方便数字证书生成的小工具  方便数字证书生成的小工具2006-3-29 15:38:48方便数字证书生成的小工具2006-3-29 15:38:48方便数字证书生成的小工具 方便数字证书生成的小工具 方便数字证书生成的小工具2006-3-29 15:38:48方便数字证书生成的小工具2006-3-29 15:38:48方便数字证书生成的小工具 |
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来源：网络 作者：佚名
时间：2006-3-29 15:38:48 浏览人数：
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方便数字证书生成的小工具 方便数字证书生成的小工具2006-3-29 15:38:48方便数字证书生成的小工具2006-3-29 15:38:48方便数字证书生成的小工具
1. 生成自签名的 CA 根证书
2. 生成 WWW 服务器证书
3. 生成个人身份标识证书
特色：
1. 简单易用，傻瓜化
2. 支持中文 (使用 UTF-8 编码)
3. 使用标准 shell 脚本，外部依赖很少
使用方法：
1. mkdir myca; mv ca myca; cd myca
2. ./ca init
3. ./ca server # 生成 Server 证书，放在 server/ 目录下。
4. ./ca client # 生成 Client 证书，放在 client/ 目录下。
#!/bin/sh
# by lgx@slhy.net 2005.03.09
# Usage: ca init; ca server; ca client
DB_DIR=db
DB_CERTS_DIR=$DB_DIR/certs
DB_SERIAL_FILE=$DB_DIR/serial
DB_INDEX_FILE=$DB_DIR/index
DB_RAND_FILE=$DB_DIR/rand
CA_KEY_FILE=ca.key
CA_CRT_FILE=ca.crt
CONF_FILE=.config
SERVER_DIR=server
CLIENT_DIR=client
OPENSSL=openssl
CUR_SERIAL=0
function info ()
{
echo -e "\033[32m$1\033[0m"
}
function warn()
{
echo -e "\033[33m$1\033[0m"
}
function error()
{
echo -e "\033[31m$1\033[0m"
return 1
}
# 签名，生成证书
# $1 = 要签名的证书请求文件 (.csr)
# $2 = 输出的证书文件 (.crt)
function sign ()
{
info "CA signing: $1 -> $2"
$OPENSSL ca -config $CONF_FILE -out $2 -infiles $1
info "CA verifying: $2 <-> $CA_CRT_FILE"
$OPENSSL verify -CAfile $CA_CRT_FILE $2
rm -f $DB_SERIAL_FILE.old $DB_INDEX_FILE.old
}
# 初始化 CA 系统，生成 CA 根证书
function init ()
{
mkdir -p $DB_DIR
mkdir -p $DB_CERTS_DIR
mkdir -p $SERVER_DIR
mkdir -p $CLIENT_DIR
if [ ! -f $DB_SERIAL_FILE ]; then
echo '01' > $DB_SERIAL_FILE
fi
if [ ! -f $DB_INDEX_FILE ]; then
touch $DB_INDEX_FILE
fi
cat > $CONF_FILE << EOT
[ ca ]
default_ca = CA_own
[ CA_own ]
dir = .
certs = \$dir
new_certs_dir = \$dir/$DB_CERTS_DIR
database = \$dir/$DB_INDEX_FILE
serial = \$dir/$DB_SERIAL_FILE
RANDFILE = \$dir/$DB_RAND_FILE
certificate = \$dir/$CA_CRT_FILE
private_key = \$dir/$CA_KEY_FILE
default_days = 3650
default_crl_days = 30
default_md = sha1
preserve = no
policy = policy_anything
string_mask = utf8only
extensions = ssl_client
[ policy_anything ]
countryName = optional
stateOrProvinceName = optional
localityName = optional
organizationName = optional
organizationalUnitName = optional
commonName = supplied
emailAddress = optional
[ req ]
distinguished_name = req_distinguished_name
attributes = req_attributes
[ req_distinguished_name ]
countryName = Country Name (2 letter code)
countryName_default = US
stateOrProvinceName = State or Province Name (full name)
stateOrProvinceName_default = New York
localityName = Locality Name (eg, city)
localityName_default = New York
0.organizationName = Organization Name (eg, company)
0.organizationName_default = Microsoft Corp.
