Reported internally by @uBlock-user.
Also, fixed broken caching of `cname` exception, which forced
uBO to repeatedly evaluate whether a `cname` exception exists
when a block `cname`-cloaked request is encountered.
Related issue:
- https://github.com/uBlockOrigin/uBlock-issues/issues/1365
This commit adds the compiled magic version number to the
compiled data itself, and consequently this allows uBO
to no longer require that any given compiled list with a
mismatched format to be detected and discarded at launch
time.
Given this change, uBO no longer needs to rely on the
deletion of cached data at launch time to ensure it
won't use no longer valid compiled lists.
Related issue:
- https://github.com/uBlockOrigin/uBlock-issues/issues/1388
Fixed the special `none` redirect resource no longer being
enforced.
Fixed the enforcement of `important` redirect rules over
exceptions and non-important ones.
Related issue:
- https://github.com/gorhill/uBlock/issues/1744
A new context menu entry, "Block element in frame...", will
be present when right-clicking on a frame element. When
this entry is clicked, uBO's element picker will be
launched from within the embedded frame and function the
same way as when launched from within the page.
This is particularly helpful for static network filters
used with filter options causing the same pattern to be
reused across multiple filter instances, i.e. `all` or
`~css`, etc.
Related issue:
- https://github.com/uBlockOrigin/uBlock-issues/issues/1365
When compiled data format changes, do not rely on order
of operations at launch to assume deletion of storage
occurs before attempts to access it. It's unclear this
commit will fix the reported issue, as I could not
reproduce it except when outright commenting out the code
to prevent the storage deletion from occurring.
The condition has been spotted occurring when bringing
up the DOM inspector for a page on which cosmetic filters
are being applied.
Not clear why this happens, but uBO must be ready to
graciously handle such condition.
All matching `redirect-rule` directives will now be reported
in the logger, instead of just the effective one.
The highest-ranked redirect directive will be the one
effectively used for redirection. This way filter list
authors can see whether a lower priority redirect is
being overriden by a higher priority one.
The default priority has been changed to 10, so as to allow
more leeway to create lower ranked redirect directives.
Additonally, rendering of redirect directives with explicit
priority has been fixed in the logger, they will no longer
be rendered as unknown redirect tokens.
The header value is no longer implicitly a regex-based literal, but
a plain string against which the header name is compared. The value can
be set to a regex literal by bracing the header value with the usual
forward slashes, `/.../`.
Examples:
*$1p,strict3p,script,header=via:1.1 google
*$1p,strict3p,script,header=via:/1\.1\s+google/
The first form will cause a strict comparison with the value of the header
named `via` against the string `1.1 google`.
The second form will cause a regex-based test with the value of the header
named `via` against the regex `/1\.1\s+google/`.
The header value can be prepended with `~` to reverse the comparison:
*$1p,strict3p,script,header=via:~1.1 google
The header value is optional and may be ommitted to test only for the
presence of a specific header:
*$1p,strict3p,script,header=via
Related discussions:
- https://github.com/uBlockOrigin/uBlock-issues/issues/1356#issuecomment-732411286
- https://github.com/AdguardTeam/CoreLibs/issues/1384
Changes:
Negation character is `~` (instead of `!`).
Drop special anchor character `|` -- leading `|`
will be supported until no such filter is present
in uBO's own filter lists. For example, instance
of `queryprune=|ad` will have to be replaced with
`queryprune=/^ad/` (or `queryprune=ad` if the name
of the parameter to remove is exactly `ad`).
Align semantic with that of AdGuard's `removeparam=`,
except that specifying multiple `|`-separated names
is not supported.
Raymond Hill