Ram*_*hum 9 windows ssl https stunnel
我正在stunnelWindows XP 上设置服务器,当客户端尝试访问时出现此错误:
2013.02.14 00:02:16 LOG7[8848:7664]: Service [https] accepted (FD=320) from 107.20.36.147:56160
2013.02.14 00:02:16 LOG7[8848:7664]: Creating a new thread
2013.02.14 00:02:16 LOG7[8848:7664]: New thread created
2013.02.14 00:02:16 LOG7[8848:9792]: Service [https] started
2013.02.14 00:02:16 LOG5[8848:9792]: Service [https] accepted connection from 107.20.36.147:56160
2013.02.14 00:02:16 LOG7[8848:9792]: SSL state (accept): before/accept initialization
2013.02.14 00:02:16 LOG7[8848:9792]: SSL alert (write): fatal: handshake failure
2013.02.14 00:02:16 LOG3[8848:9792]: SSL_accept: 1408A10B: error:1408A10B:SSL routines:SSL3_GET_CLIENT_HELLO:wrong version number
2013.02.14 00:02:16 LOG5[8848:9792]: Connection reset: 0 byte(s) sent to SSL, 0 byte(s) sent to socket
2013.02.14 00:02:16 LOG7[8848:9792]: Local socket (FD=320) closed
2013.02.14 00:02:16 LOG7[8848:9792]: Service [https] finished (0 left)
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知道该怎么做吗?我在网上读到这可能意味着我的服务器正在宣传它可以在 SSL3 中进行通信,但实际上不能。如果这是真的,我想知道如何解决这个问题。我正在编辑该stunnel.conf文件,但我不知道在其中更改什么来解决此问题。
更新:
上述错误消息仅在 Twilio 客户端(即 Twilio 的服务器)尝试访问我的服务器时显示。当我尝试使用我的一台计算机访问我的服务器时,该页面确实出现了,但是在内容出现后,Chrome 将页面显示为“正在加载”大约 30 秒,最后stunnel给出以下消息:
transfer: s_poll_wait: TIMEOUTclose exceeded: closing
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更新:
这是wireshark捕获:https : //gist.github.com/cool-RR/4963477
帽文件:https : //dl.dropbox.com/u/1927707/wireshark.cap
请注意,服务器在端口 8088 上运行。
更新:
这是来自服务器的日志(debug=7):
2013.02.17 17:06:52 LOG7[7636:2092]: No limit detected for the number of clients
2013.02.17 17:06:52 LOG5[7636:2092]: stunnel 4.54 on x86-pc-msvc-1500 platform
2013.02.17 17:06:52 LOG5[7636:2092]: Compiled/running with OpenSSL 1.0.1c-fips 10 May 2012
2013.02.17 17:06:52 LOG5[7636:2092]: Threading:WIN32 SSL:+ENGINE+OCSP+FIPS Auth:none Sockets:SELECT+IPv6
2013.02.17 17:06:52 LOG5[7636:2092]: Reading configuration from file stunnel.conf
2013.02.17 17:06:52 LOG5[7636:2092]: FIPS mode is enabled
2013.02.17 17:06:52 LOG7[7636:2092]: Compression not enabled
2013.02.17 17:06:52 LOG7[7636:2092]: Snagged 64 random bytes from C:\Documents and Settings\User/.rnd
2013.02.17 17:06:52 LOG7[7636:2092]: Wrote 1024 new random bytes to C:\Documents and Settings\User/.rnd
2013.02.17 17:06:52 LOG7[7636:2092]: PRNG seeded successfully
2013.02.17 17:06:52 LOG6[7636:2092]: Initializing service [https]
2013.02.17 17:06:52 LOG7[7636:2092]: Certificate: G:\Dropbox\StartSSL\SSL Cert.pem
2013.02.17 17:06:52 LOG7[7636:2092]: Certificate loaded
2013.02.17 17:06:52 LOG7[7636:2092]: Key file: G:\Dropbox\StartSSL\SSL Cert.pem
2013.02.17 17:06:52 LOG7[7636:2092]: Private key loaded
2013.02.17 17:06:52 LOG7[7636:2092]: Could not load DH parameters from G:\Dropbox\StartSSL\SSL Cert.pem
2013.02.17 17:06:52 LOG7[7636:2092]: Using hardcoded DH parameters
2013.02.17 17:06:52 LOG7[7636:2092]: DH initialized with 2048-bit key
2013.02.17 17:06:52 LOG7[7636:2092]: ECDH initialized with curve prime256v1
2013.02.17 17:06:52 LOG7[7636:2092]: SSL options set: 0x03000004
2013.02.17 17:06:52 LOG5[7636:2092]: Configuration successful
2013.02.17 17:06:52 LOG7[7636:2092]: Service [https] (FD=268) bound to 0.0.0.0:8088
2013.02.17 17:07:08 LOG7[7636:2092]: Service [https] accepted (FD=320) from 54.242.25.199:45922
2013.02.17 17:07:08 LOG7[7636:2092]: Creating a new thread
2013.02.17 17:07:08 LOG7[7636:2092]: New thread created
2013.02.17 17:07:08 LOG7[7636:8004]: Service [https] started
2013.02.17 17:07:08 LOG5[7636:8004]: Service [https] accepted connection from 54.242.25.199:45922
2013.02.17 17:07:08 LOG7[7636:8004]: SSL state (accept): before/accept initialization
2013.02.17 17:07:08 LOG7[7636:8004]: SSL alert (write): fatal: handshake failure
2013.02.17 17:07:08 LOG3[7636:8004]: SSL_accept: 1408A10B: error:1408A10B:SSL routines:SSL3_GET_CLIENT_HELLO:wrong version number
2013.02.17 17:07:08 LOG5[7636:8004]: Connection reset: 0 byte(s) sent to SSL, 0 byte(s) sent to socket
2013.02.17 17:07:08 LOG7[7636:8004]: Local socket (FD=320) closed
2013.02.17 17:07:08 LOG7[7636:8004]: Service [https] finished (0 left)
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更新:
您应该进行网络捕获并查看其被拒绝的原因。还要检查两个端点上的日志。增加debugstunnel conf 中的级别。
您需要进行网络跟踪以确定客户端支持哪个版本的 SSL 协议。然后确保您的服务器也支持该版本。
客户端发送一条 ClientHello 消息,指定其支持的最高 TLS 协议版本、一个随机数、建议的 CipherSuites 列表和建议的压缩方法。
请注意,由于重新协商中的安全错误,SSL 协议在几年前发生了更改。请参阅CVE-2009-3555和有关 SSL 重新协商的页面
服务器响应:
Secure Sockets Layer
SSLv3 Record Layer: Alert (Level: Fatal, Description: Handshake Failure)
Content Type: Alert (21)
Version: SSL 3.0 (0x0300)
Length: 2
Alert Message
Level: Fatal (2)
Description: Handshake Failure (40)
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您必须检查 SSL 服务器上的日志以了解其拒绝连接的原因。尝试使用以下命令在 stunnel 上启用 SSL 调试:debug=7。
服务器stunnel有options = NO_SSLv3,但客户端正在尝试使用 SSLv3 进行连接。您需要升级客户端以支持较新版本的 SSL,或者需要更改stunnel配置以接受 SSLv3。
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