昨天我们的构建服务器上的IIS(运行
Windows Server 2012)开始拒绝我们客户的证书.证书使用我们自己的自签名CA证书进行签名,该证书已添加到受信任的根证书颁发机构(本地计算机).直到昨天,这一直在完美地运作.我一直试图找出可能导致这种情况发生的变化.我在事件查看器中看不到Schannel错误或警告.
但是,在对服务器运行openssl后,我发现了一些可疑的东西.看起来IIS并未在其受信任的客户端证书颁发机构列表中发送单个CA.日志看起来像这样：
CONNECTED(00000144) depth=0 CN = Localhost verify error:num=18:self signed certificate verify return:1 depth=0 CN = Localhost verify return:1 --- Certificate chain 0 s:/CN=Localhost i:/CN=Localhost --- Server certificate -----BEGIN CERTIFICATE----- MIIC+zCCAeOgAwIBAgIQOkacw1RkE4tI9+HnyEXFvzANBgkqhkiG9w0BAQsFADAU MRIwEAYDVQQDEwlMb2NhbGhvc3QwHhcNMTMwODA1MDgwOTU1WhcNMzkxMjMxMjM1 OTU5WjAUMRIwEAYDVQQDEwlMb2NhbGhvc3QwggEiMA0GCSqGSIb3DQEBAQUAA4IB DwAwggEKAoIBAQC/kc5BLMcmuNoZe8jkrJQt/kZFD7EnVOtvEEJt0dZJG008TqXD MdXnybBWPCbvQIFoxREY6wjPExcU39SzbCWLGV99Z+eR0zFkOpK3SSppe9fulkP7 ktiDWTSkgJUx1/EpHeJHL1hy7YKRFYOtPlewZYjaklh/wND5F88mOri/lEoENpWO 0fLrJS+Nnizeti7LEzstNtU7+AH4h6njCujrQwjwdCr1QTggjLj3iOy7fpUqYwKe mNGNIAR8XI06JzYAFDpcdo4PMZScNfd0cqcMIHJuWUoaciW9qwrbHWyr1B3hBCX0 luQSF4uHVbT+8yOI4fOWL4PTL/6ZNEfl4WrxAgMBAAGjSTBHMEUGA1UdAQQ+MDyA EHhoR/6NVn2yfadGy1PvZ26hFjAUMRIwEAYDVQQDEwlMb2NhbGhvc3SCEDpGnMNU ZBOLSPfh58hFxb8wDQYJKoZIhvcNAQELBQADggEBAIujtVAr3UvG7dB55SBgQP5p AIoUm0DM9xULarl+Wz/GdTvdK65PcUB34DlG8pEhz5nRsX5I/nZvLF/7U5OCICp2 Gnvbm2jLYnlacB16+ds/4cgG65a/CddSdVyRIYa2YdGXZGiJ6zTkEQWEH4tXmkO+ InzHsBEVO1MT1nAfkZp6MzgEbCv8Xus3QIxdnJZZYHMzXcD+48oQEfP5BhHXW/iN MlNsuN8wwwpS61r2g9Bu8AhMcbnvoMNdYbBtPC5+ltlOQK0RNNTcqOr4kJj/BwO3 fGS8/lh9FTZFq8c4ES94hoEu4szUfA4jkTvt9SWossOBPehhIWKUgx5MIdC6Hgc= -----END CERTIFICATE----- subject=/CN=Localhost issuer=/CN=Localhost --- No client certificate CA names sent --- SSL handshake has read 1291 bytes and written 487 bytes --- New,TLSv1/SSLv3,Cipher is ECDHE-RSA-AES128-SHA256 Server public key is 2048 bit Secure Renegotiation IS supported Compression: NONE Expansion: NONE SSL-Session: Protocol : TLSv1.2 Cipher : ECDHE-RSA-AES128-SHA256 Session-ID: C1480000D74420B9A5C00326C73B6ACC652ED4D077CD02C72CE347CE2F603CA8 Session-ID-ctx: Master-Key: F8E3625F2A36FE2CA963F2FE2A0774B7B6AEEC0D0592DC9CD46C5FC98ADECD77 82FE8CF91D71C318A970BEEA4BE384A8 