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adding filetype validation to the image URL inputs and the thumbnail URL input

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This commit is contained in:
veganedge 2025-02-11 05:35:47 -08:00
parent 2d5b141027
commit a1ba1478a4
1 changed files with 4 additions and 4 deletions
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8
app/http/endpoints/api/panel/validation.go
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@ -167,12 +167,12 @@ func validateEmoji(c PanelValidationContext) validation.ValidationFunc {
}
}
var urlRegex = regexp.MustCompile(`^https?://([-a-zA-Z0-9@:%._+~#=]{1,256})\.[a-zA-Z0-9()]{1,63}\b([-a-zA-Z0-9()@:%_+.~#?&//=]*)$`)
var urlRegex = regexp.MustCompile(`^https?://([-a-zA-Z0-9@:%._+~#=]{1,256})\.[a-zA-Z0-9()]{1,63}\b([-a-zA-Z0-9()@:%_+.~#?&//=]*\.(?:gif|jpg|jpeg|png|webp))$`)
func validateNullableUrl(url *string) validation.ValidationFunc {
return func() error {
if url != nil && (len(*url) > 255 || !urlRegex.MatchString(*url)) {
return validation.NewInvalidInputError("Invalid URL")
return validation.NewInvalidInputError("Invalid image URL. Must end with .gif, .jpg, .jpeg, .png, or .webp")
}
return nil
@ -361,13 +361,13 @@ func validateEmbed(e *types.CustomEmbed) error {
if e == nil || e.Title != nil || e.Description != nil || len(e.Fields) > 0 || e.ImageUrl != nil || e.ThumbnailUrl != nil {
if e.ImageUrl != nil && (len(*e.ImageUrl) > 255 || !urlRegex.MatchString(*e.ImageUrl)) {
if *e.ImageUrl != "%avatar_url%" {
return validation.NewInvalidInputError("Invalid URL")
return validation.NewInvalidInputError("Invalid image URL. Must end with .gif, .jpg, .jpeg, .png, or .webp")
}
}
if e.ThumbnailUrl != nil && (len(*e.ThumbnailUrl) > 255 || !urlRegex.MatchString(*e.ThumbnailUrl)) {
if *e.ThumbnailUrl != "%avatar_url%" {
return validation.NewInvalidInputError("Invalid URL")
return validation.NewInvalidInputError("Invalid image URL. Must end with .gif, .jpg, .jpeg, .png, or .webp")
}
}