terraform/vendor/github.com/zorkian/go-datadog-api/client.go

82 lines
1.8 KiB
Go

/*
* Datadog API for Go
*
* Please see the included LICENSE file for licensing information.
*
* Copyright 2013 by authors and contributors.
*/
package datadog
import (
"encoding/json"
"fmt"
"io"
"io/ioutil"
"net/http"
)
// Client is the object that handles talking to the Datadog API. This maintains
// state information for a particular application connection.
type Client struct {
apiKey, appKey string
//The Http Client that is used to make requests
HttpClient *http.Client
}
// valid is the struct to unmarshal validation endpoint responses into.
type valid struct {
Errors []string `json:"errors"`
IsValid bool `json:"valid"`
}
// NewClient returns a new datadog.Client which can be used to access the API
// methods. The expected argument is the API key.
func NewClient(apiKey, appKey string) *Client {
return &Client{
apiKey: apiKey,
appKey: appKey,
HttpClient: http.DefaultClient,
}
}
// Validate checks if the API and application keys are valid.
func (client *Client) Validate() (bool, error) {
var bodyreader io.Reader
var out valid
req, err := http.NewRequest("GET", client.uriForAPI("/v1/validate"), bodyreader)
if err != nil {
return false, err
}
if bodyreader != nil {
req.Header.Add("Content-Type", "application/json")
}
var resp *http.Response
resp, err = client.HttpClient.Do(req)
if err != nil {
return false, err
}
defer resp.Body.Close()
// Only care about 200 OK or 403 which we'll unmarshal into struct valid. Everything else is of no interest to us.
if resp.StatusCode != 200 && resp.StatusCode != 403 {
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
return false, err
}
return false, fmt.Errorf("API error %s: %s", resp.Status, body)
}
body, err := ioutil.ReadAll(resp.Body)
err = json.Unmarshal(body, &out)
if err != nil {
return false, err
}
return out.IsValid, nil
}