This patch moves the decryption methods into a base `Decoder` class,
and an intermediate `OldSchemeDecoder` with subclasses for aesgcm and
aesgcm128. The base class provides a `decrypt` method that computes the
ECDH shared secret, derives the key and nonce, decrypts each record,
and removes padding. Subclasses implement `deriveKeyAndNonce`,
`unpadChunk`, `chunkSize`, and `padSize`.
MozReview-Commit-ID: IuGPaofWKNq
--HG--
extra : rebase_source : daaf414127a11525ce7d61c15b96e7f3493611de
This avoids creating a compartment in every content process that does
not use the push service.
MozReview-Commit-ID: HQxrVp9DxFd
--HG--
extra : rebase_source : 4920c118c3385b73edc61980d5582f6ba0e29221
This patch moves favicons blobs to a separate database names favicons.sqlite.
The dabatase is then ATTACHED to the main Places connection, so that its tables
can be used as if they were all part of the same database.
The favicons.database contains 3 tables:
1. moz_pages_w_icons
This is the way to join with moz_places, through page_url_hash and page_url.
We are not using the place id to avoid possible mismatches between places.sqlite
and favicons.sqlite. This way the database is "portable" and reusable even
if places.sqlite changes.
2. moz_icons
Contains icons payloads, each payload can either be an SVG or a PNG. These
are the only stored formats, any other format is rescaled and converted to
PNG. ICO files are split into single frames and stored as multiple PNGs.
SVG are distinguishable through width == UINT16_MAX
In future the table will also contain mask-icon color for SVG and average
color for PNGs.
The fixed_icon_url_hash is "fixed" to allow quickly fetch root icons, that
means icons like "domain/favicon.ico" that can also be reused for any page
under that domain.
3. moz_icons_to_pages
This is the relation table between icons and pages.
Each page can have multiple icons, each icon can be used by multiple pages.
There is a FOREIGN_KEY constraint between this (child) table and icons
or pages (parents), so that it's not possible to insert non-existing ids
in this table, and if an entry is removed from a parent table, the relation
will be automatically removed from here.
Note though that removing from the relation table won't remove from the
parent tables.
Since the relations are now many-many, it's no more possible to simply join
places with the icons table and obtain a single icon, thus it's suggested that
consumers go through the "page-icon" protocol.
The migration process from the old favicons table is async and interruptible,
it will be restarted along with the favicons service until the temp preference
places.favicons.convertPayloads is set to true.
MozReview-Commit-ID: CUCoL9smRyt
--HG--
extra : rebase_source : 4d25966596dcdf63c9c872425c5bf147406d25ac
We haven't found these probes useful for understanding the value of
Push, and many can be better determined from server metrics.
MozReview-Commit-ID: GM9K59OAbMT
--HG--
extra : rebase_source : b4478fe2aad5ce01ba5955406300973b3e0fb699
`createCodebasePrincipalFromOrigin` mangles the origin after extracting
the suffix. The proper long-term fix is to serialize and store the
original principal, instead of reconstructing a new codebase principal
from the scope and origin suffix.
MozReview-Commit-ID: bS2lRx3n7j
--HG--
extra : rebase_source : b62001f997718455b2b6c7cb3074ee79fa68ec25
Web Crypto returns an unhelpful "operation failed for an
operation-specific reason" error if the actual decryption fails, but
we can report more useful errors for missing and invalid header
values.
MozReview-Commit-ID: JRdGHBUodmb
--HG--
extra : rebase_source : 8f1b047b6f01c89a852aefbb1349a608f1178ab8
Previously, errors thrown by `decodeMsg` and `getCryptoParams` would
bubble up to the catch handler in `receivedPushMessage`, causing us to
report "ACK_NOT_DELIVERED" instead of "ACK_DECRYPTION_ERROR" in the ack
sent to the server.
MozReview-Commit-ID: FZFzYdebQGy
--HG--
extra : rebase_source : b21f15cc9ac12ff11496d4f63ee531c021bd7a29
The patch is generated from following command:
rgrep -l unused.h|xargs sed -i -e s,mozilla/unused.h,mozilla/Unused.h,
MozReview-Commit-ID: AtLcWApZfES
--HG--
rename : mfbt/unused.h => mfbt/Unused.h