Key-Arg : None PSK identity: None PSK identity hint: None SRP username: None Start Time: 1377623899 Timeout : 300 (sec) Verify return code: 18 (self signed certificate) --- read:errno=10054 --- Certificate chain 0 s:/CN=Localhost i:/CN=Localhost --- Server certificate -----BEGIN CERTIFICATE----- MIIC+zCCAeOgAwIBAgIQOkacw1RkE4tI9+HnyEXFvzANBgkqhkiG9w0BAQsFADAU MRIwEAYDVQQDEwlMb2NhbGhvc3QwHhcNMTMwODA1MDgwOTU1WhcNMzkxMjMxMjM1 OTU5WjAUMRIwEAYDVQQDEwlMb2NhbGhvc3QwggEiMA0GCSqGSIb3DQEBAQUAA4IB DwAwggEKAoIBAQC/kc5BLMcmuNoZe8jkrJQt/kZFD7EnVOtvEEJt0dZJG008TqXD MdXnybBWPCbvQIFoxREY6wjPExcU39SzbCWLGV99Z+eR0zFkOpK3SSppe9fulkP7 ktiDWTSkgJUx1/EpHeJHL1hy7YKRFYOtPlewZYjaklh/wND5F88mOri/lEoENpWO 0fLrJS+Nnizeti7LEzstNtU7+AH4h6njCujrQwjwdCr1QTggjLj3iOy7fpUqYwKe mNGNIAR8XI06JzYAFDpcdo4PMZScNfd0cqcMIHJuWUoaciW9qwrbHWyr1B3hBCX0 luQSF4uHVbT+8yOI4fOWL4PTL/6ZNEfl4WrxAgMBAAGjSTBHMEUGA1UdAQQ+MDyA EHhoR/6NVn2yfadGy1PvZ26hFjAUMRIwEAYDVQQDEwlMb2NhbGhvc3SCEDpGnMNU ZBOLSPfh58hFxb8wDQYJKoZIhvcNAQELBQADggEBAIujtVAr3UvG7dB55SBgQP5p AIoUm0DM9xULarl+Wz/GdTvdK65PcUB34DlG8pEhz5nRsX5I/nZvLF/7U5OCICp2 Gnvbm2jLYnlacB16+ds/4cgG65a/CddSdVyRIYa2YdGXZGiJ6zTkEQWEH4tXmkO+ InzHsBEVO1MT1nAfkZp6MzgEbCv8Xus3QIxdnJZZYHMzXcD+48oQEfP5BhHXW/iN MlNsuN8wwwpS61r2g9Bu8AhMcbnvoMNdYbBtPC5+ltlOQK0RNNTcqOr4kJj/BwO3 fGS8/lh9FTZFq8c4ES94hoEu4szUfA4jkTvt9SWossOBPehhIWKUgx5MIdC6Hgc= -----END CERTIFICATE----- subject=/CN=Localhost issuer=/CN=Localhost --- **No client certificate CA names sent** --- SSL handshake has read 1291 bytes and written 556 bytes --- New,Cipher is ECDHE-RSA-AES128-SHA256 Server public key is 2048 bit Secure Renegotiation IS supported Compression: NONE Expansion: NONE SSL-Session: Protocol : TLSv1.2 Cipher : ECDHE-RSA-AES128-SHA256 Session-ID: C1480000D74420B9A5C00326C73B6ACC652ED4D077CD02C72CE347CE2F603CA8 Session-ID-ctx: Master-Key: F8E3625F2A36FE2CA963F2FE2A0774B7B6AEEC0D0592DC9CD46C5FC98ADECD77 82FE8CF91D71C318A970BEEA4BE384A8 Key-Arg : None PSK identity: None PSK identity hint: None SRP username: None Start Time: 1377623899 Timeout : 300 (sec) Verify return code: 18 (self signed certificate) ---
请注意文本：未发送客户端证书CA名称.
