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Logging</a></span></dt><dd><dl><dt><span class="section"><a href="Java-Broker-Runtime.html#Java-Broker-Runtime-Logging-Concepts">9.1.1. Concepts</a></span></dt><dt><span class="section" ><a >href="Java-Broker-Runtime.html#Java-Broker-Runtime-Logging-Default-Configuration">9.1.2. > Default Configuration</a></span></dt><dt><span class="section"><a >href="Java-Broker-Runtime.html#Java-Broker-Runtime-Logging-Loggers">9.1.3. >Loggers</a></span></dt><dt><span class="section"><a >href="Java-Broker-Runtime.html#Java-Broker-Runtime-Logging-InclusionRules">9.1.4. > Inclusion Rules</a></span></dt><dt><span class="section"><a >href="Java-Broker-Runtime.html#Java-Broker-Runtime-Logging-Management">9.1.5. >Logging Management</a></span></dt></dl></dd><dt><span class="section"><a >href="Java-Broker-Runtime-Disk-Space-Management.html">9.2. Disk Space >Management</a></span></dt><dd><dl><dt><span class="section"><a >href="Java-Broker-Runtime-Disk-Space-Management.html#Qpid-Producer-Flow-Control">9.2.1. > Producer Flow Control</a></span></dt></dl></dd><dt><span class="section"><a >href="Java-Broker-Runtime-Producer-Transaction-Timeout.html">9.3. Producer >Transaction Timeout</a></span></dt><dd><dl><dt ><span class="section"><a >href="Java-Broker-Runtime-Producer-Transaction-Timeout.html#Java-Broker-Runtime-Producer-Transaction-Timeout-GeneralInformation">9.3.1. > General Information</a></span></dt><dt><span class="section"><a >href="Java-Broker-Runtime-Producer-Transaction-Timeout.html#Java-Broker-Runtime-Producer-Transaction-Timeout-Purpose">9.3.2. > Purpose</a></span></dt><dt><span class="section"><a >href="Java-Broker-Runtime-Producer-Transaction-Timeout.html#Java-Broker-Runtime-Producer-Transaction-Timeout-Scope">9.3.3. > Scope</a></span></dt><dt><span class="section"><a >href="Java-Broker-Runtime-Producer-Transaction-Timeout.html#Java-Broker-Runtime-Producer-Transaction-Timeout-Effect">9.3.4. > Effect</a></span></dt><dt><span class="section"><a >href="Java-Broker-Runtime-Producer-Transaction-Timeout.html#Java-Broker-Runtime-Producer-Transaction-Timeout-Configuration">9.3.5. > Configuration</a></span></dt></dl></dd><dt><span class="section"><a >href="Java-Broker-Runtime-Handling-Undeliverabl e-Messages.html">9.4. Handing Undeliverable Messages</a></span></dt><dd><dl><dt><span class="section"><a href="Java-Broker-Runtime-Handling-Undeliverable-Messages.html#Java-Broker-Runtime-Handling-Undeliverable-Messages-Introduction">9.4.1. Introduction</a></span></dt><dt><span class="section"><a href="Java-Broker-Runtime-Handling-Undeliverable-Messages.html#Java-Broker-Runtime-Handling-Undeliverable-Messages-Maximum-Delivery-Count">9.4.2. Maximum Delivery Count</a></span></dt><dt><span class="section"><a href="Java-Broker-Runtime-Handling-Undeliverable-Messages.html#Java-Broker-Runtime-Handling-Undeliverable-Messages-Dead-Letter-Queues">9.4.3. Dead Letter Queues (DLQ)</a></span></dt></dl></dd><dt><span class="section"><a href="Java-Broker-Runtime-Close-Connection-When-No-Route.html">9.5. Closing client connections on unroutable mandatory messages</a></span></dt><dd><dl><dt><span class="section"><a href="Java-Broker-Runtime-Close-Connection-When-No-Route.html#Java-Broker-Runtime-Clo se-Connection-When-No-Route-Summary">9.5.1. Summary</a></span></dt><dt><span class="section"><a href="Java-Broker-Runtime-Close-Connection-When-No-Route.html#Java-Broker-Runtime-Close-Connection-When-No-Route-Configuration">9.5.2. Configuring <span class="emphasis"><em>closeWhenNoRoute</em></span></a></span></dt></dl></dd><dt><span class="section"><a href="Java-Broker-Runtime-Flow-To-Disk.html">9.6. Flow to Disk</a></span></dt><dt><span class="section"><a href="Java-Broker-Runtime-Consumers.html">9.7. Consumers</a></span></dt><dd><dl><dt><span class="section"><a href="Java-Broker-Runtime-Consumers.html#Java-Broker-Runtime-Consumers-Prioirty">9.7.1. Priority</a></span></dt></dl></dd><dt><span class="section"><a href="Java-Broker-Runtime-Background-Recovery.html">9.8. Background Recovery</a></span></dt><dt><span class="section"><a href="Java-Broker-Runtime-Message-Compression.html">9.9. Message Compression</a></span></dt><dt><span class="section"><a href="Java-Broker-Runtime-Connectio n-Limit.html">9.10. Connection Limits</a></span></dt><dt><span class="section"><a href="Java-Broker-Runtime-Memory.html">9.11. Memory</a></span></dt><dd><dl><dt><span class="section"><a href="Java-Broker-Runtime-Memory.html#Java-Broker-Runtime-Memory-Introduction">9.11.1. Introduction</a></span></dt><dt><span class="section"><a href="Java-Broker-Runtime-Memory.html#Java-Broker-Runtime-Memory-Types">9.11.2. Types of Memory</a></span></dt><dt><span class="section"><a href="Java-Broker-Runtime-Memory.html#Java-Broker-Runtime-Memory-Usage">9.11.3. Memory Usage in the Broker</a></span></dt><dt><span class="section"><a href="Java-Broker-Runtime-Memory.html#Java-Broker-Runtime-Memory-Low-Memory">9.11.4. Low Memory Conditions</a></span></dt><dt><span class="section"><a href="Java-Broker-Runtime-Memory.html#Java-Broker-Runtime-Memory-Defaults">9.11.5. Defaults</a></span></dt><dt><span class="section"><a href="Java-Broker-Runtime-Memory.html#Java-Broker-Runtime-Memory-Tuning">9.11.6. Memory T uning the Broker</a></span></dt></dl></dd></dl></div><div class="section"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a id="Java-Broker-Runtime-Logging"></a>9.1. Logging</h2></div></div></div><p>This section describes the flexible logging capabilities of the Apache Qpid Broker for Java.</p><p> + </p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>The Broker is capable of sending logging events to a variety of destinations including + plain files, remote syslog daemons, and an in-memory buffer (viewable from Management). + The system is also open for extension meaning it is possible to produce a plugin to log to + a bespoke destination.</p></li><li class="listitem"><p>Logging can be dynamically configured at runtime. For instance, it is possible to + temporarily increase the logging verbosity of the system whilst a problem is investigated + and then revert later, all without the need to restart the Broker.</p></li><li class="listitem"><p>Virtualhosts can be configured to generate their own separate log, and the Broker is + capable of generating a log either inclusive or exclusive of virtualhost events.</p></li><li class="listitem"><p>Logs are accessible over Management, removing the need for those operating the Broker + to have shell level access.</p></li></ul></div><p> + </p><p>In the remainder of this section you will first find a description of the concepts used in + the logging subsystem. Next, you find a description of the default configuration. The section + then concludes with a in-depth description of the loggers themselves and how they may be + configured.</p><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="Java-Broker-Runtime-Logging-Concepts"></a>9.1.1. Concepts</h3></div></div></div><p>The logging subsystem uses two concepts:</p><p> + </p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>A <span class="emphasis"><em>Logger</em></span> is responsible for production of a log. The Broker + ships a variety of loggers, for instance, a file logger, which is capable of writing a + log file to the file system, a Syslog Logger capable of writing to a remote syslog + daemon and console logger capable of writing to stdout or stderr.