fix: web.status_content is basic by default.

feature: the status page shows the Client IP, and web.status_content sets how much it shows.
feature: Caddy serves the status page and the Router Manager over HTTPS with a certificate from Let's Encrypt.
2026-10-25 13:09:57 +01:00 · 2026-10-25 13:08:08 +01:00 · 2026-10-25 12:25:57 +01:00 · 2026-10-25 11:37:43 +01:00 · 2026-10-24 21:32:00 +02:00 · 2026-10-24 12:50:49 +02:00
20 changed files with 934 additions and 185 deletions
@@ -27,28 +27,40 @@ port is reachable from the external interface only when it is in `exposed_ports`
 in `DOCKER-USER` are not touched, because the package owns only its own chain. Restarting Docker
 restores the rules. The rules cover IPv4 only.

-## ADR-2: A small status web service, bound to the internal address
+## ADR-2: A small status web service, on the interfaces web.listen chooses

 Status: Accepted

 Context: The router has no way to see its state without a shell. A check from the protected
-network, by a person or by a monitor, needs a page or an endpoint. The router is an
-internet-facing host, so what the service shows and where it listens matter.
+network, by a person or by a monitor, needs a page or an endpoint, and so does the platform that
+deploys the router, which reaches it on its public address. The router is an internet-facing
+host, so what the service shows and where it listens matter.

 Decision: The `vpn-router-web` unit runs one Python script on the standard library's
 `http.server`, with the package's own modules and the Python packages of the Ubuntu archive that
-the package depends on, and no web framework. It listens on the address of the internal interface and on
-`web.port`, 7081 by default, and is on unless `web.enabled` is `false` (ADR-7). `/` is for
-people, in plain text for `curl` and `wget` and as a Tailwind CSS page for a browser, and
-`/status` is the same status as JSON. It shows the state of the services, the package version
-and the state of the site-to-site, road-warrior, OpenVPN and WireGuard features, and nothing from
-the configuration. `vpn-router-setup` opens the port on the internal interface in UFW and writes
-the features and the facts it resolves to `/run/vpn-router/web.json`.
+the package depends on, and no web framework. It listens on `web.port`, 7081 by default, on the
+address of the internal interface, of the external interface or of both, as `web.listen` sets
+(`internal`, `external` or `both`, the default), with a server for each address, and is on
+unless `web.enabled` is `false` (ADR-7). `/` is for people, in plain text for `curl` and `wget`
+and as a Tailwind CSS page for a browser, and `/status` is the same status as JSON. Both show as
+much as `web.status_content` says, since the router is reachable from the internet and the
+operator decides how much it tells strangers: `basic`, the default because it tells the least,
+the overall status and the Client IP, `standard` also the package versions and the number of
+active and other services, and `full` also each service and the state of the site-to-site, road-warrior, OpenVPN and
+WireGuard features. The Client IP is the address the request came from, through the trusted
+proxies, so a person can see the address the router sees. Nothing comes from the configuration.
+`/status` names its content, so clients such as manage-ui and the Router Manager show what it
+has. `vpn-router-setup` opens the
+port on both interfaces in UFW, so the choice of `web.listen` is made by the service alone, and
+writes the features and the facts it resolves to `/run/vpn-router/web.json`.

-Consequences: Nothing outside the internal network can reach it, since it listens on the internal
-address only and the firewall opens the port on the internal interface only. `/` and `/status`
-have no authentication, which is acceptable because they are read only and show no
-configuration. It runs as root, because `swanctl` and `wg` need it, with `NoNewPrivileges`,
+Consequences: By default the service is reachable from the internet on the external address;
+`web.listen` set to `internal` keeps it to the internal network. It serves plain HTTP itself;
+HTTPS is Caddy's (ADR-21), so on the plain HTTP port the passwords of `/auth` and the tokens
+cross the internet unencrypted. A change of `web.listen`
+needs no run of setup, since the firewall does not depend on it; the package's upgrade runs
+setup, which writes the rules. `/` and `/status` have no authentication, which is acceptable because they are
+read only and show no configuration. It runs as root, because `swanctl` and `wg` need it, with `NoNewPrivileges`,
 `ProtectSystem=strict`, `ProtectHome` and `PrivateTmp`. The Tailwind style comes from a CDN, so a
 browser on a network without internet shows the unstyled page, and `curl` is unaffected.

@@ -60,7 +72,7 @@ Context: Clients such as the Router Manager, and people with `curl`, need the co
 the users and the groups of the router, which `/` and `/status` must not show. Both people and
 programs sign in with a user of the directory. A secret shared with the platform that deploys
 the router would let whoever holds it, and every copy of the deployment's state, make tokens.
-The service listens on plain HTTP on the internal network.
+The service listens on plain HTTP.

 Decision: `/config`, `/users` and `/groups` need a JWT in an `Authorization: Bearer` header,
 HS256, verified with `hmac` and `hashlib`; no other algorithm is accepted. The key is
@@ -143,8 +155,10 @@ Decision: `vpnrouter_users.py` holds the user operations, the checks and a sessi
 lock and the connection of the user manager account. The web service imports it and maps a
 `Failure` to the HTTP status; `vpn-router-user` imports it and adds the argument parsing and
 the output, text for people and JSON with `--json`. The web unit allows writing the paths the
-operations need: `/run/vpn-router` for the lock, `/etc/vpn-router/pki` for the certificates and
-the CA's state, and `/etc/swanctl/x509crl` for the published CRL.
+operations need: `/run/vpn-router` for the lock, its `RuntimeDirectory`, which systemd creates
+before the service starts, also before setup has run, and keeps when it stops, as setup's state
+files are there too; `/etc/vpn-router/pki` for the certificates and the CA's state, and
+`/etc/swanctl/x509crl` for the published CRL.

 Consequences: The rules exist once. A request starts no process, and a password never leaves
 the process that received it. The web service imports `python3-ldap` and the package's
@@ -156,22 +170,23 @@ and the holders of an admin token manage users.
 Status: Accepted

 Context: The status page is the tool to see a problem of `vpn-router-setup`, so it must run
-whatever state setup is in, also before setup has run and while it fails. The internal address,
-`web.port` and `web.enabled` can change at any time.
+whatever state setup is in, also before setup has run and while it fails. The addresses,
+`web.listen`, `web.port` and `web.enabled` can change at any time.

 Decision: The service depends on nothing to start and does not end on its own. A discovery
-thread works out, every 30 seconds, the internal address from `vpn-router.json` as
-`general.mode` directs, with the discovery code in `vpnrouter_net.py`, which `vpnrouter.py` uses
-too, and `web.port` and `web.enabled` from the same file. It runs the HTTP server in a thread of
-its own at that address and port, stops it and starts a new one when they change, and runs none
-while the service is disabled, the address is not known or it cannot be bound. Each request
+thread works out, every 30 seconds, the addresses of the interfaces `web.listen` names from
+`vpn-router.json` as `general.mode` directs, with the discovery code in `vpnrouter_net.py`,
+which `vpnrouter.py` uses too, and `web.port` and `web.enabled` from the same file. It runs an
+HTTP server in a thread of its own at each address and the port, stops one and starts a new one
+when they change, and runs none while the service is disabled or no address is known; an address
+that cannot be bound is tried again the next round. Each request
 reads the signing key and `vpn-router.json`, and the features and resolved facts from
 `web.json`, which setup writes when it applies the configuration, so the service shows what setup
 applied; while that file is missing the router shows no features. The unit is not
 ordered after `vpn-router-setup`, and setup does not restart it.

-Consequences: The status page answers as soon as the internal address exists, whatever state
-setup is in, and follows a changed address, port or `web.enabled` within 30 seconds without a
+Consequences: The status page answers as soon as an address exists, whatever state setup is in,
+and follows a changed address, `web.listen`, port or `web.enabled` within 30 seconds without a
 restart. A new signing key applies to the next request. The interfaces are read every 30
 seconds, which costs a few `ip` commands.

@@ -207,9 +222,9 @@ router's `/auth`, keeps their tokens in a server-side session in PostgreSQL behi
 session's access token, refreshing it as needed; it holds no logic of the router's own and no
 key of it. It reads its settings from `/etc/vpn-router-manager/manager.json` at each request; on
 the router the settings not given come from `vpn-router.json`, and it listens on the internal
-address like the status web service, with the same discovery thread. `vpn-router-setup` opens
-the manager's port on the internal interface while the manager is installed, so the firewall
-stays in one place.
+address, the external address or both, as its own `listen` sets, like the status web service,
+with the same discovery thread. `vpn-router-setup` opens the manager's port on the internal and
+the external interface while the manager is installed, so the firewall stays in one place.

 Consequences: The router needs no Node.js; the package needs only `python3` and packages of the
 Ubuntu archive. Tokens never reach the browser, and sessions survive a restart of the manager.
@@ -318,8 +333,8 @@ within 15 minutes; a successful bind clears the count; `vpn-router-user unlock`
 `/auth` answers the same 401 for a wrong name, password or code and for a locked or disabled
 user. `/auth` and `/auth/refresh` allow 10 calls a minute per client address, counted in memory,
 and answer 429 with `Retry-After` beyond that. The client address is the peer, or the last
-`X-Forwarded-For` entry for a peer in `web.trusted_proxies`, by default the address the service
-listens on, where a manager on the router calls from.
+`X-Forwarded-For` entry for a peer in `web.trusted_proxies`, by default the address the call came
+in on, which is the address a manager on the router calls from.

