add funcy/functions_go & update docker/distribution

vendor/github.com/funcy/functions_go/configuration.go

@@ -0,0 +1,57 @@
+package functions
+
+import (
+	"encoding/base64"
+	"net/http"
+	"time"
+)
+
+
+type Configuration struct {
+	UserName      string            `json:"userName,omitempty"`
+	Password      string            `json:"password,omitempty"`
+	APIKeyPrefix  map[string]string `json:"APIKeyPrefix,omitempty"`
+	APIKey        map[string]string `json:"APIKey,omitempty"`
+	Debug         bool              `json:"debug,omitempty"`
+	DebugFile     string            `json:"debugFile,omitempty"`
+	OAuthToken    string            `json:"oAuthToken,omitempty"`
+	BasePath      string            `json:"basePath,omitempty"`
+	Host          string            `json:"host,omitempty"`
+	Scheme        string            `json:"scheme,omitempty"`
+	AccessToken   string            `json:"accessToken,omitempty"`
+	DefaultHeader map[string]string `json:"defaultHeader,omitempty"`
+	UserAgent     string            `json:"userAgent,omitempty"`
+	APIClient     *APIClient
+	Transport     *http.Transport
+	Timeout       *time.Duration    `json:"timeout,omitempty"`
+}
+
+func NewConfiguration() *Configuration {
+	cfg := &Configuration{
+		BasePath:      "https://127.0.0.1:8080/v1",
+		DefaultHeader: make(map[string]string),
+		APIKey:        make(map[string]string),
+		APIKeyPrefix:  make(map[string]string),
+		UserAgent:     "Swagger-Codegen/0.1.28/go",
+		APIClient:     &APIClient{},
+	}
+
+	cfg.APIClient.config = cfg
+	return cfg
+}
+
+func (c *Configuration) GetBasicAuthEncodedString() string {
+	return base64.StdEncoding.EncodeToString([]byte(c.UserName + ":" + c.Password))
+}
+
+func (c *Configuration) AddDefaultHeader(key string, value string) {
+	c.DefaultHeader[key] = value
+}
+
+func (c *Configuration) GetAPIKeyWithPrefix(APIKeyIdentifier string) string {
+	if c.APIKeyPrefix[APIKeyIdentifier] != "" {
+		return c.APIKeyPrefix[APIKeyIdentifier] + " " + c.APIKey[APIKeyIdentifier]
+	}
+
+	return c.APIKey[APIKeyIdentifier]
+}