1 files changed, 0 insertions, 191 deletions
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/credentials/endpointcreds/provider.go b/vendor/github.com/aws/aws-sdk-go/aws/credentials/endpointcreds/provider.go
deleted file mode 100644
index a4cec5c..0000000
--- a/vendor/github.com/aws/aws-sdk-go/aws/credentials/endpointcreds/provider.go
+++ /dev/null
@@ -1,191 +0,0 @@
-// Package endpointcreds provides support for retrieving credentials from an
-// arbitrary HTTP endpoint.
-//
-// The credentials endpoint Provider can receive both static and refreshable
-// credentials that will expire. Credentials are static when an "Expiration"
-// value is not provided in the endpoint's response.
-//
-// Static credentials will never expire once they have been retrieved. The format
-// of the static credentials response:
-//    {
-//        "AccessKeyId" : "MUA...",
-//        "SecretAccessKey" : "/7PC5om....",
-//    }
-//
-// Refreshable credentials will expire within the "ExpiryWindow" of the Expiration
-// value in the response. The format of the refreshable credentials response:
-//    {
-//        "AccessKeyId" : "MUA...",
-//        "SecretAccessKey" : "/7PC5om....",
-//        "Token" : "AQoDY....=",
-//        "Expiration" : "2016-02-25T06:03:31Z"
-//    }
-//
-// Errors should be returned in the following format and only returned with 400
-// or 500 HTTP status codes.
-//    {
-//        "code": "ErrorCode",
-//        "message": "Helpful error message."
-//    }
-package endpointcreds
-
-import (
-	"encoding/json"
-	"time"
-
-	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/aws/awserr"
-	"github.com/aws/aws-sdk-go/aws/client"
-	"github.com/aws/aws-sdk-go/aws/client/metadata"
-	"github.com/aws/aws-sdk-go/aws/credentials"
-	"github.com/aws/aws-sdk-go/aws/request"
-)
-
-// ProviderName is the name of the credentials provider.
-const ProviderName = `CredentialsEndpointProvider`
-
-// Provider satisfies the credentials.Provider interface, and is a client to
-// retrieve credentials from an arbitrary endpoint.
-type Provider struct {
-	staticCreds bool
-	credentials.Expiry
-
-	// Requires a AWS Client to make HTTP requests to the endpoint with.
-	// the Endpoint the request will be made to is provided by the aws.Config's
-	// Endpoint value.
-	Client *client.Client
-
-	// ExpiryWindow will allow the credentials to trigger refreshing prior to
-	// the credentials actually expiring. This is beneficial so race conditions
-	// with expiring credentials do not cause request to fail unexpectedly
-	// due to ExpiredTokenException exceptions.
-	//
-	// So a ExpiryWindow of 10s would cause calls to IsExpired() to return true
-	// 10 seconds before the credentials are actually expired.
-	//
-	// If ExpiryWindow is 0 or less it will be ignored.
-	ExpiryWindow time.Duration
-}
-
-// NewProviderClient returns a credentials Provider for retrieving AWS credentials
-// from arbitrary endpoint.
-func NewProviderClient(cfg aws.Config, handlers request.Handlers, endpoint string, options ...func(*Provider)) credentials.Provider {
-	p := &Provider{
-		Client: client.New(
-			cfg,
-			metadata.ClientInfo{
-				ServiceName: "CredentialsEndpoint",
-				Endpoint:    endpoint,
-			},
-			handlers,
-		),
-	}
-
-	p.Client.Handlers.Unmarshal.PushBack(unmarshalHandler)
-	p.Client.Handlers.UnmarshalError.PushBack(unmarshalError)
-	p.Client.Handlers.Validate.Clear()
-	p.Client.Handlers.Validate.PushBack(validateEndpointHandler)
-
-	for _, option := range options {
-		option(p)
-	}
-
-	return p
-}
-
-// NewCredentialsClient returns a Credentials wrapper for retrieving credentials
-// from an arbitrary endpoint concurrently. The client will request the
-func NewCredentialsClient(cfg aws.Config, handlers request.Handlers, endpoint string, options ...func(*Provider)) *credentials.Credentials {
-	return credentials.NewCredentials(NewProviderClient(cfg, handlers, endpoint, options...))
-}
-
-// IsExpired returns true if the credentials retrieved are expired, or not yet
-// retrieved.
-func (p *Provider) IsExpired() bool {
-	if p.staticCreds {
-		return false
-	}
-	return p.Expiry.IsExpired()
-}
-
-// Retrieve will attempt to request the credentials from the endpoint the Provider
-// was configured for. And error will be returned if the retrieval fails.
-func (p *Provider) Retrieve() (credentials.Value, error) {
-	resp, err := p.getCredentials()
-	if err != nil {
-		return credentials.Value{ProviderName: ProviderName},
-			awserr.New("CredentialsEndpointError", "failed to load credentials", err)
-	}
-
-	if resp.Expiration != nil {
-		p.SetExpiration(*resp.Expiration, p.ExpiryWindow)
-	} else {
-		p.staticCreds = true
-	}
-
-	return credentials.Value{
-		AccessKeyID:     resp.AccessKeyID,
-		SecretAccessKey: resp.SecretAccessKey,
-		SessionToken:    resp.Token,
-		ProviderName:    ProviderName,
-	}, nil
-}
-
-type getCredentialsOutput struct {
-	Expiration      *time.Time
-	AccessKeyID     string
-	SecretAccessKey string
-	Token           string
-}
-
-type errorOutput struct {
-	Code    string `json:"code"`
-	Message string `json:"message"`
-}
-
-func (p *Provider) getCredentials() (*getCredentialsOutput, error) {
-	op := &request.Operation{
-		Name:       "GetCredentials",
-		HTTPMethod: "GET",
-	}
-
-	out := &getCredentialsOutput{}
-	req := p.Client.NewRequest(op, nil, out)
-	req.HTTPRequest.Header.Set("Accept", "application/json")
-
-	return out, req.Send()
-}
-
-func validateEndpointHandler(r *request.Request) {
-	if len(r.ClientInfo.Endpoint) == 0 {
-		r.Error = aws.ErrMissingEndpoint
-	}
-}
-
-func unmarshalHandler(r *request.Request) {
-	defer r.HTTPResponse.Body.Close()
-
-	out := r.Data.(*getCredentialsOutput)
-	if err := json.NewDecoder(r.HTTPResponse.Body).Decode(&out); err != nil {
-		r.Error = awserr.New("SerializationError",
-			"failed to decode endpoint credentials",
-			err,
-		)
-	}
-}
-
-func unmarshalError(r *request.Request) {
-	defer r.HTTPResponse.Body.Close()
-
-	var errOut errorOutput
-	if err := json.NewDecoder(r.HTTPResponse.Body).Decode(&errOut); err != nil {
-		r.Error = awserr.New("SerializationError",
-			"failed to decode endpoint credentials",
-			err,
-		)
-	}
-
-	// Response body format is not consistent between metadata endpoints.
-	// Grab the error message as a string and include that as the source error
-	r.Error = awserr.New(errOut.Code, errOut.Message, nil)
-}