keycloak：无法识别的字段“access_token”

Question

我的密钥斗篷管理客户端有问题。

当我尝试做的时候：

// Création d'un client Keycloak
            Keycloak keycloak = KeycloakBuilder.builder()
                    .serverUrl(keycloakUrlAuth)
                    .realm(keycloakRealm)
                    .grantType(OAuth2Constants.CLIENT_CREDENTIALS)
                    .clientId(keycloakClientId)
                    .clientSecret(keycloakClientSecret)
                    .build();
            // Obtention du token d'accès
            AccessTokenResponse token = keycloak.tokenManager().getAccessToken();
            return token.getToken();

我总是得到这个错误：

at [Source: (org.jboss.resteasy.client.jaxrs.internal.ClientResponse$InputStreamWrapper); line: 1, column: 18] (through reference chain: org.keycloak.representations.AccessTokenResponse["access_token"]): javax.ws.rs.client.ResponseProcessingException: javax.ws.rs.ProcessingException: com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: Unrecognized field "access_token" (class org.keycloak.representations.AccessTokenResponse), not marked as ignorable (10 known properties: "tokenType", "notBeforePolicy", "otherClaims", "token", "sessionState", "refreshExpiresIn", "scope", "expiresIn", "refreshToken", "idToken"])
docker-jboss-1  |  at [Source: (org.jboss.resteasy.client.jaxrs.internal.ClientResponse$InputStreamWrapper); line: 1, column: 18] (through reference chain: org.keycloak.representations.AccessTokenResponse["access_token"])
docker-jboss-1  |       at org.jboss.resteasy.client.jaxrs.internal.ClientInvocation.extractResult(ClientInvocation.java:138)
docker-jboss-1  |       at org.jboss.resteasy.client.jaxrs.internal.proxy.extractors.BodyEntityExtractor.extractEntity(BodyEntityExtractor.java:60)
docker-jboss-1  |       at org.jboss.resteasy.client.jaxrs.internal.proxy.ClientInvoker.invoke(ClientInvoker.java:104)
docker-jboss-1  |       at org.jboss.resteasy.client.jaxrs.internal.proxy.ClientProxy.invoke(ClientProxy.java:76)
docker-jboss-1  |       at com.sun.proxy.$Proxy519.grantToken(Unknown Source)
docker-jboss-1  |       at org.keycloak.admin.client.token.TokenManager.grantToken(TokenManager.java:99)
docker-jboss-1  |       at org.keycloak.admin.client.token.TokenManager.getAccessToken(TokenManager.java:75)

这是我的 pom.xml ：

    <properties>
            <jackson-version>2.13.3</jackson-version>
            <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        </properties>
    <dependency>
                <groupId>javax</groupId>
                <artifactId>javaee-api</artifactId>
                <version>7.0</version>
                <scope>provided</scope>
            </dependency>
    
            <dependency>
                <groupId>org.jboss.resteasy</groupId>
                <artifactId>resteasy-jaxrs</artifactId>
                <version>3.0.26.Final-redhat-1</version>
                <scope>provided</scope>
            </dependency>
    
            <dependency>
                <groupId>org.jboss.resteasy</groupId>
                <artifactId>resteasy-cdi</artifactId>
                <version>3.0.26.Final-redhat-1</version>
                <scope>provided</scope>
            </dependency>
    
            <dependency>
                <groupId>org.jboss.resteasy</groupId>
                <artifactId>resteasy-multipart-provider</artifactId>
                <version>3.0.26.Final-redhat-1</version>
                <scope>provided</scope>
            </dependency>
    
            <dependency>
                <groupId>org.jboss.resteasy</groupId>
                <artifactId>resteasy-cache-core</artifactId>
                <version>3.1.4.Final</version>
            </dependency>
    <dependency>
                <groupId>com.fasterxml.jackson.core</groupId>
                <artifactId>jackson-core</artifactId>
                <version>${jackson-version}</version>
            </dependency>
    
            <dependency>
                <groupId>com.fasterxml.jackson.core</groupId>
                <artifactId>jackson-databind</artifactId>
                <version>${jackson-version}</version>
            </dependency>
    
            <dependency>
                <groupId>com.fasterxml.jackson.core</groupId>
                <artifactId>jackson-annotations</artifactId>
                <version>${jackson-version}</version>
            </dependency>
    
            <dependency>
                <groupId>com.fasterxml.jackson.jaxrs</groupId>
                <artifactId>jackson-jaxrs-base</artifactId>
                <version>${jackson-version}</version>
            </dependency>
    
            <dependency>
                <groupId>com.fasterxml.jackson.jaxrs</groupId>
                <artifactId>jackson-jaxrs-json-provider</artifactId>
                <version>${jackson-version}</version>
            </dependency>
    
            <dependency>
                <groupId>com.fasterxml.jackson.module</groupId>
                <artifactId>jackson-module-jaxb-annotations</artifactId>
                <version>${jackson-version}</version>
            </dependency>
    
            <dependency>
                <groupId>com.fasterxml.jackson.datatype</groupId>
                <artifactId>jackson-datatype-jsr310</artifactId>
                <version>${jackson-version}</version>
            </dependency>
    
            <dependency>
                <groupId>org.jboss.resteasy</groupId>
                <artifactId>resteasy-jackson2-provider</artifactId>
                <version>3.0.26.Final-redhat-1</version>
                <exclusions>
                    <exclusion>
                        <groupId>com.fasterxml.jackson.jaxrs</groupId>
                        <artifactId>jackson-jaxrs-json-provider</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
    <dependency>
                <groupId>org.keycloak</groupId>
                <artifactId>keycloak-core</artifactId>
                <version>20.0.5</version>
            </dependency>
            <dependency>
                <groupId>org.keycloak</groupId>
                <artifactId>keycloak-adapter-core</artifactId>
                <version>20.0.5</version>
            </dependency>
<dependency>
            <groupId>org.keycloak</groupId>
            <artifactId>keycloak-admin-client</artifactId>
            <version>20.0.5</version>
        </dependency>

以及我们使用的 jboss-deployment-structure（我们排除了一些模块以便能够使用更新版本的 jackson - 需要 openapi）：

<jboss-deployment-structure>
    <deployment>
        <dependencies>
            <system export="true">
                <paths>
                    <path name="sun/reflect"/>
                </paths>
            </system>
        </dependencies>
        <exclusions>
            <module name="org.dom4j"/>
            <module name="com.fasterxml.jackson.core.jackson-core"/>
            <module name="com.fasterxml.jackson.core.jackson-annotations"/>
            <module name="com.fasterxml.jackson.core.jackson-databind"/>
            <module name="com.fasterxml.jackson.datatype.jackson-datatype-jdk8"/>
            <module name="com.fasterxml.jackson.datatype.jackson-datatype-jsr310"/>
            <module name="com.fasterxml.jackson.jaxrs.jackson-jaxrs-json-provider"/>
            <module name="org.jboss.resteasy.resteasy-jackson2-provider"/>
            <module name="org.jboss.resteasy.resteasy-jackson-provider"/>
        </exclusions>
    </deployment>
</jboss-deployment-structure>

我已经尝试了很多东西..更改版本，排除依赖项..但没有任何效果:(

有人可以帮我吗？

谢谢