1 files changed, 0 insertions, 45 deletions
diff --git a/vendor/github.com/goamz/goamz/ec2/sign.go b/vendor/github.com/goamz/goamz/ec2/sign.go
deleted file mode 100644
index 1c30f13bb..000000000
--- a/vendor/github.com/goamz/goamz/ec2/sign.go
+++ /dev/null
@@ -1,45 +0,0 @@
-package ec2
-
-import (
-	"crypto/hmac"
-	"crypto/sha256"
-	"encoding/base64"
-	"github.com/goamz/goamz/aws"
-	"sort"
-	"strings"
-)
-
-// ----------------------------------------------------------------------------
-// EC2 signing (http://goo.gl/fQmAN)
-
-var b64 = base64.StdEncoding
-
-func sign(auth aws.Auth, method, path string, params map[string]string, host string) {
-	params["AWSAccessKeyId"] = auth.AccessKey
-	params["SignatureVersion"] = "2"
-	params["SignatureMethod"] = "HmacSHA256"
-	if auth.Token() != "" {
-		params["SecurityToken"] = auth.Token()
-	}
-
-	// AWS specifies that the parameters in a signed request must
-	// be provided in the natural order of the keys. This is distinct
-	// from the natural order of the encoded value of key=value.
-	// Percent and equals affect the sorting order.
-	var keys, sarray []string
-	for k, _ := range params {
-		keys = append(keys, k)
-	}
-	sort.Strings(keys)
-	for _, k := range keys {
-		sarray = append(sarray, aws.Encode(k)+"="+aws.Encode(params[k]))
-	}
-	joined := strings.Join(sarray, "&")
-	payload := method + "\n" + host + "\n" + path + "\n" + joined
-	hash := hmac.New(sha256.New, []byte(auth.SecretKey))
-	hash.Write([]byte(payload))
-	signature := make([]byte, b64.EncodedLen(hash.Size()))
-	b64.Encode(signature, hash.Sum(nil))
-
-	params["Signature"] = string(signature)
-}