 Consequences: One lockout covers OpenVPN and `/auth`, kept by slapd alone. Someone who knows a
 user name can lock the user out for 15 minutes at a time. The rate limit restarts with the
@@ -401,3 +416,110 @@ a `SystemExit` carrying its message, so setup records it.
 Consequences: The diagnostics need nothing the setup provides and cannot collide with the real
 services. After the first success they never run again, also not after an upgrade or a reboot.
 The page shows log lines to whoever reaches the internal network during the first setup.
+
+## ADR-18: Manager-only accounts are a second kind of user; the package can create the first admin
+
+Status: Accepted
+
+Context: The Router Manager needs a first administrator before anyone has added users, as other
+packages create a default user from their debconf answers. Such an account, and others that only
+manage the router, have no person behind them and need no VPN access. A VPN user is an
+`inetOrgPerson`, which requires a last name and a common name, and its certificate needs the
+names. The Manager is configured before the router's directory exists during an installation.
+
+Decision: A user is one of two kinds in `ou=users`, fixed when it is added: a VPN user, an
+`inetOrgPerson` with the three person attributes and a certificate, or a Manager-only account,
+an `account`, `simpleSecurityObject` and `vpnRouterAccount` (ADR-19) with the name, the password,
+an optional e-mail address for notifications, and no certificate. `add` with all three person
+attributes adds a VPN user and without the first and the last name a Manager-only account; one
+name without the rest is refused. The CLI and the API add both kinds; the Manager's dialog
+requires the names unless Manager access only is chosen, which offers the e-mail address only.
+Answers carry `manager_only`, and `update` changes only the e-mail address of a Manager-only
+account. The Manager's package asks `admin_username` and `admin_password`; with both
+it writes them to a root-only file, clears the answers, and `vpn-router-setup` creates the account
+after it provisions the directory, adds it to `admins` (creating the group when missing) and
+removes the file. Without a name nothing is created. `vpnrouter_users` knows only the directory,
+so setup can use it before PostgreSQL's driver can be loaded; `web` and `vpn-router-user` revoke
+refresh tokens after the operations of `vpnrouter_auth.REVOKING`.
+
+Consequences: A Manager-only account cannot become a VPN user, as LDAP cannot change an entry's
+structural class and its password hash cannot be copied; it is removed and added again instead.
+It has no certificate, so OpenVPN and road-warrior access refuse it. The administrator's password
+is on disk only until setup has run.
+
+## ADR-19: The package has an LDAP schema of its own under a UUID OID
+
+Status: Accepted
+
+Context: A Manager-only account (ADR-18) is an `account`, which allows no `mail`, yet notifications
+need an address for it; no standard auxiliary class allows `mail` except `extensibleObject`, which
+allows every attribute. Authorization scopes for users of both kinds may follow. An attribute or
+class of its own needs an OID, and the package has no registered arc.
+
+Decision: The package defines its schema, `cn=vpn-router,cn=schema,cn=config`, which
+`vpnrouter_ldap.provision` adds when missing and keeps as `SCHEMA_ATTRIBUTE_TYPES` and
+`SCHEMA_OBJECT_CLASSES`. Its OID is `2.25.98477352595735834532404256531620013001`, made from a
+random UUID under the arc 2.25 (ITU-T X.667), which needs no registration; attribute types are
+under `.1` and object classes under `.2`. The first version has the attribute `vpnRouterScope`
+(multi-valued, case-insensitive strings) and the auxiliary class `vpnRouterAccount`,
+`MAY ( mail $ vpnRouterScope )`. Manager-only accounts have the class from their creation, so an
+e-mail address can be added later without changing their classes; VPN users get it once scopes are
+used.
+
+Consequences: The schema check stays strict. New attributes extend `vpnRouterAccount`, and their
+OIDs continue the arcs. Nothing reads `vpnRouterScope` yet. The OID must never be reused for
+anything else.
+
+## ADR-20: Users manage their own account through /account, proving who they are again
+
+Status: Accepted
+
+Context: Users who are not members of `admins` can sign in but get 403 on every path, so they
+cannot change their password or enrol an authenticator without an administrator. A session
+token alone is a weak proof for such changes: whoever holds an open session could lock the user
+out. A wrong current password must not look like an ended session to the Manager, which signs a
+user out on 401.
+
+Decision: `/account` serves the user named in the token's `sub`, admin or not: `GET` the user
+and whether they are a member of `admins`, `PUT /account/password`, and `POST` and
+`PUT /account/otp` to enrol or replace the TOTP enrolment. The routes do not take a user name.
+Each change sends the current password and, for an enrolled user, a current code, checked with a
+bind as the user like `/auth`, so it counts toward the lockout (ADR-14); a wrong one is 403. A
+new password is checked before the bind, so an invalid one does not use up a code. A user cannot
+remove their own enrolment; `/users` and `vpn-router-user` do. Tokens of `vpn-router-token` name
+no user and get 403 there.
+
+Consequences: slapd's `otp` overlay accepts each code once, so a change right after signing in
+needs the next code. Changing the password revokes the user's refresh tokens, so the user's
+Manager session ends with its access token. An enrolled user who has lost the authenticator
+needs an administrator.
+
+## ADR-21: Caddy from the Ubuntu archive serves HTTPS with a certificate from Let's Encrypt
+
+Status: Accepted
+
+Context: The status web service and the Router Manager are reachable from the internet (ADR-2),
+and `/auth` and the Manager's sign-in carry passwords. Both are small servers on the standard
+library's `http.server`, which would need certificates, their renewal and a TLS setup of their
+own. Browsers trust a public CA, not the router's.
+
+Decision: Caddy, the `caddy` package of the Ubuntu archive, is the HTTPS proxy. While
+`https.enabled` is `true` (the default) and `wan.local_fqdn` is set, `vpn-router-setup` writes
+`/etc/caddy/vpn-router.Caddyfile`: a site for `wan.local_fqdn` on `https.web_port` (7444) for the
+web service and, while the Router Manager is installed, one on `https.manager_port` (7443) for
+the manager, each passing calls to the service on `127.0.0.1`. Caddy obtains and renews the
+certificate from Let's Encrypt with the HTTP challenge on port 80, which the firewall opens on
+the external interface; `auto_https disable_redirects` keeps port 80 to the challenge. The
+package's drop-in for `caddy.service` points it at that file and keeps it from starting before
+the file exists, so `/etc/caddy/Caddyfile`, a configuration file of the `caddy` package, is left
+unchanged. Both services always listen on `127.0.0.1` as well as on the interfaces their
+`listen` settings name, and trust `X-Forwarded-For` from it, which Caddy sets from the peer and
+never takes from the client.
+
+Consequences: HTTPS needs `wan.local_fqdn` in public DNS pointing at the router and port 80
+reachable from the internet; until then Caddy retries and the HTTPS ports do not answer. The
+certificate and the ACME account are in `/var/lib/caddy`. Plain HTTP stays as the `listen`
+settings set it, so `internal` keeps passwords off the internet. Caddy's admin endpoint listens
+on `localhost:2019`, which `caddy reload` uses. Port 80 and the HTTPS ports are not available
+to Docker containers while HTTPS is on. The Manager's HTTPS port is a setting of the router, not
+of the manager.
@@ -123,10 +123,16 @@ must have the type shown below; an unknown section or setting is an error.
 | `openvpn` | `protocol` | string | `udp` | `udp` or `tcp` |
 | `docker` | `mode` | string | `auto` | `auto` secures Docker when its service is installed, `on` requires it, `off` removes the rules |
 | `docker` | `exposed_ports` | list | | TCP ports and port ranges (`8000:8100`) reachable from the external interface; at most 15, a range counting as two |
-| `web` | `enabled` | boolean | `true` | The status web service on the internal address |
+| `web` | `enabled` | boolean | `true` | The status web service |
+| `web` | `listen` | string | `both` | The interfaces the status web service listens on: `internal`, `external` or `both` |
 | `web` | `port` | integer | `7081` | TCP port of the status web service |
 | `web` | `database` | string | | A PostgreSQL connection string for the refresh tokens; without it, the `vpn-router` database on this host that the web service creates |
-| `web` | `trusted_proxies` | list | the listening address | Addresses whose `X-Forwarded-For` header names the client for the `/auth` rate limit |
+| `web` | `trusted_proxies` | list | the address the call came in on | Addresses whose `X-Forwarded-For` header names the client for the `/auth` rate limit and the Client IP of the status |
+| `web` | `status_content` | string | `basic` | What `/` and `/status` show: `basic`, `standard` or `full` (see Status web service) |
+| `https` | `enabled` | boolean | `true` | Caddy serves the status web service and the Router Manager over HTTPS for `wan.local_fqdn` |
+| `https` | `email` | string | | The e-mail address of the Let's Encrypt account |
+| `https` | `web_port` | integer | `7444` | HTTPS port of the status web service |
+| `https` | `manager_port` | integer | `7443` | HTTPS port of the Router Manager |

 A minimal site-to-site configuration in `auto` mode:

@@ -324,7 +330,12 @@ is switched on:
 - its own database, `dc=vpn-router,dc=local` in `/var/lib/ldap/vpn-router`, next to the one the
  slapd package creates; root manages it through the local socket, with no administrator
  password;
- `ou=users` holds one `inetOrgPerson` per user, named by `uid`;
+- `ou=users` holds one entry per user, named by `uid`: an `inetOrgPerson` for a VPN user, an
+  `account` for a Manager-only account (see Managing users);
+- the package's own schema, `cn=vpn-router,cn=schema,cn=config`, under the OID
+  `2.25.98477352595735834532404256531620013001` of the UUID arc: the auxiliary class
+  `vpnRouterAccount` with `MAY ( mail $ vpnRouterScope )`, which Manager-only accounts have, and
+  the attribute `vpnRouterScope`, authorization scopes that nothing reads yet;
 - `ou=groups` holds one `groupOfNames` per group, named by `cn`, with its members' DNs in
  `member` and an optional `description`;
 - `cn=user-manager,ou=services` is the account that changes users and groups; it may write
@@ -346,9 +357,17 @@ The directory is kept on purge.

