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CHANGELOG
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2022-11-02 burp-3.1.4
* Experimental: Turn off windows api on remote drives
- record whether the windows api was used for a file in the manifest
- allows burp to backup from a remote drive as long as it is visible
+ caution: if the drive is not always available, you will back up
the same files over and over again
* From tassilo:
- libressl>3.5 has X509_REVOKED_get0_serialNumber
2022-09-01 burp-3.1.2
* 904: openssl3 support
- And switch to aes-cbc instead of blowfish, which is deprecated, for
file encryption
* 908: Only glibc supports %z in strptime()
* Fix 2.x clients talking to 3.x servers.
* Delete heaps more unused code
2022-05-01 burp-3.1.0
* Remove protocol 2:
- It hasn't been progressing for a long time, and is mostly just a
distraction. So, I have made the decision to remove it.
* Remove some unused Windows functions.
2021-08-31 burp-2.5.4
* Windows cross-tools/depkgs:
- Update to mingw-w64-v5.0.4
- Update to prce-8.45
- Stop building 32bit tools
* 888:
- Error out on duplicate include/exclude confs
- Fix similar problem with duplicate glob reevaluation
2021-07-02 burp-2.5.2:
* Upgrade Windows depkgs to:
- openssl-1.1.1k.
2021-06-02 burp-2.5.0:
* New latest version.
* 826: Restrict permissions to Windows conf files.
* 878: Fix missing newline when logged line is exactly 128 chars long.
* Add SSL_get_error() detail in SSL accept and connect errors.
2021-05-02 burp-2.4.0:
* New stable version, based on 2.3.38.
2020-11-07 Changes in burp-2.3.38:
* From Demid R:
- Added network access control at the burp level.
* From svalouch:
- Don't rewrite config if not neccessary in certificate exchange.
* Cleaned up network access control config items, fixed monitor access.
2020-10-01 Changes in burp-2.3.36:
* 211: Choose case sensitivity on list/verify/restore, with '-r/-R'.
2020-09-02 Changes in burp-2.3.34:
* 18: Option to look at the timer script regularly.
* From Demid R.:
- Add max_parallel_backups feature.
2020-08-01 Changes in burp-2.3.32:
* 686: Better email message when resuming is not possible.
- Add a configuration item to allow you to notify failure when a
working directory is deleted.
* Protect against hard-link attacks on restore by unlinking first.
* Bug fix for resuming when the previous backup is empty.
2020-07-03 Changes in burp-2.3.30:
* 847: bfile should always obey set_attribs_on_close.
Fixes running the Windows client from a fat32 partition.
2020-06-01 Changes in burp-2.3.28:
* 864: Separate files-only release for windows.
* 861: Try to make hostname calls in burp_ca more robust.
* 854: Fix "Directory: '(null)'" log message.
* 855: Talk about the -d option in docs/restoring.txt.
2020-05-01 Changes in burp-2.3.26:
* From Dan Tihelka:
- Initial systemd socket activation support proof-of-concept.
* 467: Sherlock221B's suggestion for accelerating protocol2 rabin:
Skip min block size minus window size.
* Socket activation fixes and cleanup.
* 860: Fix incorrect cron summary example.
2020-03-01 Changes in burp-2.3.24:
* 848: Protocol 2 - warn and skip on verify/restore of unsupported
file types.
* From Dan Tihelka:
Improve systemd services a bit
- Use type=simple and foreground mode in the server's service file.
The forking is not necessary under systemd and it also nicely catches all
the stdout/stderr messages when running in "foreground"
- Create client service and timer units.
The client is triggered every 30 minutes by the timer unit.
* Move systemd files to a generic systemd directory.
- Remove unmaintained distro-specific init scripts and specfiles.
2020-02-01 Changes in burp-2.3.22:
* 845: Fix possible segfault in server-side listing.
* 841: Fix protocol2 bug where cname was overwritten.
* Man page and README tweaks.
2020-01-01 Changes in burp-2.3.20:
* 597: Protocol 2 - prune the sparse index.
* 800: Correct counters after resume.
* 837: Fix bug where user= config causes exit.
* Tidy up README.
* From Orsiris de Jong:
- Add Centos 8 building instructions to README.
* From Bob Ryan:
- Add smb2 magic id.
2019-12-01 Changes in burp-2.3.18:
* 30: Add option to take a list of paths for restore.
* Add '-a p' option, for outputing parseable file lists.
* 832: Try to be more generic about IO_REPARSE tags.
* From Vitalio:
- Implement support of keeping readall capabilities after UID/GID switch.
2019-10-06 Changes in burp-2.3.16:
* 832: Avoid 'could not stat' on OneDrive reparse points.
* Upgrade Windows depkgs to:
- openssl-1.1.1d.
- pcre-8.43.
2019-09-01 Changes in burp-2.3.14:
* 823: Fix server-initiated restore without a restoreprefix causing
the client side's restoreprefix to be doubled.
* From Orsiris de Jong:
- Backup tool script 0.5.0 for burp
2019-08-01 Changes in burp-2.3.12:
* Fix Windows memory breakage when restoring long paths.
* Add long directories to tests.
* Simplify windows mempool code.
* Ability to choose to attempt to strip VSS on Windows restore or not, as
well as disabling the Windows restore api, with '-x' and '-X' and options.
2019-07-01 Changes in burp-2.3.10:
* Upgrade Windows depkgs to openssl-1.1.1c.
* 739: Log each client command in the server storage directory.
