如何设置Spring / Heroku / postgres SSL数据源 [英] How to setup Spring/Heroku/postgres SSL datasource

问题描述

我试图从我的Heroku / Spring应用程序创建一个数据源到postgres.heroku.com postgres数据库。这是我的 applicationContext.xml 代码片段。

 < bean id =securityDataSourceclass =org.apache.commons.dbcp.BasicDataSource> 
< property name =driverClassNamevalue =org.postgresql.Driver/> 
< property name =urlvalue =jdbc：postgresql：// url / dstabase/> 
< property name =usernamevalue =user/> 
< property name =passwordvalue =password/> 
< / bean> 
  

但是当我运行这个应用时，tomcat会给出这个错误：

无法创建PoolableConnectionFactory（FATAL：没有pg_hba.conf条目，主机10.11.12.13，用户用户名，数据库数据库 ，SSL关闭）


如何将其配置为使用SSL？我需要它来建立与postgres.heroku.com的连接。

解决方案

您需要扩展JDBC连接URL相关的ssl信息。

您的JDBC连接URL需要包含以下内容：

  ssl = true& sslfactory = org.postgresql.ssl.NonValidatingFactory 
  

该URL将是：

  jdbc：postgresql：// url / dstabase？ssl = true& amp; amp; amp; amp; amp; amp; amp; amp; amp; amp; amp; amp; amp; amp; amp; amp; amp; amp; amp; amp; amp; amp; amp; .ssl.NonValidatingFactory 
  

此资讯来源：
https://devcenter.heroku.com / articles / connected-to-relational-databases-on-heroku-with-java＃连接数据库远程

I'm trying to create a datasource from my Heroku/Spring application to postgres.heroku.com postgres database. Here is my applicationContext.xml snippet.

<bean id="securityDataSource" class="org.apache.commons.dbcp.BasicDataSource">
    <property name="driverClassName" value="org.postgresql.Driver"/>
    <property name="url" value="jdbc:postgresql://url/dstabase"/>
    <property name="username" value="user"/>
    <property name="password" value="password"/>
</bean>

But when I run the app, tomcat gives this error:

Cannot create PoolableConnectionFactory (FATAL: no pg_hba.conf entry for host "10.11.12.13", user "username", database "database", SSL off)

How can I configure it to use SSL? I need it in order to stablish a connection against postgres.heroku.com

解决方案

You need to extend your JDBC connection URL with the relevant ssl information.

Your JDBC connection URL will need to include the following:

ssl=true&sslfactory=org.postgresql.ssl.NonValidatingFactory

So in your case the URL would be:

jdbc:postgresql://url/dstabase?ssl=true&sslfactory=org.postgresql.ssl.NonValidatingFactory

Source for this info: https://devcenter.heroku.com/articles/connecting-to-relational-databases-on-heroku-with-java#connecting-to-a-database-remotely

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