8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package com.sun.webkit.network;
27
28 import java.net.URI;
29 import java.text.ParseException;
30 import java.util.logging.Level;
31 import java.util.logging.Logger;
32 import java.util.regex.Matcher;
33 import java.util.regex.Pattern;
34
35 /**
36 * An RFC 6265-compliant cookie.
37 */
38 final class Cookie {
39
40 private static final Logger logger =
41 Logger.getLogger(Cookie.class.getName());
42 private static final Pattern IP_ADDRESS_PATTERN = Pattern.compile(
43 "(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})");
44
45
46 private final String name;
47 private final String value;
48 private final long expiryTime;
49 private String domain;
50 private String path;
51 private ExtendedTime creationTime;
52 private long lastAccessTime;
53 private final boolean persistent;
54 private boolean hostOnly;
55 private final boolean secureOnly;
56 private final boolean httpOnly;
57
58
59 /**
60 * Creates a new {@code Cookie}.
61 */
66 {
67 this.name = name;
68 this.value = value;
69 this.expiryTime = expiryTime;
70 this.domain = domain;
71 this.path = path;
72 this.creationTime = creationTime;
73 this.lastAccessTime = lastAccessTime;
74 this.persistent = persistent;
75 this.hostOnly = hostOnly;
76 this.secureOnly = secureOnly;
77 this.httpOnly = httpOnly;
78 }
79
80
81 /**
82 * Parses a {@code Set-Cookie} header string into a {@code Cookie}
83 * object.
84 */
85 static Cookie parse(String setCookieString, ExtendedTime currentTime) {
86 logger.log(Level.FINEST, "setCookieString: [{0}]", setCookieString);
87
88 String[] items = setCookieString.split(";", -1);
89
90 String[] nameValuePair = items[0].split("=", 2);
91 if (nameValuePair.length != 2) {
92 logger.log(Level.FINEST, "Name-value pair string lacks '=', "
93 + "ignoring cookie");
94 return null;
95 }
96 String name = nameValuePair[0].trim();
97 String value = nameValuePair[1].trim();
98 if (name.length() == 0) {
99 logger.log(Level.FINEST, "Name string is empty, ignoring cookie");
100 return null;
101 }
102
103 Long expires = null;
104 Long maxAge = null;
105 String domain = null;
106 String path = null;
107 boolean secure = false;
108 boolean httpOnly = false;
109
110 for (int i = 1; i < items.length; i++) {
111 String[] terms = items[i].split("=", 2);
112 String attrName = terms[0].trim();
113 String attrValue = (terms.length > 1 ? terms[1] : "").trim();
114
115 try {
116 if ("Expires".equalsIgnoreCase(attrName)) {
117 expires = parseExpires(attrValue);
118 } else if ("Max-Age".equalsIgnoreCase(attrName)) {
119 maxAge = parseMaxAge(attrValue, currentTime.baseTime());
120 } else if ("Domain".equalsIgnoreCase(attrName)) {
121 domain = parseDomain(attrValue);
122 } else if ("Path".equalsIgnoreCase(attrName)) {
123 path = parsePath(attrValue);
124 } else if ("Secure".equalsIgnoreCase(attrName)) {
125 secure = true;
126 } else if ("HttpOnly".equalsIgnoreCase(attrName)) {
127 httpOnly = true;
128 } else {
129 logger.log(Level.FINEST, "Unknown attribute: [{0}], "
130 + "ignoring", attrName);
131 }
132 } catch (ParseException ex) {
133 logger.log(Level.FINEST, "{0}, ignoring", ex.getMessage());
134 }
135 }
136
137 long expiryTime;
138 boolean persistent;
139 if (maxAge != null) {
140 persistent = true;
141 expiryTime = maxAge;
142 } else if (expires != null) {
143 persistent = true;
144 expiryTime = expires;
145 } else {
146 persistent = false;
147 expiryTime = Long.MAX_VALUE;
148 }
149
150 if (domain == null) {
151 domain = "";
152 }
153
154 Cookie result = new Cookie(name, value, expiryTime, domain, path,
155 currentTime, currentTime.baseTime(), persistent, false,
156 secure, httpOnly);
157 logger.log(Level.FINEST, "result: {0}", result);
158 return result;
159 }
160
161 /**
162 * Parses the value of the {@code Expires} attribute.
163 */
164 private static long parseExpires(String attributeValue)
165 throws ParseException
166 {
167 try {
168 return Math.max(DateParser.parse(attributeValue), 0);
169 } catch (ParseException ex) {
170 throw new ParseException("Error parsing Expires attribute", 0);
171 }
172 }
173
174 /**
175 * Parses the value of the {@code Max-Age} attribute.
