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A malicious npm package targets Solana developers, rerouting funds in 2% of transactions to a hardcoded address.
@travetto/registry
Advanced tools
Patterns and utilities for handling registration of metadata and functionality for run-time use
This module is the backbone for all "discovered" and "registered" behaviors within the framework. This is primarily used for building modules within the framework and not directly useful for application development.
Registration, within the framework flows throw two main use cases:
The primary flow occurs on initialization of the application. At that point, the module will:
RootRegistry
and will automatically register/load all relevant filesRootRegistry
is finished, and it will signal to anything waiting on registered data that its free to use it.Model
module, looks like:export class $ModelRegistry extends MetadataRegistry<ModelOptions<any>> {
constructor() {
super(SchemaRegistry, DependencyRegistry);
}
createPending(cls: Class) {
return { class: cls };
}
onInstallFinalize<T>(cls: Class<T>) {
return this.pending.get(cls.__id)! as ModelOptions<T>;
}
}
The registry is a MetadataRegistry
that depends on the SchemaRegistry
and the DependencyRegistry
.
At runtime, the registry is designed to listen for changes and to propagate the changes as necessary. In many cases the same file is handled by multiple registries.
As the Compiler
notifies that a file has been changed and recompiled, the RootRegistry
will pick it up, and process it accordingly.
For the registries to work properly, metadata needs to be collected about files and classes to uniquely identify them, especially across file reloads for the live flow. To achieve this, every class
is decorated with additional fields. The data that is added is:
__filename
denotes the fully qualified path name of the class__id
represents a computed id that is tied to the file/class combination__hash
a quick and dirty hash of the contents of the class to be able to quickly determine if a class has changed or not__methodHashes
a map of hashes for each class method to be able to determine if the method contents have changedFAQs
Patterns and utilities for handling registration of metadata and functionality for run-time use
The npm package @travetto/registry receives a total of 316 weekly downloads. As such, @travetto/registry popularity was classified as not popular.
We found that @travetto/registry demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
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