Latest update: 7.0.2

Preface
- About This Guide
- Example Installation for This Guide
- External Tools Used In This Guide
About IG
- IG As an HTTP Gateway
- Processing Requests and Responses
- Development Mode and Production Mode
- Decorators
- Configuration Parameters Declared as Property Variables
- Changing the Configuration and Restarting IG
- Understanding IG APIs With API Descriptors
- Sessions
  - About Stateful Sessions
  - About Stateless Sessions
- Secrets
Installation in Detail
- About Securing Connections
- Installing IG in Standalone Mode
  - Configuring IG For HTTPS (Server-Side)
  - Adding .jar Files for IG Extensions
- Installing IG in Apache Tomcat
- Installing IG in Jetty
- Installing IG in JBoss EAP
  - Configuring Cookie Domains in JBoss EAP
  - Configuring IG for HTTPS (Server-Side) in JBoss EAP
- Preparing the Network
- Changing the Default Location of the Configuration Folders
- Preparing For Load Balancing and Failover
- Configuring IG For HTTPS (Client-Side)
- Using JWT Sessions
  - Encrypting JWT Sessions
  - Sharing JWT Session Between Multiple Instances of IG
- Setting Up AM
Getting Login Credentials From Data Sources
- Logging In With Credentials From a File
- Logging In With Credentials From a Database
Getting Login Credentials From AM
Single Sign-On and Cross-Domain Single Sign-On
- Authenticating With SSO
- Authenticating With CDSSO
- Using WebSocket Notifications to Evict the Session Info Cache
Enforcing Policy Decisions From AM
- About Policy Enforcement
- Enforcing AM Policy Decisions In the Same Domain
- Enforcing AM Policy Decisions In Different Domains
- Using WebSocket Notifications to Evict the Policy Cache
Hardening Authorization With Advice From AM
- Stepping Up the Authentication Level for an AM Session
- Increasing Authorization for a Single Transaction
Protecting Against CSRF Attacks
Acting As a SAML 2.0 Service Provider
- About SAML 2.0 SSO and Federation
  - About SP-Initiated SSO
  - About IDP-Initiated SSO
- Set Up SAML 2.0 SSO and Federation
- Using a Non-Transient NameID Format
- Example Fedlet Files
Acting As an OAuth 2.0 Resource Server
- About IG As an OAuth 2.0 Resource Server
- Validating Access_Tokens Through the Introspection Endpoint
- Validating Stateless Access_Tokens With the StatelessAccessTokenResolver
- Validating Certificate-Bound Access Tokens
  - mTLS Using Standard TLS Client Certificate Authentication
  - mTLS Using Trusted Headers
- Using the OAuth 2.0 Context to Log in to the Sample Application
- Caching Access_Tokens
Acting As an OpenID Connect Relying Party
- About IG With OpenID Connect
- Using AM As a Single OpenID Connect Provider
  - Authenticating Automatically to the Sample Application
- Using Multiple OpenID Connect Providers
- Discovering and Dynamically Registering With OpenID Connect Providers
Transforming OpenID Connect ID Tokens Into SAML Assertions
Supporting UMA Resource Servers
- About IG As an UMA Resource Server
- Limitations Of IG As an UMA Resource Server
- Setting Up the UMA Example
- Editing the Example to Match Custom Settings
- Understanding the UMA API With an API Descriptor
Configuring Routers and Routes
- Configuring Routers
- Configuring Routes
- Creating and Editing Routes Through Common REST
- Preventing the Reload of Routes
- Accessing Reserved Routes
Proxying WebSocket Traffic
Implementing Not-Enforced URIs for Authentication
- Implementing Not-Enforced URIs With a SwitchFilter
- Implementing Not-Enforced URIs With a DispatchHandler
Configuration Templates
- Proxy and Capture
- Simple Login Form
- Login Form With Cookie From Login Page
- Login Form With Password Replay and Cookie Filters
- Login Which Requires a Hidden Value From the Login Page
- HTTP and HTTPS Application
- AM Integration With Headers
Extending IG
- Extending IG Through Scripts
- Extending IG Through the Java API
- Recording Custom Audit Events
Throttling the Rate of Requests to Protected Applications
- About Throttling
- Configuring Simple Throttling
- Configuring Mapped Throttling
  - Considerations for Dynamic Throttling
- Configuring Scriptable Throttling
SAML 2.0 and Multiple Applications

About IG

The following sections introduce IG:

IG As an HTTP Gateway

Read a different version of About IG:

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