organizationalUnitName = Organizational Unit Name (eg, section)
#organizationalUnitName_default =
commonName = Common Name (eg, YOUR name)
commonName_max = 64
emailAddress = Email Address
emailAddress_max = 64
[ req_attributes ]
challengePassword = A challenge password
challengePassword_min = 4
challengePassword_max = 20
unstructuredName = An optional company name
unstructuredName_default = Microsoft
EOT
info "CREATE CA KEY"
$OPENSSL genrsa -aes256 -out $CA_KEY_FILE 2048
info "CREATE CA CRT"
$OPENSSL req -config $CONF_FILE -new -x509 -days 7300 -key $CA_KEY_FILE -out $CA_CRT_FILE
}
# 生成 WWW 服务器用的证书
function server ()
{
SERVER_KEY_FILE=$SERVER_DIR/$CUR_SERIAL.key
SERVER_KEY_FILE2=$SERVER_DIR/$CUR_SERIAL.key.unsecure
SERVER_CSR_FILE=$SERVER_DIR/$CUR_SERIAL.csr
SERVER_CRT_FILE=$SERVER_DIR/$CUR_SERIAL.crt
info "CREATE SERVER KEY FILE"
$OPENSSL genrsa -aes256 -out $SERVER_KEY_FILE 2048
info "CREATE UNSECURE SERVER KEY FILE"
openssl rsa -in $SERVER_KEY_FILE -out $SERVER_KEY_FILE2
info "CREATE SERVER CERT REQUEST"
$OPENSSL req -config $CONF_FILE -new -key $SERVER_KEY_FILE -out $SERVER_CSR_FILE
info "SIGN AND CREATE SERVER CRT FILE"
sign $SERVER_CSR_FILE $SERVER_CRT_FILE
}
# 生成客户端证书 (PKCS12 格式)
function client ()
{
CLIENT_KEY_FILE=$CLIENT_DIR/$CUR_SERIAL.key
CLIENT_CSR_FILE=$CLIENT_DIR/$CUR_SERIAL.csr
CLIENT_CRT_FILE=$CLIENT_DIR/$CUR_SERIAL.crt
CLIENT_P12_FILE=$CLIENT_DIR/$CUR_SERIAL.p12
info "CREATE CLIENT KEY FILE"
$OPENSSL genrsa -aes256 -out $CLIENT_KEY_FILE 2048
info "CREATE CLIENT CERT REQUEST"
$OPENSSL req -config $CONF_FILE -new -key $CLIENT_KEY_FILE -out $CLIENT_CSR_FILE
info "SIGN AND CREATE CLIENT CRT FILE"
sign $CLIENT_CSR_FILE $CLIENT_CRT_FILE
info "EXPORT TO PKCS#12 FORMAT"
$OPENSSL pkcs12 -export -aes256 -in $CLIENT_CRT_FILE -inkey $CLIENT_KEY_FILE -out $CLIENT_P12_FILE
}
# 清除证书系统，删除所有信息，仅保留此脚本
function reset ()
{
rm -rf $DB_CERTS_DIR $DB_SERIAL_FILE $DB_INDEX_FILE $CONF_FILE
rm -f $CA_CRT_FILE $CA_KEY_FILE
rm -rf $DB_DIR
rm -rf $SERVER_DIR $CLIENT_DIR
}
if [ $# -ne 1 ]
then
error "Usage: $0 init|server|client|reset"
exit 1
fi
if [ "$1" != "init" ]; then
if [ ! -f $DB_INDEX_FILE ]; then
error "Please call 'init' firstly"
exit 1
fi
CUR_SERIAL=`cat $DB_SERIAL_FILE`
fi
case "$1" in
init)
info "INIT CA SYSTEM"
init
exit
;;
server)
info "CREAT SERVER CERT"
server
exit
;;
client)
info "CREATE CLIENT CERT"
client
exit
;;
reset)
info "RESET SYSTEM"
reset
exit
;;
*)
error "Usage: $0 init|server|client|reset"
exit 1
esac
exit 0
方便数字证书生成的小工具 方便数字证书生成的小工具2006-3-29 15:38:48方便数字证书生成的小工具2006-3-29 15:38:48方便数字证书生成的小工具 |
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方便数字证书生成的小工具 方便数字证书生成的小工具2006-3-29 15:38:48方便数字证书生成的小工具2006-3-29 15:38:48方便数字证书生成的小工具 方便数字证书生成的小工具 方便数字证书生成的小工具2006-3-29 15:38:48方便数字证书生成的小工具2006-3-29 15:38:48方便数字证书生成的小工具
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