diff options
Diffstat (limited to 'src/com/gitblit/utils/HttpUtils.java')
| -rw-r--r-- | src/com/gitblit/utils/HttpUtils.java | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/com/gitblit/utils/HttpUtils.java b/src/com/gitblit/utils/HttpUtils.java index b40088c8..86f53cfe 100644 --- a/src/com/gitblit/utils/HttpUtils.java +++ b/src/com/gitblit/utils/HttpUtils.java @@ -178,4 +178,27 @@ public class HttpUtils { }
return null;
}
+
+ public static boolean isIpAddress(String address) {
+ if (StringUtils.isEmpty(address)) {
+ return false;
+ }
+ String [] fields = address.split("\\.");
+ if (fields.length == 4) {
+ // IPV4
+ for (String field : fields) {
+ try {
+ int value = Integer.parseInt(field);
+ if (value < 0 || value > 255) {
+ return false;
+ }
+ } catch (Exception e) {
+ return false;
+ }
+ }
+ return true;
+ }
+ // TODO IPV6?
+ return false;
+ }
}
|