通过负载均衡器进行身份验证时,Keycloak无效代码

问题描述 投票:0回答:1

我正在尝试为我的公司设置Keycloak,但遇到了一些我无法解决的问题。我目前以独立群集模式在两台服务器上安装了密钥库。我拥有这些服务器,而另一个组拥有外部负载平衡器。我创建了两个领域,一个领域为詹金斯(Jenkins),另一个领域为Grafana。当我将它们配置为直接指向服务器时,它可以正常工作。当我尝试通过负载平衡的URL进行身份验证时,就会出现此问题。以下是Keycloak,grafana和Jenksins的一些日志。这两个服务器都配置了standalone-ha.xml,并且配置完全相同。

Keycloak日志:

2020-02-19 06:30:19,599 WARN  [org.keycloak.events] (default task-1) type=CODE_TO_TOKEN_ERROR, realmId=CICD, clientId=grafana, userId=null, ipAddress=24.43.182.84, error=invalid_code, grant_type=authorization_code, code_id=08c751b6-d6a1-4b55-9f69-4b4c28c0c9c4, client_auth_method=client-secret

Grafana日志:

t=2020-02-19T14:32:09+0000 lvl=info msg="Request Completed" logger=context userId=0 orgId=0 uname= method=GET path=/login/generic_oauth status=302 remote_addr=172.23.0.5 time_ms=0 size=345 referer=https://example.com/grafana/login
t=2020-02-19T14:32:52+0000 lvl=info msg="state check" logger=oauth queryState=0c5576040cb0984602e4e5a8ccc891e425065c740f9c6e4b3331494ad5c69b9b cookieState=0c5576040cb0984602e4e5a8ccc891e425065c740f9c6e4b3331494ad5c69b9b
t=2020-02-19T14:32:52+0000 lvl=eror msg=login.OAuthLogin(NewTransportWithCode) logger=context userId=0 orgId=0 uname= error="oauth2: cannot fetch token: 400 Bad Request\nResponse: {\"error\":\"invalid_grant\",\"error_description\":\"Code not valid\"}"
t=2020-02-19T14:32:52+0000 lvl=eror msg="Request Completed" logger=context userId=0 orgId=0 uname= method=GET path=/login/generic_oauth status=500 remote_addr=172.23.0.5 time_ms=21 size=1751 referer="https://load_balanced_example.com/auth/realms/CICD/protocol/openid-connect/auth?access_type=online&client_id=grafana&redirect_uri=https%3A%2F%2Fexample.com%2Fgrafana%2Flogin%2Fgeneric_oauth&response_type=code&scope=openid+email+profile&state=kyersRiz2wsAryohnLlZPPdtQjA6MJO8wanOnDaXgaY%3D"

Jenkins的回复:

com.google.api.client.auth.oauth2.TokenResponseException: 400 Bad Request
{
  "error" : "invalid_grant",
  "error_description" : "Code not valid"
}

Keycloak服务:

[Unit]
Description=Keycloak
After=network.target

[Service]
Type=idle
User=keycloak
Group=keycloak
ExecStart=/opt/keycloak/current/bin/standalone.sh --server-config=standalone-ha.xml -b 0.0.0.0
TimeoutStartSec=600
TimeoutStopSec=600

[Install]
WantedBy=multi-user.target

我的客户端在密钥库中设置的屏幕截图:enter image description here

我在Grafana中的配置:

GF_AUTH_GENERIC_OAUTH_ENABLED=True
GF_AUTH_GENERIC_OAUTH_ALLOW_SIGN_UP=True
GF_AUTH_GENERIC_OAUTH_NAME=KeyCloakOAuth
GF_AUTH_GENERIC_OAUTH_CLIENT_ID=grafana
GF_AUTH_GENERIC_OAUTH_CLIENT_SECRET=MYSECRETKEY
GF_AUTH_GENERIC_OAUTH_SCOPES=openid email profile
GF_AUTH_GENERIC_OAUTH_AUTH_URL=https://load_balanced_example/auth/realms/CICD/protocol/openid-connect/auth
GF_AUTH_GENERIC_OAUTH_TOKEN_URL=https://load_balanced_example.com/auth/realms/CICD/protocol/openid-connect/token
GF_AUTH_GENERIC_OAUTH_API_URL=https://load_balanced_example.com/auth/realms/CICD/protocol/openid-connect/userinfo
GF_AUTH_GENERIC_OAUTH_TLS_SKIP_VERIFY_INSECURE=True
GF_AUTH_GENERIC_OAUTH_ROLE_ATTRIBUTE_PATH=contains(roles[*], 'Admin') && 'Admin' || contains(roles[*], 'Editor') && 'Editor' || 'Viewer'

