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java - RabbitMQ 3.6.1/Erlang 18.3 TLS 安全性不足故障

转载 作者：塔克拉玛干 更新时间：2023-11-03 03:25:31 29 4
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我正在运行 RabbitMQ 3.6.1/Erlang 18.3，发现我无法使用 Spring AMQP 1.5.4.RELEASE Java 客户端与代理建立 TLSv1 或 TLSv1.1 session 。但是，我能够与代理建立 TLSv1.2 session 。我的 RabbitMQ 代理配置为支持所有三个 tlsv1、tlsv1.1 和 tlsv1.2。我在 OS X 上使用 Java 1.8.0_77-b03。

这是我的 RabbitMQ 配置:

https://gist.github.com/ae6rt/de06d1efecf62fbe8cef31774d9be3d7

代理上的 Erlang 报告 ssl 版本

# erl                                                                                                                                                                                 
Eshell V7.3  (abort with ^G)
1> ssl:versions().
[{ssl_app,"7.3"},
 {supported,['tlsv1.2','tlsv1.1',tlsv1]},
 {available,['tlsv1.2','tlsv1.1',tlsv1,sslv3]}]

这是 RabbitMQ 在失败时记录的错误:

=ERROR REPORT==== 22-Apr-2016::03:19:02 ===
SSL: hello: tls_handshake.erl:167:Fatal error: insufficient security

在 TLS 设置期间，我使用 tcpdump 嗅探安全端口 5671 上的流量。这是 tshark 对该数据的格式化:

