diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/signing.js | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/common/signing.js b/common/signing.js index 2171714..1904bcd 100644 --- a/common/signing.js +++ b/common/signing.js @@ -10,7 +10,7 @@ * IMPORTS_START * IMPORT sha256 * IMPORT browser - * IMPORT is_chrome + * IMPORT is_mozilla * IMPORTS_END */ @@ -30,18 +30,18 @@ * * The secret shared between execution contexts has to be available * synchronously. Under Mozilla, this is the extension's per-session id. Under - * Chromium, this is the key that resides in the manifest. - * - * An idea to (under Chromium) instead store the secret in a file fetched - * synchronously using XMLHttpRequest is being considered. + * Chromium, this is a dummy web-accessible-resource name that resides in the + * manifest and is supposed to be constructed by each user using a unique value + * (this is done automatically by `build.sh'). */ function get_secret() { - if (is_chrome) - return browser.runtime.getManifest().key.substring(0, 50); - else + if (is_mozilla) return browser.runtime.getURL("dummy"); + + return chrome.runtime.getManifest().web_accessible_resources + .map(r => /^chromium-key-dummy-file-(.*)/.exec(r)).filter(r => r)[0][1]; } function extract_signed(signature, signed_data) |