 ### Managing users

-`vpn-router-user` manages the users. A user is the directory entry, with a first name, a last
-name and an e-mail address (`givenName`, `sn` and `mail`; `cn` is the first and the last name),
-and a client certificate with the user name as its common name, in `/etc/vpn-router/pki/users`.
+`vpn-router-user` manages the users. A user is a directory entry of one of two kinds, fixed when it
+is added:
+
+- a VPN user, an `inetOrgPerson` with a first name, a last name and an e-mail address
+  (`givenName`, `sn` and `mail`; `cn` is the first and the last name), and a client certificate
+  with the user name as its common name, in `/etc/vpn-router/pki/users`;
+- a Manager-only account, an `account`, `simpleSecurityObject` and `vpnRouterAccount` with the
+  name, the password and an optional e-mail address, for notifications: no names and no
+  certificate, so no VPN access. It can sign in to `/auth` and, as a member of `admins`, manage
+  the router. `add` without the first and the last name adds one; its names cannot be set later.
+
 Passwords and TOTP secrets are read from the first line of standard input. The answer is text: a
 table of the users, the client profile, a TOTP secret or a short message, and a failure is a
 message on standard error.
@@ -358,6 +377,7 @@ after a command its options.

 ```sh
 echo 's3cr3t-pass' | vpn-router-user add alice --first-name Alice --last-name Smith --email alice@example.com
+echo 'm4nager-pass' | vpn-router-user add ops
 vpn-router-user update alice --email a.smith@example.com
 vpn-router-user list
 vpn-router-user profile alice > alice.ovpn
@@ -374,8 +394,9 @@ vpn-router-user otp-remove alice

 | Command | Effect |
 | --- | --- |
-| `list` | The users with their names and e-mail addresses, whether each is enabled or locked, has a certificate and is enrolled for TOTP |
-| `add <name> --first-name F --last-name L --email E` | Adds the user and issues the certificate; all three are required |
+| `list` | The users with their kind, names and e-mail addresses, whether each is enabled or locked, has a certificate and is enrolled for TOTP |
+| `add <name> --first-name F --last-name L --email E` | Adds a VPN user and issues the certificate |
+| `add <name> [--email E]` | Adds a Manager-only account, with the e-mail address when given; one name without the other two options is refused |
 | `update <name> [--first-name F] [--last-name L] [--email E]` | Changes the names or the e-mail address |
 | `passwd <name>` | Sets the password |
 | `disable <name>`, `enable <name>` | Locks the user out of OpenVPN and `/auth`, and lets the user in again |
@@ -390,9 +411,17 @@ A user name is 1 to 32 lowercase letters, digits and hyphens, starting with a le
 password has 8 to 128 characters; a first or last name has 1 to 64 printable characters; an
 e-mail address has one `@`, no spaces and a dot in its domain; a TOTP secret is 32 base32
 characters, as `otp-new` makes it, and a code 6 digits. Once enrolled, a user logs in to OpenVPN
-and `/auth` with the password followed by a current code. In the answers a user added
-without the names or the e-mail address has them as `null`. The exit status is 0 on success, 2 for an invalid request,
-3 when the user does not exist, 4 when the user exists and 1 for any other failure.
+and `/auth` with the password followed by a current code. In the answers `manager_only` tells the
+kind, and a Manager-only account has its names as `null`; `update` changes only its e-mail
+address, and `--email ''` removes it. Changing a user's password, disabling, unlocking or removing the user also revokes its
+refresh tokens of `/auth`. The exit status is 0 on success, 2 for an invalid request, 3 when the
+user does not exist, 4 when the user exists and 1 for any other failure.
+
+When the Router Manager is installed with an administrator (its debconf questions
+`vpn-router-manager/admin_username` and `admin_password`), its package leaves the answers in
+`/etc/vpn-router-manager/admin.json` (root only). `vpn-router-setup` then creates that user as a
+Manager-only account, adds it to the group `admins`, which it creates when missing, and removes
+the file.

 The certificate is also accepted by road-warrior (IKEv2 EAP-TLS) access, which checks
 certificates only, so `disable` does not affect it; `remove` revokes the certificate for both.
@@ -469,9 +498,22 @@ modules shipped with the package; the configuration file accepts any module inst

 ## Status web service

-The `vpn-router-web` service shows the state of the router on its internal address and
-`web.port` (7081 by default). Its pages `/` and `/status` need no authentication and show no
-configuration: no key, identity, address or subnet.
+The `vpn-router-web` service shows the state of the router on the addresses of the interfaces
+`web.listen` names, the internal, the external or both (the default), and on `127.0.0.1`, where
+Caddy calls it (see HTTPS), with `web.port` (7081 by default). Its pages `/` and `/status` need no authentication and show no
+configuration: no key, identity, subnet, or address but the client's. They show as much as
+`web.status_content` says, read at each request:
+
+| `status_content` | `/` and `/status` show |
+|---|---|
+| `basic` (default) | The overall status (`ok` or `degraded`), the time and the Client IP |
+| `standard` | Also the `vpn-router` version, the `vpn-router-manager` version or that it is not installed, and the number of active services and of services in any other state, without their names |
+| `full` | Also each service and its state, Docker, and the state of site-to-site, road-warrior, OpenVPN and WireGuard |
+
+The Client IP is the address the request came from: the last entry of `X-Forwarded-For` for a
+request from one of `web.trusted_proxies`, by default the address the request came in on, so
+behind Caddy or a Router Manager on the router it is the browser's. `/status` names the content in
+`content` and the Client IP in `client_ip`; `/` keeps the time and the link to `/status`.

 The service first makes its signing key and the refresh tokens' database, retrying every 15
 seconds, for example while PostgreSQL is not running yet, and logs each failure; then it listens.
@@ -502,11 +544,15 @@ curl http://10.0.0.4:17081/
 | `/config` | The configuration without its secret options, and what the router resolved and runs, as JSON; needs a token |
 | `/users` | The users of OpenVPN and road-warrior access; needs a token |
 | `/groups` | The groups of users; needs a token |
+| `/account` | The account of the signed-in user: its details, its password and its TOTP enrolment; needs a user's token |

-The status holds the state of `vpn-router-setup` and `slapd`, of `strongswan` when site-to-site or
+The status holds the state of `vpn-router-setup`, `slapd` and each PostgreSQL cluster unit
+(`postgresql@<version>-<cluster>`, or `postgresql` as `no cluster` without one), of
+`vpn-router-manager` when that package is installed, of `strongswan` when site-to-site or
 road-warrior access is configured, of `wg-quick@wg0` when WireGuard is, and of
 `openvpn-server@vpn-router` when OpenVPN is; the number of connected
-OpenVPN clients, from the server's status file, which OpenVPN rewrites every minute; the package version; whether
+OpenVPN clients, from the server's status file, which OpenVPN rewrites every minute; the package version and,
+as `manager_version`, the installed version of `vpn-router-manager` (`null`, shown as not installed, without it); whether
 Docker is installed, and when it is, the state of `docker.service` and of `vpn-router-docker`
 (the Docker rules), which do not change `status`; whether the
 site-to-site tunnel is established; the number of connected road-warrior (IPsec P2S) clients; and
@@ -520,16 +566,18 @@ curl http://10.0.0.4:7081/status

 ### Tokens and signing in

-`/config`, `/users` and `/groups` need a JWT in an `Authorization: Bearer` header, signed with
+`/config`, `/users`, `/groups` and `/account` need a JWT in an `Authorization: Bearer` header, signed with
 HS256 by the key the web service makes on its first run, `/etc/vpn-router/web.key` (root only).
 The key never leaves the router; while it does not exist these paths and `/auth` are not served
 (404). A missing, expired or wrongly signed token, or one of another algorithm, gets 401 with
 `WWW-Authenticate: Bearer`. There are two kinds of tokens:

- an access token of `/auth` names a user in `sub` and is valid for 5 minutes; the user must
-  be a member of the group `admins`, otherwise the request gets 403;
+- an access token of `/auth` names a user in `sub` and is valid for 5 minutes; every user may
+  call `/account`, and for the other paths the user must be a member of the group `admins`,
+  otherwise the request gets 403;
 - a token of `vpn-router-token`, run as root on the router, has the claim `admin` and is valid
-  for the lifetime given, without a maximum. It may call everything, and only such a token may
+  for the lifetime given, without a maximum. It names no user, so `/account` refuses it with 403;
+  it may call everything else, and only such a token may
  change the group `admins`: create it, rename a group to it, change or remove it, add or take
  out its members, or remove a user who is a member of it.

@@ -556,7 +604,7 @@ removed. Changing a user's password, disabling, unlocking or removing the user r
 user's refresh tokens. Five failed logins lock the account for 15 minutes (see the user
 directory). `/auth` and `/auth/refresh` take at most 10 calls a minute from one client address,
 and answer 429 with `Retry-After` beyond that; for a call from one of `web.trusted_proxies`, by
-default the address the service listens on, the client address is the last entry of
+default the address the call came in on, the client address is the last entry of
 `X-Forwarded-For`.

 Refresh tokens are kept, as their SHA-256, in PostgreSQL: by default in the database and role
@@ -590,9 +638,9 @@ and answer bodies are JSON; a request body is at most 4096 bytes.

 | Request | Body | Answer |
 | --- | --- | --- |
-| `GET /users` | | `{"users": [{"name", "enabled", "locked", "certificate", "otp", "first_name", "last_name", "email"}, ...]}` |
-| `POST /users` | `{"name", "password", "first_name", "last_name", "email"}`, all required | 201 and the user |
-| `PUT /users/<name>` | any of `{"first_name", "last_name", "email"}` | the user |
+| `GET /users` | | `{"users": [{"name", "manager_only", "enabled", "locked", "certificate", "otp", "first_name", "last_name", "email"}, ...]}` |
+| `POST /users` | `{"name", "password", "first_name", "last_name", "email"}` for a VPN user; `{"name", "password", "email"?}` for a Manager-only account | 201 and the user |
+| `PUT /users/<name>` | any of `{"first_name", "last_name", "email"}`; for a Manager-only account only `{"email"}`, `""` removing it | the user |
 | `PUT /users/<name>/password` | `{"password": ...}` | the user |
 | `POST /users/<name>/disable` | | the user |
 | `POST /users/<name>/enable` | | the user |
@@ -614,6 +662,24 @@ curl -H "Authorization: Bearer $TOKEN" -H 'Content-Type: application/json' \
     http://10.0.0.4:7081/users
 ```

+### The /account API
+
+`/account` serves the user the access token names, whether or not the user is a member of
+`admins`, with the same module as `/users`:
+
+| Request | Body | Answer |
+| --- | --- | --- |
+| `GET /account` | | the user as `/users` shows it, and `"admin"`, whether the user is a member of `admins` |
+| `PUT /account/password` | `{"current_password", "current_code", "password"}` | the user |
+| `POST /account/otp` | | `{"name", "secret", "uri"}`, a new TOTP secret; nothing is stored |
+| `PUT /account/otp` | `{"current_password", "current_code", "secret", "code"}` | the user, once the code matches the secret |
+
+`current_code` is needed only for a user enrolled for TOTP. A wrong current password or code gets
+403 and counts as a failed login; slapd accepts each code once, so a code used to sign in is not
+accepted again, and a change right after signing in waits for the next code. A user enrols or
+replaces the enrolment; removing it is left to `/users` and `vpn-router-user`. Changing the
+password revokes the user's refresh tokens. Other failures are those of `/users`.
+
 ### The /groups API

 `/groups` manages groups with the same token and the same module as `/users`.
@@ -633,13 +699,41 @@ otherwise. `DELETE /users/<name>` is refused with 400 while the user is the last
 group.

