Decrypt the password of the nacos connected account

[zhangdonghaicn]

Company regulations require that passwords in plain text not appear in the configuration file.

1. Recently, the project introduced Nacos as the configuration center of the service, using the package spring-cloud-starter-alibaba-nacos-config
2. Implement Jasypt encryption of Nacos Client login password for Nacos client and Nacos Server connection
   Have you dealt with cases like this, asking for advice?

local:
namespace: dev

spring:
application:
name: mars-springboot-nacos
cloud:
nacos:
config:
server-addr: 192.168.0.1:8848
namespace: ${local.namespace}
username: nacos
password: ENC(GABwNsWUVBFqHr7iURHTZNbXNiI3FrAphcRkYCue0+ZBQXndNfnnOEmsxd)
discovery:
server-addr: 192.168.0.1:8848:8848
metadata:
user.name: "admin"
user.password: "admin"
username: nacos
password: ENC(GABwNsWUVBFqHr7iURHTZNbXNiI3FrAphcRkYCue0+ZBQXndNfnnOEmsxd)
namespace: ${local.namespace}

1.Company-defined StringEncryptor
public class CoustormStringEncryptor implements StringEncryptor

2. config class
@bean(name="coustormStringEncryptor ")
public StringEncryptor stringEncryptor() {
return new CoustormStringEncryptor();
}

3. Unable to decrypt
However, it is possible to encrypt and decrypt nacos connection passwords using StringEncryptor without overwriting
Update your application's configuration

2024-11-05 15:47:22.005 ERROR 1668 --- [ main] o.s.b.d.LoggingFailureAnalysisReporter :

---

APPLICATION FAILED TO START

---

Description:

Failed to bind properties under 'spring.cloud.nacos.config.password' to java.lang.String:

Reason: org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'spring.cloud.nacos.config.password' to java.lang.String

Action:

Update your application's configuration

Disconnected from the target VM, address: 'javadebug', transport: 'shared memory'

Process finished with exit code 1