</p><p>Loggers are attached at two points within the Broker Model; the Broker itself and + the virtualhosts. Loggers attached at the Broker can capture log events for the system + as a whole, or can exclude events related to virtualhosts.</p><p>Loggers attached to a virtualhost capture log events relating to that virtualhost + only.</p><p>The Broker and virtualhosts can have zero or more Loggers. If no loggers are + configured, no logging is generated at all.</p></li><li class="listitem"><p><span class="emphasis"><em>Inclusion rules</em></span> govern what appears within a log. Inclusion + rules are associated with Loggers. This means it is possible for different Loggers to + have different contents.</p><p>A Logger with no inclusion rules will produce an empty log.</p></li></ul></div><p> + </p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="Java-Broker-Runtime-Logging-Default-Configuration"></a>9.1.2. Default Configuration</h3></div></div></div><p>The default configuration is designed to be suitable for use without change in small + production environments. It has the following characteristics:</p><p> + </p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>The Broker generates a single log file <code class="literal">qpid.log</code>. This logfile is + rolled automatically when the file reaches 100MB. A maximum history of one file is + retained. On restart the the log will be appended to.</p><p>The log contains: </p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: circle; "><li class="listitem"><p>All operational logging events. See <a class="xref" href="Java-Broker-Appendix-Operation-Logging.html" title="Appendix C. Operational Logging">Appendix C, <em>Operational Logging</em></a>.</p></li><li class="listitem"><p>Log events from Qpid itself deemed informational or + higher.</p></li><li class="listitem"><p>Log events from Qpid's dependencies (such as Derby or Jetty) that are + deemed warning or higher.</p></li></ul></div><p> + </p><p>The default location for the log file is + <code class="literal">${QPID_WORK}/log/qpid.log</code>.</p></li><li class="listitem"><p>The Broker also caches the last 4096 log events in a memory cache. By default, the + memory logger logs the same things the file logger does.</p></li></ul></div><p> + </p><p>The configuration can be customised at runtime using Management. This makes it possible to + investigate unusual conditions <span class="emphasis"><em>without</em></span> the need to restart the Broker. + For instance, you may alter the logging level so that a verbose log is produced whilst an + investigation is in progress and revert the setting later, all without the need to restart the + Broker.</p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="Java-Broker-Runtime-Logging-Loggers"></a>9.1.3. Loggers</h3></div></div></div><p>Loggers are responsible for the writing of a log. The log includes log events that match a + Logger's inclusion rules.</p><p>Loggers are associated with either the Broker or a virtualhost. Virtualhost loggers write + only log events related to that virtualhost. Broker Loggers write log events from the Broker + as a whole. Optionally a Broker Logger can be configured to exclude log events coming from + virtualhosts. These abilities can be usefully exploited together in managed service scenarios + to produce separate logs for separate user groups.</p><p>Loggers can be added or removed at runtime, without restarting the Broker. However changes + to a Logger's configuration such as filenames and rolling options don't take effect until the + next restart. Changes to a Logger's inclusion rules take effect immediately.</p><p>All loggers allow the log event layout to be customised. Loggers understand <a class="link" href="http://logback.qos.ch/manual/layouts.html#ClassicPatternLayout" target="_top"> Logback Classic + Pattern Layouts</a>. </p><p>The following sections describes each Logger implementation in detail.</p><div class="section"><div class="titlepage"><div><div><h4 class="title"><a id="Java-Broker-Runtime-Logging-Loggers-FileLogger"></a>9.1.3.1. FileLogger</h4></div></div></div><p>A <span class="emphasis"><em>FileLogger</em></span> - writes a log file to the filesystem. The name and + location of the log file, the rolling configuration, and compression options can be + configured.</p><p>The <span class="emphasis"><em>roll daily</em></span> option, if enabled, will cause the log file will be + rolled at midnight local time. The rolled over file will have a suffix in the form + <code class="literal">yyyy-mm-dd</code>. In roll daily mode, <span class="emphasis"><em>maximum number of rolled + files</em></span> controls the maximum number of <span class="emphasis"><em>days</em></span> to be retained. + Older files will be deleted.</p><p>The <span class="emphasis"><em>maximum file size</em></span> option limits the size of any one log file. + Once a log file reaches the given size, it will be rolled. The rolled over file will have + the numeric suffix, beginning at <code class="literal">1</code>. If the log file rolls again, first + the existing file with the suffix <code class="literal">.1</code> is renamed to <code class="literal">.2</code> + and so forth. If roll daily is not in use, <span class="emphasis"><em>maximum number of rolled + files</em></span> governs the number of rolled <span class="emphasis"><em>files</em></span> that will be + retained.</p><p><span class="emphasis"><em>Roll on restart</em></span> governs whether the log file is rolled when the + Broker is restarted. If not ticked, the Broker will append to the existing log file until it + needs to be rolled.</p></div><div class="section"><div class="titlepage"><div><div><h4 class="title"><a id="Java-Broker-Runtime-Logging-Loggers-ConsoleLogger"></a>9.1.3.2. ConsoleLogger</h4></div></div></div><p><span class="emphasis"><em>ConsoleLogger</em></span> - writes a log file standard out or standard + error.</p></div><div class="section"><div class="titlepage"><div><div><h4 class="title"><a id="Java-Broker-Runtime-Logging-Loggers-SyslogLogger"></a>9.1.3.3. SyslogLogger</h4></div></div></div><p><span class="emphasis"><em>SyslogLogger</em></span> - writes a log file to a syslog daemon using the + <code class="literal">USER</code> facility. The hostname and port number of the syslog daemon can be + configured.</p><p>Log entries can be prefixed with a string. This string defaults to include the word + <code class="literal">Qpid</code> and the name of the Broker or virtualhost. This serves to + distinguish the logging generated by this Qpid instance, from other Qpid instances, or other + applications using the <code class="literal">USER</code>.</p></div><div class="section"><div class="titlepage"><div><div><h4 class="title"><a id="Java-Broker-Runtime-Logging-Loggers-MemoryLogger"></a>9.1.3.4. MemoryLogger</h4></div></div></div><p><span class="emphasis"><em>MemoryLogger</em></span> - writes a log file to a circular in-memory buffer. By + default the circular buffer holds the last 4096 log events. The contents of the buffer can + be viewed via Management. See <a class="xref" href="Java-Broker-Runtime.html#Java-Broker-Runtime-Logging-Management-MemoryLogger" title="Figure 9.3. Viewing a memory logger">Figure 9.3, “Viewing a memory logger”</a></p></div></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="Java-Broker-Runtime-Logging-InclusionRules"></a>9.1.4. Inclusion Rules</h3></div></div></div><p>A <span class="emphasis"><em>Logger</em></span> has one or more <span class="emphasis"><em>inclusion rules</em></span>. These + govern what appears in the log. A Logger with no inclusion rules will log nothing.