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<a href="auth__metadata__processor__impl_8h.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">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> * Copyright 2015 gRPC authors.</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> * Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> * you may not use this file except in compliance with the License.</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> * 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;<span class="comment"> *</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="preprocessor">#ifndef GRPCPP_SECURITY_AUTH_METADATA_PROCESSOR_IMPL_H</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#define GRPCPP_SECURITY_AUTH_METADATA_PROCESSOR_IMPL_H</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">#include &lt;map&gt;</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="grpcpp_2security_2auth__context_8h.html">grpcpp/security/auth_context.h</a>&gt;</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="grpcpp_2support_2status_8h.html">grpcpp/support/status.h</a>&gt;</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="grpcpp_2support_2string__ref_8h.html">grpcpp/support/string_ref.h</a>&gt;</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacegrpc__impl.html">grpc_impl</a> {</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;</div><div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_auth_metadata_processor.html"> 33</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc__impl_1_1_auth_metadata_processor.html">AuthMetadataProcessor</a> {</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00035"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_auth_metadata_processor.html#a0572731cd7307cbb1d810ccb40e721a9"> 35</a></span>&#160; <span class="keyword">typedef</span> std::multimap&lt;grpc::string_ref, grpc::string_ref&gt; <a class="code" href="classgrpc__impl_1_1_auth_metadata_processor.html#a0572731cd7307cbb1d810ccb40e721a9">InputMetadata</a>;</div><div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_auth_metadata_processor.html#a3f878b87527db8d4963193fa2925d39e"> 36</a></span>&#160; <span class="keyword">typedef</span> std::multimap&lt;grpc::string, grpc::string&gt; <a class="code" href="classgrpc__impl_1_1_auth_metadata_processor.html#a3f878b87527db8d4963193fa2925d39e">OutputMetadata</a>;</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;</div><div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_auth_metadata_processor.html#a364b1ab0360c4cd357e72f739d9b452c"> 38</a></span>&#160; <span class="keyword">virtual</span> <a class="code" href="classgrpc__impl_1_1_auth_metadata_processor.html#a364b1ab0360c4cd357e72f739d9b452c">~AuthMetadataProcessor</a>() {}</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;</div><div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="classgrpc__impl_1_1_auth_metadata_processor.html#a4c4e7acec4575056c5527f3bad40233e"> 42</a></span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classgrpc__impl_1_1_auth_metadata_processor.html#a4c4e7acec4575056c5527f3bad40233e">IsBlocking</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">true</span>; }</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; <span class="keyword">virtual</span> <a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> <a class="code" href="classgrpc__impl_1_1_auth_metadata_processor.html#a1e3e363531ad5062ee3a5b6fda9839f6">Process</a>(<span class="keyword">const</span> InputMetadata&amp; auth_metadata,</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; <a class="code" href="classgrpc_1_1_auth_context.html">grpc::AuthContext</a>* context,</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; OutputMetadata* consumed_auth_metadata,</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; OutputMetadata* response_metadata) = 0;</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;};</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;} <span class="comment">// namespace grpc_impl</span></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"> 61</span>&#160;<span class="preprocessor">#endif // GRPCPP_SECURITY_AUTH_METADATA_PROCESSOR_IMPL_H</span></div><div class="ttc" id="grpcpp_2security_2auth__context_8h_html"><div class="ttname"><a href="grpcpp_2security_2auth__context_8h.html">auth_context.h</a></div></div>
