mirror of
https://github.com/imgproxy/imgproxy.git
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27 lines
760 B
Go
27 lines
760 B
Go
package security
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import (
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"github.com/imgproxy/imgproxy/v3/config"
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"github.com/imgproxy/imgproxy/v3/ierrors"
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"github.com/imgproxy/imgproxy/v3/imath"
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)
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var ErrSourceResolutionTooBig = ierrors.New(422, "Source image resolution is too big", "Invalid source image")
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var ErrSourceFrameResolutionTooBig = ierrors.New(422, "Source image frame resolution is too big", "Invalid source image")
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func CheckDimensions(width, height, frames int) error {
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frames = imath.Max(frames, 1)
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if frames > 1 && config.MaxAnimationFrameResolution > 0 {
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if width*height > config.MaxAnimationFrameResolution {
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return ErrSourceFrameResolutionTooBig
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}
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} else {
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if width*height*frames > config.MaxSrcResolution {
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return ErrSourceResolutionTooBig
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}
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}
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return nil
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}
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