1 files changed, 83 insertions, 0 deletions
diff --git a/deps/openssl/openssl/doc/man3/SSL_CTX_use_serverinfo.pod b/deps/openssl/openssl/doc/man3/SSL_CTX_use_serverinfo.pod
new file mode 100644
index 0000000000..d35a196ffe
--- /dev/null
+++ b/deps/openssl/openssl/doc/man3/SSL_CTX_use_serverinfo.pod
@@ -0,0 +1,83 @@
+=pod
+
+=head1 NAME
+
+SSL_CTX_use_serverinfo_ex,
+SSL_CTX_use_serverinfo,
+SSL_CTX_use_serverinfo_file
+- use serverinfo extension
+
+=head1 SYNOPSIS
+
+ #include <openssl/ssl.h>
+
+ int SSL_CTX_use_serverinfo_ex(SSL_CTX *ctx, unsigned int version,
+                               const unsigned char *serverinfo,
+                               size_t serverinfo_length);
+
+ int SSL_CTX_use_serverinfo(SSL_CTX *ctx, const unsigned char *serverinfo,
+                            size_t serverinfo_length);
+
+ int SSL_CTX_use_serverinfo_file(SSL_CTX *ctx, const char *file);
+
+=head1 DESCRIPTION
+
+These functions load "serverinfo" TLS extensions into the SSL_CTX. A
+"serverinfo" extension is returned in response to an empty ClientHello
+Extension.
+
+SSL_CTX_use_serverinfo_ex() loads one or more serverinfo extensions from
+a byte array into B<ctx>. The B<version> parameter specifies the format of the
+byte array provided in B<*serverinfo> which is of length B<serverinfo_length>.
+
+If B<version> is B<SSL_SERVERINFOV2> then the extensions in the array must
+consist of a 4-byte context, a 2-byte Extension Type, a 2-byte length, and then
+length bytes of extension_data. The context and type values have the same
+meaning as for L<SSL_CTX_add_custom_ext(3)>. If serverinfo is being loaded for
+extensions to be added to a Certificate message, then the extension will only
+be added for the first certificate in the message (which is always the
+end-entity certificate).
+
+If B<version> is B<SSL_SERVERINFOV1> then the extensions in the array must
+consist of a 2-byte Extension Type, a 2-byte length, and then length bytes of
+extension_data. The type value has the same meaning as for
+L<SSL_CTX_add_custom_ext(3)>. The following default context value will be used
+in this case:
+
+ SSL_EXT_TLS1_2_AND_BELOW_ONLY | SSL_EXT_CLIENT_HELLO
+ | SSL_EXT_TLS1_2_SERVER_HELLO | SSL_EXT_IGNORE_ON_RESUMPTION
+
+SSL_CTX_use_serverinfo() does the same thing as SSL_CTX_use_serverinfo_ex()
+except that there is no B<version> parameter so a default version of
+SSL_SERVERINFOV1 is used instead.
+
+SSL_CTX_use_serverinfo_file() loads one or more serverinfo extensions from
+B<file> into B<ctx>.  The extensions must be in PEM format.  Each extension
+must be in a format as described above for SSL_CTX_use_serverinfo_ex().  Each
+PEM extension name must begin with the phrase "BEGIN SERVERINFOV2 FOR " for
+SSL_SERVERINFOV2 data or "BEGIN SERVERINFO FOR " for SSL_SERVERINFOV1 data.
+
+If more than one certificate (RSA/DSA) is installed using
+SSL_CTX_use_certificate(), the serverinfo extension will be loaded into the
+last certificate installed.  If e.g. the last item was a RSA certificate, the
+loaded serverinfo extension data will be loaded for that certificate.  To
+use the serverinfo extension for multiple certificates,
+SSL_CTX_use_serverinfo() needs to be called multiple times, once B<after>
+each time a certificate is loaded via a call to SSL_CTX_use_certificate().
+
+=head1 RETURN VALUES
+
+On success, the functions return 1.
+On failure, the functions return 0.  Check out the error stack to find out
+the reason.
+
+=head1 COPYRIGHT
+
+Copyright 2013-2017 The OpenSSL Project Authors. All Rights Reserved.
+
+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
+L<https://www.openssl.org/source/license.html>.
+
+=cut