IPN 响应：WP_Error 对象，SSL 连接错误，错误响应：SSL 连接错误

Question

我们设置了多个 Woo Commerce 商店，但其中一个我们应用了 SSL 证书。

在带有 SSL 证书的那一个上，我们在 Woo Commerce 支付宝日志中收到错误“错误响应：SSL 连接错误”。有没有人知道原因可能是什么。

我已尝试将通知 URL 更改为 http 连接，但仍然产生相同的问题。

WooCommerce PayPal 日志如下

  01-29-2016 @ 10:25:25 - Generating payment form for order 1869. Notify URL: https://frictionfreeshaving.com/wc-api/WC_Gateway_Paypal/
01-29-2016 @ 10:25:48 - Checking IPN response is valid
01-29-2016 @ 10:25:48 - IPN Request: Array
(
    [body] => Array
        (
            [cmd] => _notify-validate
            [transaction_subject] => Subscription 1870 (Order 1869) - test-razor
            [payment_date] => 02:25:44 Jan 29, 2016 PST
            [txn_type] => subscr_payment
            [subscr_id] => I-0TFMV85ERGCJ
            [last_name] => singh
            [residence_country] => GB
            [item_name] => Subscription 1870 (Order 1869) - test-razor
            [payment_gross] => 
            [mc_currency] => GBP
            [business] => tjmailcoms@gmail.com
            [payment_type] => instant
            [protection_eligibility] => Ineligible
            [verify_sign] => ALUw10OT3.wkDPQ73JiKtXApC16gA24mWOunWinyGFBel4bkL0L8u3O-
            [payer_status] => verified
            [test_ipn] => 1
            [payer_email] => tjmailcoms03@gmail.com
            [txn_id] => 41285066KK228700R
            [receiver_email] => tjmailcoms@gmail.com
            [first_name] => tejinder
            [invoice] => WC-10011869
            [payer_id] => M7A8DVMKC4GCW
            [receiver_id] => XK2LNP4PTGQUU
            [payment_status] => Completed
            [payment_fee] => 
            [mc_fee] => 0.23
            [mc_gross] => 1.00
            [custom] => {"order_id":1869,"order_key":"wc_order_56ab3e14c01b3","subscription_id":1870,"subscription_key":"wc_order_56ab3e14e7922"}
            [charset] => windows-1252
            [notify_version] => 3.8
            [ipn_track_id] => f7146428bb012
        )

    [timeout] => 60
    [httpversion] => 1.1
    [compress] => 
    [decompress] => 
    [user-agent] => WooCommerce/2.3.11
)

01-29-2016 @ 10:25:48 - IPN Response: WP_Error Object
(
    [errors] => Array
        (
            [http_request_failed] => Array
                (
                    [0] => SSL connect error
                )

        )

    [error_data] => Array
        (
        )

)

01-29-2016 @ 10:25:48 - Received invalid response from PayPal
01-29-2016 @ 10:25:48 - Error response: SSL connect error
01-29-2016 @ 10:25:52 - Checking IPN response is valid
01-29-2016 @ 10:25:53 - IPN Request: Array
(
    [body] => Array
        (
            [cmd] => _notify-validate
            [txn_type] => subscr_signup
            [subscr_id] => I-0TFMV85ERGCJ
            [last_name] => singh
            [residence_country] => GB
            [mc_currency] => GBP
            [item_name] => Subscription 1870 (Order 1869) - test-razor
            [business] => tjmailcoms@gmail.com
            [recurring] => 1
            [verify_sign] => AFUzd6d5BFLcPs.756upyW0L6Uo6A-NLMyaoJ69kQZg1yL4yEsY4gTMf
            [payer_status] => verified
            [test_ipn] => 1
            [payer_email] => tjmailcoms03@gmail.com
            [first_name] => tejinder
            [receiver_email] => tjmailcoms@gmail.com
            [payer_id] => M7A8DVMKC4GCW
            [invoice] => WC-10011869
            [reattempt] => 1
            [subscr_date] => 02:25:42 Jan 29, 2016 PST
            [custom] => {"order_id":1869,"order_key":"wc_order_56ab3e14c01b3","subscription_id":1870,"subscription_key":"wc_order_56ab3e14e7922"}
            [charset] => windows-1252
            [notify_version] => 3.8
            [period3] => 1 D
            [mc_amount3] => 1.00
            [ipn_track_id] => f7146428bb012
        )

