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  73. <a href="grpcpp_2security_2credentials_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>
    74. 

  74. <div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> *</span></div>
    75. 

  75. <div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * Copyright 2015 gRPC authors.</span></div>
    76. 

  76. <div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> *</span></div>
    77. 

  77. <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>
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  78. <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>
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  79. <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>
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  80. <div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *</span></div>
    81. 

  81. <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>
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  82. <div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> *</span></div>
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  88. <div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> *</span></div>
    89. 

  89. <div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> */</span></div>
    90. 

  90. <div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160; </div>
    91. 

  91. <div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="preprocessor">#ifndef GRPCPP_SECURITY_CREDENTIALS_H</span></div>
    92. 

  92. <div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="preprocessor">#define GRPCPP_SECURITY_CREDENTIALS_H</span></div>
    93. 

  93. <div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160; </div>
    94. 

  94. <div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="preprocessor">#include &lt;map&gt;</span></div>
    95. 

  95. <div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="preprocessor">#include &lt;memory&gt;</span></div>
    96. 

  96. <div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div>
    97. 

  97. <div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160; </div>
    98. 

  98. <div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="grpc__security__constants_8h.html">grpc/grpc_security_constants.h</a>&gt;</span></div>
    99. 

  99. <div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="grpcpp_2channel_8h.html">grpcpp/channel.h</a>&gt;</span></div>
    100. 

  100. <div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="impl_2codegen_2client__interceptor_8h.html">grpcpp/impl/codegen/client_interceptor.h</a>&gt;</span></div>
    101. 

  101. <div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="grpcpp_2impl_2codegen_2grpc__library_8h.html">grpcpp/impl/codegen/grpc_library.h</a>&gt;</span></div>
    102. 

  102. <div class="line"><a name="l00030"></a><span class="lineno">   30</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>
    103. 

  103. <div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="tls__credentials__options_8h.html">grpcpp/security/tls_credentials_options.h</a>&gt;</span></div>
    104. 

  104. <div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="grpcpp_2support_2channel__arguments_8h.html">grpcpp/support/channel_arguments.h</a>&gt;</span></div>
    105. 

  105. <div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="grpcpp_2support_2status_8h.html">grpcpp/support/status.h</a>&gt;</span></div>
    106. 

  106. <div class="line"><a name="l00034"></a><span class="lineno">   34</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>
    107. 

  107. <div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160; </div>
    108. 

  108. <div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="keyword">struct </span><a class="code" href="grpc__types_8h.html#a122f8f4f0a585396d993d9b55848f222">grpc_call</a>;</div>
    109. 

  109. <div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160; </div>
    110. 

  110. <div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacegrpc.html">grpc</a> {</div>
    111. 

  111. <div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="keyword">class </span>CallCredentials;</div>
    112. 

  112. <div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="keyword">class </span>SecureCallCredentials;</div>
    113. 

  113. <div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="keyword">class </span>SecureChannelCredentials;</div>
    114. 

  114. <div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="keyword">class </span>ChannelCredentials;</div>
    115. 

  115. <div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160; </div>
    116. 

  116. <div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;std::shared_ptr&lt;Channel&gt; <a class="code" href="namespacegrpc.html#a4a5c8a2c77389604feaa5d38cdd7b8d3">CreateCustomChannel</a>(</div>
    117. 

  117. <div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;    <span class="keyword">const</span> grpc::string&amp; target,</div>
    118. 

  118. <div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;    <span class="keyword">const</span> std::shared_ptr&lt;grpc::ChannelCredentials&gt;&amp; creds,</div>
    119. 

  119. <div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;    <span class="keyword">const</span> <a class="code" href="classgrpc_1_1_channel_arguments.html">grpc::ChannelArguments</a>&amp; args);</div>
    120. 

  120. <div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160; </div>
    121. 

  121. <div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="keyword">namespace </span>experimental {</div>
    122. 

  122. <div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;std::shared_ptr&lt;grpc::Channel&gt; <a class="code" href="namespacegrpc_1_1experimental.html#af089b10a266c70f15aeb7e2156295a30">CreateCustomChannelWithInterceptors</a>(</div>
    123. 

  123. <div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;    <span class="keyword">const</span> grpc::string&amp; target,</div>
    124. 

  124. <div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;    <span class="keyword">const</span> std::shared_ptr&lt;grpc::ChannelCredentials&gt;&amp; creds,</div>
    125. 

  125. <div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;    <span class="keyword">const</span> <a class="code" href="classgrpc_1_1_channel_arguments.html">grpc::ChannelArguments</a>&amp; args,</div>
    126. 

  126. <div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;    std::vector&lt;</div>
    127. 

  127. <div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;        std::unique_ptr&lt;grpc::experimental::ClientInterceptorFactoryInterface&gt;&gt;</div>
    128. 

  128. <div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;        interceptor_creators);</div>
    129. 

  129. <div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160; </div>
    130. 

  130. <div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;std::shared_ptr&lt;ChannelCredentials&gt; <a class="code" href="namespacegrpc_1_1experimental.html#a9c55f91536c2fbefcd8f8bea1db7125d">XdsCredentials</a>(</div>
    131. 

  131. <div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;    <span class="keyword">const</span> std::shared_ptr&lt;ChannelCredentials&gt;&amp; fallback_creds);</div>
    132. 

  132. <div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;}  <span class="comment">// namespace experimental</span></div>
    133. 

  133. <div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160; </div>
    134. 

  134. <div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="classgrpc_1_1_channel_credentials.html">   69</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1_channel_credentials.html">ChannelCredentials</a> : <span class="keyword">private</span> <a class="code" href="classgrpc_1_1_grpc_library_codegen.html">grpc::GrpcLibraryCodegen</a> {</div>
    135. 

  135. <div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160; <span class="keyword">public</span>:</div>
    136. 

  136. <div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;  <a class="code" href="classgrpc_1_1_channel_credentials.html#a961606a781db020e7dbd100c00b8071b">ChannelCredentials</a>();</div>
    137. 

  137. <div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;  <a class="code" href="classgrpc_1_1_channel_credentials.html#a84d575b4c97fd74eecbd2605869989c2">~ChannelCredentials</a>() <span class="keyword">override</span>;</div>
    138. 

  138. <div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160; </div>
    139. 

  139. <div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160; <span class="keyword">protected</span>:</div>
    140. 

  140. <div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;  <span class="keyword">friend</span> std::shared_ptr&lt;ChannelCredentials&gt; <a class="code" href="classgrpc_1_1_channel_credentials.html#ab603d68f9c9387554aa756b27b6b7359">CompositeChannelCredentials</a>(</div>
    141. 

  141. <div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;      <span class="keyword">const</span> std::shared_ptr&lt;ChannelCredentials&gt;&amp; channel_creds,</div>
    142. 

  142. <div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;      <span class="keyword">const</span> std::shared_ptr&lt;CallCredentials&gt;&amp; call_creds);</div>
    143. 

  143. <div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160; </div>
    144. 

  144. <div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;  <span class="comment">// TODO(yashykt): We need this friend declaration mainly for access to</span></div>
    145. 

  145. <div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;  <span class="comment">// AsSecureCredentials(). Once we are able to remove insecure builds from gRPC</span></div>
    146. 

  146. <div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;  <span class="comment">// (and also internal dependencies on the indirect method of creating a</span></div>
    147. 

  147. <div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;  <span class="comment">// channel through credentials), we would be able to remove this.</span></div>
    148. 

  148. <div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;  <span class="keyword">friend</span> std::shared_ptr&lt;ChannelCredentials&gt; <a class="code" href="namespacegrpc_1_1experimental.html#a9c55f91536c2fbefcd8f8bea1db7125d">grpc::experimental::XdsCredentials</a>(</div>
    149. 

  149. <div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;      <span class="keyword">const</span> std::shared_ptr&lt;ChannelCredentials&gt;&amp; fallback_creds);</div>
    150. 

  150. <div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160; </div>
    151. 

  151. <div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;  <span class="keyword">virtual</span> SecureChannelCredentials* <a class="code" href="classgrpc_1_1_channel_credentials.html#ac32961bb5ef29ba46bddaeb80fafd551">AsSecureCredentials</a>() = 0;</div>
    152. 

  152. <div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160; </div>
    153. 

  153. <div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160; <span class="keyword">private</span>:</div>
    154. 

  154. <div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;  <span class="keyword">friend</span> std::shared_ptr&lt;grpc::Channel&gt; <a class="code" href="classgrpc_1_1_channel_credentials.html#a7ee0416f7e1fc38d75a911f67397cfb0">CreateCustomChannel</a>(</div>
    155. 

  155. <div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;      <span class="keyword">const</span> grpc::string&amp; target,</div>
    156. 

  156. <div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;      <span class="keyword">const</span> std::shared_ptr&lt;grpc::ChannelCredentials&gt;&amp; creds,</div>
    157. 

  157. <div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;      <span class="keyword">const</span> <a class="code" href="classgrpc_1_1_channel_arguments.html">grpc::ChannelArguments</a>&amp; args);</div>
    158. 

  158. <div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160; </div>
    159. 

  159. <div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;  <span class="keyword">friend</span> std::shared_ptr&lt;grpc::Channel&gt;</div>
    160. 

