Implements zshare.net and filesonic.com services

httpchannel-captcha/httpchannel-captcha-recaptcha/pom.xml

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+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <artifactId>httpchannel-capcha</artifactId>
+    <groupId>com.rogiel.httpchannel</groupId>
+    <version>1.0.0</version>
+    <relativePath>..</relativePath>
+  </parent>
+  <artifactId>httpchannel-captcha-recaptcha</artifactId>
+  <name>HttpChannel/CaptchaService/ReCaptcha</name>
+  <description>This module provides captcha resolving for Google ReCaptcha</description>
+  <dependencies>
+  	<dependency>
+  		<groupId>com.rogiel.httpchannel</groupId>
+  		<artifactId>httpchannel-api</artifactId>
+  		<version>1.0.0</version>
+  	</dependency>
+  	<dependency>
+  		<groupId>com.rogiel.httpchannel</groupId>
+  		<artifactId>httpchannel-util</artifactId>
+  		<version>1.0.0</version>
+  	</dependency>
+  </dependencies>
+</project>

httpchannel-captcha/httpchannel-captcha-recaptcha/src/main/java/com/rogiel/httpchannel/captcha/impl/AjaxReCaptchaService.java

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+/**
+ * 
+ */
+package com.rogiel.httpchannel.captcha.impl;
+
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.util.regex.Pattern;
+
+import com.rogiel.httpchannel.util.PatternUtils;
+
+/**
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
+public class AjaxReCaptchaService extends BaseReCaptchaService {
+	private static final Pattern CAPTCHA_URL_PATTERN = Pattern
+			.compile("Recaptcha\\.create\\(\"([0-9A-z|_|\\-]*)\", ");
+	private static final String BASE_URL = "http://www.google.com/recaptcha/api/challenge?ajax=1&k=";
+
+	@Override
+	public ReCaptcha create(String content) throws MalformedURLException {
+		final String siteID = PatternUtils
+				.find(CAPTCHA_URL_PATTERN, content, 1);
+		try {
+			return super.create(get(BASE_URL + siteID).asString());
+		} catch (IOException e) {
+			return null;
+		}
+	}
+
+	@Override
+	public boolean resolve(ReCaptcha captcha) {
+		// not supported!
+		return false;
+	}
+}

httpchannel-captcha/httpchannel-captcha-recaptcha/src/main/java/com/rogiel/httpchannel/captcha/impl/BaseReCaptchaService.java

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+/**
+ * 
+ */
+package com.rogiel.httpchannel.captcha.impl;
+
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.regex.Pattern;
+
+import com.rogiel.httpchannel.captcha.AbstractImageCaptchaService;
+import com.rogiel.httpchannel.util.PatternUtils;
+
+/**
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ * 
+ */
+public class BaseReCaptchaService extends
+		AbstractImageCaptchaService<ReCaptcha> {
+	private static final Pattern CAPTCHA_IMAGE_PATTERN = Pattern
+			.compile("challenge : '(.*)'");
+	private static final String BASE_URL = "http://www.google.com/recaptcha/api/image?c=";
+
+	@Override
+	public ReCaptcha create(String content) throws MalformedURLException {
+		final String id = PatternUtils.find(CAPTCHA_IMAGE_PATTERN, content, 1);
+		return new ReCaptcha(new URL(BASE_URL + id), id);
+	}
+
+	@Override
+	public boolean resolve(ReCaptcha captcha) {
+		// not supported!
+		return false;
+	}
+}

httpchannel-captcha/httpchannel-captcha-recaptcha/src/main/java/com/rogiel/httpchannel/captcha/impl/EmbeddedReCaptchaService.java

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+/**
+ * 
+ */
+package com.rogiel.httpchannel.captcha.impl;
+
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.util.regex.Pattern;
+
+import com.rogiel.httpchannel.util.htmlparser.HTMLPage;
+
+/**
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ * 
+ */
+public class EmbeddedReCaptchaService extends BaseReCaptchaService {
+	private static final Pattern CAPTCHA_URL_PATTERN = Pattern
+			.compile("http://www\\.google\\.com/recaptcha/api/challenge\\?k=([0-9A-z|\\-]*)(&(.*))?");
+
+	@Override
+	public ReCaptcha create(String content) throws MalformedURLException {
+		try {
+			return create(HTMLPage.parse(content));
+		} catch (IOException e) {
+			return null;
+		}
+	}
+
+	public ReCaptcha create(HTMLPage page) throws IOException {
+		final String url = page.findScriptSrc(CAPTCHA_URL_PATTERN);
+		if (url == null)
+			return null;
+		return super.create(get(url).asString());
+	}
+
+	@Override
+	public boolean resolve(ReCaptcha captcha) {
+		// not supported!
+		return false;
+	}
+}

httpchannel-captcha/httpchannel-captcha-recaptcha/src/main/java/com/rogiel/httpchannel/captcha/impl/ReCaptcha.java

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+package com.rogiel.httpchannel.captcha.impl;
+
+import java.net.URL;
+
+import com.rogiel.httpchannel.captcha.AbstractImageCaptcha;
+
+/**
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ * 
+ */
+public class ReCaptcha extends AbstractImageCaptcha {
+	public ReCaptcha(URL url, String ID) {
+		super(url, ID);
+	}
+}

httpchannel-captcha/httpchannel-captcha-recaptcha/src/test/java/com/rogiel/httpchannel/captcha/impl/AjaxReCaptchaServiceTest.java

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+/**
+ * 
+ */
+package com.rogiel.httpchannel.captcha.impl;
+
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URL;
+
+import org.apache.commons.io.IOUtils;
+import org.junit.Test;
+
+/**
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ * 
+ */
+public class AjaxReCaptchaServiceTest {
+	@Test
+	public void test() throws MalformedURLException, IOException {
+		final String content = IOUtils.toString(new URL(
+				"http://www.uploadking.com/WM3PHD9JAY").openStream());
+		final AjaxReCaptchaService ajax = new AjaxReCaptchaService();
+		ajax.create(content);
+	}
+}

httpchannel-captcha/pom.xml

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+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<artifactId>httpchannel</artifactId>
+		<groupId>com.rogiel.httpchannel</groupId>
+		<version>1.0.0</version>
+		<relativePath>..</relativePath>
+	</parent>
+	<artifactId>httpchannel-captcha</artifactId>
+	<packaging>pom</packaging>
+
+	<name>HttpChannel/CaptchaService</name>
+	<description>This module provides implementations for captcha resolving</description>
+
+	<modules>
+		<module>httpchannel-captcha-recaptcha</module>
+	</modules>
+</project>