一些我的standalone-ha.xml配置:

<subsystem xmlns="urn:jboss:domain:datasources:5.0">
            <datasources>
                <datasource jndi-name="java:jboss/datasources/ExampleDS" pool-name="ExampleDS" enabled="true" use-java-context="true" statistics-enabled="${wildfly.datasources.statistics-enabled:${wildfly.statistics-enabled:false}}">
                    <connection-url>jdbc:h2:mem:test;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=FALSE</connection-url>
                    <driver>h2</driver>
                    <security>
                        <user-name>sa</user-name>
                        <password>sa</password>
                    </security>
                </datasource>
                <datasource jndi-name="java:jboss/datasources/KeycloakDS" pool-name="KeycloakDS" enabled="true" use-java-context="true" statistics-enabled="${wildfly.datasources.statistics-enabled:${wildfly.statistics-enabled:false}}">
                    <connection-url>jdbc:mariadb://example_db.com:3306/keycloak</connection-url>
                    <driver>mariadb</driver>
                    <security>
                        <user-name>keycloak</user-name>
                        <password>mydbpassword</password>
                    </security>
                </datasource>
                <drivers>
                    <driver name="h2" module="com.h2database.h2">
                        <xa-datasource-class>org.h2.jdbcx.JdbcDataSource</xa-datasource-class>
                    </driver>
                    <driver name="mariadb" module="org.mariadb">
                        <xa-datasource-class>org.mariadb.jdbc.MariaDbDataSource</xa-datasource-class>
                    </driver>
                </drivers>
            </datasources>
<server name="default-server">
                <ajp-listener name="ajp" socket-binding="ajp"/>
                <http-listener name="default" socket-binding="http" proxy-address-forwarding="true" redirect-socket="proxy-https"/>
                <https-listener name="https" socket-binding="https" security-realm="ApplicationRealm" enable-http2="true"/>
                <host name="default-host" alias="localhost">
                    <location name="/" handler="welcome-content"/>
                    <http-invoker security-realm="ApplicationRealm"/>
                </host>
            </server>
<socket-binding-group name="standard-sockets" default-interface="public" port-offset="${jboss.socket.binding.port-offset:0}">
        <socket-binding name="ajp" port="${jboss.ajp.port:8009}"/>
        <socket-binding name="http" port="${jboss.http.port:8080}"/>
        <socket-binding name="https" port="${jboss.https.port:8443}"/>
        <socket-binding name="jgroups-mping" interface="private" multicast-address="${jboss.default.multicast.address:230.0.0.4}" multicast-port="45700"/>
        <socket-binding name="jgroups-tcp" interface="private" port="7600"/>
        <socket-binding name="jgroups-tcp-fd" interface="private" port="57600"/>
        <socket-binding name="jgroups-udp" interface="private" port="55200" multicast-address="${jboss.default.multicast.address:230.0.0.4}" multicast-port="45688"/>
        <socket-binding name="jgroups-udp-fd" interface="private" port="54200"/>
        <socket-binding name="management-http" interface="management" port="${jboss.management.http.port:9990}"/>
        <socket-binding name="management-https" interface="management" port="${jboss.management.https.port:9993}"/>
        <socket-binding name="modcluster" multicast-address="${jboss.modcluster.multicast.address:224.0.1.105}" multicast-port="23364"/>
        <socket-binding name="txn-recovery-environment" port="4712"/>
        <socket-binding name="txn-status-manager" port="4713"/>
        <socket-binding name="proxy-https" port="443"/>
        <outbound-socket-binding name="mail-smtp">
            <remote-destination host="localhost" port="25"/>
        </outbound-socket-binding>

可能需要指出的另一件事是,我已经在apache反向代理后面设置了密钥库服务器,并将负载均衡器指向该服务器,而我已经将apache排除在等式之外,而让负载均衡器直接指向端口8443上的keycloak服务。

我还从进行负载平衡的团队中验证了X-Forwarded-For和X-Forwarded-Proto已启用,并且它们正在转发客户端IP。如果要在LB上寻找其他设置,请告诉我。

[如果有人可以帮助我指出正确的方向,那就太好了!如果有未包含的日志或可能有助于解决问题的配置,请通知我。

我正在尝试为我的公司设置Keycloak,但遇到了一些我无法解决的问题。我目前以独立群集模式在两台服务器上安装了密钥库。我有这些服务器...

authentication openid openid-connect keycloak grafana
1个回答
0
投票

我知道了。问题在于两个节点的集群。我必须将jgroups配置为使用TCP而不是UDP,并添加了TCPPING。

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