  160. <div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;  <a class="code" href="namespacegrpc_1_1experimental.html#af089b10a266c70f15aeb7e2156295a30">grpc::experimental::CreateCustomChannelWithInterceptors</a>(</div>
    161. 

  161. <div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;      <span class="keyword">const</span> grpc::string&amp; target,</div>
    162. 

  162. <div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;      <span class="keyword">const</span> std::shared_ptr&lt;grpc::ChannelCredentials&gt;&amp; creds,</div>
    163. 

  163. <div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;      <span class="keyword">const</span> <a class="code" href="classgrpc_1_1_channel_arguments.html">grpc::ChannelArguments</a>&amp; args,</div>
    164. 

  164. <div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;      std::vector&lt;std::unique_ptr&lt;</div>
    165. 

  165. <div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;          <a class="code" href="classgrpc_1_1experimental_1_1_client_interceptor_factory_interface.html">grpc::experimental::ClientInterceptorFactoryInterface</a>&gt;&gt;</div>
    166. 

  166. <div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;          interceptor_creators);</div>
    167. 

  167. <div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160; </div>
    168. 

  168. <div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;  <span class="keyword">virtual</span> std::shared_ptr&lt;Channel&gt; CreateChannelImpl(</div>
    169. 

  169. <div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;      <span class="keyword">const</span> grpc::string&amp; target, <span class="keyword">const</span> <a class="code" href="classgrpc_1_1_channel_arguments.html">ChannelArguments</a>&amp; args) = 0;</div>
    170. 

  170. <div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160; </div>
    171. 

  171. <div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;  <span class="comment">// This function should have been a pure virtual function, but it is</span></div>
    172. 

  172. <div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;  <span class="comment">// implemented as a virtual function so that it does not break API.</span></div>
    173. 

  173. <div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;  <span class="keyword">virtual</span> std::shared_ptr&lt;Channel&gt; CreateChannelWithInterceptors(</div>
    174. 

  174. <div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;      <span class="keyword">const</span> grpc::string&amp; <span class="comment">/*target*/</span>, <span class="keyword">const</span> <a class="code" href="classgrpc_1_1_channel_arguments.html">ChannelArguments</a>&amp; <span class="comment">/*args*/</span>,</div>
    175. 

  175. <div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;      std::vector&lt;std::unique_ptr&lt;</div>
    176. 

  176. <div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;          <a class="code" href="classgrpc_1_1experimental_1_1_client_interceptor_factory_interface.html">grpc::experimental::ClientInterceptorFactoryInterface</a>&gt;&gt;</div>
    177. 

  177. <div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;      <span class="comment">/*interceptor_creators*/</span>) {</div>
    178. 

  178. <div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
    179. 

  179. <div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;  }</div>
    180. 

  180. <div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160; </div>
    181. 

  181. <div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;  <span class="comment">// TODO(yashkt): This is a hack that is needed since InsecureCredentials can</span></div>
    182. 

  182. <div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;  <span class="comment">// not use grpc_channel_credentials internally and should be removed after</span></div>
    183. 

  183. <div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;  <span class="comment">// insecure builds are removed from gRPC.</span></div>
    184. 

  184. <div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> IsInsecure()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">false</span>; }</div>
    185. 

  185. <div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;};</div>
    186. 

  186. <div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160; </div>
    187. 

  187. <div class="line"><a name="l00126"></a><span class="lineno"><a class="line" href="classgrpc_1_1_call_credentials.html">  126</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1_call_credentials.html">CallCredentials</a> : <span class="keyword">private</span> <a class="code" href="classgrpc_1_1_grpc_library_codegen.html">grpc::GrpcLibraryCodegen</a> {</div>
    188. 

  188. <div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160; <span class="keyword">public</span>:</div>
    189. 

  189. <div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;  <a class="code" href="classgrpc_1_1_call_credentials.html#af28714fa5ebfe120cd02f26aaaca595a">CallCredentials</a>();</div>
    190. 

  190. <div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;  <a class="code" href="classgrpc_1_1_call_credentials.html#af2e0b2a8110e08c867b88f29da9df94a">~CallCredentials</a>() <span class="keyword">override</span>;</div>
    191. 

  191. <div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160; </div>
    192. 

  192. <div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classgrpc_1_1_call_credentials.html#aa9278e08b5c6144247766c78cf4b53d1">ApplyToCall</a>(<a class="code" href="grpc__types_8h.html#a122f8f4f0a585396d993d9b55848f222">grpc_call</a>* call) = 0;</div>
    193. 

  193. <div class="line"><a name="l00133"></a><span class="lineno"><a class="line" href="classgrpc_1_1_call_credentials.html#a7ebb786302df962a74818a0acae8332a">  133</a></span>&#160;  <span class="keyword">virtual</span> grpc::string <a class="code" href="classgrpc_1_1_call_credentials.html#a7ebb786302df962a74818a0acae8332a">DebugString</a>() {</div>
    194. 

  194. <div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;    <span class="keywordflow">return</span> <span class="stringliteral">&quot;CallCredentials did not provide a debug string&quot;</span>;</div>
    195. 

  195. <div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;  }</div>
    196. 

  196. <div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160; </div>
    197. 

  197. <div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160; <span class="keyword">protected</span>:</div>
    198. 

  198. <div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;  <span class="keyword">friend</span> std::shared_ptr&lt;ChannelCredentials&gt; <a class="code" href="classgrpc_1_1_call_credentials.html#ab603d68f9c9387554aa756b27b6b7359">CompositeChannelCredentials</a>(</div>
    199. 

  199. <div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;      <span class="keyword">const</span> std::shared_ptr&lt;ChannelCredentials&gt;&amp; channel_creds,</div>
    200. 

  200. <div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;      <span class="keyword">const</span> std::shared_ptr&lt;CallCredentials&gt;&amp; call_creds);</div>
    201. 

  201. <div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160; </div>
    202. 

  202. <div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;  <span class="keyword">friend</span> std::shared_ptr&lt;CallCredentials&gt; <a class="code" href="classgrpc_1_1_call_credentials.html#a064b061a7e2a80e1d6466addd8600779">CompositeCallCredentials</a>(</div>
    203. 

  203. <div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;      <span class="keyword">const</span> std::shared_ptr&lt;CallCredentials&gt;&amp; creds1,</div>
    204. 

  204. <div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;      <span class="keyword">const</span> std::shared_ptr&lt;CallCredentials&gt;&amp; creds2);</div>
    205. 

  205. <div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160; </div>
    206. 

  206. <div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;  <span class="keyword">virtual</span> SecureCallCredentials* <a class="code" href="classgrpc_1_1_call_credentials.html#a2452df1e7847eed5e11588a213f41937">AsSecureCredentials</a>() = 0;</div>
    207. 

  207. <div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;};</div>
    208. 

  208. <div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160; </div>
    209. 

  209. <div class="line"><a name="l00150"></a><span class="lineno"><a class="line" href="structgrpc_1_1_ssl_credentials_options.html">  150</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structgrpc_1_1_ssl_credentials_options.html">SslCredentialsOptions</a> {</div>
    210. 

  210. <div class="line"><a name="l00156"></a><span class="lineno"><a class="line" href="structgrpc_1_1_ssl_credentials_options.html#a0ce1730020e18d04b6af48c88e069869">  156</a></span>&#160;  grpc::string <a class="code" href="structgrpc_1_1_ssl_credentials_options.html#a0ce1730020e18d04b6af48c88e069869">pem_root_certs</a>;</div>
    211. 

  211. <div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160; </div>
    212. 

  212. <div class="line"><a name="l00160"></a><span class="lineno"><a class="line" href="structgrpc_1_1_ssl_credentials_options.html#a5b661f8daf02db7283774e0fb9a8979e">  160</a></span>&#160;  grpc::string <a class="code" href="structgrpc_1_1_ssl_credentials_options.html#a5b661f8daf02db7283774e0fb9a8979e">pem_private_key</a>;</div>
    213. 

  213. <div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160; </div>
    214. 

  214. <div class="line"><a name="l00165"></a><span class="lineno"><a class="line" href="structgrpc_1_1_ssl_credentials_options.html#a01015d8ec7dbf49f2ac3cd21f21d383b">  165</a></span>&#160;  grpc::string <a class="code" href="structgrpc_1_1_ssl_credentials_options.html#a01015d8ec7dbf49f2ac3cd21f21d383b">pem_cert_chain</a>;</div>
    215. 

  215. <div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;};</div>
    216. 

  216. <div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160; </div>
    217. 

  217. <div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;<span class="comment">// Factories for building different types of Credentials The functions may</span></div>
    218. 

  218. <div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;<span class="comment">// return empty shared_ptr when credentials cannot be created. If a</span></div>
    219. 

  219. <div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;<span class="comment">// Credentials pointer is returned, it can still be invalid when used to create</span></div>
    220. 

  220. <div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;<span class="comment">// a channel. A lame channel will be created then and all rpcs will fail on it.</span></div>
    221. 

  221. <div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160; </div>
    222. 

  222. <div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;std::shared_ptr&lt;ChannelCredentials&gt; <a class="code" href="namespacegrpc.html#a6beb3ac70ff94bd2ebbd89b8f21d1f61">GoogleDefaultCredentials</a>();</div>
    223. 

  223. <div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160; </div>
    224. 