Frame 4: 210 bytes on wire (1680 bits), 210 bytes captured (1680 bits)
    Encapsulation type: Ethernet (1)
    Arrival Time: Apr 21, 2016 20:09:38.053439000 PDT
    [Time shift for this packet: 0.000000000 seconds]
    Epoch Time: 1461294578.053439000 seconds
    [Time delta from previous captured frame: 0.013675000 seconds]
    [Time delta from previous displayed frame: 0.000000000 seconds]
    [Time since reference or first frame: 0.013840000 seconds]
    Frame Number: 4
    Frame Length: 210 bytes (1680 bits)
    Capture Length: 210 bytes (1680 bits)
    [Frame is marked: False]
    [Frame is ignored: False]
    [Protocols in frame: eth:ethertype:ip:tcp:ssl]
Ethernet II, Src: 02:42:f5:68:bc:7c (02:42:f5:68:bc:7c), Dst: 02:42:ac:11:00:02 (02:42:ac:11:00:02)
    Destination: 02:42:ac:11:00:02 (02:42:ac:11:00:02)
        Address: 02:42:ac:11:00:02 (02:42:ac:11:00:02)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
    Source: 02:42:f5:68:bc:7c (02:42:f5:68:bc:7c)
        Address: 02:42:f5:68:bc:7c (02:42:f5:68:bc:7c)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
    Type: IPv4 (0x0800)
Internet Protocol Version 4, Src: 10.0.2.2, Dst: 172.17.0.2
    0100 .... = Version: 4
    .... 0101 = Header Length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT)
        0000 00.. = Differentiated Services Codepoint: Default (0)
        .... ..00 = Explicit Congestion Notification: Not ECN-Capable Transport (0)
    Total Length: 196
    Identification: 0x0a1e (2590)
    Flags: 0x00
        0... .... = Reserved bit: Not set
        .0.. .... = Don't fragment: Not set
        ..0. .... = More fragments: Not set
    Fragment offset: 0
    Time to live: 63
    Protocol: TCP (6)
    Header checksum: 0xb901 [validation disabled]
        [Good: False]
        [Bad: False]
    Source: 10.0.2.2
    Destination: 172.17.0.2
    [Source GeoIP: Unknown]
    [Destination GeoIP: Unknown]
Transmission Control Protocol, Src Port: 39141 (39141), Dst Port: 5671 (5671), Seq: 1, Ack: 1, Len: 156
    Source Port: 39141
    Destination Port: 5671
    [Stream index: 0]
    [TCP Segment Len: 156]
    Sequence number: 1    (relative sequence number)
    [Next sequence number: 157    (relative sequence number)]
    Acknowledgment number: 1    (relative ack number)
    Header Length: 20 bytes
    Flags: 0x018 (PSH, ACK)
        000. .... .... = Reserved: Not set
        ...0 .... .... = Nonce: Not set
        .... 0... .... = Congestion Window Reduced (CWR): Not set
        .... .0.. .... = ECN-Echo: Not set
        .... ..0. .... = Urgent: Not set
        .... ...1 .... = Acknowledgment: Set
        .... .... 1... = Push: Set
        .... .... .0.. = Reset: Not set
        .... .... ..0. = Syn: Not set
        .... .... ...0 = Fin: Not set
        [TCP Flags: *******AP***]
    Window size value: 65535
    [Calculated window size: 65535]
    [Window size scaling factor: -2 (no window scaling used)]
    Checksum: 0x6ef9 [validation disabled]
        [Good Checksum: False]
        [Bad Checksum: False]
    Urgent pointer: 0
    [SEQ/ACK analysis]
        [iRTT: 0.000165000 seconds]
        [Bytes in flight: 156]
Secure Sockets Layer
    SSL Record Layer: Handshake Protocol: Client Hello
        Content Type: Handshake (22)
        Version: TLS 1.0 (0x0301)
        Length: 151
        Handshake Protocol: Client Hello
            Handshake Type: Client Hello (1)
            Length: 147
            Version: TLS 1.0 (0x0301)
            Random
                GMT Unix Time: Apr 21, 2016 20:09:38.000000000 PDT
                Random Bytes: 742380f15c78a0409bd2817911699637f5c7879f27bf6dc1...
            Session ID Length: 0
            Cipher Suites Length: 44
            Cipher Suites (22 suites)
                Cipher Suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA (0xc00a)
                Cipher Suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (0xc014)
                Cipher Suite: TLS_RSA_WITH_AES_256_CBC_SHA (0x0035)
                Cipher Suite: TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA (0xc005)
                Cipher Suite: TLS_ECDH_RSA_WITH_AES_256_CBC_SHA (0xc00f)
                Cipher Suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA (0x0039)
                Cipher Suite: TLS_DHE_DSS_WITH_AES_256_CBC_SHA (0x0038)
                Cipher Suite: TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA (0xc009)
                Cipher Suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013)
                Cipher Suite: TLS_RSA_WITH_AES_128_CBC_SHA (0x002f)
                Cipher Suite: TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA (0xc004)
                Cipher Suite: TLS_ECDH_RSA_WITH_AES_128_CBC_SHA (0xc00e)
                Cipher Suite: TLS_DHE_RSA_WITH_AES_128_CBC_SHA (0x0033)
                Cipher Suite: TLS_DHE_DSS_WITH_AES_128_CBC_SHA (0x0032)
                Cipher Suite: TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA (0xc008)
                Cipher Suite: TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA (0xc012)
                Cipher Suite: TLS_RSA_WITH_3DES_EDE_CBC_SHA (0x000a)
                Cipher Suite: TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA (0xc003)
                Cipher Suite: TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA (0xc00d)
                Cipher Suite: TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA (0x0016)
                Cipher Suite: TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA (0x0013)
                Cipher Suite: TLS_EMPTY_RENEGOTIATION_INFO_SCSV (0x00ff)
            Compression Methods Length: 1
            Compression Methods (1 method)
                Compression Method: null (0)
            Extensions Length: 62
            Extension: elliptic_curves
                Type: elliptic_curves (0x000a)
                Length: 52
                Elliptic Curves Length: 50
                Elliptic curves (25 curves)
                    Elliptic curve: secp256r1 (0x0017)
                    Elliptic curve: sect163k1 (0x0001)
                    Elliptic curve: sect163r2 (0x0003)
                    Elliptic curve: secp192r1 (0x0013)
                    Elliptic curve: secp224r1 (0x0015)
                    Elliptic curve: sect233k1 (0x0006)
                    Elliptic curve: sect233r1 (0x0007)
                    Elliptic curve: sect283k1 (0x0009)
                    Elliptic curve: sect283r1 (0x000a)
                    Elliptic curve: secp384r1 (0x0018)
                    Elliptic curve: sect409k1 (0x000b)
                    Elliptic curve: sect409r1 (0x000c)
                    Elliptic curve: secp521r1 (0x0019)
                    Elliptic curve: sect571k1 (0x000d)
                    Elliptic curve: sect571r1 (0x000e)
                    Elliptic curve: secp160k1 (0x000f)
                    Elliptic curve: secp160r1 (0x0010)
                    Elliptic curve: secp160r2 (0x0011)
                    Elliptic curve: sect163r1 (0x0002)
                    Elliptic curve: secp192k1 (0x0012)
                    Elliptic curve: sect193r1 (0x0004)
                    Elliptic curve: sect193r2 (0x0005)
                    Elliptic curve: secp224k1 (0x0014)
                    Elliptic curve: sect239k1 (0x0008)
                    Elliptic curve: secp256k1 (0x0016)
            Extension: ec_point_formats
                Type: ec_point_formats (0x000b)
                Length: 2
                EC point formats Length: 1
                Elliptic curves point formats (1)
                    EC point format: uncompressed (0)

