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package endpointcreds_test
import (
"bytes"
"context"
"errors"
"fmt"
"io/ioutil"
"net/http"
"strings"
"testing"
"time"
"github.com/aws/aws-sdk-go-v2/credentials/endpointcreds"
"github.com/aws/aws-sdk-go-v2/internal/sdk"
"github.com/aws/smithy-go"
)
type mockClient func(*http.Request) (*http.Response, error)
func (m mockClient) Do(r *http.Request) (*http.Response, error) {
return m(r)
}
func TestRetrieveRefreshableCredentials(t *testing.T) {
orig := sdk.NowTime
defer func() { sdk.NowTime = orig }()
p := endpointcreds.New("http://127.0.0.1", func(o *endpointcreds.Options) {
o.HTTPClient = mockClient(func(r *http.Request) (*http.Response, error) {
expTime := time.Now().UTC().Add(1 * time.Hour).Format("2006-01-02T15:04:05Z")
return &http.Response{
StatusCode: 200,
Body: ioutil.NopCloser(bytes.NewReader([]byte(fmt.Sprintf(`{
"AccessKeyID": "AKID",
"SecretAccessKey": "SECRET",
"Token": "TOKEN",
"Expiration": "%s"
}`, expTime)))),
}, nil
})
})
creds, err := p.Retrieve(context.Background())
if err != nil {
t.Fatalf("expect no error, got %v", err)
}
if e, a := "AKID", creds.AccessKeyID; e != a {
t.Errorf("expect %v, got %v", e, a)
}
if e, a := "SECRET", creds.SecretAccessKey; e != a {
t.Errorf("expect %v, got %v", e, a)
}
if e, a := "TOKEN", creds.SessionToken; e != a {
t.Errorf("expect %v, got %v", e, a)
}
if creds.Expired() {
t.Errorf("expect not expired")
}
sdk.NowTime = func() time.Time {
return time.Now().Add(2 * time.Hour)
}
if !creds.Expired() {
t.Errorf("expect to be expired")
}
}
func TestRetrieveStaticCredentials(t *testing.T) {
orig := sdk.NowTime
defer func() { sdk.NowTime = orig }()
p := endpointcreds.New("http://127.0.0.1", func(o *endpointcreds.Options) {
o.HTTPClient = mockClient(func(r *http.Request) (*http.Response, error) {
return &http.Response{
StatusCode: 200,
Body: ioutil.NopCloser(bytes.NewReader([]byte(`{
"AccessKeyID": "AKID",
"SecretAccessKey": "SECRET"
}`))),
}, nil
})
})
creds, err := p.Retrieve(context.Background())
if err != nil {
t.Fatalf("expect no error, got %v", err)
}
if e, a := "AKID", creds.AccessKeyID; e != a {
t.Errorf("expect %v, got %v", e, a)
}
if e, a := "SECRET", creds.SecretAccessKey; e != a {
t.Errorf("expect %v, got %v", e, a)
}
if v := creds.SessionToken; len(v) != 0 {
t.Errorf("expect empty, got %v", v)
}
sdk.NowTime = func() time.Time {
return time.Date(3000, 12, 16, 1, 30, 37, 0, time.UTC)
}
if creds.Expired() {
t.Errorf("expect not to be expired")
}
}
func TestFailedRetrieveCredentials(t *testing.T) {
p := endpointcreds.New("http://127.0.0.1", func(o *endpointcreds.Options) {
o.HTTPClient = mockClient(func(r *http.Request) (*http.Response, error) {
return &http.Response{
StatusCode: 400,
Body: ioutil.NopCloser(bytes.NewReader([]byte(`{
"code": "Error",
"message": "Message"
}`))),
}, nil
})
})
creds, err := p.Retrieve(context.Background())
if err == nil {
t.Fatalf("expect error, got none")
}
if e, a := "failed to load credentials", err.Error(); !strings.Contains(a, e) {
t.Errorf("expect %v, got %v", e, a)
}
var apiError smithy.APIError
if !errors.As(err, &apiError) {
t.Fatalf("expect %T error, got %v", apiError, err)
}
if e, a := "Error", apiError.ErrorCode(); e != a {
t.Errorf("expect %v, got %v", e, a)
}
if e, a := "Message", apiError.ErrorMessage(); e != a {
t.Errorf("expect %v, got %v", e, a)
}
if v := creds.AccessKeyID; len(v) != 0 {
t.Errorf("expect empty, got %v", v)
}
if v := creds.SecretAccessKey; len(v) != 0 {
t.Errorf("expect empty, got %v", v)
}
if v := creds.SessionToken; len(v) != 0 {
t.Errorf("expect empty, got %v", v)
}
if creds.Expired() {
t.Errorf("expect empty creds not to be expired")
}
}
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