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Module: Msf::Exploit::Remote::Kerberos::Client::ApRequest
&mdash; Documentation by YARD 0.9.37
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<span class="title">ApRequest</span>
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<div id="content"><h1>Module: Msf::Exploit::Remote::Kerberos::Client::ApRequest
</h1>
<div class="box_info">
<dl>
<dt>Included in:</dt>
<dd><span class='object_link'><a href="../Client.html" title="Msf::Exploit::Remote::Kerberos::Client (module)">Msf::Exploit::Remote::Kerberos::Client</a></span></dd>
</dl>
<dl>
<dt>Defined in:</dt>
<dd>lib/msf/core/exploit/remote/kerberos/client/ap_request.rb</dd>
</dl>
</div>
<h2>
Constant Summary
<small><a href="#" class="constants_summary_toggle">collapse</a></small>
</h2>
<dl class="constants">
<dt id="AP_USE_SESSION_KEY-constant" class="">AP_USE_SESSION_KEY =
<div class="docstring">
<div class="discussion">
<p><a href="https://datatracker.ietf.org/doc/html/rfc4120#section-5.5.1">datatracker.ietf.org/doc/html/rfc4120#section-5.5.1</a></p>
</div>
</div>
<div class="tags">
</div>
</dt>
<dd><pre class="code"><span class='int'>0x40000000</span></pre></dd>
<dt id="AP_MUTUAL_REQUIRED-constant" class="">AP_MUTUAL_REQUIRED =
</dt>
<dd><pre class="code"><span class='int'>0x20000000</span></pre></dd>
</dl>
<h2>
Instance Method Summary
<small><a href="#" class="summary_toggle">collapse</a></small>
</h2>
<ul class="summary">
<li class="public ">
<span class="summary_signature">
<a href="#build_service_ap_request-instance_method" title="#build_service_ap_request (instance method)">#<strong>build_service_ap_request</strong>(opts = {}) &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#encode_gss_kerberos_ap_request-instance_method" title="#encode_gss_kerberos_ap_request (instance method)">#<strong>encode_gss_kerberos_ap_request</strong>(ap_request_asn1) &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#encode_gss_spnego_ap_request-instance_method" title="#encode_gss_spnego_ap_request (instance method)">#<strong>encode_gss_spnego_ap_request</strong>(ap_request_asn1) &#x21d2; String </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>SPNEGO GSS Blob.</p>
</div></span>
</li>
</ul>
<div id="instance_method_details" class="method_details_list">
<h2>Instance Method Details</h2>
<div class="method_details first">
<h3 class="signature first" id="build_service_ap_request-instance_method">
#<strong>build_service_ap_request</strong>(opts = {}) &#x21d2; <tt>Object</tt>
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<pre class="code"><span class="info file"># File 'lib/msf/core/exploit/remote/kerberos/client/ap_request.rb', line 13</span>
<span class='kw'>def</span> <span class='id identifier rubyid_build_service_ap_request'>build_service_ap_request</span><span class='lparen'>(</span><span class='id identifier rubyid_opts'>opts</span> <span class='op'>=</span> <span class='lbrace'>{</span><span class='rbrace'>}</span><span class='rparen'>)</span>
<span class='id identifier rubyid_authenticator'>authenticator</span> <span class='op'>=</span> <span class='id identifier rubyid_opts'>opts</span><span class='period'>.</span><span class='id identifier rubyid_fetch'>fetch</span><span class='lparen'>(</span><span class='symbol'>:authenticator</span><span class='rparen'>)</span> <span class='kw'>do</span>
<span class='id identifier rubyid_build_authenticator'>build_authenticator</span><span class='lparen'>(</span><span class='id identifier rubyid_opts'>opts</span><span class='period'>.</span><span class='id identifier rubyid_merge'>merge</span><span class='lparen'>(</span>
<span class='label'>subkey:</span> <span class='kw'>nil</span><span class='comma'>,</span>
<span class='label'>authenticator_enc_key_usage:</span> <span class='const'><span class='object_link'><a href="../../../../../Rex.html" title="Rex (module)">Rex</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="../../../../../Rex/Proto.html" title="Rex::Proto (module)">Proto</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="../../../../../Rex/Proto/Kerberos.html" title="Rex::Proto::Kerberos (module)">Kerberos</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="../../../../../Rex/Proto/Kerberos/Crypto.html" title="Rex::Proto::Kerberos::Crypto (module)">Crypto</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="../../../../../Rex/Proto/Kerberos/Crypto/KeyUsage.html" title="Rex::Proto::Kerberos::Crypto::KeyUsage (module)">KeyUsage</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="../../../../../Rex/Proto/Kerberos/Crypto/KeyUsage.html#AP_REQ_AUTHENTICATOR-constant" title="Rex::Proto::Kerberos::Crypto::KeyUsage::AP_REQ_AUTHENTICATOR (constant)">AP_REQ_AUTHENTICATOR</a></span></span>