    [timeout] => 60
    [httpversion] => 1.1
    [compress] => 
    [decompress] => 
    [user-agent] => WooCommerce/2.3.11
)

01-29-2016 @ 10:25:53 - IPN Response: WP_Error Object
(
    [errors] => Array
        (
            [http_request_failed] => Array
                (
                    [0] => SSL connect error
                )

        )

    [error_data] => Array
        (
        )

)

01-29-2016 @ 10:25:53 - Received invalid response from PayPal
01-29-2016 @ 10:25:53 - Error response: SSL connect error
01-29-2016 @ 10:30:08 - Checking IPN response is valid
01-29-2016 @ 10:30:09 - IPN Request: Array
(
    [body] => Array
        (
            [cmd] => _notify-validate
            [txn_type] => subscr_cancel
            [subscr_id] => I-0TFMV85ERGCJ
            [last_name] => singh
            [residence_country] => GB
            [mc_currency] => GBP
            [item_name] => Subscription 1870 (Order 1869) - test-razor
            [business] => tjmailcoms@gmail.com
            [recurring] => 1
            [verify_sign] => Am729F3QdZ4ucintGF7EZMXFQKlgAKfHAWYr4ohDcQkhr0xx0H34n8lT
            [payer_status] => verified
            [test_ipn] => 1
            [payer_email] => tjmailcoms03@gmail.com
            [first_name] => tejinder
            [receiver_email] => tjmailcoms@gmail.com
            [payer_id] => M7A8DVMKC4GCW
            [invoice] => WC-10011869
            [reattempt] => 1
            [subscr_date] => 02:29:50 Jan 29, 2016 PST
            [custom] => {"order_id":1869,"order_key":"wc_order_56ab3e14c01b3","subscription_id":1870,"subscription_key":"wc_order_56ab3e14e7922"}
            [charset] => windows-1252
            [notify_version] => 3.8
            [period3] => 1 D
            [mc_amount3] => 1.00
            [ipn_track_id] => 542b79c8e6b4
        )

    [timeout] => 60
    [httpversion] => 1.1
    [compress] => 
    [decompress] => 
    [user-agent] => WooCommerce/2.3.11
)

01-29-2016 @ 10:30:09 - IPN Response: WP_Error Object
(
    [errors] => Array
        (
            [http_request_failed] => Array
                (
                    [0] => SSL connect error
                )

        )

    [error_data] => Array
        (
        )

)

01-29-2016 @ 10:30:09 - Received invalid response from PayPal
01-29-2016 @ 10:30:09 - Error response: SSL connect error

因此，没有订单正在处理，但正在付款。任何帮助将不胜感激，因为我没有想法。

Tj

Answer 1

从here复制我之前的回答：

Paypal 最近在沙盒上推出了一些安全更新（生产将在 6 月更新）https://devblog.paypal.com/upcoming-security-changes-notice/

最重要的是，沙盒不再接受 TLS 1.0 和 1.1，因此您需要通过强制 curl 选项确保正在使用 TLS 1.2，例如：

$curl->setOption(CURLOPT_SSLVERSION,6);

您需要 OpenSSL 1.0.1+ 才能正常工作。您可以等待 woocommerce 自己发布补丁，也可以通过更新到 PHP 5.5.19+ 和 (lib)curl 7.34+ 使 TLS 1.2 自动工作（在 SSL 握手期间将推导出通用密码）。