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From "Garrison, Jim (ETW)" <>
Subject [users@httpd] TLS 1.2 handshake problem?
Date Tue, 12 Jun 2012 18:27:29 GMT
I am trying unsuccessfully to get Subversion to connect over HTTPS to an Apache server that
is configured with

SSLProtocol -ALL +SSLv3 +TLSv1

The behavior I'm seeing is that the client sends the initial CLIENT HELLO, and Apache does
not respond:
    Client                Server
        ---CLIENT HELLO----->
          [60 second pause]

The CLIENT HELLO is TLSv1.0, containing TLSv1.2 handshake protocol.  Is this not supported
by Apache?

The CLIENT HELLO as decoded by Wireshark is:

Secure Sockets Layer
    SSL Record Layer: Handshake Protocol: Client Hello
        Content Type: Handshake (22)
        Version: TLS 1.0 (0x0301)
        Length: 337
        Handshake Protocol: Client Hello
            Handshake Type: Client Hello (1)
            Length: 333
            Version: TLS 1.2 (0x0303)
                gmt_unix_time: Jun 12, 2012 11:11:31.000000000 Pacific Daylight Time
                random_bytes: aec93d5fa312325bec744389f47e96cc8b4580adc8d2488f...
            Session ID Length: 0
            Cipher Suites Length: 158
            Cipher Suites (79 suites)
                Cipher Suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (0xc030)
                Cipher Suite: TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 (0xc02c)
                Cipher Suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (0xc028)
                Cipher Suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 (0xc024)
                Cipher Suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (0xc014)
                Cipher Suite: TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA (0xc00a)
                Cipher Suite: TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA (0xc022)
                Cipher Suite: TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA (0xc021)
                Cipher Suite: TLS_DHE_DSS_WITH_AES_256_GCM_SHA384 (0x00a3)
                Cipher Suite: TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 (0x009f)
                Cipher Suite: TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 (0x006b)
                Cipher Suite: TLS_DHE_DSS_WITH_AES_256_CBC_SHA256 (0x006a)
                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_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA (0x0088)
                Cipher Suite: TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA (0x0087)
                Cipher Suite: TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384 (0xc032)
                Cipher Suite: TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384 (0xc02e)
                Cipher Suite: TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 (0xc02a)
                Cipher Suite: TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 (0xc026)
                Cipher Suite: TLS_ECDH_RSA_WITH_AES_256_CBC_SHA (0xc00f)
                Cipher Suite: TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA (0xc005)
                Cipher Suite: TLS_RSA_WITH_AES_256_GCM_SHA384 (0x009d)
                Cipher Suite: TLS_RSA_WITH_AES_256_CBC_SHA256 (0x003d)
                Cipher Suite: TLS_RSA_WITH_AES_256_CBC_SHA (0x0035)
                Cipher Suite: TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (0x0084)
                Cipher Suite: TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA (0xc012)
                Cipher Suite: TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA (0xc008)
                Cipher Suite: TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA (0xc01c)
                Cipher Suite: TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA (0xc01b)
                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_ECDH_RSA_WITH_3DES_EDE_CBC_SHA (0xc00d)
                Cipher Suite: TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA (0xc003)
                Cipher Suite: TLS_RSA_WITH_3DES_EDE_CBC_SHA (0x000a)
                Cipher Suite: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xc02f)
                Cipher Suite: TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 (0xc02b)
                Cipher Suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (0xc027)
                Cipher Suite: TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 (0xc023)
                Cipher Suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013)
                Cipher Suite: TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA (0xc009)
                Cipher Suite: TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA (0xc01f)
                Cipher Suite: TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA (0xc01e)
                Cipher Suite: TLS_DHE_DSS_WITH_AES_128_GCM_SHA256 (0x00a2)
                Cipher Suite: TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 (0x009e)
                Cipher Suite: TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 (0x0067)
                Cipher Suite: TLS_DHE_DSS_WITH_AES_128_CBC_SHA256 (0x0040)
