Datasets:

Kitxuuu
/

AIXCC-Java-Challenge

ArXiv:

Kitxuuu commited on Sep 13

Commit

34f4058

verified ·

1 Parent(s): 9879f8b

Add files using upload-large-folder tool

Browse files

Files changed (20) hide show

local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/site/xdoc/conventions.xml +71 -0
local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/site/xdoc/index.xml +122 -0
local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/site/xdoc/issue-tracking.xml +104 -0
local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/site/xdoc/mail-lists.xml +215 -0
local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/site/xdoc/pack200.xml +91 -0
local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/site/xdoc/zip.xml +645 -0
local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/test/resources/COMPRESS-379.jar +0 -0
local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/test/resources/COMPRESS-382 +0 -0
local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/test/resources/COMPRESS-386 +1 -0
local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/test/resources/bla-multi.7z.001 +0 -0
local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/test/resources/bla.pack +0 -0
local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/test/resources/bla.unix.arj +0 -0
local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/test/resources/longfile_bsd.ar +5 -0
local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/test/resources/longfile_gnu.ar +8 -0
local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/test/resources/test with spaces.txt +11 -0
local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/test/resources/test1.xml +4 -0
local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/test/resources/test3.xml +10 -0
local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/test/resources/test4.xml +6 -0
local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/test/resources/testAIFF.aif +0 -0
local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/test/resources/zipbomb.xlsx +0 -0

local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/site/xdoc/conventions.xml ADDED Viewed

	@@ -0,0 +1,71 @@

+<?xml version="1.0"?>
+<!--
+   Licensed to the Apache Software Foundation (ASF) under one or more
+   contributor license agreements.  See the NOTICE file distributed with
+   this work for additional information regarding copyright ownership.
+   The ASF licenses this file to You under the Apache License, Version 2.0
+   (the "License"); you may not use this file except in compliance with
+   the License.  You may obtain a copy of the License at
+       http://www.apache.org/licenses/LICENSE-2.0
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<document xmlns="http://maven.apache.org/XDOC/2.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/XDOC/2.0 https://maven.apache.org/xsd/xdoc-2.0.xsd">
+   <properties>
+      <title>Conventions</title>
+   </properties>
+   <body>
+      <section name="Code Style">
+            <p>
+            The developers of this component decided to follow the recommended standards
+            but not to include Checkstyle (or similar tools) into Commons Compress.
+            </p>
+      </section>
+      <section name="Multithreading">
+            <p>
+            Commons Compress does not aim to be threadsafe at the moment. But the developers
+            agreed to document multithreading behavior in the javadocs.
+            </p>
+            <p>
+            We use some of the annotations from
+            <a href="http://jcip.net/annotations/doc/net/jcip/annotations/package-summary.html">JCIP</a>
+            as Javadoc tags. The used tags are:
+            </p>
+            <ul>
+                <li>@GuardedBy (field or method)</li>
+                <li>@Immutable (class)</li>
+                <li>@NotThreadSafe (class)</li>
+                <li>@ThreadSafe (class)</li>
+            </ul>
+            <p>
+            For example:
+            <source>
+/**
+ * Utility class that represents a four byte integer with conversion
+ * rules for the big endian byte order of ZIP files.
+ *
+ * @Immutable
+ */
+public final class ZipLong implements Cloneable {
+            </source>
+            and:
+            <source>
+private final char [] highChars;
+//@GuardedBy("this")
+private Simple8BitZipEncoding encoding;
+            </source>
+            </p>
+      </section>
+   </body>
+</document>

local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/site/xdoc/index.xml ADDED Viewed

	@@ -0,0 +1,122 @@

+<?xml version="1.0"?>
+<!--
+   Licensed to the Apache Software Foundation (ASF) under one or more
+   contributor license agreements.  See the NOTICE file distributed with
+   this work for additional information regarding copyright ownership.
+   The ASF licenses this file to You under the Apache License, Version 2.0
+   (the "License"); you may not use this file except in compliance with
+   the License.  You may obtain a copy of the License at
+       http://www.apache.org/licenses/LICENSE-2.0
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<document xmlns="http://maven.apache.org/XDOC/2.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/XDOC/2.0 https://maven.apache.org/xsd/xdoc-2.0.xsd">
+    <properties>
+        <title>Overview</title>
+        <author email="dev@commons.apache.org">Apache Commons Team</author>
+    </properties>
+    <body>
+        <section name="Apache Commons Compress&#x2122;">
+            <p>
+                The Apache Commons Compress library defines an API for
+                working with ar, cpio, Unix dump, tar, zip, gzip, XZ,
+                Pack200, bzip2, 7z, arj, LZMA, snappy, DEFLATE, lz4,
+                Brotli, Zstandard, DEFLATE64 and Z files.
+            </p>
+            <p>
+                The code in this component has many origins:
+            </p>
+            <ul>
+              <li>The bzip2, tar and zip support came from Avalon's
+                Excalibur, but originally from Ant, as far as life in
+                Apache goes. The tar package is originally Tim Endres'
+                public domain package. The bzip2 package is based on
+                the work done by Keiron Liddle as well as Julian Seward's
+                <a href="http://www.bzip.org/index.html">libbzip2</a>.
+                It has migrated
+                via:<br/> Ant -&gt; Avalon-Excalibur -&gt; Commons-IO
+                -&gt; Commons-Compress.</li>
+              <li>The cpio package has been contributed by Michael Kuss
+                and
+                the <a href="http://jrpm.sourceforge.net/">jRPM</a>
+                project.</li>
+              <li>The pack200 code has originally been part of the now
+                retired <a href="https://harmony.apache.org/">Apache
+                Harmony&#x2122;</a> project.</li>
+            </ul>
+        </section>
+        <section name="Status">
+          <p>The current release requires Java 8 or above.</p>
+          <p>For a list of changes see the <a href="changes.html">Changes Report</a>.</p>
+        </section>
+        <section name="Documentation">
+          <p>The compress component is split into <em>compressors</em> and
+            <em>archivers</em>.  While <em>compressors</em>
+            (un)compress streams that usually store a single
+            entry, <em>archivers</em> deal with archives that contain
+            structured content represented
+            by <code>ArchiveEntry</code> instances which in turn
+            usually correspond to single files or directories.</p>
+          <p>Currently the bzip2, Pack200, XZ, gzip, LZMA, brotli,
+            Zstandard and Z formats are
+            supported as compressors where gzip support is mostly provided by
+            the <code>java.util.zip</code> package of the Java
+            class library.  XZ and LZMA support is provided by the public
+            domain <a href="https://tukaani.org/xz/java.html">XZ for
+            Java</a> library.  Brotli support is provided by the MIT
+            licensed <a href="https://github.com/google/brotli">Google
+            Brotli decoder</a>. Zstandard support is provided by the BSD
+            licensed <a href="https://github.com/luben/zstd-jni">Zstd-jni</a>.
+            As of Commons Compress 1.21 support for the DEFLATE64, Z and Brotli
+            formats is read-only.</p>
+          <p>The ar, arj, cpio, dump, tar, 7z and zip formats are supported as
+            archivers where the <a href="zip.html">zip</a>
+            implementation provides capabilities that go beyond the
+            features found in java.util.zip.  As of Commons Compress
+            1.21 support for the dump and arj formats is
+            read-only - 7z can read most compressed and encrypted
+            archives but only write unencrypted ones.  LZMA(2) support
+            in 7z requires <a href="https://tukaani.org/xz/java.html">XZ for
+            Java</a> as well.</p>
+          <p>The compress component provides abstract base classes for
+            compressors and archivers together with factories that can
+            be used to choose implementations by algorithm name.  In
+            the case of input streams the factories can also be used
+            to guess the format and provide the matching
+            implementation.</p>
+          <ul>
+            <li>The <a href="examples.html">user guide</a> contains
+            more detailed information and some examples.</li>
+            <li>The <a href="limitations.html">known limitations and
+            problems</a> page lists the currently known problems
+            grouped by the format they apply to.</li>
+            <li>The <a href="apidocs/index.html">Javadoc</a> of the latest GIT</li>
+            <li>The <a href="https://gitbox.apache.org/repos/asf?p=commons-compress.git">GIT
+                repository</a> can be browsed.</li>
+            </ul>
+        </section>
+        <section name="Releases">
+          <p>
+            <a href="https://commons.apache.org/compress/download_compress.cgi">Download now!</a>
+          </p>
+        </section>
+    </body>
+</document>

