diff options
| -rw-r--r-- | dev/data/manifest-variants.json | 46 | ||||
| -rw-r--r-- | docs/permissions.md | 23 | ||||
| -rw-r--r-- | ext/js/background/request-builder.js | 294 | ||||
| -rw-r--r-- | ext/js/extension/environment.js | 16 | ||||
| -rw-r--r-- | ext/permissions.html | 47 | ||||
| -rw-r--r-- | ext/settings.html | 2 |
6 files changed, 108 insertions, 320 deletions
diff --git a/dev/data/manifest-variants.json b/dev/data/manifest-variants.json index c9e7cd03..139814fd 100644 --- a/dev/data/manifest-variants.json +++ b/dev/data/manifest-variants.json @@ -81,7 +81,6 @@ "clipboardWrite", "unlimitedStorage", "declarativeNetRequest", - "webRequest", "scripting", "offscreen" ], @@ -230,44 +229,15 @@ "gecko": { "id": "{cb7c0bec-7085-4f84-8422-7b55a7c4467c}", "strict_min_version": "115.0" + }, + "gecko_android": { + "strict_min_version": "115.0" } } }, { "action": "remove", "path": [ - "optional_permissions" - ], - "item": "nativeMessaging" - }, - { - "action": "add", - "path": [ - "permissions" - ], - "items": [ - "nativeMessaging" - ] - }, - { - "action": "add", - "path": [ - "permissions" - ], - "items": [ - "webRequestBlocking" - ] - }, - { - "action": "remove", - "path": [ - "permissions" - ], - "item": "declarativeNetRequest" - }, - { - "action": "remove", - "path": [ "permissions" ], "item": "offscreen" @@ -349,13 +319,6 @@ "path": [ "permissions" ], - "item": "webRequestBlocking" - }, - { - "action": "remove", - "path": [ - "permissions" - ], "item": "offscreen" }, { @@ -382,6 +345,9 @@ ], "excludeFiles": [ "sw.js", + "offscreen.html", + "js/background/offscreen.js", + "js/background/offscreen-main.js", "js/dom/simple-dom-parser.js", "lib/parse5.js" ] diff --git a/docs/permissions.md b/docs/permissions.md index 57f9f0b2..b2b1a34c 100644 --- a/docs/permissions.md +++ b/docs/permissions.md @@ -9,26 +9,16 @@ `unlimitedStorage` is used to help prevent web browsers from unexpectedly deleting dictionary data. -* `webRequest` <br> - Yomichan uses this permission to collect audio or create Anki notes using - [AnkiConnect](https://ankiweb.net/shared/info/2055492159). - It is also required to surface error information from failed requests. - -* `webRequestBlocking` _(Firefox only)_ <br> - Yomichan uses this permission to ensure certain requests have valid and secure headers. - This sometimes involves removing or changing the `Origin` request header, - as this can be used to fingerprint browser configuration. - -* `declarativeNetRequest` _(Chrome only)_ <br> +* `declarativeNetRequest` <br> Yomichan uses this permission to ensure certain requests have valid and secure headers. This sometimes involves removing or changing the `Origin` request header, as this can be used to fingerprint browser configuration. -* `scripting` _(Manifest V3 only)_ <br> - Yomichan will sometimes need to inject stylesheets into webpages in order to +* `scripting` <br> + Yomichan needs to inject content scripts and stylesheets into webpages in order to properly display the search popup. -* `offscreen` __(Chrome only)_ <br> +* `offscreen` _(Chrome only)_ <br> Yomitan uses this permission to create a secondary backend document that has DOM access, given that Manifest v3 service workers do not. Service workers can then reach out to out to this document in order to complete actions that require access to DOM APIs, such as any that require clipboard access. @@ -37,15 +27,14 @@ Yomichan supports simulating the `Ctrl+C` (copy to clipboard) keyboard shortcut when a definitions popup is open and focused. -* `clipboardRead` (optional) <br> +* `clipboardRead` _(optional)_ <br> Yomichan supports automatically opening a search window when Japanese text is copied to the clipboard while the browser is running, depending on how certain settings are configured. This allows Yomichan to support