* 817: Bug fix - send winattr field in phase1.
* 816: Bug fix - vss trailing data readonly problem on restore.
2019-06-01 Changes in burp-2.3.8:
* 653: Seed functionality.
* 815: .nobackup/.exclude does not stop the directory itself from being
in the backup, only the contents.
2019-05-01 Changes in burp-2.3.6:
* 812: Fix counters missing received/sent bytes broken in 2.3.4.
* 808: Fix for ssl_peer_cn when server:port syntax is used.
* From Orsiris de Jong:
- 809: Updates to Windows upgrade script:
+ Better path fallback and optional conf file update
+ Removed duplicate error handling
+ Comments and smaller improvements
+ 813: Disable config file update by default
* From Bob Ryan:
- 811: Add ceph (cephfs) fs magic alias.
2019-04-01 Changes in burp-2.3.4:
* Feature sponsored by Orsiris de Jong:
- 782: Server failover feature.
You may specify multiple server:port combinations in the client
burp.conf. They will each be tried in turn until a connection is
made. Orsiris's use case is that he has clients that may or not be
on restricted networks where ports are blocked. You may also
configure the client to try the next server:port if a backup
actually failed.
* 800: Create backup_stats before phase4, so that it exists if a backup
is interrupted during phase4 and resumed.
* 803: Man page notes about file encoding and encryption_password.
* 806: Error out on protocol 2 with encryption_password set.
* From melak:
- Manpage clarification about compression/encryption and protocol version.
2019-03-03 Changes in burp-2.3.2:
* 796: Fix not compressing log on phase3/4 resume.
* 797: Fix wide-character restores on Windows.
* 794: Fix burp not starting with only one listen address.
* 735: restore_client client_can_X behaviour.
- Obey the original client permissions.
- Add super_client option, which behaves as restore_client used to.
- Also add client_can_monitor permission.
* Correct 'listen' section in the manpage.
- There is no longer a default or compile-time options.
* Run utests with valgrind in automatic testing suite.
* Fix valgrind errors.
* Fix minor memory leaks in timer code.
* Fix potential buffer overruns when decoding attribs.
* 769: ca_name and ca_server_name cannot be the same, so error
early, to avoid certificate problems.
* 774: Fix incorrect action names passed to server_post_script.
* 775: Fix empty action in server_post_script.
* 790: On restore, mention target directory in the client output.
* Use librsync's rs_strerror() for better error messages.
* Update freebsd test instance to freebsd 12.
- Fix compiler warnings.
* Remove LT_INIT, it seems to cause more problems than it solves.
* Fix 'PACKAGE_URL undeclared' for older versions of autoconf.
* From Orsiris de Jong:
- Backup tool script minor fixes
2019-02-23 Changes in burp-2.2.18:
* 797: Fix wide-character restores on Windows.
* 794: Fix burp not starting with only one listen address.
2019-02-02 Changes in burp-2.3.0:
* 777: Make include_glob able to detect windows drive letters.
* From Olivier Cherrier:
- NetBSD/OpenBSD fix for burp_ca.
* 780: More logging for VSS.
* Remove non-widechar Windows functions.
* From Calogero Lo Leggio:
- Remove debian packaging files from upstream repository
* From Orsiris de Jong:
- Backup tool script 0.4.6.
2019-01-01 Changes in burp-2.2.16:
* 786: Don't run relative attack detection on CMD_FINGERPRINT.
* 785: Fix incorrect xattr buffer size.
* 784: Fix compiler warning d->d_name always evaluates to true.
* From Michael Hanselmann:
- Remove unused sbuf_print_alloc_stats prototype
2018-12-12 Changes in burp-2.2.14:
* Fix restoring with compressed/encrypted trailing vss data.
* Protect the client against restoring over symlinks that point
outside of the desired destination directory. Giving a restore
directory is now mandatory. Make '-d /' work on Windows.
* 753: More logging for VSS.
* Protect against malicious relative paths in sbuf parsing.
* 766: Don't run xattr tests if the filesystem doesn't support them.
* Check lengths in xattr/extrameta/acl.
* Avoid path attacks via cname.
* Fix 'configure --enable-xattr=no'.
* Buffer safety check in asfd::extract_buf().
* Clean up burp_ca and make it more secure.
* Fix buffer overrun in client-side long list.
* Fix buffer overrun in asfd_do_read_ssl().
* 766: Correct gzip os type in utest/server/test_restore.c.
* From Michael Hanselmann:
- Add option to verify client certificate early.
- Use "O_NOFOLLOW" as appropriate.
- Sanitise autoupgrade os name.
- Random delay on password mismatch.
- Sleep before giving auth failure message.
- 772: Ensure O_NOATIME is passed to system calls.
- 770: In extra_comms: Avoid calling unlink(2) with NULL.
- 768: In run_script: Limit number of arguments to avoid stack overflow.
- 767: Avoid interactive question on CentOS when overwriting binary.
2018-10-01 Changes in burp-2.2.12:
* From ziirish:
- 253: 'logic' rules parser with new exclude_logic option.
* 753: Send error to server when there is a VSS problem.
* 754: Fixes for find_logic code.
* 756: Man page correction about number of notify args.
Also rename 'warnings' to 'warning_count' in notify_script.
* 675: Stdout command line options.
'-v' now overrides stdout=0 in the config file, to be 1.
'-Q' now overrides stdout=1 in the config file, to be 0, and turns
off the progress counter.
'-v' used to be the version option - that is now '-V'.
* 743: Fix broken status monitor command parsing.
