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Hi Matt,<br>
The steps suggested are similarly to the deprecated function so simply I used the same code in static function, But i need support for IPV6 as well in the same function <br>
<br>
The function needs to have compatibility to support for both ipv6 and ipv4, do we have any new function to support both<br>
<br>
<br>
thanks,
<div>Shivakumar.</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Matt Caswell <matt@openssl.org><br>
<b>Sent:</b> Monday, September 27, 2021 3:05 PM<br>
<b>To:</b> Shivakumar Poojari <Shivakumar.Poojari@rbbn.com>; openssl-users@openssl.org <openssl-users@openssl.org><br>
<b>Cc:</b> Paramashivaiah, Sunil <Sunil.Paramashivaiah@rbbn.com><br>
<b>Subject:</b> [EXTERNAL] Re: Replacement for BIO_get_port(), BIO_get_host_ip()</font>
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<br>
On 24/09/2021 07:05, Shivakumar Poojari wrote:<br>
> Hi<br>
> BIO_get_port(), BIO_get_host_ip(), were deprecated in OpenSSL 1.1.0. <br>
> Trying for replacement for OpenSSl 3.0<br>
> <br>
> Gone through the below man page, but not found alternative function.<br>
> <br>
> <a href="https://clicktime.symantec.com/3Xv8ZiB6xAtjRGsCNHevANW6H2?u=https%3A%2F%2Fwww.openssl.org%2Fdocs%2Fmanmaster%2Fman3%2FBIO_connect.html">
https://clicktime.symantec.com/3Xv8ZiB6xAtjRGsCNHevANW6H2?u=https%3A%2F%2Fwww.openssl.org%2Fdocs%2Fmanmaster%2Fman3%2FBIO_connect.html</a>
<br>
> <<a href="https://clicktime.symantec.com/3Xv8ZiB6xAtjRGsCNHevANW6H2?u=https%3A%2F%2Fwww.openssl.org%2Fdocs%2Fmanmaster%2Fman3%2FBIO_connect.html">https://clicktime.symantec.com/3Xv8ZiB6xAtjRGsCNHevANW6H2?u=https%3A%2F%2Fwww.openssl.org%2Fdocs%2Fmanmaster%2Fman3%2FBIO_connect.html</a>><br>
> <br>
> please suggest,<br>
<br>
These functions are deprecated because they only support IPv4.<br>
<br>
Instead you can use BIO_lookup() (or possibly BIO_lookup_ex()) to lookup <br>
the given host/service (first and second parameters to BIO_lookup() <br>
respectively). Equivalent 3rd/4th/5th parameters to BIO_lookup() might <br>
be BIO_LOOKUP_CLIENT, AF_INET (for IPv4) and SOCK_STREAM (for TCP).<br>
<br>
This will return you an initialised BIO_ADDRINFO() object (which you <br>
will have to later free using BIO_ADDRINFO_free()).<br>
<br>
From the BIO_ADDRINFO object you can get a pointer to an underlying <br>
BIO_ADDR using BIO_ADDRINFO_address(addrinfo). Finally you can use <br>
BIO_ADDR_rawaddress() to get address info, or BIO_ADDR_rawport() to get <br>
port info:<br>
<br>
See:<br>
<a href="https://clicktime.symantec.com/3EBngctzbwbGZ7EtRw3Ks6N6H2?u=https%3A%2F%2Fwww.openssl.org%2Fdocs%2Fman3.0%2Fman3%2FBIO_lookup.html">https://clicktime.symantec.com/3EBngctzbwbGZ7EtRw3Ks6N6H2?u=https%3A%2F%2Fwww.openssl.org%2Fdocs%2Fman3.0%2Fman3%2FBIO_lookup.html</a><br>
<a href="https://clicktime.symantec.com/33SMrAMvMeCpangnxBCzSv96H2?u=https%3A%2F%2Fwww.openssl.org%2Fdocs%2Fman3.0%2Fman3%2FBIO_ADDR_rawaddress.html">https://clicktime.symantec.com/33SMrAMvMeCpangnxBCzSv96H2?u=https%3A%2F%2Fwww.openssl.org%2Fdocs%2Fman3.0%2Fman3%2FBIO_ADDR_rawaddress.html</a><br>
<br>
Matt<br>
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