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tls: expose keylog event on TLSSocket #27654
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This is a really nice first contribution :)
Thanks! :) |
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A lot of people have been asking for this feature, including me! Its great, thank you. A couple suggestions made.
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This change conflicts with #18896 because it leaves key data in the JS heap.
I guess the C++ code could be changed to create a String::ExternalOneByteStringResource
that points to mlocked/madvised memory outside the heap but that's unreliable. For example, String#slice()
might copy the memory back to the JS heap.
It would be better to emit a Buffer
. That way Node has complete control over where and how the memory is allocated.
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Thanks, LGTM with a suggestion.
We can squash the commits as they land, or you can do it now, and force push. As you wish. What is your preference? |
Exposes SSL_CTX_set_keylog_callback in the form of a `keylog` event that is emitted on clients and servers. This enables easy debugging of TLS connections with i.e. Wireshark, which is a long-requested feature. Refs: nodejs#2363
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I have no specific preference ^^ I've squashed if it's more convenient to you |
Landed in 53bef42 🎉 |
Notable changes: * process: * Log errors using `util.inspect` in case of fatal exceptions (Ruben Bridgewater) #27243 * repl: * Add `process.on('uncaughtException')` support (Ruben Bridgewater) #27151 * stream: * Implemented `Readable.from` async iterator utility (Guy Bedford) #27660 * tls: * Expose built-in root certificates (Ben Noordhuis) #26415 * Support `net.Server` options (Luigi Pinca) #27665 * Expose `keylog` event on TLSSocket (Alba Mendez) #27654 * worker: * Added the ability to unshift messages from the `MessagePort` (Anna Henningsen) #27294
Notable changes: * esm: * Added the `--experimental-wasm-modules` flag to support WebAssembly modules (Myles Borins & Guy Bedford) #27659 * process: * Log errors using `util.inspect` in case of fatal exceptions (Ruben Bridgewater) #27243 * repl: * Add `process.on('uncaughtException')` support (Ruben Bridgewater) #27151 * stream: * Implemented `Readable.from` async iterator utility (Guy Bedford) #27660 * tls: * Expose built-in root certificates (Ben Noordhuis) #26415 * Support `net.Server` options (Luigi Pinca) #27665 * Expose `keylog` event on TLSSocket (Alba Mendez) #27654 * worker: * Added the ability to unshift messages from the `MessagePort` (Anna Henningsen) #27294 PR-URL: #27799
Notable changes: * esm: * Added the `--experimental-wasm-modules` flag to support WebAssembly modules (Myles Borins & Guy Bedford) #27659 * process: * Log errors using `util.inspect` in case of fatal exceptions (Ruben Bridgewater) #27243 * repl: * Add `process.on('uncaughtException')` support (Ruben Bridgewater) #27151 * stream: * Implemented `Readable.from` async iterator utility (Guy Bedford) #27660 * tls: * Expose built-in root certificates (Ben Noordhuis) #26415 * Support `net.Server` options (Luigi Pinca) #27665 * Expose `keylog` event on TLSSocket (Alba Mendez) #27654 * worker: * Added the ability to unshift messages from the `MessagePort` (Anna Henningsen) #27294 PR-URL: #27799
