1 files changed, 0 insertions, 171 deletions
diff --git a/vendor/github.com/gin-contrib/cors/cors.go b/vendor/github.com/gin-contrib/cors/cors.go
deleted file mode 100644
index d6d06de03..000000000
--- a/vendor/github.com/gin-contrib/cors/cors.go
+++ /dev/null
@@ -1,171 +0,0 @@
-package cors
-
-import (
-	"errors"
-	"strings"
-	"time"
-
-	"github.com/gin-gonic/gin"
-)
-
-// Config represents all available options for the middleware.
-type Config struct {
-	AllowAllOrigins bool
-
-	// AllowOrigins is a list of origins a cross-domain request can be executed from.
-	// If the special "*" value is present in the list, all origins will be allowed.
-	// Default value is []
-	AllowOrigins []string
-
-	// AllowOriginFunc is a custom function to validate the origin. It take the origin
-	// as argument and returns true if allowed or false otherwise. If this option is
-	// set, the content of AllowOrigins is ignored.
-	AllowOriginFunc func(origin string) bool
-
-	// AllowMethods is a list of methods the client is allowed to use with
-	// cross-domain requests. Default value is simple methods (GET and POST)
-	AllowMethods []string
-
-	// AllowHeaders is list of non simple headers the client is allowed to use with
-	// cross-domain requests.
-	AllowHeaders []string
-
-	// AllowCredentials indicates whether the request can include user credentials like
-	// cookies, HTTP authentication or client side SSL certificates.
-	AllowCredentials bool
-
-	// ExposedHeaders indicates which headers are safe to expose to the API of a CORS
-	// API specification
-	ExposeHeaders []string
-
-	// MaxAge indicates how long (in seconds) the results of a preflight request
-	// can be cached
-	MaxAge time.Duration
-
-	// Allows to add origins like http://some-domain/*, https://api.* or http://some.*.subdomain.com
-	AllowWildcard bool
-
-	// Allows usage of popular browser extensions schemas
-	AllowBrowserExtensions bool
-
-	// Allows usage of WebSocket protocol
-	AllowWebSockets bool
-
-	// Allows usage of file:// schema (dangerous!) use it only when you 100% sure it's needed
-	AllowFiles bool
-}
-
-// AddAllowMethods is allowed to add custom methods
-func (c *Config) AddAllowMethods(methods ...string) {
-	c.AllowMethods = append(c.AllowMethods, methods...)
-}
-
-// AddAllowHeaders is allowed to add custom headers
-func (c *Config) AddAllowHeaders(headers ...string) {
-	c.AllowHeaders = append(c.AllowHeaders, headers...)
-}
-
-// AddExposeHeaders is allowed to add custom expose headers
-func (c *Config) AddExposeHeaders(headers ...string) {
-	c.ExposeHeaders = append(c.ExposeHeaders, headers...)
-}
-
-func (c Config) getAllowedSchemas() []string {
-	allowedSchemas := DefaultSchemas
-	if c.AllowBrowserExtensions {
-		allowedSchemas = append(allowedSchemas, ExtensionSchemas...)
-	}
-	if c.AllowWebSockets {
-		allowedSchemas = append(allowedSchemas, WebSocketSchemas...)
-	}
-	if c.AllowFiles {
-		allowedSchemas = append(allowedSchemas, FileSchemas...)
-	}
-	return allowedSchemas
-}
-
-func (c Config) validateAllowedSchemas(origin string) bool {
-	allowedSchemas := c.getAllowedSchemas()
-	for _, schema := range allowedSchemas {
-		if strings.HasPrefix(origin, schema) {
-			return true
-		}
-	}
-	return false
-}
-
-// Validate is check configuration of user defined.
-func (c *Config) Validate() error {
-	if c.AllowAllOrigins && (c.AllowOriginFunc != nil || len(c.AllowOrigins) > 0) {
-		return errors.New("conflict settings: all origins are allowed. AllowOriginFunc or AllowOrigins is not needed")
-	}
-	if !c.AllowAllOrigins && c.AllowOriginFunc == nil && len(c.AllowOrigins) == 0 {
-		return errors.New("conflict settings: all origins disabled")
-	}
-	for _, origin := range c.AllowOrigins {
-		if origin == "*" {
-			c.AllowAllOrigins = true
-			return nil
-		} else if !strings.Contains(origin, "*") && !c.validateAllowedSchemas(origin) {
-			return errors.New("bad origin: origins must contain '*' or include " + strings.Join(c.getAllowedSchemas(), ","))
-		}
-	}
-	return nil
-}
-
-func (c Config) parseWildcardRules() [][]string {
-	var wRules [][]string
-
-	if !c.AllowWildcard {
-		return wRules
-	}
-
-	for _, o := range c.AllowOrigins {
-		if !strings.Contains(o, "*") {
-			continue
-		}
-
-		if c := strings.Count(o, "*"); c > 1 {
-			panic(errors.New("only one * is allowed").Error())
-		}
-
-		i := strings.Index(o, "*")
-		if i == 0 {
-			wRules = append(wRules, []string{"*", o[1:]})
-			continue
-		}
-		if i == (len(o) - 1) {
-			wRules = append(wRules, []string{o[:i-1], "*"})
-			continue
-		}
-
-		wRules = append(wRules, []string{o[:i], o[i+1:]})
-	}
-
-	return wRules
-}
-
-// DefaultConfig returns a generic default configuration mapped to localhost.
-func DefaultConfig() Config {
-	return Config{
-		AllowMethods:     []string{"GET", "POST", "PUT", "PATCH", "DELETE", "HEAD"},
-		AllowHeaders:     []string{"Origin", "Content-Length", "Content-Type"},
-		AllowCredentials: false,
-		MaxAge:           12 * time.Hour,
-	}
-}
-
-// Default returns the location middleware with default configuration.
-func Default() gin.HandlerFunc {
-	config := DefaultConfig()
-	config.AllowAllOrigins = true
-	return New(config)
-}
-
-// New returns the location middleware with user-defined custom configuration.
-func New(config Config) gin.HandlerFunc {
-	cors := newCors(config)
-	return func(c *gin.Context) {
-		cors.applyCors(c)
-	}
-}