</p><p>Inclusion rules can be added, removed or changed at runtime. Changes take place + immediately.</p><p> + </p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>The <span class="emphasis"><em>Name And Level</em></span> inclusion rule accepts log events that match + a given <span class="emphasis"><em>log event source name</em></span> and have a level that equals or + exceeds the specified value.</p><p>The log event source name refers to the fully qualified class name from which the + event originates. These names permit a trailing wild card <code class="literal">.*</code>. For + instance a source name of <code class="literal">org.apache.qpid.*</code> will match all events + from classes in the package <code class="literal">org.apache.qpid</code> and any sub packages + beneath.</p><p>The <span class="emphasis"><em>Level</em></span> governs the level of the events that will be included + in the log. It may take one of the following values: ERROR, WARN, INFO, DEBUG, TRACE + where ERROR is considered the highest and TRACE the lowest. In addition, there are two + special values: OFF and ALL, the former excludes all log events whereas the latter will + include everything. When considering whether a logging event should be included in the + log, the logging event must have a level that matches that of the inclusion rule or be + higher, otherwise the log event will not appear in the log.</p></li></ul></div><p> + </p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="Java-Broker-Runtime-Logging-Management"></a>9.1.5. Logging Management</h3></div></div></div><p>The logging subsystem can be completely managed from the Web Management Console or the + REST API. You can: </p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>Add, remove, or change the configuration of Loggers.</p></li><li class="listitem"><p>Add, remove, or change the Inclusion Rules.</p></li><li class="listitem"><p>For FileLoggers, download the log file and rolled log files associated with + the Logger.</p></li><li class="listitem"><p>For MemoryLoggers, view the last <code class="literal">n</code> log + events</p></li></ul></div><p> + </p><p> The figure that follows shows a FileLogger. The attributes area shows the configuration + of the Logger. The inclusion rule table shows the rules that are associated with the Logger. + The area towards the bottom of the tab allows the log files to be downloaded to the browser. + </p><div class="figure"><a id="Java-Broker-Runtime-Logging-Management-FileLogger"></a><p class="title"><strong>Figure 9.1. Viewing a file logger</strong></p><div class="figure-contents"><div class="mediaobject"><table border="0" style="cellpadding: 0; cellspacing: 0;" summary="manufactured viewport for HTML img" width="900"><tr><td><img alt="Viewing a file logger" src="images/Management-Web-Logging-FileLogger.png" width="900" /></td></tr></table></div></div></div><p><br class="figure-break" /> + </p><p> The figure below shows the editing of the level of an inclusion rule. </p><div class="figure"><a id="Java-Broker-Runtime-Logging-Management-InclusionRule"></a><p class="title"><strong>Figure 9.2. Editing an inclusion rule</strong></p><div class="figure-contents"><div class="mediaobject"><table border="0" style="cellpadding: 0; cellspacing: 0;" summary="manufactured viewport for HTML img" width="900"><tr><td><img alt="Editing an inclusion rule" src="images/Management-Web-Logging-InclusionRule.png" width="900" /></td></tr></table></div></div></div><p><br class="figure-break" /> + </p><p> The figure below shows a Memory Logger. Note that the Memory Logger provides access to + the cached message via the viewer towards the bottom on the tab. </p><div class="figure"><a id="Java-Broker-Runtime-Logging-Management-MemoryLogger"></a><p class="title"><strong>Figure 9.3. Viewing a memory logger</strong></p><div class="figure-contents"><div class="mediaobject"><table border="0" style="cellpadding: 0; cellspacing: 0;" summary="manufactured viewport for HTML img" width="900"><tr><td><img alt="Viewing a memory logger" src="images/Management-Web-Logging-MemoryLogger.png" width="900" /></td></tr></table></div></div></div><p><br class="figure-break" /> + </p></div></div></div><div class="navfooter"><hr /><table summary="Navigation footer" width="100%"><tr><td align="left" width="40%"><a accesskey="p" href="Java-Broker-Security-Configuration-Encryption.html">Prev</a> </td><td align="center" width="20%"> </td><td align="right" width="40%"> <a accesskey="n" href="Java-Broker-Runtime-Disk-Space-Management.html">Next</a></td></tr><tr><td align="left" valign="top" width="40%">8.4. Configuration Encryption </td><td align="center" width="20%"><a accesskey="h" href="AMQP-Messaging-Broker-Java-Book.html">Home</a></td><td align="right" valign="top" width="40%"> 9.2. Disk Space Management</td></tr></table></div></div> + + <hr/> + + <ul id="-apache-navigation"> + <li><a href="http://www.apache.org/">Apache</a></li> + <li><a href="http://www.apache.org/licenses/">License</a></li> + <li><a href="http://www.apache.org/foundation/sponsorship.html">Sponsorship</a></li> + <li><a href="http://www.apache.org/foundation/thanks.html">Thanks!</a></li> + <li><a href="/security.html">Security</a></li> + <li><a href="http://www.apache.org/"><img id="-apache-feather" width="48" height="14" src="" alt="Apache"/></a></li> + </ul> + + <p id="-legal"> + Apache Qpid, Messaging built on AMQP; Copyright © 2015 + The Apache Software Foundation; Licensed under + the <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache + License, Version 2.0</a>; Apache Qpid, Qpid, Qpid Proton, + Proton, Apache, the Apache feather logo, and the Apache Qpid + project logo are trademarks of The Apache Software + Foundation; All other marks mentioned may be trademarks or + registered trademarks of their respective owners + </p> + </div> + </div> + </div> + </body> +</html>