  224. <div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;std::shared_ptr&lt;ChannelCredentials&gt; <a class="code" href="namespacegrpc.html#a845b0382cdd2c71ba8ca715643c38b94">SslCredentials</a>(</div>
    225. 

  225. <div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;    <span class="keyword">const</span> <a class="code" href="structgrpc_1_1_ssl_credentials_options.html">SslCredentialsOptions</a>&amp; options);</div>
    226. 

  226. <div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160; </div>
    227. 

  227. <div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;std::shared_ptr&lt;CallCredentials&gt; <a class="code" href="namespacegrpc.html#ad9eda8fa85bd833730a40697278e9fe6">GoogleComputeEngineCredentials</a>();</div>
    228. 

  228. <div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160; </div>
    229. 

  229. <div class="line"><a name="l00193"></a><span class="lineno"><a class="line" href="namespacegrpc.html#a9b65a618d145857974b7defb40bed7a0">  193</a></span>&#160;constexpr <span class="keywordtype">long</span> <a class="code" href="namespacegrpc.html#a9b65a618d145857974b7defb40bed7a0">kMaxAuthTokenLifetimeSecs</a> = 3600;</div>
    230. 

  230. <div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160; </div>
    231. 

  231. <div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;std::shared_ptr&lt;CallCredentials&gt; <a class="code" href="namespacegrpc.html#a92a9f959d6102461f66ee973d8e9d3aa">ServiceAccountJWTAccessCredentials</a>(</div>
    232. 

  232. <div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;    <span class="keyword">const</span> grpc::string&amp; json_key,</div>
    233. 

  233. <div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;    <span class="keywordtype">long</span> token_lifetime_seconds = <a class="code" href="namespacegrpc.html#a9b65a618d145857974b7defb40bed7a0">kMaxAuthTokenLifetimeSecs</a>);</div>
    234. 

  234. <div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160; </div>
    235. 

  235. <div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;std::shared_ptr&lt;CallCredentials&gt; <a class="code" href="namespacegrpc.html#a96901c997b91bc6513b08491e0dca37c">GoogleRefreshTokenCredentials</a>(</div>
    236. 

  236. <div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;    <span class="keyword">const</span> grpc::string&amp; json_refresh_token);</div>
    237. 

  237. <div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160; </div>
    238. 

  238. <div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;std::shared_ptr&lt;CallCredentials&gt; <a class="code" href="namespacegrpc.html#ad3a80da696ffdaea943f0f858d7a360d">AccessTokenCredentials</a>(</div>
    239. 

  239. <div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;    <span class="keyword">const</span> grpc::string&amp; access_token);</div>
    240. 

  240. <div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160; </div>
    241. 

  241. <div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;std::shared_ptr&lt;CallCredentials&gt; <a class="code" href="namespacegrpc.html#a9fc1fc101b41e680d47028166e76f9d0">GoogleIAMCredentials</a>(</div>
    242. 

  242. <div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;    <span class="keyword">const</span> grpc::string&amp; authorization_token,</div>
    243. 

  243. <div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;    <span class="keyword">const</span> grpc::string&amp; authority_selector);</div>
    244. 

  244. <div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160; </div>
    245. 

  245. <div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;std::shared_ptr&lt;ChannelCredentials&gt; <a class="code" href="namespacegrpc.html#a15b2ab0930231bc9142a6e63a9cc8219">CompositeChannelCredentials</a>(</div>
    246. 

  246. <div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;    <span class="keyword">const</span> std::shared_ptr&lt;ChannelCredentials&gt;&amp; channel_creds,</div>
    247. 

  247. <div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;    <span class="keyword">const</span> std::shared_ptr&lt;CallCredentials&gt;&amp; call_creds);</div>
    248. 

  248. <div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160; </div>
    249. 

  249. <div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;std::shared_ptr&lt;CallCredentials&gt; <a class="code" href="namespacegrpc.html#adc351fe5f823440fd2928a7dc65236f4">CompositeCallCredentials</a>(</div>
    250. 

  250. <div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;    <span class="keyword">const</span> std::shared_ptr&lt;CallCredentials&gt;&amp; creds1,</div>
    251. 

  251. <div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;    <span class="keyword">const</span> std::shared_ptr&lt;CallCredentials&gt;&amp; creds2);</div>
    252. 

  252. <div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160; </div>
    253. 

  253. <div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;std::shared_ptr&lt;ChannelCredentials&gt; <a class="code" href="namespacegrpc.html#a72a5e2e0be4aa041cb587bea339589d7">InsecureChannelCredentials</a>();</div>
    254. 

  254. <div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160; </div>
    255. 

  255. <div class="line"><a name="l00251"></a><span class="lineno"><a class="line" href="classgrpc_1_1_metadata_credentials_plugin.html">  251</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1_metadata_credentials_plugin.html">MetadataCredentialsPlugin</a> {</div>
    256. 

  256. <div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160; <span class="keyword">public</span>:</div>
    257. 

  257. <div class="line"><a name="l00253"></a><span class="lineno"><a class="line" href="classgrpc_1_1_metadata_credentials_plugin.html#aa0f8c6fc458bf81c3d3384e84ad7059e">  253</a></span>&#160;  <span class="keyword">virtual</span> <a class="code" href="classgrpc_1_1_metadata_credentials_plugin.html#aa0f8c6fc458bf81c3d3384e84ad7059e">~MetadataCredentialsPlugin</a>() {}</div>
    258. 

  258. <div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160; </div>
    259. 

  259. <div class="line"><a name="l00257"></a><span class="lineno"><a class="line" href="classgrpc_1_1_metadata_credentials_plugin.html#a6faf44f7c08d0311a38a868fdb8cbaf0">  257</a></span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classgrpc_1_1_metadata_credentials_plugin.html#a6faf44f7c08d0311a38a868fdb8cbaf0">IsBlocking</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">true</span>; }</div>
    260. 

  260. <div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160; </div>
    261. 

  261. <div class="line"><a name="l00260"></a><span class="lineno"><a class="line" href="classgrpc_1_1_metadata_credentials_plugin.html#ad9a7f5fb8a373bf3680938511cedaf7c">  260</a></span>&#160;  <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="classgrpc_1_1_metadata_credentials_plugin.html#ad9a7f5fb8a373bf3680938511cedaf7c">GetType</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="stringliteral">&quot;&quot;</span>; }</div>
    262. 

  262. <div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160; </div>
    263. 

  263. <div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;  <span class="keyword">virtual</span> <a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> <a class="code" href="classgrpc_1_1_metadata_credentials_plugin.html#ae6e9664ee51d6490e64c4755734ab16d">GetMetadata</a>(</div>
    264. 

  264. <div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;      <a class="code" href="classgrpc_1_1string__ref.html">grpc::string_ref</a> service_url, <a class="code" href="classgrpc_1_1string__ref.html">grpc::string_ref</a> method_name,</div>
    265. 

  265. <div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;      <span class="keyword">const</span> <a class="code" href="classgrpc_1_1_auth_context.html">grpc::AuthContext</a>&amp; channel_auth_context,</div>
    266. 

  266. <div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;      std::multimap&lt;grpc::string, grpc::string&gt;* metadata) = 0;</div>
    267. 

  267. <div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160; </div>
    268. 

  268. <div class="line"><a name="l00272"></a><span class="lineno"><a class="line" href="classgrpc_1_1_metadata_credentials_plugin.html#a010de34e9e4240af3529e8913456bec2">  272</a></span>&#160;  <span class="keyword">virtual</span> grpc::string <a class="code" href="classgrpc_1_1_metadata_credentials_plugin.html#a010de34e9e4240af3529e8913456bec2">DebugString</a>() {</div>
    269. 

  269. <div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;    <span class="keywordflow">return</span> <span class="stringliteral">&quot;MetadataCredentialsPlugin did not provide a debug string&quot;</span>;</div>
    270. 

  270. <div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;  }</div>
    271. 

  271. <div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;};</div>
    272. 

  272. <div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160; </div>
    273. 

  273. <div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;std::shared_ptr&lt;CallCredentials&gt; <a class="code" href="namespacegrpc.html#a823c6a4b19ffc71fb33e90154ee2ad07">MetadataCredentialsFromPlugin</a>(</div>
    274. 

  274. <div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;    std::unique_ptr&lt;MetadataCredentialsPlugin&gt; plugin);</div>
    275. 

  275. <div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160; </div>
    276. 

  276. <div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;std::shared_ptr&lt;CallCredentials&gt; <a class="code" href="namespacegrpc.html#a4597f5765148bd5bc141bcb778907a1f">ExternalAccountCredentials</a>(</div>
    277. 

  277. <div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;    <span class="keyword">const</span> grpc::string&amp; json_string, <span class="keyword">const</span> std::vector&lt;grpc::string&gt;&amp; scopes);</div>
    278. 

  278. <div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160; </div>
    279. 

  279. <div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;<span class="keyword">namespace </span>experimental {</div>
    280. 

  280. <div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160; </div>
    281. 

  281. <div class="line"><a name="l00293"></a><span class="lineno"><a class="line" href="structgrpc_1_1experimental_1_1_sts_credentials_options.html">  293</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structgrpc_1_1experimental_1_1_sts_credentials_options.html">StsCredentialsOptions</a> {</div>
    282. 

