使用MacBook生成服务器使用的p12证书文件

#将aps_development.cer转换成aps_development.pem格式

openssl x509 -in aps_development.cer -inform DER -out aps_development.pem -outform PEM

#将p12格式的专用密钥转换成pem，依次输入密码

openssl pkcs12 -nocerts -out APNS_Noenc.pem -in APNS.p12

#创建PKCS#12格式的p12文件

openssl pkcs12 -export -in aps_development.pem -inkey APNS_Noenc.pem -certfile APNS.certSigningRequest -name "aps_development" -out aps_development.p12

如下是验证结果：

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MacBook-Air:Desktop admin$

MacBook-Air:Desktop chenruibo$ openssl x509 -in aps_development.cer -inform DER -out aps_development.pem -outform PEM

MacBook-Air:Desktop admin$ openssl pkcs12 -nocerts -out APNS_Noenc.pem -in APNS.p12

Enter Import Password:

MAC verified OK

Enter PEM pass phrase:

Verifying - Enter PEM pass phrase:

MacBook-Air:Desktop admin$ openssl pkcs12 -export -in aps_development.pem -inkey APNS_Noenc.pem -certfile APNS.certSigningRequest -name "aps_development" -out aps_development.p12

Enter pass phrase for APNS_Noenc.pem:

Enter Export Password:

Verifying - Enter Export Password:

MacBook-Air:Desktop admin$

MacBook-Air:Desktop admin$