local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/site/xdoc/issue-tracking.xml ADDED Viewed

	@@ -0,0 +1,104 @@

+<?xml version="1.0"?>
+<!--
+Licensed to the Apache Software Foundation (ASF) under one or more
+contributor license agreements.  See the NOTICE file distributed with
+this work for additional information regarding copyright ownership.
+The ASF licenses this file to You under the Apache License, Version 2.0
+(the "License"); you may not use this file except in compliance with
+the License.  You may obtain a copy of the License at
+     https://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+-->
+<!--
+ +======================================================================+
+ |****                                                              ****|
+ |****      THIS FILE IS GENERATED BY THE COMMONS BUILD PLUGIN      ****|
+ |****                    DO NOT EDIT DIRECTLY                      ****|
+ |****                                                              ****|
+ +======================================================================+
+ | TEMPLATE FILE: issue-tracking-template.xml                           |
+ | commons-build-plugin/trunk/src/main/resources/commons-xdoc-templates |
+ +======================================================================+
+ |                                                                      |
+ | 1) Re-generate using: mvn commons-build:jira-page                    |
+ |                                                                      |
+ | 2) Set the following properties in the component's pom:              |
+ |    - commons.jira.id  (required, alphabetic, upper case)             |
+ |    - commons.jira.pid (required, numeric)                            |
+ |                                                                      |
+ | 3) Example Properties                                                |
+ |                                                                      |
+ |  <properties>                                                        |
+ |    <commons.jira.id>MATH</commons.jira.id>                           |
+ |    <commons.jira.pid>12310485</commons.jira.pid>                     |
+ |  </properties>                                                       |
+ |                                                                      |
+ +======================================================================+
+-->
+<document xmlns="http://maven.apache.org/XDOC/2.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/XDOC/2.0 https://maven.apache.org/xsd/xdoc-2.0.xsd">
+  <properties>
+    <title>Apache Commons Compress Issue tracking</title>
+    <author email="dev@commons.apache.org">Apache Commons Team</author>
+  </properties>
+  <body>
+    <section name="Apache Commons Compress Issue tracking">
+      <p>
+      Apache Commons Compress uses <a href="https://issues.apache.org/jira/">ASF JIRA</a> for tracking issues.
+      See the <a href="https://issues.apache.org/jira/browse/COMPRESS">Apache Commons Compress JIRA project page</a>.
+      </p>
+      <p>
+      To use JIRA you may need to <a href="https://issues.apache.org/jira/secure/Signup!default.jspa">create an account</a>
+      (if you have previously created/updated Commons issues using Bugzilla an account will have been automatically
+      created and you can use the <a href="https://issues.apache.org/jira/secure/ForgotPassword!default.jspa">Forgot Password</a>
+      page to get a new password).
+      </p>
+      <p>
+      If you would like to report a bug, or raise an enhancement request with
+      Apache Commons Compress please do the following:
+      </p>
+      <ol>
+        <li><a href="https://issues.apache.org/jira/secure/IssueNavigator.jspa?reset=true&amp;pid=12310904&amp;sorter/field=issuekey&amp;sorter/order=DESC&amp;status=1&amp;status=3&amp;status=4">Search existing open bugs</a>.
+            If you find your issue listed then please add a comment with your details.</li>
+        <li><a href="mail-lists.html">Search the mailing list archive(s)</a>.
+            You may find your issue or idea has already been discussed.</li>
+        <li>Decide if your issue is a bug or an enhancement.</li>
+        <li>Submit either a <a href="https://issues.apache.org/jira/secure/CreateIssueDetails!init.jspa?pid=12310904&amp;issuetype=1&amp;priority=4&amp;assignee=-1">bug report</a>
+            or <a href="https://issues.apache.org/jira/secure/CreateIssueDetails!init.jspa?pid=12310904&amp;issuetype=4&amp;priority=4&amp;assignee=-1">enhancement request</a>.</li>
+      </ol>
+      <p>
+      Please also remember these points:
+      </p>
+      <ul>
+        <li>the more information you provide, the better we can help you</li>
+        <li>test cases are vital, particularly for any proposed enhancements</li>
+        <li>the developers of Apache Commons Compress are all unpaid volunteers</li>
+      </ul>
+      <p>
+      For more information on creating patches see the
+      <a href="https://www.apache.org/dev/contributors.html">Apache Contributors Guide</a>.
+      </p>
+      <p>
+      You may also find these links useful:
+      </p>
+      <ul>
+        <li><a href="https://issues.apache.org/jira/secure/IssueNavigator.jspa?reset=true&amp;pid=12310904&amp;sorter/field=issuekey&amp;sorter/order=DESC&amp;status=1&amp;status=3&amp;status=4">All Open Apache Commons Compress bugs</a></li>
+        <li><a href="https://issues.apache.org/jira/secure/IssueNavigator.jspa?reset=true&amp;pid=12310904&amp;sorter/field=issuekey&amp;sorter/order=DESC&amp;status=5&amp;status=6">All Resolved Apache Commons Compress bugs</a></li>
+        <li><a href="https://issues.apache.org/jira/secure/IssueNavigator.jspa?reset=true&amp;pid=12310904&amp;sorter/field=issuekey&amp;sorter/order=DESC">All Apache Commons Compress bugs</a></li>
+      </ul>
+    </section>
+  </body>
+</document>

local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/site/xdoc/mail-lists.xml ADDED Viewed

