1 files changed, 0 insertions, 89 deletions
diff --git a/vendor/github.com/tomasen/realip/realip.go b/vendor/github.com/tomasen/realip/realip.go
deleted file mode 100644
index e2803a2..0000000
--- a/vendor/github.com/tomasen/realip/realip.go
+++ /dev/null
@@ -1,89 +0,0 @@
-package realip
-
-import (
-	"errors"
-	"net"
-	"net/http"
-	"strings"
-)
-
-var cidrs []*net.IPNet
-
-func init() {
-	maxCidrBlocks := []string{
-		"127.0.0.1/8",    // localhost
-		"10.0.0.0/8",     // 24-bit block
-		"172.16.0.0/12",  // 20-bit block
-		"192.168.0.0/16", // 16-bit block
-		"169.254.0.0/16", // link local address
-		"::1/128",        // localhost IPv6
-		"fc00::/7",       // unique local address IPv6
-		"fe80::/10",      // link local address IPv6
-	}
-
-	cidrs = make([]*net.IPNet, len(maxCidrBlocks))
-	for i, maxCidrBlock := range maxCidrBlocks {
-		_, cidr, _ := net.ParseCIDR(maxCidrBlock)
-		cidrs[i] = cidr
-	}
-}
-
-// isLocalAddress works by checking if the address is under private CIDR blocks.
-// List of private CIDR blocks can be seen on :
-//
-// https://en.wikipedia.org/wiki/Private_network
-//
-// https://en.wikipedia.org/wiki/Link-local_address
-func isPrivateAddress(address string) (bool, error) {
-	ipAddress := net.ParseIP(address)
-	if ipAddress == nil {
-		return false, errors.New("address is not valid")
-	}
-
-	for i := range cidrs {
-		if cidrs[i].Contains(ipAddress) {
-			return true, nil
-		}
-	}
-
-	return false, nil
-}
-
-// FromRequest return client's real public IP address from http request headers.
-func FromRequest(r *http.Request) string {
-	// Fetch header value
-	xRealIP := r.Header.Get("X-Real-Ip")
-	xForwardedFor := r.Header.Get("X-Forwarded-For")
-
-	// If both empty, return IP from remote address
-	if xRealIP == "" && xForwardedFor == "" {
-		var remoteIP string
-
-		// If there are colon in remote address, remove the port number
-		// otherwise, return remote address as is
-		if strings.ContainsRune(r.RemoteAddr, ':') {
-			remoteIP, _, _ = net.SplitHostPort(r.RemoteAddr)
-		} else {
-			remoteIP = r.RemoteAddr
-		}
-
-		return remoteIP
-	}
-
-	// Check list of IP in X-Forwarded-For and return the first global address
-	for _, address := range strings.Split(xForwardedFor, ",") {
-		address = strings.TrimSpace(address)
-		isPrivate, err := isPrivateAddress(address)
-		if !isPrivate && err == nil {
-			return address
-		}
-	}
-
-	// If nothing succeed, return X-Real-IP
-	return xRealIP
-}
-
-// RealIP is depreciated, use FromRequest instead
-func RealIP(r *http.Request) string {
-	return FromRequest(r)
-}