 The service starts on its own, without waiting for `vpn-router-setup`, and keeps running. Every
-30 seconds it works out the internal address from `vpn-router.json` as `general.mode` directs,
-and reads `web.port` and `web.enabled`; it listens there, moves when the address or the port
-changes, and stops listening while `web.enabled` is `false` or the address is not known. Each
-request reads the signing key and `vpn-router.json`, and the features and the facts for
-`/config` from `/run/vpn-router/web.json` (readable by root only), which `vpn-router-setup` writes;
-before that file exists the page shows no features. `vpn-router-setup` opens `web.port` on the
-internal interface in the firewall.
+30 seconds it reads `web.listen`, `web.port` and `web.enabled` from `vpn-router.json` and works
+out the addresses of the interfaces `web.listen` names as `general.mode` directs; it listens on
+each, moves when an address or the port changes, and stops listening while `web.enabled` is
+`false` or no address is known. A change of `web.listen` takes effect within 30 seconds, or when
+the service restarts. Each request reads the signing key and `vpn-router.json`, and the features
+and the facts for `/config` from `/run/vpn-router/web.json` (readable by root only), which
+`vpn-router-setup` writes; before that file exists the page shows no features.
+`vpn-router-setup` opens `web.port` on the internal and the external interface in the firewall.
+
+## HTTPS
+
+Caddy, from Ubuntu's `caddy` package, serves the status web service on `https.web_port` (7444 by
+default) and, while the Router Manager is installed, the manager on `https.manager_port` (7443),
+both for `wan.local_fqdn`, while `https.enabled` is `true` and `wan.local_fqdn` is set. It obtains
+and renews the certificate from Let's Encrypt with the HTTP challenge, so `wan.local_fqdn` must
+resolve to the router's public address and port 80 must be reachable from the internet; the
+certificate and the ACME account are kept in `/var/lib/caddy`. Port 80 answers the challenge only;
+it does not redirect to HTTPS.
+
+`vpn-router-setup` writes Caddy's configuration to `/etc/caddy/vpn-router.Caddyfile` (root, group
+`caddy`, the group Caddy runs as, mode 0640), which the
+package's drop-in `/usr/lib/systemd/system/caddy.service.d/vpn-router.conf` makes `caddy.service`
+read; `caddy.service` does not start before the file exists, and `/etc/caddy/Caddyfile` is not
+used. Setup starts Caddy, reloads it when the file changes, and stops it and removes the file when
+HTTPS is off. In the firewall it opens port 80 on the external interface and the HTTPS ports on the
+internal and the external interface. Caddy calls both services on `127.0.0.1`, where they listen
+whatever `web.listen` and the manager's `listen` say, and passes the client's address in
+`X-Forwarded-For`, which the manager trusts from `127.0.0.1` and the web service by default, as
+the address the call came in on; a `web.trusted_proxies` that is set must list `127.0.0.1`. The plain HTTP ports stay as
+`web.listen` and the manager's `listen` set them. `docker.exposed_ports` may not take port 80 or
+the HTTPS ports while `https.enabled` is `true`.
+
+```bash
+curl https://router.example.com:7444/status
+```

 ## Router Manager

@@ -647,13 +741,14 @@ The `vpn-router-manager` package, built in the repository `linux-cloud-router-ma
 application that shows the state of the router and manages its users through the status web
 service. It can be installed on the router or on another Linux system. While it is installed on
 the router, `vpn-router-setup` opens its port (`port` in `/etc/vpn-router-manager/manager.json`,
-7080 by default, HTTP; 7443 is kept for it with TLS) on the internal interface; restart
-`vpn-router-setup` after changing it.
+7080 by default, HTTP; HTTPS is Caddy's, on `https.manager_port`) on the internal and the external
+interface; restart `vpn-router-setup` after changing it. The manager's `listen` chooses the
+interfaces it listens on.

 ## Removal

 `apt-get remove` stops `vpn-router-docker`, which removes the Docker rules. It terminates the
-tunnels and takes `wg-quick@wg0` and `openvpn-server@vpn-router` down, but leaves the
+tunnels and takes `wg-quick@wg0`, `openvpn-server@vpn-router` and `caddy` down, but leaves the
 configuration in place. `strongswan` is left enabled, since it is a shared service that
 may be in use by something else.

@@ -661,7 +756,8 @@ may be in use by something else.
 `/etc/ufw/before.rules` to its original content, and hands `vpn-router.json` back to `ucf`
 before deleting it so a later reinstall starts clean. It also removes the web service's
 signing key, and the refresh tokens' database, its role and their password file when the package
-created them. Key material and users are never deleted: `/etc/vpn-router/pki`, `/etc/vpn-router/ldap`, the user directory in slapd, the
+created them, and Caddy's configuration `/etc/caddy/vpn-router.Caddyfile`; the certificate in
+`/var/lib/caddy` belongs to the `caddy` package. Key material and users are never deleted: `/etc/vpn-router/pki`, `/etc/vpn-router/ldap`, the user directory in slapd, the
 WireGuard key pair and everything under `/etc/swanctl` are left alone.

 ## Building
@@ -1,3 +1,126 @@
+vpn-router (0.14.1-1) unstable; urgency=medium
+
+  fix: web.status_content is basic by default.
+
+  * Without web.status_content, or with a value that is not allowed, /
+    and /status show only the overall status, the time and the Client
+    IP; set it to standard or full to show more.
+
+ -- Slawomir Koszewski <slawek@koszewscy.waw.pl>  Sun, 25 Oct 2026 17:00:00 +0200
+
+vpn-router (0.14.0-1) unstable; urgency=medium
+
+  feature: the status page shows the Client IP, and web.status_content sets how much it shows.
+
+  * / and /status show the Client IP, the address the request came from:
+    the last X-Forwarded-For entry for a request from a trusted proxy, so
+    behind Caddy or the Router Manager the browser's; /status has it as
+    client_ip.
+  * web.status_content sets what / and /status show: basic the overall
+    status, the time and the Client IP; standard also the package
+    versions and the number of active and failed services; full, the
+    default, everything as before. /status names it in content.
+
+ -- Slawomir Koszewski <slawek@koszewscy.waw.pl>  Sun, 25 Oct 2026 16:00:00 +0200
+
+vpn-router (0.13.0-1) unstable; urgency=medium
+
+  feature: Caddy serves the status page and the Router Manager over HTTPS with a certificate from Let's Encrypt.
+
+  * The package depends on caddy. While https.enabled is true, the
+    default, and wan.local_fqdn is set, vpn-router-setup writes
+    /etc/caddy/vpn-router.Caddyfile and runs Caddy, which serves the
+    status page on https.web_port (7444) and the Router Manager, when it
+    is installed, on https.manager_port (7443) for wan.local_fqdn, and
+    obtains the certificate from Let's Encrypt with the HTTP challenge.
+  * The package's drop-in for caddy.service makes Caddy read that file
+    and keeps it from starting before the file exists. The file belongs
+    to root and the group caddy, which Caddy runs as, with mode 0640.
+  * The firewall opens port 80 on the external interface and the HTTPS
+    ports on both interfaces while HTTPS is on.
+  * The web service also listens on 127.0.0.1, where Caddy calls it.
+  * docker.exposed_ports may not take port 80 or the HTTPS ports while
+    HTTPS is on.
+  * Removing the package stops and disables caddy; purging it removes
+    /etc/caddy/vpn-router.Caddyfile.
+
+ -- Slawomir Koszewski <slawek@koszewscy.waw.pl>  Sun, 25 Oct 2026 15:00:00 +0200
+
+vpn-router (0.12.3-1) unstable; urgency=medium
+
+  fix: the web service listens on the internal address, the external address or both.
+
+  * web.listen in vpn-router.json sets the interfaces the web service
+    listens on: internal, external or both, the default. It is read
+    every 30 seconds, so a change takes effect without running setup,
+    at the latest when vpn-router-web restarts.
+  * The firewall opens the ports of the web service and of the Router
+    Manager on the internal and the external interface.
+
+ -- Slawomir Koszewski <slawek@koszewscy.waw.pl>  Sun, 25 Oct 2026 13:00:00 +0200
+
+vpn-router (0.12.2-1) unstable; urgency=medium
+
+  fix: the web service manages users also when it started before setup.
+
+  * vpn-router-web creates /run/vpn-router when it starts, so the user
+    operations take their lock there; started before vpn-router-setup had
+    made the directory, they failed with "Read-only file system".
+
+ -- Slawomir Koszewski <slawek@koszewscy.waw.pl>  Sun, 25 Oct 2026 12:00:00 +0200
+
+vpn-router (0.12.1-1) unstable; urgency=medium
+
+  fix: the status page shows whether the Router Manager runs.
+
+  * When vpn-router-manager is installed, the services show the state of
+    vpn-router-manager, and status is degraded while it is not active.
+
+ -- Slawomir Koszewski <slawek@koszewscy.waw.pl>  Sun, 25 Oct 2026 11:00:00 +0200
+
+vpn-router (0.12.0-1) unstable; urgency=medium
+
+  feature: every user manages their own account through /account.
+
+  * /account serves the signed-in user, admin or not: GET shows the user
+    and whether they are a member of admins; PUT /account/password sets
+    the password and POST and PUT /account/otp enrol or replace the TOTP
+    enrolment, given the current password and, when enrolled, a current
+    code. A wrong one is 403 and counts as a failed login. Tokens of
+    vpn-router-token get 403 there.
+
+ -- Slawomir Koszewski <slawek@koszewscy.waw.pl>  Sun, 25 Oct 2026 10:00:00 +0200
+
+vpn-router (0.11.0-1) unstable; urgency=medium
+
+  feature: the status page shows the Router Manager's version.
+
+  * / and /status show the installed version of vpn-router-manager, as
+    manager_version in JSON, or that it is not installed.
+  * The services show the state of each PostgreSQL cluster, as
+    postgresql@<version>-<cluster>, or postgresql: no cluster without one.
+
+ -- Slawomir Koszewski <slawek@koszewscy.waw.pl>  Sun, 25 Oct 2026 09:00:00 +0200
+
+vpn-router (0.10.0-1) unstable; urgency=medium
+
+  feature: Manager-only accounts, and the Router Manager's first administrator.
+
+  * vpn-router-user add without the person options, and POST /users without
+    them, add a Manager-only account: a name and a password, no names, no
+    e-mail address and no certificate, so no VPN access. Giving only some of
+    the three is refused. The answers show the kind as manager_only, list
+    shows a KIND column, and update refuses a Manager-only account.
+  * vpn-router-setup creates the administrator the Router Manager's package
+    leaves in /etc/vpn-router-manager/admin.json as a Manager-only account in
+    the group admins, which it creates when missing, and removes the file.
+  * The directory has the package's own schema, with the auxiliary class
+    vpnRouterAccount and the attribute vpnRouterScope. A Manager-only account
+    can have an e-mail address: add --email, update --email ('' removes it),
+    and email in POST and PUT /users.
+
+ -- Slawomir Koszewski <slawek@koszewscy.waw.pl>  Sun, 25 Oct 2026 08:00:00 +0200
+
 vpn-router (0.9.2-1) unstable; urgency=medium