                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_DHE_RSA_WITH_SEED_CBC_SHA (0x009a)
                Cipher Suite: TLS_DHE_DSS_WITH_SEED_CBC_SHA (0x0099)
                Cipher Suite: TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA (0x0045)
                Cipher Suite: TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA (0x0044)
                Cipher Suite: TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256 (0xc031)
                Cipher Suite: TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 (0xc02d)
                Cipher Suite: TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 (0xc029)
                Cipher Suite: TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 (0xc025)
                Cipher Suite: TLS_ECDH_RSA_WITH_AES_128_CBC_SHA (0xc00e)
                Cipher Suite: TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA (0xc004)
                Cipher Suite: TLS_RSA_WITH_AES_128_GCM_SHA256 (0x009c)
                Cipher Suite: TLS_RSA_WITH_AES_128_CBC_SHA256 (0x003c)
                Cipher Suite: TLS_RSA_WITH_AES_128_CBC_SHA (0x002f)
                Cipher Suite: TLS_RSA_WITH_SEED_CBC_SHA (0x0096)
                Cipher Suite: TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (0x0041)
                Cipher Suite: TLS_ECDHE_RSA_WITH_RC4_128_SHA (0xc011)
                Cipher Suite: TLS_ECDHE_ECDSA_WITH_RC4_128_SHA (0xc007)
                Cipher Suite: TLS_ECDH_RSA_WITH_RC4_128_SHA (0xc00c)
                Cipher Suite: TLS_ECDH_ECDSA_WITH_RC4_128_SHA (0xc002)
                Cipher Suite: TLS_RSA_WITH_RC4_128_SHA (0x0005)
                Cipher Suite: TLS_RSA_WITH_RC4_128_MD5 (0x0004)
                Cipher Suite: TLS_DHE_RSA_WITH_DES_CBC_SHA (0x0015)
                Cipher Suite: TLS_DHE_DSS_WITH_DES_CBC_SHA (0x0012)
                Cipher Suite: TLS_RSA_WITH_DES_CBC_SHA (0x0009)
                Cipher Suite: TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA (0x0014)
                Cipher Suite: TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA (0x0011)
                Cipher Suite: TLS_RSA_EXPORT_WITH_DES40_CBC_SHA (0x0008)
                Cipher Suite: TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5 (0x0006)
                Cipher Suite: TLS_RSA_EXPORT_WITH_RC4_40_MD5 (0x0003)
                Cipher Suite: TLS_EMPTY_RENEGOTIATION_INFO_SCSV (0x00ff)
            Compression Methods Length: 2
            Compression Methods (2 methods)
                Compression Method: DEFLATE (1)
                Compression Method: null (0)
            Extensions Length: 133
            Extension: server_name
                Type: server_name (0x0000)
                Length: 18
                Data (18 bytes)
            Extension: ec_point_formats
                Type: ec_point_formats (0x000b)
                Length: 4
                EC point formats Length: 3
                Elliptic curves point formats (3)
                    EC point format: uncompressed (0)
                    EC point format: ansiX962_compressed_prime (1)
                    EC point format: ansiX962_compressed_char2 (2)
            Extension: elliptic_curves
                Type: elliptic_curves (0x000a)
                Length: 52
                Elliptic Curves Length: 50
                Elliptic curves (25 curves)
                    Elliptic curve: sect571r1 (0x000e)
                    Elliptic curve: sect571k1 (0x000d)
                    Elliptic curve: secp521r1 (0x0019)
                    Elliptic curve: sect409k1 (0x000b)
                    Elliptic curve: sect409r1 (0x000c)
                    Elliptic curve: secp384r1 (0x0018)
                    Elliptic curve: sect283k1 (0x0009)
                    Elliptic curve: sect283r1 (0x000a)
                    Elliptic curve: secp256k1 (0x0016)
                    Elliptic curve: secp256r1 (0x0017)
                    Elliptic curve: sect239k1 (0x0008)
                    Elliptic curve: sect233k1 (0x0006)
                    Elliptic curve: sect233r1 (0x0007)
                    Elliptic curve: secp224k1 (0x0014)
                    Elliptic curve: secp224r1 (0x0015)
                    Elliptic curve: sect193r1 (0x0004)
                    Elliptic curve: sect193r2 (0x0005)
                    Elliptic curve: secp192k1 (0x0012)
                    Elliptic curve: secp192r1 (0x0013)
                    Elliptic curve: sect163k1 (0x0001)
                    Elliptic curve: sect163r1 (0x0002)
                    Elliptic curve: sect163r2 (0x0003)
                    Elliptic curve: secp160k1 (0x000f)
                    Elliptic curve: secp160r1 (0x0010)
                    Elliptic curve: secp160r2 (0x0011)
            Extension: SessionTicket TLS
                Type: SessionTicket TLS (0x0023)
                Length: 0
                Data (0 bytes)
            Extension: signature_algorithms
                Type: signature_algorithms (0x000d)
                Length: 34
                Data (34 bytes)
            Extension: Unknown 15
                Type: Unknown (0x000f)
                Length: 1
                Data (1 byte)

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