  282. <div class="line"><a name="l00294"></a><span class="lineno"><a class="line" href="structgrpc_1_1experimental_1_1_sts_credentials_options.html#a1897f713103d4d34922a31969d766b94">  294</a></span>&#160;  grpc::string <a class="code" href="structgrpc_1_1experimental_1_1_sts_credentials_options.html#a1897f713103d4d34922a31969d766b94">token_exchange_service_uri</a>;  <span class="comment">// Required.</span></div>
    283. 

  283. <div class="line"><a name="l00295"></a><span class="lineno"><a class="line" href="structgrpc_1_1experimental_1_1_sts_credentials_options.html#aa5744a0ed075281222199c8edd64c773">  295</a></span>&#160;  grpc::string <a class="code" href="structgrpc_1_1experimental_1_1_sts_credentials_options.html#aa5744a0ed075281222199c8edd64c773">resource</a>;                    <span class="comment">// Optional.</span></div>
    284. 

  284. <div class="line"><a name="l00296"></a><span class="lineno"><a class="line" href="structgrpc_1_1experimental_1_1_sts_credentials_options.html#a810e799b972db82960ee3ee28670ed06">  296</a></span>&#160;  grpc::string <a class="code" href="structgrpc_1_1experimental_1_1_sts_credentials_options.html#a810e799b972db82960ee3ee28670ed06">audience</a>;                    <span class="comment">// Optional.</span></div>
    285. 

  285. <div class="line"><a name="l00297"></a><span class="lineno"><a class="line" href="structgrpc_1_1experimental_1_1_sts_credentials_options.html#a076e5a44347af833494c87d8c6357e67">  297</a></span>&#160;  grpc::string <a class="code" href="structgrpc_1_1experimental_1_1_sts_credentials_options.html#a076e5a44347af833494c87d8c6357e67">scope</a>;                       <span class="comment">// Optional.</span></div>
    286. 

  286. <div class="line"><a name="l00298"></a><span class="lineno"><a class="line" href="structgrpc_1_1experimental_1_1_sts_credentials_options.html#ae05063309fd005e4b47a9845dd5508c0">  298</a></span>&#160;  grpc::string <a class="code" href="structgrpc_1_1experimental_1_1_sts_credentials_options.html#ae05063309fd005e4b47a9845dd5508c0">requested_token_type</a>;        <span class="comment">// Optional.</span></div>
    287. 

  287. <div class="line"><a name="l00299"></a><span class="lineno"><a class="line" href="structgrpc_1_1experimental_1_1_sts_credentials_options.html#a56e8e3f272d31f95066fd1d9dcaea406">  299</a></span>&#160;  grpc::string <a class="code" href="structgrpc_1_1experimental_1_1_sts_credentials_options.html#a56e8e3f272d31f95066fd1d9dcaea406">subject_token_path</a>;          <span class="comment">// Required.</span></div>
    288. 

  288. <div class="line"><a name="l00300"></a><span class="lineno"><a class="line" href="structgrpc_1_1experimental_1_1_sts_credentials_options.html#afdb201d09684fd89bf06ca92e0d18804">  300</a></span>&#160;  grpc::string <a class="code" href="structgrpc_1_1experimental_1_1_sts_credentials_options.html#afdb201d09684fd89bf06ca92e0d18804">subject_token_type</a>;          <span class="comment">// Required.</span></div>
    289. 

  289. <div class="line"><a name="l00301"></a><span class="lineno"><a class="line" href="structgrpc_1_1experimental_1_1_sts_credentials_options.html#a2f2116ad2d225e7093fc0770967845c2">  301</a></span>&#160;  grpc::string <a class="code" href="structgrpc_1_1experimental_1_1_sts_credentials_options.html#a2f2116ad2d225e7093fc0770967845c2">actor_token_path</a>;            <span class="comment">// Optional.</span></div>
    290. 

  290. <div class="line"><a name="l00302"></a><span class="lineno"><a class="line" href="structgrpc_1_1experimental_1_1_sts_credentials_options.html#a774659bcf268544f08debe45a4bef4d6">  302</a></span>&#160;  grpc::string <a class="code" href="structgrpc_1_1experimental_1_1_sts_credentials_options.html#a774659bcf268544f08debe45a4bef4d6">actor_token_type</a>;            <span class="comment">// Optional.</span></div>
    291. 

  291. <div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;};</div>
    292. 

  292. <div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160; </div>
    293. 

  293. <div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> <a class="code" href="namespacegrpc_1_1experimental.html#a845a1ccd03791217297f52281777a9b4">StsCredentialsOptionsFromJson</a>(<span class="keyword">const</span> std::string&amp; json_string,</div>
    294. 

  294. <div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;                                           <a class="code" href="structgrpc_1_1experimental_1_1_sts_credentials_options.html">StsCredentialsOptions</a>* options);</div>
    295. 

  295. <div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160; </div>
    296. 

  296. <div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;<a class="code" href="classgrpc_1_1_status.html">grpc::Status</a> <a class="code" href="namespacegrpc_1_1experimental.html#a2ace3ea6f7ebdb51d0134e3e0b701f49">StsCredentialsOptionsFromEnv</a>(<a class="code" href="structgrpc_1_1experimental_1_1_sts_credentials_options.html">StsCredentialsOptions</a>* options);</div>
    297. 

  297. <div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160; </div>
    298. 

  298. <div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;std::shared_ptr&lt;CallCredentials&gt; <a class="code" href="namespacegrpc_1_1experimental.html#a161935ac55ae1d7df2936a4095cd2bee">StsCredentials</a>(</div>
    299. 

  299. <div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;    <span class="keyword">const</span> <a class="code" href="structgrpc_1_1experimental_1_1_sts_credentials_options.html">StsCredentialsOptions</a>&amp; options);</div>
    300. 

  300. <div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160; </div>
    301. 

  301. <div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;std::shared_ptr&lt;CallCredentials&gt; <a class="code" href="namespacegrpc_1_1experimental.html#a751cfa9b3fcfe366aaf6cfd0529edaea">MetadataCredentialsFromPlugin</a>(</div>
    302. 

  302. <div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;    std::unique_ptr&lt;MetadataCredentialsPlugin&gt; plugin,</div>
    303. 

  303. <div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;    <a class="code" href="grpc__security__constants_8h.html#a3c3165c49cd7a359ddb8656aae7e9dd6">grpc_security_level</a> min_security_level);</div>
    304. 

  304. <div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160; </div>
    305. 

  305. <div class="line"><a name="l00321"></a><span class="lineno"><a class="line" href="structgrpc_1_1experimental_1_1_alts_credentials_options.html">  321</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structgrpc_1_1experimental_1_1_alts_credentials_options.html">AltsCredentialsOptions</a> {</div>
    306. 

  306. <div class="line"><a name="l00325"></a><span class="lineno"><a class="line" href="structgrpc_1_1experimental_1_1_alts_credentials_options.html#a631955176e3f90143b42a89047353bc4">  325</a></span>&#160;  std::vector&lt;grpc::string&gt; <a class="code" href="structgrpc_1_1experimental_1_1_alts_credentials_options.html#a631955176e3f90143b42a89047353bc4">target_service_accounts</a>;</div>
    307. 

  307. <div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;};</div>
    308. 

  308. <div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160; </div>
    309. 

  309. <div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;std::shared_ptr&lt;ChannelCredentials&gt; <a class="code" href="namespacegrpc_1_1experimental.html#ad871e11876b9e9893ee4f57fc283abfb">AltsCredentials</a>(</div>
    310. 

  310. <div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;    <span class="keyword">const</span> <a class="code" href="structgrpc_1_1experimental_1_1_alts_credentials_options.html">AltsCredentialsOptions</a>&amp; options);</div>
    311. 

  311. <div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160; </div>
    312. 

  312. <div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;std::shared_ptr&lt;ChannelCredentials&gt; <a class="code" href="namespacegrpc_1_1experimental.html#a9354c3cab0a74d9d405c00781f789507">LocalCredentials</a>(</div>
    313. 

  313. <div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;    <a class="code" href="grpc__security__constants_8h.html#a31d00ce5c064e1fff4261a6d6298dc11">grpc_local_connect_type</a> type);</div>
    314. 

  314. <div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160; </div>
    315. 

  315. <div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;std::shared_ptr&lt;ChannelCredentials&gt; <a class="code" href="namespacegrpc_1_1experimental.html#afb25a4d9b907f609d4ddd1b373a8726b">TlsCredentials</a>(</div>
    316. 

  316. <div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;    <span class="keyword">const</span> <a class="code" href="classgrpc_1_1experimental_1_1_tls_channel_credentials_options.html">TlsChannelCredentialsOptions</a>&amp; options);</div>
    317. 

  317. <div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160; </div>
    318. 

  318. <div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;}  <span class="comment">// namespace experimental</span></div>
    319. 

  319. <div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;}  <span class="comment">// namespace grpc</span></div>
    320. 

  320. <div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160; </div>
    321. 

  321. <div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;<span class="preprocessor">#endif  // GRPCPP_SECURITY_CREDENTIALS_H</span></div>
    322. 

  322. </div><!-- fragment --></div><!-- contents -->
    323. 

