func (self *proxyConf) UnmarshalJSON(in []byte) (err os.Error) {
confmap := map[string]string{}
err = json.Unmarshal(in, &confmap)
if err == nil {
if _, ok := confmap["Bucket"]; !ok {
return os.NewError("Bucket is required")
}
self.Prefix = confmap["Prefix"]
if self.Prefix == "" {
self.Prefix = "/"
}
self.Bucket = s3.NewBucket(&http.URL{
Scheme: "http",
Host: "s3.amazonaws.com",
Path: self.Prefix,
}, confmap["Bucket"], nil)
if confmap["AccessKey"] != "" && confmap["SecretKey"] != "" {
self.Identity = aws.NewSigner(confmap["AccessKey"], confmap["SecretKey"])
} else {
self.Identity, err = DefaultSigner()
}
}
return
}
// Returns the aws.Signer associated with the aws-*-key flags.
func DefaultSigner() (signer *aws.Signer, err os.Error) {
if accessKey == nil || secretKey == nil {
flag.Parse()
}
if *accessKey == "" || *secretKey == "" {
err = os.NewError("No default access key provided")
} else {
signer = aws.NewSigner(*accessKey, *secretKey)
}
return
}