* 759: Log backup start/resume/complete/failure in the main log.
* 760: Fix and prevent possibility of infinite loops on error in asfd code.
* 758, 763: Read errors should interrupt backing up a file.
2018-09-01 Changes in burp-2.2.10:
* 737, 738: Multiple listen addresses.
* 747: Fix for ACLs not getting restored on directories, and fix metadata
client side counters.
* 744: Fix for truncated .created file.
* 750: fail_on_warning config option.
* From ziirish:
- 742: Clarify backup_script_pre documentation.
- 746: Add '-o' flag to override configuration options on the command line.
- 3: Implement 'include_regex' .
* From Orsiris de Jong and hakong:
- 740: Updates for backup tool script, including calendar.
* From pablodav:
- Fix Windows upgrade script getting stuck after execution.
* Add j:response-markers-on/off monitor commands.
* Fix utests for travis mac builds, they have a new gzip version.
2018-08-01 Changes in burp-2.2.8:
* Do not try to log remotely with client side post_scripts.
* 693: Fix RS_BLAKE2_SIG_MAGIC detection.
* 734: Fix typo in retention doc.
* 728: On error in protocol2, print the last tried file.
* 731: Minor documentation update from Iznohak:
- Remove references to yajl.
- Clarify usage of backup_tool_script on the burp server.
- Remove unimplemented diff options.
- Reorder man page examples and group them by action.
2018-06-22 Changes in burp-2.2.6:
* 726: Fix 'burp -t' missing fields.
* 720: Bug fix for falling back to server name when ssl_peer_cn
is not set
* 721: Take note of restore_interrupt return correctly.
* 721: restore_interrupt should return error.
* 723: Make iobuf_to_printable accept newlines.
2018-06-01 Changes in burp-2.2.4:
* 718: '[b/Kb/Mb/Gb]' -> '[B/KB/MB/GB]' in man page.
* 716: '0000000 never' instead of 'never' in status monitor.
* 710: max_resume_attempts option - if exceeded, delete working dir.
* 714: DST mktime fix.
* 715: Edit backup_tool_script.txt for spelling and formatting, put on
the website.
* 700: Attempt to fix "stats file: had an exception".
* Add more logging around manio_tell when resuming.
* Fix/run code coverage.
2018-05-01 Changes in burp-2.2.2:
* 645: Update burp-cross-tools Windows libraries to use docker (thanks to
josvo for hints):
- binutils-2.29.1
- gcc-7.3.0
- gmp-6.1.2
- isl-0.18
- mingw-w64-v5.0.3
- mpc-1.1.0
- mpfr-4.0.1
* From Orsiris de Jong:
- 703: Add server port to Windows installer.
- 693: Update Windows to librsync-2.0.2.
* 693: Increase protocol1 strong length from 8 to 16.
* 713: Fix for slow down after xattr warnings.
* Add file descriptor number to asfd->desc, for better logging.
2018-04-01 Changes in burp-2.2.0:
* 643: Protocol 2 restore load only up to the block that is needed.
* 680: Strip trailing slashes from cross_filesystem option.
* 689: Make list show working/finishing backups.
* 707: Fix superfluous newlines on file vanished warnings.
* From Orsiris de Jong:
- 661: Add backup_tool_script housekeeping script.
* All the fixes from burp-2.1.32.
2018-04-01 Changes in burp-2.1.32:
* 696: Tests for some Windows installer command line switches, and
use of hostname for cname.
* 698: Fix for 'could not open current/incexc' warning on first backup.
* 699: Remove use of strcasestr so that AIX is happy.
* From Orsiris de Jong:
- 701: Fix for broken Windows installer command line switches.
- Man page tweak for rblk_memory_max.
* From jirib:
- spec file tweak for uthash.
2018-03-04 Changes in burp-2.1.30:
* Revert "reopen syslog for child processes after fork".
* Use iobuf_to_printable everywhere that iobufs are printed.
* Don't run ncurses utests if you don't HAVE_NCURSES.
* Bug fix for some utests accidentally closing stdin.
* Protocol 2: Hash table for rblk lookups on restore/verify.
Add rblk_memory_max option for configuring its size.
* From Orsiris de Jong:
- Replaced bits (b) with bytes (B) for quotas in man page.
* From John Stoffel:
- configure check for pkg-config.
2018-02-01 Changes in burp-2.1.28:
* Set Windows creation time on restore.
* From gfa-:
- Fix for bedup junk files.
* Unit test for bedup maximum hardlink code.
* librsync_max_size option - only use librsync on files less than the
given size.
* Reopen syslog for child processes after fork.
* Add a docs/restoring.txt file.
* Tweak ratelimit man page descriptions.
2018-01-01 Changes in burp-2.1.26:
* On non-Windows, strip vss on restore with the '-x' option.
* Make 'burp -a m' work on a Windows console.
* Monitor detect from storage when server side protocol unset.
* Tweak man page 'backup_script_pre' section.
* Fix all utests for openbsd 6.2.
* Fewer warnings about the last backup on restore/verify.
* Different setsockopt parameters for bulk packets with ipv6.
* Log the return code of SSL_get_verify_result when it fails, so that
we have a chance of knowing why "Certificate doesn't verify".
* Make it a fatal error when bedup's do_hardlink() fails. Unlink the
temporary path when bedup's do_rename() fails. This should stop
bedup generating lots of mess when these things happen.
* From Pablo Estigarribia:
- Add additional entries to fstypes.
