我有一台 IIS 6.0 服务器，它无法通过 SSL 向某些浏览器提供页面。在 OS X 10.6 上基于 Webkit 的浏览器中，我根本无法加载页面。在 Windows XP SP3 上的 MSIE 8 中，我可以加载页面，但有时会在下载图像或发送 POST 时挂起。
工作：Firefox 3.6 (OS X + Windows) Chrome (Windows)
部分工作：MSIE 8（有时可以工作，但会挂断，特别是在 POST 时）
不工作：Chrome 5 (OS X) Safari 5 (OS X) 移动版 Safari (iOS 4)
在 OS X（对我来说最容易测试的平台）上，Chrome 和 Firefox 都协商相同的 TLS 密码，但 Chrome 在协商后握手时或之后挂起。
Chrome 数据包捕获（通过 ssldump）：
1 1 0.0485 (0.0485) C>S Handshake
ClientHello
Version 3.1
cipher suites
Unknown value 0xc00a
Unknown value 0xc009
Unknown value 0xc007
Unknown value 0xc008
Unknown value 0xc013
Unknown value 0xc014
Unknown value 0xc011
Unknown value 0xc012
Unknown value 0xc004
Unknown value 0xc005
Unknown value 0xc002
Unknown value 0xc003
Unknown value 0xc00e
Unknown value 0xc00f
Unknown value 0xc00c
Unknown value 0xc00d
Unknown value 0x2f
TLS_RSA_WITH_RC4_128_SHA
TLS_RSA_WITH_RC4_128_MD5
Unknown value 0x35
TLS_RSA_WITH_3DES_EDE_CBC_SHA
Unknown value 0x32
Unknown value 0x33
Unknown value 0x38
Unknown value 0x39
TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA
compression methods
NULL
1 2 0.3106 (0.2620) S>C Handshake
ServerHello
Version 3.1
session_id[32]=
bb 0e 00 00 7a 7e 07 50 5e 78 48 cf 43 5a f7 4d
d2 ed 72 8f ff 1d 9e 74 66 74 03 b3 bb 92 8d eb
cipherSuite TLS_RSA_WITH_RC4_128_MD5
compressionMethod NULL
Certificate
ServerHelloDone
1 3 0.3196 (0.0090) C>S Handshake
ClientKeyExchange
1 4 0.3197 (0.0000) C>S ChangeCipherSpec
1 5 0.3197 (0.0000) C>S Handshake
[hang, no more data transmitted]
Firefox 数据包捕获：
1 1 0.0485 (0.0485) C>S Handshake
ClientHello
Version 3.1
resume [32]=
14 03 00 00 4e 28 de aa da 7a 25 87 25 32 f3 a7
ae 4c 2d a0 e4 57 cc dd d7 0e d7 82 19 f7 8f b9
cipher suites
Unknown value 0xff
Unknown value 0xc00a
Unknown value 0xc014
Unknown value 0x88
Unknown value 0x87
Unknown value 0x39
Unknown value 0x38
Unknown value 0xc00f
Unknown value 0xc005
Unknown value 0x84
Unknown value 0x35
Unknown value 0xc007
Unknown value 0xc009
Unknown value 0xc011
Unknown value 0xc013
Unknown value 0x45
Unknown value 0x44
Unknown value 0x33
Unknown value 0x32
Unknown value 0xc00c
Unknown value 0xc00e
Unknown value 0xc002
Unknown value 0xc004
Unknown value 0x96
Unknown value 0x41
TLS_RSA_WITH_RC4_128_MD5
TLS_RSA_WITH_RC4_128_SHA
Unknown value 0x2f
Unknown value 0xc008
Unknown value 0xc012
TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA
Unknown value 0xc00d
Unknown value 0xc003
Unknown value 0xfeff
TLS_RSA_WITH_3DES_EDE_CBC_SHA
compression methods
NULL
1 2 0.0983 (0.0497) S>C Handshake
ServerHello
Version 3.1
session_id[32]=
