feat(security/password): 添加密码编码器相关常量类

continew-starter-security/continew-starter-security-password/src/main/java/top/continew/starter/security/password/constant/PasswordEncoderConstants.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package top.continew.starter.security.password.constant;
+
+import java.util.regex.Pattern;
+
+/**
+ * 密码编码器相关常量
+ *
+ * @author Charles7c
+ * @since 2.12.0
+ */
+public class PasswordEncoderConstants {
+
+    /**
+     * BCrypt 正则表达式
+     */
+    public static final Pattern BCRYPT_PATTERN = Pattern.compile("\\A\\$2(a|y|b)?\\$(\\d\\d)\\$[./0-9A-Za-z]{53}");
+
+    private PasswordEncoderConstants() {
+    }
+}