Fixes a bug I noticed when deriving a key based from `ECDH`. Similar
issue is also mentioned in #14693, where they derive a key using
`PBKDF2`
- In the WebCrypto API, `deriveKey()` is equivalent to `deriveBits()`
followed by `importKey()`
- But, `deriveKey()` requires just `deriveKey` in the `usages` of the
`baseKey` parameter. The `deriveBits` usage is not required to be
allowed. This is the uniform behaviour in Node, Chrome and Firefox.
- The impl currently has userland-accessible `SubtleCrypto.deriveKey()`
and `SubtleCrypto.deriveBits()`, as well as an internal `deriveBits()`
(this is the one that accesses the ffi).
- Also, `SubtleCrypto.deriveKey()` checks if `deriveKey` is an allowed
usage and `SubtleCrypto.deriveBits()` checks if `deriveBits` is an
allowed usage, as required.
- However, the impl currently calls the userland accessible
`SubtleCrypto.deriveBits()` in `SubtleCrypto.deriveKey()`, leading to an
error being thrown if the `deriveBits` usage isn't present.
- Fixed this by making it call the internal `deriveBits()`
instead.
This now allows circular imports across extensions.
Instead of load + eval of all ESM files in declaration order, all files
are only loaded. Eval is done recursively by V8, only evaluating
files that are listed in `Extension::esm_entry_point` fields.
---------
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
This should produce a little less garbage and using an object here
wasn't really required.
---------
Co-authored-by: Aapo Alasuutari <aapo.alasuutari@gmail.com>
Co-authored-by: Leo Kettmeir <crowlkats@toaxl.com>
This commit renames "deno_core::InternalModuleLoader" to
"ExtModuleLoader" and changes the specifiers used by the
modules loaded from this loader to "ext:".
"internal:" scheme was really ambiguous and it's more characters than
"ext:", which should result in slightly smaller snapshot size.
Closes https://github.com/denoland/deno/issues/18020
This PR refactors all internal js files (except core) to be written as
ES modules.
`__bootstrap`has been mostly replaced with static imports in form in
`internal:[path to file from repo root]`.
To specify if files are ESM, an `esm` method has been added to
`Extension`, similar to the `js` method.
A new ModuleLoader called `InternalModuleLoader` has been added to
enable the loading of internal specifiers, which is used in all
situations except when a snapshot is only loaded, and not a new one is
created from it.
---------
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
Bump the rsa crate to 0.7.0
The API for the `rsa` crate has changed significantly, but I have
verified that tests continue to pass throughout this update.
Welcome to better optimised op calls! Currently opSync is called with parameters of every type and count. This most definitely makes the call megamorphic. Additionally, it seems that spread params leads to V8 not being able to optimise the calls quite as well (apparently Fast Calls cannot be used with spread params).
Monomorphising op calls should lead to some improved performance. Now that unwrapping of sync ops results is done on Rust side, this is pretty simple:
```
opSync("op_foo", param1, param2);
// -> turns to
ops.op_foo(param1, param2);
```
This means sync op calls are now just directly calling the native binding function. When V8 Fast API Calls are enabled, this will enable those to be called on the optimised path.
Monomorphising async ops likely requires using callbacks and is left as an exercise to the reader.
