sumangala-patki commented on a change in pull request #2845:
URL: https://github.com/apache/hadoop/pull/2845#discussion_r619199531
##########
File path:
hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/utils/UriUtils.java
##########
@@ -73,6 +98,63 @@ public static String generateUniqueTestPath() {
return testUniqueForkId == null ? "/test" : "/" + testUniqueForkId +
"/test";
}
+ public static String maskUrlQueryParameters(List<NameValuePair> keyValueList,
+ HashSet<String> queryParamsForFullMask,
+ HashSet<String> queryParamsForPartialMask) {
+ return maskUrlQueryParameters(keyValueList, queryParamsForFullMask,
+ queryParamsForPartialMask, 256);
+ }
+
+ public static String maskUrlQueryParameters(List<NameValuePair> keyValueList,
+ HashSet<String> queryParamsForFullMask,
+ HashSet<String> queryParamsForPartialMask, int queryLen) {
+ StringBuilder maskedUrl = new StringBuilder(queryLen);
+ for (NameValuePair keyValuePair : keyValueList) {
+ String key = keyValuePair.getName();
+ if (key.isEmpty()) {
+ throw new IllegalArgumentException("Query param key should not be
empty");
+ }
+ String value = keyValuePair.getValue();
+ maskedUrl.append(key);
+ maskedUrl.append(EQUAL);
+ if (value != null && !value.isEmpty()) { //no mask
+ if (queryParamsForFullMask.contains(key)) {
+ maskedUrl.append(FULL_MASK);
+ } else if (queryParamsForPartialMask.contains(key)) {
+ int valueLen = value.length();
+ int maskedLen = valueLen - Math.min(4, valueLen);
+ maskedUrl.append(StringUtils.repeat(CHAR_MASK, maskedLen));
+ maskedUrl.append(value, maskedLen, valueLen);
+ } else {
+ maskedUrl.append(value);
+ }
+ }
+ maskedUrl.append(AND_MARK);
+ }
+ maskedUrl.deleteCharAt(maskedUrl.length() - 1);
+ return maskedUrl.toString();
+ }
+
+ public static String encodedUrlStr(String url) {
+ try {
+ return URLEncoder.encode(url, "UTF-8");
+ } catch (UnsupportedEncodingException e) {
+ return "https%3A%2F%2Ffailed%2Fto%2Fencode%2Furl";
Review comment:
Yes :D this function was a part of AbfsHttpOp earlier
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