* From BobRyanConsulting:
- Add cifs entry to fstypes.
* Note in docs/timer_script.txt about the internal timer_script.
* Add Windows build tools to its own repo, and make the scripts download
the sources: https://github.com/grke/burp-cross-tools
* Make burp work with the new Windows build tools.
2017-12-01 Changes in burp-2.1.24:
* Internalise the timer script.
* Protocol2: Log a warning when a block cannot be retrieved during
restore, and attempt to continue.
* Fix for protocol 2 warnings not appearing on server side.
* Fix encryption_password key length issue reintroduced in 2.1.18.
Backups made by 2.1.18 to 2.1.22 using encryption_password should be
considered broken.
* Don't log version warning twice.
* From Sergey Moskovkin:
- Bug fix for rewriting the pidfile after forking - truncate first.
* From Josef:
- Include btrfs in fstype list.
* From josvo:
- Allow 'always' as an option to the timer script.
* From DerGatt:
- Small man page correction.
2017-11-01 Changes in burp-2.1.22:
* On certificate exchange, do not rewrite the client config file if there
are no changes.
* Limit 'set file owner' warnings on restore when not root
* On restore, don't send Windows VSS directory data to non-Windows clients.
* On restore, don't send to split VSS data to non-Windows.
* Fix travis for osx, where brew is now installing librsync 2.0.1.
* Add 'monitor_exe' client option, in order to set where to look for the
burp executable when forking a monitor client. This might be needed on
systems that don't have any sensible way to self-determine a process' own
path, such as openbsd.
* From josvo:
- Use ComputerName from Windows registry as suggested cname.
* From Orsiris de Jong:
- Added /nopowermode option to the Windows installer, with checkbox.
This allows you to run timed backups when the laptop is not plugged in.
- Update README and src/win32/README files.
- Update Windows cross-tools and depkgs README file.
* From trustchk:
- Update README for AIX.
* Upgrade Windows depkgs to librsync-1.0.1.
* Upgrade Windows depkgs to pcre-8.41.
* Upgrade Windows depkgs to zlib-1.2.11.
2017-10-01 Changes in burp-2.1.20:
* On server daemonise(), rewrite the pid/prog to the lockfile
without trying to open it a second time. This should avoid permission
problems after chuser/chgrp.
* Fix for 'success notification on failed backup'.
* Check fileno() for errors in asfd.c.
* List the mtime instead of the more recent of mtime/ctime.
* Fix client_lockdir option.
2017-09-01 Changes in burp-2.1.18:
* From qm2k:
- Fix buffer overrun and slightly refactor xstrsplit in glob_windows.c
- Add Content-Type to notification emails.
- Windows exclude_fs functionality.
* Add Content-Type to summary emails.
* Fix missing newlines on WARNING/MESSAGEs logged by the server.
* Make 'orig_client=<the same client>' work OK.
* Drop privileges after main pidfile creation (instead of before).
* Be slightly more helpful with SSL error messages.
2017-08-10 Changes in burp-2.1.16:
* Fix encryption_password key length issue introduced in 2.1.14.
Backups made by 2.1.14 using encryption_password should be considered
broken.
* Follow AC_INIT defines throughout the codebase, including the Windows
installer.
* Log strerror(errno) when failing to write a lock.
* From Orsiris de Jong:
- Add systemd file for running Burp without root privileges.
2017-08-01 Changes in burp-2.1.14:
* From Marek Szuba:
- Use pkg-config to detect ncurses.
* From Orsiris de Jong:
- Fix burp service file for RHEL / CentOS 7 - should be 'forking'.
* From Xaltonon:
- Add proper key-derivation (and IV) for client encryption.
* Make key derived encryption transparent, and add salt.
* Upgrade Windows depkgs to openssl-1.1.0f.
2017-07-01 Changes in burp-2.1.12:
* From moenoel:
- Fix segfault when sb->link.buf is NULL.
* Respond correctly to bfd->read returning an error - fixes client side
segfault.
* Fix for server side autoupgrade path corruption.
* Add README link to the ansible wiki.
* From ziirish:
- Add the ability to reset strlists through the special ':=' syntax.
- Fix missing globfree.
* Fix a possible segfault in server protocol2 backup phase2.
* Fix missing Windows log timestamps. Fix 'resumed' timestamps.
* Minor typo in man page, for include_fs.
* Make sure iobuf buffer is printable before trying to log it.
Also, print the length.
2017-06-01 Changes in burp-2.1.10:
* Features sponsored by VSHN (https://vshn.ch/):
+ Ability to listen on multiple port/status_port numbers, individually
configurable with additional max_children/max_status_children.
+ Add the ability for the client to connect to different server ports
according to whether it is doing backup/restore/verify/list/delete.
+ Allow restore during a backup.
+ JSON output/input supports multiple actions on the same client.
* Fix for restore interrupt on transfer_gzfile_inl() failing.
* More UTF-8 in paths, from Alexey Kovalenko.
* Add offsets to timestamps.
* Take note of warnings from the status server.
* Log timestamps of resumes in a file called 'resumed' inside the
backup directory that was resumed.
* Write '.created' when client directory is initially created.
* qm2k's patch to limit notify_script to 1000 lines of log.
* Fix two more bugs in relinking deleted hardlink master records.
* Add Dave Ludlow's comments to the Windows2008 bare metal file.
2017-05-01 Changes in burp-2.1.8:
* Fix two bugs in relinking deleted hardlink master records.
* Fix status monitor failing if client password is not set.
