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* Vendor import of OpenBSM 1.1 alpha2, which incorporates the followingvendor/openbsm/1.1-ALPHA-2Robert Watson2008-11-13107-1046/+3293
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | changes since the last imported OpenBSM release: OpenBSM 1.1 alpha 2 - Include files in OpenBSM are now broken out into two parts: library builds required solely for user space, and system includes, which may also be required for use in the kernels of systems integrating OpenBSM. Submitted by Stacey Son. - Configure option --with-native-includes allows forcing the use of native include for system includes, rather than the versions bundled with OpenBSM. This is intended specifically for platforms that ship OpenBSM, have adapted versions of the system includes in a kernel source tree, and will use the OpenBSM build infrastructure with an unmodified OpenBSM distribution, allowing the customized system includes to be used with the OpenBSM build. Submitted by Stacey Son. - Various strcpy()'s/strcat()'s have been changed to strlcpy()'s/strlcat()'s or asprintf(). Added compat/strlcpy.h for Linux. - Remove compatibility defines for old Darwin token constant names; now only BSM token names are provided and used. - Add support for extended header tokens, which contain space for information on the host generating the record. - Add support for setting extended host information in the kernel, which is used for setting host information in extended header tokens. The audit_control file now supports a "host" parameter which can be used by auditd to set the information; if not present, the kernel parameters won't be set and auditd uses unextended headers for records that it generates. OpenBSM 1.1 alpha 1 - Add option to auditreduce(1) which allows users to invert sense of matching, such that BSM records that do not match, are selected. - Fix bug in audit_write() where we commit an incomplete record in the event there is an error writing the subject token. This was submitted by Diego Giagio. - Build support for Mac OS X 10.5.1 submitted by Eric Hall. - Fix a bug which resulted in host XML attributes not beingguments so that const strings can be passed as arguments to tokens. This patch was submitted by Xin LI. - Modify the -m option so users can select more then one audit event. - For Mac OS X, added Mach IPC support for audit trigger messages. - Fixed a bug in getacna() which resulted in a locking problem on Mac OS X. - Added LOG_PERROR flag to openlog when -d option is used with auditd. - AUE events added for Mac OS X Leopard system calls. Obtained from: TrustedBSD Project Sponsored by: Apple Inc. Notes: svn path=/vendor/openbsm/dist/; revision=184902 svn path=/vendor/openbsm/1.1-ALPHA-2/; revision=184903; tag=vendor/openbsm/1.1-ALPHA-2
* Disable keyword exansion in OpenBSM vendor branch.Robert Watson2008-11-120-0/+0
| | | | Notes: svn path=/vendor/openbsm/dist/; revision=184900
* Flatten OpenBSM vendor tree in preparation for new OpenBSM vendorRobert Watson2008-11-12175-0/+0
| | | | | | | import. Notes: svn path=/vendor/openbsm/dist/; revision=184899
* Vendor import TrustedBSD OpenBSM 1.0, with the following change historyRobert Watson2007-10-2929-8267/+8492
| | | | | | | | | | | | | | | | | since the last import: OpenBSM 1.0 - Fix bug in auditreduce(8) which resulted in a memory fault/crash when the user specified an event name with -m. - Remove AU_.* hard-coded audit class constants, as udit classes are now entirely dynamically configured using /etc/security/audit_class. MFC after: 3 days Obtained from: TrustedBSD Project Notes: svn path=/vendor/openbsm/dist/; revision=173143
* Vendor import TrustedBSD OpenBSM 1.0 alpha 15, with the following changeRobert Watson2007-07-2222-120/+197
| | | | | | | | | | | | | | | | | | | | | | history since the last import: OpenBSM 1.0 alpha 15 - Fix bug when processing in_addr_ex tokens. - Restore the behavior of printing the string/text specified while auditing arg32 tokens. - Synchronized audit event list to Solaris, picking up the *at(2) system call definitions, now required for FreeBSD and Linux. Added additional events for *at(2) system calls not present in Solaris. - Bugs in auditreduce(8) fixed allowing partial date strings to be used in filtering events. Approved by: re (hrs) MFC after: 3 weeks Obtained from: TrustedBSD Project Notes: svn path=/vendor/openbsm/dist/; revision=171537
* Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following changeRobert Watson2007-04-1678-1707/+4325
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project Notes: svn path=/vendor/openbsm/dist/; revision=168777
* Vendor import TrustedBSD OpenBSM 1.0 alpha 12, with the following changeRobert Watson2006-09-2519-60/+302