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The configuration details for the Group Providers are described in + <a class="xref" href="Java-Broker-Security-Group-Providers.html" title="8.2. Group Providers">Section 8.2, “Group Providers”</a>. On creation of ACL Provider with group rules, + the Group Provider should be added first. Otherwise, if the individual ACL rules are not defined for the logged principal + the following invocation of management operations could be denied due to absence of the required groups.</p><p>Only one <span class="emphasis"><em>Access Control Provider</em></span> can be used by the Broker. + If several <span class="emphasis"><em>Access Control Providers</em></span> are configured on Broker level + only one of them will be used (the latest one). + </p><p> + The ACL Providers can be configured using <a class="link" href="Java-Broker-Management-Channel-REST-API.html" title="6.3. REST API">REST Management interfaces</a> + and <a class="link" href="Java-Broker-Management-Channel-Web-Console.html" title="6.2. Web Management Console">Web Management Console</a>. + </p><p>The following ACL Provider managing operations are available from Web Management Console: + </p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>A new ACL Provider can be added by clicking onto "Add Access Control Provider" on the Broker tab.</p></li><li class="listitem"><p>An ACL Provider details can be viewed on the Access Control Provider tab. + The tab is shown after clicking onto ACL Provider name in the Broker object tree or after clicking + onto ACL Provider row in ACL Providers grid on the Broker tab.</p></li><li class="listitem"><p>An existing ACL Provider can be deleted by clicking onto buttons "Delete Access Control Provider" + on the Broker tab or Access Control Provider tab.</p></li></ul></div><p> + </p><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="Java-Broker-Security-ACLs-WriteACL"></a>8.3.1.  + Writing .acl files + </h3></div></div></div><p> + The ACL file consists of a series of rules associating behaviour for a user or group. Use of groups can serve to make the ACL file more concise. See <a class="link" href="Java-Broker-Security-Group-Providers.html" title="8.2. Group Providers">Configuring Group Providers</a> for more information on defining groups. + </p><p> + Each ACL rule grants or denies a particular action on an object to a user/group. The rule may be augmented with one or more properties, restricting + the rule's applicability. + </p><pre class="programlisting"> + ACL ALLOW alice CREATE QUEUE # Grants alice permission to create all queues. + ACL DENY bob CREATE QUEUE name="myqueue" # Denies bob permission to create a queue called "myqueue" + </pre><p> + The ACL is considered in strict line order with the first matching rule taking precedence over all those that follow. In the following + example, if the user bob tries to create an exchange "myexch", the operation will be allowed by the first rule. The second rule will + never be considered. + </p><pre class="programlisting"> + ACL ALLOW bob ALL EXCHANGE + ACL DENY bob CREATE EXCHANGE name="myexch" # Dead rule + </pre><p> + If the desire is to allow bob to create all exchanges except "myexch", order of the rules must be reversed: + </p><pre class="programlisting"> + ACL DENY bob CREATE EXCHANGE name="myexch" + ACL ALLOW bob ALL EXCHANGE + </pre><p> + All ACL files end with an implicit rule denying all operations to all users. It is as if each file ends with + </p><pre class="programlisting">ACL DENY ALL ALL </pre><p> + If instead you wish to <span class="emphasis"><em>allow</em></span> all operations other than those controlled by earlier rules, + add </p><pre class="programlisting">ACL ALLOW ALL ALL</pre><p> to the bottom of the ACL file. + </p><p> + When writing a new ACL, a good approach is to begin with an .acl file containing only </p><pre class="programlisting">ACL DENY-LOG ALL ALL</pre><p> + which will cause the Broker to deny all operations with details of the denial logged to the Qpid log file. Build up the ACL rule by rule, + gradually working through the use-cases of your system. Once the ACL is complete, consider switching the DENY-LOG actions to DENY + to improve performamce and reduce log noise. + </p><p> + ACL rules are very powerful: it is possible to write very granular rules specifying many broker objects and their + properties. Most projects probably won't need this degree of flexibility. A reasonable approach is to choose to apply permissions + at a certain level of abstraction (e.g. QUEUE) and apply them consistently across the whole system. + </p><div class="note" style="margin-left: 0.5in; margin-right: 0.5in;"><h3 class="title">Note</h3><p> + Some rules can be restricted to the virtual host if property virtualhost_name is specified. + </p><div class="example"><a id="d0e4809"></a><p class="title"><strong>Example 8.1. Restrict rules to specific virtual hosts</strong></p><div class="example-contents"><pre class="programlisting"> + ACL ALLOW bob CREATE QUEUE virtualhost_name="test" + ACL ALLOW bob ALL EXCHANGE virtualhost_name="prod" + </pre></div></div><p><br class="example-break" /> + In the example above the first rule allows user "bob" to create queues on virtual host "test" only. + The second rule allows user "bob" any action with exchanges on virtual host "prod". + </p></div></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="Java-Broker-Security-ACLs-Syntax"></a>8.3.2.  + Syntax + </h3></div></div></div><p> + ACL rules follow this syntax: + </p><pre class="programlisting"> + ACL {permission} {<group-name>|<user-name>|ALL} {action|ALL} [object|ALL] [property="<property-value>"] + </pre><p> + Comments may be introduced with the hash (#) character and are ignored. Long lines can be broken with the slash (\) character. + </p><pre class="programlisting"> + # A comment + ACL ALLOW admin CREATE ALL # Also a comment + ACL DENY guest \ + ALL ALL # A broken line + </pre></div><div class="table"><a id="table-Java-Broker-Security-ACLs-Syntax_permissions"></a><p class="title"><strong>Table 8.1. List of ACL permission</strong></p><div class="table-contents"><table border="1" summary="List of ACL permission"><colgroup><col /><col /></colgroup><tbody><tr><td><span class="command"><strong>ALLOW</strong></span></td><td><p>Allow the action</p></td></tr><tr><td><span class="command"><strong>ALLOW-LOG</strong></span></td><td><p> Allow the action and log the action in the log </p></td></tr><tr><td><span class="command"><strong>DENY</strong></span></td><td><p> Deny the action</p></td></tr><tr><td><span class="command"><strong>DENY-LOG</strong></span></td><td><p> Deny the action and log the action in the log</p></td></tr></tbody></table></div></div><br class="table-break" /><div class="table"><a id="table-Java-Broker-Security-ACLs-Syntax_actions"></a><p class="title"><strong>Table 8.2. List of ACL actions</strong></p><div class="tab le-contents"><table border="1" summary="List of ACL actions"><colgroup><col /><col /><col /><col /></colgroup><thead><tr><th><p>Action</p></th><th><p>Description</p></th><th><p>Supported object types</p></th><th><p>Supported properties</p></th></tr></thead><tbody><tr><td> <span class="command"><strong>CONSUME</strong></span> </td><td> <p> Applied when subscriptions are created </p> </td><td><p>QUEUE</p></td><td><p>name, autodelete, temporary, durable, exclusive, alternate, owner, virtualhost_name</p></td></tr><tr><td> <span class="command"><strong>PUBLISH</strong></span> </td><td> <p> Applied on a per message basis on publish message transfers</p> </td><td><p>EXCHANGE</p></td><td><p>name, routingkey, immediate, virtualhost_name</p></td></tr><tr><td> <span class="command"><strong>CREATE</strong></span> </td><td> <p> Applied when an object is created, such as bindings, queues, exchanges</p> </td><td><p>VIRTUALHOSTNODE, VIRTUALHOST, EXCHANGE, QUEUE, USER, GROUP</p></td><td><p>see prope rties on the corresponding object type</p></td></tr><tr><td> <span class="command"><strong>ACCESS</strong></span> </td><td> <p> Applied when an object is read or accessed</p> </td><td><p>VIRTUALHOST, MANAGEMENT</p></td><td><p>name (for VIRTUALHOST only)</p></td></tr><tr><td> <span class="command"><strong>BIND</strong></span> </td><td> <p> Applied when queues are bound to