RecipientSpecifierServlet.java
7.62 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* com.adobe.granite.xss.JSONUtil
* com.adobe.granite.xss.XSSFilter
* javax.jcr.Node
* javax.jcr.NodeIterator
* javax.jcr.PathNotFoundException
* javax.jcr.Property
* javax.jcr.RepositoryException
* javax.jcr.ValueFormatException
* javax.servlet.Servlet
* javax.servlet.ServletException
* org.apache.felix.scr.annotations.Component
* org.apache.felix.scr.annotations.Properties
* org.apache.felix.scr.annotations.Property
* org.apache.felix.scr.annotations.Reference
* org.apache.felix.scr.annotations.ReferenceCardinality
* org.apache.felix.scr.annotations.ReferencePolicy
* org.apache.felix.scr.annotations.References
* org.apache.felix.scr.annotations.Service
* org.apache.sling.api.SlingHttpServletRequest
* org.apache.sling.api.SlingHttpServletResponse
* org.apache.sling.api.resource.Resource
* org.apache.sling.api.resource.ResourceResolver
* org.apache.sling.api.servlets.SlingAllMethodsServlet
* org.apache.sling.commons.json.JSONException
* org.apache.sling.commons.json.io.JSONWriter
* org.osgi.framework.InvalidSyntaxException
* org.osgi.service.component.ComponentContext
* org.slf4j.Logger
* org.slf4j.LoggerFactory
*/
package com.adobe.fd.workflow.adobesign.impl;
import com.adobe.fd.workflow.adobesign.api.RecipientInfoSpecifier;
import com.adobe.granite.xss.JSONUtil;
import com.adobe.granite.xss.XSSFilter;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.Writer;
import java.util.List;
import java.util.concurrent.CopyOnWriteArrayList;
import javax.jcr.Node;
import javax.jcr.NodeIterator;
import javax.jcr.PathNotFoundException;
import javax.jcr.RepositoryException;
import javax.jcr.ValueFormatException;
import javax.servlet.Servlet;
import javax.servlet.ServletException;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Properties;
import org.apache.felix.scr.annotations.Property;
import org.apache.felix.scr.annotations.Reference;
import org.apache.felix.scr.annotations.ReferenceCardinality;
import org.apache.felix.scr.annotations.ReferencePolicy;
import org.apache.felix.scr.annotations.References;
import org.apache.felix.scr.annotations.Service;
import org.apache.sling.api.SlingHttpServletRequest;
import org.apache.sling.api.SlingHttpServletResponse;
import org.apache.sling.api.resource.Resource;
import org.apache.sling.api.resource.ResourceResolver;
import org.apache.sling.api.servlets.SlingAllMethodsServlet;
import org.apache.sling.commons.json.JSONException;
import org.apache.sling.commons.json.io.JSONWriter;
import org.osgi.framework.InvalidSyntaxException;
import org.osgi.service.component.ComponentContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@Component(metatype=0)
@Service(value={Servlet.class})
@Properties(value={@Property(name="sling.servlet.resourceTypes", value={"/libs/fd/workflow/components/recipient_specifier"}), @Property(name="sling.servlet.extensions", value={"json"}), @Property(name="sling.servlet.selector", value={"list"}), @Property(name="sling.servlet.methods", value={"GET"}), @Property(name="service.description", value={"Adobe Sign Workflow Step's Dynamically Recipient Specifier"})})
@References(value={@Reference(name="RecipientInfoSpecifier", cardinality=ReferenceCardinality.OPTIONAL_MULTIPLE, policy=ReferencePolicy.DYNAMIC, referenceInterface=RecipientInfoSpecifier.class)})
public class RecipientSpecifierServlet
extends SlingAllMethodsServlet {
private static final long serialVersionUID = -780464494271946961L;
private final Logger log = LoggerFactory.getLogger(RecipientSpecifierServlet.class);
@Reference(policy=ReferencePolicy.STATIC)
private XSSFilter xss;
private ComponentContext context;
private static final String SCRIPT_ROOT = "fd/workflow/scripts/adobesign";
protected List<RecipientInfoSpecifier> recipientInfoSpecifier = new CopyOnWriteArrayList<RecipientInfoSpecifier>();
public void bindRecipientInfoSpecifier(RecipientInfoSpecifier chooser) {
this.recipientInfoSpecifier.add(chooser);
}
public void unbindRecipientInfoSpecifier(RecipientInfoSpecifier chooser) {
this.recipientInfoSpecifier.remove(chooser);
}
protected void doGet(SlingHttpServletRequest request, SlingHttpServletResponse response) throws ServletException, IOException {
response.setContentType("application/json");
response.setCharacterEncoding("utf-8");
JSONWriter writer = new JSONWriter((Writer)response.getWriter());
try {
Node scriptRoot;
writer.array();
if (this.recipientInfoSpecifier.size() > 0) {
this.writeSpecifierImpl(writer);
}
if (request.getResourceResolver().getResource("fd/workflow/scripts/adobesign") != null && (scriptRoot = (Node)request.getResourceResolver().getResource("fd/workflow/scripts/adobesign").adaptTo(Node.class)) != null) {
this.writeScripts(writer, scriptRoot);
}
writer.endArray();
}
catch (InvalidSyntaxException e) {
throw new ServletException("Could not lookup java processes.", (Throwable)e);
}
catch (RepositoryException e) {
throw new ServletException("Could not lookup scripts.", (Throwable)e);
}
catch (JSONException e) {
throw new ServletException("Error", (Throwable)e);
}
}
protected void activate(ComponentContext context) throws RepositoryException {
this.context = context;
}
private void writeScripts(JSONWriter writer, Node scriptRoot) throws RepositoryException, JSONException {
NodeIterator scripts = scriptRoot.getNodes();
while (scripts.hasNext()) {
Node script = scripts.nextNode();
if (script.isNodeType("nt:folder")) {
this.writeScripts(writer, script);
continue;
}
try {
String title = this.getScriptTitle(script);
String path = this.getScriptPath(script);
this.writeSignerSpecifierScripts(writer, title, path);
}
catch (RepositoryException title) {}
}
}
private void writeSignerSpecifierScripts(JSONWriter writer, String text, String value) throws JSONException {
writer.object();
JSONUtil.writeProtected((JSONWriter)writer, (String)"text", (String)text, (XSSFilter)this.xss);
writer.key("value").value((Object)value);
writer.endObject();
}
private String getScriptTitle(Node scriptNode) throws ValueFormatException, RepositoryException {
String title = scriptNode.getPath();
try {
Node jcrContent = scriptNode.getNode("jcr:content");
title = jcrContent.getProperty("jcr:title").getString();
}
catch (PathNotFoundException e) {
this.log.error("trouble resovling jcr:title property form scipt's jcr:content node. Fallback to script path");
}
return title;
}
private String getScriptPath(Node scriptNode) throws RepositoryException {
return scriptNode.getPath();
}
private void writeSpecifierImpl(JSONWriter writer) throws JSONException, InvalidSyntaxException {
for (RecipientInfoSpecifier chooser : this.recipientInfoSpecifier) {
this.writeSignerSpecifierScripts(writer, chooser.getClass().getName(), chooser.getClass().getName());
}
}
protected void bindXss(XSSFilter xSSFilter) {
this.xss = xSSFilter;
}
protected void unbindXss(XSSFilter xSSFilter) {
if (this.xss == xSSFilter) {
this.xss = null;
}
}
}