Exposes SSL_CTX_set_keylog_callback in the form of a `keylog` event that is emitted on clients and servers. This enables easy debugging of TLS connections with i.e. Wireshark, which is a long-requested feature. PR-URL: nodejs#27654 Refs: nodejs#2363 Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: Sam Roberts <[email protected]> Reviewed-By: Rich Trott <[email protected]>
Exposes SSL_CTX_set_keylog_callback in the form of a `keylog` event that is emitted on clients and servers. This enables easy debugging of TLS connections with i.e. Wireshark, which is a long-requested feature. PR-URL: #27654 Backport-PR-URL: #31582 Refs: #2363 Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: Sam Roberts <[email protected]> Reviewed-By: Rich Trott <[email protected]>
Notable changes: - buffer: add {read|write}Big\[U\]Int64{BE|LE} methods (garygsc) [#19691](#19691) - deps: - upgrade to libuv 1.34.2 (cjihrig) [#31477](#31477) - upgrade npm to 6.13.7 (Michael Perrotte) [#31558](#31558) - n-api: - add napi\_get\_all\_property\_names (himself65) [#30006](#30006) - add APIs for per-instance state management (Gabriel Schulhof) [#28682](#28682) - turn NAPI\_CALL\_INTO\_MODULE into a function (Anna Henningsen) [#26128](#26128) - tls: - expose keylog event on TLSSocket (Alba Mendez) [#27654](#27654) - support TLS min/max protocol defaults in CLI (Sam Roberts) [#27946](#27946) PR-URL: #31984
Notable changes: - buffer: add {read|write}Big\[U\]Int64{BE|LE} methods (garygsc) [#19691](#19691) - deps: - update npm to 6.14.3 (Myles Borins) [#32368](#32368) - upgrade to libuv 1.34.2 (cjihrig) [#31477](#31477) - n-api: - add napi\_get\_all\_property\_names (himself65) [#30006](#30006) - add APIs for per-instance state management (Gabriel Schulhof) [#28682](#28682) - turn NAPI\_CALL\_INTO\_MODULE into a function (Anna Henningsen) [#26128](#26128) - tls: - expose keylog event on TLSSocket (Alba Mendez) [#27654](#27654) - support TLS min/max protocol defaults in CLI (Sam Roberts) [#27946](#27946) PR-URL: #31984
Notable changes: - buffer: add {read|write}Big\[U\]Int64{BE|LE} methods (garygsc) [#19691](#19691) - deps: - update npm to 6.14.3 (Myles Borins) [#32368](#32368) - upgrade to libuv 1.34.2 (cjihrig) [#31477](#31477) - n-api: - add napi\_get\_all\_property\_names (himself65) [#30006](#30006) - add APIs for per-instance state management (Gabriel Schulhof) [#28682](#28682) - turn NAPI\_CALL\_INTO\_MODULE into a function (Anna Henningsen) [#26128](#26128) - tls: - expose keylog event on TLSSocket (Alba Mendez) [#27654](#27654) - support TLS min/max protocol defaults in CLI (Sam Roberts) [#27946](#27946) PR-URL: #31984
Notable changes: - buffer: add {read|write}Big\[U\]Int64{BE|LE} methods (garygsc) [#19691](#19691) - deps: - update npm to 6.14.3 (Myles Borins) [#32368](#32368) - upgrade openssl sources to 1.1.1e (Hassaan Pasha) [#32328](#32328) - upgrade to libuv 1.34.2 (cjihrig) [#31477](#31477) - n-api: - add napi\_get\_all\_property\_names (himself65) [#30006](#30006) - add APIs for per-instance state management (Gabriel Schulhof) [#28682](#28682) - turn NAPI\_CALL\_INTO\_MODULE into a function (Anna Henningsen) [#26128](#26128) - tls: - expose keylog event on TLSSocket (Alba Mendez) [#27654](#27654) - support TLS min/max protocol defaults in CLI (Sam Roberts) [#27946](#27946) - url: handle quasi-WHATWG URLs in urlToOptions() (cjihrig) [#26226](#26226) PR-URL: #31984
