structures
- Implement A_GETPINFO_ADDR which basically does what A_GETPINFO does,
but can also handle ip6 addresses
- Adjust get{set}audit(2) syscalls to convert the data
auditinfo <-> auditinfo_addr
- Fully implement set{get}audit_addr(2)
NOTE: This adds the ability for processes to correctly set extended subject
information. The appropriate userspace utilities still need to be updated.
MFC after: 1 month
Reviewed by: rwatson
Obtained from: TrustedBSD
|
| H A D | audit_bsm.c | diff f0cbfcc468b2b69eb4fe950cf7eefda848c66a6f Fri Apr 13 16:55:19 CEST 2007 Christian S.J. Peron <csjp@FreeBSD.org> Fix the handling of IPv6 addresses for subject and process BSM audit
tokens. Currently, we do not support the set{get}audit_addr(2) system
calls which allows processes like sshd to set extended or ip6
information for subject tokens.
The approach that was taken was to change the process audit state
slightly to use an extended terminal ID in the kernel. This allows
us to store both IPv4 IPv6 addresses. In the case that an IPv4 address
is in use, we convert the terminal ID from an struct auditinfo_addr to
a struct auditinfo.
If getaudit(2) is called when the subject is bound to an ip6 address,
we return E2BIG.
- Change the internal audit record to store an extended terminal ID
- Introduce ARG_TERMID_ADDR
- Change the kaudit <-> BSM conversion process so that we are using
the appropriate subject token. If the address associated with the
subject is IPv4, we use the standard subject32 token. If the subject
has an IPv6 address associated with them, we use an extended subject32
token.
- Fix a couple of endian issues where we do a couple of byte swaps when
we shouldn't be. IP addresses are already in the correct byte order,
so reading the ip6 address 4 bytes at a time and swapping them results
in in-correct address data. It should be noted that the same issue was
found in the openbsm library and it has been changed there too on the
vendor branch
- Change A_GETPINFO to use the appropriate structures
- Implement A_GETPINFO_ADDR which basically does what A_GETPINFO does,
but can also handle ip6 addresses
- Adjust get{set}audit(2) syscalls to convert the data
auditinfo <-> auditinfo_addr
- Fully implement set{get}audit_addr(2)
NOTE: This adds the ability for processes to correctly set extended subject
information. The appropriate userspace utilities still need to be updated.
MFC after: 1 month
Reviewed by: rwatson
Obtained from: TrustedBSD
diff f0cbfcc468b2b69eb4fe950cf7eefda848c66a6f Fri Apr 13 16:55:19 CEST 2007 Christian S.J. Peron <csjp@FreeBSD.org> Fix the handling of IPv6 addresses for subject and process BSM audit
tokens. Currently, we do not support the set{get}audit_addr(2) system
calls which allows processes like sshd to set extended or ip6
information for subject tokens.
The approach that was taken was to change the process audit state
slightly to use an extended terminal ID in the kernel. This allows
us to store both IPv4 IPv6 addresses. In the case that an IPv4 address
is in use, we convert the terminal ID from an struct auditinfo_addr to
a struct auditinfo.
If getaudit(2) is called when the subject is bound to an ip6 address,
we return E2BIG.
- Change the internal audit record to store an extended terminal ID
- Introduce ARG_TERMID_ADDR
- Change the kaudit <-> BSM conversion process so that we are using
the appropriate subject token. If the address associated with the
subject is IPv4, we use the standard subject32 token. If the subject
has an IPv6 address associated with them, we use an extended subject32
token.
- Fix a couple of endian issues where we do a couple of byte swaps when
we shouldn't be. IP addresses are already in the correct byte order,
so reading the ip6 address 4 bytes at a time and swapping them results
in in-correct address data. It should be noted that the same issue was
found in the openbsm library and it has been changed there too on the
vendor branch
- Change A_GETPINFO to use the appropriate structures
- Implement A_GETPINFO_ADDR which basically does what A_GETPINFO does,
but can also handle ip6 addresses
- Adjust get{set}audit(2) syscalls to convert the data
auditinfo <-> auditinfo_addr
- Fully implement set{get}audit_addr(2)
NOTE: This adds the ability for processes to correctly set extended subject
information. The appropriate userspace utilities still need to be updated.
