@Test public void redact() throws Exception { Configuration conf = new Configuration(); ConfigRedactor redactor = new ConfigRedactor(conf); String processedText; List<String> sensitiveKeys = Arrays.asList( "fs.s3a.secret.key", "fs.s3n.awsSecretKey", "fs.azure.account.key.abcdefg.blob.core.windows.net", "dfs.webhdfs.oauth2.access.token", "dfs.webhdfs.oauth2.refresh.token", "ssl.server.keystore.keypassword", "ssl.server.keystore.password", "hadoop.security.sensitive-config-keys" ); for (String key : sensitiveKeys) { processedText = redactor.redact(key, ORIGINAL_VALUE); Assert.assertEquals( "Config parameter wasn't redacted and should be: " + key, REDACTED_TEXT, processedText); } List<String> normalKeys = Arrays.asList( "fs.defaultFS", "dfs.replication", "ssl.server.keystore.location", "hadoop.security.credstore.java-keystore-provider.password-file" ); for (String key : normalKeys) { processedText = redactor.redact(key, ORIGINAL_VALUE); Assert.assertEquals( "Config parameter was redacted and shouldn't be: " + key, ORIGINAL_VALUE, processedText); } }
public String redact(String key, String value) { if (configIsSensitive(key)) { return REDACTED_TEXT; } return value; }
ConfigRedactor { public String redact(String key, String value) { if (configIsSensitive(key)) { return REDACTED_TEXT; } return value; } }
ConfigRedactor { public String redact(String key, String value) { if (configIsSensitive(key)) { return REDACTED_TEXT; } return value; } ConfigRedactor(Configuration conf); }
ConfigRedactor { public String redact(String key, String value) { if (configIsSensitive(key)) { return REDACTED_TEXT; } return value; } ConfigRedactor(Configuration conf); String redact(String key, String value); }
ConfigRedactor { public String redact(String key, String value) { if (configIsSensitive(key)) { return REDACTED_TEXT; } return value; } ConfigRedactor(Configuration conf); String redact(String key, String value);  }