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authorAndreas Fitzek <andreas.fitzek@iaik.tugraz.at>2016-11-30 10:53:50 +0100
committerAndreas Fitzek <andreas.fitzek@iaik.tugraz.at>2016-11-30 10:53:50 +0100
commit57ffbe830705003caa2af2e12f7e38c38d3a2ff8 (patch)
treed6ffa9214b73096b592b2a4a3468aadbaaacc880 /pdf-as-web/src/main/java/at
parent6f198db080646dc7fd9708fe30cbe7ed9565909d (diff)
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fixed XSS for locale parameter
Diffstat (limited to 'pdf-as-web/src/main/java/at')
-rw-r--r--pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/PdfAsParameterExtractor.java8
1 files changed, 7 insertions, 1 deletions
diff --git a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/PdfAsParameterExtractor.java b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/PdfAsParameterExtractor.java
index 1c515efa..8a58d364 100644
--- a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/PdfAsParameterExtractor.java
+++ b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/PdfAsParameterExtractor.java
@@ -181,7 +181,13 @@ public class PdfAsParameterExtractor {
}
public static String getLocale(HttpServletRequest request) {
- return (String)request.getAttribute(PARAM_LOCALE);
+ String locale = (String)request.getAttribute(PARAM_LOCALE);
+ if(locale != null) {
+ if ("DE".equalsIgnoreCase(locale) || "EN".equalsIgnoreCase(locale)) {
+ return locale;
+ }
+ }
+ return null;
}
public static String getNumBytes(HttpServletRequest request) {