From 3eeef95247cc285545cbd9e888faa0d29cd1ced3 Mon Sep 17 00:00:00 2001
From: Nihey Takizawa <nihey.takizawa@gmail.com>
Date: Tue, 25 Aug 2020 15:38:32 -0300
Subject: [PATCH] Add getPresignedURL method on client

---
 README.md    | 9 +++++++++
 src/index.js | 8 ++++++++
 2 files changed, 17 insertions(+)

diff --git a/README.md b/README.md
index cda24f7..22d3123 100644
--- a/README.md
+++ b/README.md
@@ -90,6 +90,15 @@ client.downloadFile(filePathToRead, filePathToSave, createDirIfNotExists);
 - **filePathToSave** : Path to save in file system
 - **createDirIfNotExists** : Boolean to create the folder if the it doesn't exists. Default is `true`
 
+### Get Pre-signed URL for private files
+
+```js
+client.getPresignedURL(path, expires);
+```
+
+- **path** : Path for the file to get the pre-signed URL
+- **expires** : Time to expire the pre-signed URL (in seconds) (defaults to 900 seconds / 15 minutes);
+
 ## License
 
 MIT © Bruno Orlandi
diff --git a/src/index.js b/src/index.js
index 4b7b7d8..76c233c 100644
--- a/src/index.js
+++ b/src/index.js
@@ -58,6 +58,14 @@ class SpacesClient {
     return url.replace(/digitaloceanspaces/, 'cdn.digitaloceanspaces');
   }
 
+  async getPresignedURL(path, expires = 900) {
+    return this.s3client.getSignedUrlPromise('getObject', {
+      Bucket: this.bucket,
+      Key: path,
+      Expires: expires,
+    });
+  }
+
   async isFilePublic(filePath) {
     const acl = await this.s3client.getObjectAcl({
       Bucket: this.bucket,