<span class='rparen'>)</span><span class='rparen'>)</span>
<span class='kw'>end</span>
<span class='id identifier rubyid_ap_req_options'>ap_req_options</span> <span class='op'>=</span> <span class='int'>0</span>
<span class='id identifier rubyid_ap_req_options'>ap_req_options</span> <span class='op'>|=</span> <span class='const'><span class='object_link'><a href="#AP_MUTUAL_REQUIRED-constant" title="Msf::Exploit::Remote::Kerberos::Client::ApRequest::AP_MUTUAL_REQUIRED (constant)">AP_MUTUAL_REQUIRED</a></span></span> <span class='kw'>if</span> <span class='id identifier rubyid_mutual_auth'>mutual_auth</span>
<span class='id identifier rubyid_ap_req'>ap_req</span> <span class='op'>=</span> <span class='id identifier rubyid_opts'>opts</span><span class='period'>.</span><span class='id identifier rubyid_fetch'>fetch</span><span class='lparen'>(</span><span class='symbol'>:ap_req</span><span class='rparen'>)</span> <span class='kw'>do</span>
<span class='id identifier rubyid_build_ap_req'>build_ap_req</span><span class='lparen'>(</span><span class='id identifier rubyid_opts'>opts</span><span class='period'>.</span><span class='id identifier rubyid_merge'>merge</span><span class='lparen'>(</span><span class='label'>authenticator:</span> <span class='id identifier rubyid_authenticator'>authenticator</span><span class='comma'>,</span> <span class='label'>ap_req_options:</span> <span class='id identifier rubyid_ap_req_options'>ap_req_options</span><span class='rparen'>)</span><span class='rparen'>)</span>
<span class='kw'>end</span>
<span class='id identifier rubyid_ap_req'>ap_req</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<h3 class="signature " id="encode_gss_kerberos_ap_request-instance_method">
#<strong>encode_gss_kerberos_ap_request</strong>(ap_request_asn1) &#x21d2; <tt>Object</tt>
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<pre class="code"><span class="info file"># File 'lib/msf/core/exploit/remote/kerberos/client/ap_request.rb', line 31</span>
<span class='kw'>def</span> <span class='id identifier rubyid_encode_gss_kerberos_ap_request'>encode_gss_kerberos_ap_request</span><span class='lparen'>(</span><span class='id identifier rubyid_ap_request_asn1'>ap_request_asn1</span><span class='rparen'>)</span>
<span class='id identifier rubyid_ap_request_mech'>ap_request_mech</span> <span class='op'>=</span> <span class='id identifier rubyid_wrap_pseudo_asn1'>wrap_pseudo_asn1</span><span class='lparen'>(</span>
<span class='op'>::</span><span class='const'><span class='object_link'><a href="../../../../../Rex.html" title="Rex (module)">Rex</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="../../../../../Rex/Proto.html" title="Rex::Proto (module)">Proto</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="../../../../../Rex/Proto/Gss.html" title="Rex::Proto::Gss (module)">Gss</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="../../../../../Rex/Proto/Gss.html#OID_KERBEROS_5-constant" title="Rex::Proto::Gss::OID_KERBEROS_5 (constant)">OID_KERBEROS_5</a></span></span><span class='comma'>,</span>
<span class='const'><span class='object_link'><a href="../Client.html#TOK_ID_KRB_AP_REQ-constant" title="Msf::Exploit::Remote::Kerberos::Client::TOK_ID_KRB_AP_REQ (constant)">TOK_ID_KRB_AP_REQ</a></span></span> <span class='op'>+</span> <span class='id identifier rubyid_ap_request_asn1'>ap_request_asn1</span><span class='period'>.</span><span class='id identifier rubyid_to_der'>to_der</span>
<span class='rparen'>)</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<h3 class="signature " id="encode_gss_spnego_ap_request-instance_method">
#<strong>encode_gss_spnego_ap_request</strong>(ap_request_asn1) &#x21d2; <tt>String</tt>
</h3><div class="docstring">
<div class="discussion">
<p>Returns SPNEGO GSS Blob.</p>
</div>
</div>
<div class="tags">
<p class="tag_title">Parameters:</p>
<ul class="param">
<li>
<span class='name'>ap_request_asn1</span>
<span class='type'>(<tt>Object</tt>)</span>
&mdash;
<div class='inline'>
<p>The ASN1 KRB_AP_REQ as defined in <a href="https://datatracker.ietf.org/doc/html/rfc1964#section-1.1.1">datatracker.ietf.org/doc/html/rfc1964#section-1.1.1</a></p>
</div>
</li>
</ul>
<p class="tag_title">Returns:</p>
<ul class="return">
<li>
<span class='type'>(<tt>String</tt>)</span>
&mdash;
<div class='inline'>
<p>SPNEGO GSS Blob</p>
</div>
</li>
</ul>
</div><table class="source_code">
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<pre class="code"><span class="info file"># File 'lib/msf/core/exploit/remote/kerberos/client/ap_request.rb', line 40</span>
<span class='kw'>def</span> <span class='id identifier rubyid_encode_gss_spnego_ap_request'>encode_gss_spnego_ap_request</span><span class='lparen'>(</span><span class='id identifier rubyid_ap_request_asn1'>ap_request_asn1</span><span class='rparen'>)</span>