14 03 00 00 4e 28 de aa da 7a 25 87 25 32 f3 a7
ae 4c 2d a0 e4 57 cc dd d7 0e d7 82 19 f7 8f b9
cipherSuite TLS_RSA_WITH_RC4_128_MD5
compressionMethod NULL
1 3 0.0983 (0.0000) S>C ChangeCipherSpec
1 4 0.0983 (0.0000) S>C Handshake
1 5 0.1019 (0.0035) C>S ChangeCipherSpec
1 6 0.1019 (0.0000) C>S Handshake
1 7 0.1019 (0.0000) C>S application_data
1 8 0.2460 (0.1440) S>C application_data
1 9 0.3108 (0.0648) S>C application_data
1 10 0.3650 (0.0542) S>C application_data
1 11 0.4188 (0.0537) S>C application_data
1 12 0.4580 (0.0392) S>C application_data
1 13 0.4831 (0.0251) S>C application_data
[etc]
更新：这是从服务器端捕获的 Wireshark。这两个延迟很久的 RST 数据包是怎么回事？这只是 IIS 终止它认为没有响应的连接吗？
19 10.129450 67.249.xxx.xxx 10.100.xxx.xx TCP 50653 > https [SYN] Seq=0 Win=65535 Len=0 MSS=1460 WS=3 TSV=699250189 TSER=0
20 10.129517 10.100.xxx.xx 67.249.xxx.xxx TCP https > 50653 [SYN, ACK] Seq=0 Ack=1 Win=16384 Len=0 MSS=1460 WS=0 TSV=0 TSER=0
21 10.168596 67.249.xxx.xxx 10.100.xxx.xx TCP 50653 > https [ACK] Seq=1 Ack=1 Win=524280 Len=0 TSV=699250189 TSER=0
22 10.172950 67.249.xxx.xxx 10.100.xxx.xx TLSv1 Client Hello
23 10.173267 10.100.xxx.xx 67.249.xxx.xxx TCP [TCP segment of a reassembled PDU]
24 10.173297 10.100.xxx.xx 67.249.xxx.xxx TCP [TCP segment of a reassembled PDU]
25 10.385180 67.249.xxx.xxx 10.100.xxx.xx TCP 50653 > https [ACK] Seq=148 Ack=2897 Win=524280 Len=0 TSV=699250191 TSER=163006
26 10.385235 10.100.xxx.xx 67.249.xxx.xxx TLSv1 Server Hello, Certificate, Server Hello Done
27 10.424682 67.249.xxx.xxx 10.100.xxx.xx TCP 50653 > https [ACK] Seq=148 Ack=4215 Win=524280 Len=0 TSV=699250192 TSER=163008
28 10.435245 67.249.xxx.xxx 10.100.xxx.xx TLSv1 Client Key Exchange
29 10.438522 67.249.xxx.xxx 10.100.xxx.xx TLSv1 Change Cipher Spec
30 10.438553 10.100.xxx.xx 67.249.xxx.xxx TCP https > 50653 [ACK] Seq=4215 Ack=421 Win=65115 Len=0 TSV=163008 TSER=699250192
31 10.449036 67.249.xxx.xxx 10.100.xxx.xx TLSv1 Encrypted Handshake Message
32 10.580652 10.100.xxx.xx 67.249.xxx.xxx TCP https > 50653 [ACK] Seq=4215 Ack=458 Win=65078 Len=0 TSV=163010 TSER=699250192
7312 57.315338 10.100.xxx.xx 67.249.xxx.xxx TCP https > 50644 [RST, ACK] Seq=1 Ack=1 Win=0 Len=0
19531 142.316425 10.100.xxx.xx 67.249.xxx.xxx TCP https > 50653 [RST, ACK] Seq=4215 Ack=458 Win=0 Len=0
答案1
也许底层证书或证书链有问题？
您可以尝试一些 SSL 验证工具来排除这种情况。我会从 IIS SSL Diag 工具开始： http://www.microsoft.com/en-ca/download/details.aspx?id=674
那么也许是以下这些： https://www.digicert.com/util/ http://www.digicert.com/help/ http://www.sslshopper.com/ssl-checker.html https://ssl-tools.verisign.com/#home