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Minor code householding

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This commit is contained in:
ljacqu
2018-05-20 13:10:26 +02:00
parent 80dce1a92f
commit 8e4288f911
10 changed files with 48 additions and 46 deletions
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src/main/java/fr/xephi/authme/security/crypts/Pbkdf2.java
+5 -5
View File
@@ -1,5 +1,6 @@
package fr.xephi.authme.security.crypts;
import com.google.common.primitives.Ints;
import de.rtner.misc.BinTools;
import de.rtner.security.auth.spi.PBKDF2Engine;
import de.rtner.security.auth.spi.PBKDF2Parameters;
@@ -38,13 +39,12 @@ public class Pbkdf2 extends HexSaltedMethod {
if (line.length != 4) {
return false;
}
int iterations;
try {
iterations = Integer.parseInt(line[1]);
} catch (NumberFormatException e) {
ConsoleLogger.logException("Cannot read number of rounds for Pbkdf2", e);
Integer iterations = Ints.tryParse(line[1]);
if (iterations == null) {
ConsoleLogger.warning("Cannot read number of rounds for Pbkdf2: '" + line[1] + "'");
return false;
}
String salt = line[2];
byte[] derivedKey = BinTools.hex2bin(line[3]);
PBKDF2Parameters params = new PBKDF2Parameters("HmacSHA256", "UTF-8", salt.getBytes(), iterations, derivedKey);
src/main/java/fr/xephi/authme/security/crypts/Pbkdf2Django.java
+5 -5
View File
@@ -1,5 +1,6 @@
package fr.xephi.authme.security.crypts;
import com.google.common.primitives.Ints;
import de.rtner.security.auth.spi.PBKDF2Engine;
import de.rtner.security.auth.spi.PBKDF2Parameters;
import fr.xephi.authme.ConsoleLogger;
@@ -27,13 +28,12 @@ public class Pbkdf2Django extends HexSaltedMethod {
if (line.length != 4) {
return false;
}
int iterations;
try {
iterations = Integer.parseInt(line[1]);
} catch (NumberFormatException e) {
ConsoleLogger.logException("Could not read number of rounds for Pbkdf2Django:", e);
Integer iterations = Ints.tryParse(line[1]);
if (iterations == null) {
ConsoleLogger.warning("Cannot read number of rounds for Pbkdf2Django: '" + line[1] + "'");
return false;
}
String salt = line[2];
byte[] derivedKey = Base64.getDecoder().decode(line[3]);
PBKDF2Parameters params = new PBKDF2Parameters("HmacSHA256", "ASCII", salt.getBytes(), iterations, derivedKey);