scanning text from external applications, provided there is a way to copy text from those applications to the clipboard. -* `nativeMessaging` (optional on Chrome) <br> +* `nativeMessaging` _(optional, unavailable on Firefox for Android)_ <br> Yomichan has the ability to communicate with an optional native messaging component in order to support parsing large blocks of Japanese text using [MeCab](https://en.wikipedia.org/wiki/MeCab). The installation of this component is optional and is not included by default. - This permission is optional on Chrome, but required on Firefox, because Firefox does not permit it to be optional. diff --git a/ext/js/background/request-builder.js b/ext/js/background/request-builder.js index 663e242b..7ee89539 100644 --- a/ext/js/background/request-builder.js +++ b/ext/js/background/request-builder.js @@ -31,7 +31,6 @@ class RequestBuilder { * Creates a new instance. */ constructor() { - this._onBeforeSendHeadersExtraInfoSpec = ['blocking', 'requestHeaders', 'extraHeaders']; this._textEncoder = new TextEncoder(); this._ruleIds = new Set(); } @@ -42,6 +41,7 @@ class RequestBuilder { async prepare() { try { await this._clearDynamicRules(); + await this._clearSessionRules(); } catch (e) { // NOP } @@ -54,15 +54,50 @@ class RequestBuilder { * @returns {Promise<Response>} The response of the `fetch` call. */ async fetchAnonymous(url, init) { - if (isObject(chrome.declarativeNetRequest)) { - return await this._fetchAnonymousDeclarative(url, init); + const id = this._getNewRuleId(); + const originUrl = this._getOriginURL(url); + url = encodeURI(decodeURI(url)); + + this._ruleIds.add(id); + try { + const addRules = [{ + id, + priority: 1, + condition: { + urlFilter: `|${this._escapeDnrUrl(url)}|`, + resourceTypes: ['xmlhttprequest'] + }, + action: { + type: 'modifyHeaders', + requestHeaders: [ + { + operation: 'remove', + header: 'Cookie' + }, + { + operation: 'set', + header: 'Origin', + value: originUrl + } + ], + responseHeaders: [ + { + operation: 'remove', + header: 'Set-Cookie' + } + ] + } + }]; + + await this._updateSessionRules({addRules}); + try { + return await fetch(url, init); + } finally { + await this._tryUpdateSessionRules({removeRuleIds: [id]}); + } + } finally { + this._ruleIds.delete(id); } - const originURL = this._getOriginURL(url); - const headerModifications = [ - ['cookie', null], - ['origin', {name: 'Origin', value: originURL}] - ]; - return await this._fetchInternal(url, init, headerModifications); } /** @@ -125,145 +160,56 @@ class RequestBuilder { // Private - async _fetchInternal(url, init, headerModifications) { - const filter = { - urls: [this._getMatchURL(url)], - types: ['xmlhttprequest'] - }; - - let requestId = null; - const onBeforeSendHeadersCallback = (details) => { - if (requestId !== null || details.url !== url) { return {}; } - ({requestId} = details); - - if (headerModifications === null) { return {}; } - - const requestHeaders = details.requestHeaders; - this._modifyHeaders(requestHeaders, headerModifications); - return {requestHeaders}; - }; - - let errorDetailsTimer = null; - let {promise: errorDetailsPromise, resolve: errorDetailsResolve} = deferPromise(); - const onErrorOccurredCallback = (details) => { - if (errorDetailsResolve === null || details.requestId !== requestId) { return; } - if (errorDetailsTimer !== null) { - clearTimeout(errorDetailsTimer); - errorDetailsTimer = null; - } - errorDetailsResolve(details); - errorDetailsResolve = null; - }; - - const eventListeners = []; - const onBeforeSendHeadersExtraInfoSpec = (headerModifications !