Mercurial > libervia-backend
view doc/jp/avatar.rst @ 3160:330a5f1d9eea
core (memory/crypto): replaced `PyCrypto` by `cryptography`:
`PyCrypto` is unmaintained for years but was used in SàT for password hashing. This patch
fixes that by replacing `PyCrypto` by the reference `cryptography` module which is well
maintained.
The behaviour stays the same (except that previously async `hash`, `encrypt` and `decrypt`
methods are now synchronous, as they are quick and using a deferToThread may actually be
more resource intensive than using blocking methods).
It is planed to improve `memory.crypto` by using more up-to-date cryptography/hashing
algorithms in the future.
PyCrypto is no more a dependency of SàT
author | Goffi <goffi@goffi.org> |
---|---|
date | Sun, 09 Feb 2020 23:50:26 +0100 |
parents | 72583524cfd3 |
children | 6cf4bd6972c2 |
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=============================== avatar: retrieve/upload avatars =============================== Avatars are images associated to an XMPP entity. Several XMPP extensions are in use, SàT tries to hide the technical details so avatar are as easy as possible to manipulate for end-user. get === Retrieve the avatar of the given entity. Entity jid is specified as positional argument. If an avatar is found, a path to its cached file is printed. Please note that this is the cache used by all SàT ecosystem, **do not modify the cached image**. You may use it for read-only access, or copy it if you want to modify the image. You may use the ``-s, --show`` argument to display the found avatar. The software used to display the image can be specified in SàT configuration (cf. :ref:`configuration`), in the ``[jp]`` section: the ``image_cmd`` setting let you specify the path to the software. If ``image_cmd`` is not used, ``jp`` will try some common software, and if none is found, it will try to open the image in a browser (which may sometimes result in using the default image software of the platform). example ------- Get the avatar of ``louise@example.org`` and display it:: $ jp avatar get --show louise@example.org set === Upload and set the given avatar for the profile. The only required argument is the path to the image to use as avatar. example ------- Set the avatar of the default profile:: $ jp avatar set ~/photos/some_photo.jpg