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<!DOCTYPE html>
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<meta charset="UTF-8">
<title>class OpenSSL::OCSP::SingleResponse - RDoc Documentation</title>
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<h3>Parent</h3>
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<!-- Method Quickref -->
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<h3>Methods</h3>
<ul class="link-list" role="directory">
<li ><a href="#method-c-new">::new</a>
<li ><a href="#method-i-cert_status">#cert_status</a>
<li ><a href="#method-i-certid">#certid</a>
<li ><a href="#method-i-check_validity">#check_validity</a>
<li ><a href="#method-i-extensions">#extensions</a>
<li ><a href="#method-i-initialize_copy">#initialize_copy</a>
<li ><a href="#method-i-next_update">#next_update</a>
<li ><a href="#method-i-revocation_reason">#revocation_reason</a>
<li ><a href="#method-i-revocation_time">#revocation_time</a>
<li ><a href="#method-i-this_update">#this_update</a>
<li ><a href="#method-i-to_der">#to_der</a>
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<main role="main" aria-labelledby="class-OpenSSL::OCSP::SingleResponse">
<h1 id="class-OpenSSL::OCSP::SingleResponse" class="class">
class OpenSSL::OCSP::SingleResponse
</h1>
<section class="description">
<p>An <a href="SingleResponse.html"><code>OpenSSL::OCSP::SingleResponse</code></a> represents an <a href="../OCSP.html"><code>OCSP</code></a> <a href="SingleResponse.html"><code>SingleResponse</code></a> structure, which contains the basic information of the status of the certificate.</p>
</section>
<section id="5Buntitled-5D" class="documentation-section">
<section id="public-class-5Buntitled-5D-method-details" class="method-section">
<header>
<h3>Public Class Methods</h3>
</header>
<div id="method-c-new" class="method-detail ">
<div class="method-heading">
<span class="method-callseq">
OpenSSL::OCSP::SingleResponse.new(der_string) → SingleResponse
</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Creates a new <a href="SingleResponse.html"><code>SingleResponse</code></a> from <em>der_string</em>.</p>
<div class="method-source-code" id="new-source">
<pre>static VALUE
ossl_ocspsres_initialize(VALUE self, VALUE arg)
{
OCSP_SINGLERESP *res, *res_new;
const unsigned char *p;
arg = ossl_to_der_if_possible(arg);
StringValue(arg);
GetOCSPSingleRes(self, res);
p = (unsigned char*)RSTRING_PTR(arg);
res_new = d2i_OCSP_SINGLERESP(NULL, &p, RSTRING_LEN(arg));
if (!res_new)
ossl_raise(eOCSPError, "d2i_OCSP_SINGLERESP");
SetOCSPSingleRes(self, res_new);
OCSP_SINGLERESP_free(res);
return self;
}</pre>
</div>
</div>
</div>
</section>
<section id="public-instance-5Buntitled-5D-method-details" class="method-section">
<header>
<h3>Public Instance Methods</h3>
</header>
<div id="method-i-cert_status" class="method-detail ">
<div class="method-heading">
<span class="method-callseq">
cert_status → Integer
</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Returns the status of the certificate identified by the certid. The return value may be one of these constant:</p>
<ul><li>
<p>V_CERTSTATUS_GOOD</p>
</li><li>
<p>V_CERTSTATUS_REVOKED</p>
</li><li>
<p>V_CERTSTATUS_UNKNOWN</p>
</li></ul>
<p>When the status is V_CERTSTATUS_REVOKED, the time at which the certificate was revoked can be retrieved by <a href="SingleResponse.html#method-i-revocation_time"><code>revocation_time</code></a>.</p>
<div class="method-source-code" id="cert_status-source">
<pre>static VALUE
ossl_ocspsres_get_cert_status(VALUE self)
{
OCSP_SINGLERESP *sres;