* trustchk's AIX: Complete initial support.
* Increase size of d_name on windows.
* chrisv5179's fixes for error handling in burp_ca.
* moenoel's include_fs option.
* moenoel's partial fixes for strip_from_path().
* Fix for problems with truncating incexc file.
2017-04-01 Changes in burp-2.1.6:
* Fix for bug treating too many files as new (a problem since 2.1.2).
* Fix for changed/same counters being reversed in the monitor.
* Set times on symlinks instead of dereferencing them.
* Fix bug with backup_script_reserved_args = 0.
* moenoel's burp_ca fix for SunOS.
* trustchk's addition of ZFS to fstypes so that it can be excluded using
exclude_fs.
2017-03-01 Changes in burp-2.1.4:
* Protocol 1: When a file that is deleted on the client side was one that
others hardlink to, do not treat the new first entry as a new file - link
it in from the previous backup.
* Protocol 2: It is OK if the cfiles directory already exists when trying to
mkdir it.
* Set windows d_name buffer to MAX_PATH.
* Tests for run_action.
2017-02-01 Changes in burp-2.1.2:
* Protocol 2 fixes:
- Client side empty block memory leak
- server side empty blocks lock up
- server side limit number of paths loaded into memory
- metadata protocol2 restore removing security capabilities
* Don't try to set file times on Windows junction points.
* Create 'bsparse' for recreating the sparse index.
* Cleanup code in protocol1/backup_phase2.c.
* Reinhard Biegel's fixes:
- bad open call when ca_conf is not set
- config check logic for ca_burp_ca
2017-01-01 Changes in burp-2.1.0:
* Fix certificate and csr permissions on receive_a_file().
* Fix for metadata restore removing security capabilities.
* Fix for 'burp -a S' not outputting all clients.
* Compile and run utests on Windows.
* Delete unused Windows build code and icons.
* Update manpage for server_script_pre/server_script_post.
* Upgrade Windows dpkgs to openssl-1.1.0c and pcre-8.39.
2017-01-01 Changes in burp-2.0.54:
* Fix certificate and csr permissions on receive_a_file().
* Fix for metadata restore removing security capabilities.
* Fix for 'burp -a S' not outputting all clients.
2016-11-07 Changes in burp-2.0.52:
* Make compilation with openssl-1.1.0 work.
* Fix for client side autoupgrade.
* Rename 'enum page' so that compilation on Solaris 10 works.
2016-11-02 Changes in burp-2.0.50:
* Bug fix for excluding directories directly inside /.
* Fix for dindex regeneration concurrency accidently resulting in
protocol2 data files getting deleted prematurely.
2016-10-01 Changes in burp-2.0.48:
* Fix server-side segfault on re-encoding Windows attributes.
* Stop server child hanging on verify/restore when gzipped file is corrupt.
* If a file is missing on verify/restore, continue to verify/restore more
files.
* Make server initiated restores work in protocol 2.
* Benjamin Sans' fixes for cname_ options:
+ manpage misses some returns
+ use globalcs while authenticating client
+ fix unit test
+ allow to change cname_fqdn and cname_lowercase on already setup servers
* Add better docs for the cname_ options.
* On the client side, make OPT_CNAME_FQDN and OPT_CNAME_LOWERCASE
affect the cname retrieved from the ssl cert, as well as the
cname when the certificate is generated in the first place.
* Fix chuser/chgrp when switching with orig_client.
* Fix server-initiated restores with orig_client.
* Add end-to-end test for a server-initiated restore.
* Avi Rozen's fixes:
+ for possible hardlink truncation on restore.
+ for burpfs support:
- monitor/browse: link field added to file entries
- monitor/browse: use "*" as browse directory in order to dump all files
- fixed handling of NULL browse directory
2016-09-04 Changes in burp-2.0.46:
* Fix server segfault in no-fork mode.
* Counter fixes for protocol1.
* Server to client counters via JSON.
* Replace deprecated readdir_r() with readdir().
* Make asfds count received and sent bytes instead of trying to do
it inside the backup/restore/verify code.
* Don't count metadata in the phase1 estimate counts.
* Add cname_lowercase to force lowercase cname on server-side (from
Benjamin Sans).
* Add cname_fqdn option to allow stripping FQDN (from Benjamin Sans).
* Switch to pure C for non-Windows (from Ruben Kerkhof).
* Make 'burp -a e' work again.
* Remove restore_spool.
* Make 'burp -a s/S' output the 'burp -a m' log lines on error.
* Re-enable chuser_and_or_chgrp code, which got broken during the
automake/autoconf refactoring a few versions ago.
* Remove unused configs/install script.
* Use /proc/%d/exec to figure out the path to run when forking a
monitor 'burp -a m' process.
* Fix for the debian init script so that it understands $BURP_USER
(from Peter Maloney).
2016-07-30 Changes in burp-2.0.44:
* Default to protocol 1.
* Another attempt to remove network timeout from champ chooser main socket.
* Fix building with explicitly added --enable-xattr.
* Enable SE_SECURITY_NAME privilege on Windows. Should fix permission
problems on attempting to back up:
C:\Program Files\WindowsApps
C:\Windows\InfusedApps
2016-06-30 Changes in burp-2.0.42:
* Remove network timeout from champ chooser main socket.
* Tests for monitor cache.
* Deduplicate the current manifest locally in backup_phase2.
* Some protocol 2 counter improvements.
* More coverage for cmd.c.
