Package hudson.security.csrf
Class CrumbFilter
java.lang.Object
hudson.security.csrf.CrumbFilter
- All Implemented Interfaces:
javax.servlet.Filter
Checks for and validates crumbs on requests that cause state changes, to
protect against cross site request forgeries.
- Author:
- dty
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Nested Class Summary
Nested Classes -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
destroy()
void
doFilter
(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain) Because servlet containers generally don't specify the ordering of the initialization (and different implementations indeed do this differently --- See JENKINS-3878), we cannot use Hudson to the CrumbIssuer into CrumbFilter eagerly.void
init
(javax.servlet.FilterConfig filterConfig) protected static boolean
isMultipart
(javax.servlet.http.HttpServletRequest request)
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Constructor Details
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CrumbFilter
public CrumbFilter()
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Method Details
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getCrumbIssuer
Because servlet containers generally don't specify the ordering of the initialization (and different implementations indeed do this differently --- See JENKINS-3878), we cannot use Hudson to the CrumbIssuer into CrumbFilter eagerly. -
init
public void init(javax.servlet.FilterConfig filterConfig) throws javax.servlet.ServletException - Specified by:
init
in interfacejavax.servlet.Filter
- Throws:
javax.servlet.ServletException
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doFilter
public void doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain) throws IOException, javax.servlet.ServletException - Specified by:
doFilter
in interfacejavax.servlet.Filter
- Throws:
IOException
javax.servlet.ServletException
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isMultipart
protected static boolean isMultipart(javax.servlet.http.HttpServletRequest request) -
destroy
public void destroy()- Specified by:
destroy
in interfacejavax.servlet.Filter
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