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | history notes since the last import: OpenBSM 1.0 alpha 12 - Correct bug in auditreduce which prevented the -c option from working correctly when the user specifies to process successful or failed events. The problem stemmed from not having access to the return token at the time the initial preselection occurred, but now a second preselection process occurs while processing the return token. - getacfilesz(3) API added to read new audit_control(5) filesz setting, which auditd(8) now sets the kernel audit trail rotation size to. - auditreduce(1) now uses stdin if no file names are specified on the command line; this was the documented behavior previously, but it was not implemented. Be more specific in auditreduce(1)'s examples section about what might be done with the output of auditreduce. - Add audit_warn(5) closefile event so that administrators can hook termination of an audit trail file. For example, this might be used to compress the trail file after it is closed. - auditreduce(1) now uses regular expressions for pathname matching. Users can now supply one or more (comma delimited) regular expressions for searching the pathnames. If one of the regular expressions is prefixed with a tilde (~), and a path matches, it will be excluded from the search results. MFC after: 3 days Obtained from: TrustedBSD Project Notes: svn path=/vendor/openbsm/dist/; revision=162621
* Vendor import of OpenBSM 1.0 alpha 11, with the following change historyRobert Watson2006-09-2161-191/+693
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | notes since the last import: OpenBSM 1.0 alpha 11 - Reclassify certain read/write operations as having no class rather than the fr/fw class; our default classes audit intent (open) not operations (read, write). - Introduce AUE_SYSCTL_WRITE event so that BSD/Darwin systems can audit reads and writes of sysctls as separate events. Add additional kernel environment and jail events for FreeBSD. - Break AUDIT_TRIGGER_OPEN_NEW into two events, AUDIT_TRIGGER_ROTATE_USER (issued by the user audit(8) tool) and AUDIT_TRIGGER_ROTATE_KERNEL (issued by the kernel audit implementation) so that they can be distinguished. - Disable rate limiting of rotate requests; as the kernel doesn't retransmit a dropped request, the log file will otherwise grow indefinitely if the trigger is dropped. - Improve auditd debugging output. - Fix a number of threading related bugs in audit_control file reading routines. - Add APIs au_poltostr() and au_strtopol() to convert between text representations of audit_control policy flags and the flags passed to auditon(A_SETPOLICY) and retrieved from auditon(A_GETPOLICY). - Add API getacpol() to return the 'policy:' entry from audit_control, an extension to the Solaris file format to allow specification of policy persistent flags. - Update audump to print the audit_control policy field. - Update auditd to read the audit_control policy field and set the kernel policy to match it when configuring/reconfiguring. Remove the -s and -h arguments as these policies are now set via the configuration file. If a policy line is not found in the configuration file, continue with the current default of setting AUDIT_CNT. - Fix bugs in the parsing of large execve(2) arguments and environmental variable tokens; increase maximum parsed argument and variable count. - configure now detects strlcat(), used by policy-related functions. - Reference token and record sample files added to test tree. Obtained from: TrustedBSD Project Notes: svn path=/vendor/openbsm/dist/; revision=162503
* Vendor import of OpenBSM 1.0 alpha 10, with the following changes:Robert Watson2006-09-026-20/+51
| | | | | | | | | | | | | | | - auditd now generates complete audit records for its events, as required for application-submitted audit records in the the FreeBSD kernel audit implementation. This also restores contrib/openbsm/bsm/audit_record to the vendor version after the build fixes previously committed; however, this file is not used in the build. Obtained from: TrustedBSD Project Notes: svn path=/vendor/openbsm/dist/; revision=161863
* Back out imp's quick build fix for OpenBSM now that the prototypes andRobert Watson2006-09-011-2/+2
| | | | | | | | | functions are in sync between the kernel and user space. This restores bsm_token.c as found in OpenBSM 1.0 alpha 9. Notes: svn path=/vendor/openbsm/dist/; revision=161818
* Import on vendor branch two files that have been tweaked to unbreakWarner Losh2006-08-282-4/+4
| | | | | | | | | | | | | the build. The openbsm folks are free to fix it in any other way they see fit once they resurface. Basically, make everything always be const char **, even though const char ** usually should be 'const char * const *' in most cases. This makes the three different definitions consistant and allows world to build. Notes: svn path=/vendor/openbsm/dist/; revision=161701