* Tests for src/server/extra_comms.c
* Tests for src/client/extra_comms.c
* Local time in the top corner of the monitor.
* Fix C++11 -Wliteral-suffix warnings.
* Make sure that places that are checking RS_DEFAULT_STRONG_LEN have
included librsync.h.
* Bug fix for restore_script_pre running instead of restore_script_post.
* Correct mistakes in the manpage about the status monitor.
* Bug fix for status client ncurses with -C showing last backup only.
* Fallback to /usr/sbin/burp for the forked 'burp -a m' process.
* A small tidy up in protocol1 phase4.
* Fix pathcmp on raspberry pis.
* Fix bug in rabin fingerprinting due to signedness on the window.
* Make the server verify checksums during a protocol2 backup.
* Fix bug that let clients overwrite existing protocol2 data files.
* Correct rabin.h include in src/server/restore.c.
* Rabin fingerprinting should be using unsigned char.
* Rabin fingerprinting should reset window after every block.
2016-05-30 Changes in burp-2.0.40:
* Tidy symlink/readlink functions.
* Yopito's patches to help RHEL5 builds.
* Fix 'burp -a S', which has been broken up to this point in burp-2.0.x.
* Add more unit tests.
* Fix for writing statuses down multiple server status child pipes.
* Fix for loading initial running client status server data.
* Fix bugs in sorting paths with characters with ASCII values higher
than 127. Make my_alphasort() use pathcmp(), like burp-1 did.
* Clean up network_timeout, ratelimit, streamtype and fdtype.
* Tidy up setup_signals().
* Make path to CRL configurable.
* Stéphane Berthelot's fix for too many lines for each client in the
status monitor summary.
* Fix segfault when using '-C <client> -a s'.
* Fix compilation without ncurses.
* Upgrade Windows depkgs to openssl-1.0.2h.
* Upgrade Windows depkgs to pcre-8.38.
2016-04-30 Changes in burp-2.0.38:
* Add 'enabled' option (from Benjamin Sans).
* Fix bugs in protocol2 delete_unused_data_files().
* Remove some hardcoded paths in scripts.
* Add ecryptfs to the list of file types that can be excluded (from
scosu).
* Added ubuntu baremetal restore instructions (from Wybren Buijs).
* Use an asfd for stdout in status_client_ncurses.
* Make rubble cleanup with working_dir_recovery_method=delete delete
unused data files.
* Fix bno printf 32bit compile warnings.
* Fix bug in server side restore regex parsing introduced in 2.0.36.
* Don't try to set IPTOS_THROUGHPUT if it is not defined.
* Fix and tidy up include_glob test.
* Fix champ_chooser to try until max_tries instead of 10 seconds (from
Stéphane Berthelot)
* Add glob_after_script_pre option to evaaluate glob after script pre
execution (from Benjamin Sans).
* Adapt rpm spec file for 2.0.36, test on CentOS7 (from Marco Fretz).
* Fix protocol2 backup deletion not obeying multiple 'keep' values.
2016-03-31 Changes in burp-2.0.36:
* Support xattrs and acls in protocol2.
* Fix acl+xattr bug introduced in 2.0.28.
* Fix default acl bug that has existed forever.
* Fix acl memory leak.
* Some tests for status_client_ncurses.c.
* Add server_can_override_includes option.
* Fix Travis Darwin builds.
* More test coverage for champ_chooser.
2016-02-29 Changes in burp-2.0.34:
* Add support for glibc's additional algorithms in crypt(3)-style passwords
("passwd" configuration option).
* Unit tests for check_passwd.
* Bug fix for acls - use acl_free() instead of free_w().
* Make server accept 'restoreend_ok' and 'restoreend ok'.
* Make client send 'restoreend ok', the same as burp 1.4.40.
* Some work on protocol2 xattr support.
* Implement labels being passed via status monitor.
* Use localtime() instead of gmtime() in cntr_print().
* Better locking for burp_ca.
* Make close_zp() not crash on OpenBSD on Z_RET_ERROR.
* Add Travis file.
* Turn on all tests for NetBSD.
* Fix dindex filename in protocol 2 phase 4 regenerate client index.
2016-01-31 Changes in burp-2.0.32:
* Tweak README install instructions.
* Fix ncurses output option.
* Fixes for ncurses support on OpenIndiana.
* Header inclusion order fixes.
* NetBSD be64toh and le64toh cleanup.
* Make xattr code compile on NetBSD.
* Attempt SSL_accept again on SSL_ERROR_WANT_READ.
* Fix 'make distcheck'.
* Add 'make install-config' and 'make install-all' commands.
* Use AC_CHECK_TYPES to check for struct utimbuf.
* Replace flock locking with bash file creation locking.
* Portability fixes in test_main.
* Make xattr.c depend more on detected functionality, less on OS.
* Compiler warning fixes on various platforms.
* Fixes so that burp runs on DragonFlyBSD.
* Fix a protocol2 champsock problem for FreeBSD.
* Use the BSD-style xattr functions on NetBSD.
* FreeBSD now fully added to automatic test system.
* Simplify checks for endian conversion functions.
* Install bedup, bsigs, and vss_strip.
* Don't try to create sockets with mknod.
* Fix xattr test so that ordering doesn't matter.
* Add keepalive flag to sockets.
* Remove child status pipe from the connections that timeout.
* Mark log functions as printf-like, clean up format warnings.
* Allow for setting test verbosity from environment.
* NetBSD fix - getaddrinfo: don't lookup http service.
* Set timezone to UTC before calling mktime, otherwise Solaris uses the
system timezone.