int status;
GetOCSPSingleRes(self, sres);
status = OCSP_single_get0_status(sres, NULL, NULL, NULL, NULL);
if (status < 0)
ossl_raise(eOCSPError, "OCSP_single_get0_status");
return INT2NUM(status);
}</pre>
</div>
</div>
</div>
<div id="method-i-certid" class="method-detail ">
<div class="method-heading">
<span class="method-callseq">
certid → CertificateId
</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Returns the <a href="CertificateId.html"><code>CertificateId</code></a> for which this <a href="SingleResponse.html"><code>SingleResponse</code></a> is.</p>
<div class="method-source-code" id="certid-source">
<pre>static VALUE
ossl_ocspsres_get_certid(VALUE self)
{
OCSP_SINGLERESP *sres;
OCSP_CERTID *id;
GetOCSPSingleRes(self, sres);
id = OCSP_CERTID_dup((OCSP_CERTID *)OCSP_SINGLERESP_get0_id(sres)); /* FIXME */
return ossl_ocspcertid_new(id);
}</pre>
</div>
</div>
</div>
<div id="method-i-check_validity" class="method-detail ">
<div class="method-heading">
<span class="method-callseq">
check_validity(nsec = 0, maxsec = -1) → true | false
</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Checks the validity of thisUpdate and nextUpdate fields of this <a href="SingleResponse.html"><code>SingleResponse</code></a>. This checks the current time is within the range thisUpdate to nextUpdate.</p>
<p>It is possible that the <a href="../OCSP.html"><code>OCSP</code></a> request takes a few seconds or the time is not accurate. To avoid rejecting a valid response, this method allows the times to be within <em>nsec</em> seconds of the current time.</p>
<p>Some responders don’t set the nextUpdate field. This may cause a very old response to be considered valid. The <em>maxsec</em> parameter can be used to limit the age of responses.</p>
<div class="method-source-code" id="check_validity-source">
<pre>static VALUE
ossl_ocspsres_check_validity(int argc, VALUE *argv, VALUE self)
{
OCSP_SINGLERESP *sres;
ASN1_GENERALIZEDTIME *this_update, *next_update;
VALUE nsec_v, maxsec_v;
int nsec, maxsec, status, ret;
rb_scan_args(argc, argv, "02", &nsec_v, &maxsec_v);
nsec = NIL_P(nsec_v) ? 0 : NUM2INT(nsec_v);
maxsec = NIL_P(maxsec_v) ? -1 : NUM2INT(maxsec_v);
GetOCSPSingleRes(self, sres);
status = OCSP_single_get0_status(sres, NULL, NULL, &this_update, &next_update);
if (status < 0)
ossl_raise(eOCSPError, "OCSP_single_get0_status");
ret = OCSP_check_validity(this_update, next_update, nsec, maxsec);
if (ret)
return Qtrue;
else {
ossl_clear_error();
return Qfalse;
}
}</pre>
</div>
</div>
</div>
<div id="method-i-extensions" class="method-detail ">
<div class="method-heading">
<span class="method-callseq">
extensions → Array of X509::Extension
</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="extensions-source">
<pre>static VALUE
ossl_ocspsres_get_extensions(VALUE self)
{
OCSP_SINGLERESP *sres;
X509_EXTENSION *ext;
int count, i;
VALUE ary;
GetOCSPSingleRes(self, sres);
count = OCSP_SINGLERESP_get_ext_count(sres);
ary = rb_ary_new2(count);
for (i = 0; i < count; i++) {
ext = OCSP_SINGLERESP_get_ext(sres, i);
rb_ary_push(ary, ossl_x509ext_new(ext)); /* will dup */
}
return ary;
}</pre>
</div>
</div>
</div>
<div id="method-i-initialize_copy" class="method-detail ">
<div class="method-heading">
<span class="method-name">initialize_copy</span><span
class="method-args">(p1)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="initialize_copy-source">
<pre>static VALUE
ossl_ocspsres_initialize_copy(VALUE self, VALUE other)
{
OCSP_SINGLERESP *sres, *sres_old, *sres_new;
rb_check_frozen(self);
GetOCSPSingleRes(self, sres_old);