exchanges</p> </td><td><p>EXCHANGE</p></td><td><p>name, routingKey, queuename, virtualhost_name, temporary, durable</p></td></tr><tr><td> <span class="command"><strong>UNBIND</strong></span> </td><td> <p> Applied when queues are unbound from exchanges</p> </td><td><p>EXCHANGE</p></td><td><p>name, routingKey, queuename, virtualhost_name, temporary, durable</p></td></tr><tr><td> <span class="command"><strong>DELETE</strong></span> </td><td> <p> Applied when objects are deleted </p> </td><td><p>VIRTUALHOSTNODE, VIRTUALHOST, EXCHANGE, QUEUE, USER, GROUP</p></td><td><p>see properties on the corresponding object type</p>< /td></tr><tr><td> <span class="command"><strong>PURGE</strong></span> </td><td> + <p>Applied when purge the contents of a queue</p> </td><td><p>QUEUE</p></td><td><p> </p></td></tr><tr><td> <span class="command"><strong>UPDATE</strong></span> </td><td> <p> Applied when an object is updated </p> </td><td><p>VIRTUALHOSTNODE, VIRTUALHOST, EXCHANGE, QUEUE, USER, GROUP</p></td><td><p>see EXCHANGE and QUEUE properties</p></td></tr><tr><td> <span class="command"><strong>CONFIGURE</strong></span> </td><td> <p> Applied when an object is configured via REST management interfaces.</p> </td><td><p>BROKER</p></td><td><p> </p></td></tr><tr><td><span class="command"><strong>ACCESS_LOGS</strong></span> </td><td><p>Allows/denies the specific user to download log file(s) over REST interfaces.</p> </td><td><p>BROKER, VIRTUALHOST</p></td><td><p>name (for VIRTUALHOST only)</p></td></tr><tr><td><span class="command"><strong>SHUTDOWN</strong></span> </td><td><p>Allows/denies the specific user to shutdown the Broker.</p> </td><td><p>BROKER</p></td><td><p /></td></tr></tbody></t able></div></div><br class="table-break" /><div class="table"><a id="table-Java-Broker-Security-ACLs-Syntax_objects"></a><p class="title"><strong>Table 8.3. List of ACL objects</strong></p><div class="table-contents"><table border="1" summary="List of ACL objects"><colgroup><col /><col /><col /><col /></colgroup><thead><tr><th><p>Object type</p></th><th><p>Description</p></th><th><p>Supported actions</p></th><th><p>Supported properties</p></th></tr></thead><tbody><tr><td> <span class="command"><strong>VIRTUALHOSTNODE</strong></span> </td><td> <p>A virtualhostnode or remote replication node</p> </td><td><p>ALL, CREATE, UPDATE, DELETE</p> </td><td><p>name</p> </td></tr><tr><td> <span class="command"><strong>VIRTUALHOST</strong></span> </td><td> <p>A virtualhost</p> </td><td><p>ALL, CREATE, UPDATE, DELETE, ACCESS, ACCESS_LOGS</p> </td><td><p>name</p> </td></tr><tr><td> <span class="command"><strong>QUEUE</strong></span> </td><td> <p>A queue </p> </td><td><p>ALL, CREATE, DELET E, PURGE, CONSUME, UPDATE</p></td><td><p>name, autodelete, temporary, durable, exclusive, alternate, owner, virtualhost_name</p></td></tr><tr><td> <span class="command"><strong>EXCHANGE</strong></span> </td><td><p>An exchange</p></td><td><p>ALL, ACCESS, CREATE, DELETE, BIND, UNBIND, PUBLISH, UPDATE</p></td><td><p>name, autodelete, temporary, durable, type, virtualhost_name, queuename(only for BIND and UNBIND), routingkey(only for BIND and UNBIND, PUBLISH)</p></td></tr><tr><td> <span class="command"><strong>USER</strong></span> </td><td> <p>A user</p> </td><td><p>ALL, CREATE, DELETE, UPDATE</p></td><td><p>name</p></td></tr><tr><td> <span class="command"><strong>GROUP</strong></span> </td><td> <p>A group</p> </td><td><p>ALL, CREATE, DELETE, UPDATE</p></td><td><p>name</p></td></tr><tr><td> <span class="command"><strong>METHOD</strong></span> </td><td> <p>Management or agent or broker method</p> </td><td><p>ALL, ACCESS, UPDATE</p></td><td><p>name, component, virtualhost_name</p></td></t r><tr><td> <span class="command"><strong>BROKER</strong></span> </td><td> <p>The broker</p> </td><td><p>ALL, CONFIGURE, ACCESS_LOGS</p></td><td><p> </p></td></tr></tbody></table></div></div><br class="table-break" /><div class="table"><a id="table-Java-Broker-Security-ACLs-Syntax_properties"></a><p class="title"><strong>Table 8.4. List of ACL properties</strong></p><div class="table-contents"><table border="1" summary="List of ACL properties"><colgroup><col /><col /></colgroup><tbody><tr><td><span class="command"><strong>name</strong></span> </td><td> <p> String. Object name, such as a queue name or exchange name.</p> </td></tr><tr><td> <span class="command"><strong>durable</strong></span> </td><td> <p> Boolean. Indicates the object is durable </p> </td></tr><tr><td> <span class="command"><strong>routingkey</strong></span> </td><td> <p> String. Specifies routing key </p> </td></tr><tr><td> <span class="command"><strong>autodelete</strong></span> </td><td> <p> Boolean. Indi cates whether or not the object gets deleted when the connection is closed </p> </td></tr><tr><td> <span class="command"><strong>exclusive</strong></span> </td><td> <p> Boolean. Indicates the presence of an <em class="parameter"><code>exclusive</code></em> flag </p> </td></tr><tr><td> <span class="command"><strong>temporary</strong></span> </td><td> <p> Boolean. Indicates the presence of an <em class="parameter"><code>temporary</code></em> flag </p> </td></tr><tr><td> <span class="command"><strong>type</strong></span> </td><td> <p> String. Type of object, such as topic, fanout, or xml </p> </td></tr><tr><td> <span class="command"><strong>alternate</strong></span> </td><td> <p> String. Name of the alternate exchange </p> </td></tr><tr><td> <span class="command"><strong>queuename</strong></span> </td><td> <p> String. Name of the queue (used only when the object is something other than <em class="parameter"><code>queue</code></em> </p> </td></tr><tr><td> <span class="command"><strong>c omponent</strong></span> </td><td> <p> String. component name</p> </td></tr><tr><td> <span class="command"><strong>from_network</strong></span> </td><td> + <p> + Comma-separated strings representing IPv4 address ranges. + </p> + <p> + Intended for use in ACCESS VIRTUALHOST rules to apply firewall-like restrictions. + </p> + <p> + The rule matches if any of the address ranges match the IPv4 address of the messaging client. + The address ranges are specified using either Classless Inter-Domain Routing notation + (e.g. 192.168.1.0/24; see <a class="link" href="http://tools.ietf.org/html/rfc4632" target="_top">RFC 4632</a>) + or wildcards (e.g. 192.169.1.*). + </p> + </td></tr><tr><td> <span class="command"><strong>from_hostname</strong></span> </td><td> + <p> + Comma-separated strings representing hostnames, specified using Perl-style regular + expressions, e.g. .