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CMS_get1_ReceiptRequest.html
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<?xml version="1.0" ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>CMS_get1_ReceiptRequest</title> <meta http-equiv="content-type" content="text/html; charset=utf-8" /> <link rev="made" href="mailto:root@localhost" /> </head> <body> <ul id="index"> <li><a href="#NAME">NAME</a></li> <li><a href="#SYNOPSIS">SYNOPSIS</a></li> <li><a href="#DESCRIPTION">DESCRIPTION</a></li> <li><a href="#NOTES">NOTES</a></li> <li><a href="#RETURN-VALUES">RETURN VALUES</a></li> <li><a href="#SEE-ALSO">SEE ALSO</a></li> <li><a href="#COPYRIGHT">COPYRIGHT</a></li> </ul> <h1 id="NAME">NAME</h1> <p>CMS_ReceiptRequest_create0, CMS_add1_ReceiptRequest, CMS_get1_ReceiptRequest, CMS_ReceiptRequest_get0_values - CMS signed receipt request functions</p> <h1 id="SYNOPSIS">SYNOPSIS</h1> <pre><code> #include <openssl/cms.h> CMS_ReceiptRequest *CMS_ReceiptRequest_create0(unsigned char *id, int idlen, int allorfirst, STACK_OF(GENERAL_NAMES) *receiptList, STACK_OF(GENERAL_NAMES) *receiptsTo); int CMS_add1_ReceiptRequest(CMS_SignerInfo *si, CMS_ReceiptRequest *rr); int CMS_get1_ReceiptRequest(CMS_SignerInfo *si, CMS_ReceiptRequest **prr); void CMS_ReceiptRequest_get0_values(CMS_ReceiptRequest *rr, ASN1_STRING **pcid, int *pallorfirst, STACK_OF(GENERAL_NAMES) **plist, STACK_OF(GENERAL_NAMES) **prto);</code></pre> <h1 id="DESCRIPTION">DESCRIPTION</h1> <p>CMS_ReceiptRequest_create0() creates a signed receipt request structure. The <b>signedContentIdentifier</b> field is set using <b>id</b> and <b>idlen</b>, or it is set to 32 bytes of pseudo random data if <b>id</b> is NULL. If <b>receiptList</b> is NULL the allOrFirstTier option in <b>receiptsFrom</b> is used and set to the value of the <b>allorfirst</b> parameter. If <b>receiptList</b> is not NULL the <b>receiptList</b> option in <b>receiptsFrom</b> is used. The <b>receiptsTo</b> parameter specifies the <b>receiptsTo</b> field value.</p> <p>The CMS_add1_ReceiptRequest() function adds a signed receipt request <b>rr</b> to SignerInfo structure <b>si</b>.</p> <p>int CMS_get1_ReceiptRequest() looks for a signed receipt request in <b>si</b>, if any is found it is decoded and written to <b>prr</b>.</p> <p>CMS_ReceiptRequest_get0_values() retrieves the values of a receipt request. The signedContentIdentifier is copied to <b>pcid</b>. If the <b>allOrFirstTier</b> option of <b>receiptsFrom</b> is used its value is copied to <b>pallorfirst</b> otherwise the <b>receiptList</b> field is copied to <b>plist</b>. The <b>receiptsTo</b> parameter is copied to <b>prto</b>.</p> <h1 id="NOTES">NOTES</h1> <p>For more details of the meaning of the fields see RFC2634.</p> <p>The contents of a signed receipt should only be considered meaningful if the corresponding CMS_ContentInfo structure can be successfully verified using CMS_verify().</p> <h1 id="RETURN-VALUES">RETURN VALUES</h1> <p>CMS_ReceiptRequest_create0() returns a signed receipt request structure or NULL if an error occurred.</p> <p>CMS_add1_ReceiptRequest() returns 1 for success or 0 if an error occurred.</p> <p>CMS_get1_ReceiptRequest() returns 1 is a signed receipt request is found and decoded. It returns 0 if a signed receipt request is not present and -1 if it is present but malformed.</p> <h1 id="SEE-ALSO">SEE ALSO</h1> <p><a href="../man3/ERR_get_error.html">ERR_get_error(3)</a>, <a href="../man3/CMS_sign.html">CMS_sign(3)</a>, <a href="../man3/CMS_sign_receipt.html">CMS_sign_receipt(3)</a>, <a href="../man3/CMS_verify.html">CMS_verify(3)</a> <a href="../man3/CMS_verify_receipt.html">CMS_verify_receipt(3)</a></p> <h1 id="COPYRIGHT">COPYRIGHT</h1> <p>Copyright 2008-2018 The OpenSSL Project Authors. All Rights Reserved.</p> <p>Licensed under the OpenSSL license (the "License"). You may not use this file except in compliance with the License. You can obtain a copy in the file LICENSE in the source distribution or at <a href="https://www.openssl.org/source/license.html">https://www.openssl.org/source/license.html</a>.</p> </body> </html>