java - 无法使用 API Java SSL 和证书调用 EWS 服务

标签 java calendar exchangewebservices exchange-server-2010

我实际上正在研究 EWS Java API。目标是访问日历中的数据。因此，我开始学习如何使用 EWS Java API。

从示例开始，我发现了一些问题:

ExchangeService service = new ExchangeService();
        ExchangeCredentials credentials = new WebCredentials("me@company.com",  "password");    
        service.setCredentials(credentials);            
        //WebProxy webProxy = new WebProxy("proxy.domain.company", 8080);
        //There's no credentials for the proxy 
        //service.setWebProxy(webProxy);  
        try {
            service.setUrl(new URI("https://domain.company/ews/exchange.asmx"));
        } catch (URISyntaxException e) {
            e.printStackTrace();
        }    
        EmailMessage msg;
        try {
            msg = new EmailMessage(service);
            msg.setSubject("hello world");
            msg.setBody(MessageBody.getMessageBodyFromText("Sent using the EWS API"));
            msg.getToRecipients().add("my.boss@company.com");
            msg.send();
        } catch (Exception e) {
            e.printStackTrace();
        }

执行代码首先给了我与依赖项相关的错误，然后是第二次与认证和 SSL 相关的错误，这是控制台的痕迹:

    ------------------------------------------------------------------------
    Building ol-v01 1.0-SNAPSHOT
    ------------------------------------------------------------------------

    --- exec-maven-plugin:1.2.1:exec (default-cli) @ ol-v01 ---
    microsoft.exchange.webservices.data.core.exception.service.remote.ServiceRequestException: The request failed. The request failed. sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
        at microsoft.exchange.webservices.data.core.request.SimpleServiceRequestBase.int...
    Caused by: microsoft.exchange.webservices.data.core.exception.service.remote.ServiceRequestException: The request failed. sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
    ....
    ... 38 more
    ------------------------------------------------------------------------
    BUILD SUCCESS
    ------------------------------------------------------------------------
    Total time: 7.891s
    Finished at: Tue Jun 09 17:49:04 CEST 2015
    Final Memory: 5M/119M
    ------------------------------------------------------------------------

Si 我正在努力解决这个问题:

我发现了一些同样问题的问题，我按照步骤将浏览器下载的证书用keytool安装到JAVA_HOME\lib\security\cacerts下

我将它添加到第三方证书颁发机构下的 mmc.exe 工具中。

所以我可以看到安装的证书

有什么办法可以解决吗？有没有我没有进行的步骤？我还想知道 EWS 是否允许我禁用 SSL 检查？

注意:服务器是 Entreprise Exchange 2010 SP2，所以我将使用我的帐户进行测试，我还在 VM 上安装了一个本地服务器以查看差异和问题，因为我的代理存在一些问题。

此外，我想知道服务器的管理员是否需要激活某些东西才能使用 EWS？

感谢您的帮助。

更新2

这是在 MS Server 2012 VM 上安装我自己的 Exchange 2010 服务器后的结果。

我可以通过 https://192.168.1.59/owa/ 访问 OWA

在一些问题和教程中，我将证书从浏览器导出到一个文件中。名称是 verifyfail.WIN-NS09AI4QBB8 CN = verifyfail.WIN-NS09AI4QBB8

我不知道为什么叫这个名字，但没关系。

文件名为verifyfail.WIN-NS09AI4QBB8.cer

然后我使用 key 工具将这个证书添加到 JAVA_HOME\lib\security\cacerts。我用作别名 verifyfail.WIN-NS09AI4QBB8。

我还通过第三方证书颁发机构下的 mmc.exe 工具添加了它。

代码变成这样:

    ExchangeService service = new ExchangeService();
    ExchangeCredentials credentials = new WebCredentials("ab@domain.com",  "P@ssw0rd");
    service.setCredentials(credentials);                 
    try {
        service.setUrl(new URI("https://192.168.1.59/ews/exchange.asmx"));
    } catch (URISyntaxException e) {
        e.printStackTrace();
    }
    EmailMessage msg;
    try {
        msg = new EmailMessage(service);
        msg.setSubject("hello world");
        msg.setBody(MessageBody.getMessageBodyFromText("Sent using the EWS API"));
        msg.getToRecipients().add("pp@domain.com");
        msg.send();
    } catch (Exception e) {
        e.printStackTrace();
    }

我的 POM 文件包含这些依赖项:

    <dependency>
        <groupId>com.microsoft.ews-java-api</groupId>
        <artifactId>ews-java-api</artifactId>
        <version>2.0-SNAPSHOT</version>
    </dependency>
    <dependency>
        <groupId>org.apache.httpcomponents</groupId>
        <artifactId>httpclient</artifactId>
        <version>4.4.1</version>
    </dependency>

作为输出，我收到此错误:请求失败。请求失败。主机名“192.168.1.59”与对方提供的证书主题不匹配(CN=WIN-NS09AI4QBB8)

执行轨迹:

------------------------------------------------------------------------
Building ol-v01 1.0-SNAPSHOT
------------------------------------------------------------------------

