Keycloak Keystore 和 Java Keystore with HTTPS -> redirect loop

Question

我用 Docker 和运行构建的运行 keycloak 出现了一个奇怪的错误。这是我的 DockerKeycloak 文件。它使用 LetsEncrypt 证书将 .pem 文件更改为 .crt 和 .key 文件，因为 Keycloak 密钥库需要一个 tls.crt 和一个 tls.key 文件。

docker run  -d \
 -v /etc/letsencrypt/live/ds-gym.de/tls.crt:/etc/x509/https/tls.crt \
 -v /etc/letsencrypt/live/ds-gym.de/tls.key:/etc/x509/https/tls.key \
 -e KEYCLOAK_USER=myadmin \
 -e KEYCLOAK_PASSWORD=mypassword \
 -p 8443:8443 jboss/keycloak

我运行来自以下文件的另一个 docker 容器：由于我无法在 Java 密钥库中导入多个文件，我将 .crt 和 .key 转换为 .der文件，还尝试了 .p12 文件。两者均无效。

FROM openjdk:8-jre

COPY certificate.pfx $JAVA_HOME/jre/lib/security/certificate.pfx

RUN \
    cd $JAVA_HOME/jre/lib/security \
    keytool -importkeystore -srckeystore certificate.pfx -srcstorepass -changeit -srcstoretype pkcs12 -destkeystore cacerts -deststorepass changeit -deststoretype JKS

RUN mkdir -p /opt/shinyproxy/
RUN wget https://www.shinyproxy.io/downloads/shinyproxy-2.3.0.jar -O /opt/shinyproxy/shinyproxy.jar
COPY application.yml /opt/shinyproxy/application.yml

WORKDIR /opt/shinyproxy/
CMD ["java", "-jar", "/opt/shinyproxy/shinyproxy.jar"]

它通过以下命令启动：

sudo docker run -v /var/run/docker.sock:/var/run/docker.sock --net sp-example-net -p 5000:5000 shinyproxy-example

Nginx 作为反向代理位于端点之前：它是这样完成的：

location / {

        proxy_pass          http://127.0.0.1:5000;

        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_read_timeout 600s;

       proxy_http_version 1.1;
       proxy_set_header Upgrade $http_upgrade;
       proxy_set_header Connection "upgrade";
       proxy_read_timeout 600s;

       proxy_redirect    off;
       proxy_set_header  Host             $http_host;
       proxy_set_header  X-Real-IP        $remote_addr;
       proxy_set_header  X-Forwarded-For  $proxy_add_x_forwarded_for;
       proxy_set_header  X-Forwarded-Proto $scheme;


    }

    location /auth/ {

        proxy_pass          https://127.0.0.1:8443;

       proxy_http_version 1.1;
       proxy_set_header Upgrade $http_upgrade;
       proxy_set_header Connection "upgrade";
       proxy_read_timeout 600s;

       proxy_redirect    off;
       proxy_set_header  Host             $http_host;
       proxy_set_header  X-Real-IP        $remote_addr;
       proxy_set_header  X-Forwarded-For  $proxy_add_x_forwarded_for;
       proxy_set_header  X-Forwarded-Proto $scheme;

    }

我想我将 .der/.p12 文件复制到的 Java 密钥库可能存在问题，但也许它也与密钥斗篷有关。这些是我的错误：

在浏览器上我看到了这个：

ERR_TOO_MANY_REDIRECTS

启动应用程序时显示。

2019-12-22 17:14:06.033 WARN 1 --- [ XNIO-2 task-6] a.a.ClientIdAndSecretCredentialsProvider : Client 'account' doesn't have secret available 2019-12-22 17:14:06.050 ERROR 1 --- [ XNIO-2 task-6] o.k.adapters.OAuthRequestAuthenticator : failed to turn code into token

Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

谁能帮我正确导入证书？

Answer 1

Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

很可能您的 Keycloak 证书 /etc/letsencrypt/live/ds-gym.de/tls.crt 不包含完整的证书链。对于 LE 证书来说，这是非常普遍的问题。 ssllabs.com 还报告了 ds-gym.de 域的链问题。请修复证书（使用全链 pem 证书格式）并重新启动 Keycloak。

至少这是您设置中的一个明显问题。

Keycloak Keystore 和 Java Keystore with HTTPS -> redirect loop

Keycloak Keystore and Java Keystore with HTTPS -> redirect loop

ssl

docker

keycloak

shinyproxy