	@@ -0,0 +1,215 @@

+<?xml version="1.0"?>
+<!--
+Licensed to the Apache Software Foundation (ASF) under one or more
+contributor license agreements.  See the NOTICE file distributed with
+this work for additional information regarding copyright ownership.
+The ASF licenses this file to You under the Apache License, Version 2.0
+(the "License"); you may not use this file except in compliance with
+the License.  You may obtain a copy of the License at
+     https://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+-->
+<!--
+ +======================================================================+
+ |****                                                              ****|
+ |****      THIS FILE IS GENERATED BY THE COMMONS BUILD PLUGIN      ****|
+ |****                    DO NOT EDIT DIRECTLY                      ****|
+ |****                                                              ****|
+ +======================================================================+
+ | TEMPLATE FILE: mail-lists-template.xml                               |
+ | commons-build-plugin/trunk/src/main/resources/commons-xdoc-templates |
+ +======================================================================+
+ |                                                                      |
+ | 1) Re-generate using: mvn commons-build:mail-page                    |
+ |                                                                      |
+ | 2) Set the following properties in the component's pom:              |
+ |    - commons.componentid (required, alphabetic, lower case)          |
+ |                                                                      |
+ | 3) Example Properties                                                |
+ |                                                                      |
+ |  <properties>                                                        |
+ |    <commons.componentid>math</commons.componentid>                   |
+ |  </properties>                                                       |
+ |                                                                      |
+ +======================================================================+
+-->
+<document xmlns="http://maven.apache.org/XDOC/2.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/XDOC/2.0 https://maven.apache.org/xsd/xdoc-2.0.xsd">
+  <properties>
+    <title>Apache Commons Compress Mailing Lists</title>
+    <author email="dev@commons.apache.org">Apache Commons Team</author>
+  </properties>
+  <body>
+    <section name="Overview">
+      <p>
+        <a href="index.html">Apache Commons Compress</a> shares mailing lists with all the other
+        <a href="https://commons.apache.org/components.html">Commons Components</a>.
+        To make it easier for people to only read messages related to components they are interested in,
+        the convention in Commons is to prefix the subject line of messages with the component's name,
+        for example:
+      </p>
+      <ul>
+        <li>[compress] Problem with the ...</li>
+      </ul>
+      <p>
+        Questions related to the usage of Apache Commons Compress should be posted to the
+        <a href="https://lists.apache.org/list.html?user@commons.apache.org">User List</a>.
+        <br />
+        The <a href="https://lists.apache.org/list.html?dev@commons.apache.org">Developer List</a>
+        is for questions and discussion related to the development of Apache Commons Compress.
+        <br />
+        Please do not cross-post; developers are also subscribed to the user list.
+        <br />
+        You must be subscribed to post to the mailing lists.  Follow the Subscribe links below
+        to subscribe.
+      </p>
+      <p>
+        <strong>Note:</strong> please don't send patches or attachments to any of the mailing lists;
+        most of the lists are set up to drop attachments.
+        Patches are best handled via the <a href="issue-tracking.html">Issue Tracking</a> system.
+        If you have a GitHub account, most components also accept PRs (pull requests).
+        Otherwise, please upload the file to a public server and include the URL in the mail.
+      </p>
+    </section>
+    <section name="Apache Commons Compress Mailing Lists">
+      <p>
+        <strong>Please prefix the subject line of any messages for <a href="index.html">Apache Commons Compress</a>
+        with <i>[compress]</i></strong> - <i>thanks!</i>
+        <br />
+        <br />
+      </p>
+      <table>
+        <tr>
+          <th>Name</th>
+          <th>Subscribe</th>
+          <th>Unsubscribe</th>
+          <th>Post</th>
+          <th>Archive</th>
+          <th>Other Archives</th>
+        </tr>
+        <tr>
+          <td>
+            <strong>Commons User List</strong>
+            <br /><br />
+            Questions on using Apache Commons Compress.
+            <br /><br />
+          </td>
+          <td><a href="mailto:user-subscribe@commons.apache.org">Subscribe</a></td>
+          <td><a href="mailto:user-unsubscribe@commons.apache.org">Unsubscribe</a></td>
+          <td><a href="mailto:user@commons.apache.org?subject=[compress]">Post</a></td>
+          <td>
+              <a href="https://lists.apache.org/list.html?user@commons.apache.org">lists.apache.org</a>
+          </td>
+          <td>
+              <a href="https://www.mail-archive.com/user@commons.apache.org/">www.mail-archive.com</a>
+          </td>
+        </tr>
+        <tr>
+          <td>
+            <strong>Commons Developer List</strong>
+            <br /><br />
+            Discussion of development of Apache Commons Compress.
+            <br /><br />
+          </td>
+          <td><a href="mailto:dev-subscribe@commons.apache.org">Subscribe</a></td>
+          <td><a href="mailto:dev-unsubscribe@commons.apache.org">Unsubscribe</a></td>
+          <td><a href="mailto:dev@commons.apache.org?subject=[compress]">Post</a></td>
+          <td>
+              <a href="https://lists.apache.org/list.html?dev@commons.apache.org">lists.apache.org</a>
+          </td>
+          <td>
+              <a href="https://www.mail-archive.com/dev@commons.apache.org/">www.mail-archive.com</a>
+          </td>
+        </tr>
+        <tr>
+          <td>
+            <strong>Commons Issues List</strong>
+            <br /><br />
+            Only for e-mails automatically generated by the <a href="issue-tracking.html">issue tracking</a> system.
+            <br /><br />
+          </td>
+          <td><a href="mailto:issues-subscribe@commons.apache.org">Subscribe</a></td>
+          <td><a href="mailto:issues-unsubscribe@commons.apache.org">Unsubscribe</a></td>
+          <td><i>read only</i></td>
+          <td>
+              <a href="https://lists.apache.org/list.html?issues@commons.apache.org">lists.apache.org</a>
+          </td>
+          <td>
+              <a href="https://www.mail-archive.com/issues@commons.apache.org/">www.mail-archive.com</a>
+          </td>
+        </tr>
+        <tr>
+          <td>
+            <strong>Commons Commits List</strong>
+            <br /><br />
+            Only for e-mails automatically generated by the <a href="scm.html">source control</a> system.
+            <br /><br />
+          </td>
+          <td><a href="mailto:commits-subscribe@commons.apache.org">Subscribe</a></td>
+          <td><a href="mailto:commits-unsubscribe@commons.apache.org">Unsubscribe</a></td>
+          <td><i>read only</i></td>
+          <td>
+              <a href="https://lists.apache.org/list.html?commits@commons.apache.org">lists.apache.org</a>
+          </td>
+          <td>
+              <a href="https://www.mail-archive.com/commits@commons.apache.org/">www.mail-archive.com</a>
+          </td>
+        </tr>
+      </table>
+    </section>
+    <section name="Apache Mailing Lists">
+      <p>
+        Other mailing lists which you may find useful include:
+      </p>
+      <table>
+        <tr>
+          <th>Name</th>
+          <th>Subscribe</th>
+          <th>Unsubscribe</th>
+          <th>Post</th>
+          <th>Archive</th>
+          <th>Other Archives</th>
+        </tr>
+        <tr>
+          <td>
+            <strong>Apache Announce List</strong>
+            <br /><br />
+            General announcements of Apache project releases.
+            <br /><br />
+          </td>
+          <td><a class="externalLink" href="mailto:announce-subscribe@apache.org">Subscribe</a></td>
+          <td><a class="externalLink" href="mailto:announce-unsubscribe@apache.org">Unsubscribe</a></td>
+          <td><i>read only</i></td>
+          <td>
+              <a class="externalLink" href="https://lists.apache.org/list.html?announce@apache.org">lists.apache.org</a>
+          </td>
+          <td>
+              <a class="externalLink" href="https://www.mail-archive.com/announce@apache.org/">www.mail-archive.com</a>
+          </td>
+        </tr>
+      </table>
+    </section>
+  </body>
+</document>

local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/site/xdoc/pack200.xml ADDED Viewed

