add backend tokens

src/main/java/com/ddf/vodsystem/dto/GoogleUser.java

@@ -0,0 +1,9 @@
+package com.ddf.vodsystem.dto;
+
+public record GoogleUser(
+        String googleId,
+        String email,
+        String name,
+        String profilePictureUrl
+) {
+}

src/main/java/com/ddf/vodsystem/dto/TokenPackage.java

@@ -0,0 +1,7 @@
+package com.ddf.vodsystem.dto;
+
+public record TokenPackage (
+        String refreshToken,
+        String accessToken
+) {
+}

src/main/java/com/ddf/vodsystem/dto/properties/AuthProperties.java

@@ -0,0 +1,32 @@
+package com.ddf.vodsystem.dto.properties;
+
+import jakarta.validation.Valid;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.Size;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.validation.annotation.Validated;
+
+import java.time.Duration;
+
+@Validated
+@ConfigurationProperties(prefix = "app.security")
+public record AuthProperties (
+        @NotBlank @Size(min = 32) String jwtSecret,
+        @Valid @NotNull Expiration expiration
+) {
+
+    /**
+     *
+     * @param jwt
+     * @param refreshToken
+     * @param tokenFamily
+     * @param gracePeriod
+     */
+    public record Expiration (
+            @NotNull Duration jwt,
+            @NotNull Duration refreshToken,
+            @NotNull Duration tokenFamily,
+            @NotNull Duration gracePeriod
+    ) {}
+}