1 files changed, 181 insertions, 0 deletions
diff --git a/packages/meshbay-node/src/meshbay_node/cli/members.py b/packages/meshbay-node/src/meshbay_node/cli/members.py
new file mode 100644
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--- /dev/null
+++ b/packages/meshbay-node/src/meshbay_node/cli/members.py
@@ -0,0 +1,181 @@
+"""Who may use the node: members and the operator's own pairing."""
+
+import sys
+from urllib.parse import quote
+
+from meshbay_node.cli.api import _daemon_api, _resolve_group
+from meshbay_node.config import DEFAULT_CONFIG_PATH, load_config
+
+
+def member(args) -> None:
+    cfg = load_config(args.config or DEFAULT_CONFIG_PATH)
+    sub = args.subcommand or "list"
+
+    if sub == "list":
+        group = args.group or ""
+        out = _daemon_api(
+            cfg, f"/api/roster?group_id={group}" if group else "/api/roster")
+        identities = {i["user_id"]: i for i in out.get("identities", [])}
+
+        members = out.get("members", [])
+        if not members:
+            print("no members admitted yet")
+            print("invite someone:  meshbay-node member invite <username>")
+        for m in members:
+            ident = identities.get(m["user_id"], {})
+            scope = m["group_id"][:8] if m["group_id"] else "node-wide"
+            print(f"{(ident.get('username') or m['user_id'])[:20]:20} "
+                  f"{m['role']:9} {m['status']:8} {scope:10} "
+                  f"pinned {ident.get('pinned_at', '?')} "
+                  f"({ident.get('pinned_via', '?')})")
+
+        invites = out.get("invites", [])
+        if invites:
+            print()
+            for i in invites:
+                # A link names nobody until it is used, so its handle is what
+                # identifies it — and what `cancel` takes.
+                who = (f"link {i['invite_id']}" if i.get("kind") == "link"
+                       else f"user {i['user_id'][:12]}")
+                print(f"pending invite  {who}  "
+                      f"group {(i['group_id'] or 'node-wide')[:8]}  "
+                      f"expires {i['expires_at']}")
+        return
+
+    # `member upload` is gone: whether uploads are accepted is `writable`
+    # on the root they would land in, not a per-group switch. Named
+    # explicitly rather than left to the usage line below, which offered a
+    # username for a verb that no longer takes one — an operator following
+    # it would have got "unknown subcommand" and no idea what replaced it.
+    if sub == "upload":
+        print("`member upload` is gone. Uploads are decided per directory "
+              "now:")
+        print()
+        print("  meshbay-node root list                    "
+              "# which are read-write")
+        print("  meshbay-node root set <name> --writable   "
+              "# accept uploads there")
+        print("  meshbay-node root set <name> --no-writable  # stop them")
+        print()
+        print("A group whose directories are all read-only accepts no "
+              "uploads at all,")
+        print("which is what turning the old switch off meant.")
+        sys.exit(1)
+
+    if not args.target:
+        print(f"usage: meshbay-node member {sub} <username>")
+        sys.exit(1)
+
+    if sub == "invite" and args.link:
+        # A link for someone who may have no account yet, bound to their
+        # address on the hub. The code and the ticket are both in it, so
+        # it goes to them and to nobody else — the CLI mails nothing.
+        group_id = _resolve_group(cfg, args.group)
+        out = _daemon_api(
+            cfg, f"/api/groups/{group_id}/invite-links?email={quote(args.target)}",
+            method="POST")
+        from meshbay_node.roster import write_code_file
+        write_code_file(cfg.data_dir, out["link"], out.get("expires_at", ""),
+                        name="invite-link")
+        print(f"INVITATION LINK  {out['link']}")
+        print(f"valid until      {out.get('expires_at', '?')}")
+        print(f"cancel with      meshbay-node member cancel {out['invite_id']}")
+        print()
+        print(f"Send it to {args.target} yourself. It works once, and only for an")
+        print("account registered with that address: they open it, create their")
+        print("account or sign in, and land in the group without typing a code.")