  fix: the web service starts once libpq can be found.
@@ -28,7 +28,8 @@ Depends: ${misc:Depends},
         openvpn,
         openvpn-auth-ldap,
         iproute2,
-         systemd-resolved
+         systemd-resolved,
+         caddy
 Description: Linux VPN router with IPSec, road-warrior, OpenVPN and WireGuard support
 Configures a Linux host or virtual machine as a VPN router: site-to-site
 IKEv2 IPSec (strongSwan swanctl), optional road-warrior access using EAP-TLS,
@@ -19,4 +19,5 @@ src/usr/lib/vpn-router/wait-for-libpq                 usr/lib/vpn-router/
 src/usr/lib/vpn-router/generate-config                usr/lib/vpn-router/
 src/usr/lib/vpn-router/vpnrouter_platforms/*.py       usr/lib/vpn-router/vpnrouter_platforms/
 src/usr/share/vpn-router/templates/*                  usr/share/vpn-router/templates/
+src/usr/lib/systemd/system/caddy.service.d/vpn-router.conf usr/lib/systemd/system/caddy.service.d/
 src/usr/share/doc/vpn-router/vpn-router.json.example  usr/share/doc/vpn-router/
@@ -11,10 +11,10 @@ strip_ufw_blocks() {

    tmp="$(mktemp)"
    awk '
-        /^# (IPSEC|WIREGUARD|OPENVPN|P2S DNS|WEB|BOOTSTRAP|MANAGER|ROUTER FORWARD|ROUTER NAT|ROUTER MSS) RULES START$/ {
+        /^# (IPSEC|WIREGUARD|OPENVPN|P2S DNS|WEB|BOOTSTRAP|MANAGER|HTTPS|ROUTER FORWARD|ROUTER NAT|ROUTER MSS) RULES START$/ {
            skip = 1; pending = 0; next
        }
-        /^# (IPSEC|WIREGUARD|OPENVPN|P2S DNS|WEB|BOOTSTRAP|MANAGER|ROUTER FORWARD|ROUTER NAT|ROUTER MSS) RULES END$/ {
+        /^# (IPSEC|WIREGUARD|OPENVPN|P2S DNS|WEB|BOOTSTRAP|MANAGER|HTTPS|ROUTER FORWARD|ROUTER NAT|ROUTER MSS) RULES END$/ {
            skip = 0; next
        }
        skip { next }
@@ -49,6 +49,7 @@ case "$1" in
              /etc/wireguard/wg0.conf \
              /etc/openvpn/server/vpn-router.conf \
              /etc/openvpn/server/vpn-router-ldap.conf \
+              /etc/caddy/vpn-router.Caddyfile \
              /etc/vpn-router/vpn-router.json \
              /etc/vpn-router/web.key \
              /var/lib/vpn-router/setup.done
@@ -11,10 +11,10 @@ case "$1" in
            swanctl --terminate --ike road-warrior >/dev/null 2>&1 || true
        fi

-        # This package enabled wg-quick@wg0 and openvpn-server@vpn-router, so
-        # it takes them down again. Use the debhelper wrappers rather than
-        # systemctl, so the script behaves on a machine without systemd.
-        for unit in wg-quick@wg0.service openvpn-server@vpn-router.service; do
+        # This package enabled wg-quick@wg0, openvpn-server@vpn-router and
+        # caddy, so it takes them down again. Use the debhelper wrappers rather
+        # than systemctl, so the script behaves on a machine without systemd.
+        for unit in wg-quick@wg0.service openvpn-server@vpn-router.service caddy.service; do
            if command -v deb-systemd-invoke >/dev/null 2>&1; then
                deb-systemd-invoke stop "$unit" >/dev/null 2>&1 || true
            fi
@@ -13,7 +13,9 @@ Restart=on-failure
 RestartSec=15
 NoNewPrivileges=yes
 ProtectSystem=strict
-ReadWritePaths=-/run/vpn-router -/etc/vpn-router -/etc/swanctl/x509crl
+RuntimeDirectory=vpn-router
+RuntimeDirectoryPreserve=yes
+ReadWritePaths=-/etc/vpn-router -/etc/swanctl/x509crl
 ProtectHome=yes
 PrivateTmp=yes

@@ -0,0 +1,10 @@
+# Caddy is the HTTPS proxy of vpn-router: it reads the configuration vpn-router-setup writes, and
+# does not start until that exists.
+[Unit]
+ConditionPathExists=/etc/caddy/vpn-router.Caddyfile
+
+[Service]
+ExecStart=
+ExecStart=/usr/bin/caddy run --environ --adapter caddyfile --config /etc/caddy/vpn-router.Caddyfile
+ExecReload=
+ExecReload=/usr/bin/caddy reload --adapter caddyfile --config /etc/caddy/vpn-router.Caddyfile --force
@@ -16,6 +16,7 @@ firewall and NAT rules are written against them, so choosing the wrong one
 would be a silent and security-relevant mistake.
 """

+import grp
 import json
 import os
 import pathlib
@@ -27,8 +28,11 @@ import time

 sys.path.insert(0, os.path.dirname(os.path.realpath(__file__)))

+import ldap
+
 import vpnrouter
 import vpnrouter_ldap
+import vpnrouter_users
 from vpnrouter import fail

 BEFORE_RULES = pathlib.Path('/etc/ufw/before.rules')
@@ -49,8 +53,18 @@ BOOTSTRAP_PORTS = (17080, 17081)
 #: The Router Manager, vpn-router-manager, when it is installed, and its settings.
 MANAGER        = pathlib.Path('/usr/lib/vpn-router-manager/manager')
 MANAGER_CONFIG = pathlib.Path('/etc/vpn-router-manager/manager.json')
+
+#: The default admin of the Router Manager, {"username", "password"}, which its package writes from
+#: its debconf answers; setup creates the account and removes the file.
+MANAGER_ADMIN  = pathlib.Path('/etc/vpn-router-manager/admin.json')
 MANAGER_PORT   = 7080

+#: The configuration of Caddy, the HTTPS proxy, which the package's drop-in for caddy.service names;
+#: Caddy runs as the user and group CADDY_GROUP, which the caddy package creates.
+CADDYFILE   = pathlib.Path('/etc/caddy/vpn-router.Caddyfile')
+CADDY_UNIT  = 'caddy.service'
+CADDY_GROUP = 'caddy'
+
 FILTER_ANCHOR = '# End required lines'

 #: Configuration options left out wherever the configuration is shown.
@@ -64,6 +78,7 @@ BLOCKS = (
    ('# WEB RULES START',           '# WEB RULES END'),
    ('# BOOTSTRAP RULES START',     '# BOOTSTRAP RULES END'),
    ('# MANAGER RULES START',       '# MANAGER RULES END'),
+    ('# HTTPS RULES START',         '# HTTPS RULES END'),
    ('# ROUTER FORWARD RULES START', '# ROUTER FORWARD RULES END'),
    ('# ROUTER NAT RULES START',    '# ROUTER NAT RULES END'),
    ('# ROUTER MSS RULES START',    '# ROUTER MSS RULES END'),
@@ -208,11 +223,13 @@ def filter_block(ctx):
                ]
        lines += ['# P2S DNS RULES END']

-    if ctx['web_enabled'] and ctx['int_iface']:
+    # The web service and the Router Manager choose their interfaces themselves, so their ports are open on both.
+    interfaces = [name for name in (ctx['int_iface'], ctx['wan_iface']) if name]
+    if ctx['web_enabled'] and interfaces:
        lines += [
            '',
            '# WEB RULES START',
-            f'-A ufw-before-input -i {ctx["int_iface"]} -p tcp --dport {ctx["web_port"]} -j ACCEPT',
+            *(f'-A ufw-before-input -i {name} -p tcp --dport {ctx["web_port"]} -j ACCEPT' for name in interfaces),
            '# WEB RULES END',
        ]

@@ -224,15 +241,28 @@ def filter_block(ctx):
            '# BOOTSTRAP RULES END',
        ]

-    if MANAGER.exists() and ctx['int_iface']:
+    if MANAGER.exists() and interfaces:
        port = manager_port()
        lines += [
            '',
            '# MANAGER RULES START',
-            f'-A ufw-before-input -i {ctx["int_iface"]} -p tcp --dport {port} -j ACCEPT',
+            *(f'-A ufw-before-input -i {name} -p tcp --dport {port} -j ACCEPT' for name in interfaces),
            '# MANAGER RULES END',
        ]

+    # Let's Encrypt reaches the HTTP challenge on the external interface; the HTTPS ports are open on both.
+    if vpnrouter.https_ready(ctx) and interfaces:
+        ports = [port for wanted, port in ((ctx['web_enabled'], ctx['https_web_port']),
+                                           (MANAGER.exists(), ctx['https_manager_port'])) if wanted]
+        lines += [
+            '',
+            '# HTTPS RULES START',
+            *([f'-A ufw-before-input -i {ctx["wan_iface"]} -p tcp --dport {vpnrouter.ACME_HTTP_PORT} -j ACCEPT']
+              if ctx['wan_iface'] else []),
+            *(f'-A ufw-before-input -i {name} -p tcp --dport {port} -j ACCEPT' for name in interfaces for port in ports),
+            '# HTTPS RULES END',
+        ]
+
    if vpnrouter.routing_ready(ctx):
        lines += ['', '# ROUTER FORWARD RULES START']
        for subnet in ctx['local_cidr_list']:
@@ -384,6 +414,31 @@ def manage_directory():
    return ''


