From b59fcf74f5269ec5162185df5b85625ee2bfedb9 Mon Sep 17 00:00:00 2001
From: ihipop <ihipop@gmail.com>
Date: Fri, 25 Dec 2020 13:12:21 +0800
Subject: [PATCH] =?UTF-8?q?Fix:=20=E9=98=BF=E9=87=8C=E4=BA=91=E7=9A=84=20g?=
 =?UTF-8?q?olang=20SDK=20=E4=BC=9A=E6=8A=8A=E6=95=B4=E4=B8=AA=20object=20K?=
 =?UTF-8?q?EY=E4=B9=9F=E7=BC=96=E7=A0=81?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

(cherry picked from commit b9cd82b849065f0d1ad093708f09c8722339bf2a)
---
 .gitignore             |  1 +
 pkg/filesystem/file.go | 11 +++++++----
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/.gitignore b/.gitignore
index 40a55874..2acda621 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,3 +27,4 @@ version.lock
 *.ini
 conf/conf.ini
 /statik/
+/vendor/
\ No newline at end of file
diff --git a/pkg/filesystem/file.go b/pkg/filesystem/file.go
index efe5101d..eeadadce 100644
--- a/pkg/filesystem/file.go
+++ b/pkg/filesystem/file.go
@@ -2,8 +2,6 @@ package filesystem
 
 import (
 	"context"
-	"io"
-
 	model "github.com/cloudreve/Cloudreve/v3/models"
 	"github.com/cloudreve/Cloudreve/v3/pkg/conf"
 	"github.com/cloudreve/Cloudreve/v3/pkg/filesystem/fsctx"
@@ -11,6 +9,8 @@ import (
 	"github.com/cloudreve/Cloudreve/v3/pkg/serializer"
 	"github.com/cloudreve/Cloudreve/v3/pkg/util"
 	"github.com/juju/ratelimit"
+	"io"
+	"net/url"
 )
 
 /* ============
@@ -288,8 +288,11 @@ func (fs *FileSystem) signURL(ctx context.Context, file *model.File, ttl int64,
 	if err != nil {
 		return "", serializer.NewError(serializer.CodeNotSet, "无法获取外链", err)
 	}
-
-	return source, nil
+	// 阿里云的 golang SDK 会把整个object KEY也编码 临时解决方案是清空`RawPath`让golang的`url.EscapedPath`修正这个问题
+	// https://github.com/cloudreve/Cloudreve/issues/677  https://github.com/aliyun/aliyun-oss-go-sdk/blob/6f7e8f88c64181cc2d86d8bd46090b68851e645a/oss/conn.go#L767
+	sourceUrl, _ := url.Parse(source)
+	sourceUrl.RawPath = ""
+	return sourceUrl.String(), nil
 }
 
 // ResetFileIfNotExist 重设当前目标文件为 path，如果当前目标为空