To reduce residual fragments of secret data in memory after
deallocation, this patch replaces the global delete operator with a
version that zeros out previously allocated memory. It makes use of
the new C++14 sized deallocation, but provides an unsized fallback
with platform-specific size deductions.
This change is only a minor mitigation and cannot protect against
buffer reallocations by the operating system or non-C++ libraries.
Thus, we still cannot guarantee all memory to be wiped after free.
As a further improvement, this patch uses libgcrypt and libsodium
to write long-lived master key component hashes into a secure
memory area and wipe it afterwards.
The patch also fixes compiler flags not being set properly on macOS.
* Ensure Qt dlls find plugins in bundled directory
* Reduce complexity of deployment code
* Standardize use of CMAKE_BUILD_TYPE_LOWER for more robust comparisons
Fixes#3023. Fixes part of #1535.
This bug impacted unsafe saves. When auto save after every change was enabled, an
unsafe save to a location that has become unavailable (eg, dismounted veracrypt drive),
the database modified signal would continually activate a save action that failed.
This caused an infinite loop.
When auto-save on exit was enabled, the database tab and the application itself refused to
close if saving failed for whatever reason.
The fixes in this commit prevent both of these scenarios from occurring.
Use built-in facilities of Qt to traverse QLocale::uiLanguages() to find a valid "most preferred"
language, but still respect user's choice in the application settings.
Fixes#3030. Fixes#1924.
When selecting another attribute in the advanced tab, do not mark the entry as modified
(nothing was changed). Also do not mark as modified when the notes checkbox is
checked/unchecked (doesn't change entry). Fixes#3013.
This is useful when keepassxc is minimized/hidden to the tray, and all
the plumbing is already in place from the lock icon button in the main
window UI.
In case of a modified group, pressing cancel in the confirmation dialog
of cancel led to discarding the changes instead of returning to the edit widget.
This implements support for SHA-256 and SHA-512 hash algorithms when
generating TOTP codes. These algorithms are specified by RFC6238. The
implementation is compatible with Google's OTP URL format, as well as
with the KeeOTP plugin for KeePass.
The implementation is not wired into the GUI, as the main project
developer expressed strong negative sentiment about adding more
options there. It is possible to configure codes by putting the
appropriate string into the entry's otp property, or using another
program with a less opinionated UI and a compatible on-disk format.
- Fix database deletion when using unsafe saves to a different file system [#2889]
- Fix opening databases with legacy key files that contain '/' [#2872]
- Fix opening database files from the command line [#2919]
- Fix crash when editing master key [#2836]
- Fix multiple issues with apply button behavior [#2947]
- Fix issues on application startup (tab order, --pw-stdin, etc.) [#2830]
- Fix building without WITH_XC_KEESHARE
- Fix reference entry coloring on macOS dark mode [#2984]
- Hide window when performing entry auto-type on macOS [#2969]
- Improve UX of update checker; reduce checks to every 7 days [#2968]
- KeeShare improvements [#2946, #2978, #2824]
- Re-enable Ctrl+C to copy password from search box [#2947]
- Add KeePassXC-Browser integration for Brave browser [#2933]
- SSH Agent: Re-Add keys on database unlock [#2982]
- SSH Agent: Only remove keys on app exit if they are removed on lock [#2985]
- CLI: Add --no-password option [#2708]
- CLI: Improve database extraction to XML [#2698]
- CLI: Don't call mandb on build [#2774]
- CLI: Add debug info [#2714]
- Improve support for Snap theming [#2832]
- Add support for building on Haiku OS [#2859]
- Ctrl+PgDn now goes to the next tab and Ctrl+PgUp to the previous
- Fix compiling on GCC 5 / Xenial [#2990]
- Add .gitrev output to tarball for third-party builds [#2970]
- Add WITH_XC_UPDATECHECK compile flag to toggle the update checker [#2968]
Introduce modification-based change tracking in BulkFileWatcher to
reduce emitted signals caused by file changes within the same directory.
Resolves#2895.
* Keys that were previously added do not show an error message (they are most likely still in the agent)
* Shifted to using the KeeAgentSettings class to guide behavior of addIdentity function
* Fixes#2902
* Reduce initial update check notification to 500 ms to prevent inappropriately stealing focus from user
* Add build flag WITH_XC_UPDATECHECK which defaults to ON
* Update checks are resolved every 7 days instead of every time the application is started
* Better checks for beta builds; ignore snapshots
* Increase test cases
* Introduce .gitrev file to tarball generation
* Correct labeling of builds based on supplied parameters to CMake
* Convert supplied key file path to absolute when building under MSYS
* Support OVERRIDE_VERSION to build properly version numbered snapshots
* Do not build tests for any build
* ShareObserver watches all shares
ShareObserver watches all shares to and considers settings only on
checking for changes. This fixes an assertion when an export group
signal is received, but export was disabled.
* Extend share message in group view
Extended the message for shared groups to indicate deactivate
import/export and errors when the share was not correctly configured.
* Don't show apply button when creating new entries or groups (Fix#2191)
* Don't mark entry/group as dirty when first creating a new one (prevents unnecessary discard dialog on cancel)
* Properly enable/disable apply button when changes are made to entries and groups
* Don't show discard change warning when locking database unless their are actual changes made
NOTE: Extra pages in the group edit widget are not watched for changes yet. Requires a major refactor.
* Mark database dirty if saving fails
* Restore database file from backup if unsafe save fails between deleting database file and copying temporary file into place
* Improve error message display for opening and saving database files
* Do not automatically retry saving after failure. This prevents deletion of the backup database file and improves user awareness of issues.
* Fix#2888
* Qt has an undocumented rename implementation for QTemporaryFile that does not fallback to the copy implementation. Forcing the use of QFile::rename(...) allows for this fallback and protects against cross-device link errors.