* Use gmtime instead of localtime, to fix test failures on OpenIndiana and
OmniOS.
* Fix AM_PROC_CC_C_O warning with older automake versions.
* Fix base64 decoding test on NetBSD.
* Fix test_fzp for older zlib versions.
* Updated yajl in burp-depgs in order to fix a Windows XP linking bug.
2016-01-03 Changes in burp-2.0.30:
* Ruben Kerkhof has rewritten the automake/configure system.
* Make CMD_INTERRUPT work in protocol 2.
* Tests for restore.
* Tests for backup phase2.
* Tests for champ_server.
* Tests for slist.
* Fix minor memory leaks.
* Bug fix for deleting the current backup.
* Correct documentation about ca_crl_check.
* Fix listing all backups and using '-d'.
* Fix status monitor segfault on exit.
2015-11-30 Changes in burp-2.0.28:
* Use the same maximum blocksize as rsync ((int32_t)1<<17).
* Clean up client side librsync load_signature code.
* Add freebsd to AWS automatic build (actual tests not working yet).
* Parallel test runs.
* Update Debian autoupgrade script.
* A lot more unit test coverage.
* Always flush asfd at the end of tasks.
* Make bad regexes produce error messages.
* Make bad restore regexes produce a message on the client side.
* Bug fix to make bad strlist regexes not match everything.
* Fix memory leaks in xattr.c.
* Fix memory leaks in cntr.c and cstat.c.
* Fix segfaults in cstat.c.
* Get basic diff to work.
* On restore, always open deltas via zlib, so it doesn't matter whether
they have been compressed or not.
* Make it possible to use '-b all' on restore/verify. Use '-b all' in
tests.
* Don't quit the restore if inflating or patching failed - move on to
the next file.
* Fix listing all backups.
* Remove json list option.
* Don't build separate .a files. Just use .o files.
* Fix protocol 1 EFS restore breakage.
* Add some EFS files to the Windows tests.
* Fix winattr values not being preserved on changed files.
* Fix for yajl sprintf_s.
2015-10-31 Changes in burp-2.0.26:
* Paid for by an anonymous user: add a new screen to the Windows installer
for choosing 'include' directories.
* Upgrade Windows depkgs to openssl-1.0.2d.
* Upgrade Windows depkgs to librsync-1.0.0.
* Add internal CRL revocation feature based on a patch from Sebastien
Couppey (as opposed to using the old ssl_extra_checks_script server pre
script).
* Fix protocol2 bug where rblk wasn't initialised.
* Add linux i386 machine to automatic tests.
* Use -Werror when build utests.
* Delete unused protocol2 data files.
* Eliminate compile warnings from the Windows build and add -Werror
to the Windows CFLAGS.
* Change dhfile.pem generation command to use -dsaparam and 2048 bits.
* Fix memory leak in protocol2 restore.
* Fix protocol2 problem where new candidates wouldn't be loaded during
backups.
* Make sure split/strip_vss don't break protocol 2.
* Unit test client/auth.c by overriding asfd function pointers.
* Fix iobuf_free() bug.
* Code coverage report for all files.
* Start unit testing client restore.
* Preparation for fixing restore interrupt for protocol 2
2015-09-30 Changes in burp-2.0.24:
* Another fix for sigchld handling.
* Tests for delete algorithm.
* Tests for bu_get.
* Fix a bug where deleting with multiple keep settings and no hardlinked
archives would result in too many backups getting removed in the oldest
keep range.
* During backup, read compression settings from the attribs buffer sent from
the client rather than relying on the server config being correct.
* Fix a bug where interrupting the server whilst it was deleting old
backups would result in the next backup erroneously being given a backup
number incremented from the timestamp in the 'deleteme' directory.
* Fix the 'manual_delete' option so that it works on backups instead of
just the rubble left behind by a librsync=1 backup. Add the option to the
man page as it was missing.
* Add acl=[0|1] and xattr=[0|1] options so that acls and xattrs can be
turned on and off at runtime.
* Ensure all logw() messages end with a newline.
2015-09-04 Changes in burp-2.0.22:
* Make protocol2 resume work. Add unit tests for resume components.
* Store manifest fingerprints and md5sums in binary instead of strings,
plus related endian fixes.
* Fix '-a l' regex so that it isn't split in two at the right-most
colon.
* Fix possible buffer overrun when encoding attribs.
* Fix protocol 1 phase 2 resume bug introduced in 2.0.20.
* Fix protocol 1 phase 2 bug where librsync was never used.
* Fix possible protocol 2 phase 2 segfaults.
* Make protocol 1 and 2 share the same code for phase 3.
* Set default_md=sha256 in CA.cnf.
* Use 'stat' for checking ssl files instead of 'lstat', and log if
the ssl file was not found.
* Fix path for server initiated backup via timer_script.
* Use getpid() for random delay seed so that I can get rid of OS specific
clock code and '-lrt' link flag.
* Get xattr working on Mac OSX. This should mean that resource forks and
finder info backup/restore is working.
* Fix Windows protocol1 restore segfault when using split_vss.
* Fix directories in Windows protocol1 strip_vss mode.
* Fix from Patrick Van der Veken to correct typo in timer_script that
meant month settings were broken.
* Make listing a non-existent backup give an error.
* Stop using scandir with a comparison function, in order to avoid
problems with compilation on Macs.
* Fix bug where Windows backups with split_vss was saving CMD_METADATA
instead of CMD_VSS.