+def manage_admin():
+    """Create the Router Manager's default admin from MANAGER_ADMIN, then remove the file; the problem, or ''.
+
+    The admin is a Manager-only account and a member of the admins group, which is created with it
+    when it does not exist.
+    """
+    if not MANAGER_ADMIN.exists():
+        return ''
+    try:
+        answers = json.loads(MANAGER_ADMIN.read_text(encoding='utf-8'))
+        name, password = answers['username'], answers['password']
+        with vpnrouter_users.session() as connection:
+            vpnrouter_users.add(connection, name, password, {})
+            try:
+                vpnrouter_users.group_member_add(connection, vpnrouter_users.ADMIN_GROUP, name)
+            except vpnrouter_users.Failure as failure:
+                if failure.status != 3:
+                    raise
+                vpnrouter_users.group_add(connection, vpnrouter_users.ADMIN_GROUP, 'Router administrators', [name])
+        MANAGER_ADMIN.unlink()
+    except (OSError, ValueError, KeyError, TypeError, ldap.LDAPError, vpnrouter_users.Failure) as exc:
+        return f'the Router Manager admin cannot be created from {MANAGER_ADMIN}: {exc}'
+    return ''
+
+
 def manage_openvpn(ctx, changed):
    """Run the OpenVPN server when it is configured, and stop it when it is not."""
    unit = 'openvpn-server@vpn-router'
@@ -399,6 +454,32 @@ def manage_openvpn(ctx, changed):
        run(['systemctl', 'restart', unit], check=False)


+def manage_caddy(ctx):
+    """Run Caddy, the HTTPS proxy of the web service and the Router Manager, while HTTPS is ready, and stop it when not.
+
+    CADDYFILE serves the web service on https.web_port and, while the manager is installed, the
+    manager on https.manager_port, both for wan.local_fqdn with a certificate from Let's Encrypt,
+    and both calling the service on its loopback address.
+    """
+    if not vpnrouter.https_ready(ctx):
+        vpnrouter.remove(CADDYFILE)
+        if unit_is_active(CADDY_UNIT):
+            run(['systemctl', 'disable', '--now', CADDY_UNIT], check=False)
+        return
+
+    try:
+        group = grp.getgrnam(CADDY_GROUP).gr_gid
+    except KeyError:
+        fail(f'the group {CADDY_GROUP} does not exist; is the caddy package installed?')
+    caddy_ctx = dict(ctx, manager_port=manager_port() if MANAGER.exists() else 0)
+    changed = vpnrouter.render(vpnrouter._jinja_env(), caddy_ctx, 'Caddyfile.j2', CADDYFILE, 0o640)
+    os.chown(CADDYFILE, 0, group)
+    if not unit_is_active(CADDY_UNIT):
+        run(['systemctl', 'enable', '--now', CADDY_UNIT], check=False)
+    elif changed:
+        run(['systemctl', 'reload', CADDY_UNIT], check=False)
+
+
 def run_platform_setup(cfg, ctx):
    """Let the platform module apply its own state, if it defines any."""
    module = vpnrouter.platform_module(cfg)
@@ -532,11 +613,18 @@ def main():
    progress('running', 'WireGuard')
    manage_wireguard(ctx, changed)

-    # The tunnels are up before the directory, whose problem ends setup only after every other step.
-    progress('running', 'user directory')
+    # The tunnels are up before the directory and the admin, whose problem ends setup only after every other step.
+    failed_step = 'user directory'
+    progress('running', failed_step)
    problem = manage_directory()
+    if not problem:
+        failed_step = 'Router Manager admin'
+        progress('running', failed_step)
+        problem = manage_admin()
    progress('running', 'OpenVPN')
    manage_openvpn(ctx, changed)
+    progress('running', 'HTTPS proxy')
+    manage_caddy(ctx)

    if 'resolved' in changed:
        progress('running', 'resolver')
@@ -549,7 +637,7 @@ def main():
    progress('running', 'web service state')
    refresh_web(cfg, ctx)
    if problem:
-        progress('failed', 'user directory', problem)
+        progress('failed', failed_step, problem)
        print(f'vpn-router: error: {problem}', file=sys.stderr)
        return 1
    progress('done', 'done')
@@ -21,7 +21,7 @@ if str(LIB_DIR) not in sys.path:

 import vpnrouter_ldap
 import vpnrouter_platforms
-from vpnrouter_net import ConfigError, detect_interfaces, interface_addresses, ip_output
+from vpnrouter_net import DEFAULT_LISTEN, LISTEN_CHOICES, LOOPBACK, ConfigError, detect_interfaces, interface_addresses, ip_output

 CONFIG_FILE  = pathlib.Path('/etc/vpn-router/vpn-router.json')
 TEMPLATE_DIR = pathlib.Path('/usr/share/vpn-router/templates')
@@ -54,9 +54,17 @@ SCHEMA = {
    'wireguard':  {'enabled': False, 'address': '', 'listen_port': 51820},
    'openvpn':    {'enabled': False, 'address_pool': '', 'port': 1194, 'protocol': 'udp'},
    'docker':     {'mode': 'auto', 'exposed_ports': []},
-    'web':        {'enabled': True, 'port': 7081, 'database': '', 'trusted_proxies': []},
+    'web':        {'enabled': True, 'listen': DEFAULT_LISTEN, 'port': 7081, 'database': '', 'trusted_proxies': [],
+                   'status_content': 'basic'},
+    'https':      {'enabled': True, 'email': '', 'web_port': 7444, 'manager_port': 7443},
 }

+#: The port of Let's Encrypt's HTTP challenge, which Caddy answers while HTTPS is on.
+ACME_HTTP_PORT = 80
+
+#: What / and /status of the web service show, web.status_content, from the least to the most.
+STATUS_CONTENTS = ('basic', 'standard', 'full')
+
 DOCKER_MODES = ('auto', 'on', 'off')

 OPENVPN_PROTOCOLS = ('udp', 'tcp')
@@ -259,6 +267,27 @@ def validate(cfg):
    if isinstance(web_port, bool) or not isinstance(web_port, int) or not 1 <= web_port <= 65535:
        raise ConfigError(f'web.port: {web_port!r} is not a valid port')

+    web_listen = _get(cfg, 'web', 'listen')
+    if web_listen not in LISTEN_CHOICES:
+        raise ConfigError(
+            f'web.listen: {web_listen!r} is not one of {", ".join(LISTEN_CHOICES)}')
+
+    status_content = _get(cfg, 'web', 'status_content')
+    if status_content not in STATUS_CONTENTS:
+        raise ConfigError(
+            f'web.status_content: {status_content!r} is not one of {", ".join(STATUS_CONTENTS)}')
+
+    https_ports = []
+    for option in ('web_port', 'manager_port'):
+        port = _get(cfg, 'https', option)
+        if isinstance(port, bool) or not isinstance(port, int) or not 1 <= port <= 65535:
+            raise ConfigError(f'https.{option}: {port!r} is not a valid port')
+        if port == ACME_HTTP_PORT:
+            raise ConfigError(f'https.{option}: {port} is the port of the HTTP challenge')
+        https_ports.append(port)
+    if https_ports[0] == https_ports[1]:
+        raise ConfigError('https.web_port and https.manager_port must differ')
+
    for item in _get_list(cfg, 'web', 'trusted_proxies'):
        _check_address(item, 'web.trusted_proxies')

@@ -275,6 +304,13 @@ def validate(cfg):
            raise ConfigError(
                f'docker.exposed_ports: {item!r} is not a port or a port range')
        weight += 2 if ':' in item else 1
+        first, _, last = item.partition(':')
+        if _get(cfg, 'https', 'enabled'):
+            for port in (ACME_HTTP_PORT, *https_ports):
+                if int(first) <= port <= int(last or first):
+                    raise ConfigError(
+                        f'docker.exposed_ports: {item!r} takes port {port}, which Caddy serves while '
+                        'https.enabled is true')
    if weight > DOCKER_PORT_LIMIT:
        raise ConfigError(
            f'docker.exposed_ports: at most {DOCKER_PORT_LIMIT} ports are allowed, '
@@ -443,6 +479,11 @@ def build_context(cfg, local_id_override=None):
        'ldap_users':      vpnrouter_ldap.USERS,
        'web_enabled':     _get(cfg, 'web', 'enabled'),
        'web_port':        _get(cfg, 'web', 'port'),
+        'https_enabled':   _get(cfg, 'https', 'enabled'),
+        'https_email':     _get(cfg, 'https', 'email'),
+        'https_web_port':  _get(cfg, 'https', 'web_port'),
+        'https_manager_port': _get(cfg, 'https', 'manager_port'),
+        'loopback':        LOOPBACK,
    }


@@ -472,6 +513,11 @@ def openvpn_ready(ctx):
    return bool(ctx['openvpn_enabled'] and ctx['openvpn_pool'] and ctx['local_fqdn'])


+def https_ready(ctx):
+    """Caddy serves HTTPS once it is enabled and wan.local_fqdn names the certificate."""
+    return bool(ctx['https_enabled'] and ctx['local_fqdn'])
+
+
 def _jinja_env():
    return jinja2.Environment(
        loader=jinja2.FileSystemLoader(str(TEMPLATE_DIR)),
@@ -30,6 +30,9 @@ DATABASE_SECRET = pathlib.Path('/etc/vpn-router/database.secret')
 #: The role and the database provision() creates when web.database is not set.
 DATABASE = 'vpn-router'

+#: The user operations of vpnrouter_users after which the user's refresh tokens are revoked.
+REVOKING = ('passwd', 'disable', 'unlock', 'remove')
+
 #: Seconds an access token of /auth and a refresh token are valid.
 ACCESS_SECONDS = 300
 REFRESH_SECONDS = 8 * 3600
@@ -50,6 +50,21 @@ LOCKOUT_SECONDS = 900
 #: The overlays of the database, in the order they are configured.
 OVERLAYS = ('ppolicy', 'otp')

