HTTP data compression

The WebSEAL servers can be configured to compress data that is transferred over HTTP between the WebSEAL server and the client. WebSEAL uses the gzip compression algorithm that is described in RFC 1952. Gzip is supported by all major browsers. HTTP compression in WebSEAL can be configured based on the following types.

• MIME-type
• browser type
• protected object policies or POPs

See:

• Compression based on MIME-type
  
• Compression based on user agent type
  
• Compression policy in POPs
  
• Data compression limitation
  
• Configure data compression policy
  

Parent topic: Web server configuration

Related concepts

• Content caching
• Communication protocol configuration
• IPv4 and IPv6 overview
• IPv6: Compatibility support
• IP levels for credential attributes
• LDAP directory server configuration
• WebSEAL worker thread configuration
• WebSEAL worker threads
• Global allocation of worker threads for junctions
• Per-junction allocation of worker threads for junctions
• WebSEAL data handling by using UTF-8
• UTF-8 dependency on user registry configuration
• UTF-8 data conversion issues
• UTF-8 impact on authentication
• UTF-8 impact on authorization (dynamic URL)
• Encoding type usage
• UTF-8 support for uniform resource locators
• UTF-8 support in POST body information (forms)
• UTF-8 support in query strings
• UTF-8 encoding of tokens for cross domain single signon
• UTF-8 encoding of tokens for e-community single signon
• UTF-8 encoding of cookies for failover authentication
• UTF-8 encoding of cookies for LTPA authentication
• UTF-8 encoding in junction requests
• Validation of character encoding in request data
• Set system environment variables
• Cross-Origin Resource Sharing (CORS) Support

Related tasks

• Specify the WebSEAL host name
• Modify the configuration file settings
• Configure WebSEAL for IPv6 and IPv4 requests

Related reference

• IPv6: Upgrade notes
• Allocation view of worker threads for junctions
• Supported wildcard pattern matching characters