From 6a3d62f30b92c1306d0f048a650c9f9cdda7f36d Mon Sep 17 00:00:00 2001
From: Erin Nova <contact@the-system.eu.org>
Date: Sun, 6 Mar 2022 21:10:56 -0500
Subject: [PATCH] Add deadswitch nim script

---
 scripts/deadswitch.nim | 65 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 scripts/deadswitch.nim

diff --git a/scripts/deadswitch.nim b/scripts/deadswitch.nim
new file mode 100644
index 0000000..dd83acb
--- /dev/null
+++ b/scripts/deadswitch.nim
@@ -0,0 +1,65 @@
+import std/[times, os]
+import strutils
+
+# ./deadswitch <file> <yyyy-MM-dd> <HH:mm> <path>
+
+var DATE = ""
+var TIME = ""
+var FILE = ""
+var PATH = ""
+
+proc read_args() =
+  try:
+    DATE = paramStr(2)
+    TIME = paramStr(3)
+    FILE = paramStr(1)
+    PATH = paramStr(4)
+  except:
+    echo "Please provide commandline arguments in the format:"
+    echo "<file> <yyyy-MM-dd> <HH:mm> <path>"
+    quit(QuitFailure)
+
+type PayloadType = enum Plaintext, Encrypted
+type Payload = tuple
+  filename: string
+  contents: string
+
+proc release_payload(p_type: PayloadType, payload: Payload) =
+  echo "Releasing payload..."
+  sleep(1000)
+  if p_type == PayloadType.Plaintext:
+    echo payload.filename
+    echo payload.contents
+  else:
+    echo payload.filename
+    echo "<Encrypted file>"
+
+  # copy the file contents
+  writeFile(PATH & payload.filename, payload.contents)
+
+while true:
+  read_args()
+
+  writeFile(PATH & FILE, DATE) # temp file
+  let now = now() # get current localtime
+  let now_date = now.format("yyyy-MM-dd") # extract the date
+  let now_time = now.format("HH:mm") # extract the time
+
+  let file = readFile(FILE) # read in the contents of the payload file
+  let format = FILE.split('.') # get the format of the file
+
+  # check the file type based on it's format
+  var p_type = PayloadType.Plaintext
+  case format[high(format)]:
+    of "age", "pgp", "gpg":
+      p_type = PayloadType.Encrypted
+    else:
+      p_type = PayloadType.Plaintext
+
+  if now_date == DATE: #and now_time == TIME: # check if both date & time are the same
+    let payload: Payload = (filename: FILE, contents: file) # create a new payload object
+    release_payload(p_type, payload) # release it!
+    break
+
+  echo "Not now :c"
+  sleep(10000) # wait 10 seconds (10000 milliseconds)