As reported internally to ubo-security by https://github.com/distinctmondaylila
One issue is a regression from the rewriting of the static filtering
parser in version 1.47.0, specifically the following commit:
https://github.com/gorhill/uBlock/commit/8ea3b0f64c
The existing regex was no longer suitable to properly detect
some usage of `report-xxx` in the rwritten parser.
Another issue which predates 1.47.0 is that the regex used for
validation was case-sensititive, while the `report-uri` directive
can be written using uppercase letters, i.e. `Report-uri`.
Usage:
...##+js(remove-cache-storage-item, cacheNamePattern[, urlPattern])
`cacheNamePattern`: the name of the cache to target. Plain string
or regex.
`urlPattern`: the URL of the resource to remove. Plain string
or regex. If no pattern is provided, the whole cache is removed.
Reference:
https://developer.mozilla.org/en-US/docs/Web/API/CacheStorage
Avoid race conditions between isolated world-side broadcast channel
and main-side broadcast channel, so as to not lose logging
information if the isolated world-side is not yet ready to
receive through its broadcast channel.
Additionally, added new scriptlet: `trusted-replace-argument`.
[...]##+js(trusted-replace-argument, fn, argpos, argval [,condition, pattern])
Where:
- `fn` is the function we want to proxy through an `apply` handler.
This can also be a class, in which case the scriptlet will proxy
through `construct` handler. At the moment, `fn` must exist at the
time the scriptlet executes.
- `argpos` is the 0-based position of the argument we want to change
- `argval` is the value we want to have for the argument -- the value
is interpreted the same way the value for `set-constant` is
interpreted.
- `condition, pattern` is a vararg which tells the scriptlet to act
only if `pattern` is found in the argument to overwrite.
Example of usage:
alliptvlinks.com##+js(trusted-replace-argument, MutationObserver, 0, noopFunc)