8

JKJS

我有这个证书链： rcert.pem(self-signed) -->scert.pem -->ccert.pem

所有三个证书都是我生成的。任何地方都没有使用互联网连接。这是完美的离线工作。现在，以下是一些命令及其输出：

hari@harikrishna:~/hari$ openssl verify rcert.pem
rcert.pem: C = IN, ST = OM, L = OM, O = HARI, OU = HARI, CN = OM, emailAddress = OM
error 18 at 0 depth lookup:self signed certificate
OK
hari@harikrishna:~/hari$ openssl verify -CAfile rcert.pem scert.pem
scert.pem: OK
hari@harikrishna:~/hari$ openssl verify -CAfile rcert.pem rcert.pem
rcert.pem: OK
hari@harikrishna:~/hari$ openssl verify -CAfile rcert.pem -untrusted scert.pem ccert.pem
ccert.pem: C = IN, ST = HARI, L = HARI, O = HARI, OU = HARI, CN = HARI, emailAddress = HARI
error 24 at 1 depth lookup:invalid CA certificate
OK

为什么会创建错误 24。如何删除它？它是受信任的还是不受信任的？

谢谢你。

4

1 回答 1

22

JKJS

得到了我自己的问题的答案：

1）通过这些命令创建根 CA 证书：

openssl req -newkey rsa:1024 -sha1 -keyout rootkey.pem -out rootreq.pem

openssl x509 -req -in rootreq.pem -sha1 -signkey rootkey.pem -out rootcert.pem

2）通过以下命令将CA证书安装为可信证书：

sudo mkdir /usr/share/ca-certificates/extra

sudo cp rootcert.pem /usr/share/ca-certificates/extra/rootcert.crt

sudo dpkg-reconfigure ca-certificates

sudo update-ca-certificates

3）通过以下命令创建由根 CA 签名的中间证书：

openssl req -newkey rsa:1024 -sha1 -keyout skey.pem -out sreq.pem

sudo openssl x509 -req -in sreq.pem -sha1 -CA /etc/ssl/certs/rootcert.pem -CAkey rootkey.pem -CAcreateserial -out scert.pem

4）通过以下命令创建由中间CA签名的客户端证书：

openssl req -newkey rsa:1024 -sha1 -keyout ckey.pem -out creq.pem

openssl x509 -req -in creq.pem -sha1 -CA scert.pem -CAkey skey.pem -CAcreateserial -out ccert.pem

现在，信任链运行良好：

1）根CA的验证

openssl verify rootcert.pem 
rootcert.pem: OK

2）中间CA的验证

openssl verify scert.pem 
scert.pem: OK

3）验证客户证书

openssl verify -CAfile scert.pem ccert.pem
ccert.pem: OK
于 2012-11-09T11:12:24.003 回答