+        return
+
+    if sub == "invite":
+        group_id = _resolve_group(cfg, args.group)
+        out = _daemon_api(
+            cfg, f"/api/groups/{group_id}/invites?username={args.target}",
+            method="POST")
+        from meshbay_node.roster import write_code_file
+        path = write_code_file(cfg.data_dir, out["code"],
+                               out.get("expires_at", ""), name="invite-code")
+        print(f"INVITATION CODE  {out['code']}")
+        print(f"valid until      {out.get('expires_at', '?')}")
+        print()
+        print(f"Send it to {args.target} however you normally talk. It works")
+        print("once, for that account only, and never passes through the hub.")
+        print("They enter it the first time they open the group — you do not")
+        print("need to be online then.")
+        print()
+        print(f"also written to {path}")
+        return
+
+    if sub == "cancel":
+        # Takes back a link that has not been used, on the node and the hub.
+        group_id = _resolve_group(cfg, args.group)
+        out = _daemon_api(
+            cfg, f"/api/groups/{group_id}/invite-links/{quote(args.target)}",
+            method="DELETE")
+        print(f"invitation link {args.target[:8]} cancelled")
+        if not out.get("hub", True):
+            print("The hub's half could not be reached; it expires on its own.")
+        return
+
+    # revoke and unpin both name a person; the daemon resolves the account.
+    # It tries its own roster first and falls back to the hub, so a node that
+    # pinned someone before invitations carried a name is still manageable.
+    match = _daemon_api(cfg, f"/api/resolve?username={args.target}")
+
+    if sub == "revoke":
+        group_id = _resolve_group(cfg, args.group)
+        out = _daemon_api(
+            cfg, f"/api/members/{match['user_id']}/revoke?group_id={group_id}",
+            method="POST")
+        print(f"{args.target} revoked from {group_id[:8]}")
+        if out.get("invites_dropped"):
+            print("Their unredeemed invitation was cancelled.")
+        # The node decides whether a rotation is warranted and says so in
+        # the reminder — somebody who never redeemed a code never held the
+        # key, and advising a rotation there is advice to ignore the next
+        # time it is real. Deciding it again here is the second
+        # implementation this file exists not to have.
+        if out.get("reminder"):
+            print("They stop receiving the group key on their next connection.")
+            print("They still hold the current one — rotate it:")
+            print(f"  meshbay-node gek-init --group {group_id}")
+        return
+
+    if sub == "unpin":
+        _daemon_api(cfg, f"/api/members/{match['user_id']}/unpin", method="POST")
+        print(f"{args.target} unpinned — they can pair again with a new key")
+        print(f"issue a code:  meshbay-node member invite {args.target}")
+        return
+
+    print("usage: meshbay-node member list|invite|cancel|revoke|unpin")
+    sys.exit(1)
+
+
+def operator(args) -> None:
+    if args.subcommand != "pair":
+        print("usage: meshbay-node operator pair")
+        sys.exit(1)
+    if args.group:
+        # Silently ignoring it invited the reading that a code belongs to a
+        # group, and then that pairing had not worked because the group did
+        # not change.
+        print("operator pair takes no --group: pairing is node-wide.")
+        print("One paired browser can invite to, and delete files in, every")
+        print("group this node hosts.")
+        sys.exit(1)
+
+    cfg = load_config(args.config or DEFAULT_CONFIG_PATH)
+    out = _daemon_api(cfg, "/api/operator/pair", method="POST")
+
+    from meshbay_node.roster import write_code_file
+    path = write_code_file(cfg.data_dir, out["code"], out.get("expires_at", ""))
+
+    print(f"PAIRING CODE   {out['code']}")
+    print(f"valid until    {out.get('expires_at', '?')}")
+    print()
+    print("Sign in to the web app as this node's operator, open one of your")
+    print("groups, go to the Members tab and enter the code there.")
+    print("It works once, for that account only, and authorizes invites and")
+    print("file deletion from that browser.")
+    print()
+    print(f"also written to {path}")
+    return