java.lang.IllegalArgumentException: Last unit does not have enough valid bits
at java.util.Base64$Decoder.decode0(Base64.java:734) ~[?:1.8.0_391]
at java.util.Base64$Decoder.decode(Base64.java:526) ~[?:1.8.0_391]
at java.util.Base64$Decoder.decode(Base64.java:549) ~[?:1.8.0_391]
at com.github.binarywang.wxpay.v3.auth.CertificatesVerifier.verify(CertificatesVerifier.java:33) ~[weixin-java-pay-4.6.0.jar:?]
at com.github.binarywang.wxpay.v3.auth.CertificatesVerifier.verify(CertificatesVerifier.java:46) ~[weixin-java-pay-4.6.0.jar:?]
at com.github.binarywang.wxpay.v3.auth.AutoUpdateCertificatesVerifier.verify(AutoUpdateCertificatesVerifier.java:121) ~[weixin-java-pay-4.6.0.jar:?]
at com.github.binarywang.wxpay.service.impl.BaseWxPayServiceImpl.verifyNotifySign(BaseWxPayServiceImpl.java:351) ~[weixin-java-pay-4.6.0.jar:?]
at com.github.binarywang.wxpay.service.impl.BaseWxPayServiceImpl.parseComplaintNotifyResult(BaseWxPayServiceImpl.java:1294) ~[weixin-java-pay-4.6.0.jar:?]
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简要描述
微信支付投诉通知验签错误,通知头部签名Base64解码异常。
模块版本情况
详细描述
导致的原因是因为微信的签名探测,会生成"WECHATPAY/SIGNTEST/"开头的签名值,导致签名base64解码异常。 希望能统一处理下微信签名探测流量。
日志