From d30240b431eaeccfc31a386c6b11fe70265264c1 Mon Sep 17 00:00:00 2001
From: ed <s@ocv.me>
Date: Tue, 26 Aug 2025 23:12:10 +0000
Subject: [PATCH] spaces in comma-sep. opts

---
 copyparty/__main__.py | 2 +-
 copyparty/authsrv.py  | 1 +
 copyparty/cert.py     | 1 +
 copyparty/pwhash.py   | 1 +
 copyparty/svchub.py   | 4 ++--
 5 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/copyparty/__main__.py b/copyparty/__main__.py
index 9dab68ce..26158879 100644
--- a/copyparty/__main__.py
+++ b/copyparty/__main__.py
@@ -1974,7 +1974,7 @@ def main(argv: Optional[list[str]] = None) -> None:
     if not HAVE_IPV6 and al.i == "::":
         al.i = "0.0.0.0"
 
-    al.i = al.i.split(",")
+    al.i = [x.strip() for x in al.i.split(",")]
     try:
         if "-" in al.p:
             lo, hi = [int(x) for x in al.p.split("-")]
diff --git a/copyparty/authsrv.py b/copyparty/authsrv.py
index 1b922c22..4309ba2c 100644
--- a/copyparty/authsrv.py
+++ b/copyparty/authsrv.py
@@ -1659,6 +1659,7 @@ class AuthSrv(object):
                     # accept both , and : as separators between usernames
                     zs1, zs2 = x.replace("=", ":").split(":", 1)
                     grps[zs1] = zs2.replace(":", ",").split(",")
+                    grps[zs1] = [x.strip() for x in grps[zs1]]
                 except:
                     t = '\n  invalid value "{}" for argument --grp, must be groupname:username1,username2,...'
                     raise Exception(t.format(x))
diff --git a/copyparty/cert.py b/copyparty/cert.py
index a22d2857..49fa9ea2 100644
--- a/copyparty/cert.py
+++ b/copyparty/cert.py
@@ -130,6 +130,7 @@ def _gen_srv(log: "RootLogger", args, netdevs: dict[str, Netdev]):
     nlog: "NamedLogger" = lambda msg, c=0: log("cert-gen-srv", msg, c)
 
     names = args.crt_ns.split(",") if args.crt_ns else []
+    names = [x.strip() for x in names]
     if not args.crt_exact:
         for n in names[:]:
             names.append("*.{}".format(n))
diff --git a/copyparty/pwhash.py b/copyparty/pwhash.py
index d4455ca8..d642d3c0 100644
--- a/copyparty/pwhash.py
+++ b/copyparty/pwhash.py
@@ -25,6 +25,7 @@ class PWHash(object):
         self.args = args
 
         zsl = args.ah_alg.split(",")
+        zsl = [x.strip() for x in zsl]
         alg = zsl[0]
         if alg == "none":
             alg = ""
diff --git a/copyparty/svchub.py b/copyparty/svchub.py
index 199ccce9..5a5e16ec 100644
--- a/copyparty/svchub.py
+++ b/copyparty/svchub.py
@@ -325,7 +325,7 @@ class SvcHub(object):
 
         self._feature_test()
 
-        decs = {k: 1 for k in self.args.th_dec.split(",")}
+        decs = {k.strip(): 1 for k in self.args.th_dec.split(",")}
         if not HAVE_VIPS:
             decs.pop("vips", None)
         if not HAVE_PIL:
@@ -1095,7 +1095,7 @@ class SvcHub(object):
             al.tcolor = "".join([x * 2 for x in al.tcolor])
 
         zs = al.u2sz
-        zsl = zs.split(",")
+        zsl = [x.strip() for x in zs.split(",")]
         if len(zsl) not in (1, 3):
             t = "invalid --u2sz; must be either one number, or a comma-separated list of three numbers (min,default,max)"
             raise Exception(t)