# Package org.apache.catalina.filters

package org.apache.catalina.filters

Related Packages
Package
Description
org.apache.catalina
Class
Description
AddDefaultCharsetFilter
Filter that explicitly sets the default character set for media subtypes of the "text" type to ISO-8859-1, or another user defined character set.
AddDefaultCharsetFilter.ResponseWrapper
Wrapper that adds a character set for text media types if no character set is specified.
Constants
Manifest constants for this Java package.
CorsFilter
A `Filter` that enable client-side cross-origin requests by implementing W3C's CORS (Cross-Origin Resource Sharing) specification for resources.
CorsFilter.CORSRequestType
Enumerates varies types of CORS requests.
CsrfPreventionFilter
Provides basic CSRF protection for a web application.
CsrfPreventionFilter.CsrfResponseWrapper
CsrfPreventionFilter.LruCache<T>
Despite its name, this is a FIFO cache not an LRU cache.
CsrfPreventionFilter.MimePredicate
A no-nonce Predicate that evaluates a MIME type instead of a URL.
CsrfPreventionFilter.NonceCache<T>
CsrfPreventionFilter.PatternPredicate
A no-nonce Predicate that matches a regular expression.
CsrfPreventionFilter.PrefixPredicate
A no-nonce Predicate that matches a prefix.
CsrfPreventionFilter.SuffixPredicate
A no-nonce Predicate that matches a suffix.
CsrfPreventionFilterBase
ExpiresFilter
ExpiresFilter is a Java Servlet API port of Apache mod_expires to add '`Expires`' and '`Cache-Control: max-age=`' headers to HTTP response according to its '`Content-Type`'.
ExpiresFilter.Duration
Duration composed of an `ExpiresFilter.Duration.amount` and a `ExpiresFilter.Duration.unit`
ExpiresFilter.DurationUnit
Duration unit
ExpiresFilter.ExpiresConfiguration
Main piece of configuration of the filter.
ExpiresFilter.StartingPoint
Expiration configuration starting point.
FailedRequestFilter
Filter that will reject requests if there was a failure during parameter parsing.
FilterBase
Base class for filters that provides generic initialisation and a simple no-op destruction.
HttpHeaderSecurityFilter
Provides a single configuration point for security measures that required the addition of one or more HTTP headers to the response.
RateLimitFilter
Servlet filter that can help mitigate Denial of Service (DoS) and Brute Force attacks by limiting the number of a requests that are allowed from a single IP address within a time window (also referred to as a time bucket), e.g. 300 Requests per 60 seconds.
RemoteAddrFilter
Concrete implementation of `RequestFilter` that filters based on the string representation of the remote client's IP address.
RemoteCIDRFilter
RemoteHostFilter
Concrete implementation of `RequestFilter` that filters based on the remote client's host name.
RemoteIpFilter
Servlet filter to integrate "X-Forwarded-For" and "X-Forwarded-Proto" HTTP headers.
RemoteIpFilter.XForwardedRequest
RequestDumperFilter
Implementation of a Filter that logs interesting contents from the specified Request (before processing) and the corresponding Response (after processing).
RequestFilter
Implementation of a Filter that performs filtering based on comparing the appropriate request property (selected based on which subclass you choose to configure into your Container's pipeline) against the regular expressions configured for this Filter.
RestCsrfPreventionFilter
Provides basic CSRF protection for REST APIs.
SessionInitializerFilter
A `Filter` that initializes the `HttpSession` for the `HttpServletRequest` by calling its getSession() method.
SetCharacterEncodingFilter
Example filter that sets the character encoding to be used in parsing the incoming request, either unconditionally or only if the client did not specify a character encoding.
WebdavFixFilter
Deprecated.
This will be removed in Tomcat 11 onwards.