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file_signature

Published by 🇺🇸flutterdude.com · v1.0.1 · released 5 months ago · MIT License

First published 5 months ago.

A pure Dart security utility that validates files by checking Magic Byte signatures. Prevents rename attacks (e.g. .exe as .png) on Mobile, Web, and Desktop.

View on pub.dev View source
#368 in Forms Validation #24995 overall androidioswindowslinuxmacosweb
Downloads / day
1
as of 2026-06-25
GitHub stars
0
★ refreshed weekly
Likes
5
on pub.dev
Pub points
160 / 160
perfect score
2026-05-26 2026-06-25

Repository health

Last commit
5 months ago
Commit activity
Open issues
0
Open PRs
0
Contributors
1
CI
None detected
License (repo)

Last refreshed 1 month ago.

License explained · MIT

MIT License

Use freely, even commercially. Just keep the copyright notice.

A short and simple permissive license with conditions only requiring preservation of copyright and license notices. Licensed works, modifications, and larger works may be distributed under different terms and without source code.

You can

  • Commercial use
  • Distribution
  • Modification
  • Private use

You must

  • Include the license and copyright notice

The license does not

  • No liability
  • No warranty

Plain-English summary, not legal advice. Full text on SPDX or choosealicense.com. Summaries adapted from choosealicense.com (a GitHub project, MIT-licensed).

Commit activity, past 52 weeks

file_signature

3 commits in the past year
Stable
5 3 0 52w ago36w ago18w agothis week
Weekly average
0.1 commits
Busiest week
3 commits, 18 weeks ago
Active weeks
1 of 52 (2%)
Longest quiet stretch
33 weeks with no commits

Weekly commits to the default branch on GitHub. Source: GET /stats/participation. Refreshed weekly. Excludes commits to other branches.

How file_signature compares in Forms Validation

Top of the Forms Validation leaderboard, with file_signature highlighted.

Rank Package Downloads / day Stars Likes
#1
pinput
tornike.dev
17.7K ★ 855 3.5K
#2
mask_text_input_formatter
 15.9K ★ 257 1.3K
#3
dropdown_search
🇫🇷 salimdev.ovh
6.3K ★ 387 2K
#4
dlibphonenumber
 5.4K ★ 40 57
#368
file_signature
flutterdude.com
1 ★ 0 5