除了 putty,现在还有哪个支持证书登陆的 ssh 客户端? - V2EX
Dragonish3600
V2EX    SSH

除了 putty,现在还有哪个支持证书登陆的 ssh 客户端?

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  •   Dragonish3600 Apr 10, 2019 6108 views
    This topic created in 2607 days ago, the information mentioned may be changed or developed.

    注意是证书登陆,不是常见的密钥登陆

    传统做法是先用 ssh-keygen 生成公钥和私钥,之前都是把公钥传到服务器,然后就可以用私钥登陆。

    新的做法是,在上面生成了公钥和密钥后。用 CA 再对公钥签名,得到包含签名的新的证书。然后抛弃私钥,全部用这个新的 CA 签发的证书登陆。这样的好处是证书带有有效期,到期就失效,需要重新签发,从而保证安全性。

    目前测试了下,似乎 win 下只有 putty 支持这种验证,xshell 和 finalshell 均不支持。反而是 mac 默认就支持

    8 replies    2019-04-11 19:41:50 +08:00
    est
        1
    div class="sep3"> est  
       Apr 10, 2019
    win10 自带的 bash 里有 ssh 试试呢?
    qwx
        2
    qwx  
       Apr 10, 2019
    总觉得流程哪里不对吧……抛弃私钥只用证书,确定吗……
    Dragonish3600
        3
    Dragonish3600  
    OP
       Apr 10, 2019
    @qwx 确定。因为我用私钥怎么都不能登陆,后来发现原来是要用签发后的证书!
    qwx
        4
    qwx  
       Apr 10, 2019
    你用的 putty 是原版吗?还是 putty-cac
    billzhuang
        5
    billzhuang  
       Apr 11, 2019
    这个操作好骚,第一次知道
    Dragonish3600
        6
    Dragonish3600  
    OP
       Apr 11, 2019 via iPhone
    @qwx 原版,但是要配合 pagent 用
    qwx
        7
    qwx  
       Apr 11, 2019
    @ladypxy 那你用的是密钥+证书,而且证书过期真的影响登陆吗,这个我得测试一下。
    Dragonish3600
        8
    Dragonish3600  
    OP
       Apr 11, 2019 via iPhone
    @qwx 并不用密钥…… pageant 使用的是证书。证书到期马上不能登陆
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