当我使用Java客户端调试它时,我似乎遇到了同样的问题.在握手期间,它说：“证书颁发机构：”.
我的理解是IIS应该返回受信任的根证书颁发机构中的所有证书.在我的本地开发机器上对IIS运行相同的请求证实了这一点.该IIS服务器返回大量证书(包括我们的自签名CA证书).
所以我的问题是：为什么IIS在握手期间不再返回任何可信的CA证书？
更新1
我通过激活详细的CAPI日志记录找到了更多信息.
- UserData
- CertGetCertificateChain
- Certificate
[ fileRef] 4FEA293C62EAF436D286F700F618814E72D49347.cer
[ subjectName] lIv-zQE|3M-OywU
- AdditionalStore
- Certificate
[ fileRef] 4FEA293C62EAF436D286F700F618814E72D49347.cer
[ subjectName] lIv-zQE|3M-OywU
- ExtendedKeyUsage
- Usage
[ oid] 1.3.6.1.5.5.7.3.2
[ name] Client Authentication
- Flags
[ value] 40000004
[ CERT_CHAIN_CACHE_ONLY_URL_RETRIEVAL] true
[ CERT_CHAIN_REVOCATION_CHECK_CHAIN_EXCLUDE_ROOT] true
- ChainEngineInfo
[ context] machine
- CertificateChain
[ chainRef] {317A4B99-2193-4AA6-9D3D-768AF747C66D}
- TrustStatus
- ErrorStatus
[ value] 1010040
[ CERT_TRUST_REVOCATION_STATUS_UNKNOWN] true
[ CERT_TRUST_IS_OFFLINE_REVOCATION] true
[ CERT_TRUST_IS_PARTIAL_CHAIN] true
- InfoStatus
[ value] 0
- ChainElement
- Certificate
[ fileRef] 4FEA293C62EAF436D286F700F618814E72D49347.cer
[ subjectName] lIv-zQE|3M-OywU
- SignatureAlgorithm
[ oid] 1.2.840.113549.1.1.11
[ hashName] SHA256
[ publicKeyName] RSA
- PublicKeyAlgorithm
[ oid] 1.2.840.113549.1.1.1
[ publicKeyName] RSA
[ publicKeyLength] 2048
- TrustStatus
- ErrorStatus
[ value] 1000040
[ CERT_TRUST_REVOCATION_STATUS_UNKNOWN] true
[ CERT_TRUST_IS_OFFLINE_REVOCATION] true
- InfoStatus
[ value] 4
[ CERT_TRUST_HAS_NAME_MATCH_ISSUER] true
- ApplicationUsage
[ any] true
IssuanceUsage
- RevocationInfo
- RevocationResult The revocation function was unable to check revocation because the revocation server was offline.
[ value] 80092013
- EventAuxInfo
[ ProcessName] lsass.exe
- CorrelationAuxInfo
[ TaskId] {11C0F7E0-B3E6-4B4B-AA98-9A2AE7800A03}
[ SeqNumber] 3
- Result A certificate chain could not be built to a trusted root authority.
[ value] 800B010A
我以前遇到过同样的问题,似乎是在Windows更新后发生的.它不止一次发生在我身上. (Server 2003和Server 2008).我努力为自签名证书找到合适的解决方案.我经常想知道机器密钥是否改变了,还是改变了算法？在Windows更新后,这甚至可能吗？一旦我们发现反病毒导致问题,我会检查,特别是那些具有所有“反间谍”/“安全互联网浏览器”和“恶意软件”功能 – AVG在这里有罪.
原文链接：https://www.f2er.com/windows/369008.html无论如何,我们要做的是重新创建证书,并在本地机器上重新安装 – 小客户端,这样很容易推出.最好的解决方案是为构建,测试和登台服务器使用“廉价”通配符证书.通配符证书节省了大量时间,对“自发”客户端演示非常有用.
