问题描述
我已成功使用开放数据成功部署了otp服务器。我目前正在使用.pb文件作为数据源（放置在除otp以外的其他域上）实时，并且已经按照指南配置了router-config.json：
https://docs.opentripplanner.org/en/latest/Configuration/#real-time-data
所以在更新程序中，我有类似的东西：
{
"type": "real-time-alerts","frequencySec": 30,"url": "http://example.com/download/gtfs/",}
如果我将HTTP网址替换为https，则会出现问题。在这种情况下，我会看到以下错误：
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building Failed: sun.security.provider.certpath.SunCertPathBuilderExce ption: unable to find valid certification path to requested target
at sun.security.ssl.Alerts.getSSLException(Alerts.java:192) ~[na:1.8.0_2 22]
at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1946) ~[na:1. 8.0_222]
at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:316) ~[na:1.8.0_2 22]
at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:310) ~[na:1.8.0_2 22]
at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker. java:1639) ~[na:1.8.0_222]
at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.jav a:223) ~[na:1.8.0_222]
at sun.security.ssl.Handshaker.processLoop(Handshaker.java:1037) ~[na:1. 8.0_222]
at sun.security.ssl.Handshaker.process_record(Handshaker.java:965) ~[na: 1.8.0_222]
at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1064) ~[ na:1.8.0_222]
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl. java:1367) ~[na:1.8.0_222]
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1395 ) ~[na:1.8.0_222]
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1379 ) ~[na:1.8.0_222]
at org.apache.http.conn.ssl.SSLConnectionSocketFactory.createlayeredSock et(SSLConnectionSocketFactory.java:396) ~[otp.jar:1.1]
at org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSL ConnectionSocketFactory.java:355) ~[otp.jar:1.1]
at org.apache.http.impl.conn.DefaultHttpClientConnectionoperator.connect (DefaultHttpClientConnectionoperator.java:142) ~[otp.jar:1.1]
at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect( PoolingHttpClientConnectionManager.java:373) ~[otp.jar:1.1]
at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClie ntExec.java:381) ~[otp.jar:1.1]
at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec. java:237) ~[otp.jar:1.1]
at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java :185) ~[otp.jar:1.1]
at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89) ~ [otp.jar:1.1]
at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java :111) ~[otp.jar:1.1]
at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttp Client.java:185) ~[otp.jar:1.1]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttp Client.java:83) ~[otp.jar:1.1]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttp Client.java:108) ~[otp.jar:1.1]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttp Client.java:56) ~[otp.jar:1.1]
at org.opentripplanner.util.HttpUtils.getData(HttpUtils.java:46) ~[otp.j ar:1.1]
at org.opentripplanner.util.HttpUtils.getData(HttpUtils.java:37) ~[otp.j ar:1.1]
at org.opentripplanner.updater.alerts.GtfsRealtimeAlertsUpdater.runPolli ng(GtfsRealtimeAlertsUpdater.java:101) ~[otp.jar:1.1]
at org.opentripplanner.updater.PollingGraphUpdater.run(PollingGraphUpdat er.java:60) [otp.jar:1.1]
at org.opentripplanner.updater.GraphUpdaterManager.lambda$startUpdaters$ 1(GraphUpdaterManager.java:175) [otp.jar:1.1]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor. java:1149) ~[na:1.8.0_222]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor .java:624) ~[na:1.8.0_222]
at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_222]
Caused by: sun.security.validator.ValidatorException: PKIX path building Failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find vali d certification path to requested target
at sun.security.validator.PKIXValidator.dobuild(PKIXValidator.java:397) ~[na:1.8.0_222]
at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.jav a:302) ~[na:1.8.0_222]
at sun.security.validator.Validator.validate(Validator.java:262) ~[na:1. 8.0_222]
at sun.security.ssl.x509trustmanagerImpl.validate(x509trustmanagerImpl.j ava:330) ~[na:1.8.0_222]
at sun.security.ssl.x509trustmanagerImpl.checkTrusted(x509trustmanagerIm pl.java:237) ~[na:1.8.0_222]
at sun.security.ssl.x509trustmanagerImpl.checkServerTrusted(X509TrustMan agerImpl.java:132) ~[na:1.8.0_222]
at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker. java:1621) ~[na:1.8.0_222]
... 28 common frames omitted
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.provider.certpath.SunCertPathBuilder.build(SunCertPathBu ilder.java:141) ~[na:1.8.0_222]
at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCert PathBuilder.java:126) ~[na:1.8.0_222]
at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:280) ~[ na:1.8.0_222]
at sun.security.validator.PKIXValidator.dobuild(PKIXValidator.java:392) ~[na:1.8.0_222]
... 34 common frames omitted
WARN (GtfsRealtimeHttpTripUpdateSource.java:88) Failed to parse gtfs s-rt Feed from https://example.com/download/gtfs/:
