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OPEN - issue SEC-966: Consider adding escapeXml attribute to security:authentication 

http://jira.springframework.org/browse/SEC-966.  Added escaping of rendered text as default.
This commit is contained in:
Luke Taylor 2008-08-26 16:21:29 +00:00
parent a4e4120443
commit d781deffe7
2 changed files with 12 additions and 7 deletions
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4
core/src/main/java/org/springframework/security/util/TextUtils.java
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@ -9,6 +9,10 @@ package org.springframework.security.util;
public abstract class TextUtils { public abstract class TextUtils {
public static String escapeEntities(String s) { public static String escapeEntities(String s) {
if (s == null || s.length() == 0) {
return s;
}
StringBuffer sb = new StringBuffer(); StringBuffer sb = new StringBuffer();
for (int i=0; i < s.length(); i++) { for (int i=0; i < s.length(); i++) {

3
taglibs/src/main/java/org/springframework/security/taglibs/authz/AuthenticationTag.java
View File

@ -19,6 +19,7 @@ import org.springframework.security.Authentication;
import org.springframework.security.context.SecurityContext; import org.springframework.security.context.SecurityContext;
import org.springframework.security.context.SecurityContextHolder; import org.springframework.security.context.SecurityContextHolder;
import org.springframework.security.util.TextUtils;
import org.springframework.beans.BeanWrapperImpl; import org.springframework.beans.BeanWrapperImpl;
import org.springframework.beans.BeansException; import org.springframework.beans.BeansException;
@ -120,7 +121,7 @@ public class AuthenticationTag extends TagSupport {
} }
} }
} else { } else {
writeMessage(String.valueOf(result)); writeMessage(TextUtils.escapeEntities(String.valueOf(result)));
} }
return EVAL_PAGE; return EVAL_PAGE;
} }