== null ? this._onBeforeSendHeadersExtraInfoSpec : []); - this._addWebRequestEventListener(chrome.webRequest.onBeforeSendHeaders, onBeforeSendHeadersCallback, filter, onBeforeSendHeadersExtraInfoSpec, eventListeners); - this._addWebRequestEventListener(chrome.webRequest.onErrorOccurred, onErrorOccurredCallback, filter, void 0, eventListeners); + async _clearSessionRules() { + const rules = await this._getSessionRules(); - try { - return await fetch(url, init); - } catch (e) { - // onErrorOccurred is not always invoked by this point, so a delay is needed - if (errorDetailsResolve !== null) { - errorDetailsTimer = setTimeout(() => { - errorDetailsTimer = null; - if (errorDetailsResolve === null) { return; } - errorDetailsResolve(null); - errorDetailsResolve = null; - }, 100); - } - const details = await errorDetailsPromise; - if (details !== null) { - const data = {details}; - this._assignErrorData(e, data); - } - throw e; - } finally { - this._removeWebRequestEventListeners(eventListeners); - } - } + if (rules.length === 0) { return; } - _addWebRequestEventListener(target, callback, filter, extraInfoSpec, eventListeners) { - try { - for (let i = 0; i < 2; ++i) { - try { - if (typeof extraInfoSpec === 'undefined') { - target.addListener(callback, filter); - } else { - target.addListener(callback, filter, extraInfoSpec); - } - break; - } catch (e) { - // Firefox doesn't support the 'extraHeaders' option and will throw the following error: - // Type error for parameter extraInfoSpec (Error processing 2: Invalid enumeration value "extraHeaders") for [target]. - if (i === 0 && `${e.message}`.includes('extraHeaders') && Array.isArray(extraInfoSpec)) { - const index = extraInfoSpec.indexOf('extraHeaders'); - if (index >= 0) { - extraInfoSpec.splice(index, 1); - continue; - } - } - throw e; - } - } - } catch (e) { - console.log(e); - return; + const removeRuleIds = []; + for (const {id} of rules) { + removeRuleIds.push(id); } - eventListeners.push({target, callback}); - } - _removeWebRequestEventListeners(eventListeners) { - for (const {target, callback} of eventListeners) { - try { - target.removeListener(callback); - } catch (e) { - console.log(e); - } - } + await this._updateSessionRules({removeRuleIds}); } - _getMatchURL(url) { - const url2 = new URL(url); - return `${url2.protocol}//${url2.host}${url2.pathname}${url2.search}`.replace(/\*/g, '%2a'); + _getSessionRules() { + return new Promise((resolve, reject) => { + chrome.declarativeNetRequest.getSessionRules((result) => { + const e = chrome.runtime.lastError; + if (e) { + reject(new Error(e.message)); + } else { + resolve(result); + } + }); + }); } - _getOriginURL(url) { - const url2 = new URL(url); - return `${url2.protocol}//${url2.host}`; + _updateSessionRules(options) { + return new Promise((resolve, reject) => { + chrome.declarativeNetRequest.updateSessionRules(options, () => { + const e = chrome.runtime.lastError; + if (e) { + reject(new Error(e.message)); + } else { + resolve(); + } + }); + }); } - _modifyHeaders(headers, modifications) { - modifications = new Map(modifications); - - for (let i = 0, ii = headers.length; i < ii; ++i) { - const header = headers[i]; - const name = header.name.toLowerCase(); - const modification = modifications.get(name); - if (typeof modification === 'undefined') { continue; } - - modifications.delete(name); - - if (modification === null) { - headers.splice(i, 1); - --i; - --ii; - } else { - headers[i] = modification; - } - } - - for (const header of modifications.values()) { - if (header !