func (r *Request) IsAuthorized(key string) bool {
params := url.Values{}
for k, v := range util.SortMapString(r.QueryString) {
params.Set(k, v)
}
return signature.VerifySign(key, params.Encode())
}
func NewRequest(req *http.Request, con gokvstores.KVStoreConnection) (*Request, error) {
req.ParseForm()
queryString := make(map[string]string)
params := mux.Vars(req)
if len(req.Form) > 0 {
for k, v := range req.Form {
queryString[k] = v[0]
}
}
for k, v := range params {
queryString[k] = v
}
request := &Request{
QueryString: queryString,
Params: params,
}
extracted := map[string]interface{}{}
for key, extractor := range Extractors {
result, err := extractor(key, request)
if err != nil {
return nil, err
}
extracted[key] = result
}
sorted := util.SortMapString(queryString)
delete(sorted, SIG_PARAM_NAME)
serialized := hash.Serialize(sorted)
key := hash.Tokey(serialized)
var u *url.URL
var path string
value, ok := extracted["url"]
if ok && value != nil {
u = value.(*url.URL)
}
value, ok = extracted["path"]
if ok && value != nil {
path = value.(string)
}
request.Operation = extracted["op"].(*engines.Operation)
request.Connection = con
request.Key = key
request.URL = u
request.Filepath = path
return request, nil
}