  323. <div class="ttc" id="anamespacegrpc_1_1experimental_html_a161935ac55ae1d7df2936a4095cd2bee"><div class="ttname"><a href="namespacegrpc_1_1experimental.html#a161935ac55ae1d7df2936a4095cd2bee">grpc::experimental::StsCredentials</a></div><div class="ttdeci">std::shared_ptr&lt; CallCredentials &gt; StsCredentials(const StsCredentialsOptions &amp;options)</div></div>
    324. 

  324. <div class="ttc" id="aclassgrpc_1_1_grpc_library_codegen_html"><div class="ttname"><a href="classgrpc_1_1_grpc_library_codegen.html">grpc::GrpcLibraryCodegen</a></div><div class="ttdoc">Classes that require gRPC to be initialized should inherit from this class.</div><div class="ttdef"><b>Definition:</b> grpc_library.h:38</div></div>
    325. 

  325. <div class="ttc" id="anamespacegrpc_1_1experimental_html_afb25a4d9b907f609d4ddd1b373a8726b"><div class="ttname"><a href="namespacegrpc_1_1experimental.html#afb25a4d9b907f609d4ddd1b373a8726b">grpc::experimental::TlsCredentials</a></div><div class="ttdeci">std::shared_ptr&lt; ChannelCredentials &gt; TlsCredentials(const TlsChannelCredentialsOptions &amp;options)</div><div class="ttdoc">Builds TLS Credentials given TLS options.</div></div>
    326. 

  326. <div class="ttc" id="aclassgrpc_1_1string__ref_html"><div class="ttname"><a href="classgrpc_1_1string__ref.html">grpc::string_ref</a></div><div class="ttdoc">This class is a non owning reference to a string.</div><div class="ttdef"><b>Definition:</b> string_ref.h:41</div></div>
    327. 

  327. <div class="ttc" id="anamespacegrpc_1_1experimental_html_a845a1ccd03791217297f52281777a9b4"><div class="ttname"><a href="namespacegrpc_1_1experimental.html#a845a1ccd03791217297f52281777a9b4">grpc::experimental::StsCredentialsOptionsFromJson</a></div><div class="ttdeci">grpc::Status StsCredentialsOptionsFromJson(const std::string &amp;json_string, StsCredentialsOptions *options)</div></div>
    328. 

  328. <div class="ttc" id="atls__credentials__options_8h_html"><div class="ttname"><a href="tls__credentials__options_8h.html">tls_credentials_options.h</a></div></div>
    329. 

  329. <div class="ttc" id="astructgrpc_1_1_ssl_credentials_options_html_a01015d8ec7dbf49f2ac3cd21f21d383b"><div class="ttname"><a href="structgrpc_1_1_ssl_credentials_options.html#a01015d8ec7dbf49f2ac3cd21f21d383b">grpc::SslCredentialsOptions::pem_cert_chain</a></div><div class="ttdeci">grpc::string pem_cert_chain</div><div class="ttdoc">The buffer containing the PEM encoding of the client's certificate chain.</div><div class="ttdef"><b>Definition:</b> credentials.h:165</div></div>
    330. 

  330. <div class="ttc" id="astructgrpc_1_1experimental_1_1_sts_credentials_options_html"><div class="ttname"><a href="structgrpc_1_1experimental_1_1_sts_credentials_options.html">grpc::experimental::StsCredentialsOptions</a></div><div class="ttdoc">Options for creating STS Oauth Token Exchange credentials following the IETF draft https://tools....</div><div class="ttdef"><b>Definition:</b> credentials.h:293</div></div>
    331. 

  331. <div class="ttc" id="astructgrpc_1_1_ssl_credentials_options_html_a5b661f8daf02db7283774e0fb9a8979e"><div class="ttname"><a href="structgrpc_1_1_ssl_credentials_options.html#a5b661f8daf02db7283774e0fb9a8979e">grpc::SslCredentialsOptions::pem_private_key</a></div><div class="ttdeci">grpc::string pem_private_key</div><div class="ttdoc">The buffer containing the PEM encoding of the client's private key.</div><div class="ttdef"><b>Definition:</b> credentials.h:160</div></div>
    332. 

  332. <div class="ttc" id="anamespacegrpc_html"><div class="ttname"><a href="namespacegrpc.html">grpc</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.h:33</div></div>
    333. 

  333. <div class="ttc" id="aclassgrpc_1_1_channel_credentials_html_ab603d68f9c9387554aa756b27b6b7359"><div class="ttname"><a href="classgrpc_1_1_channel_credentials.html#ab603d68f9c9387554aa756b27b6b7359">grpc::ChannelCredentials::CompositeChannelCredentials</a></div><div class="ttdeci">friend std::shared_ptr&lt; ChannelCredentials &gt; CompositeChannelCredentials(const std::shared_ptr&lt; ChannelCredentials &gt; &amp;channel_creds, const std::shared_ptr&lt; CallCredentials &gt; &amp;call_creds)</div><div class="ttdoc">Combines a channel credentials and a call credentials into a composite channel credentials.</div></div>
    334. 

  334. <div class="ttc" id="anamespacegrpc_html_a6beb3ac70ff94bd2ebbd89b8f21d1f61"><div class="ttname"><a href="namespacegrpc.html#a6beb3ac70ff94bd2ebbd89b8f21d1f61">grpc::GoogleDefaultCredentials</a></div><div class="ttdeci">std::shared_ptr&lt; ChannelCredentials &gt; GoogleDefaultCredentials()</div><div class="ttdoc">Builds credentials with reasonable defaults.</div></div>
    335. 

  335. <div class="ttc" id="astructgrpc_1_1_ssl_credentials_options_html_a0ce1730020e18d04b6af48c88e069869"><div class="ttname"><a href="structgrpc_1_1_ssl_credentials_options.html#a0ce1730020e18d04b6af48c88e069869">grpc::SslCredentialsOptions::pem_root_certs</a></div><div class="ttdeci">grpc::string pem_root_certs</div><div class="ttdoc">The buffer containing the PEM encoding of the server root certificates.</div><div class="ttdef"><b>Definition:</b> credentials.h:156</div></div>
    336. 

  336. <div class="ttc" id="aclassgrpc_1_1_channel_credentials_html_ac32961bb5ef29ba46bddaeb80fafd551"><div class="ttname"><a href="classgrpc_1_1_channel_credentials.html#ac32961bb5ef29ba46bddaeb80fafd551">grpc::ChannelCredentials::AsSecureCredentials</a></div><div class="ttdeci">virtual SecureChannelCredentials * AsSecureCredentials()=0</div></div>
    337. 

  337. <div class="ttc" id="anamespacegrpc_1_1experimental_html_ad871e11876b9e9893ee4f57fc283abfb"><div class="ttname"><a href="namespacegrpc_1_1experimental.html#ad871e11876b9e9893ee4f57fc283abfb">grpc::experimental::AltsCredentials</a></div><div class="ttdeci">std::shared_ptr&lt; ChannelCredentials &gt; AltsCredentials(const AltsCredentialsOptions &amp;options)</div><div class="ttdoc">Builds ALTS Credentials given ALTS specific options.</div></div>
    338. 

  338. <div class="ttc" id="aclassgrpc_1_1_metadata_credentials_plugin_html"><div class="ttname"><a href="classgrpc_1_1_metadata_credentials_plugin.html">grpc::MetadataCredentialsPlugin</a></div><div class="ttdoc">User defined metadata credentials.</div><div class="ttdef"><b>Definition:</b> credentials.h:251</div></div>
    339. 

  339. <div class="ttc" id="aclassgrpc_1_1_metadata_credentials_plugin_html_ad9a7f5fb8a373bf3680938511cedaf7c"><div class="ttname"><a href="classgrpc_1_1_metadata_credentials_plugin.html#ad9a7f5fb8a373bf3680938511cedaf7c">grpc::MetadataCredentialsPlugin::GetType</a></div><div class="ttdeci">virtual const char * GetType() const</div><div class="ttdoc">Type of credentials this plugin is implementing.</div><div class="ttdef"><b>Definition:</b> credentials.h:260</div></div>
    340. 

  340. <div class="ttc" id="aclassgrpc_1_1_metadata_credentials_plugin_html_a6faf44f7c08d0311a38a868fdb8cbaf0"><div class="ttname"><a href="classgrpc_1_1_metadata_credentials_plugin.html#a6faf44f7c08d0311a38a868fdb8cbaf0">grpc::MetadataCredentialsPlugin::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> credentials.h:257</div></div>
    341. 

  341. <div class="ttc" id="aclassgrpc_1_1_metadata_credentials_plugin_html_aa0f8c6fc458bf81c3d3384e84ad7059e"><div class="ttname"><a href="classgrpc_1_1_metadata_credentials_plugin.html#aa0f8c6fc458bf81c3d3384e84ad7059e">grpc::MetadataCredentialsPlugin::~MetadataCredentialsPlugin</a></div><div class="ttdeci">virtual ~MetadataCredentialsPlugin()</div><div class="ttdef"><b>Definition:</b> credentials.h:253</div></div>
    342. 