<span class='id identifier rubyid_ap_request_mech'>ap_request_mech</span> <span class='op'>=</span> <span class='id identifier rubyid_encode_gss_kerberos_ap_request'>encode_gss_kerberos_ap_request</span><span class='lparen'>(</span><span class='id identifier rubyid_ap_request_asn1'>ap_request_asn1</span><span class='rparen'>)</span>
<span class='const'>OpenSSL</span><span class='op'>::</span><span class='const'>ASN1</span><span class='op'>::</span><span class='const'>ASN1Data</span><span class='period'>.</span><span class='id identifier rubyid_new'>new</span><span class='lparen'>(</span><span class='lbracket'>[</span>
<span class='op'>::</span><span class='const'><span class='object_link'><a href="../../../../../Rex.html" title="Rex (module)">Rex</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="../../../../../Rex/Proto.html" title="Rex::Proto (module)">Proto</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="../../../../../Rex/Proto/Gss.html" title="Rex::Proto::Gss (module)">Gss</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="../../../../../Rex/Proto/Gss.html#OID_SPNEGO-constant" title="Rex::Proto::Gss::OID_SPNEGO (constant)">OID_SPNEGO</a></span></span><span class='comma'>,</span>
<span class='const'>OpenSSL</span><span class='op'>::</span><span class='const'>ASN1</span><span class='op'>::</span><span class='const'>ASN1Data</span><span class='period'>.</span><span class='id identifier rubyid_new'>new</span><span class='lparen'>(</span><span class='lbracket'>[</span>
<span class='const'>OpenSSL</span><span class='op'>::</span><span class='const'>ASN1</span><span class='op'>::</span><span class='const'>Sequence</span><span class='period'>.</span><span class='id identifier rubyid_new'>new</span><span class='lparen'>(</span><span class='lbracket'>[</span>
<span class='const'>OpenSSL</span><span class='op'>::</span><span class='const'>ASN1</span><span class='op'>::</span><span class='const'>ASN1Data</span><span class='period'>.</span><span class='id identifier rubyid_new'>new</span><span class='lparen'>(</span><span class='lbracket'>[</span>
<span class='const'>OpenSSL</span><span class='op'>::</span><span class='const'>ASN1</span><span class='op'>::</span><span class='const'>Sequence</span><span class='period'>.</span><span class='id identifier rubyid_new'>new</span><span class='lparen'>(</span><span class='lbracket'>[</span>
<span class='op'>::</span><span class='const'><span class='object_link'><a href="../../../../../Rex.html" title="Rex (module)">Rex</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="../../../../../Rex/Proto.html" title="Rex::Proto (module)">Proto</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="../../../../../Rex/Proto/Gss.html" title="Rex::Proto::Gss (module)">Gss</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="../../../../../Rex/Proto/Gss.html#OID_MICROSOFT_KERBEROS_5-constant" title="Rex::Proto::Gss::OID_MICROSOFT_KERBEROS_5 (constant)">OID_MICROSOFT_KERBEROS_5</a></span></span>
<span class='rbracket'>]</span><span class='rparen'>)</span>
<span class='rbracket'>]</span><span class='comma'>,</span> <span class='int'>0</span><span class='comma'>,</span> <span class='symbol'>:CONTEXT_SPECIFIC</span><span class='rparen'>)</span><span class='comma'>,</span>
<span class='const'>OpenSSL</span><span class='op'>::</span><span class='const'>ASN1</span><span class='op'>::</span><span class='const'>ASN1Data</span><span class='period'>.</span><span class='id identifier rubyid_new'>new</span><span class='lparen'>(</span><span class='lbracket'>[</span>
<span class='const'>OpenSSL</span><span class='op'>::</span><span class='const'>ASN1</span><span class='op'>::</span><span class='const'>OctetString</span><span class='period'>.</span><span class='id identifier rubyid_new'>new</span><span class='lparen'>(</span><span class='id identifier rubyid_ap_request_mech'>ap_request_mech</span><span class='rparen'>)</span>
<span class='rbracket'>]</span><span class='comma'>,</span> <span class='int'>2</span><span class='comma'>,</span> <span class='symbol'>:CONTEXT_SPECIFIC</span><span class='rparen'>)</span>
<span class='rbracket'>]</span><span class='rparen'>)</span>
<span class='rbracket'>]</span><span class='comma'>,</span> <span class='int'>0</span><span class='comma'>,</span> <span class='symbol'>:CONTEXT_SPECIFIC</span><span class='rparen'>)</span>
<span class='rbracket'>]</span><span class='comma'>,</span> <span class='int'>0</span><span class='comma'>,</span> <span class='symbol'>:APPLICATION</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_to_der'>to_der</span>
<span class='kw'>end</span></pre>
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