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安装FXO机箱管理器的一个信任证书

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已更新: 2018 年 3 月 16 日
文档 ID:200525
关于翻译

关于此翻译

思科采用人工翻译与机器翻译相结合的方式将此文档翻译成不同语言，希望全球的用户都能通过各自的语言得到支持性的内容。 请注意：即使是最好的机器翻译，其准确度也不及专业翻译人员的水平。 Cisco Systems, Inc. 对于翻译的准确性不承担任何责任，并建议您总是参考英文原始文档（已提供链接）。

    简介

    本文描述如何生成证书签名请求(CSR)和安装是结果为了用在Firepower可扩展操作系统的身份证书(FXO)机箱管理器上在Firepower 4100和9300系列设备。

    先决条件

    要求

    Cisco 建议您了解以下主题：

    • 配置从Line命令的FXO
    • 请使用CSR
    • 专用密钥基础设施(PKI)概念

    使用的组件

    本文档中的信息基于以下软件和硬件版本：

      • Firepower 4100和9300系列硬件
      • FXO版本1.1和2.0

    本文档中的信息都是基于特定实验室环境中的设备编写的。本文档中使用的所有设备最初均采用原始（默认）配置。如果您的网络实际，请保证您了解所有命令潜在影响。

    背景信息

    在初始配置以后，一自已签署的SSL证书生成为了用在机箱管理器Web应用程序上。因为该证书自已签署的，不会由客户端浏览器自动信任。第一次那新的客户端浏览器第一次访问机箱管理器Web接口，浏览器投掷SSL警告类似于您的连接，不私有并且要求用户接受证书，在您访问机箱管理器前。此进程允许能允许客户端浏览器委托连接的委托签字的证书认证机关将安装，并且启动Web接口没有警告。

    配置

    Note:现在没有办法生成在机箱管理器GUI的CSR。必须通过line命令执行它。

    生成 CSR

    执行这些步骤为了获取包含设备(IP地址或完全合格的域名(FQDN)允许客户端浏览器适当地识别服务器)的证书：

    • 创建钥匙圈并且选择模数大小专用密钥。

    Note:钥匙圈名称可以是所有输入。在这些示例中，使用firepower_cert。

    fp4120# scope security
fp4120 /security # create keyring firepower_cert
fp4120 /security/keyring* # set modulus <size>
fp4120 /security/keyring* # commit-buffer
    • 配置CSR字段。CSR可以生成与基本选项类似a subject-name。这提示输入证书请求密码。
    fp4120 /security/keyring # create certreq subject-name fp4120.test.local
    Certificate request password:
    Confirm certificate request password:
    • CSR可能也生成与允许信息类似在证书和组织将嵌入的现场的高级选项。
    fp4120 /security/keyring # create certreq 
fp4120 /security/keyring/certreq* # set country US
fp4120 /security/keyring/certreq* # set state California
fp4120 /security/keyring/certreq* # set locality "San Jose"
fp4120 /security/keyring/certreq* # set org-name "Cisco Systems"
fp4120 /security/keyring/certreq* # set org-unit-name TAC
fp4120 /security/keyring/certreq* # set subject-name fp4120.test.local
fp4120 /security/keyring/certreq* # commit-buffer
    • 导出CSR提供给您认证机关。复制开始的输出(和包括)-----开始证书请求----- 末端与(和包括)-----END证书请求-----.。
    fp4120 /security/keyring/certreq # show certreq 
Certificate request subject name: fp4120.test.local
Certificate request ip address: 0.0.0.0
Certificate request FI A ip address: 0.0.0.0
Certificate request FI B ip address: 0.0.0.0
Certificate request e-mail name:
Certificate request ipv6 address: ::
Certificate request FI A ipv6 address: ::
Certificate request FI B ipv6 address: ::
Certificate request country name: US
State, province or county (full name): California
Locality name (eg, city): San Jose
Organisation name (eg, company): Cisco Systems
Organisational Unit Name (eg, section): TAC
DNS name (subject alternative name):
Request:
-----BEGIN CERTIFICATE REQUEST-----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-----END CERTIFICATE REQUEST-----

