Signed url fix, default expiry

Author: manu4543

README.md

@@ -43,7 +43,7 @@ allprojects {
 Step 2. Add the dependency on project's `build.gradle`:
 ```
 dependencies {
-        implementation 'com.github.imagekit-developer:imagekit-java:1.0.2'
+        implementation 'com.github.imagekit-developer:imagekit-java:1.0.3'
 }
 ```
 ### Maven users
@@ -61,7 +61,7 @@ Step 2. Add the dependency in POM file:
 <dependency>
     <groupId>com.github.imagekit-developer</groupId>
     <artifactId>imagekit-java</artifactId>
-    <version>1.0.2</version>
+    <version>1.0.3</version>
 </dependency>
 ```
 
@@ -122,7 +122,7 @@ String url = ImageKit.getInstance().getUrl(options);
 ```
 The result in a URL like
 ```
-https://ik.imagekit.io/your_imagekit_id/tr:w-400,h-600/default-image.jpg?v=123&ik-sdk-version=java-1.0.2
+https://ik.imagekit.io/your_imagekit_id/tr:w-400,h-600/default-image.jpg?v=123&ik-sdk-version=java-1.0.3
 ```
 
 **2. Using full image URL**
@@ -147,7 +147,7 @@ String url = ImageKit.getInstance().getUrl(options);
 The results in a URL like
 
 ```
-https://ik.imagekit.io/your_imagekit_id/default-image.jpg?tr=w-400,h-600&ik-sdk-version=java-1.0.2
+https://ik.imagekit.io/your_imagekit_id/default-image.jpg?tr=w-400,h-600&ik-sdk-version=java-1.0.3
 ```
 
 The ```.getUrl()``` method accepts the following parameters
@@ -187,7 +187,7 @@ String url = ImageKit.getInstance().getUrl(options);
 
 Sample Result URL -
 ```
-https://ik.imagekit.io/your_imagekit_id/default-image.jpg?tr=h-300&w-400:rt-90&ik-sdk-version=java-1.0.2
+https://ik.imagekit.io/your_imagekit_id/default-image.jpg?tr=h-300&w-400:rt-90&ik-sdk-version=java-1.0.3
 ```
 
 **2. Sharpening and contrast transforms and a progressive JPG image**
@@ -215,7 +215,7 @@ String url = ImageKit.getInstance().getUrl(options);
 Note that because the `src` parameter was used, the transformation string gets added as a query parameter.
 
 ```
-https://ik.imagekit.io/your_imagekit_id/default-image.jpg?tr=f-jpg&pr-true&e-sharpen&e-contrast-1&ik-sdk-version=java-1.0.2
+https://ik.imagekit.io/your_imagekit_id/default-image.jpg?tr=f-jpg&pr-true&e-sharpen&e-contrast-1&ik-sdk-version=java-1.0.3
 ```
 
 **3. Signed URL that expires in 300 seconds with the default URL endpoint and other query parameters**
@@ -236,7 +236,7 @@ String url = ImageKit.getInstance().getUrl(options);
 ```
 **Sample Result URL**
 ```
-https://ik.imagekit.io/your_imagekit_id/tr:h-600,w-400/default-image.jpg?ik-t=1567358667&ik-s=f2c7cdacbe7707b71a83d49cf1c6110e3d701054&ik-sdk-version=java-1.0.2
+https://ik.imagekit.io/your_imagekit_id/tr:h-600,w-400/default-image.jpg?ik-t=1567358667&ik-s=f2c7cdacbe7707b71a83d49cf1c6110e3d701054&ik-sdk-version=java-1.0.3
 ```
 
 **List of transformations**

imagekit-sdk/build.gradle

@@ -4,7 +4,7 @@ plugins {
 }
 
 group 'io.imagekit.sdk'
-version '1.0.2'
+version '1.0.3'
 
 sourceCompatibility = 1.8
 

imagekit-sdk/src/main/java/io/imagekit/sdk/constants/Version.java

@@ -1,5 +1,5 @@
 package io.imagekit.sdk.constants;
 
 public class Version {
-    public static final String VERSION_CODE="java-1.0.2";
+    public static final String VERSION_CODE="java-1.0.3";
 }

imagekit-sdk/src/main/java/io/imagekit/sdk/tasks/UrlGen.java

@@ -194,8 +194,10 @@ private static void sign(String urlEndpoint, long expireSeconds, String privateK
         long expiryTimestamp =  DEFAULT_TIMESTAMP;
         if (expireSeconds > 0){
             expiryTimestamp = ((Calendar.getInstance().getTimeInMillis()/1000)+ expireSeconds);
-            String signature = signUrl(privateKey, tmpUri.toString(), urlEndpoint,expiryTimestamp);
-            queryMaker.put("ik-s=" + signature);
+        }
+        String signature = signUrl(privateKey, tmpUri.toString(), urlEndpoint,expiryTimestamp);
+        queryMaker.put("ik-s=" + signature);
+        if(expiryTimestamp > 0 && expiryTimestamp != DEFAULT_TIMESTAMP) {
             queryMaker.put("ik-t=" + expiryTimestamp);
         }
     }