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add vsphere, vmc and nsx API docs
2018-08-07 19:42:25 -04:00
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<h1>Source code for vmware.vapi.security.session</h1><div class="highlight"><pre>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd">Session Security Helper</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="n">__author__</span> <span class="o">=</span> <span class="s">&#39;VMware, Inc.&#39;</span>
<span class="n">__copyright__</span> <span class="o">=</span> <span class="s">&#39;Copyright (c) 2015 VMware, Inc. All rights reserved.&#39;</span>
<span class="kn">from</span> <span class="nn">vmware.vapi.core</span> <span class="kn">import</span> <span class="n">SecurityContext</span>
<span class="kn">from</span> <span class="nn">vmware.vapi.lib.constants</span> <span class="kn">import</span> <span class="n">SCHEME_ID</span>
<span class="kn">from</span> <span class="nn">vmware.vapi.security.rest</span> <span class="kn">import</span> <span class="n">SecurityContextParser</span>
<span class="n">SESSION_SCHEME_ID</span> <span class="o">=</span> <span class="s">&#39;com.vmware.vapi.std.security.session_id&#39;</span>
<span class="n">SESSION_ID</span> <span class="o">=</span> <span class="s">&#39;sessionId&#39;</span>
<span class="c"># String used to identify session identifier in REST API HTTP headers</span>
<span class="n">REST_SESSION_ID_KEY</span> <span class="o">=</span> <span class="s">&#39;vmware-api-session-id&#39;</span>
<div class="viewcode-block" id="create_session_security_context"><a class="viewcode-back" href="../../../../vmware.vapi.security.html#vmware.vapi.security.session.create_session_security_context">[docs]</a><span class="k">def</span> <span class="nf">create_session_security_context</span><span class="p">(</span><span class="n">session_id</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Create a security context for Session Id based authentication</span>
<span class="sd"> scheme</span>
<span class="sd"> :type session_id: :class:`str`</span>
<span class="sd"> :param session_id: Session ID</span>
<span class="sd"> :rtype: :class:`vmware.vapi.core.SecurityContext`</span>
<span class="sd"> :return: Newly created security context</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="k">return</span> <span class="n">SecurityContext</span><span class="p">({</span><span class="n">SCHEME_ID</span><span class="p">:</span> <span class="n">SESSION_SCHEME_ID</span><span class="p">,</span>
<span class="n">SESSION_ID</span><span class="p">:</span> <span class="n">session_id</span><span class="p">})</span>
</div>
<div class="viewcode-block" id="SessionSecurityContextParser"><a class="viewcode-back" href="../../../../vmware.vapi.security.html#vmware.vapi.security.session.SessionSecurityContextParser">[docs]</a><span class="k">class</span> <span class="nc">SessionSecurityContextParser</span><span class="p">(</span><span class="n">SecurityContextParser</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Security context parser used by the REST presentation layer</span>
<span class="sd"> that builds a security context if the REST request has session</span>
<span class="sd"> identifier either in the header or in the cookie.</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Initialize SessionSecurityContextParser</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="n">SecurityContextParser</span><span class="o">.</span><span class="n">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
<div class="viewcode-block" id="SessionSecurityContextParser.build"><a class="viewcode-back" href="../../../../vmware.vapi.security.html#vmware.vapi.security.session.SessionSecurityContextParser.build">[docs]</a> <span class="k">def</span> <span class="nf">build</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">request</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Build the security context if the request has the header</span>
<span class="sd"> that contains the session identifier or a cookie that has</span>
<span class="sd"> the session identifier.</span>
<span class="sd"> The method will first check for session identifier in the cookie,</span>
<span class="sd"> if it is not present, then it will check in the HTTP headers.</span>
<span class="sd"> The session security context is created based on the first session</span>
<span class="sd"> identifier it finds.</span>
<span class="sd"> :type request: :class:`werkzeug.wrappers.Request`</span>
<span class="sd"> :param request: Request object</span>
<span class="sd"> :rtype: :class:`vmware.vapi.core.SecurityContext` or ``None``</span>
<span class="sd"> :return: Security context object</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="k">if</span> <span class="n">request</span><span class="o">.</span><span class="n">cookies</span><span class="p">:</span>
<span class="n">session_id</span> <span class="o">=</span> <span class="n">request</span><span class="o">.</span><span class="n">cookies</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">REST_SESSION_ID_KEY</span><span class="p">)</span>
<span class="k">if</span> <span class="n">session_id</span><span class="p">:</span>
<span class="k">return</span> <span class="n">create_session_security_context</span><span class="p">(</span><span class="n">session_id</span><span class="p">)</span>
<span class="k">else</span><span class="p">:</span>
<span class="n">session_id</span> <span class="o">=</span> <span class="n">request</span><span class="o">.</span><span class="n">headers</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">REST_SESSION_ID_KEY</span><span class="p">)</span>
<span class="k">if</span> <span class="n">session_id</span><span class="p">:</span>
<span class="k">return</span> <span class="n">create_session_security_context</span><span class="p">(</span><span class="n">session_id</span><span class="p">)</span></div></div>
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