Commit Graph

19 Commits

Author SHA1 Message Date
peter
6b14b5dc27 Optimize includes across code base 2021-07-13 22:08:33 -04:00
Janek Bevendorff
9a96124040 Add Argon2id KDF 2020-12-03 20:06:58 +01:00
Jonathan White
3b459813ed Replace "Master Key" with "Database Credentials"
Definitions:
* Database Key - Cryptographic hash used to perform encrypt/decrypt of the database.

* Database Credentials - User facing term to refer to the collection of Password, Key File, and/or Hardware Key used to derive the Database Key.

Changes:
* Remove the term "master" and "key" from the user's lexicon and clarify  the code base based on the definitions above.
* Clean up wording in the UI to be clearer to the end user.
2020-07-02 17:39:45 -04:00
Jonathan White
90d5372813
Replace database icons with SVG's
Original source of icons is the icon8 library (http://icons8.com/c/flat-color-icons) and Paomedia (https://github.com/paomedia/small-n-flat). All icons used are licensed MIT or CC0; annotated in COPYING.

* Closes #4071

* Increase default size of database icons to 24px and entry preview panel to 48px
* Add shell script to assemble the database icons

* Use QIcon to seamlessly support High DPI displays and pixmap caching
* Add badge support for KeeShare groups and expired entries.
* Guard against use of QPixmap::fromImage without a GUI

* Add SVG minify and improve `make icons`

Co-authored-by: Wolfram Rösler <wolfram@roesler-ac.de>
2020-05-29 10:00:32 -04:00
louib
c8ab3b5f4f Removing QColor (from Qt::Widgets) from core modules. (#4247) 2020-01-26 21:38:43 -05:00
Janek Bevendorff
247ebf5a35 Ensure challenge-response key buffer is properly cleared.
The challenge-response key buffer is explicitly cleared
before the key transformation if no such key is configured
to ensure one is never injected into the hash even if the
database had a challenge-response key previously.

This patch also adds extensive tests for verifying that a
key change will not add any expired key material to the hash.

Fixes #4146
2020-01-11 11:16:03 +01:00
Gianluca Recchia
fc930bae69
Restore correct formatting
Many lines were not conformant with the project's formatting rules.
This patch should fix all formatting and whitespace issues in the code
base.
A clang-format directive was put around the connect() calls containing
SIGNALs and SLOTs whose signatures would be denormalized because of the
formatting rules.
2018-11-28 18:29:15 -05:00
Janek Bevendorff
d612cad09a
Refactor Database and Database widgets (#2491)
The Database, DatabaseWidget, and DatabaseTabWidget classes share many responsibilities in inconsistent ways resulting in impenetrable and unmaintainable code and a diverse set of bugs and architecture restrictions. This patch reworks the architecture, responsibilities of, and dependencies between these classes.

The core changes are:

* Move loading and saving logic from widgets into the Database class
* Get rid of the DatabaseManagerStruct and move all the information contained in it into the Database
* Let database objects keep track of modifications and dirty/clean state instead of handing this to external widgets
* Move GUI interactions for loading and saving from the DatabaseTabWidget into the DatabaseWidget (resolves #2494 as a side-effect)
* Heavily clean up DatabaseTabWidget and degrade it to a slightly glorified QTabWidget
* Use QSharedPointers for all Database objects
* Remove the modifiedImmediate signal and replace it with a markAsModified() method
* Implement proper tabName() method instead of reading back titles from GUI widgets (resolves #1389 and its duplicates #2146 #855)
* Fix unwanted AES-KDF downgrade if database uses Argon2 and has CustomData
* Improve code

This patch is also the first major step towards solving issues #476 and #2322.
2018-11-22 11:47:31 +01:00
Janek Bevendorff
bea31f9bcc Rename TestClock to MockClock and move it to the mock directory 2018-10-19 21:49:55 +02:00
Jonathan White
c1e9f45df9 Introduce synchronize merge method
* Create history-based merging that keeps older data in history instead of discarding or deleting it
* Extract merge logic into the Merger class
* Allows special merge behavior
* Improve handling of deletion and changes on groups
* Enable basic change tracking while merging
* Prevent unintended timestamp changes while merging
* Handle differences in timestamp precision
* Introduce comparison operators to allow for more sophisticated comparisons (ignore special properties, ...)
* Introduce Clock class to handle datetime across the app

Merge Strategies:
* Default (use inherited/fallback method)
* Duplicate (duplicate conflicting nodes, apply all deletions)
* KeepLocal (use local values, but apply all deletions)
* KeepRemote (use remote values, but apply all deletions)
* KeepNewer (merge history only)
* Synchronize (merge history, newest value stays on top, apply all deletions)
2018-09-30 09:36:39 -04:00
Janek Bevendorff
e443cde452 Add a new database settings wizard
This patch implements a new database wizard to guide users through the process
of setting up a new database and choosing sane encryption settings.

It also reimplements the master key settings to be more
user-friendly. Users can now add, change, or remove individual composite
key components instead of having to set all components at once. This
avoids confusion about a password being reset if the user only wants to
add a key file.

With these changes comes a major refactor of how database composite keys and key
components are handled. Copying of keys is prohibited and each key
exists only once in memory and is referenced via shared pointers. GUI
components for changing individual keys are encapsulated into separate
classes to be more reusable. The password edit and generator widgets
have also been refactored to be more reusable.
2018-09-25 21:12:47 +02:00
pasdam
b4d806ad41
Fixed issues with initial commit 2018-07-06 22:23:52 -04:00
pasdam
ad4423d226
Replaced Uuid with QUuid 2018-07-06 22:23:49 -04:00
Louis-Bertrand Varin
8324d03f0a Formatting the code. 2018-03-31 16:01:30 -04:00
Louis-Bertrand Varin
3eb917055e Add ClangFormat exceptions 2018-03-31 12:15:09 -04:00
Janek Bevendorff
5410d78bbb Properly save custom header data
Ensure adding custom data upgrades to KDBX4
Implement review feedback
2018-02-21 13:23:14 +01:00
Janek Bevendorff
b7c5283a66
Move duplicate attachment test to TestKeePass2Format, so it's also run for KDBX3 2018-01-25 02:27:42 +01:00
Janek Bevendorff
7a6850d5fe Move useful QTest template specializations to global header file
Fix KDBX test linker errors on Windows
2018-01-24 13:32:37 +01:00
Janek Bevendorff
a595239624
Refactor and extend file format tests 2018-01-18 01:51:37 +01:00