  342. <div class="ttc" id="anamespacegrpc_1_1experimental_html_a2ace3ea6f7ebdb51d0134e3e0b701f49"><div class="ttname"><a href="namespacegrpc_1_1experimental.html#a2ace3ea6f7ebdb51d0134e3e0b701f49">grpc::experimental::StsCredentialsOptionsFromEnv</a></div><div class="ttdeci">grpc::Status StsCredentialsOptionsFromEnv(StsCredentialsOptions *options)</div><div class="ttdoc">Creates STS credentials options from the $STS_CREDENTIALS environment variable.</div></div>
    343. 

  343. <div class="ttc" id="aclassgrpc_1_1_call_credentials_html_ab603d68f9c9387554aa756b27b6b7359"><div class="ttname"><a href="classgrpc_1_1_call_credentials.html#ab603d68f9c9387554aa756b27b6b7359">grpc::CallCredentials::CompositeChannelCredentials</a></div><div class="ttdeci">friend std::shared_ptr&lt; ChannelCredentials &gt; CompositeChannelCredentials(const std::shared_ptr&lt; ChannelCredentials &gt; &amp;channel_creds, const std::shared_ptr&lt; CallCredentials &gt; &amp;call_creds)</div><div class="ttdoc">Combines a channel credentials and a call credentials into a composite channel credentials.</div></div>
    344. 

  344. <div class="ttc" id="astructgrpc_1_1_ssl_credentials_options_html"><div class="ttname"><a href="structgrpc_1_1_ssl_credentials_options.html">grpc::SslCredentialsOptions</a></div><div class="ttdoc">Options used to build SslCredentials.</div><div class="ttdef"><b>Definition:</b> credentials.h:150</div></div>
    345. 

  345. <div class="ttc" id="anamespacegrpc_html_a845b0382cdd2c71ba8ca715643c38b94"><div class="ttname"><a href="namespacegrpc.html#a845b0382cdd2c71ba8ca715643c38b94">grpc::SslCredentials</a></div><div class="ttdeci">std::shared_ptr&lt; ChannelCredentials &gt; SslCredentials(const SslCredentialsOptions &amp;options)</div><div class="ttdoc">Builds SSL Credentials given SSL specific options.</div></div>
    346. 

  346. <div class="ttc" id="anamespacegrpc_1_1experimental_html_a9c55f91536c2fbefcd8f8bea1db7125d"><div class="ttname"><a href="namespacegrpc_1_1experimental.html#a9c55f91536c2fbefcd8f8bea1db7125d">grpc::experimental::XdsCredentials</a></div><div class="ttdeci">std::shared_ptr&lt; ChannelCredentials &gt; XdsCredentials(const std::shared_ptr&lt; ChannelCredentials &gt; &amp;fallback_creds)</div><div class="ttdoc">Builds XDS Credentials.</div></div>
    347. 

  347. <div class="ttc" id="anamespacegrpc_1_1experimental_html_a751cfa9b3fcfe366aaf6cfd0529edaea"><div class="ttname"><a href="namespacegrpc_1_1experimental.html#a751cfa9b3fcfe366aaf6cfd0529edaea">grpc::experimental::MetadataCredentialsFromPlugin</a></div><div class="ttdeci">std::shared_ptr&lt; CallCredentials &gt; MetadataCredentialsFromPlugin(std::unique_ptr&lt; MetadataCredentialsPlugin &gt; plugin, grpc_security_level min_security_level)</div></div>
    348. 

  348. <div class="ttc" id="agrpcpp_2support_2status_8h_html"><div class="ttname"><a href="grpcpp_2support_2status_8h.html">status.h</a></div></div>
    349. 

  349. <div class="ttc" id="astructgrpc_1_1experimental_1_1_sts_credentials_options_html_a076e5a44347af833494c87d8c6357e67"><div class="ttname"><a href="structgrpc_1_1experimental_1_1_sts_credentials_options.html#a076e5a44347af833494c87d8c6357e67">grpc::experimental::StsCredentialsOptions::scope</a></div><div class="ttdeci">grpc::string scope</div><div class="ttdef"><b>Definition:</b> credentials.h:297</div></div>
    350. 

  350. <div class="ttc" id="aclassgrpc_1_1_call_credentials_html_a064b061a7e2a80e1d6466addd8600779"><div class="ttname"><a href="classgrpc_1_1_call_credentials.html#a064b061a7e2a80e1d6466addd8600779">grpc::CallCredentials::CompositeCallCredentials</a></div><div class="ttdeci">friend std::shared_ptr&lt; CallCredentials &gt; CompositeCallCredentials(const std::shared_ptr&lt; CallCredentials &gt; &amp;creds1, const std::shared_ptr&lt; CallCredentials &gt; &amp;creds2)</div><div class="ttdoc">Combines two call credentials objects into a composite call credentials.</div></div>
    351. 

  351. <div class="ttc" id="aclassgrpc_1_1_call_credentials_html_a7ebb786302df962a74818a0acae8332a"><div class="ttname"><a href="classgrpc_1_1_call_credentials.html#a7ebb786302df962a74818a0acae8332a">grpc::CallCredentials::DebugString</a></div><div class="ttdeci">virtual grpc::string DebugString()</div><div class="ttdef"><b>Definition:</b> credentials.h:133</div></div>
    352. 

  352. <div class="ttc" id="astructgrpc_1_1experimental_1_1_sts_credentials_options_html_a56e8e3f272d31f95066fd1d9dcaea406"><div class="ttname"><a href="structgrpc_1_1experimental_1_1_sts_credentials_options.html#a56e8e3f272d31f95066fd1d9dcaea406">grpc::experimental::StsCredentialsOptions::subject_token_path</a></div><div class="ttdeci">grpc::string subject_token_path</div><div class="ttdef"><b>Definition:</b> credentials.h:299</div></div>
    353. 

  353. <div class="ttc" id="aclassgrpc_1_1_call_credentials_html_af2e0b2a8110e08c867b88f29da9df94a"><div class="ttname"><a href="classgrpc_1_1_call_credentials.html#af2e0b2a8110e08c867b88f29da9df94a">grpc::CallCredentials::~CallCredentials</a></div><div class="ttdeci">~CallCredentials() override</div></div>
    354. 

  354. <div class="ttc" id="aclassgrpc_1_1_channel_arguments_html"><div class="ttname"><a href="classgrpc_1_1_channel_arguments.html">grpc::ChannelArguments</a></div><div class="ttdoc">Options for channel creation.</div><div class="ttdef"><b>Definition:</b> channel_arguments.h:39</div></div>
    355. 

  355. <div class="ttc" id="astructgrpc_1_1experimental_1_1_sts_credentials_options_html_a1897f713103d4d34922a31969d766b94"><div class="ttname"><a href="structgrpc_1_1experimental_1_1_sts_credentials_options.html#a1897f713103d4d34922a31969d766b94">grpc::experimental::StsCredentialsOptions::token_exchange_service_uri</a></div><div class="ttdeci">grpc::string token_exchange_service_uri</div><div class="ttdef"><b>Definition:</b> credentials.h:294</div></div>
    356. 

  356. <div class="ttc" id="anamespacegrpc_html_a92a9f959d6102461f66ee973d8e9d3aa"><div class="ttname"><a href="namespacegrpc.html#a92a9f959d6102461f66ee973d8e9d3aa">grpc::ServiceAccountJWTAccessCredentials</a></div><div class="ttdeci">std::shared_ptr&lt; CallCredentials &gt; ServiceAccountJWTAccessCredentials(const grpc::string &amp;json_key, long token_lifetime_seconds=kMaxAuthTokenLifetimeSecs)</div><div class="ttdoc">Builds Service Account JWT Access credentials.</div></div>
    357. 

  357. <div class="ttc" id="aclassgrpc_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't, why?</div><div class="ttdef"><b>Definition:</b> status.h:31</div></div>
    358. 

  358. <div class="ttc" id="astructgrpc_1_1experimental_1_1_alts_credentials_options_html"><div class="ttname"><a href="structgrpc_1_1experimental_1_1_alts_credentials_options.html">grpc::experimental::AltsCredentialsOptions</a></div><div class="ttdoc">Options used to build AltsCredentials.</div><div class="ttdef"><b>Definition:</b> credentials.h:321</div></div>
    359. 

  359. <div class="ttc" id="aclassgrpc_1_1_call_credentials_html_af28714fa5ebfe120cd02f26aaaca595a"><div class="ttname"><a href="classgrpc_1_1_call_credentials.html#af28714fa5ebfe120cd02f26aaaca595a">grpc::CallCredentials::CallCredentials</a></div><div class="ttdeci">CallCredentials()</div></div>
    360. 

  360. <div class="ttc" id="aclassgrpc_1_1_call_credentials_html"><div class="ttname"><a href="classgrpc_1_1_call_credentials.html">grpc::CallCredentials</a></div><div class="ttdoc">A call credentials object encapsulates the state needed by a client to authenticate with a server for...</div><div class="ttdef"><b>Definition:</b> credentials.h:126</div></div>
    361. 

  361. <div class="ttc" id="astructgrpc_1_1experimental_1_1_sts_credentials_options_html_afdb201d09684fd89bf06ca92e0d18804"><div class="ttname"><a href="structgrpc_1_1experimental_1_1_sts_credentials_options.html#afdb201d09684fd89bf06ca92e0d18804">grpc::experimental::StsCredentialsOptions::subject_token_type</a></div><div class="ttdeci">grpc::string subject_token_type</div><div class="ttdef"><b>Definition:</b> credentials.h:300</div></div>
    362. 