    导入认证机关证书链

    Note:所有证书必须在将导入的Base64格式到FXO。如果从或一系列接收的证书认证机关在一个不同的格式，您必须用一个SSL工具首先转换它例如Openssl。

    • 创建一新的信任点拿着证书链。

    Note:信任点名称名称可以是所有输入。在示例中使用firepower_chain。

    fp4120 /security/keyring/certreq # exit
fp4120 /security/keyring # exit
fp4120 /security # create trustpoint firepower_chain
fp4120 /security/trustpoint* # set certchain
Enter lines one at a time. Enter ENDOFBUF to finish. Press ^C to abort.
Trustpoint Certificate Chain:
>-----BEGIN CERTIFICATE-----
    >MIICDTCCAbOgAwIBAgIQYIutxPDPw6BOp3uKNgJHZDAKBggqhkjOPQQDAjBTMRUw
    >EwYKCZImiZPyLGQBGRYFbG9jYWwxGDAWBgoJkiaJk/IsZAEZFghuYWF1c3RpbjEg
    >MB4GA1UEAxMXbmFhdXN0aW4tTkFBVVNUSU4tUEMtQ0EwHhcNMTUwNzI4MTc1NjU2
    >WhcNMjAwNzI4MTgwNjU2WjBTMRUwEwYKCZImiZPyLGQBGRYFbG9jYWwxGDAWBgoJ
    >kiaJk/IsZAEZFghuYWF1c3RpbjEgMB4GA1UEAxMXbmFhdXN0aW4tTkFBVVNUSU4t
    >UEMtQ0EwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAASvEA27V1Enq1gMtLkvJ6rx
    >GXRpXWIEyuiBM4eQRoqZKnkeJUkm1xmqlubaDHPJ5TMGfJQYszLBRJPq+mdrKcDl
    >o2kwZzATBgkrBgEEAYI3FAIEBh4EAEMAQTAOBgNVHQ8BAf8EBAMCAYYwDwYDVR0T
    >AQH/BAUwAwEB/zAdBgNVHQ4EFgQUyInbDHPrFwEEBcbxGSgQW7pOVIkwEAYJKwYB
    >BAGCNxUBBAMCAQAwCgYIKoZIzj0EAwIDSAAwRQIhAP++QJTUmniB/AxPDDN63Lqy
    >18odMDoFTkG4p3Tb/2yMAiAtMYhlsv1gCxsQVOw0xZVRugSdoOak6n7wCjTFX9jr
    >RA==
    >-----END CERTIFICATE-----
>ENDOFBUF 
fp4120 /security/trustpoint* # commit-buffer

    Note:对于认证机关该必须结合用途半成品证书、根和中间证书。在文本文件中，请在顶部粘贴根证明，跟随由在的每中间证书包括全部开始证书和END证书标志)的一系列(。然后请在ENDOFBUF描述前粘贴该整个文件。

