Upload the project on your server and configure the following files for OAuth and SAML.

SAML Configuration

1. Open file saml_config.ini in the config folder.

     ; Enter SP details (Entity-Id,Acs Url) you would have to register this in zoho developer console
   
     sp_entity_id = "yoursite.com"
     acs_url = "https://yoursite.com/zohosp/saml/login.php"
   
     ; Copy The IdP details from Developer Console and paste it here.
   
     idp_login_url=""
     idp_logout_url=""

2. Get the details of the IdP (idp_login_url and idp_loginout_url) from Zoho Developer Console -> connected App SAML configuration Page, and fill them here. Set your site's domain and login path as sp_entity_id and acs_url.

3. Download the certificate from Partner Console's configuration page and save it as cert.pem in the resources folder.

More help on this at https://www.zoho.com/developer/help/extensions/custom-php-connected-app.html

OAuth Configuration

1. Open file oauth_config.ini in the config folder.

   ; you can add other scopes in Authorize_url as per your need
   
   Authorize_Url = "https://accounts.zoho.com/oauth/v2/auth?scope=ZohoCRM.crmdataaccess.ALL&access_type=offline" 
   Access_Token_Url = "https://accounts.zoho.com/oauth/v2/token"
   Refresh_Token_Url = "https://accounts.zoho.com/oauth/v2/token"
   Refresh_Token_Url = ""
   Client_Id = ""
   Client_Secret = ""
   Redirect_Uri = "http://yoursite.com.com/zohosp/oauth/auth_redirect.php"

2. Set the client_id and client_secret that you received during your oauth client registration from Zoho Developer Console.

Note: The OAuth2 is in beta yet. For test purpose an api to get a lead is provided in the test folder, which uses the oauth token.