  362. <div class="ttc" id="aclassgrpc_1_1_call_credentials_html_a2452df1e7847eed5e11588a213f41937"><div class="ttname"><a href="classgrpc_1_1_call_credentials.html#a2452df1e7847eed5e11588a213f41937">grpc::CallCredentials::AsSecureCredentials</a></div><div class="ttdeci">virtual SecureCallCredentials * AsSecureCredentials()=0</div></div>
    363. 

  363. <div class="ttc" id="agrpcpp_2support_2channel__arguments_8h_html"><div class="ttname"><a href="grpcpp_2support_2channel__arguments_8h.html">channel_arguments.h</a></div></div>
    364. 

  364. <div class="ttc" id="aclassgrpc_1_1experimental_1_1_tls_channel_credentials_options_html"><div class="ttname"><a href="classgrpc_1_1experimental_1_1_tls_channel_credentials_options.html">grpc::experimental::TlsChannelCredentialsOptions</a></div><div class="ttdef"><b>Definition:</b> tls_credentials_options.h:208</div></div>
    365. 

  365. <div class="ttc" id="aclassgrpc_1_1_channel_credentials_html_a84d575b4c97fd74eecbd2605869989c2"><div class="ttname"><a href="classgrpc_1_1_channel_credentials.html#a84d575b4c97fd74eecbd2605869989c2">grpc::ChannelCredentials::~ChannelCredentials</a></div><div class="ttdeci">~ChannelCredentials() override</div></div>
    366. 

  366. <div class="ttc" id="anamespacegrpc_html_a823c6a4b19ffc71fb33e90154ee2ad07"><div class="ttname"><a href="namespacegrpc.html#a823c6a4b19ffc71fb33e90154ee2ad07">grpc::MetadataCredentialsFromPlugin</a></div><div class="ttdeci">std::shared_ptr&lt; CallCredentials &gt; MetadataCredentialsFromPlugin(std::unique_ptr&lt; MetadataCredentialsPlugin &gt; plugin)</div></div>
    367. 

  367. <div class="ttc" id="astructgrpc_1_1experimental_1_1_sts_credentials_options_html_a810e799b972db82960ee3ee28670ed06"><div class="ttname"><a href="structgrpc_1_1experimental_1_1_sts_credentials_options.html#a810e799b972db82960ee3ee28670ed06">grpc::experimental::StsCredentialsOptions::audience</a></div><div class="ttdeci">grpc::string audience</div><div class="ttdef"><b>Definition:</b> credentials.h:296</div></div>
    368. 

  368. <div class="ttc" id="agrpc__types_8h_html_a122f8f4f0a585396d993d9b55848f222"><div class="ttname"><a href="grpc__types_8h.html#a122f8f4f0a585396d993d9b55848f222">grpc_call</a></div><div class="ttdeci">struct grpc_call grpc_call</div><div class="ttdoc">A Call represents an RPC.</div><div class="ttdef"><b>Definition:</b> grpc_types.h:70</div></div>
    369. 

  369. <div class="ttc" id="astructgrpc_1_1experimental_1_1_sts_credentials_options_html_aa5744a0ed075281222199c8edd64c773"><div class="ttname"><a href="structgrpc_1_1experimental_1_1_sts_credentials_options.html#aa5744a0ed075281222199c8edd64c773">grpc::experimental::StsCredentialsOptions::resource</a></div><div class="ttdeci">grpc::string resource</div><div class="ttdef"><b>Definition:</b> credentials.h:295</div></div>
    370. 

  370. <div class="ttc" id="aclassgrpc_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>
    371. 

  371. <div class="ttc" id="anamespacegrpc_1_1experimental_html_a9354c3cab0a74d9d405c00781f789507"><div class="ttname"><a href="namespacegrpc_1_1experimental.html#a9354c3cab0a74d9d405c00781f789507">grpc::experimental::LocalCredentials</a></div><div class="ttdeci">std::shared_ptr&lt; ChannelCredentials &gt; LocalCredentials(grpc_local_connect_type type)</div><div class="ttdoc">Builds Local Credentials.</div></div>
    372. 

  372. <div class="ttc" id="agrpcpp_2channel_8h_html"><div class="ttname"><a href="grpcpp_2channel_8h.html">channel.h</a></div></div>
    373. 

  373. <div class="ttc" id="anamespacegrpc_html_a4597f5765148bd5bc141bcb778907a1f"><div class="ttname"><a href="namespacegrpc.html#a4597f5765148bd5bc141bcb778907a1f">grpc::ExternalAccountCredentials</a></div><div class="ttdeci">std::shared_ptr&lt; CallCredentials &gt; ExternalAccountCredentials(const grpc::string &amp;json_string, const std::vector&lt; grpc::string &gt; &amp;scopes)</div><div class="ttdoc">Builds External Account credentials.</div></div>
    374. 

  374. <div class="ttc" id="aimpl_2codegen_2client__interceptor_8h_html"><div class="ttname"><a href="impl_2codegen_2client__interceptor_8h.html">client_interceptor.h</a></div></div>
    375. 

  375. <div class="ttc" id="anamespacegrpc_html_ad9eda8fa85bd833730a40697278e9fe6"><div class="ttname"><a href="namespacegrpc.html#ad9eda8fa85bd833730a40697278e9fe6">grpc::GoogleComputeEngineCredentials</a></div><div class="ttdeci">std::shared_ptr&lt; CallCredentials &gt; GoogleComputeEngineCredentials()</div><div class="ttdoc">Builds credentials for use when running in GCE.</div></div>
    376. 

  376. <div class="ttc" id="astructgrpc_1_1experimental_1_1_sts_credentials_options_html_a774659bcf268544f08debe45a4bef4d6"><div class="ttname"><a href="structgrpc_1_1experimental_1_1_sts_credentials_options.html#a774659bcf268544f08debe45a4bef4d6">grpc::experimental::StsCredentialsOptions::actor_token_type</a></div><div class="ttdeci">grpc::string actor_token_type</div><div class="ttdef"><b>Definition:</b> credentials.h:302</div></div>
    377. 

  377. <div class="ttc" id="agrpcpp_2impl_2codegen_2grpc__library_8h_html"><div class="ttname"><a href="grpcpp_2impl_2codegen_2grpc__library_8h.html">grpc_library.h</a></div></div>
    378. 

  378. <div class="ttc" id="astructgrpc_1_1experimental_1_1_alts_credentials_options_html_a631955176e3f90143b42a89047353bc4"><div class="ttname"><a href="structgrpc_1_1experimental_1_1_alts_credentials_options.html#a631955176e3f90143b42a89047353bc4">grpc::experimental::AltsCredentialsOptions::target_service_accounts</a></div><div class="ttdeci">std::vector&lt; grpc::string &gt; target_service_accounts</div><div class="ttdoc">service accounts of target endpoint that will be acceptable by the client.</div><div class="ttdef"><b>Definition:</b> credentials.h:325</div></div>
    379. 

  379. <div class="ttc" id="agrpc__security__constants_8h_html_a3c3165c49cd7a359ddb8656aae7e9dd6"><div class="ttname"><a href="grpc__security__constants_8h.html#a3c3165c49cd7a359ddb8656aae7e9dd6">grpc_security_level</a></div><div class="ttdeci">grpc_security_level</div><div class="ttdef"><b>Definition:</b> grpc_security_constants.h:114</div></div>
    380. 

  380. <div class="ttc" id="anamespacegrpc_html_a72a5e2e0be4aa041cb587bea339589d7"><div class="ttname"><a href="namespacegrpc.html#a72a5e2e0be4aa041cb587bea339589d7">grpc::InsecureChannelCredentials</a></div><div class="ttdeci">std::shared_ptr&lt; ChannelCredentials &gt; InsecureChannelCredentials()</div><div class="ttdoc">Credentials for an unencrypted, unauthenticated channel.</div></div>
    381. 

  381. <div class="ttc" id="anamespacegrpc_html_a96901c997b91bc6513b08491e0dca37c"><div class="ttname"><a href="namespacegrpc.html#a96901c997b91bc6513b08491e0dca37c">grpc::GoogleRefreshTokenCredentials</a></div><div class="ttdeci">std::shared_ptr&lt; CallCredentials &gt; GoogleRefreshTokenCredentials(const grpc::string &amp;json_refresh_token)</div><div class="ttdoc">Builds refresh token credentials.</div></div>
    382. 

  382. <div class="ttc" id="astructgrpc_1_1experimental_1_1_sts_credentials_options_html_ae05063309fd005e4b47a9845dd5508c0"><div class="ttname"><a href="structgrpc_1_1experimental_1_1_sts_credentials_options.html#ae05063309fd005e4b47a9845dd5508c0">grpc::experimental::StsCredentialsOptions::requested_token_type</a></div><div class="ttdeci">grpc::string requested_token_type</div><div class="ttdef"><b>Definition:</b> credentials.h:298</div></div>
    383. 

  383. <div class="ttc" id="aclassgrpc_1_1_channel_credentials_html_a961606a781db020e7dbd100c00b8071b"><div class="ttname"><a href="classgrpc_1_1_channel_credentials.html#a961606a781db020e7dbd100c00b8071b">grpc::ChannelCredentials::ChannelCredentials</a></div><div class="ttdeci">ChannelCredentials()</div></div>
    384. 