    导入服务器的签字的身份证书

    • 连结在上一步创建的信任点与为CSR创建的钥匙圈。
    fp4120 /security/trustpoint # exit
fp4120 /security # scope keyring firepower_cert
fp4120 /security/keyring # set trustpoint firepower_chain
    • 粘贴提供的身份证书的内容认证机关。
    fp4120 /security/keyring* # set cert 
Enter lines one at a time. Enter ENDOFBUF to finish. Press ^C to abort.
Keyring certificate:
>-----BEGIN CERTIFICATE-----
    >MIIE8DCCBJagAwIBAgITRQAAAArehlUWgiTzvgAAAAAACjAKBggqhkjOPQQDAjBT
    >MRUwEwYKCZImiZPyLGQBGRYFbG9jYWwxGDAWBgoJkiaJk/IsZAEZFghuYWF1c3Rp
    >bjEgMB4GA1UEAxMXbmFhdXN0aW4tTkFBVVNUSU4tUEMtQ0EwHhcNMTYwNDI4MTMw
    >OTU0WhcNMTgwNDI4MTMwOTU0WjB3MQswCQYDVQQGEwJVUzETMBEGA1UECBMKQ2Fs
    >aWZvcm5pYTERMA8GA1UEBxMIU2FuIEpvc2UxFjAUBgNVBAoTDUNpc2NvIFN5c3Rl
    >bXMxDDAKBgNVBAsTA1RBQzEaMBgGA1UEAxMRZnA0MTIwLnRlc3QubG9jYWwwggEi
    >MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCzQ43mBqCR9nZ+LglUQA0b7tga
    >BwdudS3sulXIwKGco48mMHCRQw1ADWZCxFANxsnbfb+wrR8xKfKo4vwnMLuK3F5U
    >RlHLPv9rHtYY296D9c/7N3Tee3gZczrcWys9w+YDsTCCoNIuhKG0ERXXSGF/j43D
    >ikoJn55JKRImRMHVkdopX1u21iDeR/9QRRSCT8TKtWrcH67YOyig9WrvqZObwHBg
    >yodskS/g+a5GNYTzzIS9XAfslMSKP06/Ftq2MONVIkdkFRG0Jqe/IG8a4s/9D82a
    >/cujcb0hNssvmAhhlVq1PGnodNR7MfYwgjM5q9Tp3W0H2ufLGAa2Hl09XR2FAgMB
    >AAGjggJYMIICVDAcBgNVHREEFTATghFmcDQxMjAudGVzdC5sb2NhbDAdBgNVHQ4E
    >FgQU/1WpstiEYExs8DlZWcuHZwPtu5QwHwYDVR0jBBgwFoAUyInbDHPrFwEEBcbx
    >GSgQW7pOVIkwgdwGA1UdHwSB1DCB0TCBzqCBy6CByIaBxWxkYXA6Ly8vQ049bmFh
    >dXN0aW4tTkFBVVNUSU4tUEMtQ0EsQ049bmFhdXN0aW4tcGMsQ049Q0RQLENOPVB1
    >YmxpYyUyMEtleSUyMFNlcnZpY2VzLENOPVNlcnZpY2VzLENOPUNvbmZpZ3VyYXRp
    >b24sREM9bmFhdXN0aW4sREM9bG9jYWw/Y2VydGlmaWNhdGVSZXZvY2F0aW9uTGlz
    >dD9iYXNlP29iamVjdENsYXNzPWNSTERpc3RyaWJ1dGlvblBvaW50MIHMBggrBgEF
    >BQcBAQSBvzCBvDCBuQYIKwYBBQUHMAKGgaxsZGFwOi8vL0NOPW5hYXVzdGluLU5B
    >QVVTVElOLVBDLUNBLENOPUFJQSxDTj1QdWJsaWMlMjBLZXklMjBTZXJ2aWNlcyxD
    >Tj1TZXJ2aWNlcyxDTj1Db25maWd1cmF0aW9uLERDPW5hYXVzdGluLERDPWxvY2Fs
    >P2NBQ2VydGlmaWNhdGU/YmFzZT9vYmplY3RDbGFzcz1jZXJ0aWZpY2F0aW9uQXV0
    >aG9yaXR5MCEGCSsGAQQBgjcUAgQUHhIAVwBlAGIAUwBlAHIAdgBlAHIwDgYDVR0P
    >AQH/BAQDAgWgMBMGA1UdJQQMMAoGCCsGAQUFBwMBMAoGCCqGSM49BAMCA0gAMEUC
    >IFew7NcJirEtFRvyxjkQ4/dVo2oI6CRB308WQbYHNUu/AiEA7UdObiSJBG/PBZjm
    >sgoIK60akbjotOTvUdUd9b6K1Uw=
    >-----END CERTIFICATE-----
>ENDOFBUF
fp4120 /security/keyring* # commit-buffer

    配置机箱管理器使用新证书


    证书当前安装，但是网站服务没有配置使用它。

    fp4120 /security/keyring # exit
fp4120 /security # exit
fp4120# scope system
fp4120 /system # scope services
fp4120 /system/services # set https keyring firepower_cert
Warning: When committed, this closes all the web sessions.
fp4120 /system/services* # commit-buffer