== null) { - headers.push(header); - } + async _tryUpdateSessionRules(options) { + try { + await this._updateSessionRules(options); + return true; + } catch (e) { + return false; } } async _clearDynamicRules() { - if (!isObject(chrome.declarativeNetRequest)) { return; } - - const rules = this._getDynamicRules(); + const rules = await this._getDynamicRules(); if (rules.length === 0) { return; } @@ -275,53 +221,6 @@ class RequestBuilder { await this._updateDynamicRules({removeRuleIds}); } - async _fetchAnonymousDeclarative(url, init) { - const id = this._getNewRuleId(); - const originUrl = this._getOriginURL(url); - url = encodeURI(decodeURI(url)); - - this._ruleIds.add(id); - try { - const addRules = [{ - id, - priority: 1, - condition: { - urlFilter: `|${this._escapeDnrUrl(url)}|`, - resourceTypes: ['xmlhttprequest'] - }, - action: { - type: 'modifyHeaders', - requestHeaders: [ - { - operation: 'remove', - header: 'Cookie' - }, - { - operation: 'set', - header: 'Origin', - value: originUrl - } - ], - responseHeaders: [ - { - operation: 'remove', - header: 'Set-Cookie' - } - ] - } - }]; - - await this._updateDynamicRules({addRules}); - try { - return await this._fetchInternal(url, init, null); - } finally { - await this._tryUpdateDynamicRules({removeRuleIds: [id]}); - } - } finally { - this._ruleIds.delete(id); - } - } - _getDynamicRules() { return new Promise((resolve, reject) => { chrome.declarativeNetRequest.getDynamicRules((result) => { @@ -348,15 +247,6 @@ class RequestBuilder { }); } - async _tryUpdateDynamicRules(options) { - try { - await this._updateDynamicRules(options); - return true; - } catch (e) { - return false; - } - } - _getNewRuleId() { let id = 1; while (this._ruleIds.has(id)) { @@ -367,6 +257,11 @@ class RequestBuilder { return id; } + _getOriginURL(url) { + const url2 = new URL(url); + return `${url2.protocol}//${url2.host}`; + } + _escapeDnrUrl(url) { return url.replace(/[|*^]/g, (char) => this._urlEncodeUtf8(char)); } @@ -380,25 +275,6 @@ class RequestBuilder { return result; } - _assignErrorData(error, data) { - try { - error.data = data; - } catch (e) { - // On Firefox, assigning DOMException.data can fail in certain contexts. - // https://bugzilla.mozilla.org/show_bug.cgi?id=1776555 - try { - Object.defineProperty(error, 'data', { - configurable: true, - enumerable: true, - writable: true, - value: data - }); - } catch (e2) { - // NOP - } - } - } - static _joinUint8Arrays(items, totalLength) { if (items.length === 1) { const {array, length} = items[0]; diff --git a/ext/js/extension/environment.js b/ext/js/extension/environment.js index ec1e8612..ad5a19ae 100644 --- a/ext/js/extension/environment.js +++ b/ext/js/extension/environment.js @@ -31,8 +31,9 @@ class Environment { } async _loadEnvironmentInfo() { - const browser = await this._getBrowser(); const os = await this._getOperatingSystem(); + const browser = await this._getBrowser(os); + return { browser, platform: {os} @@ -64,7 +65,7 @@ class Environment { }); } - async _getBrowser() { + async _getBrowser(os) { try { if (chrome.runtime.getURL('/').startsWith('ms-browser-extension://')) { return 'edge-legacy'; @@ -76,17 +77,12 @@ class Environment { // NOP } if (typeof browser !== 'undefined') { - try { - const info = await browser.runtime.getBrowserInfo(); - if (info.name === 'Fennec') { - return 'firefox-mobile'; - } - } catch (e) { - // NOP - } if (this._isSafari()) { return 'safari'; } + if (os === 'android') { + return 'firefox-mobile'; + } return 'firefox'; } else { return 'chrome'; diff --git a/ext/permissions.html b/ext/permissions.html index 9ede7d27..376a9de5 100644 --- a/ext/permissions.html +++ b/ext/permissions.html @@ -49,33 +49,6 @@ </div></div> <div class="settings-item"><div class="settings-item-inner"> <div class="settings-item-left"> - <div class="settings-item-label"><code>webRequest</code></div> - <div class="settings-item-description"> - <p> - Yomitan uses this permission to collect audio or create Anki notes using - <a href="https://ankiweb.net/shared/info/2055492159" target="_blank" rel="noopener noreferrer">AnkiConnect</a>. - It is also required to surface error information from failed requests. - </p> - </div> - </div> - </div></div> - <div class="settings-item" data-show-for-browser="firefox firefox-mobile"><div class="settings-item-inner"> - <div class="settings-item-left"> - <div