Notable changes: - buffer: add {read|write}Big\[U\]Int64{BE|LE} methods (garygsc) [#19691](#19691) - deps: - update npm to 6.14.3 (Myles Borins) [#32368](#32368) - upgrade openssl sources to 1.1.1e (Hassaan Pasha) [#32328](#32328) - upgrade to libuv 1.34.2 (cjihrig) [#31477](#31477) - n-api: - add napi\_get\_all\_property\_names (himself65) [#30006](#30006) - add APIs for per-instance state management (Gabriel Schulhof) [#28682](#28682) - turn NAPI\_CALL\_INTO\_MODULE into a function (Anna Henningsen) [#26128](#26128) - tls: - expose keylog event on TLSSocket (Alba Mendez) [#27654](#27654) - support TLS min/max protocol defaults in CLI (Sam Roberts) [#27946](#27946) - url: handle quasi-WHATWG URLs in urlToOptions() (cjihrig) [#26226](#26226) PR-URL: #31984
Notable changes: - buffer: add {read|write}Big\[U\]Int64{BE|LE} methods (garygsc) [#19691](#19691) - deps: - update npm to 6.14.3 (Myles Borins) [#32368](#32368) - upgrade openssl sources to 1.1.1e (Hassaan Pasha) [#32328](#32328) - upgrade to libuv 1.34.2 (cjihrig) [#31477](#31477) - n-api: - add napi\_get\_all\_property\_names (himself65) [#30006](#30006) - add APIs for per-instance state management (Gabriel Schulhof) [#28682](#28682) - turn NAPI\_CALL\_INTO\_MODULE into a function (Anna Henningsen) [#26128](#26128) - tls: - expose keylog event on TLSSocket (Alba Mendez) [#27654](#27654) - support TLS min/max protocol defaults in CLI (Sam Roberts) [#27946](#27946) - url: handle quasi-WHATWG URLs in urlToOptions() (cjihrig) [#26226](#26226) PR-URL: #31984
Notable changes: - buffer: add {read|write}Big\[U\]Int64{BE|LE} methods (garygsc) [#19691](#19691) - build: macOS package notarization (Rod Vagg) [#31459](#31459) - deps: - update npm to 6.14.3 (Myles Borins) [#32368](#32368) - upgrade openssl sources to 1.1.1e (Hassaan Pasha) [#32328](#32328) - upgrade to libuv 1.34.2 (cjihrig) [#31477](#31477) - n-api: - add napi\_get\_all\_property\_names (himself65) [#30006](#30006) - add APIs for per-instance state management (Gabriel Schulhof) [#28682](#28682) - turn NAPI\_CALL\_INTO\_MODULE into a function (Anna Henningsen) [#26128](#26128) - tls: - expose keylog event on TLSSocket (Alba Mendez) [#27654](#27654) - support TLS min/max protocol defaults in CLI (Sam Roberts) [#27946](#27946) - url: handle quasi-WHATWG URLs in urlToOptions() (cjihrig) [#26226](#26226) PR-URL: #31984
Notable changes: - buffer: add {read|write}Big\[U\]Int64{BE|LE} methods (garygsc) [#19691](#19691) - build: macOS package notarization (Rod Vagg) [#31459](#31459) - deps: - update npm to 6.14.3 (Myles Borins) [#32368](#32368) - upgrade openssl sources to 1.1.1e (Hassaan Pasha) [#32328](#32328) - upgrade to libuv 1.34.2 (cjihrig) [#31477](#31477) - n-api: - add napi\_get\_all\_property\_names (himself65) [#30006](#30006) - add APIs for per-instance state management (Gabriel Schulhof) [#28682](#28682) - define release 6 [#32058](#32058) - turn NAPI\_CALL\_INTO\_MODULE into a function (Anna Henningsen) [#26128](#26128) - tls: - expose keylog event on TLSSocket (Alba Mendez) [#27654](#27654) - support TLS min/max protocol defaults in CLI (Sam Roberts) [#27946](#27946) - url: handle quasi-WHATWG URLs in urlToOptions() (cjihrig) [#26226](#26226) PR-URL: #31984
macOS package notarization and a change in builder configuration The macOS binaries for this release, and future 10.x releases, are now being compiled on macOS 10.15 (Catalina) with Xcode 11 to support package notarization, a requirement for installing .pkg files on macOS 10.15 and later. Previous builds of Node.js 10.x were compiled on macOS 10.7 (Lion). As binaries are still being compiled to support a minimum of macOS 10.7 (Lion) we do not anticipate this having a negative impact on Node.js 10.x users with older versions of macOS. Notable changes: - buffer: add {read|write}Big\[U\]Int64{BE|LE} methods (garygsc) [#19691](#19691) - build: macOS