user creation tool

tools/add_users.py

@@ -0,0 +1,40 @@
+import subprocess
+import crypt
+import json
+import secrets
+
+def get_real_users():
+    f = [i.split(":") for i in open("/etc/shadow").read().split("\n")]
+    return [i[0] for i in filter(lambda a: len(a) > 1, f) if not(i[1] in ["*", "!"])]
+
+def add_user(u, p):
+    p = crypt.crypt(p, crypt.mksalt())
+    subprocess.run(["useradd", "-m", "-p", p, u])
+    subprocess.run("setfacl", "--recursive", "--modify", f"user:{u}:r", f"/home/{user}/.web")
+    subprocess.run("setfacl", "--recursive", "--modify", f"default:user:{u}:r", f"/home/{user}/.web")
+
+"""
+e.g.
+[
+    "jsmith@myorg.net",
+    "jdoe@myorg.net",
+    ...
+]
+"""
+def generate_list_from_emails(infile):
+    cur = get_real_users()
+    key = []
+
+    f = open(infile).read()
+    f = json.loads(f)
+
+    for addy in f:
+        usr = addy.split("@")[0]
+        if usr in cur:
+            continue
+        pwd = crypt.crypt(secrets.token_urlsafe(10), crypt.mksalt())
+        key.append((usr, pwd))
+        add_user(usr, pwd)
+    print(key)
+
+generate_list_from_emails("./testmails")