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aws_get_external_id.go
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/
aws_get_external_id.go
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package cloudhealth
import (
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
"net/url"
"time"
)
// AwsExternalID is used to enable integration with AWS via IAM Roles.
type AwsExternalID struct {
ExternalID string `json:"generated_external_id"`
}
// GetAwsExternalID gets the AWS External ID tied to the CloudHealth Account.
func (s *Client) GetAwsExternalID() (string, error) {
relativeURL, _ := url.Parse(fmt.Sprintf("aws_accounts/:id/generate_external_id?api_key=%s", s.ApiKey))
url := s.EndpointURL.ResolveReference(relativeURL)
req, err := http.NewRequest("GET", url.String(), nil)
client := &http.Client{
Timeout: time.Second * time.Duration(s.Timeout),
}
resp, err := client.Do(req)
if err != nil {
return "", err
}
defer resp.Body.Close()
responseBody, err := ioutil.ReadAll(resp.Body)
if err != nil {
return "", err
}
switch resp.StatusCode {
case http.StatusOK:
var id = new(AwsExternalID)
err = json.Unmarshal(responseBody, &id)
if err != nil {
return "", err
}
return id.ExternalID, nil
case http.StatusUnauthorized:
return "", ErrClientAuthenticationError
case http.StatusForbidden:
return "", ErrClientAuthenticationError
default:
return "", fmt.Errorf("Unknown Response with CloudHealth: `%d`", resp.StatusCode)
}
}