package notarization (Rod Vagg) [#31459](#31459) - deps: - update npm to 6.14.3 (Myles Borins) [#32368](#32368) - upgrade openssl sources to 1.1.1e (Hassaan Pasha) [#32328](#32328) - upgrade to libuv 1.34.2 (cjihrig) [#31477](#31477) - n-api: - add napi\_get\_all\_property\_names (himself65) [#30006](#30006) - add APIs for per-instance state management (Gabriel Schulhof) [#28682](#28682) - define release 6 [#32058](#32058) - turn NAPI\_CALL\_INTO\_MODULE into a function (Anna Henningsen) [#26128](#26128) - tls: - expose keylog event on TLSSocket (Alba Mendez) [#27654](#27654) - support TLS min/max protocol defaults in CLI (Sam Roberts) [#27946](#27946) - url: handle quasi-WHATWG URLs in urlToOptions() (cjihrig) [#26226](#26226) PR-URL: #31984
macOS package notarization and a change in builder configuration The macOS binaries for this release, and future 10.x releases, are now being compiled on macOS 10.15 (Catalina) with Xcode 11 to support package notarization, a requirement for installing .pkg files on macOS 10.15 and later. Previous builds of Node.js 10.x were compiled on macOS 10.10 (Yosemite) with a minimum deployment target of macOS 10.7 (Lion). As binaries are still being compiled to support a minimum of macOS 10.7 (Lion) we do not anticipate this having a negative impact on Node.js 10.x users with older versions of macOS. Notable changes: - buffer: add {read|write}Big\[U\]Int64{BE|LE} methods (garygsc) [#19691](#19691) - build: macOS package notarization (Rod Vagg) [#31459](#31459) - deps: - update npm to 6.14.3 (Myles Borins) [#32368](#32368) - upgrade openssl sources to 1.1.1e (Hassaan Pasha) [#32328](#32328) - upgrade to libuv 1.34.2 (cjihrig) [#31477](#31477) - n-api: - add napi\_get\_all\_property\_names (himself65) [#30006](#30006) - add APIs for per-instance state management (Gabriel Schulhof) [#28682](#28682) - define release 6 [#32058](#32058) - turn NAPI\_CALL\_INTO\_MODULE into a function (Anna Henningsen) [#26128](#26128) - tls: - expose keylog event on TLSSocket (Alba Mendez) [#27654](#27654) - support TLS min/max protocol defaults in CLI (Sam Roberts) [#27946](#27946) - url: handle quasi-WHATWG URLs in urlToOptions() (cjihrig) [#26226](#26226) PR-URL: #31984
macOS package notarization and a change in builder configuration The macOS binaries for this release, and future 10.x releases, are now being compiled on macOS 10.15 (Catalina) with Xcode 11 to support package notarization, a requirement for installing .pkg files on macOS 10.15 and later. Previous builds of Node.js 10.x were compiled on macOS 10.10 (Yosemite) with a minimum deployment target of macOS 10.7 (Lion). As binaries are still being compiled to support a minimum of macOS 10.7 (Lion) we do not anticipate this having a negative impact on Node.js 10.x users with older versions of macOS. Notable changes: - buffer: add {read|write}Big\[U\]Int64{BE|LE} methods (garygsc) [#19691](#19691) - build: macOS package notarization (Rod Vagg) [#31459](#31459) - deps: - update npm to 6.14.3 (Myles Borins) [#32368](#32368) - upgrade openssl sources to 1.1.1e (Hassaan Pasha) [#32328](#32328) - upgrade to libuv 1.34.2 (cjihrig) [#31477](#31477) - n-api: - add napi\_get\_all\_property\_names (himself65) [#30006](#30006) - add APIs for per-instance state management (Gabriel Schulhof) [#28682](#28682) - define release 6 [#32058](#32058) - turn NAPI\_CALL\_INTO\_MODULE into a function (Anna Henningsen) [#26128](#26128) - tls: - expose keylog event on TLSSocket (Alba Mendez) [#27654](#27654) - support TLS min/max protocol defaults in CLI (Sam Roberts) [#27946](#27946) - url: handle quasi-WHATWG URLs in urlToOptions() (cjihrig) [#26226](#26226) PR-URL: #31984