  384. <div class="ttc" id="aclassgrpc_1_1experimental_1_1_client_interceptor_factory_interface_html"><div class="ttname"><a href="classgrpc_1_1experimental_1_1_client_interceptor_factory_interface.html">grpc::experimental::ClientInterceptorFactoryInterface</a></div><div class="ttdef"><b>Definition:</b> client_interceptor.h:46</div></div>
    385. 

  385. <div class="ttc" id="anamespacegrpc_1_1experimental_html_af089b10a266c70f15aeb7e2156295a30"><div class="ttname"><a href="namespacegrpc_1_1experimental.html#af089b10a266c70f15aeb7e2156295a30">grpc::experimental::CreateCustomChannelWithInterceptors</a></div><div class="ttdeci">std::shared_ptr&lt; Channel &gt; CreateCustomChannelWithInterceptors(const grpc::string &amp;target, const std::shared_ptr&lt; ChannelCredentials &gt; &amp;creds, const ChannelArguments &amp;args, std::vector&lt; std::unique_ptr&lt; experimental::ClientInterceptorFactoryInterface &gt;&gt; interceptor_creators)</div><div class="ttdoc">Create a new custom Channel pointing to target with interceptors being invoked per call.</div></div>
    386. 

  386. <div class="ttc" id="aclassgrpc_1_1_channel_credentials_html"><div class="ttname"><a href="classgrpc_1_1_channel_credentials.html">grpc::ChannelCredentials</a></div><div class="ttdoc">A channel credentials object encapsulates all the state needed by a client to authenticate with a ser...</div><div class="ttdef"><b>Definition:</b> credentials.h:69</div></div>
    387. 

  387. <div class="ttc" id="aclassgrpc_1_1_channel_credentials_html_a7ee0416f7e1fc38d75a911f67397cfb0"><div class="ttname"><a href="classgrpc_1_1_channel_credentials.html#a7ee0416f7e1fc38d75a911f67397cfb0">grpc::ChannelCredentials::CreateCustomChannel</a></div><div class="ttdeci">friend std::shared_ptr&lt; grpc::Channel &gt; CreateCustomChannel(const grpc::string &amp;target, const std::shared_ptr&lt; grpc::ChannelCredentials &gt; &amp;creds, const grpc::ChannelArguments &amp;args)</div></div>
    388. 

  388. <div class="ttc" id="anamespacegrpc_html_a4a5c8a2c77389604feaa5d38cdd7b8d3"><div class="ttname"><a href="namespacegrpc.html#a4a5c8a2c77389604feaa5d38cdd7b8d3">grpc::CreateCustomChannel</a></div><div class="ttdeci">std::shared_ptr&lt; Channel &gt; CreateCustomChannel(const grpc::string &amp;target, const std::shared_ptr&lt; ChannelCredentials &gt; &amp;creds, const ChannelArguments &amp;args)</div><div class="ttdoc">Create a new custom Channel pointing to target.</div></div>
    389. 

  389. <div class="ttc" id="aclassgrpc_1_1_call_credentials_html_aa9278e08b5c6144247766c78cf4b53d1"><div class="ttname"><a href="classgrpc_1_1_call_credentials.html#aa9278e08b5c6144247766c78cf4b53d1">grpc::CallCredentials::ApplyToCall</a></div><div class="ttdeci">virtual bool ApplyToCall(grpc_call *call)=0</div><div class="ttdoc">Apply this instance's credentials to call.</div></div>
    390. 

  390. <div class="ttc" id="agrpc__security__constants_8h_html"><div class="ttname"><a href="grpc__security__constants_8h.html">grpc_security_constants.h</a></div></div>
    391. 

  391. <div class="ttc" id="anamespacegrpc_html_a15b2ab0930231bc9142a6e63a9cc8219"><div class="ttname"><a href="namespacegrpc.html#a15b2ab0930231bc9142a6e63a9cc8219">grpc::CompositeChannelCredentials</a></div><div class="ttdeci">std::shared_ptr&lt; ChannelCredentials &gt; CompositeChannelCredentials(const std::shared_ptr&lt; ChannelCredentials &gt; &amp;channel_creds, const std::shared_ptr&lt; CallCredentials &gt; &amp;call_creds)</div><div class="ttdoc">Combines a channel credentials and a call credentials into a composite channel credentials.</div></div>
    392. 

  392. <div class="ttc" id="anamespacegrpc_html_adc351fe5f823440fd2928a7dc65236f4"><div class="ttname"><a href="namespacegrpc.html#adc351fe5f823440fd2928a7dc65236f4">grpc::CompositeCallCredentials</a></div><div class="ttdeci">std::shared_ptr&lt; CallCredentials &gt; CompositeCallCredentials(const std::shared_ptr&lt; CallCredentials &gt; &amp;creds1, const std::shared_ptr&lt; CallCredentials &gt; &amp;creds2)</div><div class="ttdoc">Combines two call credentials objects into a composite call credentials.</div></div>
    393. 

  393. <div class="ttc" id="anamespacegrpc_html_a9b65a618d145857974b7defb40bed7a0"><div class="ttname"><a href="namespacegrpc.html#a9b65a618d145857974b7defb40bed7a0">grpc::kMaxAuthTokenLifetimeSecs</a></div><div class="ttdeci">constexpr long kMaxAuthTokenLifetimeSecs</div><div class="ttdef"><b>Definition:</b> credentials.h:193</div></div>
    394. 

  394. <div class="ttc" id="anamespacegrpc_html_ad3a80da696ffdaea943f0f858d7a360d"><div class="ttname"><a href="namespacegrpc.html#ad3a80da696ffdaea943f0f858d7a360d">grpc::AccessTokenCredentials</a></div><div class="ttdeci">std::shared_ptr&lt; CallCredentials &gt; AccessTokenCredentials(const grpc::string &amp;access_token)</div><div class="ttdoc">Builds access token credentials.</div></div>
    395. 

  395. <div class="ttc" id="astructgrpc_1_1experimental_1_1_sts_credentials_options_html_a2f2116ad2d225e7093fc0770967845c2"><div class="ttname"><a href="structgrpc_1_1experimental_1_1_sts_credentials_options.html#a2f2116ad2d225e7093fc0770967845c2">grpc::experimental::StsCredentialsOptions::actor_token_path</a></div><div class="ttdeci">grpc::string actor_token_path</div><div class="ttdef"><b>Definition:</b> credentials.h:301</div></div>
    396. 

  396. <div class="ttc" id="agrpcpp_2security_2auth__context_8h_html"><div class="ttname"><a href="grpcpp_2security_2auth__context_8h.html">auth_context.h</a></div></div>
    397. 

  397. <div class="ttc" id="agrpc__security__constants_8h_html_a31d00ce5c064e1fff4261a6d6298dc11"><div class="ttname"><a href="grpc__security__constants_8h.html#a31d00ce5c064e1fff4261a6d6298dc11">grpc_local_connect_type</a></div><div class="ttdeci">grpc_local_connect_type</div><div class="ttdoc">Type of local connections for which local channel/server credentials will be applied.</div><div class="ttdef"><b>Definition:</b> grpc_security_constants.h:140</div></div>
    398. 

  398. <div class="ttc" id="aclassgrpc_1_1_metadata_credentials_plugin_html_a010de34e9e4240af3529e8913456bec2"><div class="ttname"><a href="classgrpc_1_1_metadata_credentials_plugin.html#a010de34e9e4240af3529e8913456bec2">grpc::MetadataCredentialsPlugin::DebugString</a></div><div class="ttdeci">virtual grpc::string DebugString()</div><div class="ttdef"><b>Definition:</b> credentials.h:272</div></div>
    399. 

  399. <div class="ttc" id="aclassgrpc_1_1_metadata_credentials_plugin_html_ae6e9664ee51d6490e64c4755734ab16d"><div class="ttname"><a href="classgrpc_1_1_metadata_credentials_plugin.html#ae6e9664ee51d6490e64c4755734ab16d">grpc::MetadataCredentialsPlugin::GetMetadata</a></div><div class="ttdeci">virtual grpc::Status GetMetadata(grpc::string_ref service_url, grpc::string_ref method_name, const grpc::AuthContext &amp;channel_auth_context, std::multimap&lt; grpc::string, grpc::string &gt; *metadata)=0</div><div class="ttdoc">Gets the auth metatada produced by this plugin.</div></div>
    400. 

  400. <div class="ttc" id="agrpcpp_2support_2string__ref_8h_html"><div class="ttname"><a href="grpcpp_2support_2string__ref_8h.html">string_ref.h</a></div></div>
    401. 

  401. <div class="ttc" id="anamespacegrpc_html_a9fc1fc101b41e680d47028166e76f9d0"><div class="ttname"><a href="namespacegrpc.html#a9fc1fc101b41e680d47028166e76f9d0">grpc::GoogleIAMCredentials</a></div><div class="ttdeci">std::shared_ptr&lt; CallCredentials &gt; GoogleIAMCredentials(const grpc::string &amp;authorization_token, const grpc::string &amp;authority_selector)</div><div class="ttdoc">Builds IAM credentials.</div></div>
    402. 

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