Frame 6: 61 bytes on wire (488 bits), 61 bytes captured (488 bits)
    Encapsulation type: Ethernet (1)
    Arrival Time: Apr 21, 2016 20:09:38.053842000 PDT
    [Time shift for this packet: 0.000000000 seconds]
    Epoch Time: 1461294578.053842000 seconds
    [Time delta from previous captured frame: 0.000377000 seconds]
    [Time delta from previous displayed frame: 0.000403000 seconds]
    [Time since reference or first frame: 0.014243000 seconds]
    Frame Number: 6
    Frame Length: 61 bytes (488 bits)
    Capture Length: 61 bytes (488 bits)
    [Frame is marked: False]
    [Frame is ignored: False]
    [Protocols in frame: eth:ethertype:ip:tcp:ssl]
Ethernet II, Src: 02:42:ac:11:00:02 (02:42:ac:11:00:02), Dst: 02:42:f5:68:bc:7c (02:42:f5:68:bc:7c)
    Destination: 02:42:f5:68:bc:7c (02:42:f5:68:bc:7c)
        Address: 02:42:f5:68:bc:7c (02:42:f5:68:bc:7c)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
    Source: 02:42:ac:11:00:02 (02:42:ac:11:00:02)
        Address: 02:42:ac:11:00:02 (02:42:ac:11:00:02)
        .... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
    Type: IPv4 (0x0800)
Internet Protocol Version 4, Src: 172.17.0.2, Dst: 10.0.2.2
    0100 .... = Version: 4
    .... 0101 = Header Length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT)
        0000 00.. = Differentiated Services Codepoint: Default (0)
        .... ..00 = Explicit Congestion Notification: Not ECN-Capable Transport (0)
    Total Length: 47
    Identification: 0x3fb8 (16312)
    Flags: 0x02 (Don't Fragment)
        0... .... = Reserved bit: Not set
        .1.. .... = Don't fragment: Set
        ..0. .... = More fragments: Not set
    Fragment offset: 0
    Time to live: 64
    Protocol: TCP (6)
    Header checksum: 0x42fc [validation disabled]
        [Good: False]
        [Bad: False]
    Source: 172.17.0.2
    Destination: 10.0.2.2
    [Source GeoIP: Unknown]
    [Destination GeoIP: Unknown]
Transmission Control Protocol, Src Port: 5671 (5671), Dst Port: 39141 (39141), Seq: 1, Ack: 157, Len: 7
    Source Port: 5671
    Destination Port: 39141
    [Stream index: 0]
    [TCP Segment Len: 7]
    Sequence number: 1    (relative sequence number)
    [Next sequence number: 8    (relative sequence number)]
    Acknowledgment number: 157    (relative ack number)
    Header Length: 20 bytes
    Flags: 0x018 (PSH, ACK)
        000. .... .... = Reserved: Not set
        ...0 .... .... = Nonce: Not set
        .... 0... .... = Congestion Window Reduced (CWR): Not set
        .... .0.. .... = ECN-Echo: Not set
        .... ..0. .... = Urgent: Not set
        .... ...1 .... = Acknowledgment: Set
        .... .... 1... = Push: Set
        .... .... .0.. = Reset: Not set
        .... .... ..0. = Syn: Not set
        .... .... ...0 = Fin: Not set
        [TCP Flags: *******AP***]
    Window size value: 30016
    [Calculated window size: 30016]
    [Window size scaling factor: -2 (no window scaling used)]
    Checksum: 0xb836 [validation disabled]
        [Good Checksum: False]
        [Bad Checksum: False]
    Urgent pointer: 0
    [SEQ/ACK analysis]
        [iRTT: 0.000165000 seconds]
        [Bytes in flight: 7]
Secure Sockets Layer
    TLSv1 Record Layer: Alert (Level: Fatal, Description: Insufficient Security)
        Content Type: Alert (21)
        Version: TLS 1.0 (0x0301)
        Length: 2
        Alert Message
            Level: Fatal (2)
            Description: Insufficient Security (71)

这是 Spring 连接失败:

org.springframework.amqp.AmqpIOException: javax.net.ssl.SSLHandshakeException: Received fatal alert: insufficient_security
    at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
    at sun.security.ssl.Alerts.getSSLException(Alerts.java:154)
    at sun.security.ssl.SSLSocketImpl.recvAlert(SSLSocketImpl.java:2023)
    at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1125)
    at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1375)
    at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:747)
    at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:123)
    at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
    at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140)
    at java.io.DataOutputStream.flush(DataOutputStream.java:123)
    at com.rabbitmq.client.impl.SocketFrameHandler.sendHeader(SocketFrameHandler.java:129)
    at com.rabbitmq.client.impl.SocketFrameHandler.sendHeader(SocketFrameHandler.java:134)
    at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:277)
    at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:647)
    at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:273)
    at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:510)
    at com.xoom.inf.amqp.TlsTest.contactBrokerOverTLS(TlsTest.java:42)

我的 RabbitMQ 代理配置为协商 tlsv1、tlsv1.1 和 tlsv1.2。为什么当代理应该支持 tlsv1 和 tlsv1.1 时，TLS 设置会失败？同一个 Java 客户端可以与 RabbitMQ 3.3.1/Erlang R16B02 代理协商 TLSv1。

谢谢。

最佳答案

Erlang ssl 应用程序在 18.3.x 系列中有一些回归。其中之一导致了您所看到的情况:客户端在握手期间被拒绝，服务器端登录了 insufficient security。如果我没记错的话，这出现在补丁 18.3.3 中，并在 18.3.4 中得到修复。这不是客户端的问题。

在 18.3.2 中有一个回归，在 18.3.3 中修复，它阻止 RabbitMQ 完全启动(由于密码套件表示的变化)。

因此建议继续使用 18.3(初始版本)或更新到 19.x。

关于java - RabbitMQ 3.6.1/Erlang 18.3 TLS 安全性不足故障，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/36784391/

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