	@@ -0,0 +1,91 @@

+<?xml version="1.0"?>
+<!--
+   Licensed to the Apache Software Foundation (ASF) under one or more
+   contributor license agreements.  See the NOTICE file distributed with
+   this work for additional information regarding copyright ownership.
+   The ASF licenses this file to You under the Apache License, Version 2.0
+   (the "License"); you may not use this file except in compliance with
+   the License.  You may obtain a copy of the License at
+       http://www.apache.org/licenses/LICENSE-2.0
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<document xmlns="http://maven.apache.org/XDOC/2.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/XDOC/2.0 https://maven.apache.org/xsd/xdoc-2.0.xsd">
+  <properties>
+    <title>Commons Compress Pack200 Package</title>
+    <author email="dev@commons.apache.org">Apache Commons Team</author>
+  </properties>
+  <body>
+    <section name="The Pack200 package">
+      <p>The Pack200 algorithm is not a general purpose compression
+      algorithm but one specialized for compressing JAR archives.  JAR
+      archives compressed with Pack200 will in general be different
+      from the original archive when decompressed again.  More
+      information can be found in the Javadocs of the <a
+      href="https://docs.oracle.com/javase/7/docs/api/java/util/jar/Pack200.Packer.html">Pack200.Packer
+      class</a>.</p>
+      <p>While the <code>pack200</code> command line utility of the
+      JDK creates GZip compressed archives (<code>.pack.gz</code>) by
+      default, the streams provided by the Pack200 package only
+      perform the actual Pack200 operation.  Wrap them in an
+      additional <code>GzipCompressor(In|Out)putStream</code> in order to deal
+      with deflated streams.</p>
+      <subsection name="Pack200Strategy">
+        <p>The Pack200-API provided by the java class library is not
+        streaming friendly as it wants to consume its input completely
+        in a single operation.  Because of this
+        <code>Pack200CompressorInputStream</code>'s constructor will immediately
+        unpack the stream, cache the results and provide an input
+        stream to the cache.</p>
+        <p><code>Pack200CompressorOutputStream</code> will cache all data that
+        is written to it and then pack it once the <code>finish</code>
+        or <code>close</code> method is called.</p>
+        <p>Two different caching modes are available - "in memory",
+        which is the default, and "temporary file".  By default data
+        is cached in memory but you should switch to the temporary
+        file option if your archives are really big.</p>
+        <p>Given there always is an intermediate result
+        the <code>getBytesRead</code> and <code>getCount</code>
+        methods of <code>Pack200CompressorInputStream</code> are
+        meaningless (read from the real stream or from the
+        intermediate result?)  and always return 0.</p>
+      </subsection>
+      <subsection name="Normalization">
+        <p>As a pack/unpack cycle may create a JAR archive that is
+        different from the original, digital signatures created for
+        the initial JAR will be broken by the process.  There is a way
+        to "normalize" JAR archives prior to packing them that ensures
+        signatures applied to the "normalized" JAR will still be valid
+        aftre a pack/unpack cycle - see <a
+        href="https://download.oracle.com/javase/7/docs/api/java/util/jar/Pack200.Packer.html">Pack200.Packer</a>'s
+        javadocs.</p>
+        <p>The <code>Pack200Utils</code> class in the
+        <code>pack200</code> package provides several overloads of a
+        <code>normalize</code> method that can be used to prepare a
+        JAR archive in place or to a separate file.</p>
+      </subsection>
+    </section>
+</body>
+</document>

local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/site/xdoc/zip.xml ADDED Viewed

