fix permisson check

Signed-off-by: a1012112796 <1012112796@qq.com>
Co-authored-by: zeripath <art27@cantab.net>

modules/context/org.go

@@ -12,6 +12,7 @@ import (
 	"code.gitea.io/gitea/models/perm"
 	user_model "code.gitea.io/gitea/models/user"
 	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/structs"
 )
 
 // Organization contains organization context
@@ -69,6 +70,20 @@ func HandleOrgAssignment(ctx *Context, args ...bool) {
 		return
 	}
 	org := ctx.Org.Organization
+
+	// Handle Visibility
+	if org.Visibility != structs.VisibleTypePublic && !ctx.IsSigned {
+		// We must be signed in to see limited or private organizations
+		ctx.NotFound("OrgAssignment", err)
+		return
+	}
+
+	if org.Visibility == structs.VisibleTypePrivate {
+		requireMember = true
+	} else if ctx.IsSigned && ctx.Doer.IsRestricted {
+		requireMember = true
+	}
+
 	ctx.ContextUser = org.AsUser()
 	ctx.Data["Org"] = org
 

routers/web/org/home.go

@@ -39,11 +39,6 @@ func Home(ctx *context.Context) {
 
 	org := ctx.Org.Organization
 
-	if !organization.HasOrgOrUserVisible(ctx, org.AsUser(), ctx.Doer) {
-		ctx.NotFound("HasOrgOrUserVisible", nil)
-		return
-	}
-
 	ctx.Data["PageIsUserProfile"] = true
 	ctx.Data["Title"] = org.DisplayName()
 	if len(org.Description) != 0 {