信不信由你，keytool并没有提供像将私钥导入keystore这样的基本功能。您可以尝试将PKSC12文件与私钥合并到keystore中:

keytool -importkeystore \
  -deststorepass storepassword \
  -destkeypass keypassword \
  -destkeystore my-keystore.jks \
  -srckeystore cert-and-key.p12 \
  -srcstoretype PKCS12 \
  -srcstorepass p12password \
  -alias 1

或者使用IBM的更友好的KeyMan来处理密钥库，而不是keytool。

如果你有一个PEM文件(例如server.pem)包含:

受信任证书 私钥

然后您可以像这样将证书和密钥导入JKS密钥存储库:

1)将PEM文件中的私钥复制到ascii文件中(例如server.key)

2)将PEM文件中的cert复制到ascii文件中(例如server.crt)

3)将证书和密钥导出到PKCS12文件中:

$ openssl pkcs12 -export -in server.crt -inkey server.key \
                 -out server.p12 -name [some-alias] -CAfile server.pem -caname root

PEM文件可以作为-CAfile选项的参数。 提示输入“导出”密码。 如果在git bash中执行此操作，则在命令的开头添加winpty，以便可以输入导出密码。

4)将PKCS12文件转换为JKS密钥存储库:

$ keytool -importkeystore -deststorepass changeit -destkeypass changeit \
          -destkeystore keystore.jks  -srckeystore server.p12 -srcstoretype PKCS12 \
          -srcstorepass changeit

srcstorepass密码应该与步骤3中的导出密码匹配。

根据上面的答案，下面是如何为你的基于java的web服务器创建一个全新的密钥存储库，使用keytool独立创建一个Comodo证书和私钥(需要JDK 1.6+)

Issue this command and at the password prompt enter somepass - 'server.crt' is your server's cert and 'server.key' is the private key you used for issuing the CSR: openssl pkcs12 -export -in server.crt -inkey server.key -out server.p12 -name www.yourdomain.com -CAfile AddTrustExternalCARoot.crt -caname "AddTrust External CA Root" Then use keytool to convert the p12 keystore into a jks keystore: keytool -importkeystore -deststorepass somepass -destkeypass somepass -destkeystore keystore.jks -srckeystore server.p12 -srcstoretype PKCS12 -srcstorepass somepass

然后导入你从Comodo收到的另外两个根/中间证书:

进口COMODORSAAddTrustCA.crt: keytool -import -trustcacerts -alias cert1 -file COMODORSAAddTrustCA. exeCRT -keystore keystore.jks 进口COMODORSADomainValidationSecureServerCA.crt: keytool -import -trustcacerts -alias cert2 -file COMODORSADomainValidationSecureServerCA. txtCRT -keystore keystore.jks

您可以使用这些步骤将密钥导入到现有的密钥存储库。这些说明结合了这个帖子和其他网站的答案。这些指令对我来说是有效的(java密钥库):

运行

Openssl pkcs12 -export -in你的服务器。CRT -inkey你的钥匙。密钥输出服务器。P12 -name someename -certfile yourca. xmlCRT -caname根

(如果需要，使用-chain选项。这样做对我来说失败了)。 这将要求密码-您必须提供正确的密码，否则将得到一个错误 (标题错误或填充错误等)。

It will ask you to enter a new password - you must enter a password here - enter anything but remember it. (Let us assume you enter Aragorn). This will create the server.p12 file in the pkcs format. Now to import it into the *.jks file run: keytool -importkeystore -srckeystore server.p12 -srcstoretype PKCS12 -destkeystore yourexistingjavakeystore.jks -deststoretype JKS -deststorepass existingjavastorepassword -destkeypass existingjavastorepassword (Very important - do not leave out the deststorepass and the destkeypass parameters.) It will ask you for the src key store password. Enter Aragorn and hit enter. The certificate and key is now imported into your existing java keystore.

