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# Copyright 2017 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
#
# Contributing to Chrome DevTools Protocol: https://goo.gle/devtools-contribution-guide-cdp
# This domain allows interacting with the browser to control PWAs.
experimental domain PWA
# The following types are the replica of
# https://crsrc.org/c/chrome/browser/web_applications/proto/web_app_os_integration_state.proto;drc=9910d3be894c8f142c977ba1023f30a656bc13fc;l=67
type FileHandlerAccept extends object
properties
# New name of the mimetype according to
# https://www.iana.org/assignments/media-types/media-types.xhtml
string mediaType
array of string fileExtensions
type FileHandler extends object
properties
string action
array of FileHandlerAccept accepts
string displayName
# Returns the following OS state for the given manifest id.
command getOsAppState
parameters
# The id from the webapp's manifest file, commonly it's the url of the
# site installing the webapp. See
# https://web.dev/learn/pwa/web-app-manifest.
string manifestId
returns
integer badgeCount
array of FileHandler fileHandlers
# Installs the given manifest identity, optionally using the given installUrlOrBundleUrl
#
# IWA-specific install description:
# manifestId corresponds to isolated-app:// + web_package::SignedWebBundleId
#
# File installation mode:
# The installUrlOrBundleUrl can be either file:// or http(s):// pointing
# to a signed web bundle (.swbn). In this case SignedWebBundleId must correspond to
# The .swbn file's signing key.
#
# Dev proxy installation mode:
# installUrlOrBundleUrl must be http(s):// that serves dev mode IWA.
# web_package::SignedWebBundleId must be of type dev proxy.
#
# The advantage of dev proxy mode is that all changes to IWA
# automatically will be reflected in the running app without
# reinstallation.
#
# To generate bundle id for proxy mode:
# 1. Generate 32 random bytes.
# 2. Add a specific suffix at the end following the documentation
# https://github.com/WICG/isolated-web-apps/blob/main/Scheme.md#suffix
# 3. Encode the entire sequence using Base32 without padding.
#
# If Chrome is not in IWA dev
# mode, the installation will fail, regardless of the state of the allowlist.
command install
parameters
string manifestId
# The location of the app or bundle overriding the one derived from the
# manifestId.
optional string installUrlOrBundleUrl
# Uninstalls the given manifest_id and closes any opened app windows.
command uninstall
parameters
string manifestId
# Launches the installed web app, or an url in the same web app instead of the
# default start url if it is provided. Returns a page Target.TargetID which
# can be used to attach to via Target.attachToTarget or similar APIs.
command launch
parameters
string manifestId
optional string url
returns
# ID of the tab target created as a result.
Target.TargetID targetId
# Opens one or more local files from an installed web app identified by its
# manifestId. The web app needs to have file handlers registered to process
# the files. The API returns one or more page Target.TargetIDs which can be
# used to attach to via Target.attachToTarget or similar APIs.
# If some files in the parameters cannot be handled by the web app, they will
# be ignored. If none of the files can be handled, this API returns an error.
# If no files are provided as the parameter, this API also returns an error.
#
# According to the definition of the file handlers in the manifest file, one
# Target.TargetID may represent a page handling one or more files. The order
# of the returned Target.TargetIDs is not guaranteed.
#
# TODO(crbug.com/339454034): Check the existences of the input files.
command launchFilesInApp
parameters
string manifestId
array of string files
returns
# IDs of the tab targets created as the result.
array of Target.TargetID targetIds
# Opens the current page in its web app identified by the manifest id, needs
# to be called on a page target. This function returns immediately without
# waiting for the app to finish loading.
command openCurrentPageInApp
parameters
string manifestId
# If user prefers opening the app in browser or an app window.
type DisplayMode extends string
enum
standalone
browser
# Changes user settings of the web app identified by its manifestId. If the
# app was not installed, this command returns an error. Unset parameters will
# be ignored; unrecognized values will cause an error.
#
# Unlike the ones defined in the manifest files of the web apps, these
# settings are provided by the browser and controlled by the users, they
# impact the way the browser handling the web apps.
#
# See the comment of each parameter.
command changeAppUserSettings
parameters
string manifestId
# If user allows the links clicked on by the user in the app's scope, or
# extended scope if the manifest has scope extensions and the flags
# `DesktopPWAsLinkCapturingWithScopeExtensions` and
# `WebAppEnableScopeExtensions` are enabled.
#
# Note, the API does not support resetting the linkCapturing to the
# initial value, uninstalling and installing the web app again will reset
# it.
#
# TODO(crbug.com/339453269): Setting this value on ChromeOS is not
# supported yet.
optional boolean linkCapturing
optional DisplayMode displayMode