This should probably be an "Intent to Deprecate and Remove" <https://www.chromium.org/blink/launching-features/#feature-deprecations> rather than an "Intent to Ship". I'll let an API owner say if there's a reason to re-send it; probably there isn't.
On Mon, Sep 18, 2023 at 3:47 PM 'David Adrian' via blink-dev < blink-dev@chromium.org> wrote: > Contact emailsdadr...@google.com > > ExplainerNone > The RFC's introduction at https://www.rfc-editor.org/rfc/rfc9155.html#name-introduction is a pretty good explainer for why we should remove SHA-1 signatures. > Specificationhttps://www.rfc-editor.org/rfc/rfc9155.html > > Summary > > Chrome is removing support for signature algorithms using SHA-1 for server > signatures during the TLS handshake. This does not affect SHA-1 support in > server certificates, which was already removed, or in client certificates, > which continues to be supported. SHA-1 can be temporarily re-enabled via > the temporary InsecureHashesInTLSHandshakesEnabled enterprise policy. This > policy will be removed in Chrome 123. > > > Blink componentInternals>Network>SSL > <https://bugs.chromium.org/p/chromium/issues/list?q=component:Internals%3ENetwork%3ESSL> > > Search tagstls <https://chromestatus.com/features#tags:tls>, ssl > <https://chromestatus.com/features#tags:ssl>, sha1 > <https://chromestatus.com/features#tags:sha1> > > TAG reviewNone > > TAG review statusNot applicable > > Risks > > > Interoperability and Compatibility > > At most 0.02% of page loads use the SHA1 fallback. However, we cannot > disambiguate between a flaky first connection, and actually requiring SHA1. > We expect the actual amount is lower. > > > *Gecko*: Positive ( > https://github.com/mozilla/standards-positions/issues/812) > > *WebKit*: Positive ( > https://github.com/WebKit/standards-positions/issues/196) > > *Web developers*: No signals > > *Other signals*: > > WebView application risks > > Does this intent deprecate or change behavior of existing APIs, such that > it has potentially high risk for Android WebView-based applications? > > None > > > Debuggability > > n/a, this happens pre-devtools > > > Will this feature be supported on all six Blink platforms (Windows, Mac, > Linux, Chrome OS, Android, and Android WebView)?Yes > > Is this feature fully tested by web-platform-tests > <https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md> > ?No > > Flag name on chrome://flagsuse-sha1-server-handshakes > > Finch feature nameDisableSHA1ServerSignature > > Requires code in //chrome?False > > Tracking bughttps://bugs.chromium.org/p/chromium/issues/detail?id=658905 > > Launch bughttps://launch.corp.google.com/launch/4233200 > > Estimated milestones > Shipping on desktop 117 > OriginTrial desktop last 116 > OriginTrial desktop first 115 > DevTrial on desktop 115 > Shipping on Android 117 > OriginTrial Android last 116 > OriginTrial Android first 115 > DevTrial on Android 115 > OriginTrial webView last 116 > OriginTrial webView first 115 > > Anticipated spec changes > > Open questions about a feature may be a source of future web compat or > interop issues. Please list open issues (e.g. links to known github issues > in the project for the feature specification) whose resolution may > introduce web compat/interop risk (e.g., changing to naming or structure of > the API in a non-backward-compatible way). > None > > Link to entry on the Chrome Platform Status > https://chromestatus.com/feature/4832850040324096 > > Links to previous Intent discussionsIntent to Experiment: > https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAGkh42JZz%3De_TRVwumqgTj-A7543BR7JLBUR_GzVN_oOWhKVvg%40mail.gmail.com > > > This intent message was generated by Chrome Platform Status > <https://chromestatus.com/>. > > -- > You received this message because you are subscribed to the Google Groups > "blink-dev" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to blink-dev+unsubscr...@chromium.org. > To view this discussion on the web visit > https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAGkh42LiSGgfN1trVXfrmCW0Upk9r9GK4XYZQm5Y8RSzphn_DA%40mail.gmail.com > <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAGkh42LiSGgfN1trVXfrmCW0Upk9r9GK4XYZQm5Y8RSzphn_DA%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "blink-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to blink-dev+unsubscr...@chromium.org. To view this discussion on the web visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CANh-dXnuRMVT7tQmObJJqfWt5rZP_Eks87Yk%3D9L48nW7f2Vnxw%40mail.gmail.com.
