我使用openssl可执行文件在控制台上创建了一个密钥和一个csr。然后，我将csr发送到CA并获得了证书。现在，我想将其导入到tomcat中。

因此，我根据密钥和证书创建了PKCS＃12文件：

openssl pkcs12 -export -in mycert.cert -inkey mykey.pem -out key_and_cert.p12

然后创建一个包含它的密钥库：

keytool -importkeystore -deststorepass [password] -destkeystore keystore.jks -srckeystore key_and_cert.p12 -srcstoretype PKCS12 -srcstorepass [password]

然后，导入中间证书chain.crt：

keytool -import -trustcacerts -alias root -file chain.crt -keystore keystore.jks

这里是“ keytool -keystore keystore.jks -list”的输出：

Keystore-Typ: JKS
Keystore-Provider: SUN

Ihr Keystore enthält 2 Einträge.

root, 14.11.2011, trustedCertEntry,
Zertifikatsfingerabdruck (MD5): [fingerprint]
1, 14.11.2011, PrivateKeyEntry, 
Zertifikatsfingerabdruck (MD5): [fingerprint]

tomcat server.xml包含：

<Connector port="443" protocol="HTTP/1.1" SSLEnabled="true"
           maxThreads="150" scheme="https" secure="true"
           clientAuth="false" URIEncoding="UTF-8" compression="on"
           sslProtocol="TLS"
           keystoreFile="/[absolute-path]/keystore.jks"
           keystorePass="[password]" />

当我重新启动tomcat时，它在catalina.out中未记录任何错误，一切似乎都正常。但是当我运行Firefox时，它报告

[domain] uses an invalid security certificate.
The certificate is not trusted because no issuer chain was provided.
(Error code: sec_error_unknown_issuer)

运行“ openssl s_client -connect [domain]：443 -showcerts”返回

CONNECTED(00000003)
depth=0 C = DE, OU = Domain Control Validated, CN = [domain]
verify error:num=20:unable to get local issuer certificate
verify return:1
depth=0 C = DE, OU = Domain Control Validated, CN = [domain]
verify error:num=27:certificate not trusted
verify return:1
depth=0 C = DE, OU = Domain Control Validated, CN = [domain]
verify error:num=21:unable to verify the first certificate
verify return:1
---
Certificate chain
 0 s:/C=DE/OU=Domain Control Validated/CN=[domain]
   i:/C=BE/O=GlobalSign nv-sa/CN=GlobalSign Domain Validation CA - G2
-----BEGIN CERTIFICATE-----
[certificate from mycert.cert]
-----END CERTIFICATE-----
---
Server certificate
subject=/C=DE/OU=Domain Control Validated/CN=[domain]
issuer=/C=BE/O=GlobalSign nv-sa/CN=GlobalSign Domain Validation CA - G2
---
No client certificate CA names sent
---
SSL handshake has read 1777 bytes and written 289 bytes
---
New, TLSv1/SSLv3, Cipher is ECDHE-RSA-AES256-SHA
Server public key is 2048 bit
Secure Renegotiation IS supported
Compression: NONE
Expansion: NONE
SSL-Session:
    Protocol  : SSLv3
    Cipher    : ECDHE-RSA-AES256-SHA
    Session-ID: [session-id]
    Session-ID-ctx: 
    Master-Key: [master-key]
    Key-Arg   : None
    PSK identity: None
    PSK identity hint: None
    Start Time: 1321268519
    Timeout   : 7200 (sec)
    Verify return code: 21 (unable to verify the first certificate)
---

我认为tomcat不会提供中间证书，尽管它知道。我该怎么做才能使tomcat交付它？

附加信息：导入pkcs12证书时，没有证书链错误，因为-importkeystore命令不检查链。我也尝试过先导入中间证书，然后再调用-
importkeystore。我得到了相同的结果。

编辑：我只是通过将链直接插入PKCS＃12证书中尝试了另一种方法，并得到以下错误：

$ openssl pkcs12 -export -CAfile chain.pem -in mycert.cert -inkey mykey.pem -out key_and_cert.p12 -name tomcat -chain
Error unable to get issuer certificate getting chain.

但是连锁证书还可以：

$ openssl verify chain.pem
chain.pem: OK