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Add ability to restrict http referrer

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Connor Peet 2015-06-14 18:26:40 +10:00 • committed by Will Norris
parent 8c13d93bde
commit 9213c93c94
5 changed files with 68 additions and 15 deletions
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4
cmd/imageproxy/main.go
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@ -41,6 +41,7 @@ var (
var addr = flag.String("addr", "localhost:8080", "TCP address to listen on")
var whitelist = flag.String("whitelist", "", "comma separated list of allowed remote hosts")
var referrers = flag.String("referrers", "", "comma separated list of allowed referring hosts")
var baseURL = flag.String("baseURL", "", "default base URL for relative remote URLs")
var cacheDir = flag.String("cacheDir", "", "directory to use for file cache")
var cacheSize = flag.Uint64("cacheSize", 100, "maximum size of file cache (in MB)")
@ -71,6 +72,9 @@ func main() {
if *whitelist != "" {
p.Whitelist = strings.Split(*whitelist, ",")
}
if *referrers != "" {
p.Referrers = strings.Split(*referrers, ",")
}
if *signatureKey != "" {
key := []byte(*signatureKey)
if strings.HasPrefix(*signatureKey, "@") {