<div class="ttc" id="grpcpp_2support_2string__ref_8h_html"><div class="ttname"><a href="grpcpp_2support_2string__ref_8h.html">string_ref.h</a></div></div>
<div class="ttc" id="classgrpc_1_1_auth_context_html"><div class="ttname"><a href="classgrpc_1_1_auth_context.html">grpc::AuthContext</a></div><div class="ttdoc">Class encapsulating the Authentication Information. </div><div class="ttdef"><b>Definition:</b> auth_context.h:65</div></div>
<div class="ttc" id="classgrpc__impl_1_1_auth_metadata_processor_html_a4c4e7acec4575056c5527f3bad40233e"><div class="ttname"><a href="classgrpc__impl_1_1_auth_metadata_processor.html#a4c4e7acec4575056c5527f3bad40233e">grpc_impl::AuthMetadataProcessor::IsBlocking</a></div><div class="ttdeci">virtual bool IsBlocking() const</div><div class="ttdoc">If this method returns true, the Process function will be scheduled in a different thread from the on...</div><div class="ttdef"><b>Definition:</b> auth_metadata_processor_impl.h:42</div></div>
<div class="ttc" id="classgrpc__impl_1_1_auth_metadata_processor_html"><div class="ttname"><a href="classgrpc__impl_1_1_auth_metadata_processor.html">grpc_impl::AuthMetadataProcessor</a></div><div class="ttdoc">Interface allowing custom server-side authorization based on credentials encoded in metadata...</div><div class="ttdef"><b>Definition:</b> auth_metadata_processor_impl.h:33</div></div>
<div class="ttc" id="grpcpp_2support_2status_8h_html"><div class="ttname"><a href="grpcpp_2support_2status_8h.html">status.h</a></div></div>
<div class="ttc" id="classgrpc__impl_1_1_auth_metadata_processor_html_a364b1ab0360c4cd357e72f739d9b452c"><div class="ttname"><a href="classgrpc__impl_1_1_auth_metadata_processor.html#a364b1ab0360c4cd357e72f739d9b452c">grpc_impl::AuthMetadataProcessor::~AuthMetadataProcessor</a></div><div class="ttdeci">virtual ~AuthMetadataProcessor()</div><div class="ttdef"><b>Definition:</b> auth_metadata_processor_impl.h:38</div></div>
<div class="ttc" id="classgrpc__impl_1_1_auth_metadata_processor_html_a3f878b87527db8d4963193fa2925d39e"><div class="ttname"><a href="classgrpc__impl_1_1_auth_metadata_processor.html#a3f878b87527db8d4963193fa2925d39e">grpc_impl::AuthMetadataProcessor::OutputMetadata</a></div><div class="ttdeci">std::multimap&lt; grpc::string, grpc::string &gt; OutputMetadata</div><div class="ttdef"><b>Definition:</b> auth_metadata_processor_impl.h:36</div></div>
<div class="ttc" id="namespacegrpc__impl_html"><div class="ttname"><a href="namespacegrpc__impl.html">grpc_impl</a></div><div class="ttdoc">An Alarm posts the user-provided tag to its associated completion queue or invokes the user-provided ...</div><div class="ttdef"><b>Definition:</b> alarm_impl.h:33</div></div>
<div class="ttc" id="classgrpc__impl_1_1_auth_metadata_processor_html_a1e3e363531ad5062ee3a5b6fda9839f6"><div class="ttname"><a href="classgrpc__impl_1_1_auth_metadata_processor.html#a1e3e363531ad5062ee3a5b6fda9839f6">grpc_impl::AuthMetadataProcessor::Process</a></div><div class="ttdeci">virtual grpc::Status Process(const InputMetadata &amp;auth_metadata, grpc::AuthContext *context, OutputMetadata *consumed_auth_metadata, OutputMetadata *response_metadata)=0</div><div class="ttdoc">context is read/write: it contains the properties of the channel peer and it is the job of the Proces...</div></div>
<div class="ttc" id="classgrpc_1_1_status_html"><div class="ttname"><a href="classgrpc_1_1_status.html">grpc::Status</a></div><div class="ttdoc">Did it work? If it didn&amp;#39;t, why? </div><div class="ttdef"><b>Definition:</b> status.h:31</div></div>
<div class="ttc" id="classgrpc__impl_1_1_auth_metadata_processor_html_a0572731cd7307cbb1d810ccb40e721a9"><div class="ttname"><a href="classgrpc__impl_1_1_auth_metadata_processor.html#a0572731cd7307cbb1d810ccb40e721a9">grpc_impl::AuthMetadataProcessor::InputMetadata</a></div><div class="ttdeci">std::multimap&lt; grpc::string_ref, grpc::string_ref &gt; InputMetadata</div><div class="ttdef"><b>Definition:</b> auth_metadata_processor_impl.h:35</div></div>
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