Gathering detailed insights and metrics for crc32-stream
Gathering detailed insights and metrics for crc32-stream
a streaming CRC32 checksumer (now with deflate support)
Installations
npm install crc32-streamDeveloper
archiverjs
Developer Guide
BETA
Module System
ESM
Min. Node Version
>=18
Typescript Support
No
Node Version
20.17.0
NPM Version
10.8.2
Statistics
32 Stars
159 Commits
13 Forks
5 Watching
6 Branches
8 Contributors
Updated on 16 Nov 2024
Languages
JavaScript (100%)
Total Downloads
Cumulative downloads
Total Downloads
1,501,053,195
Last day
-4%
1,813,365
Compared to previous day
Last week
2.9%
10,193,080
Compared to previous week
Last month
6.3%
42,544,118
Compared to previous month
Last year
33.5%
442,034,238
Compared to previous year
Daily Downloads
Weekly Downloads
Monthly Downloads
Yearly Downloads
Dependencies
2
Versions
CRC32 Stream
crc32-stream is a streaming CRC32 checksumer. It uses the crc module behind the scenes to reliably handle binary data and fancy character sets. Data is passed through untouched.
Install
1npm install crc32-stream --save
You can also use npm install https://github.com/archiverjs/node-crc32-stream/archive/master.tar.gz to test upcoming versions.
Usage
CRC32Stream
Inherits Transform Stream options and methods.
1import { CRC32Stream } from "crc32-stream"; 2 3const source = fs.createReadStream("file.txt"); 4const checksum = new CRC32Stream(); 5 6checksum.on("end", function (err) { 7 // do something with checksum.digest() here 8}); 9 10// either pipe it 11source.pipe(checksum); 12 13// or write it 14checksum.write("string"); 15checksum.end();
DeflateCRC32Stream
Inherits zlib.DeflateRaw options and methods.
1import { DeflateCRC32Stream } from "crc32-stream"; 2 3const source = fs.createReadStream("file.txt"); 4const checksum = new DeflateCRC32Stream(); 5 6checksum.on("end", function (err) { 7 // do something with checksum.digest() here 8}); 9 10// either pipe it 11source.pipe(checksum); 12 13// or write it 14checksum.write("string"); 15checksum.end();
Instance API
digest()
Returns the checksum digest in unsigned form.
hex()
Returns the hexadecimal representation of the checksum digest. (ie E81722F0)
size(compressed)
Returns the raw size/length of passed-through data.
If compressed is true, it returns compressed length instead. (DeflateCRC32Stream)
Things of Interest
No vulnerabilities found.
Reason
no dangerous workflow patterns detected
Reason
16 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10
Reason
no binaries found in the repo
Reason
license file detected
Details
- Info: project has a license file: LICENSE:0
- Info: FSF or OSI recognized license: MIT License: LICENSE:0
Reason
0 existing vulnerabilities detected
Reason
dependency not pinned by hash detected -- score normalized to 5
Details
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/labels.yml:19: update your workflow using https://app.stepsecurity.io/secureworkflow/archiverjs/node-crc32-stream/labels.yml/master?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/labels.yml:21: update your workflow using https://app.stepsecurity.io/secureworkflow/archiverjs/node-crc32-stream/labels.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/nodejs.yml:20: update your workflow using https://app.stepsecurity.io/secureworkflow/archiverjs/node-crc32-stream/nodejs.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/nodejs.yml:22: update your workflow using https://app.stepsecurity.io/secureworkflow/archiverjs/node-crc32-stream/nodejs.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/npmpublish.yml:11: update your workflow using https://app.stepsecurity.io/secureworkflow/archiverjs/node-crc32-stream/npmpublish.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/npmpublish.yml:12: update your workflow using https://app.stepsecurity.io/secureworkflow/archiverjs/node-crc32-stream/npmpublish.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/npmpublish.yml:22: update your workflow using https://app.stepsecurity.io/secureworkflow/archiverjs/node-crc32-stream/npmpublish.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/npmpublish.yml:23: update your workflow using https://app.stepsecurity.io/secureworkflow/archiverjs/node-crc32-stream/npmpublish.yml/master?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/release-drafter.yml:13: update your workflow using https://app.stepsecurity.io/secureworkflow/archiverjs/node-crc32-stream/release-drafter.yml/master?enable=pin
- Info: 0 out of 7 GitHub-owned GitHubAction dependencies pinned
- Info: 0 out of 2 third-party GitHubAction dependencies pinned
- Info: 3 out of 3 npmCommand dependencies pinned
Reason
Found 0/14 approved changesets -- score normalized to 0
Reason
detected GitHub workflow tokens with excessive permissions
Details
- Warn: no topLevel permission defined: .github/workflows/labels.yml:1
- Warn: no topLevel permission defined: .github/workflows/nodejs.yml:1
- Warn: no topLevel permission defined: .github/workflows/npmpublish.yml:1
- Warn: no topLevel permission defined: .github/workflows/release-drafter.yml:1
- Info: no jobLevel write permissions found
Reason
no effort to earn an OpenSSF best practices badge detected
Reason
security policy file not detected
Details
- Warn: no security policy file detected
- Warn: no security file to analyze
- Warn: no security file to analyze
- Warn: no security file to analyze
Reason
project is not fuzzed
Details
- Warn: no fuzzer integrations found
Reason
SAST tool is not run on all commits -- score normalized to 0
Details
- Warn: 0 commits out of 19 are checked with a SAST tool
Score
5.2
/10
Last Scanned on 2024-11-25
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