前面的回答正确地指出，您只能使用标准JDK工具，首先将JKS文件转换为PKCS #12格式。如果您感兴趣，我整理了一个紧凑的实用程序，可以将openssl派生的密钥导入到jks格式的密钥存储库中，而不必首先将密钥存储库转换为PKCS #12: http://commandlinefanatic.com/cgi-bin/showarticle.cgi?article=art049

你可以像这样使用链接的实用程序:

$ openssl req -x509 -newkey rsa:2048 -keyout localhost.key -out localhost.csr -subj "/CN=localhost"

(签署CSR，返回localhost.cer)

$ openssl rsa -in localhost.key -out localhost.rsa
Enter pass phrase for localhost.key:
writing RSA key
$ java -classpath . KeyImport -keyFile localhost.rsa -alias localhost -certificateFile localhost.cer -keystore localhost.jks -keystorePassword changeit -keystoreType JKS -keyPassword changeit

还有一点:

#!/bin/bash

# We have:
#
# 1) $KEY : Secret key in PEM format ("-----BEGIN RSA PRIVATE KEY-----") 
# 2) $LEAFCERT : Certificate for secret key obtained from some
#    certification outfit, also in PEM format ("-----BEGIN CERTIFICATE-----")   
# 3) $CHAINCERT : Intermediate certificate linking $LEAFCERT to a trusted
#    Self-Signed Root CA Certificate 
#
# We want to create a fresh Java "keystore" $TARGET_KEYSTORE with the
# password $TARGET_STOREPW, to be used by Tomcat for HTTPS Connector.
#
# The keystore must contain: $KEY, $LEAFCERT, $CHAINCERT
# The Self-Signed Root CA Certificate is obtained by Tomcat from the
# JDK's truststore in /etc/pki/java/cacerts

# The non-APR HTTPS connector (APR uses OpenSSL-like configuration, much
# easier than this) in server.xml looks like this 
# (See: https://tomcat.apache.org/tomcat-6.0-doc/ssl-howto.html):
#
#  <Connector port="8443" protocol="org.apache.coyote.http11.Http11Protocol"
#                SSLEnabled="true"
#                maxThreads="150" scheme="https" secure="true"
#                clientAuth="false" sslProtocol="TLS"
#                keystoreFile="/etc/tomcat6/etl-web.keystore.jks"
#                keystorePass="changeit" />
#

# Let's roll:    

TARGET_KEYSTORE=/etc/tomcat6/foo-server.keystore.jks
TARGET_STOREPW=changeit

TLS=/etc/pki/tls

KEY=$TLS/private/httpd/foo-server.example.com.key
LEAFCERT=$TLS/certs/httpd/foo-server.example.com.pem
CHAINCERT=$TLS/certs/httpd/chain.cert.pem

# ----
# Create PKCS#12 file to import using keytool later
# ----

# From https://www.sslshopper.com/ssl-converter.html:
# The PKCS#12 or PFX format is a binary format for storing the server certificate,
# any intermediate certificates, and the private key in one encryptable file. PFX
# files usually have extensions such as .pfx and .p12. PFX files are typically used 
# on Windows machines to import and export certificates and private keys.

TMPPW=$$ # Some random password

PKCS12FILE=`mktemp`

if [[ $? != 0 ]]; then
  echo "Creation of temporary PKCS12 file failed -- exiting" >&2; exit 1
fi

TRANSITFILE=`mktemp`

if [[ $? != 0 ]]; then
  echo "Creation of temporary transit file failed -- exiting" >&2; exit 1
fi

cat "$KEY" "$LEAFCERT" > "$TRANSITFILE"

openssl pkcs12 -export -passout "pass:$TMPPW" -in "$TRANSITFILE" -name etl-web > "$PKCS12FILE"

/bin/rm "$TRANSITFILE"

# Print out result for fun! Bug in doc (I think): "-pass " arg does not work, need "-passin"

openssl pkcs12 -passin "pass:$TMPPW" -passout "pass:$TMPPW" -in "$PKCS12FILE" -info

# ----
# Import contents of PKCS12FILE into a Java keystore. WTF, Sun, what were you thinking?
# ----

if [[ -f "$TARGET_KEYSTORE" ]]; then
  /bin/rm "$TARGET_KEYSTORE"
fi

keytool -importkeystore \
   -deststorepass  "$TARGET_STOREPW" \
   -destkeypass    "$TARGET_STOREPW" \
   -destkeystore   "$TARGET_KEYSTORE" \
   -srckeystore    "$PKCS12FILE" \
   -srcstoretype  PKCS12 \
   -srcstorepass  "$TMPPW" \
   -alias foo-the-server

/bin/rm "$PKCS12FILE"

# ----
# Import the chain certificate. This works empirically, it is not at all clear from the doc whether this is correct
# ----

echo "Importing chain"

TT=-trustcacerts

keytool -import $TT -storepass "$TARGET_STOREPW" -file "$CHAINCERT" -keystore "$TARGET_KEYSTORE" -alias chain

# ----
# Print contents
# ----

echo "Listing result"

keytool -list -storepass "$TARGET_STOREPW" -keystore "$TARGET_KEYSTORE"