MFC after: 1 month
Reviewed by: rwatson
Obtained from: TrustedBSD
|
| /freebsd/sys/sys/ |
| H A D | proc.h | diff f0cbfcc468b2b69eb4fe950cf7eefda848c66a6f Fri Apr 13 16:55:19 CEST 2007 Christian S.J. Peron <csjp@FreeBSD.org> Fix the handling of IPv6 addresses for subject and process BSM audit
tokens. Currently, we do not support the set{get}audit_addr(2) system
calls which allows processes like sshd to set extended or ip6
information for subject tokens.
The approach that was taken was to change the process audit state
slightly to use an extended terminal ID in the kernel. This allows
us to store both IPv4 IPv6 addresses. In the case that an IPv4 address
is in use, we convert the terminal ID from an struct auditinfo_addr to
a struct auditinfo.
If getaudit(2) is called when the subject is bound to an ip6 address,
we return E2BIG.
- Change the internal audit record to store an extended terminal ID
- Introduce ARG_TERMID_ADDR
- Change the kaudit <-> BSM conversion process so that we are using
the appropriate subject token. If the address associated with the
subject is IPv4, we use the standard subject32 token. If the subject
has an IPv6 address associated with them, we use an extended subject32
token.
- Fix a couple of endian issues where we do a couple of byte swaps when
we shouldn't be. IP addresses are already in the correct byte order,
so reading the ip6 address 4 bytes at a time and swapping them results
in in-correct address data. It should be noted that the same issue was
found in the openbsm library and it has been changed there too on the
vendor branch
- Change A_GETPINFO to use the appropriate structures
- Implement A_GETPINFO_ADDR which basically does what A_GETPINFO does,
but can also handle ip6 addresses
- Adjust get{set}audit(2) syscalls to convert the data
auditinfo <-> auditinfo_addr
- Fully implement set{get}audit_addr(2)
NOTE: This adds the ability for processes to correctly set extended subject
information. The appropriate userspace utilities still need to be updated.
MFC after: 1 month
Reviewed by: rwatson
Obtained from: TrustedBSD
diff f0cbfcc468b2b69eb4fe950cf7eefda848c66a6f Fri Apr 13 16:55:19 CEST 2007 Christian S.J. Peron <csjp@FreeBSD.org> Fix the handling of IPv6 addresses for subject and process BSM audit
tokens. Currently, we do not support the set{get}audit_addr(2) system
calls which allows processes like sshd to set extended or ip6
information for subject tokens.
The approach that was taken was to change the process audit state
slightly to use an extended terminal ID in the kernel. This allows
us to store both IPv4 IPv6 addresses. In the case that an IPv4 address
is in use, we convert the terminal ID from an struct auditinfo_addr to
a struct auditinfo.
If getaudit(2) is called when the subject is bound to an ip6 address,
we return E2BIG.
- Change the internal audit record to store an extended terminal ID
- Introduce ARG_TERMID_ADDR
- Change the kaudit <-> BSM conversion process so that we are using
the appropriate subject token. If the address associated with the
subject is IPv4, we use the standard subject32 token. If the subject
has an IPv6 address associated with them, we use an extended subject32
token.
- Fix a couple of endian issues where we do a couple of byte swaps when
we shouldn't be. IP addresses are already in the correct byte order,
so reading the ip6 address 4 bytes at a time and swapping them results
in in-correct address data. It should be noted that the same issue was
found in the openbsm library and it has been changed there too on the
vendor branch
- Change A_GETPINFO to use the appropriate structures
- Implement A_GETPINFO_ADDR which basically does what A_GETPINFO does,
but can also handle ip6 addresses
- Adjust get{set}audit(2) syscalls to convert the data
auditinfo <-> auditinfo_addr
- Fully implement set{get}audit_addr(2)
NOTE: This adds the ability for processes to correctly set extended subject
information. The appropriate userspace utilities still need to be updated.
MFC after: 1 month
Reviewed by: rwatson
Obtained from: TrustedBSD
|