+#: The package's own schema, under an OID of the UUID arc 2.25 (ITU-T X.667): attribute types
+#: under .1 and object classes under .2. vpnRouterAccount, auxiliary, adds properties of the
+#: package to a user of either kind: mail, for a Manager-only account, and vpnRouterScope,
+#: authorization scopes that nothing reads yet.
+SCHEMA_OID = '2.25.98477352595735834532404256531620013001'
+SCHEMA_NAME = 'vpn-router'
+SCHEMA_ATTRIBUTE_TYPES = (
+    f"( {SCHEMA_OID}.1.1 NAME 'vpnRouterScope' DESC 'VPN router: an authorization scope of the account' "
+    "EQUALITY caseIgnoreMatch SUBSTR caseIgnoreSubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{256} )",
+)
+SCHEMA_OBJECT_CLASSES = (
+    f"( {SCHEMA_OID}.2.1 NAME 'vpnRouterAccount' DESC 'VPN router: properties of a user or a Manager-only account' "
+    "SUP top AUXILIARY MAY ( mail $ vpnRouterScope ) )",
+)
+
 #: The TOTP parameters: digits, the OID of HMAC-SHA1, seconds per time step, and the time steps accepted before and after now.
 TOTP_DIGITS = 6
 TOTP_ALGORITHM = '1.2.840.113549.2.7'
@@ -109,6 +124,23 @@ def _ensure_modules(connection):
        connection.modify_s(dn, [(ldap.MOD_ADD, 'olcModuleLoad', [name.encode() for name in missing])])


+def _ensure_schema(connection):
+    """Add the package's schema to cn=config when missing, else set its definitions that differ."""
+    found = connection.search_s('cn=schema,cn=config', ldap.SCOPE_ONELEVEL, f'(cn=*{SCHEMA_NAME})',
+                                ['olcAttributeTypes', 'olcObjectClasses'])
+    attributes = {'olcAttributeTypes': [value.encode() for value in SCHEMA_ATTRIBUTE_TYPES],
+                  'olcObjectClasses': [value.encode() for value in SCHEMA_OBJECT_CLASSES]}
+    if not found:
+        connection.add_s(f'cn={SCHEMA_NAME},cn=schema,cn=config', ldap.modlist.addModlist(
+            dict(attributes, objectClass=[b'olcSchemaConfig'], cn=[SCHEMA_NAME.encode()])))
+        return
+    dn, current = found[0]
+    changes = [(ldap.MOD_REPLACE, name, values) for name, values in attributes.items()
+               if unordered(current.get(name, [])) != [value.decode() for value in values]]
+    if changes:
+        connection.modify_s(dn, changes)
+
+
 def _ensure_password_hash(connection):
    dn = 'olcDatabase={-1}frontend,cn=config'
    current = connection.search_s(dn, ldap.SCOPE_BASE, attrlist=['olcPasswordHash'])[0][1].get('olcPasswordHash', [])
@@ -188,10 +220,11 @@ def _ensure_manager(connection):


 def provision():
-    """Create or bring up to date the modules, database, ACLs, password policy, entries and service account."""
+    """Create or bring up to date the modules, the package's schema, database, ACLs, password policy, entries and service account."""
    connection = root()
    try:
        _ensure_modules(connection)
+        _ensure_schema(connection)
        _ensure_password_hash(connection)
        database = _ensure_database(connection)
        _ensure_overlays(connection, database)
@@ -7,6 +7,15 @@ this module too.
 import pathlib
 import subprocess

+#: The values of web.listen and of the Router Manager's listen: the interfaces a service listens on.
+LISTEN_CHOICES = ('internal', 'external', 'both')
+
+#: The interfaces a service listens on when it is not set.
+DEFAULT_LISTEN = 'both'
+
+#: The address every service also listens on, where the HTTPS proxy calls it.
+LOOPBACK = '127.0.0.1'
+

 class ConfigError(Exception):
    """A setting is present but malformed."""
@@ -110,26 +119,58 @@ def internal_address(mode, internal, int_addr):
    return addresses[0] if addresses else ''


-def web_listen(configuration, default_port):
-    """Where the web service listens, from vpn-router.json read as configuration, as ((address, port), '').
+def external_address(mode, external):
+    """The router's address on the external interface, as general.mode directs, or '' when it is not known yet.

-    The address is the internal address as general.mode directs, the port web.port, else
-    default_port. While web.enabled is false or the address is not known, the answer is (None,
-    the reason).
+    auto works out which interface that is; the other modes read the address of interfaces.external.
    """
-    def section(name):
-        value = configuration.get(name)
-        return value if isinstance(value, dict) else {}
+    try:
+        if mode == 'auto':
+            external = detect_interfaces()[0]
+        addresses = interface_addresses(external, 'interfaces.external')
+    except ConfigError:
+        return ''
+    return addresses[0] if addresses else ''

-    web = section('web')
+
+def _section(configuration, name):
+    """A section of a configuration, or {} when it is missing or not an object."""
+    value = configuration.get(name)
+    return value if isinstance(value, dict) else {}
+
+
+def listen_addresses(configuration, choice):
+    """The addresses a service listens on for choice of LISTEN_CHOICES, from vpn-router.json read as configuration.
+
+    The internal address comes first; an address not known yet is left out. A choice that is not
+    one of LISTEN_CHOICES is DEFAULT_LISTEN. LOOPBACK is not among them; web_listen adds it.
+    """
+    if choice not in LISTEN_CHOICES:
+        choice = DEFAULT_LISTEN
+    general, interfaces, local = (_section(configuration, name) for name in ('general', 'interfaces', 'local'))
+    mode = str(general.get('mode') or 'manual')
+    addresses = []
+    if choice in ('internal', 'both'):
+        addresses.append(internal_address(mode, str(interfaces.get('internal') or ''), str(local.get('int_addr') or '')))
+    if choice in ('external', 'both'):
+        addresses.append(external_address(mode, str(interfaces.get('external') or '')))
+    return [address for address in addresses if address]
+
+
+def web_listen(configuration, default_port):
+    """Where the web service listens, from vpn-router.json read as configuration, as ([(address, port), ...], '').
+
+    The addresses are those of the interfaces web.listen names (listen_addresses), then
+    LOOPBACK, the port web.port, else default_port. While web.enabled is false or no address of
+    an interface is known, the answer is ([], the reason).
+    """
+    web = _section(configuration, 'web')
    if web.get('enabled', True) is False:
-        return None, 'the web service is disabled in the configuration'
+        return [], 'the web service is disabled in the configuration'
    port = web.get('port', default_port)
    if isinstance(port, bool) or not isinstance(port, int) or not 1 <= port <= 65535:
        port = default_port
-    general, interfaces, local = section('general'), section('interfaces'), section('local')
-    address = internal_address(str(general.get('mode') or 'manual'), str(interfaces.get('internal') or ''),
-                               str(local.get('int_addr') or ''))
-    if not address:
-        return None, 'the internal address is not known yet'
-    return (address, port), ''
+    addresses = listen_addresses(configuration, web.get('listen', DEFAULT_LISTEN))
+    if not addresses:
+        return [], 'the addresses to listen on are not known yet'
+    return [(address, port) for address in [*addresses, LOOPBACK]], ''
@@ -10,31 +10,37 @@ from http.server import ThreadingHTTPServer


 def serve(wanted, handler, log, interval):
-    """Work out where to listen every interval seconds with wanted, and run an HTTP server of handler there.
+    """Work out where to listen every interval seconds with wanted, and run an HTTP server of handler at each place.

-    wanted answers ((address, port), '') or (None, the reason not to listen). When the address or
-    the port changes, the server is stopped and a new one listens at the new place; while there is
-    no place or it cannot be bound, no server runs and the next round tries again. Every new
-    reason is logged with log. Does not return.
+    wanted answers ([(address, port), ...], '') or ([], the reason not to listen). A server whose
+    place is no longer wanted is stopped, and a new one listens at each new place; a place that
+    cannot be bound is tried again the next round. Every new message is logged with log. Does
+    not return.
    """
-    server, thread, listening, reported = None, None, None, None
+    servers, reported = {}, None
    while True:
-        target, reason = wanted()
-        if target != listening and server is not None:
+        targets, reason = wanted()
+        for target in [target for target in servers if target not in targets]:
+            server, thread = servers.pop(target)
            server.shutdown()
            server.server_close()
            thread.join()
-            server, listening = None, None
-        if target is not None and server is None:
+        messages = [reason] if reason else []
+        for target in targets:
+            if target in servers:
+                continue
            try:
                server = ThreadingHTTPServer(target, handler)
            except OSError as exc:
-                reason = f'cannot listen on {target[0]}:{target[1]}: {exc}'
-            else:
-                thread = threading.Thread(target=server.serve_forever, name='server', daemon=True)
-                thread.start()
-                listening, reason = target, f'serving on http://{target[0]}:{target[1]}'
-        if reason and reason != reported:
-            log(reason)
-            reported = reason
+                messages.append(f'cannot listen on {target[0]}:{target[1]}: {exc}')
+                continue
+            thread = threading.Thread(target=server.serve_forever, name=f'server {target[0]}', daemon=True)
+            thread.start()
+            servers[target] = (server, thread)
+        if servers:
+            messages.append('serving on ' + ', '.join(f'http://{address}:{port}' for address, port in servers))
+        message = '; '.join(messages)
+        if message and message != reported:
+            log(message)
+            reported = message
        time.sleep(interval)
@@ -1,9 +1,13 @@
 """The users and groups of the router's directory, for vpn-router-user, vpn-router-group and the web service.

-A user is an entry in the router's directory, with a first name, a last name and an e-mail
-address, whose password OpenVPN checks, and a client certificate of the router CA with the
-user name as its common name, which OpenVPN and IKEv2 accept. Users exist whether or not a
-P2S system is enabled.
+A user is an entry in ou=users of the router's directory, of one of two kinds, fixed when it is
+added. A VPN user is an inetOrgPerson with a first name, a last name and an e-mail address, whose
+password OpenVPN checks, and a client certificate of the router CA with the user name as its
+common name, which OpenVPN and IKEv2 accept. A Manager-only account is an account,
+simpleSecurityObject and vpnRouterAccount (the package's schema) with a name, a password and
+optionally an e-mail address, no names, no certificate and so no VPN access; it is added when
+neither the first nor the last name is given, and can sign in to the web service. Users exist
+whether or not a P2S system is enabled.

