1 files changed, 34 insertions, 0 deletions
diff --git a/src/storage/session-manager/session.zig b/src/storage/session-manager/session.zig
new file mode 100644
index 0000000..943334b
--- /dev/null
+++ b/src/storage/session-manager/session.zig
@@ -0,0 +1,34 @@
+const std = @import("std");
+const User = @import("../user.zig");
+
+const Self = @This();
+
+const fingerprint_size = 512;
+
+age: std.time.Instant,
+info: User.Info,
+fingerprint: []u8,
+
+pub fn init(allocator: std.mem.Allocator, info: User.Info) !Self {
+    var self: Self = undefined;
+    self.info = try info.clone(allocator);
+    self.fingerprint = try allocator.alloc(u8, fingerprint_size);
+    try self.reset();
+
+    return self;
+}
+
+pub fn reset(self: *Self) !void {
+    var raw_buffer: [fingerprint_size / 2]u8 = undefined;
+    std.crypto.random.bytes(&raw_buffer);
+
+    var writer = std.Io.Writer.fixed(self.fingerprint);
+    writer.print("{x}", .{raw_buffer}) catch unreachable;
+
+    self.age = try std.time.Instant.now();
+}
+
+pub fn deinit(self: *const Self, allocator: std.mem.Allocator) void {
+    self.info.deinit(allocator);
+    allocator.free(self.fingerprint);
+}