176 */
177 private static long parseMaxAge(String attributeValue, long currentTime)
|
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package com.sun.webkit.network;
27
28 import com.sun.javafx.logging.PlatformLogger;
29
30 import java.net.URI;
31 import java.text.ParseException;
32 import java.util.regex.Matcher;
33 import java.util.regex.Pattern;
34
35 /**
36 * An RFC 6265-compliant cookie.
37 */
38 final class Cookie {
39
40 private static final PlatformLogger logger =
41 PlatformLogger.getLogger(Cookie.class.getName());
42 private static final Pattern IP_ADDRESS_PATTERN = Pattern.compile(
43 "(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})");
44
45
46 private final String name;
47 private final String value;
48 private final long expiryTime;
49 private String domain;
50 private String path;
51 private ExtendedTime creationTime;
52 private long lastAccessTime;
53 private final boolean persistent;
54 private boolean hostOnly;
55 private final boolean secureOnly;
56 private final boolean httpOnly;
57
58
59 /**
60 * Creates a new {@code Cookie}.
61 */
66 {
67 this.name = name;
68 this.value = value;
69 this.expiryTime = expiryTime;
70 this.domain = domain;
71 this.path = path;
72 this.creationTime = creationTime;
73 this.lastAccessTime = lastAccessTime;
74 this.persistent = persistent;
75 this.hostOnly = hostOnly;
76 this.secureOnly = secureOnly;
77 this.httpOnly = httpOnly;
78 }
79
80
81 /**
82 * Parses a {@code Set-Cookie} header string into a {@code Cookie}
83 * object.
84 */
85 static Cookie parse(String setCookieString, ExtendedTime currentTime) {
86 logger.finest("setCookieString: [{0}]", setCookieString);
87
88 String[] items = setCookieString.split(";", -1);
89
90 String[] nameValuePair = items[0].split("=", 2);
91 if (nameValuePair.length != 2) {
92 logger.finest("Name-value pair string lacks '=', "
93 + "ignoring cookie");
94 return null;
95 }
96 String name = nameValuePair[0].trim();
97 String value = nameValuePair[1].trim();
98 if (name.length() == 0) {
99 logger.finest("Name string is empty, ignoring cookie");
100 return null;
101 }
102
103 Long expires = null;
104 Long maxAge = null;
105 String domain = null;
106 String path = null;
107 boolean secure = false;
108 boolean httpOnly = false;
109
110 for (int i = 1; i < items.length; i++) {
111 String[] terms = items[i].split("=", 2);
112 String attrName = terms[0].trim();
113 String attrValue = (terms.length > 1 ? terms[1] : "").trim();
114
115 try {
116 if ("Expires".equalsIgnoreCase(attrName)) {
117 expires = parseExpires(attrValue);
118 } else if ("Max-Age".equalsIgnoreCase(attrName)) {
119 maxAge = parseMaxAge(attrValue, currentTime.baseTime());
120 } else if ("Domain".equalsIgnoreCase(attrName)) {
121 domain = parseDomain(attrValue);
122 } else if ("Path".equalsIgnoreCase(attrName)) {
123 path = parsePath(attrValue);
124 } else if ("Secure".equalsIgnoreCase(attrName)) {
125 secure = true;
126 } else if ("HttpOnly".equalsIgnoreCase(attrName)) {
127 httpOnly = true;
128 } else {
129 logger.finest("Unknown attribute: [{0}], "
130 + "ignoring", attrName);
131 }
132 } catch (ParseException ex) {
133 logger.finest("{0}, ignoring", ex.getMessage());
134 }
135 }
136
137 long expiryTime;
138 boolean persistent;
139 if (maxAge != null) {
140 persistent = true;
141 expiryTime = maxAge;
142 } else if (expires != null) {
143 persistent = true;
144 expiryTime = expires;
145 } else {
146 persistent = false;
147 expiryTime = Long.MAX_VALUE;
148 }
149
150 if (domain == null) {
151 domain = "";
152 }
153
154 Cookie result = new Cookie(name, value, expiryTime, domain, path,
155 currentTime, currentTime.baseTime(), persistent, false,
156 secure, httpOnly);
157 logger.finest("result: {0}", result);
158 return result;
159 }
160
161 /**
162 * Parses the value of the {@code Expires} attribute.
163 */
164 private static long parseExpires(String attributeValue)
165 throws ParseException
166 {
167 try {
168 return Math.max(DateParser.parse(attributeValue), 0);
169 } catch (ParseException ex) {
170 throw new ParseException("Error parsing Expires attribute", 0);
171 }
172 }
173
174 /**
175 * Parses the value of the {@code Max-Age} attribute.
176 */
177 private static long parseMaxAge(String attributeValue, long currentTime)
|