	@@ -0,0 +1,645 @@

+<?xml version="1.0"?>
+<!--
+   Licensed to the Apache Software Foundation (ASF) under one or more
+   contributor license agreements.  See the NOTICE file distributed with
+   this work for additional information regarding copyright ownership.
+   The ASF licenses this file to You under the Apache License, Version 2.0
+   (the "License"); you may not use this file except in compliance with
+   the License.  You may obtain a copy of the License at
+       http://www.apache.org/licenses/LICENSE-2.0
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<document xmlns="http://maven.apache.org/XDOC/2.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/XDOC/2.0 https://maven.apache.org/xsd/xdoc-2.0.xsd">
+  <properties>
+    <title>Commons Compress ZIP package</title>
+    <author email="dev@commons.apache.org">Apache Commons Team</author>
+  </properties>
+  <body>
+    <section name="The ZIP package">
+      <p>The ZIP package provides features not found
+        in <code>java.util.zip</code>:</p>
+      <ul>
+        <li>Support for encodings other than UTF-8 for filenames and
+          comments.  Starting with Java7 this is supported
+          by <code>java.util.zip</code> as well.</li>
+        <li>Access to internal and external attributes (which are used
+          to store Unix permission by some zip implementations).</li>
+        <li>Structured support for extra fields.</li>
+      </ul>
+      <p>In addition to the information stored
+        in <code>ArchiveEntry</code> a <code>ZipArchiveEntry</code>
+        stores internal and external attributes as well as extra
+        fields which may contain information like Unix permissions,
+        information about the platform they've been created on, their
+        last modification time and an optional comment.</p>
+      <subsection name="ZipArchiveInputStream vs ZipFile">
+        <p>ZIP archives store a archive entries in sequence and
+          contain a registry of all entries at the very end of the
+          archive.  It is acceptable for an archive to contain several
+          entries of the same name and have the registry (called the
+          central directory) decide which entry is actually to be used
+          (if any).</p>
+        <p>In addition the ZIP format stores certain information only
+          inside the central directory but not together with the entry
+          itself, this is:</p>
+        <ul>
+          <li>internal and external attributes</li>
+          <li>different or additional extra fields</li>
+        </ul>
+        <p>This means the ZIP format cannot really be parsed
+          correctly while reading a non-seekable stream, which is what
+          <code>ZipArchiveInputStream</code> is forced to do.  As a
+          result <code>ZipArchiveInputStream</code></p>
+        <ul>
+          <li>may return entries that are not part of the central
+            directory at all and shouldn't be considered part of the
+            archive.</li>
+          <li>may return several entries with the same name.</li>
+          <li>will not return internal or external attributes.</li>
+          <li>may return incomplete extra field data.</li>
+          <li>may return unknown sizes and CRC values for entries
+          until the next entry has been reached if the archive uses
+          the data descriptor feature (see below).</li>
+          <li>can not skip over bytes that occur before the real zip
+          stream. This means self-extracting zips as they are created
+          by some tools can not be read using
+          <code>ZipArchiveInputStream</code> at all. This also applies
+          to Chrome extension archives, for example.</li>
+        </ul>
+        <p><code>ZipArchiveInputStream</code> shares these limitations
+          with <code>java.util.zip.ZipInputStream</code>.</p>
+        <p><code>ZipFile</code> is able to read the central directory
+          first and provide correct and complete information on any
+          ZIP archive.</p>
+        <p>ZIP archives know a feature called the data descriptor
+          which is a way to store an entry's length after the entry's
+          data.  This can only work reliably if the size information
+          can be taken from the central directory or the data itself
+          can signal it is complete, which is true for data that is
+          compressed using the DEFLATED compression algorithm.</p>
+        <p><code>ZipFile</code> has access to the central directory
+          and can extract entries using the data descriptor reliably.
+          The same is true for <code>ZipArchiveInputStream</code> as
+          long as the entry is DEFLATED.  For STORED
+          entries <code>ZipArchiveInputStream</code> can try to read
+          ahead until it finds the next entry, but this approach is
+          not safe and has to be enabled by a constructor argument
+          explicitly. For example it will completely fail if the
+          stored entry is a ZIP archive itself.  Starting with Compress 1.19
+          <code>ZipArchiveInputStream</code> will perform a few sanity
+          checks for STORED entries with data descriptors and throw an
+          exception if they fail.</p>
+        <p>If possible, you should <strong>always</strong> prefer <code>ZipFile</code>
+          over <code>ZipArchiveInputStream</code>.</p>
+        <p><code>ZipFile</code> requires a
+        <code>SeekableByteChannel</code> that will be obtained
+        transparently when reading from a file. The class
+        <code>org.apache.commons.compress.utils.SeekableInMemoryByteChannel</code>
+        allows you to read from an in-memory archive.</p>
+      </subsection>
+      <subsection name="ZipArchiveOutputStream" id="ZipArchiveOutputStream">
+        <p><code>ZipArchiveOutputStream</code> has four constructors,
+        two of them uses a <code>File</code> argument, one a
+        <code>SeekableByteChannel</code> and the last uses an
+        <code>OutputStream</code>.</p>
+        <p>The constructor accepting a <code>File</code> and a size is
+        used exclusively for creating a split ZIP archive and is
+        described in the next section. For the remainder of this
+        section this constructor is equivalent to the one using the
+        <code>OutputStream</code> argument and thus it is not possible
+        to add uncompressed entries of unknown size.</p>
+        <p>Of the remaining three constructors the <code>File</code> version will
+        try to use <code>SeekableByteChannel</code> and fall back to
+        using a <code>FileOutputStream</code> internally if that
+        fails.</p>
+        <p>If <code>ZipArchiveOutputStream</code> can
+          use <code>SeekableByteChannel</code> it can employ some
+          optimizations that lead to smaller archives.  It also makes
+          it possible to add uncompressed (<code>setMethod</code> used
+          with <code>STORED</code>) entries of unknown size when
+          calling <code>putArchiveEntry</code> - this is not allowed
+          if <code>ZipArchiveOutputStream</code> has to use
+          an <code>OutputStream</code>.</p>
+        <p>If you know you are writing to a file, you should always
+        prefer the <code>File</code>- or
+        <code>SeekableByteChannel</code>-arg constructors.  The class
+        <code>org.apache.commons.compress.utils.SeekableInMemoryByteChannel</code>
+        allows you to write to an in-memory archive.</p>
+      </subsection>
+      <subsection name="Multi Volume Archives">
+        <p>The ZIP format knows so called split and spanned
+        archives. Spanned archives cross several removable media and
+        are not supported by Commons Compress.</p>
+        <p>Split archives consist of multiple files that reside in the
+        same directory with the same base name (the file name without
+        the file extension). The last file of the archive has the
+        extension <code>zip</code> the remaining files conventionally
+        use extensions <code>z01</code>, <code>z02</code> and so
+        on. Support for splitted archives has been added with Compress
+        1.20.</p>
+        <p>If you want to create a split ZIP archive you use the
+        constructor of <code>ZipArchiveOutputStream</code> that
+        accepts a <code>File</code> argument and a size. The size
+        determines the maximum size of a split segment - the size must
+        be between 64kB and 4GB. While creating the archive, this will
+        create several files following the naming convention described
+        above. The name of the <code>File</code> argument used inside
+        of the constructor must use the extension
+        <code>zip</code>.</p>
+        <p>It is currently not possible to write split archives with
+        more than 64k segments. When creating split archives with more
+        than 100 segments you will need to adjust the file names as
+        <code>ZipArchiveOutputStream</code> assumes extensions will be
+        three characters long.</p>
+        <p>If you want to read a split archive you must create a
+        <code>ZipSplitReadOnlySeekableByteChannel</code> from the
+        parts. Both <code>ZipFile</code> and
+        <code>ZipArchiveInputStream</code> support reading streams of
+        this type, in the case of <code>ZipArchiveInputStream</code>
+        you need to use a constructor where you can set
+        <code>skipSplitSig</code> to true.</p>
+      </subsection>
+      <subsection name="Extra Fields">
+        <p>Inside a ZIP archive, additional data can be attached to
+          each entry.  The <code>java.util.zip.ZipEntry</code> class
+          provides access to this via the <code>get/setExtra</code>
+          methods as arrays of <code>byte</code>s.</p>
+        <p>Actually the extra data is supposed to be more structured
+          than that and Compress' ZIP package provides access to the
+          structured data as <code>ZipExtraField</code> instances.  Only
+          a subset of all defined extra field formats is supported by
+          the package, any other extra field will be stored
+          as <code>UnrecognizedExtraField</code>.</p>
+        <p>Prior to version 1.1 of this library trying to read an
+          archive with extra fields that didn't follow the recommended
+          structure for those fields would cause Compress to throw an
