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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_a00cdca4cac44d29e96ac7c7cae2bc86.html">mesos</a></li><li class="navelem"><a class="el" href="dir_c17ba5dacf03ff8b8f3824850be465e6.html">zookeeper</a></li> </ul>
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<div class="title">authentication.hpp</div> </div>
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<a href="zookeeper_2authentication_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">// Licensed to the Apache Software Foundation (ASF) under one</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">// or more contributor license agreements. See the NOTICE file</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">// distributed with this work for additional information</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment">// regarding copyright ownership. The ASF licenses this file</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment">// to you under the Apache License, Version 2.0 (the</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment">// &quot;License&quot;); you may not use this file except in compliance</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment">// with the License. You may obtain a copy of the License at</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment">// distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment">// See the License for the specific language governing permissions and</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment">// limitations under the License</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;</div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="preprocessor">#ifndef __MESOS_ZOOKEEPER_AUTHENTICATION_HPP__</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define __MESOS_ZOOKEEPER_AUTHENTICATION_HPP__</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#include &lt;zookeeper.h&gt;</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;</div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="preprocessor">#ifdef __WINDOWS__</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor"></span><span class="comment">// NOTE: We need to undefine this macro to prevent it from bleeding</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="comment">// into our code and thereby break compilation of our namespaced ACLs.</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="comment">// This macro is defined in zookeeper/src/c/include/winconfig.h.</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#undef ACL</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#endif // __WINDOWS__</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="preprocessor">#include &lt;glog/logging.h&gt;</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;</div>
<div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="namespacezookeeper.html"> 33</a></span>&#160;<span class="keyword">namespace </span>zookeeper {</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;</div>
<div class="line"><a name="l00035"></a><span class="lineno"><a class="line" href="structzookeeper_1_1Authentication.html"> 35</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structzookeeper_1_1Authentication.html">Authentication</a></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;{</div>
<div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="structzookeeper_1_1Authentication.html#ab83afefc5084a841eb2e3ce7527a0980"> 37</a></span>&#160; <a class="code" href="structzookeeper_1_1Authentication.html#ab83afefc5084a841eb2e3ce7527a0980">Authentication</a>(</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; <span class="keyword">const</span> std::string&amp; _scheme,</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; <span class="keyword">const</span> std::string&amp; _credentials)</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; : <a class="code" href="structzookeeper_1_1Authentication.html#a3b65f63c4f97ecfd6d289d3112284691">scheme</a>(_scheme),</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; <a class="code" href="structzookeeper_1_1Authentication.html#a1d3dcf01ba00a3887317bdc61eeea210">credentials</a>(_credentials)</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; {</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; <span class="comment">// TODO(benh): Fix output operator below once this changes.</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; CHECK_EQ(<a class="code" href="structzookeeper_1_1Authentication.html#a3b65f63c4f97ecfd6d289d3112284691">scheme</a>, <span class="stringliteral">&quot;digest&quot;</span>) &lt;&lt; <span class="stringliteral">&quot;Unsupported authentication scheme&quot;</span>;</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; }</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;</div>
<div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="structzookeeper_1_1Authentication.html#a3b65f63c4f97ecfd6d289d3112284691"> 47</a></span>&#160; <span class="keyword">const</span> std::string <a class="code" href="structzookeeper_1_1Authentication.html#a3b65f63c4f97ecfd6d289d3112284691">scheme</a>;</div>
