PHP 5.6 Compatibility Issue

[KAB8609]

The WSDL is not correctly sending off in a PHP 5.6 environment. This is a bug that we have found on several WSDL calls in Magento.

The error in the PHP logs is:
_PHP Error [select all]
SoapClient::_doRequest(): SSL operation failed with code 1. OpenSSL Error messages: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed

The fix is
app/code/community/OnePica/AvaTax/lib/classes/TaxServiceSoap.class.php
Starting on line 69

$this->client = new DynamicSoapClient (
$config->taxWSDL,
array
(
'location' => $config->url.$config->taxService,
'trace' => $config->trace,
'classmap' => TaxServiceSoap::$classmap,
'stream_context' => stream_context_create(array('ssl' => array('verify_peer' => false,'verify_peer_name' => false)))
),
$config
);

[rredko-sysiq]

Thank you for information. We will investigate this issue. We are using Avalara AvaTax SDK so better to ask them to update this.

[ihor-sviziev]

@KAB8609 we're using this module on php 5.6 without any issues. Change that you proposed can't be applied by security reasons. We must verify ssl certificate for for this domain, coz it must be valid.
If you have such issues - please check that certificate for that domain isn't replaced to another one.