TRPxLCri

1<%@include file="/apps/codebase/global.jsp" %>
2
3<div class="captcha-wrap">
4  <div id="recaptcha${properties.reCaptchaId}" class="g-recaptcha"></div>    
5<script>
6
7    /* Renders captchas.  Runs @ async defer (callback on recaptcha src script in 'basepage/footer.jsp') */
8    function recaptchaCallback() {
9      var cC = $('.g-recaptcha').length;  // captcha count
10      if ( cC >= 1 && cC <= 6) {   // recaptcha1 loads when cC is 1-6
11        grecaptcha.render('recaptcha1', {
12          'sitekey' : '<PUBLIC_KEY>'
13        });
14      }
15      if ( cC >= 2 && cC <=  6) {
16        grecaptcha.render('recaptcha2', {
17          'sitekey' : '<PUBLIC_KEY>'
18        });
19      }
20      /* Additional if statements for rendering 1 to 6 captchas on the same page */
21
22</script>
23	
24<script src="https://www.google.com/recaptcha/api.js?onload=recaptchaCallback&render=explicit" defer></script>
25	
26<?xml version="1.0" encoding="UTF-8"?>
27<jcr:root xmlns:cq="http://www.day.com/jcr/cq/1.0" xmlns:jcr="http://www.jcp.org/jcr/1.0"
28    jcr:primaryType="cq:Dialog"
29    title="Captcha Configuration"
30    xtype="dialog">
31    <items
32        jcr:primaryType="cq:Widget"
33        xtype="tabpanel">
34        <items jcr:primaryType="cq:WidgetCollection">
35            <tab0
36                jcr:primaryType="cq:Panel"
37                title="Captcha">
38                <items jcr:primaryType="cq:WidgetCollection">
39                    <reCaptchaId
40                    jcr:primaryType="cq:Widget"
41                    fieldDescription="Must be 1, 2, 3, 4, 5 or 6. Must go in order, i.e. don't only have a 1, 2, and 4 on the page or it won't work. Will not work with 7+ either."
42                    fieldLabel="ReCaptcha ID"
43                    name="./reCaptchaId"
44                    xtype="textfield" />
45                </items>
46            </tab0>
47            <tab1
48                jcr:primaryType="nt:unstructured"
49                title="Constraints"
50                xtype="panel">
51                <items jcr:primaryType="cq:WidgetCollection">
52                    <required
53                        jcr:primaryType="cq:Widget"
54                        fieldLabel="Required"
55                        inputValue="true"
56                        name="./required"
57                        type="checkbox"
58                        xtype="selection"/>
59                    <requiredMessage
60                        jcr:primaryType="cq:Widget"
61                        fieldLabel="Required Message"
62                        name="./requiredMessage"
63                        xtype="textarea"/>
64                    <constraintType
65                        jcr:primaryType="cq:Widget"
66                        fieldLabel="Constraint"
67                        name="./constraintType" 
68                        options="/etc/designs/codebase/options/constraints.json"
69                        type="select"
70                        xtype="selection"/>
71                    <constraintMessage
72                        jcr:primaryType="cq:Widget"
73                        fieldLabel="Constraint Message"
74                        name="./constraintMessage"
75                        xtype="textarea"/>
76              </items>
77           </tab1>   
78        </items>
79    </items>
80</jcr:root>
81	
82[
83    {"value":"","text":"None"},
84    {"value":"codebase/components/content/formelements/constraints/captcha","text":"Captcha"}
85]
86	
87<%@page session="false" %><%
88%><%@page import="java.io.BufferedReader,
89                java.io.InputStream;
90                java.text.ParsePosition,
91                java.io.InputStreamReader,
92                java.net.URL,
93                java.nio.charset.Charset,
94                org.json.JSONObject,
95                com.day.cq.wcm.foundation.forms.FieldHelper,
96                com.day.cq.wcm.foundation.forms.FieldDescription,
97                com.day.cq.wcm.foundation.forms.FormsHelper,
98                com.day.cq.wcm.foundation.forms.ValidationInfo"%><%
99%><%@taglib prefix="sling" uri="http://sling.apache.org/taglibs/sling/1.0" %>
100
101<sling:defineObjects/><%
102
103    // Get field description and force its name
104    FieldDescription desc = FieldHelper.getConstraintFieldDescription(slingRequest);
105    desc.setName(":cq:recaptcha");
106
107    // Check if a value has been provided
108    if (FieldHelper.checkRequired(slingRequest, desc)) {
109        final String response = request.getParameter("g-recaptcha-response");
110        final String secretKey = "<PRIVATE_KEY>";
111
112                private static boolean isCaptchaValid(String secretKey, String response) {
113                    try {
114                        String url = "https://www.google.com/recaptcha/api/siteverify?"
115                                + "secret=" + secretKey
116                                + "&response=" + response;
117                        InputStream res = new URL(url).openStream();
118                        BufferedReader rd = new BufferedReader(new InputStreamReader(res, Charset.forName("UTF-8")));
119
120                        StringBuilder sb = new StringBuilder();
121                        int cp;
122                        while ((cp = rd.read()) != -1) {
123                            sb.append((char) cp);
124                        }
125                        String jsonText = sb.toString();
126                        res.close();
127
128                        JSONObject json = new JSONObject(jsonText);
129                        return json.getBoolean("success");
130                    } catch (Exception e) {
131                        return false;
132                    }
133                }
134        if (!isCaptchaValid("<PRIVATE_KEY>", request.getParameter("g-recaptcha-response"))) {
135            ValidationInfo.addConstraintError(slingRequest, desc);
136        }
137    }
138
139%>