+          exception.  Starting with version 1.1 these extra fields
+          will now be read
+          as <code>UnparseableExtraFieldData</code>.</p>
+        <p>Prior to version 1.19 of this library trying to read an
+          archive with extra fields that Compress expects to
+          understand but that used a different content than expected
+          would cause Compress to throw an exception.  Starting with
+          version 1.19 these extra fields will now be read as
+          <code>UnrecognizedExtraField</code>. Using
+          <code>ZipArchiveEntry.getExtraFields(ExtraFieldParsingBehavior)</code>
+          you have a more fine grained control over the parser.</p>
+      </subsection>
+      <subsection name="Encoding" id="encoding">
+        <p>Traditionally the ZIP archive format uses CodePage 437 as
+          encoding for file name, which is not sufficient for many
+          international character sets.</p>
+        <p>Over time different archivers have chosen different ways to
+          work around the limitation - the <code>java.util.zip</code>
+          packages simply uses UTF-8 as its encoding for example.</p>
+        <p>Ant has been offering the encoding attribute of the zip and
+          unzip task as a way to explicitly specify the encoding to
+          use (or expect) since Ant 1.4.  It defaults to the
+          platform's default encoding for zip and UTF-8 for jar and
+          other jar-like tasks (war, ear, ...) as well as the unzip
+          family of tasks.</p>
+        <p>More recent versions of the ZIP specification introduce
+          something called the &quot;language encoding flag&quot;
+          which can be used to signal that a file name has been
+          encoded using UTF-8.  All ZIP-archives written by Compress
+          will set this flag, if the encoding has been set to UTF-8.
+          Our interoperability tests with existing archivers didn't
+          show any ill effects (in fact, most archivers ignore the
+          flag to date), but you can turn off the "language encoding
+          flag" by setting the attribute
+          <code>useLanguageEncodingFlag</code> to <code>false</code> on the
+          <code>ZipArchiveOutputStream</code> if you should encounter
+          problems.</p>
+        <p>The <code>ZipFile</code>
+          and <code>ZipArchiveInputStream</code> classes will
+          recognize the language encoding flag and ignore the encoding
+          set in the constructor if it has been found.</p>
+        <p>The InfoZIP developers have introduced new ZIP extra fields
+          that can be used to add an additional UTF-8 encoded file
+          name to the entry's metadata.  Most archivers ignore these
+          extra fields.  <code>ZipArchiveOutputStream</code> supports
+          an option <code>createUnicodeExtraFields</code> which makes
+          it write these extra fields either for all entries
+          ("always") or only those whose name cannot be encoded using
+          the specified encoding (not-encodable), it defaults to
+          "never" since the extra fields create bigger archives.</p>
+        <p>The fallbackToUTF8 attribute
+          of <code>ZipArchiveOutputStream</code> can be used to create
+          archives that use the specified encoding in the majority of
+          cases but UTF-8 and the language encoding flag for filenames
+          that cannot be encoded using the specified encoding.</p>
+        <p>The <code>ZipFile</code>
+          and <code>ZipArchiveInputStream</code> classes recognize the
+          Unicode extra fields by default and read the file name
+          information from them, unless you set the constructor parameter
+          <code>scanForUnicodeExtraFields</code> to false.</p>
+        <h4>Recommendations for Interoperability</h4>
+        <p>The optimal setting of flags depends on the archivers you
+          expect as consumers/producers of the ZIP archives.  Below
+          are some test results which may be superseded with later
+          versions of each tool.</p>
+        <ul>
+          <li>The java.util.zip package used by the jar executable or
+            to read jars from your CLASSPATH reads and writes UTF-8
+            names, it doesn't set or recognize any flags or Unicode
+            extra fields.</li>
+          <li>Starting with Java7 <code>java.util.zip</code> writes
+            UTF-8 by default and uses the language encoding flag.  It
+            is possible to specify a different encoding when
+            reading/writing ZIPs via new constructors.  The package
+            now recognizes the language encoding flag when reading and
+            ignores the Unicode extra fields.</li>
+          <li>7Zip writes CodePage 437 by default but uses UTF-8 and
+            the language encoding flag when writing entries that
+            cannot be encoded as CodePage 437 (similar to the zip task
+            with fallbacktoUTF8 set to true).  It recognizes the
+            language encoding flag when reading and ignores the
+            Unicode extra fields.</li>
+          <li>WinZIP writes CodePage 437 and uses Unicode extra fields
+            by default.  It recognizes the Unicode extra field and the
+            language encoding flag when reading.</li>
+          <li>Windows' "compressed folder" feature doesn't recognize
+            any flag or extra field and creates archives using the
+            platforms default encoding - and expects archives to be in
+            that encoding when reading them.</li>
+          <li>InfoZIP based tools can recognize and write both, it is
+            a compile time option and depends on the platform so your
+            mileage may vary.</li>
+          <li>PKWARE zip tools recognize both and prefer the language
+            encoding flag.  They create archives using CodePage 437 if
+            possible and UTF-8 plus the language encoding flag for
+            file names that cannot be encoded as CodePage 437.</li>
+        </ul>
+        <p>So, what to do?</p>
+        <p>If you are creating jars, then java.util.zip is your main
+          consumer.  We recommend you set the encoding to UTF-8 and
+          keep the language encoding flag enabled.  The flag won't
+          help or hurt java.util.zip prior to Java7 but archivers that
+          support it will show the correct file names.</p>
+        <p>For maximum interop it is probably best to set the encoding
+          to UTF-8, enable the language encoding flag and create
+          Unicode extra fields when writing ZIPs.  Such archives
+          should be extracted correctly by java.util.zip, 7Zip,
+          WinZIP, PKWARE tools and most likely InfoZIP tools.  They
+          will be unusable with Windows' "compressed folders" feature
+          and bigger than archives without the Unicode extra fields,
+          though.</p>
+        <p>If Windows' "compressed folders" is your primary consumer,
+          then your best option is to explicitly set the encoding to
+          the target platform.  You may want to enable creation of
+          Unicode extra fields so the tools that support them will
+          extract the file names correctly.</p>
+      </subsection>
+      <subsection name="Encryption and Alternative Compression Algorithms"
+                  id="encryption">
+        <p>In most cases entries of an archive are not encrypted and
+        are either not compressed at all or use the DEFLATE
+        algorithm, Commons Compress' ZIP archiver will handle them
+        just fine.   As of version 1.7, Commons Compress can also
+        decompress entries compressed with the legacy SHRINK and
+        IMPLODE algorithms of PKZIP 1.x.  Version 1.11 of Commons
+        Compress adds read-only support for BZIP2.  Version 1.16 adds
+        read-only support for DEFLATE64 - also known as "enhanced DEFLATE".</p>
+        <p>The ZIP specification allows for various other compression
+        algorithms and also supports several different ways of
+        encrypting archive contents.  Neither of those methods is
+        currently supported by Commons Compress and any such entry can
+        not be extracted by the archiving code.</p>
+        <p><code>ZipFile</code>'s and
+        <code>ZipArchiveInputStream</code>'s
+        <code>canReadEntryData</code> methods will return false for
+        encrypted entries or entries using an unsupported encryption
+        mechanism.  Using this method it is possible to at least
+        detect and skip the entries that can not be extracted.</p>
+        <table>
+          <thead>
+            <tr>
+              <th>Version of Apache Commons Compress</th>
+              <th>Supported Compression Methods</th>
+              <th>Supported Encryption Methods</th>
+            </tr>
+          </thead>
+          <tbody>
+            <tr>
+              <td>1.0 to 1.6</td>
+              <td>STORED, DEFLATE</td>
+              <td>-</td>
+            </tr>
+            <tr>
+              <td>1.7 to 1.10</td>
+              <td>STORED, DEFLATE, SHRINK, IMPLODE</td>
+              <td>-</td>
+            </tr>
+            <tr>
+              <td>1.11 to 1.15</td>
+              <td>STORED, DEFLATE, SHRINK, IMPLODE, BZIP2</td>
+              <td>-</td>
+            </tr>
+            <tr>
+              <td>1.16 and later</td>
+              <td>STORED, DEFLATE, SHRINK, IMPLODE, BZIP2, DEFLATE64
+              (enhanced deflate)</td>
+              <td>-</td>
+            </tr>
+          </tbody>
+        </table>
+      </subsection>
+      <subsection name="Zip64 Support" id="zip64">
+        <p>The traditional ZIP format is limited to archive sizes of
+          four gibibyte (actually 2<sup>32</sup> - 1 bytes &#x2248;
+          4.3 GB) and 65635 entries, where each individual entry is
+          limited to four gibibyte as well.  These limits seemed
+          excessive in the 1980s.</p>
+        <p>Version 4.5 of the ZIP specification introduced the so
+          called "Zip64 extensions" to push those limitations for
+          compressed or uncompressed sizes of up to 16 exbibyte
+          (actually 2<sup>64</sup> - 1 bytes &#x2248; 18.5 EB, i.e
+          18.5 x 10<sup>18</sup> bytes) in archives that themselves
+          can take up to 16 exbibyte containing more than
+          18 x 10<sup>18</sup> entries.</p>