GetOCSPSingleRes(other, sres);
sres_new = ASN1_item_dup(ASN1_ITEM_rptr(OCSP_SINGLERESP), sres);
if (!sres_new)
ossl_raise(eOCSPError, "ASN1_item_dup");
SetOCSPSingleRes(self, sres_new);
OCSP_SINGLERESP_free(sres_old);
return self;
}</pre>
</div>
</div>
</div>
<div id="method-i-next_update" class="method-detail ">
<div class="method-heading">
<span class="method-callseq">
next_update → Time | nil
</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="next_update-source">
<pre>static VALUE
ossl_ocspsres_get_next_update(VALUE self)
{
OCSP_SINGLERESP *sres;
int status;
ASN1_GENERALIZEDTIME *time;
GetOCSPSingleRes(self, sres);
status = OCSP_single_get0_status(sres, NULL, NULL, NULL, &time);
if (status < 0)
ossl_raise(eOCSPError, "OCSP_single_get0_status");
if (!time)
return Qnil;
return asn1time_to_time(time);
}</pre>
</div>
</div>
</div>
<div id="method-i-revocation_reason" class="method-detail ">
<div class="method-heading">
<span class="method-callseq">
revocation_reason → Integer | nil
</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="revocation_reason-source">
<pre>static VALUE
ossl_ocspsres_get_revocation_reason(VALUE self)
{
OCSP_SINGLERESP *sres;
int status, reason;
GetOCSPSingleRes(self, sres);
status = OCSP_single_get0_status(sres, &reason, NULL, NULL, NULL);
if (status < 0)
ossl_raise(eOCSPError, "OCSP_single_get0_status");
if (status != V_OCSP_CERTSTATUS_REVOKED)
ossl_raise(eOCSPError, "certificate is not revoked");
return INT2NUM(reason);
}</pre>
</div>
</div>
</div>
<div id="method-i-revocation_time" class="method-detail ">
<div class="method-heading">
<span class="method-callseq">
revocation_time → Time | nil
</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="revocation_time-source">
<pre>static VALUE
ossl_ocspsres_get_revocation_time(VALUE self)
{
OCSP_SINGLERESP *sres;
int status;
ASN1_GENERALIZEDTIME *time;
GetOCSPSingleRes(self, sres);
status = OCSP_single_get0_status(sres, NULL, &time, NULL, NULL);
if (status < 0)
ossl_raise(eOCSPError, "OCSP_single_get0_status");
if (status != V_OCSP_CERTSTATUS_REVOKED)
ossl_raise(eOCSPError, "certificate is not revoked");
if (!time)
return Qnil;
return asn1time_to_time(time);
}</pre>
</div>
</div>
</div>
<div id="method-i-this_update" class="method-detail ">
<div class="method-heading">
<span class="method-callseq">
this_update → Time
</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="this_update-source">
<pre>static VALUE
ossl_ocspsres_get_this_update(VALUE self)
{
OCSP_SINGLERESP *sres;
int status;
ASN1_GENERALIZEDTIME *time;
GetOCSPSingleRes(self, sres);
status = OCSP_single_get0_status(sres, NULL, NULL, &time, NULL);
if (status < 0)
ossl_raise(eOCSPError, "OCSP_single_get0_status");
if (!time)
return Qnil;
return asn1time_to_time(time);
}</pre>
</div>
</div>
</div>
<div id="method-i-to_der" class="method-detail ">
<div class="method-heading">
<span class="method-callseq">
to_der → String
</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Encodes this <a href="SingleResponse.html"><code>SingleResponse</code></a> into a DER-encoded string.</p>
<div class="method-source-code" id="to_der-source">
<pre>static VALUE
ossl_ocspsres_to_der(VALUE self)
{
OCSP_SINGLERESP *sres;
VALUE str;
long len;
unsigned char *p;
GetOCSPSingleRes(self, sres);
if ((len = i2d_OCSP_SINGLERESP(sres, NULL)) <= 0)
ossl_raise(eOCSPError, NULL);
str = rb_str_new(0, len);
p = (unsigned char *)RSTRING_PTR(str);
if (i2d_OCSP_SINGLERESP(sres, &p) <= 0)
ossl_raise(eOCSPError, NULL);
ossl_str_adjust(str, p);
return str;
}</pre>
</div>
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