* Vendor import of OpenBSM 1.0 alpha 9, with the following change historyRobert Watson2006-08-2627-427/+707
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | notes since the last import: OpenBSM 1.0 alpha 9 - Rename many OpenBSM-specific constants and API elements containing the strings "BSM" and "bsm" to "AUDIT" and "audit", observing that this is true for almost all existing constants and APIs. - Instead of passing a per-instance cookie directly into all audit filter APIs, pass in the audit filter daemon state pointer, which is then used by the module using an audit_filter_{get,set}cookie() API. This will allow future service APIs provided by the filter daemon to maintain their own state -- for example, per-module preselection state. OpenBSM 1.0 alpha 8 - Correct typo in definition of AUR_INT. - Adopt OpenSolaris constant values for AUDIT_* configuration flags. - Arguments to au_to_exec_args() and au_to_exec_env() no longer const. - Add kernel versions of au_to_exec_args() and au_to_exec_env(). - Fix exec argument type that is printed for env strings from 'arg' to 'env'. - New OpenBSM token version number assigned, constants added for other commonly seen version numbers. - OpenBSM-specific events assigned numbers in the 43xxx range to avoid future collisions with Solaris. Darwin events renamed to AUE_DARWIN_foo, as they are now deprecated numberings. - autoconf now detects clock_gettime(), which is not available on Darwin. - praudit output fixes relating to arg32 and arg64 tokens. - Maximum record size updated to 64k-1 to match Solaris record size limit. - Various style and comment cleanups in include files. This is an MFC candidate to RELENG_6. Obtained from: TrustedBSD Project Notes: svn path=/vendor/openbsm/dist/; revision=161630
* Vendor import of OpenBSM 1.0 alpha 7, with the following change historyRobert Watson2006-06-2713-173/+707
| | | | | | | | | | | | | | | | | notes: - Adopted Solaris-compatible format for subject32_ex and subject64_ex tokens, which previously did not correctly implement variable length address storage. - Prefer inttypes.h to stdint.h; enhance queue.h detection to test for TAILQ_FOREACH_SAFE(), which is present in recent BSD queue.h's, but not older ones. OpenBSM now builds on some FreeBSD 4.x version. - New event types for extended attributes, ACLs, and scheduling. Obtained from: TrustedBSD Project Notes: svn path=/vendor/openbsm/dist/; revision=159985
* Vendor branch import of TrustedBSD OpenBSM 1.0 alpha 6:Robert Watson2006-06-0547-265/+5266
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Use AU_TO_WRITE and AU_NO_TO_WRITE for the 'keep' argument to au_close(); previously we used hard-coded 0 and 1 values. - Add man page for au_open(), au_write(), au_close(), and au_close_buffer(). - Support a more complete range of data types for the arbitrary data token: add AUR_CHAR (alias to AUR_BYTE), remove AUR_LONG, add AUR_INT32 (alias to AUR_INT), add AUR_INT64. - Add au_close_token(), which allows writing a single token_t to a memory buffer. Not likely to be used much by applications, but useful for writing test tools. - Modify au_to_file() so that it accepts a timeval in user space, not just kernel -- this is not a Solaris BSM API so can be modified without causing compatibility issues. - Define a new API, au_to_header32_tm(), which adds a struct timeval argument to the ordinary au_to_header32(), which is now implemented by wrapping au_to_header32_tm() and calling gettimeofday(). #ifndef KERNEL the APIs that invoke gettimeofday(), rather than having a variable definition. Don't try to retrieve time zone information using gettimeofday(), as it's not needed, and introduces possible failure modes. - Don't perform byte order transformations on the addr/machine fields of the terminal ID that appears in the process32/subject32 tokens. These are assumed to be IP addresses, and as such, to be in network byte order. - Universally, APIs now assume that IP addresses and ports are provided in network byte order. APIs now generally provide these types in network byte order when decoding. - Beginnings of an OpenBSM test framework can now be found in openbsm/test. This code is not built or installed by default. - auditd now assigns more appropriate syslog levels to its debugging and error information. - Support for audit filters introduced: audit filters are dynamically loaded shared objects that run in the context of a new daemon, auditfilterd. The daemon reads from an audit pipe and feeds both BSM and parsed versions of records to shared objects using a module API. This will provide a framework for the writing of intrusion detection services. - New utility API, audit_submit(), added to capture common elements of audit record submission for many applications. Obtained from: TrustedBSD Project Notes: svn path=/vendor/openbsm/dist/; revision=159248
* Vendor branch import of TrustedBSD OpenBSM 1.0 alpha 5:Robert Watson2006-03-0449-131/+48339