<div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="structzookeeper_1_1Authentication.html#a1d3dcf01ba00a3887317bdc61eeea210"> 48</a></span>&#160; <span class="keyword">const</span> std::string <a class="code" href="structzookeeper_1_1Authentication.html#a1d3dcf01ba00a3887317bdc61eeea210">credentials</a>;</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;};</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;<span class="comment">// An ACL that ensures we&#39;re the only authenticated user to mutate our</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;<span class="comment">// nodes - others are welcome to read.</span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;<span class="keyword">extern</span> <span class="keyword">const</span> ACL_vector <a class="code" href="namespacezookeeper.html#ae7996d91e04a4e7122cdf2ddacb5766d">EVERYONE_READ_CREATOR_ALL</a>;</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160;<span class="comment">// An ACL that allows others to create child nodes and read nodes, but</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;<span class="comment">// we&#39;re the only authenticated user to mutate our nodes.</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;<span class="keyword">extern</span> <span class="keyword">const</span> ACL_vector <a class="code" href="namespacezookeeper.html#a520e93e970fb994ef0446f92046d3784">EVERYONE_CREATE_AND_READ_CREATOR_ALL</a>;</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;</div>
<div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="namespacezookeeper.html#a7809602b75b99bb5626bb3a926b750b1"> 61</a></span>&#160;<span class="keyword">inline</span> std::ostream&amp; <a class="code" href="namespacezookeeper.html#a7809602b75b99bb5626bb3a926b750b1">operator&lt;&lt;</a>(</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; std::ostream&amp; stream,</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; <span class="keyword">const</span> <a class="code" href="structzookeeper_1_1Authentication.html">Authentication</a>&amp; authentication)</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160;{</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; <span class="comment">// TODO(benh): Fix this once we support more than just &#39;digest&#39;.</span></div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; CHECK_EQ(authentication.<a class="code" href="structzookeeper_1_1Authentication.html#a3b65f63c4f97ecfd6d289d3112284691">scheme</a>, <span class="stringliteral">&quot;digest&quot;</span>);</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; <span class="keywordflow">return</span> stream &lt;&lt; authentication.<a class="code" href="structzookeeper_1_1Authentication.html#a1d3dcf01ba00a3887317bdc61eeea210">credentials</a>;</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160;}</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160;} <span class="comment">// namespace zookeeper {</span></div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160;</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160;<span class="preprocessor">#endif // __MESOS_ZOOKEEPER_AUTHENTICATION_HPP__</span></div>
<div class="ttc" id="namespacezookeeper_html_a7809602b75b99bb5626bb3a926b750b1"><div class="ttname"><a href="namespacezookeeper.html#a7809602b75b99bb5626bb3a926b750b1">zookeeper::operator&lt;&lt;</a></div><div class="ttdeci">std::ostream &amp; operator&lt;&lt;(std::ostream &amp;stream, const Authentication &amp;authentication)</div><div class="ttdef"><b>Definition:</b> authentication.hpp:61</div></div>
<div class="ttc" id="structzookeeper_1_1Authentication_html_a1d3dcf01ba00a3887317bdc61eeea210"><div class="ttname"><a href="structzookeeper_1_1Authentication.html#a1d3dcf01ba00a3887317bdc61eeea210">zookeeper::Authentication::credentials</a></div><div class="ttdeci">const std::string credentials</div><div class="ttdef"><b>Definition:</b> authentication.hpp:48</div></div>
<div class="ttc" id="structzookeeper_1_1Authentication_html"><div class="ttname"><a href="structzookeeper_1_1Authentication.html">zookeeper::Authentication</a></div><div class="ttdef"><b>Definition:</b> authentication.hpp:35</div></div>
<div class="ttc" id="namespacezookeeper_html_ae7996d91e04a4e7122cdf2ddacb5766d"><div class="ttname"><a href="namespacezookeeper.html#ae7996d91e04a4e7122cdf2ddacb5766d">zookeeper::EVERYONE_READ_CREATOR_ALL</a></div><div class="ttdeci">const ACL_vector EVERYONE_READ_CREATOR_ALL</div></div>
<div class="ttc" id="namespacezookeeper_html_a520e93e970fb994ef0446f92046d3784"><div class="ttname"><a href="namespacezookeeper.html#a520e93e970fb994ef0446f92046d3784">zookeeper::EVERYONE_CREATE_AND_READ_CREATOR_ALL</a></div><div class="ttdeci">const ACL_vector EVERYONE_CREATE_AND_READ_CREATOR_ALL</div></div>
<div class="ttc" id="structzookeeper_1_1Authentication_html_a3b65f63c4f97ecfd6d289d3112284691"><div class="ttname"><a href="structzookeeper_1_1Authentication.html#a3b65f63c4f97ecfd6d289d3112284691">zookeeper::Authentication::scheme</a></div><div class="ttdeci">const std::string scheme</div><div class="ttdef"><b>Definition:</b> authentication.hpp:47</div></div>
<div class="ttc" id="structzookeeper_1_1Authentication_html_ab83afefc5084a841eb2e3ce7527a0980"><div class="ttname"><a href="structzookeeper_1_1Authentication.html#ab83afefc5084a841eb2e3ce7527a0980">zookeeper::Authentication::Authentication</a></div><div class="ttdeci">Authentication(const std::string &amp;_scheme, const std::string &amp;_credentials)</div><div class="ttdef"><b>Definition:</b> authentication.hpp:37</div></div>
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