增加签名包

framework/src/main/java/io/geekidea/springbootplus/framework/signature/Signature.java

+package io.geekidea.springbootplus.framework.signature;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+/**
+ * 签名注解
+ * 指定哪些接口或者哪些实体需要签名
+ * @Author linux
+ * @Date 2021年01月20日 08:32:00
+ * @Version 1.0
+ */
+@Target({TYPE, METHOD})
+@Retention(RUNTIME)
+@Documented
+public @interface Signature {
+    /**
+     * 按照order值排序
+     */
+    String ORDER_SORT = "ORDER_SORT";
+    /**
+     * 字典序排序
+     */
+    String ALPHA_SORT = "ALPHA_SORT";
+
+    boolean resubmit() default true;
+
+    String sort() default Signature.ALPHA_SORT;
+}

framework/src/main/java/io/geekidea/springbootplus/framework/signature/SignatureException.java

+package io.geekidea.springbootplus.framework.signature;
+
+/**
+ *
+ * @Author linux
+ * @Date 2021年01月20日 18:00
+ * @Version 1.0
+ */
+public class SignatureException extends RuntimeException {
+
+    /**
+     *
+     * @Author linux
+     * @Date 2021年01月20日 06:01:17
+     * @Version 1.0
+     */
+    public SignatureException(String code) {
+        super(code);
+    }
+
+    public SignatureException(String code, String message) {
+        super(code + ":" + message);
+    }
+}

framework/src/main/java/io/geekidea/springbootplus/framework/signature/SignatureField.java

+package io.geekidea.springbootplus.framework.signature;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+/**
+ * 签名字段
+ * 指定哪些字段需要签名
+ * @Author linux
+ * @Date 2021年01月20日 08:43:28
+ * @Version 1.0
+ */
+@Target({FIELD})
+@Retention(RUNTIME)
+@Documented
+public @interface SignatureField {
+    //签名顺序
+    int order() default 0;
+
+    //字段name自定义值
+    String customName() default "";
+
+    //字段value自定义值
+    String customValue() default "";
+}

framework/src/main/java/io/geekidea/springbootplus/framework/signature/SignatureHeaders.java

+package io.geekidea.springbootplus.framework.signature;
+
+import lombok.Data;
+import lombok.ToString;
+
+import java.util.Set;
+
+import javax.validation.constraints.NotBlank;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+
+import com.google.common.collect.Sets;
+
+/**
+ * 签名头信息类
+ * @Author linux
+ * @Date 2021年01月20日 16:28
+ * @Version 1.0
+ */
+@ConfigurationProperties(prefix = "can.signature")
+@Signature
+@Data
+@ToString
+public class SignatureHeaders {
+    public static final String SIGNATURE_HEADERS_PREFIX = "can-signature-";
+
+    public static final Set<String> SIGNATURE_HEADER_SET = Sets.newHashSet();
+
+    private static final String HEADER_APP_ID = SIGNATURE_HEADERS_PREFIX + "appid";
+    private static final String HEADER_TIMESTAMP = SIGNATURE_HEADERS_PREFIX + "timestamp";
+    private static final String HEADER_NONCE = SIGNATURE_HEADERS_PREFIX + "nonce";
+    private static final String HEADER_SIGNATURE = SIGNATURE_HEADERS_PREFIX + "signature";
+
+    static {
+        SIGNATURE_HEADER_SET.add(HEADER_APP_ID);
+        SIGNATURE_HEADER_SET.add(HEADER_TIMESTAMP);
+        SIGNATURE_HEADER_SET.add(HEADER_NONCE);
+        SIGNATURE_HEADER_SET.add(HEADER_SIGNATURE);
+    }
+
+    /**
+     * 线下分配的值
+     * 客户端和服务端各自保存appId对应的appSecret
+     */
+    @NotBlank(message = "Header中缺少" + HEADER_APP_ID)
+    @SignatureField
+    private String appid;
+
+
+    /**
+     * 线下分配的值
+     * 客户端和服务端各自保存，与appId对应
+     */
+    @SignatureField
+    private String appsecret;
+
+    /**
+     * 时间戳，单位: ms
+     */
+    @NotBlank(message = "Header中缺少" + HEADER_TIMESTAMP)
+    @SignatureField
+    private String timestamp;
+
+    /**
+     * 流水号【防止重复提交】; (备注：针对查询接口，流水号只用于日志落地，便于后期日志核查； 针对办理类接口需校验流水号在有效期内的唯一性，以避免重复请求)
+     */
+    @NotBlank(message = "Header中缺少" + HEADER_NONCE)
+    @SignatureField
+    private String nonce;
+
+    /**
+     * 签名
+     */
+    @NotBlank(message = "Header中缺少" + HEADER_SIGNATURE)
+    private String signature;
+
+}

framework/src/main/java/io/geekidea/springbootplus/framework/signature/SignatureProperties.java