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Update install notes to indicate /etc files are to be installed manually. - On systems without LOG_SECURITY, use LOG_AUTH. - Convert to autoconf/automake in order to move to a more portable (not BSD-specific) build infrastructure, and more easy conditional building of components. Currently, the primary feature loss is that automake does not have native support for manual symlinks. This will be addressed in a future OpenBSM release. - Add compat/queue.h, to be used on systems dated BSD queue macro libraries (as found on Linux). - Rename CHANGELOG to HISTORY, as our change log doesn't follow some of the existing conventions for a CHANGELOG. - Some private data structures moved from audit.h to audit_internal.h to prevent inappropriate use by applications and name space pollution. - Improved detection and use of endian macros using autoconf. - Avoid non-portable use of struct in6_addr, which is largely opaque. - Avoid leaking BSD kernel socket related token code to user space in bsm_token.c. - Teach System V IPC calls to look for Linux naming variations for certain struct ipc_perm fields. - Test for audit system calls, and if not present, don't build bsm_wrappers.c, bsm_notify.c, audit(8), and auditd(8), which rely on those system calls. - au_close() is not implemented on systems that don't have audit system calls, but au_close_buffer() is. - Work around missing BSDisms in bsm_wrapper.c. - Fix nested includes so including libbsm.h in an application on Linux picks up the necessary definitions. Obtained from: TrustedBSD Project Notes: svn path=/vendor/openbsm/dist/; revision=156283
* CVS import OpenBSM 1.0 alpha 4:vendor/openbsm/1.0-ALPHA-4Robert Watson2006-02-1110-20/+59
| | | | | | | | | | | | | | | | | | - Remove "audit" user example from audit_user, as it's not present on most systems. - Add cannot_audit() function non-Darwin systems that wraps auditon(); required by OpenSSH BSM support. Convert Darwin cannot_audit() into a function rather than a macro. - Library build fixed on Darwin following include file tweaks. The native Darwin sys/audit.h conflicts with bsm/audit.h due to duplicate types, so for now we force bsm_wrappers.c to not perform a nested include of sys/audit.h. Obtained from: TrustedBSD Project Notes: svn path=/vendor/openbsm/dist/; revision=155518 svn path=/vendor/openbsm/1.0-ALPHA-4/; revision=155520; tag=vendor/openbsm/1.0-ALPHA-4
* Vendor branch import of OpenBSM 1.0 alpha 3:vendor/openbsm/1.0-ALPHA-3Robert Watson2006-02-0632-152/+256
| | | | | | | | | | | | | | | | - Man page formatting, cross reference, mlinks, and accuracy improvements. - auditd and tools now compile and run on FreeBSD/arm. - auditd will now fchown() the trail file to the audit review group, if defined at compile-time. - Added AUE_SYSARCH for FreeBSD. - Definition of AUE_SETFSGID fixed for Linux. Many thanks to: brueffer, cognet Obtained from: TrustedBSD Project Notes: svn path=/vendor/openbsm/dist/; revision=155364 svn path=/vendor/openbsm/1.0-ALPHA-3/; revision=155366; tag=vendor/openbsm/1.0-ALPHA-3
* Import OpenBSM 1.0 alpha 2, a minor update on alpha 1:vendor/openbsm/1.0-ALPHA-2Robert Watson2006-02-048-22/+58
| | | | | | | | | | | | | - Man page formatting improvements. - A number of new audit event identifiers for FreeBSD, Linux, and POSIX.1b events. - Remove 'tfm' class, unused in OpenBSM. Obtained from: TrustedBSD Project Notes: svn path=/vendor/openbsm/dist/; revision=155290 svn path=/vendor/openbsm/1.0-ALPHA-2/; revision=155292; tag=vendor/openbsm/1.0-ALPHA-2
* Initial vendor import of the TrustedBSD OpenBSM distribution, versionvendor/openbsm/1.0-ALPHA-1Robert Watson2006-01-3172-0/+15884
1.0 alpha 1, an implementation of the documented Sun Basic Security Module (BSM) Audit API and file format, as well as local extensions to support the Mac OS X and FreeBSD operating systems. Also included are command line tools for audit trail reduction and conversion to text, as well as documentation of the commands, file format, and APIs. This distribution is the foundation for the TrustedBSD Audit implementation, and is a pre-release. This is the first in a series of commits to introduce support for Common Criteria CAPP security event audit support. This software has been made possible through the generous contributions of Apple Computer, Inc., SPARTA, Inc., as well as members of the TrustedBSD Project, including Wayne Salamon <wsalamon> and Tom Rhodes <trhodes>. The original OpenBSM implementation was created by McAfee Research under contract to Apple Computer, Inc., as part of their CC CAPP security evaluation. Many thanks to: wsalamon, trhodes Obtained from: TrustedBSD Project Notes: svn path=/vendor/openbsm/dist/; revision=155131 svn path=/vendor/openbsm/1.0-ALPHA-1/; revision=155133; tag=vendor/openbsm/1.0-ALPHA-1