NoAuth for Caddy plugins

Former-commit-id: 5b8306eb527c9f21d14736c97e67b8689e69d025 [formerly 42d1b7035277e06aecc9a812ea4d92022a36c2a6] [formerly 31905bebcc8f337bc8f6815425778bfc652f43e4 [formerly b5961b6b63]]
Former-commit-id: 44aa1bc7df6ffa633b333b75a5045c612db44aae [formerly d22761bb6f49156f7889e28f3af8edb439c7e023]
Former-commit-id: 5a8a899a97bb7ec4c9433723c7d53f87163cccac

caddy/filemanager/filemanager.go

@@ -10,6 +10,7 @@ import (
 	"net/http"
 	"os"
 	"path/filepath"
+	"strconv"
 	"strings"
 
 	. "github.com/hacdias/filemanager"
@@ -73,6 +74,7 @@ func parse(c *caddy.Controller) ([]*config, error) {
 		baseURL := "/"
 		baseScope := "."
 		database := ""
+		noAuth := false
 
 		// Get the baseURL and baseScope
 		args := c.RemainingArgs()
@@ -93,6 +95,17 @@ func parse(c *caddy.Controller) ([]*config, error) {
 				}
 
 				database = c.Val()
+			case "no_auth":
+				if !c.NextArg() {
+					noAuth = true
+					continue
+				}
+
+				var err error
+				noAuth, err = strconv.ParseBool(c.Val())
+				if err != nil {
+					return nil, err
+				}
 			}
 		}
 
@@ -143,6 +156,7 @@ func parse(c *caddy.Controller) ([]*config, error) {
 			return nil, err
 		}
 
+		fm.NoAuth = noAuth
 		m := &config{FileManager: fm}
 		m.SetBaseURL(baseURL)
 		m.SetPrefixURL(strings.TrimSuffix(caddyConf.Addr.Path, "/"))

caddy/hugo/hugo.go

@@ -7,6 +7,7 @@ import (
 	"net/http"
 	"os"
 	"path/filepath"
+	"strconv"
 	"strings"
 
 	"github.com/hacdias/filemanager"
@@ -42,6 +43,7 @@ func parse(c *caddy.Controller) ([]*filemanager.FileManager, error) {
 		directory := "."
 		admin := "/admin"
 		database := ""
+		noAuth := false
 
 		// Get the baseURL and baseScope
 		args := c.RemainingArgs()
@@ -62,6 +64,17 @@ func parse(c *caddy.Controller) ([]*filemanager.FileManager, error) {
 				}
 
 				database = c.Val()
+			case "no_auth":
+				if !c.NextArg() {
+					noAuth = true
+					continue
+				}
+
+				var err error
+				noAuth, err = strconv.ParseBool(c.Val())
+				if err != nil {
+					return nil, err
+				}
 			}
 		}
 
@@ -132,6 +145,7 @@ func parse(c *caddy.Controller) ([]*filemanager.FileManager, error) {
 			return nil, err
 		}
 
+		m.NoAuth = noAuth
 		m.SetBaseURL(admin)
 		m.SetPrefixURL(strings.TrimSuffix(caddyConf.Addr.Path, "/"))
 		configs = append(configs, m)