first commit

2026-09-11 17:34:14 +08:00
commit dfb943919d
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+package com.metalloop.modules.auth.controller;
+
+import com.metalloop.common.auth.encrypt.KeyProperties;
+import com.metalloop.common.auth.encrypt.KeyStoreKeyFactory;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+import java.security.KeyPair;
+import java.security.PublicKey;
+import java.security.interfaces.RSAPublicKey;
+import java.util.Base64;
+
+/**
+ * 获取公钥端点
+ *
+ * @author zhaowenhao
+ * @since 2023-03-19
+ */
+public class RsaPublicKeyController {
+
+    private final KeyProperties keyProperties;
+
+    public RsaPublicKeyController(KeyProperties keyProperties) {
+        this.keyProperties = keyProperties;
+    }
+
+    @ResponseBody
+    public String getPublicKey() {
+        if (keyProperties != null) {
+            KeyPair keyPair = new KeyStoreKeyFactory(keyProperties.getKeyStore().getLocation(), keyProperties.getKeyStore().getSecret().toCharArray()).getKeyPair(keyProperties.getKeyStore().getAlias());
+            PublicKey publicKey = keyPair.getPublic();
+            RSAPublicKey rsaPublicKey = (RSAPublicKey) publicKey;
+            byte[] publicKeyBytes = rsaPublicKey.getEncoded();
+            return Base64.getEncoder().encodeToString(publicKeyBytes);
+        }
+        return "获取失败";
+    }
+}