+package io.geekidea.springbootplus.framework.signature;
+
+import lombok.Data;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.context.annotation.Configuration;
+
+/**
+ * Jwt参数配置
+ * @Author linux
+ * @Date 2020年12月28日 11:25:17
+ * @Version 1.0
+ */
+@Data
+@Configuration
+@ConfigurationProperties(prefix = "signature")
+public class SignatureProperties {
+
+	/**
+	 * appSecret
+	 */
+	private String appId;
+
+	/**
+	 * appSecret
+	 */
+	private String appSecret;
+
+	/**
+	 * 同一个nonce 请求多长时间内不允许重复请求 单位：秒
+	 */
+	private Long expireTime;
+
+	/**
+	 * 同一个请求多长时间内有效 单位：秒
+	 */
+	private Long resubmitDuration;
+
+}

framework/src/main/java/io/geekidea/springbootplus/framework/signature/ValidatorUtils.java

+package io.geekidea.springbootplus.framework.signature;
+
+import java.util.Iterator;
+import java.util.Optional;
+import java.util.Set;
+
+import javax.validation.ConstraintViolation;
+import javax.validation.Validation;
+import javax.validation.Validator;
+
+import org.hibernate.validator.HibernateValidator;
+
+/**
+ *
+ * @Author linux
+ * @Date 2021年01月20日 18:18
+ * @Version 1.0
+ */
+public class ValidatorUtils {
+
+    private final static Validator VALIDATOR_FAST =
+            Validation.byProvider(HibernateValidator.class).configure().failFast(true).buildValidatorFactory().getValidator();
+    private final static Validator VALIDATOR_ALL =
+            Validation.byProvider(HibernateValidator.class).configure().failFast(false).buildValidatorFactory().getValidator();
+
+    /**
+     * 校验遇到第一个不合法的字段直接返回不合法字段，后续字段不再校验
+     * @Time 2020年6月22日 上午11:36:13
+     * @param <T>
+     * @param domain
+     * @return
+     */
+    public static <T> Optional<String> validateFast(T domain) {
+        Set<ConstraintViolation<T>> validateResult = VALIDATOR_FAST.validate(domain);
+        if (validateResult.size() > 0) {
+            System.out.println(validateResult.iterator().next().getPropertyPath() + "：" + validateResult.iterator().next().getMessage());
+        }
+
+        StringBuilder sb = new StringBuilder();
+        for (Iterator<ConstraintViolation<T>> iterator = validateResult.iterator(); iterator.hasNext(); ) {
+            sb.append(iterator.next().getMessage());
+            if (iterator.hasNext()) {
+                sb.append(" ,");
+            }
+        }
+        return Optional.of(sb.toString());
+
+    }
+
+    /**
+     * 校验所有字段并返回不合法字段
+     * @Time 2020年6月22日 上午11:36:55
+     * @param <T>
+     * @param domain
+     * @return
+     */
+    public static <T> Optional<String> validateAll(T domain) {
+        Set<ConstraintViolation<T>> validateResult = VALIDATOR_ALL.validate(domain);
+        if (validateResult.size() > 0) {
+            for (ConstraintViolation<T> cv : validateResult) {
+                System.out.println(cv.getPropertyPath() + "：" + cv.getMessage());
+            }
+        }
+        StringBuilder sb = new StringBuilder();
+        for (Iterator<ConstraintViolation<T>> iterator = validateResult.iterator(); iterator.hasNext(); ) {
+            sb.append(iterator.next().getMessage());
+            if (iterator.hasNext()) {
+                sb.append(" ,");
+            }
+        }
+        return Optional.of(sb.toString());
+    }
+}