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making webassembly optional, ensuring retry button works when wrong password is provided

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Tested configurations:
- browser with WASM support (Firefox 68.0.2)
  - creates paste with zlib compression, no password
  - creates paste with zlib compression, with password
  - reads paste with zlib compression, no password
  - reads paste with zlib compression, with password + retry button works
  - reads paste without compression, no password
  - reads paste without compression, with password + retry button works
- browser without WASM support (Chromium 76.0.3809.100, started via `chromium-browser --js-flags=--noexpose_wasm`)
  - creates paste without compression, no password, but shows WASM warning
  - creates paste without compression, with password, but shows WASM warning
  - fails to read paste with zlib compression, no password + shows WASM error
  - fails to read paste with zlib compression, with password + shows WASM error
  - reads paste without compression, no password
  - reads paste without compression, with password + retry button works
This commit is contained in:
El RIDO
2019-09-08 08:21:54 +02:00
parent 7a85900b7c
commit 5471757fa7
4 changed files with 56 additions and 74 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
js/test/CryptTool.js
View File

@@ -8,9 +8,6 @@ describe('CryptTool', function () {
await new Promise(resolve => setTimeout(resolve, 1900));
});
// ensure zlib is getting loaded
$.PrivateBin.InitialCheck.init();
this.timeout(30000);
it('can en- and decrypt any message', function () {
jsc.assert(jsc.forall(
@@ -21,13 +18,15 @@ describe('CryptTool', function () {
// pause to let async functions conclude
await new Promise(resolve => setTimeout(resolve, 300));
let clean = jsdom();
// ensure zlib is getting loaded
$.PrivateBin.InitialCheck.init();
window.crypto = new WebCrypto();
message = message.trim();
let cipherMessage = await $.PrivateBin.CryptTool.cipher(
key, password, message, []
),
plaintext = await $.PrivateBin.CryptTool.decipher(
key, password, cipherMessage
key, password, cipherMessage
);
clean();
return message === plaintext;
@@ -182,6 +181,8 @@ describe('CryptTool', function () {
let message = fs.readFileSync('test/compression-sample.txt', 'utf8'),
clean = jsdom();
window.crypto = new WebCrypto();
// ensure zlib is getting loaded
$.PrivateBin.InitialCheck.init();
let cipherMessage = await $.PrivateBin.CryptTool.cipher(
'foo', 'bar', message, []
),
@@ -225,6 +226,8 @@ isWhile : interp (while expr sBody) (MemElem mem) =
conseq_or_bottom inv (interp (nth_iterate sBody n) (MemElem mem))
`;
let clean = jsdom();
// ensure zlib is getting loaded
$.PrivateBin.InitialCheck.init();
window.crypto = new WebCrypto();
let cipherMessage = await $.PrivateBin.CryptTool.cipher(
key, password, message, []