*\.example\.company\.com + </p> + <p> + Intended for use in ACCESS VIRTUALHOST rules to apply firewall-like restrictions. + </p> + <p> + The rule matches if any of the patterns match the hostname of the messaging client. + </p> + <p> + To look up the client's hostname, Qpid uses Java's DNS support, which internally caches its results. + </p> + <p> + You can modify the time-to-live of cached results using the *.ttl properties described on the + Java <a class="link" href="http://docs.oracle.com/javase/6/docs/technotes/guides/net/properties.html" target="_top">Networking + Properties</a> page. + </p> + <p> + For example, you can either set system property sun.net.inetaddr.ttl from the command line + (e.g. export QPID_OPTS="-Dsun.net.inetaddr.ttl=0") or networkaddress.cache.ttl in + $JAVA_HOME/lib/security/java.security. The latter is preferred because it is JVM + vendor-independent. + </p> + </td></tr><tr><td><span class="command"><strong>virtualhost_name</strong></span></td><td> + <p> + String. A name of virtual host to which the rule is applied. + </p> + </td></tr><tr><td><span class="command"><strong>immediate</strong></span></td><td> + <p> + Boolean. A property can be used to restrict PUBLISH action to publishing only messages with given immediate flag. + </p> + </td></tr></tbody></table></div></div><br class="table-break" /><div class="table"><a id="table-Java-Broker-Security-ACLs-Queue-Exchnage-Operations"></a><p class="title"><strong>Table 8.5. ACL for Queue management operations invoked via REST interfaces</strong></p><div class="table-contents"><table border="1" summary="ACL for Queue management operations invoked via REST interfaces"><colgroup><col /><col /><col /><col /></colgroup><tbody><tr><td> <span class="command"><strong>Operation</strong></span> </td><td> <p>Component</p> </td><td> <p>Method</p> </td><td> <p>Description</p> </td></tr><tr><td> <span class="command"><strong>UPDATE</strong></span> </td><td> <p>VirtualHost.Queue</p> </td><td> <p>copyMessages</p> </td><td> <p>Copy messages</p> </td></tr><tr><td> <span class="command"><strong>UPDATE</strong></span> </td><td> <p>VirtualHost.Queue</p> </td><td> <p>moveMessages</p> </td><td> <p>Move messages</p> </td></tr><tr><td> <span class="command"><strong>UPDATE </strong></span> </td><td> <p>VirtualHost.Queue</p> </td><td> <p>deleteMessages</p> </td><td> <p>Delete messages</p> </td></tr></tbody></table></div></div><br class="table-break" /><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="Java-Broker-Security-ACLs-WorkedExamples"></a>8.3.3.  + Worked Examples + </h3></div></div></div><p> + Here are some example ACLs illustrating common use cases. + In addition, note that the Broker provides a complete example ACL file, located at etc/broker_example.acl. + </p><div class="section"><div class="titlepage"><div><div><h4 class="title"><a id="Java-Broker-Security-ACLs-WorkedExample1"></a>8.3.3.1.  + Worked example 1 - Management rights + </h4></div></div></div><p> + Suppose you wish to permission two users: a user 'operator' must be able to perform all Management operations, and + a user 'readonly' must be enable to perform only read-only functions. Neither 'operator' nor 'readonly' + should be allowed to connect clients for messaging. + </p><pre class="programlisting"> +# Deny (loggged) operator/readonly permission to connect messaging clients. +ACL DENY-LOG operator ACCESS VIRTUALHOST +ACL DENY-LOG readonly ACCESS VIRTUALHOST +# Give operator permission to perfom all other actions +ACL ALLOW operator ALL ALL +# Give readonly permission to execute only read-only actions +ACL ALLOW readonly ACCESS ALL +... +... rules for other users +... +# Explicitly deny all (log) to eveyone +ACL DENY-LOG ALL ALL + </pre></div><div class="section"><div class="titlepage"><div><div><h4 class="title"><a id="Java-Broker-Security-ACLs-WorkedExample2"></a>8.3.3.2.  + Worked example 2 - User maintainer group + </h4></div></div></div><p> + Suppose you wish to restrict User Management operations to users belonging to a + <a class="link" href="Java-Broker-Security-Group-Providers.html" title="8.2. Group Providers">group</a> 'usermaint'. No other user + is allowed to perform user maintenance This example illustrates the permissioning of an individual component. + </p><pre class="programlisting"> +# Give usermaint access to management and permission to create +# and delete users through management +ACL ALLOW usermaint ALL USER +ACL DENY ALL ALL USER +... +... rules for other users +... +ACL DENY-LOG ALL ALL + </pre></div><div class="section"><div class="titlepage"><div><div><h4 class="title"><a id="Java-Broker-Security-ACLs-WorkedExample3"></a>8.3.3.3.  + Worked example 3 - Request/Response messaging + </h4></div></div></div><p> + Suppose you wish to permission a system using a request/response paradigm. Two users: 'client' publishes requests; + 'server' consumes the requests and generates a response. This example illustrates the permissioning of AMQP exchanges + and queues. + </p><pre class="programlisting"> +# Allow client and server to connect to the virtual host. +ACL ALLOW client ACCESS VIRTUALHOST +ACL ALLOW server ACCESS VIRTUALHOST + +# Client side +# Allow the 'client' user to publish requests to the request queue. As is the norm for the request/response paradigm, the client +# is required to create a temporary queue on which the server will respond. Consequently, there are rules to allow the creation +# of the temporary queues and consumption of messages from it. +ACL ALLOW client CREATE QUEUE temporary="true" +ACL ALLOW client CONSUME QUEUE temporary="true" +ACL ALLOW client DELETE QUEUE temporary="true" +ACL ALLOW client BIND EXCHANGE name="amq.direct" temporary="true" +ACL ALLOW client UNBIND EXCHANGE name="amq.direct" temporary="true" +ACL ALLOW client PUBLISH EXCHANGE name="amq.direct" routingKey="example.RequestQueue" + +# Server side +# Allow the 'server' user to consume from the request queue and publish a response to the temporary response queue created by +# client. We also allow the server to create the request queue. +ACL ALLOW server CREATE QUEUE name="example.RequestQueue" +ACL ALLOW server CONSUME QUEUE name="example.RequestQueue" +ACL ALLOW server BIND EXCHANGE +ACL ALLOW server PUBLISH EXCHANGE name="amq.direct" routingKey="TempQueue*" + +ACL DENY-LOG all all + </pre></div><div class="section"><div class="titlepage"><div><div><h4 class="title"><a id="Java-Broker-Security-ACLs-WorkedExample4"></a>8.3.3.4.  + Worked example 4 - firewall-like access control + </h4></div></div></div><p> + This example illustrates how to set up an ACL that restricts the IP addresses and hostnames + of messaging clients that can access a virtual host. + </p><pre class="programlisting"> +################ +# Hostname rules +################ + +# Allow messaging clients from company1.com and company1.co.uk to connect +ACL ALLOW all ACCESS VIRTUALHOST from_hostname=".*\.company1\.com,.*\.company1\.co\.uk" + +# Deny messaging clients from hosts within the dev subdomain +ACL DENY-LOG all ACCESS VIRTUALHOST from_hostname=".*\.dev\.company1\.com" + +################## +# IP address rules +################## + +# Deny access to all users in the IP ranges 192.168.1.0-192.168.1.255 and 192.168.2.0-192.168.2.255, +# using the notation specified in RFC 4632, "Classless Inter-domain Routing (CIDR)" +ACL DENY-LOG messaging-users ACCESS VIRTUALHOST \ + from_network="192.168.1.0/24,192.168.2.0/24" + +# Deny access to all users in the IP ranges 192.169.1.0-192.169.1.255 and 192.169.2.0-192.169.2.255, +# using wildcard notation. +ACL DENY-LOG messaging-users ACCESS VIRTUALHOST \ + from_network="192.169.1.*,192.169.2.*" + +ACL DENY-LOG all all + </pre></div><div class="section"><div class="titlepage"><div><div><h4 class="title"><a id="Java-Broker-Security-ACLs-WorkedExample5"></a>8.3.3.5.  + Worked example 5 - REST management ACL example + </h4></div></div></div><p> + This example illustrates how to set up an ACL that restricts usage of REST management interfaces. + </p><pre class="programlisting"> +# allow to the users from webadmins group to change broker model +# this rule allows adding/removing/editing of Broker level objects: +# Broker, Group Provider, Authentication Provider, Port, Access Control Provider etc +ACL ALLOW-LOG webadmins CONFIGURE BROKER + +# allow to the users from webadmins group to perform +# create/update/delete on virtualhost node and children +ACL ALLOW-LOG webadmins CREATE VIRTUALHOSTNODE +ACL ALLOW-LOG webadmins UPDATE VIRTUALHOSTNODE +ACL ALLOW-LOG webadmins DELETE VIRTUALHOSTNODE +ACL ALLOW-LOG webadmins CREATE VIRTUALHOST +ACL ALLOW-LOG webadmins UPDATE VIRTUALHOST +ACL ALLOW-LOG webadmins DELETE VIRTUALHOST +ACL ALLOW-LOG webadmins CREATE QUEUE +ACL ALLOW-LOG webadmins UPDATE QUEUE +ACL ALLOW-LOG webadmins DELETE QUEUE +ACL ALLOW-LOG webadmins PURGE QUEUE +ACL ALLOW-LOG webadmins CREATE EXCHANGE +ACL ALLOW-LOG webadmins DELETE EXCHANGE +ACL ALLOW-LOG webadmins BIND EXCHANGE +ACL ALLOW-LOG webadmins UNBIND EXCHANGE + +# allow to the users from webadmins group to create/update/delete groups on Group Providers +ACL ALLOW-LOG webadmins CREATE GROUP +ACL ALLOW-LOG webadmins DELETE GROUP +ACL ALLOW-LOG webadmins UPDATE GROUP + +# allow to the users from webadmins group to create/update/delete users for Authentication Providers +ACL ALLOW-LOG webadmins CREATE USER +ACL ALLOW-LOG webadmins DELETE USER +ACL ALLOW-LOG webadmins UPDATE USER + +# allow to the users from webadmins group to move, copy, delete messagaes, and clear the queue +# using REST management interfaces +ACL ALLOW-LOG webadmins UPDATE METHOD + +# at the moment only the following UPDATE METHOD rules are supported by web management console +#ACL ALLOW-LOG webadmins UPDATE METHOD component="VirtualHost.Queue" name="moveMessages" +#ACL ALLOW-LOG webadmins UPDATE METHOD component="VirtualHost.Queue" name="copyMessages" +#ACL ALLOW-LOG webadmins UPDATE METHOD component="VirtualHost.Queue" name="deleteMessages" +#ACL ALLOW-LOG webadmins UPDATE METHOD component="VirtualHost.Queue" name="clearQueue" + +ACL DENY-LOG all all + </pre></div></div></div><div class="navfooter"><hr /><table summary="Navigation footer" width="100%"><tr><td align="left" width="40%"><a accesskey="p" href="Java-Broker-Security-Group-Providers.html">Prev</a> </td><td align="center" width="20%"><a accesskey="u" href="Java-Broker-Security.html">Up</a></td><td align="right" width="40%"> <a accesskey="n" href="Java-Broker-Security-Configuration-Encryption.html">Next</a></td></tr><tr><td align="left" valign="top" width="40%">8.2. Group Providers </td><td align="center" width="20%"><a accesskey="h" href="AMQP-Messaging-Broker-Java-Book.html">Home</a></td><td align="right" valign="top" width="40%"> 8.4. Configuration Encryption</td></tr></table></div></div> + + <hr/> + + <ul id="-apache-navigation"> + <li><a href="http://www.apache.org/">Apache</a></li> + <li><a href="http://www.apache.org/licenses/">License</a></li> + <li><a href="http://www.apache.org/foundation/sponsorship.html">Sponsorship</a></li> + <li><a href="http://www.apache.org/foundation/thanks.html">Thanks!</a></li> + <li><a href="/security.html">Security</a></li> + <li><a href="http://www.apache.org/"><img id="-apache-feather" width="48" height="14" src="" alt="Apache"/></a></li> + </ul> + + <p id="-legal"> + Apache Qpid, Messaging built on AMQP; Copyright © 2015 + The Apache Software Foundation; Licensed under + the <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache + License, Version 2.0</a>; Apache Qpid, Qpid, Qpid Proton, + Proton, Apache, the Apache feather logo, and the Apache Qpid + project logo are trademarks of The Apache Software + Foundation; All other marks mentioned may be trademarks or + registered trademarks of their respective owners + </p> + </div> + </div> + </div> + </body> +</html> http://git-wip-us.apache.org/repos/asf/qpid-site/blob/5f06b01e/content/releases/qpid-java-6.1.5/java-broker/book/Java-Broker-Security-Configuration-Encryption.html ---------------------------------------------------------------------- diff --git a/content/releases/qpid-java-6.1.5/java-broker/book/Java-Broker-Security-Configuration-Encryption.html b/content/releases/qpid-java-6.1.5/java-broker/book/Java-Broker-Security-Configuration-Encryption.html new file mode 100644 index 0000000..f98dadd --- /dev/null +++ b/content/releases/qpid-java-6.1.5/java-broker/book/Java-Broker-Security-Configuration-Encryption.html @@ -0,0 +1,163 @@ +<!DOCTYPE html> +<!-- + - 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This is means that items such as keystore/truststore passwords, JDBC + passwords, and LDAP passwords can be stored in the configure in a form that is difficult to + read.</p><p>The Broker ships with an encryptor implementation called <code class="literal">AESKeyFile</code>. This + uses a securely generated random key of 256bit<a class="footnote" href="#ftn.d0e5567" id="d0e5567"><sup class="footnote">[12]</sup></a> to encrypt the secrets stored within a key + file. Of course, the key itself must be guarded carefully, otherwise the passwords encrypted + with it may be compromised. For this reason, the Broker ensures that the file's permissions + allow the file to be read exclusively by the user account used for running the Broker.</p><div class="important" style="margin-left: 0.5in; margin-right: 0.5in;"><h3 class="title">Important</h3><p>If the keyfile is lost or corrupted, the secrets will be irrecoverable.</p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="Java-Broker-Security-Configuration-Encryption-Configuration"></a>8.4.1. Configuration</h3></div></div></div><p>The <code class="literal">AESKeyFile</code> encyptor provider is enabled/disabled via the <a class="link" href="Java-Broker-Management-Managing-Broker.html" title="7.3. Broker">Broker attributes</a> within the + Web Management Console. On enabling the provider, any existing passwords within the + configuration will be automatically rewritten in the encrypted form.</p><p>Note that passwords stored by the Authentication Providers <a class="link" href="Java-Broker-Security.html#Java-Broker-Security-PlainPasswordFile-Provider" title="8.1.8. Plain Password File (Deprecated)">PlainPasswordFile</a> and. + <a class="link" href="Java-Broker-Security.html#Java-Broker-Security-Base64MD5PasswordFile-Provider" title="8.1.10. Base64MD5 Password File (Deprecated)">PlainPasswordFile</a> + with the external password files are <span class="emphasis"><em>not</em></span> encrypted by the key. Use the + Scram Authentication Managers instead; these make use of the Configuration Encryption when + storing the users' passwords. </p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="Java-Broker-Security-Configuration-Encryption-Alternate-Implementations"></a>8.4.2. Alternate Implementations</h3></div></div></div><p>If the <code class="literal">AESKeyFile</code> encryptor implementation does not meet the needs of + the user, perhaps owing to the security standards of their institution, the + <code class="literal">ConfigurationSecretEncrypter</code> interface is designed as an extension point. + Users may implement their own implementation of ConfigurationSecretEncrypter perhaps to employ + stronger encryption or delegating the storage of the key to an Enterprise Password + Safe.