func TestAfterRetryRefreshCreds(t *testing.T) {
os.Clearenv()
credProvider := &mockCredsProvider{}
svc := awstesting.NewClient(&aws.Config{
Credentials: credentials.NewCredentials(credProvider),
MaxRetries: aws.Int(1),
})
svc.Handlers.Clear()
svc.Handlers.ValidateResponse.PushBack(func(r *request.Request) {
r.Error = awserr.New("UnknownError", "", nil)
r.HTTPResponse = &http.Response{StatusCode: 400}
})
svc.Handlers.UnmarshalError.PushBack(func(r *request.Request) {
r.Error = awserr.New("ExpiredTokenException", "", nil)
})
svc.Handlers.AfterRetry.PushBackNamed(corehandlers.AfterRetryHandler)
assert.True(t, svc.Config.Credentials.IsExpired(), "Expect to start out expired")
assert.False(t, credProvider.retrieveCalled)
req := svc.NewRequest(&request.Operation{Name: "Operation"}, nil, nil)
req.Send()
assert.True(t, svc.Config.Credentials.IsExpired())
assert.False(t, credProvider.retrieveCalled)
_, err := svc.Config.Credentials.Get()
assert.NoError(t, err)
assert.True(t, credProvider.retrieveCalled)
}
// NewCredentials returns a pointer to a new Credentials object wrapping the
// AssumeRoleProvider. The credentials will expire every 15 minutes and the
// role will be named after a nanosecond timestamp of this operation.
//
// The sts and roleARN parameters are used for building the "AssumeRole" call.
// Pass nil as sts to use the default client.
//
// Window is the expiry window that will be subtracted from the expiry returned
// by the role credential request. This is done so that the credentials will
// expire sooner than their actual lifespan.
func NewCredentials(client AssumeRoler, roleARN string, window time.Duration) *credentials.Credentials {
return credentials.NewCredentials(&AssumeRoleProvider{
Client: client,
RoleARN: roleARN,
ExpiryWindow: window,
})
}
func TestPreResignRequestExpiredCreds(t *testing.T) {
provider := &credentials.StaticProvider{Value: credentials.Value{
AccessKeyID: "AKID",
SecretAccessKey: "SECRET",
SessionToken: "SESSION",
}}
creds := credentials.NewCredentials(provider)
svc := awstesting.NewClient(&aws.Config{Credentials: creds})
r := svc.NewRequest(
&request.Operation{
Name: "BatchGetItem",
HTTPMethod: "POST",
HTTPPath: "/",
},
nil,
nil,
)
r.ExpireTime = time.Minute * 10
Sign(r)
querySig := r.HTTPRequest.URL.Query().Get("X-Amz-Signature")
creds.Expire()
r.Time = time.Now().Add(time.Hour * 48)
Sign(r)
assert.NotEqual(t, querySig, r.HTTPRequest.URL.Query().Get("X-Amz-Signature"))
}
// NewCredentialsWithClient returns a pointer to a new Credentials object wrapping
// the EC2RoleProvider. Takes a EC2Metadata client to use when connecting to EC2
// metadata service.
func NewCredentialsWithClient(client *ec2metadata.EC2Metadata, options ...func(*EC2RoleProvider)) *credentials.Credentials {
p := &EC2RoleProvider{
Client: client,
}
for _, option := range options {
option(p)
}
return credentials.NewCredentials(p)
}
// NewCredentials returns a pointer to a new Credentials object wrapping
// the EC2RoleProvider. Takes a ConfigProvider to create a EC2Metadata client.
// The ConfigProvider is satisfied by the session.Session type.
func NewCredentials(c client.ConfigProvider, options ...func(*EC2RoleProvider)) *credentials.Credentials {
p := &EC2RoleProvider{
Client: ec2metadata.New(c),
}
for _, option := range options {
option(p)
}
return credentials.NewCredentials(p)
}
// NewCredentialsWithClient returns a pointer to a new Credentials object wrapping the
// AssumeRoleProvider. The credentials will expire every 15 minutes and the
// role will be named after a nanosecond timestamp of this operation.
//
// Takes an AssumeRoler which can be satisfiede by the STS client.
func NewCredentialsWithClient(svc AssumeRoler, roleARN string, options ...func(*AssumeRoleProvider)) *credentials.Credentials {
p := &AssumeRoleProvider{
Client: svc,
RoleARN: roleARN,
Duration: DefaultDuration,
}
for _, option := range options {
option(p)
}
return credentials.NewCredentials(p)
}
// NewCredentials returns a pointer to a new Credentials object wrapping the
// AssumeRoleProvider. The credentials will expire every 15 minutes and the
// role will be named after a nanosecond timestamp of this operation.
//
// Takes a Config provider to create the STS client. The ConfigProvider is
// satisfied by the session.Session type.
func NewCredentials(c client.ConfigProvider, roleARN string, options ...func(*AssumeRoleProvider)) *credentials.Credentials {
p := &AssumeRoleProvider{
Client: sts.New(c),
RoleARN: roleARN,
Duration: DefaultDuration,
}
for _, option := range options {
option(p)
}
return credentials.NewCredentials(p)
}
func awsConfig() *aws.Config {
return &aws.Config{
Credentials: credentials.NewCredentials(&AwsCredentials{}),
}
}
func KMS(c *Crypt) *kms.KMS {
return kms.New(session.New(), &aws.Config{
Credentials: credentials.NewCredentials(&Credentials{Crypt: c}),
Region: aws.String(c.AwsRegion),
})
}
// NewCredentials returns a pointer to a new Credentials object
// wrapping the EC2RoleProvider.
//
// Takes a custom http.Client which can be configured for custom handling of
// things such as timeout.
//
// Endpoint is the URL that the EC2RoleProvider will connect to when retrieving
// role and credentials.
//
// Window is the expiry window that will be subtracted from the expiry returned
// by the role credential request. This is done so that the credentials will
// expire sooner than their actual lifespan.
func NewCredentials(client *ec2metadata.Client, window time.Duration) *credentials.Credentials {
return credentials.NewCredentials(&EC2RoleProvider{
Client: client,
ExpiryWindow: window,
})
}