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Quasar RAT Disguised as an npm Package for Detecting Vulnerabilities in Ethereum Smart Contracts
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source-scan
Advanced tools
Extract a part of a file based on start and end line numbers.
var scanFile = require('source-scan').scanFile;
var options = {
filePath: "file.js",
startLine: 100,
endLine: 200,
};
scanFile(options, function(err, sourceBuffer) {
if (err) throw err;
// sourceBuffer is a Buffer object with the source code from lines 100-200.
});
options
:
filePath
: String or buffer that represents the file system path to open.startLine
: 0-based line index to start capturing from. 0 is the first line
in the file.endLine
: 0-based line index to stop capturing. startLine
of 0 and
endLine
: of 10 means to capture the first 10 lines. If endLine
is beyond
the end of the file, it is clamped to include the last line.maxByteCount
: optional. Sets a limit on the maximum number of bytes that
will be obtained from the file. Defaults to 120 bytes times
endLine - startLine
.callback(err, sourceBuffer)
FAQs
extract source code segments based on line numbers
The npm package source-scan receives a total of 159 weekly downloads. As such, source-scan popularity was classified as not popular.
We found that source-scan demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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