Add image validation - Githubissues

AlfredoRamos / phpbb-ext-seo-metadata

SEO Metadata extension for phpBB

GNU General Public License v2.0

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Closed AlfredoRamos closed 5 years ago

AlfredoRamos commented 5 years ago

[x] Add helper::validate_image() method
- [x] Validate image URL (avoid path traversal attack)
- [x] Validate image dimensions
- [x] Validate image MIME type
[x] Add ACP image validation
[x] Add topic extracted image validation
[x] Update Spanish translations
[x] Update tests
[x] Code cleanup

Fixes #37