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Lauryn Menard ebfe9637c8 subscribe-unsubscribe: Improve error response for unexpected users.
Updates the API error response when there is an unknown or
deactivated user in the `principals` parameter for either the
`/api/subscribe` or `/api/unsubscribe` endpoints. We now use
the `access_user_by_email` and `access_user_by_id` code paths,
which return an HTTP response of 400 and a "BAD_REQUEST" code.

Previously, an HTTP response of 403 was returned with a special
"UNAUTHORIZED_PRINCIPAL" code in the error response. This code
was not documented in the API documentation and is removed as
a potential JsonableError code with these changes.

Fixes #26593.
2023-08-31 13:48:39 -07:00
.github user_groups: Make locks required for updating user group memberships. 2023-08-24 17:21:08 -07:00
.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 requirements: Upgrade Python requirements. 2023-08-17 17:05:34 -07:00
api_docs subscribe-unsubscribe: Improve error response for unexpected users. 2023-08-31 13:48:39 -07:00
confirmation python: Annotate type aliases with TypeAlias. 2023-08-07 10:02:49 -07:00
corporate migration: Rename extra_data_json to extra_data in audit log models. 2023-08-16 17:18:14 -07:00
docs version: Update version and changelog after 7.3 release. 2023-08-25 18:21:10 +00:00
help help: Add mobile instructions to "Create a stream". 2023-08-30 15:32:24 -07:00
locale i18n: Update translation data from Transifex. 2023-07-25 21:12:09 -07:00
pgroonga migrations: Import BaseDatabaseSchemaEditor from its canonical module. 2023-03-05 14:46:28 -08:00
puppet iptables: Stop logging on dropped packets. 2023-08-30 15:29:01 -07:00
requirements requirements: Downgrade orjson to 3.9.2. 2023-08-31 10:13:10 -07:00
scripts check-database-compatibility: Ignore twofactor typo. 2023-08-23 22:14:26 -07:00
static help: Add mobile instructions to "Unsubscribe from a stream". 2023-08-30 11:30:53 -07:00
stubs/taint actions: Split out zerver.actions.message_send. 2022-04-14 17:14:34 -07:00
templates user docs: Convert browser scrollbar overflow from .markdown to html. 2023-08-30 15:34:34 -07:00
tools ts: Migrate `channel.js` module to TypeScript. 2023-08-28 09:19:07 -07:00
var/puppeteer puppeteer_tests: Port to TypeScript. 2021-02-22 16:03:10 -08:00
web ui_report: Reuse `channel.xhr_error_message` function in `error` method. 2023-08-31 13:47:16 -07:00
zerver subscribe-unsubscribe: Improve error response for unexpected users. 2023-08-31 13:48:39 -07:00
zilencer migration: Rename extra_data_json to extra_data in audit log models. 2023-08-16 17:18:14 -07:00
zproject user_groups: Make locks required for updating user group memberships. 2023-08-24 17:21:08 -07:00
.codecov.yml
.codespellignore codespell: Fix newly found typos. 2023-04-03 22:39:21 -07:00
.editorconfig editorconfig: Restore indent_size = 2 for Markdown. 2021-08-20 23:14:37 -07:00
.eslintignore web: Move web app to ‘web’ directory. 2023-02-23 16:04:17 -08:00
.eslintrc.json eslint: Follow @typescript-eslint/no-parameter-properties rule rename. 2023-07-21 15:58:42 -07:00
.gitattributes .gitattributes: Mark *.bmp, *.bson, *.mp3, *.pdf as binary. 2022-02-07 18:51:06 -08:00
.gitignore dependencies: Switch to pnpm. 2023-03-20 15:48:29 -07:00
.gitlint lint: Update line-length for commit message to 72 in gitlint. 2023-05-01 10:35:52 -07:00
.mailmap mailmap: Put sorted list back in order. 2023-08-02 17:19:05 -07:00
.npmignore
.npmrc dependencies: Switch to pnpm. 2023-03-20 15:48:29 -07:00
.prettierignore dependencies: Switch to pnpm. 2023-03-20 15:48:29 -07:00
.pyre_configuration
.readthedocs.yaml readthedocs: Add a configuration file. 2023-02-03 16:36:54 -08:00
.sonarcloud.properties
CODE_OF_CONDUCT.md docs: Rename "private message" -> "direct message". 2023-06-23 14:36:16 -07:00
CONTRIBUTING.md docs: Link to new guide on suggesting features and improvements. 2023-06-12 17:05:42 -07:00
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: Update Ruff badge. 2023-03-21 11:46:20 -07:00
SECURITY.md docs: Update .html links pointing to "Upgrade Zulip" or "Modify Zulip". 2023-08-11 16:49:32 -07:00
Vagrantfile vagrant: Add Fedora 36 support. 2022-09-08 16:12:59 -07:00
manage.py ruff: Fix PERF401 Use a list comprehension to create a transformed list. 2023-08-07 17:23:55 -07:00
package.json dependencies: Upgrade JavaScript dependencies. 2023-08-17 18:16:47 -07:00
pnpm-lock.yaml dependencies: Upgrade JavaScript dependencies. 2023-08-17 18:16:47 -07:00
prettier.config.js prettier: Disable embedded language formatting for Markdown. 2021-08-20 23:14:37 -07:00
pyproject.toml ruff: Enable PERF rules. 2023-08-07 17:23:55 -07:00
stylelint.config.js dependencies: Upgrade JavaScript dependencies. 2023-07-21 15:58:42 -07:00
tsconfig.json dependencies: Install `@types/jquery.validation for type annotation. 2023-08-14 16:00:20 -07:00
version.py subscribe-unsubscribe: Improve error response for unexpected users. 2023-08-31 13:48:39 -07:00

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

You may also be interested in reading our blog, and following us on Twitter and LinkedIn.

Zulip is distributed under the Apache 2.0 license.