* Prevent warnings when listing backups that contain metadata.
* Fix for SIGHUP causing server to stop listening.
* Use flock to stop simultaneous runs of burp_ca, hopefully preventing CA
corruption.
* Unit tests for src/client/find.c, enabling the removal of some of the
time consuming end-to-end tests.
* Fix 'nobackup' conf item.
* Don't use absolute path to 'sort' in 'make test'.
* Fix bug where fs_name_max could get set to an incorrect value on the
server side, causing scandir to fail at the end of a backup.
* Fix for a growing list of defunct child processes on busy servers, where
overlapping sigchlds would get conflated into one, and waitpid would only
get run once.
* Set the server address in linux client burp.conf to "::1" if IPv6 is
supported, and "127.0.0.1" otherwise.
* Substitute 127.0.0.1 for the default burp.conf server address if the OS
doesn't have IPv6.
* Fix for server side restore file causing '-a m' to exit.
* Fix large file support for 32 bit machines.
* Let the champ chooser continue if candidate_add_fresh could not read a
new candidate file.
* On the server, log the client address and port for every connection.
* Upgrade Windows depkgs to openssl-1.0.1p.
2015-07-01 Changes in burp-1.4.40:
* Fix '-a l' regex so that it isn't split in two at the right-most colon.
* Set default_md=sha256 in CA.cnf.
* Correct logp format strings in quota.c.
* Upgrade Windows depkgs to openssl-1.0.1o.
2015-05-30 Changes in burp-2.0.20:
* Fix conf bug that was causing the server to segfault when the client
used the -C option. Also add unit test for it.
* Add documentation about retention and keep values.
* Make status monitor print a warning in the JSON response if there was a
problem with the request.
* Add status monitor commands to turn pretty printing on and off.
* Add documentation about adding and removing clients.
* Use librsync hash blake2, if available on both server and client.
* Remove 'working_dir_recovery_method = use'.
* Stop bedup from trying to process protocol 1 directories.
* Fix bedup segfaults.
* Fix bug where setting the same include in both client burp.conf and
server clientconfdir file could result in the item being used twice as
a starting point and causing chaos.
* Add 'include' directories that are not starting points to the
'cross_filesystem' list.
* Add more protocol 1 phase 2 interrupt tests.
* Fix some protocol 1 phase 2 resume bugs.
2015-05-30 Changes in burp-1.4.38:
* Turn SO_REUSEADDR on instead of turning it off.
2015-05-03 Changes in burp-2.0.18
* Fix bug where an error generated by link() was obeyed, but not logged.
* Allow compilation when openssl has no SSL_OP_NO_COMPRESSION option
Log a message if an attempt to use the feature was made.
* Fix problem where a client connecting while a backup was finalising
would cause 'backup failed' emails to be sent.
* Fix two possible segfaults discovered with efence.
* Fix status monitor segfault due to recent conf system changes.
* Use setlinebuf(stdout) with '-a m' so that reading processes get the
output of the logp printfs straight away.
* Add out-of-date report script from Pablo Daniel Estigarribia Davyt.
* 'backup_script_reserved_args=0|1' and 'restore_script_reserved_args='0|1'
client side options.
* Fix protocol2 dpth incrementing bugs.
* Fix Windows VSS output so that it prints the writer names at the start of
backups.
* More unit tests.
* Add some documentation about working_dir_recovery_method.
* Don't open the log when about to delete the working directory.
* Stop server side 'auth ok' message logging a freed string.
* Updates to out_of_date_report_script from Pablo Estigarribia.
2015-05-03 Changes in burp-1.4.36:
* Fix bug where an error generated by link() was obeyed, but not logged.
* Fix possible segfaults in asyncio.c.
* Don't open a log file in a directory that we are about to delete. Fixes
'error in get_lock_and_clean()' that was happening with some network
attached storages.
2015-02-28 Changes in burp-2.0.16:
* Add ability to do 'burp -a l -b c' and list the files in the current
backup.
* Rewrite the conf system. Gives the ability to use 'burp -t' to show the
current conf settings. Add '-c <conf file>' and '-C <client>' to get
client/server conf settings, and clientconfdir settings.
* More unit tests.
* Add 'scan_problem_raises_error' option, which lets you treat phase1 scan
warnings as hard errors.
* Fix bug where 'burp -a S' was limited to 24 lines.
* Make 'burp -a S' not truncate client names.
* Implement glob '. /some/dir/*' conf syntax on non-Windows machines.
* Changes to support librsync-1.0.0.
* When listing a directory, include a '.' entry to indicate the directory
itself.
* When listing a directory, send an error if the directory was not found.
* Fix for client getaddrinfo error message.
* Fix resume bug when a backup is interrupted before phase1 has got under
way.
* Fix resume bug where an interruption in phase3 causes problems.
* Fix compile when there is no ncurses.
2015-02-28 Changes in burp-1.4.34:
* Fix bug where permissions would not be backed up correctly when only
permissions have changed.
* Support librsync-1.0.0.
* Bug fix for client getaddrinfo error message.
* Upgrade Windows depkgs to openssl-1.0.1m.
2015-03-02: Changes in burp-2.0.14:
* Improve utest/Makefile.
* Add unit test for base64.c.
* Make from_base64() ignore invalid characters.
* Make the path to pidfiles in the config files substitutable.
* Fix some phase1 bugs related to min/max_file_size and hard links.
* BSD compilation fixes from Stefan Paletta.
* Make restoring a hard link without restoring the original file work.