    验证

    使用本部分可确认配置能否正常运行。

    • 显示https -输出显示用HTTPS服务器关联的钥匙圈。它应该反射在步骤创建的名称以前被提及。它，如果仍然显示默认然后它未更新使用新证书。
    fp4120 /system/services # show https 
Name: https
    Admin State: Enabled
    Port: 443
    Operational port: 443
    Key Ring: firepower_cert
    Cipher suite mode: Medium Strength
    Cipher suite: ALL:!ADH:!EXPORT40:!EXPORT56:!LOW:!RC4:!MD5:!IDEA:+HIGH:+MEDIU
M:+EXP:+eNULL
    • 显示钥匙圈<keyring_name>详细信息-输出显示导入证书的内容并且显示，如果有效。
    fp4120 /security #  scope security
fp4120 /security #  show keyring firepower_cert detail
Keyring firepower_cert:
    RSA key modulus: Mod2048
    Trustpoint CA: firepower_chain
    Certificate status: Valid
    Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            45:00:00:00:0a:de:86:55:16:82:24:f3:be:00:00:00:00:00:0a
    Signature Algorithm: ecdsa-with-SHA256
        Issuer: DC=local, DC=naaustin, CN=naaustin-NAAUSTIN-PC-CA
        Validity
            Not Before: Apr 28 13:09:54 2016 GMT
            Not After : Apr 28 13:09:54 2018 GMT
        Subject: C=US, ST=California, L=San Jose, O=Cisco Systems, OU=TAC, CN=fp4120.test.local
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:b3:43:8d:e6:06:a0:91:f6:76:7e:2e:09:54:40:
                    0d:1b:ee:d8:1a:07:07:6e:75:2d:ec:ba:55:c8:c0:
                    a1:9c:a3:8f:26:30:70:91:43:0d:40:0d:66:42:c4:
                    50:0d:c6:c9:db:7d:bf:b0:ad:1f:31:29:f2:a8:e2:
                    fc:27:30:bb:8a:dc:5e:54:46:51:cb:3e:ff:6b:1e:
                    d6:18:db:de:83:f5:cf:fb:37:74:de:7b:78:19:73:
                    3a:dc:5b:2b:3d:c3:e6:03:b1:30:82:a0:d2:2e:84:
                    a1:b4:11:15:d7:48:61:7f:8f:8d:c3:8a:4a:09:9f:
                    9e:49:29:12:26:44:c1:d5:91:da:29:5f:5b:b6:d6:
                    20:de:47:ff:50:45:14:82:4f:c4:ca:b5:6a:dc:1f:
                    ae:d8:3b:28:a0:f5:6a:ef:a9:93:9b:c0:70:60:ca:
                    87:6c:91:2f:e0:f9:ae:46:35:84:f3:cc:84:bd:5c:
                    07:ec:94:c4:8a:3f:4e:bf:16:da:b6:30:e3:55:22:
                    47:64:15:11:b4:26:a7:bf:20:6f:1a:e2:cf:fd:0f:
                    cd:9a:fd:cb:a3:71:bd:21:36:cb:2f:98:08:61:95:
                    5a:b5:3c:69:e8:74:d4:7b:31:f6:30:82:33:39:ab:
                    d4:e9:dd:6d:07:da:e7:cb:18:06:b6:1e:5d:3d:5d:
                    1d:85
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Alternative Name:
                DNS:fp4120.test.local
            X509v3 Subject Key Identifier:
                FF:55:A9:B2:D8:84:60:4C:6C:F0:39:59:59:CB:87:67:03:ED:BB:94
            X509v3 Authority Key Identifier:
                keyid:C8:89:DB:0C:73:EB:17:01:04:05:C6:F1:19:28:10:5B:BA:4E:54:89
            X509v3 CRL Distribution Points:
                Full Name:
                  URI:ldap:///CN=naaustin-NAAUSTIN-PC-CA,CN=naaustin-pc,CN=CDP,CN=Public%20Key%20Services,CN=Services,CN=Configuration,DC=naaustin,DC=local?certificateRevocationList?base?objectClass=cRLDistributionPoint
            Authority Information Access:
                CA Issuers - URI:ldap:///CN=naaustin-NAAUSTIN-PC-CA,CN=AIA,CN=Public%20Key%20Services,CN=Services,CN=Configuration,DC=naaustin,DC=local?cACertificate?base?objectClass=certificationAuthority
            1.3.6.1.4.1.311.20.2:
                ...W.e.b.S.e.r.v.e.r
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage:
                TLS Web Server Authentication
    Signature Algorithm: ecdsa-with-SHA256
         30:45:02:20:57:b0:ec:d7:09:8a:b1:2d:15:1b:f2:c6:39:10:
         e3:f7:55:a3:6a:08:e8:24:41:df:4f:16:41:b6:07:35:4b:bf:
         02:21:00:ed:47:4e:6e:24:89:04:6f:cf:05:98:e6:b2:0a:08:
         2b:ad:1a:91:b8:e8:b4:e4:ef:51:d5:1d:f5:be:8a:d5:4c
-----BEGIN CERTIFICATE-----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YmxpYyUyMEtleSUyMFNlcnZpY2VzLENOPVNlcnZpY2VzLENOPUNvbmZpZ3VyYXRp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-----END CERTIFICATE-----

    Zeroized: No
    • 进入在Web浏览器的地址栏的https:// <FQDN_or_IP>/并且浏览给Firepower机箱管理器并且验证提交新的信任证书。

    警告：浏览器也验证subject-name证书在地址栏的输入，因此，如果证书发出对完全限定域名，必须访问在浏览器的方式。如果它通过IP地址访问，一个不同的SSL错误被投掷(无效的公用名称)，即使使用信任证书。

    故障排除

    目前没有针对此配置的故障排除信息。

    相关信息

    TAC Authored

    由思科工程师提供

    • Loren Kolnes
      Cisco TAC工程师
    • Nate奥斯汀
      Cisco TAC工程师

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