func c_aws(accessKey, secretKey, region string) (opentsdb.MultiDataPoint, error) {
var md opentsdb.MultiDataPoint
creds := credentials.NewStaticCredentials(accessKey, secretKey, "")
conf := &aws.Config{
Credentials: creds,
Region: ®ion,
}
ecc := ec2.New(conf)
if ecc == nil {
return nil, fmt.Errorf("unable to login to EC2")
}
as := autoscaling.New(conf)
if as == nil {
return nil, fmt.Errorf("unable to login to AutoScaling")
}
elb := elb.New(conf)
if elb == nil {
return nil, fmt.Errorf("unable to login to ELB")
}
cw := cloudwatch.New(conf)
if cw == nil {
return nil, fmt.Errorf("unable to login to CloudWatch")
}
instances, err := awsGetInstances(*ecc)
if err != nil {
slog.Info("No EC2 Instances found.")
}
loadBalancers, err := awsGetLoadBalancers(*elb)
if err != nil {
slog.Info("No ELB Load Balancecrs found.")
}
asgs, err := awsGetAutoScaleGroups(*as)
if err != nil {
slog.Info("No AutoScaleGroups found.")
}
for _, loadBalancer := range loadBalancers {
awsGetELBLatency(*cw, &md, loadBalancer)
awsGetELBHostCounts(*cw, &md, loadBalancer)
awsGetELB2XX(*cw, &md, loadBalancer)
awsGetELB5XX(*cw, &md, loadBalancer)
}
for _, instance := range instances {
awsGetCPU(*cw, &md, instance)
awsGetNetwork(*cw, &md, instance)
awsGetDiskBytes(*cw, &md, instance)
awsGetDiskOps(*cw, &md, instance)
awsGetStatusChecks(*cw, &md, instance)
}
for _, asg := range asgs {
awsGetAsgCPU(*cw, &md, asg)
}
return md, nil
}
func TestResignRequestExpiredCreds(t *testing.T) {
creds := credentials.NewStaticCredentials("AKID", "SECRET", "SESSION")
svc := service.New(&aws.Config{Credentials: creds})
r := svc.NewRequest(
&request.Operation{
Name: "BatchGetItem",
HTTPMethod: "POST",
HTTPPath: "/",
},
nil,
nil,
)
Sign(r)
querySig := r.HTTPRequest.Header.Get("Authorization")
creds.Expire()
Sign(r)
assert.NotEqual(t, querySig, r.HTTPRequest.Header.Get("Authorization"))
}
func buildSigner(serviceName string, region string, signTime time.Time, expireTime time.Duration, body string) signer {
endpoint := "https://" + serviceName + "." + region + ".amazonaws.com"
reader := strings.NewReader(body)
req, _ := http.NewRequest("POST", endpoint, reader)
req.URL.Opaque = "//example.org/bucket/key-._~,!@#$%^&*()"
req.Header.Add("X-Amz-Target", "prefix.Operation")
req.Header.Add("Content-Type", "application/x-amz-json-1.0")
req.Header.Add("Content-Length", string(len(body)))
req.Header.Add("X-Amz-Meta-Other-Header", "some-value=!@#$%^&* (+)")
return signer{
Request: req,
Time: signTime,
ExpireTime: expireTime,
Query: req.URL.Query(),
Body: reader,
ServiceName: serviceName,
Region: region,
Credentials: credentials.NewStaticCredentials("AKID", "SECRET", "SESSION"),
}
}
func TestIgnoreResignRequestWithValidCreds(t *testing.T) {
svc := service.New(&aws.Config{
Credentials: credentials.NewStaticCredentials("AKID", "SECRET", "SESSION"),
Region: aws.String("us-west-2"),
})
r := svc.NewRequest(
&request.Operation{
Name: "BatchGetItem",
HTTPMethod: "POST",
HTTPPath: "/",
},
nil,
nil,
)
Sign(r)
sig := r.HTTPRequest.Header.Get("Authorization")
Sign(r)
assert.Equal(t, sig, r.HTTPRequest.Header.Get("Authorization"))
}
// test that the request is retried after the credentials are expired.
func TestRequestRecoverExpiredCreds(t *testing.T) {
reqNum := 0
reqs := []http.Response{
{StatusCode: 400, Body: body(`{"__type":"ExpiredTokenException","message":"expired token"}`)},
{StatusCode: 200, Body: body(`{"data":"valid"}`)},
}
s := service.New(&aws.Config{MaxRetries: aws.Int(10), Credentials: credentials.NewStaticCredentials("AKID", "SECRET", "")})
s.Handlers.Validate.Clear()
s.Handlers.Unmarshal.PushBack(unmarshal)
s.Handlers.UnmarshalError.PushBack(unmarshalError)
credExpiredBeforeRetry := false
credExpiredAfterRetry := false
s.Handlers.AfterRetry.PushBack(func(r *request.Request) {
credExpiredAfterRetry = r.Service.Config.Credentials.IsExpired()
})
s.Handlers.Sign.Clear()
s.Handlers.Sign.PushBack(func(r *request.Request) {
r.Service.Config.Credentials.Get()
})
s.Handlers.Send.Clear() // mock sending
s.Handlers.Send.PushBack(func(r *request.Request) {
r.HTTPResponse = &reqs[reqNum]
reqNum++
})
out := &testData{}
r := s.NewRequest(&request.Operation{Name: "Operation"}, nil, out)
err := r.Send()
assert.Nil(t, err)
assert.False(t, credExpiredBeforeRetry, "Expect valid creds before retry check")
assert.True(t, credExpiredAfterRetry, "Expect expired creds after retry check")
assert.False(t, s.Config.Credentials.IsExpired(), "Expect valid creds after cred expired recovery")
assert.Equal(t, 1, int(r.RetryCount))
assert.Equal(t, "valid", out.Data)
}
package aws
import (
"net/http"
"reflect"
"testing"
"bosun.org/_third_party/github.com/aws/aws-sdk-go/aws/credentials"
)
var testCredentials = credentials.NewStaticCredentials("AKID", "SECRET", "SESSION")
var copyTestConfig = Config{
Credentials: testCredentials,
Endpoint: String("CopyTestEndpoint"),
Region: String("COPY_TEST_AWS_REGION"),
DisableSSL: Bool(true),
HTTPClient: http.DefaultClient,
LogLevel: LogLevel(LogDebug),
Logger: NewDefaultLogger(),
MaxRetries: Int(DefaultRetries),
DisableParamValidation: Bool(true),
DisableComputeChecksums: Bool(true),
S3ForcePathStyle: Bool(true),
}
func TestCopy(t *testing.T) {
want := copyTestConfig
got := copyTestConfig.Copy()
if !reflect.DeepEqual(*got, want) {
t.Errorf("Copy() = %+v", got)