--- exec-maven-plugin:1.2.1:exec (default-cli) @ ol-v01 ---
microsoft.exchange.webservices.data.core.exception.service.remote.ServiceRequestException: The request failed. The request failed. Host name '192.168.1.59' does not match the certificate subject provided by the peer (CN=WIN-NS09AI4QBB8)
    at microsoft.exchange.webservices.data.core.request.SimpleServiceRequestBase.internalExecute(SimpleServiceRequestBase.java:74)
    at microsoft.exchange.webservices.data.core.request.MultiResponseServiceRequest.execute(MultiResponseServiceRequest.java:158)
    at microsoft.exchange.webservices.data.core.ExchangeService.internalCreateItems(ExchangeService.java:594)
    at microsoft.exchange.webservices.data.core.ExchangeService.createItem(ExchangeService.java:653)
    at microsoft.exchange.webservices.data.core.service.item.Item.internalCreate(Item.java:245)
    at microsoft.exchange.webservices.data.core.service.item.EmailMessage.internalSend(EmailMessage.java:147)
    at microsoft.exchange.webservices.data.core.service.item.EmailMessage.send(EmailMessage.java:258)
    at com.soprahr.ol.v01.T10.testMethod(T10.java:46)
    at com.soprahr.ol.v01.T10.main(T10.java:24)
Caused by: microsoft.exchange.webservices.data.core.exception.service.remote.ServiceRequestException: The request failed. Host name '192.168.1.59' does not match the certificate subject provided by the peer (CN=WIN-NS09AI4QBB8)
    at microsoft.exchange.webservices.data.core.request.ServiceRequestBase.getEwsHttpWebResponse(ServiceRequestBase.java:729)
    at microsoft.exchange.webservices.data.core.request.ServiceRequestBase.validateAndEmitRequest(ServiceRequestBase.java:639)
    at microsoft.exchange.webservices.data.core.request.SimpleServiceRequestBase.internalExecute(SimpleServiceRequestBase.java:62)
    ... 8 more
Caused by: javax.net.ssl.SSLPeerUnverifiedException: Host name '192.168.1.59' does not match the certificate subject provided by the peer (CN=WIN-NS09AI4QBB8)
    at org.apache.http.conn.ssl.SSLConnectionSocketFactory.verifyHostname(SSLConnectionSocketFactory.java:465)
    at org.apache.http.conn.ssl.SSLConnectionSocketFactory.createLayeredSocket(SSLConnectionSocketFactory.java:395)
    at org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:353)
    at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:134)
    at org.apache.http.impl.conn.BasicHttpClientConnectionManager.connect(BasicHttpClientConnectionManager.java:338)
    at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:380)
    at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236)
    at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:184)
    at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:88)
    at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
    at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184)
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
    at microsoft.exchange.webservices.data.core.request.HttpClientWebRequest.executeRequest(HttpClientWebRequest.java:292)
    at microsoft.exchange.webservices.data.core.request.ServiceRequestBase.getEwsHttpWebResponse(ServiceRequestBase.java:720)
    ... 10 more
------------------------------------------------------------------------
BUILD SUCCESS
------------------------------------------------------------------------
Total time: 2.145s
Finished at: Wed Jun 10 04:34:14 CEST 2015
Final Memory: 5M/119M
------------------------------------------------------------------------

更新 3

在证书的详细信息选项卡中，Oject Key 的值 CN = verifyfail.WIN-NS09AI4QBB8 不同于 CN=WIN-NS09AI4QBB8

我使用浏览器下载的证书包含verifyfail.WIN-NS09AI4QBB8。

在这种情况下，我应该怎么做才能避免这个问题？

enter image description here

最佳答案

错误与 DNS 问题或服务器证书中的名称问题有关。

确保证书 (WIN-NS09AI4QBB8) 的 CN 属性 中的名称可解析并返回正确的 IP 地址 (192.168.1.59)。

CN 属性值中的名称必须在 DNS 中解析为服务器的 IP 地址。错误信息

The request failed. The request failed. Host name '192.168.1.59' does not match the certificate subject provided by the peer (CN=WIN-NS09AI4QBB8)

发生是因为DNS名称无法解析，或者解析到错误的IP。

关于java - 无法使用 API Java SSL 和证书调用 EWS 服务，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/30737432/

上一篇：java - Vector 在另外两个之间的计算位置

下一篇：java - 如何读取 csv 并从每一行中创建 map 列表？

相关文章：

c# - Microsoft.Exchange.WebServices 在 VS2010 中不工作

c# - EWS 获得提醒 <= 当前时间的约会

java - 程序寻找总和为 1000 的毕达哥拉斯三元组，不明白为什么它不起作用？

php - triconsole 日历不与位于下方的日历重叠

Android - 如何将通知设置为将来的特定日期？

android - 如果有日历事件更新，如何从 Android 设备获取信息？

c# - 使用 EWS 流通知重新连接 session 期间收到的电子邮件未在程序中读取

java - Mockito - 模拟服务时抛出 nullpointerException

java - 为什么 ":project:testXlib"会取代 ":project:test"Gradle 任务？它是如何工作的？

java - Hibernate 找不到 persistence.xml 文件

©2024 IT工具网  联系我们