</p></div><div class="footnotes"><br /><hr style="width:100; text-align:left;margin-left: 0" /><div class="footnote" id="ftn.d0e5567"><p><a class="para" href="#d0e5567"><sup class="para">[12] </sup></a>Java Cryptography Extension (JCE) + Unlimited Strength required</p></div></div></div><div class="navfooter"><hr /><table summary="Navigation footer" width="100%"><tr><td align="left" width="40%"><a accesskey="p" href="Java-Broker-Security-ACLs.html">Prev</a> </td><td align="center" width="20%"><a accesskey="u" href="Java-Broker-Security.html">Up</a></td><td align="right" width="40%"> <a accesskey="n" href="Java-Broker-Runtime.html">Next</a></td></tr><tr><td align="left" valign="top" width="40%">8.3. Access Control Lists </td><td align="center" width="20%"><a accesskey="h" href="AMQP-Messaging-Broker-Java-Book.html">Home</a></td><td align="right" valign="top" width="40%"> Chapter 9. Runtime</td></tr></table></div></div> + + <hr/> + + <ul id="-apache-navigation"> + <li><a href="http://www.apache.org/">Apache</a></li> + <li><a href="http://www.apache.org/licenses/">License</a></li> + <li><a href="http://www.apache.org/foundation/sponsorship.html">Sponsorship</a></li> + <li><a href="http://www.apache.org/foundation/thanks.html">Thanks!</a></li> + <li><a href="/security.html">Security</a></li> + <li><a href="http://www.apache.org/"><img id="-apache-feather" width="48" height="14" src="" alt="Apache"/></a></li> + </ul> + + <p id="-legal"> + Apache Qpid, Messaging built on AMQP; Copyright © 2015 + The Apache Software Foundation; Licensed under + the <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache + License, Version 2.0</a>; Apache Qpid, Qpid, Qpid Proton, + Proton, Apache, the Apache feather logo, and the Apache Qpid + project logo are trademarks of The Apache Software + Foundation; All other marks mentioned may be trademarks or + registered trademarks of their respective owners + </p> + </div> + </div> + </div> + </body> +</html> http://git-wip-us.apache.org/repos/asf/qpid-site/blob/5f06b01e/content/releases/qpid-java-6.1.5/java-broker/book/Java-Broker-Security-Group-Providers.html ---------------------------------------------------------------------- diff --git a/content/releases/qpid-java-6.1.5/java-broker/book/Java-Broker-Security-Group-Providers.html b/content/releases/qpid-java-6.1.5/java-broker/book/Java-Broker-Security-Group-Providers.html new file mode 100644 index 0000000..f7e9e64 --- /dev/null +++ b/content/releases/qpid-java-6.1.5/java-broker/book/Java-Broker-Security-Group-Providers.html @@ -0,0 +1,179 @@ +<!DOCTYPE html> +<!-- + - + - Licensed to the Apache Software Foundation (ASF) under one + - or more contributor license agreements. 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Any number of + Group Providers can be added into the Broker. All of them will be checked for the presence of the groups for a given authenticated user. + </p><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="File-Group-Manager"></a>8.2.1. GroupFile Provider</h3></div></div></div><p> + The <span class="emphasis"><em>GroupFile</em></span> Provider allows specifying group membership in a flat file on disk. + On adding a new GroupFile Provider the path to the groups file is required to be specified. + If file does not exist an empty file is created automatically. On deletion of GroupFile Provider + the groups file is deleted as well. Only one instance of "GroupFile" Provider per groups file location can be created. + On attempt to create another GroupFile Provider pointing to the same location the error will be displayed and + the creation will be aborted. + </p><div class="section"><div class="titlepage"><div><div><h4 class="title"><a id="File-Group-Manager-FileFormat"></a>8.2.1.1. File Format</h4></div></div></div><p> + The groups file has the following format: + </p><pre class="programlisting"> + # <GroupName>.users = <comma delimited user list> + # For example: + + administrators.users = admin,manager +</pre><p> + Only users can be added to a group currently, not other groups. Usernames can't contain commas. + </p><p> + Lines starting with a '#' are treated as comments when opening the file, but these are not preserved when the broker updates the file due to changes made through the management interface. + </p></div></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="Java-Broker-Security-Group-Providers-ManagedGroupProvider"></a>8.2.2. ManagedGroupProvider</h3></div></div></div><p> + The <span class="emphasis"><em>ManagedGroupProvider</em></span> allows specifying group membership as part of broker configuration. + In future version of Brokers GroupFile Provider will be replaced by this one. + </p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="Java-Broker-Security-Group-Providers-CloudFoundry"></a>8.2.3. CloudFoundryDashboardManagementGroupProvider</h3></div></div></div><p> + The <span class="emphasis"><em>CloudFoundryDashboardManagementGroupProvider</em></span> + allows mapping of service instance ids to qpid management groups. + </p><p> + One use case is restricting management capabilities of a OAuth2 authenticated user to certain virtual + hosts. For this, one would associate a cloudfoundry service id with each virtual host and have an ACL with a + separate management group for each virtual host. Given the correct service instance id to + management group mapping the GroupProvider will then associate the user with each management group the user + is provisioned to manage the associated service instance in the <a class="link" href="http://docs.cloudfoundry.org/services/dashboard-sso.html#checking-user-permissions" target="_top">CloudFoundry dashboard</a>. + </p></div></div><div class="navfooter"><hr /><table summary="Navigation footer" width="100%"><tr><td align="left" width="40%"><a accesskey="p" href="Java-Broker-Security.html">Prev</a> </td><td align="center" width="20%"><a accesskey="u" href="Java-Broker-Security.html">Up</a></td><td align="right" width="40%"> <a accesskey="n" href="Java-Broker-Security-ACLs.html">Next</a></td></tr><tr><td align="left" valign="top" width="40%">Chapter 8. Security </td><td align="center" width="20%"><a accesskey="h" href="AMQP-Messaging-Broker-Java-Book.html">Home</a></td><td align="right" valign="top" width="40%"> 8.3. Access Control Lists</td></tr></table></div></div> + + <hr/> + + <ul id="-apache-navigation"> + <li><a href="http://www.apache.org/">Apache</a></li> + <li><a href="http://www.apache.org/licenses/">License</a></li> + <li><a href="http://www.apache.org/foundation/sponsorship.html">Sponsorship</a></li> + <li><a href="http://www.apache.org/foundation/thanks.html">Thanks!</a></li> + <li><a href="/security.html">Security</a></li> + <li><a href="http://www.apache.org/"><img id="-apache-feather" width="48" height="14" src="" alt="Apache"/></a></li> + </ul> + + <p id="-legal"> + Apache Qpid, Messaging built on AMQP; Copyright © 2015 + The Apache Software Foundation; Licensed under + the <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache + License, Version 2.0</a>; Apache Qpid, Qpid, Qpid Proton, + Proton, Apache, the Apache feather logo, and the Apache Qpid + project logo are trademarks of The Apache Software + Foundation; All other marks mentioned may be trademarks or + registered trademarks of their respective owners + </p> + </div> + </div> + </div> + </body> +</html> --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@qpid.apache.org For additional commands, e-mail: commits-h...@qpid.apache.org