+        <p>Apache Commons Compress 1.2 and earlier do not support
+          Zip64 extensions at all.</p>
+        <p>Starting with Apache Commons Compress
+          1.3 <code>ZipArchiveInputStream</code>
+          and <code>ZipFile</code> transparently support Zip64
+          extensions.  By default <code>ZipArchiveOutputStream</code>
+          supports them transparently as well (i.e. it adds Zip64
+          extensions if needed and doesn't use them for
+          entries/archives that don't need them) if the compressed and
+          uncompressed sizes of the entry are known
+          when <code>putArchiveEntry</code> is called
+          or <code>ZipArchiveOutputStream</code>
+          uses <code>SeekableByteChannel</code>
+          (see <a href="#ZipArchiveOutputStream">above</a>).  If only
+          the uncompressed size is
+          known <code>ZipArchiveOutputStream</code> will assume the
+          compressed size will not be bigger than the uncompressed
+          size.</p>
+        <p><code>ZipArchiveOutputStream</code>'s
+          <code>setUseZip64</code> can be used to control the behavior.
+          <code>Zip64Mode.AsNeeded</code> is the default behavior
+          described in the previous paragraph.</p>
+        <p>If <code>ZipArchiveOutputStream</code> is writing to a
+          non-seekable stream it has to decide whether to use Zip64
+          extensions or not before it starts writing the entry data.
+          This means that if the size of the entry is unknown
+          when <code>putArchiveEntry</code> is called it doesn't have
+          anything to base the decision on.  By default it will not
+          use Zip64 extensions in order to create archives that can be
+          extracted by older archivers (it will later throw an
+          exception in <code>closeEntry</code> if it detects Zip64
+          extensions had been needed).  It is possible to
+          instruct <code>ZipArchiveOutputStream</code> to always
+          create Zip64 extensions by using
+          the <code>setUseZip64</code> with an argument
+          of <code>Zip64Mode.Always</code>; use this if you are
+          writing entries of unknown size to a stream and expect some
+          of them to be too big to fit into the traditional
+          limits.</p>
+        <p><code>Zip64Mode.Always</code> creates archives that use
+          Zip64 extensions for all entries, even those that don't
+          require them.  Such archives will be slightly bigger than
+          archives created with one of the other modes and not be
+          readable by unarchivers that don't support Zip64
+          extensions.</p>
+        <p><code>Zip64Mode.Never</code> will not use any Zip64
+          extensions at all and may lead to
+          a <code>Zip64RequiredException</code> to be thrown
+          if <code>ZipArchiveOutputStream</code> detects that one of
+          the format's limits is exceeded.  Archives created in this
+          mode will be readable by all unarchivers; they may be
+          slightly smaller than archives created
+          with <code>SeekableByteChannel</code>
+          in <code>Zip64Mode.AsNeeded</code> mode if some of the
+          entries had unknown sizes.</p>
+        <p>The <code>java.util.zip</code> package and the
+          <code>jar</code> command of Java5 and earlier can not read
+          Zip64 extensions and will fail if the archive contains any.
+          So if you intend to create archives that Java5 can consume
+          you must set the mode to <code>Zip64Mode.Never</code></p>
+        <h4>Known Limitations</h4>
+        <p>Some of the theoretical limits of the format are not
+          reached because Apache Commons Compress' own API
+          (<code>ArchiveEntry</code>'s size information uses
+          a <code>long</code>) or its usage of Java collections
+          or <code>SeekableByteChannel</code> internally.  The table
+          below shows the theoretical limits supported by Apache
+          Commons Compress.  In practice it is very likely that you'd
+          run out of memory or your file system won't allow files that
+          big long before you reach either limit.</p>
+        <table>
+          <thead>
+            <tr>
+              <th/>
+              <th>Max. Size of Archive</th>
+              <th>Max. Compressed/Uncompressed Size of Entry</th>
+              <th>Max. Number of Entries</th>
+            </tr>
+          </thead>
+          <tbody>
+            <tr>
+              <td>ZIP Format Without Zip 64 Extensions</td>
+              <td>2<sup>32</sup> - 1 bytes &#x2248; 4.3 GB</td>
+              <td>2<sup>32</sup> - 1 bytes &#x2248; 4.3 GB</td>
+              <td>65535</td>
+            </tr>
+            <tr>
+              <td>ZIP Format using Zip 64 Extensions</td>
+              <td>2<sup>64</sup> - 1 bytes &#x2248; 18.5 EB</td>
+              <td>2<sup>64</sup> - 1 bytes &#x2248; 18.5 EB</td>
+              <td>2<sup>64</sup> - 1 &#x2248; 18.5 x 10<sup>18</sup></td>
+            </tr>
+            <tr>
+              <td>Commons Compress 1.2 and earlier</td>
+              <td>unlimited in <code>ZipArchiveInputStream</code>
+                and <code>ZipArchiveOutputStream</code> and
+                2<sup>32</sup> - 1 bytes &#x2248; 4.3 GB
+                in <code>ZipFile</code>.</td>
+              <td>2<sup>32</sup> - 1 bytes &#x2248; 4.3 GB</td>
+              <td>unlimited in <code>ZipArchiveInputStream</code>,
+                65535 in <code>ZipArchiveOutputStream</code>
+                and <code>ZipFile</code>.</td>
+            </tr>
+            <tr>
+              <td>Commons Compress 1.3 and later</td>
+              <td>unlimited in <code>ZipArchiveInputStream</code>
+                and <code>ZipArchiveOutputStream</code> and
+                2<sup>63</sup> - 1 bytes &#x2248; 9.2 EB
+                in <code>ZipFile</code>.</td>
+              <td>2<sup>63</sup> - 1 bytes &#x2248; 9.2 EB</td>
+              <td>unlimited in <code>ZipArchiveInputStream</code>,
+                2<sup>31</sup> - 1 &#x2248; 2.1 billion
+                in <code>ZipArchiveOutputStream</code>
+                and <code>ZipFile</code>.</td>
+            </tr>
+          </tbody>
+        </table>
+        <h4>Known Interoperability Problems</h4>
+        <p>The <code>java.util.zip</code> package of OpenJDK7 supports
+        Zip 64 extensions but its <code>ZipInputStream</code> and
+        <code>ZipFile</code> classes will be unable to extract
+        archives created with Commons Compress 1.3's
+        <code>ZipArchiveOutputStream</code> if the archive contains
+        entries that use the data descriptor, are smaller than 4 GiB
+        and have Zip 64 extensions enabled.  I.e. the classes in
+        OpenJDK currently only support archives that use Zip 64
+        extensions only when they are actually needed.  These classes
+        are used to load JAR files and are the base for the
+        <code>jar</code> command line utility as well.</p>
+      </subsection>
+      <subsection name="Consuming Archives Completely">
+        <p>Prior to version 1.5 <code>ZipArchiveInputStream</code>
+        would return null from <code>getNextEntry</code> or
+        <code>getNextZipEntry</code> as soon as the first central
+        directory header of the archive was found, leaving the whole
+        central directory itself unread inside the stream.  Starting
+        with version 1.5 <code>ZipArchiveInputStream</code> will try
+        to read the archive up to and including the "end of central
+        directory" record effectively consuming the archive
+        completely.</p>
+      </subsection>
+      <subsection name="Symbolic Links" id="symlinks">
+        <p>Starting with Compress 1.5 <code>ZipArchiveEntry</code>
+        recognizes Unix Symbolic Link entries written by InfoZIP's
+        zip.</p>
+        <p>The <code>ZipFile</code> class contains a convenience
+        method to read the link name of an entry.  Basically all it
+        does is read the contents of the entry and convert it to
+        a string using the given file name encoding of the
+        archive.</p>
+      </subsection>
+      <subsection name="Parallel zip creation" id="parallel">
+        <p>Starting with Compress 1.10 there is now built-in support for
+          parallel creation of zip archives</p>
+          <p>Multiple threads can write
+          to their own <code>ScatterZipOutputStream</code>
+          instance that is backed to file or to some user-implemented form of
+          storage (implementing <code>ScatterGatherBackingStore</code>).</p>
+          <p>When the threads finish, they can join these streams together
+          to a complete zip file using the <code>writeTo</code> method
+          that will write a single <code>ScatterOutputStream</code> to a target
+          <code>ZipArchiveOutputStream</code>.</p>
+          <p>To assist this process, clients can use
+          <code>ParallelScatterZipCreator</code> that will handle threads
+          pools and correct memory model consistency so the client
+          can avoid these issues.</p>
+          <p>Until version 1.18, there was no guarantee of order of the entries when writing a Zip
+          file with <code>ParallelScatterZipCreator</code>.  In consequence, when writing well-formed
+          Zip files this way, it was usually necessary to keep a
+          separate <code>ScatterZipOutputStream</code> that received all directories
+          and wrote this to the target <code>ZipArchiveOutputStream</code> before
+          the ones created through <code>ParallelScatterZipCreator</code>. This was the responsibility of the client.</p>
+          <p>Starting with version 1.19, entries order is kept, then this specific handling of directories is not
+          necessary any more.</p>
+          <p>
+            See the examples section for a code sample demonstrating how to make a zip file.
+          </p>
+      </subsection>
+      <subsection name="Zstandard Support" id="zstd">
+        <p>
+          Starting with Compress 1.28.0, <code>org.apache.commons.compress.archivers.zip</code> supports reading and writing using the Zstandard method.
+          Zstandard method <code>93</code> and the deprecated <code>20</code>  are supported.
+        </p>
+      </subsection>
+    </section>
+  </body>
+</document>

