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Alex Vandiver 608c787c52 email_mirror: Create attachments as the message sender.
When the email mirror gateway is sending messages "as" a user (as
triggered by having access to the missed-message email address),
attachments were still created as the Email Gateway bot.  Since the
sender (the end-user) was not the owner of those attachments (the
gateway bot), nor were they referenced yet anywhere, this resulted in
the attachments being "orphaned" and not allowed to be accessed by
anyone -- despite the attachment links being embedded in the message.
This was accompanied by the error:

```
WARN [] User 12345 tried to share upload 123/3LkSA4OcoG6OpAknS2I0SFAQ/example.jpf in message 123456, but lacks permission
INFO [zerver.lib.email_mirror] Successfully processed email from user 12345 to example-stream
```

We solve this by creating attachment objects as the users the message
will be sent from.
2023-01-18 15:42:40 -08:00
.github contributing docs: Update "Version Control" > "Commit discipline" links. 2022-12-09 13:28:49 -08:00
.tx provision: Replace transifex-client with new transifex-cli. 2022-12-13 12:34:08 -08:00
.vscode vscode: Recommend remote development extension. 2021-11-03 16:03:46 -07:00
analytics ruff: Fix Q002 Single quote docstring found. 2023-01-04 16:25:07 -08:00
confirmation ruff: Fix N818 exception name should be named with an Error suffix. 2022-11-17 16:52:00 -08:00
corporate Fix typos caught by typos. 2023-01-03 11:09:50 -08:00
docs api-tests: Reduce error output for `/register` openapi validation. 2023-01-17 14:50:42 -08:00
frontend_tests settings-profile: Move tooltip for name change disabled to field. 2023-01-18 13:39:16 -08:00
locale i18n: Sync latest unbranched translations from Transifex. 2023-01-17 13:20:49 -08:00
pgroonga typing: Use BaseDatabaseSchemaEditor in place of DatabaseSchemaEditor. 2022-05-30 14:18:53 -07:00
puppet uploads: Serve S3 uploads directly from nginx. 2023-01-09 18:23:58 -05:00
requirements uploads: Set X-Accel-Redirect manually, without using django-sendfile2. 2023-01-09 18:23:58 -05:00
scripts create-database: Hide harmless "non-existant database" warnings. 2023-01-05 11:39:23 -08:00
static settings-profile: Move tooltip for name change disabled to field. 2023-01-18 13:39:16 -08:00
stubs/taint actions: Split out zerver.actions.message_send. 2022-04-14 17:14:34 -07:00
templates templates: Set robots noindex for attribution corporate template. 2023-01-17 15:00:39 -08:00
tools python: Clean up janky URL matching code with urlsplit. 2023-01-18 17:25:46 -05:00
var/puppeteer puppeteer_tests: Port to TypeScript. 2021-02-22 16:03:10 -08:00
zerver email_mirror: Create attachments as the message sender. 2023-01-18 15:42:40 -08:00
zilencer ruff: Fix DTZ005 `datetime.datetime.now()` without `tz` argument. 2023-01-04 16:25:07 -08:00
zproject uploads: Serve S3 uploads directly from nginx. 2023-01-09 18:23:58 -05:00
.browserslistrc zjsunit: Set browserslist target to current Node for Node tests. 2022-05-04 09:56:07 -07:00
.codecov.yml
.codespellignore contributor docs: Add a page on design discussions. 2022-09-30 12:15:04 -07:00
.editorconfig editorconfig: Restore indent_size = 2 for Markdown. 2021-08-20 23:14:37 -07:00
.eslintignore requirements: Remove Thumbor. 2021-05-06 20:07:32 -07:00
.eslintrc.json eslint: Add root: true. 2023-01-03 13:59:25 -08:00
.gitattributes .gitattributes: Mark *.bmp, *.bson, *.mp3, *.pdf as binary. 2022-02-07 18:51:06 -08:00
.gitignore lint: Replace pycodestyle and pyflakes with ruff. 2022-11-03 12:10:15 -07:00
.gitlint lint: Re-enable imperative-mood checking. 2021-02-23 14:54:07 -08:00
.mailmap mailmap: Add entry for rht. 2022-11-17 00:05:17 -08:00
.npmignore
.prettierignore prettier: Exclude backend-processed Markdown files. 2021-08-20 23:14:37 -07:00
.pyre_configuration pysa: Update .pyre_configuration to point to typeshed. 2020-09-22 15:44:47 -07:00
.sonarcloud.properties tools: Configure Zulip to be scannable by SonarCloud. 2020-06-24 12:41:17 -07:00
.yarnrc
CODE_OF_CONDUCT.md contributor docs: Add guidelines on moderating the Zulip community. 2022-12-02 16:57:41 -08:00
CONTRIBUTING.md docs: Remove paragraph about getting help finding issues in contributing. 2023-01-17 14:51:53 -08:00
Dockerfile-postgresql docker: Document the PostgreSQL Dockerfile build steps. 2022-04-26 18:00:00 -07:00
LICENSE license: Move copyright notice from LICENSE to NOTICE. 2021-02-05 09:28:12 -08:00
NOTICE docs: Bump copyright year. 2021-02-05 09:28:15 -08:00
README.md README: Add Ruff badge. 2023-01-04 16:22:12 -08:00
SECURITY.md SECURITY.md: Reorder and make clearer how to subscribe to announcements. 2022-01-07 15:56:26 -08:00
Vagrantfile vagrant: Add Fedora 36 support. 2022-09-08 16:12:59 -07:00
babel.config.js dependencies: Upgrade JavaScript dependencies. 2023-01-04 12:30:04 -08:00
manage.py ruff: Fix PIE807 Prefer `list()` over useless lambda. 2023-01-04 16:25:07 -08:00
package.json dependencies: Upgrade JavaScript dependencies. 2023-01-04 12:30:04 -08:00
postcss.config.js css: Replace "night-mode-block" with "dark-theme-block". 2021-11-26 22:03:29 -08:00
prettier.config.js prettier: Disable embedded language formatting for Markdown. 2021-08-20 23:14:37 -07:00
pyproject.toml uploads: Set X-Accel-Redirect manually, without using django-sendfile2. 2023-01-09 18:23:58 -05:00
stylelint.config.js yarn: Add package which allows creating css mixins. 2021-12-09 18:15:18 -08:00
tsconfig.json tsconfig: Enable noImplicitOverride. 2021-09-13 10:10:34 -07:00
version.py uploads: Set X-Accel-Redirect manually, without using django-sendfile2. 2023-01-09 18:23:58 -05:00
webpack.config.ts webpack: Add a hook to print a compilation successful message. 2022-09-07 17:30:06 -07:00
yarn.lock dependencies: Upgrade JavaScript dependencies. 2023-01-04 12:30:04 -08:00

README.md

Zulip overview

Zulip is an open-source team collaboration tool with unique topic-based threading that combines the best of email and chat to make remote work productive and delightful. Fortune 500 companies, leading open source projects, and thousands of other organizations use Zulip every day. Zulip is the only modern team chat app that is designed for both live and asynchronous conversations.

Zulip is built by a distributed community of developers from all around the world, with 74+ people who have each contributed 100+ commits. With over 1000 contributors merging over 500 commits a month, Zulip is the largest and fastest growing open source team chat project.

Come find us on the development community chat!

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Getting started

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Zulip is distributed under the Apache 2.0 license.