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building Failed: sun.security.provider.certpath.SunCertPathBuilderExce ption: unable to find valid certification path to requested target
at sun.security.ssl.Alerts.getSSLException(Alerts.java:192) ~[na:1.8.0_2 22]
at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1946) ~[na:1. 8.0_222]
at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:316) ~[na:1.8.0_2 22]
at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:310) ~[na:1.8.0_2 22]
at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker. java:1639) ~[na:1.8.0_222]
at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.jav a:223) ~[na:1.8.0_222]
at sun.security.ssl.Handshaker.processLoop(Handshaker.java:1037) ~[na:1. 8.0_222]
at sun.security.ssl.Handshaker.process_record(Handshaker.java:965) ~[na: 1.8.0_222]
at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1064) ~[ na:1.8.0_222]
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl. java:1367) ~[na:1.8.0_222]
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1395 ) ~[na:1.8.0_222]
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1379 ) ~[na:1.8.0_222]
at org.apache.http.conn.ssl.SSLConnectionSocketFactory.createlayeredSock et(SSLConnectionSocketFactory.java:396) ~[otp.jar:1.1]
at org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSL ConnectionSocketFactory.java:355) ~[otp.jar:1.1]
at org.apache.http.impl.conn.DefaultHttpClientConnectionoperator.connect (DefaultHttpClientConnectionoperator.java:142) ~[otp.jar:1.1]
at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect( PoolingHttpClientConnectionManager.java:373) ~[otp.jar:1.1]
at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClie ntExec.java:381) ~[otp.jar:1.1]
at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec. java:237) ~[otp.jar:1.1]
at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java :185) ~[otp.jar:1.1]
at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89) ~ [otp.jar:1.1]
at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java :111) ~[otp.jar:1.1]
at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttp Client.java:185) ~[otp.jar:1.1]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttp Client.java:83) ~[otp.jar:1.1]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttp Client.java:108) ~[otp.jar:1.1]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttp Client.java:56) ~[otp.jar:1.1]
at org.opentripplanner.util.HttpUtils.getData(HttpUtils.java:46) ~[otp.j ar:1.1]
at org.opentripplanner.util.HttpUtils.getData(HttpUtils.java:37) ~[otp.j ar:1.1]
at org.opentripplanner.updater.stoptime.GtfsRealtimeHttpTripUpdateSource .getUpdates(GtfsRealtimeHttpTripUpdateSource.java:67) ~[otp.jar:1.1]
at org.opentripplanner.updater.stoptime.PollingStoptimeUpdater.runPollin g(PollingStoptimeUpdater.java:152) [otp.jar:1.1]
at org.opentripplanner.updater.PollingGraphUpdater.run(PollingGraphUpdat er.java:60) [otp.jar:1.1]
at org.opentripplanner.updater.GraphUpdaterManager.lambda$startUpdaters$ 1(GraphUpdaterManager.java:175) [otp.jar:1.1]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor. java:1149) ~[na:1.8.0_222]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor .java:624) ~[na:1.8.0_222]
at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_222]
Caused by: sun.security.validator.ValidatorException: PKIX path building Failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find vali d certification path to requested target
at sun.security.validator.PKIXValidator.dobuild(PKIXValidator.java:397) ~[na:1.8.0_222]
at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.jav a:302) ~[na:1.8.0_222]
at sun.security.validator.Validator.validate(Validator.java:262) ~[na:1. 8.0_222]
at sun.security.ssl.x509trustmanagerImpl.validate(x509trustmanagerImpl.j ava:330) ~[na:1.8.0_222]
at sun.security.ssl.x509trustmanagerImpl.checkTrusted(x509trustmanagerIm pl.java:237) ~[na:1.8.0_222]
at sun.security.ssl.x509trustmanagerImpl.checkServerTrusted(X509TrustMan agerImpl.java:132) ~[na:1.8.0_222]
at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker. java:1621) ~[na:1.8.0_222]
... 29 common frames omitted
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.provider.certpath.SunCertPathBuilder.build(SunCertPathBu ilder.java:141) ~[na:1.8.0_222]
at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCert PathBuilder.java:126) ~[na:1.8.0_222]
at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:280) ~[ na:1.8.0_222]
at sun.security.validator.PKIXValidator.dobuild(PKIXValidator.java:392) ~[na:1.8.0_222]
... 35 common frames omitted
我试图在otp服务器上安装ssl证书，以便它们可以交换证书，但变化不大。现在，我将尝试在otp的域上创建一个别名，以使两个站点将自己视为相同的域。但是，您是否知道我做错了什么还是一切正确？ 我开始发现otp无法处理https，导致指南说：
可以使用拉或推系统提供实时数据。在拉式配置中，GTFS-RT使用者通过HTTP轮询实时提供程序
它从不说https（尽管示例中有一个自行车的https链接）
解决方法
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