2 files changed, 27 insertions, 0 deletions
diff --git a/BackEnd/Timeline/Configs/ApplicationConfiguration.cs b/BackEnd/Timeline/Configs/ApplicationConfiguration.cs
new file mode 100644
index 00000000..df281adb
--- /dev/null
+++ b/BackEnd/Timeline/Configs/ApplicationConfiguration.cs
@@ -0,0 +1,13 @@
+namespace Timeline.Configs
+{
+    public static class ApplicationConfiguration
+    {
+        public const string WorkDirKey = "WorkDir";
+        public const string DefaultWorkDir = "/timeline";
+        public const string DatabaseFileName = "timeline.db";
+        public const string DatabaseBackupDirectoryName = "backup";
+        public const string DisableFrontEndKey = "DisableFrontEnd";
+        public const string UseMockFrontEndKey = "UseMockFrontEnd";
+        public const string UseProxyFrontEndKey = "UseProxyFrontEnd";
+    }
+}
diff --git a/BackEnd/Timeline/Configs/JwtConfiguration.cs b/BackEnd/Timeline/Configs/JwtConfiguration.cs
new file mode 100644
index 00000000..af8052de
--- /dev/null
+++ b/BackEnd/Timeline/Configs/JwtConfiguration.cs
@@ -0,0 +1,14 @@
+namespace Timeline.Configs
+{
+    public class JwtConfiguration
+    {
+        public string Issuer { get; set; } = default!;
+        public string Audience { get; set; } = default!;
+
+        /// <summary>
+        /// Set the default value of expire offset of jwt token.
+        /// Unit is second. Default is 3600 * 24 seconds, aka 1 day.
+        /// </summary>
+        public long DefaultExpireOffset { get; set; } = 3600 * 24;
+    }
+}