java - com.akamai.edgegrid.signer 无法解析

Question

遇到一个让我抓狂的问题。在 AEM (6.0 SP3) 中实现 Amakai Edgegrid 身份验证，它会阻止我的主要服务包启动，因为它不是 OSGi 包。

与 this issue 中指出的问题完全相同，但这并不能解决任何问题，因为我从未包含过依赖关系的范围。

    <dependency>
        <groupId>org.apache.httpcomponents</groupId>
        <artifactId>httpclient</artifactId>
        <version>4.5.3</version>
    </dependency>
    <dependency>
        <groupId>org.apache.httpcomponents</groupId>
        <artifactId>httpcore</artifactId>
        <version>4.3.2</version>
    </dependency>
    <dependency>
        <groupId>com.akamai.edgegrid</groupId>
        <artifactId>edgegrid-signer-core</artifactId>
        <version>2.1.0</version>
    </dependency>
    <dependency>
        <groupId>com.akamai.edgegrid</groupId>
        <artifactId>edgegrid-signer-apache-http-client</artifactId>
        <version>2.1.0</version>
    </dependency>

com.akamai.edgegrid.signer -- Cannot be resolved com.akamai.edgegrid.signer.apachehttpclient -- Cannot be resolved

错误日志..

ERROR [qtp1187594825-933] org.apache.felix.http.jetty %bundles.pluginTitle: Cannot start (org.osgi.framework.BundleException: Unresolved constraint in bundle com.aem.common-service [478]: Unable to resolve 478.21: missing requirement [478.21] osgi.wiring.package; (osgi.wiring.package=com.akamai.edgegrid.signer)) org.osgi.framework.BundleException: Unresolved constraint in bundle com.aem.common-service [478]: Unable to resolve 478.21: missing requirement [478.21] osgi.wiring.package; (osgi.wiring.package=com.akamai.edgegrid.signer) at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:3980) at org.apache.felix.framework.Felix.startBundle(Felix.java:2043) at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:976) at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:963) at org.apache.felix.webconsole.internal.core.BundlesServlet.doPost(BundlesServlet.java:364) at javax.servlet.http.HttpServlet.service(HttpServlet.java:641) at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) at org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:526) at org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:450) at org.apache.felix.http.base.internal.handler.ServletHandler.doHandle(ServletHandler.java:339) at org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:300) at org.apache.felix.http.base.internal.dispatch.ServletPipeline.handle(ServletPipeline.java:93) at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:50) at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31) at org.apache.sling.i18n.impl.I18NFilter.doFilter(I18NFilter.java:128) at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:108) at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:80) at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:46) at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31) at org.apache.felix.http.sslfilter.internal.SslFilter.doFilter(SslFilter.java:89) at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:108) at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:80) at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:46) at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31) at org.apache.felix.http.sslfilter.internal.SslFilter.doFilter(SslFilter.java:55) at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:108) at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:80) at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:46) at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31) at org.apache.sling.security.impl.ReferrerFilter.doFilter(ReferrerFilter.java:290) at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:108) at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:80) at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:46) at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31) at com.adobe.granite.license.impl.LicenseCheckFilter.doFilter(LicenseCheckFilter.java:300) at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:108) at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:80) at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:46) at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31) at org.apache.sling.featureflags.impl.FeatureManager.doFilter(FeatureManager.java:115) at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:108) at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:80) at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:46) at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31) at org.apache.sling.engine.impl.log.RequestLoggerFilter.doFilter(RequestLoggerFilter.java:75) at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:108) at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:80) at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:46) at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31) at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:84) at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:46) at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31) at org.apache.felix.http.base.internal.dispatch.FilterPipeline.dispatch(FilterPipeline.java:76) at org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:49) at org.apache.felix.http.base.internal.DispatcherServlet.service(DispatcherServlet.java:67) at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:229) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java:370) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494) at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:982) at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1043) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:865) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240) at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82) at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:667) at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) at java.lang.Thread.run(Thread.java:748)

我还尝试使用 maven-bundle-plugin 使用 Export-Package 和 Embed-Dependency。这似乎首先解决了问题，但它会引发其他问题，这些问题也会阻止主包启动。

Answer 1

我能够与 Akamai 的 Martin 合作，发布了 Edgegrid 依赖项的新版本 4.0.0。这些更改删除了许多不必要的依赖项，并且还使在 OSGi 中使用 maven-bundle-plugin 变得更容易。

使用此依赖项的包的最终 maven-bundle-plugin 配置..

        <plugin>
            <groupId>org.apache.felix</groupId>
            <artifactId>maven-bundle-plugin</artifactId>
            <configuration>
                <instructions>
                    <Bundle-Activator>com.foo.common.service.Activator</Bundle-Activator>
                    <Export-Package>com.foo.common.service.*;com.google.zxing.*;com.akamai.edgegrid.*;version=${project.version}</Export-Package>
                    <Embed-Dependency>commons-lang3,ooxml-schemas,jackson-core,gson,sitemapgen4j,edgegrid-signer-apache-http-client</Embed-Dependency>
                    <!-- <Sling-Bundle-Resources>/var/classes</Sling-Bundle-Resources> <Sling-Initial-Content>SLINGINF/sling/servlets/;overwrite:=true;uninstall:=true;path:=/apps/sling/servlets,SLING-INF/public/;overwrite:=true;uninstall:=true;path:=/apps/public</Sling-Initial-Content> -->
                </instructions>
            </configuration>
        </plugin>

添加后，使用 Edgegrid 依赖项的 4.0.0 版本，我的包立即启动。