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Rev 4609 Rev 4613
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import java.util.List;
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import java.util.List;
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import javax.servlet.http.Cookie;
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import javax.servlet.http.Cookie;
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import nl.captcha.Captcha;
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import nl.captcha.Captcha;
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import nl.captcha.backgrounds.SquigglesBackgroundProducer;
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import nl.captcha.backgrounds.TransparentBackgroundProducer;
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import nl.captcha.text.renderer.DefaultWordRenderer;
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import nl.captcha.text.renderer.DefaultWordRenderer;
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import in.shop2020.serving.utils.DesEncrypter;
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import in.shop2020.serving.utils.DesEncrypter;
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public class CaptchaController extends BaseController {
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public class CaptchaController extends BaseController {
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	public String index() throws IOException {
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	public String index() throws IOException {
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		DefaultWordRenderer wordRenderer = new DefaultWordRenderer(COLORS, FONTS);
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		DefaultWordRenderer wordRenderer = new DefaultWordRenderer(COLORS, FONTS);
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        Captcha captcha = new Captcha.Builder(_width, _height).addText(wordRenderer)
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        Captcha captcha = new Captcha.Builder(_width, _height).addText(wordRenderer)
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                .gimp()
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                .gimp()
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                .addNoise()
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                .addNoise()
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                .addBackground(new SquigglesBackgroundProducer())
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                .addBackground(new TransparentBackgroundProducer())
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                .addBorder()
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                .addBorder()
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                .build();
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                .build();
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        String answer = captcha.getAnswer();
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        String answer = captcha.getAnswer();
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        String encryptAnswer = desEncrypter.encrypt(answer);
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        String encryptAnswer = desEncrypter.encrypt(answer);