diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/content/staticNS.js | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/src/content/staticNS.js b/src/content/staticNS.js index 236abb4..28dd2eb 100644 --- a/src/content/staticNS.js +++ b/src/content/staticNS.js @@ -67,8 +67,22 @@ let originalState = document.readyState; let blockedScripts = []; + let localPolicyKey, localPolicy; + if (UA.isMozilla && /^(?:ftp|file):/.test(url)) { + + localPolicyKey = `ns.policy.${url}|${browser.runtime.getURL("")}`; + let localPolicy = sessionStorage.getItem(localPolicyKey); + sessionStorage.removeItem(localPolicyKey); + if (localPolicy) { + debug("Falling back to localPolicy", localPolicy); + try { + this.setup(JSON.parse(localPolicy)); + return; + } catch(e) { + error(e, "Could not setup local policy", localPolicy); + } + } - if (/^(?:ftp|file):/.test(url)) { addEventListener("beforescriptexecute", e => { // safety net for synchronous loads on Firefox if (!this.canScript) { @@ -86,8 +100,14 @@ debug("Fetched %o, readyState %s", policy, document.readyState); // DEV_ONLY this.setup(policy); if (this.canScript && blockedScripts.length && originalState === "loading") { - log("Running suspended scripts which are permitted by %s policy.", url) + log("Running suspended scripts which are permitted by %s policy.", url); // something went wrong, e.g. with session restore. + if (url.startsWith("file:") && !localPolicy) { + stop(); + sessionStorage.setItem(localPolicyKey, JSON.stringify(policy)); + location.reload(false); + return; + } for (let s of blockedScripts) { // reinsert the script: // just s.cloneNode(true) doesn't work, the script wouldn't run, |