Spring Cloud Config Character Key

Question

I have a simple project using Spring Cloud Config Server, and I'm trying to just encrypt and decrypt some values. I am creating a project as a Spring Starter Project using the following pom.xml with Spring Boot.

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.oreilly.cloud</groupId>
    <artifactId>spring-microservices-config-server6</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>jar</packaging>

    <name>spring-microservices-config-server6</name>
    <description>Demo project for Spring Boot</description>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.4.2.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-config-server</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>Camden.SR2</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>


</project>

Edit the main Spring Boot Application class to add annotation @EnableConfigServeras follows:

@SpringBootApplication
@EnableConfigServer
public class SpringMicroservicesConfigServer6Application {

    public static void main(String[] args) {
        SpringApplication.run(SpringMicroservicesConfigServer6Application.class, args);
    }
}

In my application.properties file, I point to the git repository, configure the server port and enable symmetric key encryption using the encrypt.keyfollowing:

server.port=8888
spring.cloud.config.server.git.uri=C:/Users/training/Desktop/sts-workspace/configuration
encrypt.key=secret

Next, I open the bash shell and encrypt some data:

$ curl http://localhost:8888/encrypt -d Kevin

Which produces a value:

`315ca5592635e4f65e0a0278cd08f74b5cef27e8379bd0e0d81d08c9ed8fbac161d`

If I try to decrypt the value using:

$ curl localhost:8888/decrypt --data-urlencode 315ca5592635e4f65e0a0278cd08f74cef27e8379bd0e0d81d08c9ed8fbac161d

I get the following error:

276description":"Text not encrypted with this key","status":"INVALID"}

, . , , , ? - ?

Answer 1

, :

$ curl -X POST localhost:8888/encrypt -d FOO
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100    67  100    64  100     3   4000    187 --:--:-- --:--:-- --:--:--  4000e474cd78d6c18e0e5395e67a3bc0865a75077650e91d2249d460e91d6989ce87

4000e474cd78d6c18e0e5395e67a3bc0865a75077650e91d2249d460e91d6989ce87 , .

, , , .

- : e474cd78d6c18e0e5395e67a3bc0865a75077650e91d2249d460e91d6989ce87

$ curl localhost:8888/decrypt -d e474cd78d6c18e0e5395e67a3bc0865a75077650e91d2249d460e91d6989ce87
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100    67  100     3  100    64    187   4000 --:--:-- --:--:-- --:--:--  4000FOO