class="settings-item-label"><code>webRequestBlocking</code></div> - <div class="settings-item-description"> - <p> - Yomitan uses this permission to ensure certain requests have valid and secure headers. - This sometimes involves removing or changing the <code>Origin</code> request header, - as this can be used to fingerprint browser configuration. - </p> - <p> - Example: <code class="overflow-wrap">Origin: <span class="extension-id-example"></span></code> - </p> - </div> - </div> - </div></div> - <div class="settings-item" data-show-for-browser="chrome edge"><div class="settings-item-inner"> - <div class="settings-item-left"> <div class="settings-item-label"><code>declarativeNetRequest</code></div> <div class="settings-item-description"> <p> @@ -89,11 +62,11 @@ </div> </div> </div></div> - <div class="settings-item" data-show-for-manifest-version="3"><div class="settings-item-inner"> + <div class="settings-item"><div class="settings-item-inner"> <div class="settings-item-left"> <div class="settings-item-label"><code>scripting</code></div> <div class="settings-item-description"> - Yomitan will sometimes need to inject stylesheets into webpages in order to + Yomitan needs to inject content scripts and stylesheets into webpages in order to properly display the search popup. </div> </div> @@ -121,9 +94,9 @@ <label class="toggle"><input type="checkbox" class="permissions-toggle" data-required-permissions="clipboardRead"><span class="toggle-body"><span class="toggle-track"></span><span class="toggle-knob"></span></span></label> </div> </div></div> - <div class="settings-item"><div class="settings-item-inner"> + <div class="settings-item" data-hide-for-browser="firefox-mobile"><div class="settings-item-inner"> <div class="settings-item-left"> - <div class="settings-item-label"><code>nativeMessaging</code> <span class="light" data-show-for-browser="chrome edge">(optional)</span></div> + <div class="settings-item-label"><code>nativeMessaging</code> <span class="light">(optional)</span></div> <div class="settings-item-description"> Yomitan has the ability to communicate with an optional native messaging component in order to support parsing large blocks of Japanese text using @@ -135,18 +108,6 @@ <label class="toggle"><input type="checkbox" class="permissions-toggle" data-required-permissions="nativeMessaging"><span class="toggle-body"><span class="toggle-track"></span><span class="toggle-knob"></span></span></label> </div> </div></div> - <div class="settings-item" data-hide-for-manifest-version="3"><div class="settings-item-inner"> - <div class="settings-item-left"> - <div class="settings-item-label"><code>webNavigation</code> <span class="light">(optional)</span></div> - <div class="settings-item-description"> - Yomitan may require this permission to inject content scripts for certain browsers - if Google Docs accessibility mode is enabled. - </div> - </div> - <div class="settings-item-right"> - <label class="toggle"><input type="checkbox" class="permissions-toggle" data-required-permissions="webNavigation"><span class="toggle-body"><span class="toggle-track"></span><span class="toggle-knob"></span></span></label> - </div> - </div></div> <div class="settings-item"><div class="settings-item-inner"> <div class="settings-item-left"> <div class="settings-item-label">Allow in private windows <span class="light">(optional)</span></div> diff --git a/ext/settings.html b/ext/settings.html index f1001f90..8d5f0a76 100644 --- a/ext/settings.html +++ b/ext/settings.html @@ -1372,7 +1372,7 @@ </p> </div> </div> - <div class="settings-item advanced-only"> + <div class="settings-item advanced-only" data-hide-for-browser="firefox-mobile"> <div class="settings-item-inner"> <div class="settings-item-left"> <div class="settings-item-invalid-indicator"></div> |