How to use Heroku Postgres Database from any third party application or local server
Heroku is a Platform as a Service (PaaS) provided by Salesforce and one of my favorite place to jump and spin off any third party application, which can work seamlessly with Salesforce. Heroku also provides free PostgreSQL database which can be used by your application.
Sometimes you may be in need to use this cloud based free PostgreSQL database offered by Heroku in third party application or your local Server.
I was able to do it very quickly and easily and want to make sure would not forget in future, so here is the post. Complete source of this blog post can be found on my Github repository.
One important point to note here, local server must support SSL i.e. https. I have written some posts in past to show how SSL can be enabled in tomcat server or nodejs. This time I wanted to check how it can be done in Docker.
I always use Docker if I need to use Jenkins or any other server. Instead of maintaining all servers individually, it is easy and convenient to use container like docker and control servers or applications from there.
I have written many articles on Node.js and AngularJs. In this article, I will demonstrate how to use PostgreSQL with Node.js and deploy on Heroku. I think you already smelled that this is one of starting article which will finally merged with Salesforce to create some cool application.
the Eclipse SSH key is not matching the SSH key(s) that is associated with your Heroku account. To fix this error, you can: – Associate your SSH key to your Heroku account by going to “Preferences” OR – If the SSH Key is correct, restart Eclipse
In this post, We will be dicussing how to setup Federated SAML based Authentication in Salesforce.
SAML stands for “Security Assertion Markup Language” and it is Open standard for exchanging Authentication and Authorization between Systems. SAML based authentication is supported by all editions of Salesforce.
User Validation can be initiated by any one of below two types:
Service Provider Initiated SSO
Identity Provider (IDp) initioated SSO
We are going to use Identity Provider Initiated SSO in this article. Means User will Login from Outside(IDp) and will be redirected to Salesforce (Service Provider). Identity Provider must follow Federated Authentication (SAML) standard which should be deployed to DMZ (URL should be publicly accessible on Internet) layer of your Organization. As a Salesforce developer you should assume that you will always get IDp URL which implements SSO and implements valid SAML response. To Quickly start with this tutorial assume that your organization already deployed SAML based Authentication endpoint and for that we will be using great Heroku app available freely as open source named “AXIOM“.
AXIOM is java based heroku application which implements SAML and can be used for testing purpose to check whether SSO is working properly or not.
Hello Readers, in this article we will see step by step procedure to deploy your first (Hello World) program in Heroku. There are two ways, first going through series of Commands of “Heroku” and “GIT” and other simple and smart way is to use Eclipse Capability with Heroku. To make things easier we will go by second method.
Installation and Set up:
First we will need to Install Heroku Plugin in Eclipse. To install it, Navigate to “Help | Install New Software” and click on “Add” button.
Give any name in website like “Heroku Plugin” and enter this URL in Location https://eclipse-plugin.herokuapp.com/install and click on “Ok” and Finish Installation. It will install the Heroku Plugin required to start your first Plugin.
Next step is setting up your Credentials for Heroku :
Navigate to “Window | Preferences | Heroku”, Here either enter your UserName and Password of Heroku Account and click on “Login” or enter you API key, which you can find by logging into your Heroku Account.