macOS package notarization and a change in builder configuration The macOS binaries for this release, and future 10.x releases, are now being compiled on macOS 10.15 (Catalina) with Xcode 11 to support package notarization, a requirement for installing .pkg files on macOS 10.15 and later. Previous builds of Node.js 10.x were compiled on macOS 10.10 (Yosemite) with a minimum deployment target of macOS 10.7 (Lion). As binaries are still being compiled to support a minimum of macOS 10.7 (Lion) we do not anticipate this having a negative impact on Node.js 10.x users with older versions of macOS. Notable changes: - buffer: add {read|write}Big\[U\]Int64{BE|LE} methods (garygsc) [#19691](#19691) - build: macOS package notarization (Rod Vagg) [#31459](#31459) - deps: - update npm to 6.14.3 (Myles Borins) [#32368](#32368) - upgrade openssl sources to 1.1.1e (Hassaan Pasha) [#32328](#32328) - upgrade to libuv 1.34.2 (cjihrig) [#31477](#31477) - n-api: - add napi\_get\_all\_property\_names (himself65) [#30006](#30006) - add APIs for per-instance state management (Gabriel Schulhof) [#28682](#28682) - define release 6 [#32058](#32058) - turn NAPI\_CALL\_INTO\_MODULE into a function (Anna Henningsen) [#26128](#26128) - tls: - expose keylog event on TLSSocket (Alba Mendez) [#27654](#27654) - support TLS min/max protocol defaults in CLI (Sam Roberts) [#27946](#27946) - url: handle quasi-WHATWG URLs in urlToOptions() (cjihrig) [#26226](#26226) PR-URL: #31984
macOS package notarization and a change in builder configuration The macOS binaries for this release, and future 10.x releases, are now being compiled on macOS 10.15 (Catalina) with Xcode 11 to support package notarization, a requirement for installing .pkg files on macOS 10.15 and later. Previous builds of Node.js 10.x were compiled on macOS 10.10 (Yosemite) with a minimum deployment target of macOS 10.7 (Lion). As binaries are still being compiled to support a minimum of macOS 10.7 (Lion) we do not anticipate this having a negative impact on Node.js 10.x users with older versions of macOS. Notable changes: - buffer: add {read|write}Big\[U\]Int64{BE|LE} methods (garygsc) [#19691](#19691) - build: macOS package notarization (Rod Vagg) [#31459](#31459) - deps: - update npm to 6.14.3 (Myles Borins) [#32368](#32368) - upgrade openssl sources to 1.1.1e (Hassaan Pasha) [#32328](#32328) - upgrade to libuv 1.34.2 (cjihrig) [#31477](#31477) - n-api: - add napi\_get\_all\_property\_names (himself65) [#30006](#30006) - add APIs for per-instance state management (Gabriel Schulhof) [#28682](#28682) - define release 6 [#32058](#32058) - turn NAPI\_CALL\_INTO\_MODULE into a function (Anna Henningsen) [#26128](#26128) - tls: - expose keylog event on TLSSocket (Alba Mendez) [#27654](#27654) - support TLS min/max protocol defaults in CLI (Sam Roberts) [#27946](#27946) - url: handle quasi-WHATWG URLs in urlToOptions() (cjihrig) [#26226](#26226) PR-URL: #31984
This exposes
SSL_CTX_set_keylog_callback
as akeylog
event that is emitted ontls.TLSSocket
andtls.Server
. It enables easy debugging of TLS connections with software like Wireshark, see #2363.SSL_CTX_set_keylog_callback
is only invoked when thekeylog
event is actually subscribed, so this shouldn't affect performance otherwise. The implementation is pretty similar to thesession
event. This is my first PR, I think I'm not forgetting anything :)Checklist
make -j4 test
(UNIX), orvcbuild test
(Windows) passes