1 files changed, 55 insertions, 0 deletions
diff --git a/stdlib/source/lux/world/net/http/cookie.lux b/stdlib/source/lux/world/net/http/cookie.lux
new file mode 100644
index 000000000..757d2abc8
--- /dev/null
+++ b/stdlib/source/lux/world/net/http/cookie.lux
@@ -0,0 +1,55 @@
+(.module:
+  [lux #*
+   [data
+    [text
+     format]]
+   [time
+    ["." duration (#+ Duration)]]]
+  ["." // (#+ Header)
+   ["." header]])
+
+(type: #export Directive (-> Text Text))
+
+(def: (directive extension)
+  (-> Text Directive)
+  (function (_ so-far)
+    (format so-far "; " extension)))
+
+(def: #export (set name value)
+  (-> Text Text Header)
+  (header.add "Set-Cookie" (format name "=" value)))
+
+(def: #export (max-age duration)
+  (-> Duration Directive)
+  (let [seconds (duration.query duration.second duration)]
+    (..directive (format "Max-Age=" (if (i/< +0 seconds)
+                                      (%i seconds)
+                                      (%n (.nat seconds)))))))
+
+(do-template [<name> <prefix>]
+  [(def: #export (<name> value)
+     (-> Text Directive)
+     (..directive (format <prefix> "=" value)))]
+
+  [domain "Domain"]
+  [path "Path"]
+  )
+
+(do-template [<name> <tag>]
+  [(def: #export <name>
+     Directive
+     (..directive <tag>))]
+
+  [secure "Secure"]
+  [http-only "HttpOnly"]
+  )
+
+(type: #export CSRF-Policy
+  #Strict
+  #Lax)
+
+(def: #export (same-site policy)
+  (-> CSRF-Policy Directive)
+  (..directive (format "SameSite=" (case policy
+                                     #Strict "Strict"
+                                     #Lax "Lax"))))