local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/test/resources/COMPRESS-379.jar ADDED Viewed

Binary file (222 Bytes). View file

local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/test/resources/COMPRESS-382 ADDED Viewed

Binary file (19 Bytes). View file

local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/test/resources/COMPRESS-386 ADDED Viewed

	@@ -0,0 +1 @@


1	+ �B

local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/test/resources/bla-multi.7z.001 ADDED Viewed

Binary file (512 Bytes). View file

local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/test/resources/bla.pack ADDED Viewed

Binary file (1.65 kB). View file

local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/test/resources/bla.unix.arj ADDED Viewed

Binary file (257 Bytes). View file

local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/test/resources/longfile_bsd.ar ADDED Viewed

	@@ -0,0 +1,5 @@

+!<arch>
+#1/28           1311256511  1000  1000  100644  42        `
+this_is_a_long_file_name.txtHello, world!
+#1/36           1454694016  1000  1000  100664  40        `
+this_is_a_long_file_name_as_well.txtBye

local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/test/resources/longfile_gnu.ar ADDED Viewed

	@@ -0,0 +1,8 @@

+!<arch>
+//                                              68        `
+this_is_a_long_file_name.txt/
+this_is_a_long_file_name_as_well.txt/
+/0              1454693980  1000  1000  100664  14        `
+Hello, world!
+/30             1454694016  1000  1000  100664  4         `
+Bye

local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/test/resources/test with spaces.txt ADDED Viewed

	@@ -0,0 +1,11 @@

+TEST WITH SPACES IN FILENAME
+111111111111111111111111111000101011
+111111111111111111111111111000101011
+111111111111111111111111111000101011
+111111111111111111111111111000101011
+111111111111111111111111111000101011
+111111111111111111111111111000101011
+111111111111111111111111111000101011
+111111111111111111111111111000101011
+111111111111111111111111111000101011
+111111111111111111111111111000101011

local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/test/resources/test1.xml ADDED Viewed

	@@ -0,0 +1,4 @@

+<?xml version = '1.0'?>
+<!DOCTYPE connections>
+<connections>
+</connections>

local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/test/resources/test3.xml ADDED Viewed

	@@ -0,0 +1,10 @@

+<?xml version = '1.0'?>
+<!DOCTYPE connections>
+<text>
+Lorem ipsum dolor sit amet, consetetur sadipscing elitr,
+sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat,
+sed diam voluptua.
+At vero eos et accusam et justo duo dolores et ea rebum.
+Stet clita kasd gubergren, no sea takimata sanctus est
+Lorem ipsum dolor sit amet.
+</text>

local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/test/resources/test4.xml ADDED Viewed

	@@ -0,0 +1,6 @@

+<?xml version = '1.0'?>
+<!DOCTYPE connections>
+<connections>
+German Umlauts: ÜÄÖß
+Stored as UTF-8 (Mac OSX 10.4.x)
+</connections>

local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/test/resources/testAIFF.aif ADDED Viewed

Binary file (3.89 kB). View file

local-test-commons-compress-full-01-vuln_1/afc-commons-compress/src/test/resources/zipbomb.xlsx ADDED Viewed

Binary file (18.3 kB). View file