/!\ This changeset updates the database version to 2 and modify the database content!
Description:
- new parameter General / Password to store the profile password
- profile password is initialized with XMPP password value, it is stored hashed
- bridge methods asyncCreateProfile/asyncConnect takes a new argument "password" (default = "")
- bridge method asyncConnect returns a boolean (True = connection already established, False = connection initiated)
- profile password is checked before initializing the XMPP connection
- new private individual parameter to store the personal encryption key of each profile
- personal key is randomly generated and encrypted with the profile password
- personal key is decrypted after profile authentification and stored in a Sessions instance
- personal key is used to encrypt/decrypt other passwords when they need to be retrieved/modified
- modifying the profile password re-encrypt the personal key
- Memory.setParam now returns a Deferred (the bridge method "setParam" is unchanged)
- Memory.asyncGetParamA eventually decrypts the password, Memory.getParamA would fail on a password parameter
TODO:
- if profile authentication is OK but XMPP authentication is KO, prompt the user for another XMPP password
- fix the method "registerNewAccount" (and move it to a plugin)
- remove bridge method "connect", sole "asyncConnect" should be used
- configuration is now done with classes, so inheritance is possible
- twisted backend now use twisted log methods
- log not produced by SàT directly in twisted backend are captured by an observer (twistedObserver) and sent back to SàT logging chain, with the "twisted" logger.
- \\default output use normal twistd output, except in debug mode where it add an stdout output in addition to the log file.
- when log_colors = True, colors are enabled only where it's possible (tty out), when log_colors=force colors are always enabled.
- fixed some bad log.xxx calls
- hashing algorithm of XEP-0115 has been including in core
- our own hash is still calculated by XEP-0115 and can be regenerated with XEP_0115.recalculateHash
- old discovery methods have been removed. Now the following methods are used:
- hasFeature: tell if a feature is available for an entity
- getDiscoInfos: self explaining
- getDiscoItems: self explaining
- findServiceEntities: return all available items of an entity which given (category, type)
- findFeaturesSet: search for a set of features in entity + entity's items
all these methods are asynchronous, and manage cache automatically
- XEP-0115 manage in a better way hashes, and now use a trigger for presence instead of monkey patch
- new FeatureNotFound exception, when we want to do something which is not available
- refactored client initialisation sequence, removed client.initialized Deferred
- added constant APP_URL
- test_plugin_xep_0033.py has been temporarly deactivated, the time to adapt it
- lot of cleaning
- new Updater class check database consistency (by calculating a hash on the .schema), and updates base if necessary
- database now has a version (1 for current, 0 will be for 0.3's database), for each change this version will be increased
- creation statements and update statements are in the form of dict of dict with tuples. There is a help text at the top of the module to explain how it works
- if we are on a development version, the updater try to update the database automaticaly (without deleting table or columns). The Updater.generateUpdateData method can be used to ease the creation of update data (i.e. the dictionary at the top, see the one for the key 1 for an example).
- if there is an inconsistency, an exception is raised, and a message indicate the SQL statements that should fix the situation.
- well... this is rather complicated, a KISS method would maybe have been better. The future will say if we need to simplify it :-/
- new DatabaseError exception
- XMLUI now use objects with 2 main classes: widgets (button, label, etc), and container which contain widgets according to a layout
- widgets and containers classes are found through introspection, thereby it's really easy to add a new one
- there is still the AddWidgetName helper, for example AddText('jid', 'test@example.net') will add a StringWidget with name "jid" and default value "test@example.net"
- container can be inside other containers. changeContainer change the first parent container
- _() is no more installed in __builtin__
- instead, there is a new sat.core.i18n module
- added D_() method for deferred translation
- languageSwitch method allow to dynamically change translation language
- import gettext is tested against ImportError, and dummy methods are used when not available (mainly useful for Libervia)
- launchAction is now async, and return a dictionary for its result
- no more action_id, actionResult* are deprecated
- callback system is about to be unified
- frontends pass the recipients in the extra parameter of sendMessage
- backend checks if the target server supports the feature (this is not done yet by prosody plugin)
- features and identities are cached per profile and server
- messages are duplicated in history for now (TODO: redesign the database)
- echos signals are also duplicated to the sender (FIXME)
- added extra data in getHistory return value
- extra data is saved in database
/!\ WARNING: DATABASE SCHEMA HAS CHANGED /!\
to update sqlite database: ALTER TABLE history ADD COLUMN extra BLOB;