 A group is a groupOfNames in ou=groups with a name, which follows the rules of user names, an
 optional description and at least one member; a group cannot be empty, so the last member
@@ -19,8 +23,8 @@ code of it. slapd's otp overlay then takes the password followed by a code at ev
 A user is disabled when pwdAccountLockedTime holds LOCKED, and locked when the password
 policy has set it after failed binds, for vpnrouter_ldap.LOCKOUT_SECONDS; unlock ends that.
 login() checks a user's password and code with a bind. Members of ADMIN_GROUP manage the
-router through the web service. Changing the password, disabling, unlocking and removing a
-user revoke its refresh tokens.
+router through the web service. The module knows only the directory; the callers revoke a
+user's refresh tokens after the operations of vpnrouter_auth.REVOKING.

 Every operation runs in a session(), which holds the lock that serializes changes and the
 connection of the user manager account. A request that cannot be done raises Failure, whose
@@ -44,7 +48,6 @@ import ldap.modlist
 import pyotp

 import vpnrouter
-import vpnrouter_auth
 import vpnrouter_ldap

 #: A user name is one lowercase DNS label, as it is also the common name of the certificate.
@@ -59,7 +62,10 @@ EMAIL_MAX = 254
 #: The keys of the person attributes and their LDAP attributes.
 PERSON = (('first_name', 'givenName'), ('last_name', 'sn'), ('email', 'mail'))
 #: The attributes read for a user.
-ATTRIBUTES = ['uid', 'pwdAccountLockedTime', 'givenName', 'sn', 'mail', 'oathTOTPToken']
+ATTRIBUTES = ['uid', 'objectClass', 'pwdAccountLockedTime', 'givenName', 'sn', 'mail', 'oathTOTPToken']
+#: The object classes of a VPN user and of a Manager-only account.
+VPN_USER_CLASSES = [b'inetOrgPerson']
+MANAGER_ONLY_CLASSES = [b'account', b'simpleSecurityObject', b'vpnRouterAccount']
 #: The readable attributes of a TOTP token; oathSecret is never readable.
 TOKEN_ATTRIBUTES = ['oathTOTPToken', 'oathTOTPParams', 'oathSecretTime', 'oathTOTPLastTimeStep', 'oathTOTPTimeStepDrift',
                    'oathLastLogin', 'oathLastFailure', 'oathFailureCount']
@@ -172,12 +178,18 @@ def locked_since(value):
        return 0


+def manager_only(attributes):
+    """Whether the entry is a Manager-only account."""
+    return b'account' in (value.lower() for value in attributes.get('objectClass', []))
+
+
 def summary(attributes):
    """A user as the answers show it; a person attribute the entry does not have is None."""
    name = attributes['uid'][0].decode()
    lock = attributes.get('pwdAccountLockedTime', [None])[0]
    user = {
        'name': name,
+        'manager_only': manager_only(attributes),
        'enabled': lock != LOCKED,
        'locked': lock not in (None, LOCKED) and locked_since(lock) > time.time() - vpnrouter_ldap.LOCKOUT_SECONDS,
        'certificate': certificate(name)[0].is_file(),
@@ -196,38 +208,62 @@ def common_name(attributes, name):


 def list_users(connection):
-    found = connection.search_s(vpnrouter_ldap.USERS, ldap.SCOPE_ONELEVEL, '(objectClass=inetOrgPerson)', ATTRIBUTES)
+    found = connection.search_s(vpnrouter_ldap.USERS, ldap.SCOPE_ONELEVEL, '(|(objectClass=inetOrgPerson)(objectClass=account))',
+                                ATTRIBUTES)
    return {'users': sorted((summary(attributes) for _, attributes in found), key=lambda user: user['name'])}


 def add(connection, name, password, values):
-    """Add a user with the person attributes of values, all three required, and issue the certificate."""
+    """Add a user: a VPN user with its certificate when values gives all three person attributes, a Manager-only account
+    with at most the e-mail address when it gives neither name."""
    check_name(name)
-    details = person(values, required=True)
+    details = person(values, required=False)
+    vpn_user = 'givenName' in details or 'sn' in details
+    if vpn_user and len(details) != len(PERSON):
+        raise Failure('give first_name, last_name and email for a VPN user, or at most email for a Manager-only account', 2)
    check_password(password)
-    if not (vpnrouter.PKI_DIR / 'ca_key.pem').is_file():
+    if vpn_user and not (vpnrouter.PKI_DIR / 'ca_key.pem').is_file():
        raise Failure('the router CA does not exist; vpn-router-setup creates it once a platform is chosen')
-    record = {'objectClass': [b'inetOrgPerson'], 'uid': [name.encode()],
-              'cn': [common_name(details, name).encode()]}
+    if vpn_user:
+        record = {'objectClass': VPN_USER_CLASSES, 'uid': [name.encode()], 'cn': [common_name(details, name).encode()]}
+    else:
+        # simpleSecurityObject requires a userPassword; passwd_s sets the real one at once.
+        record = {'objectClass': MANAGER_ONLY_CLASSES, 'uid': [name.encode()], 'userPassword': [b'{CRYPT}!']}
    record.update({attribute: [value.encode()] for attribute, value in details.items()})
    try:
        connection.add_s(dn_of(name), ldap.modlist.addModlist(record))
    except ldap.ALREADY_EXISTS:
        raise Failure(f'user {name} exists', 4)
    connection.passwd_s(dn_of(name), None, password)
-    vpnrouter.USER_CERT_DIR.mkdir(mode=0o700, parents=True, exist_ok=True)
-    for path in certificate(name):
-        path.unlink(missing_ok=True)
-    simple_ca('make-cert', '--ca-dir', str(vpnrouter.PKI_DIR), '--cert-dir', str(vpnrouter.USER_CERT_DIR), name)
+    if vpn_user:
+        vpnrouter.USER_CERT_DIR.mkdir(mode=0o700, parents=True, exist_ok=True)
+        for path in certificate(name):
+            path.unlink(missing_ok=True)
+        simple_ca('make-cert', '--ca-dir', str(vpnrouter.PKI_DIR), '--cert-dir', str(vpnrouter.USER_CERT_DIR), name)
    return summary(entry(connection, name))


 def update(connection, name, values):
-    """Change the person attributes values gives; the cn follows the first and the last name."""
+    """Change the person attributes values gives; the cn follows the first and the last name.
+
+    A Manager-only account has only the e-mail address, which '' removes.
+    """
+    current = entry(connection, name)
+    if manager_only(current):
+        if values.get('first_name') is not None or values.get('last_name') is not None:
+            raise Failure(f'user {name} is a Manager-only account, which has no first or last name', 2)
+        email = values.get('email')
+        if email is None:
+            raise Failure('give email', 2)
+        if isinstance(email, str) and email.strip() == '':
+            if 'mail' in current:
+                connection.modify_s(dn_of(name), [(ldap.MOD_DELETE, 'mail', None)])
+        else:
+            connection.modify_s(dn_of(name), [(ldap.MOD_REPLACE, 'mail', [person({'email': email}, required=False)['mail'].encode()])])
+        return summary(entry(connection, name))
    details = person(values, required=False)
    if not details:
        raise Failure('give at least one of first_name, last_name and email', 2)
-    current = entry(connection, name)
    names = {attribute: current[attribute][0].decode() for attribute in ('givenName', 'sn') if current.get(attribute)}
    names.update({attribute: details[attribute] for attribute in ('givenName', 'sn') if attribute in details})
    changes = [(ldap.MOD_REPLACE, attribute, [value.encode()]) for attribute, value in details.items()]
@@ -240,14 +276,12 @@ def passwd(connection, name, password):
    check_password(password)
    entry(connection, name)
    connection.passwd_s(dn_of(name), None, password)
-    vpnrouter_auth.revoke(vpnrouter.load_config(), name)
    return summary(entry(connection, name))


 def disable(connection, name):
    if entry(connection, name).get('pwdAccountLockedTime') != [LOCKED]:
        connection.modify_s(dn_of(name), [(ldap.MOD_REPLACE, 'pwdAccountLockedTime', [LOCKED])])
-    vpnrouter_auth.revoke(vpnrouter.load_config(), name)
    return summary(entry(connection, name))


@@ -266,7 +300,6 @@ def unlock(connection, name):
        changes.append((ldap.MOD_DELETE, 'pwdAccountLockedTime', None))
    if changes:
        connection.modify_s(dn_of(name), changes)
-    vpnrouter_auth.revoke(vpnrouter.load_config(), name)
    return summary(entry(connection, name))


@@ -361,7 +394,6 @@ def remove(connection, name):
    cert.unlink(missing_ok=True)
    key.unlink(missing_ok=True)
    connection.delete_s(dn_of(name))
-    vpnrouter_auth.revoke(vpnrouter.load_config(), name)
    return {'name': name, 'removed': True}


@@ -1,5 +1,5 @@
 #!/usr/bin/python3
-"""Serve the status of the router on its internal address.
+"""Serve the status of the router on its internal address, its external address or both, as web.listen sets.

 Run by vpn-router-web.service. Users are managed with vpnrouter_users, the module that
 vpn-router-user uses too.
@@ -15,20 +15,27 @@ Pages:
           profile, and TOTP enrolment (see users())
  /groups  the groups of the router's directory: list, add, rename or describe, remove, and
           add and take out members (see groups())
+  /account the account of the signed-in user: its details, its password and its TOTP
+           enrolment (see account())
  /auth    sign-in with a user's password and TOTP code, refresh and sign-out (see auth())

-/config, /users and /groups need an HS256 JWT in an Authorization: Bearer header signed with
-vpnrouter_auth.WEB_KEY (see vpnrouter_auth.verify). A token of /auth names a user in sub, who
-must be a member of vpnrouter_users.ADMIN_GROUP; a token of vpn-router-token has the admin
-claim, and only such a token may change ADMIN_GROUP: create, rename to it, change, remove it,
+/config, /users, /groups and /account need an HS256 JWT in an Authorization: Bearer header signed
+with vpnrouter_auth.WEB_KEY (see vpnrouter_auth.verify). A token of /auth names a user in sub;
+/account serves that user, and the other paths need a member of vpnrouter_users.ADMIN_GROUP. A
+token of vpn-router-token has the admin claim and names no user; it may call every path but
+/account, and only such a token may change ADMIN_GROUP: create, rename to it, change, remove it,
 add or take out its members, and remove one of its members. These paths and /auth are not
 served (404) while the key does not exist. /auth is limited to AUTH_LIMIT calls per client
 address in AUTH_WINDOW seconds; the address of a call from one of web.trusted_proxies, by
-default the address the service listens on, is the last entry of its X-Forwarded-For header.
+default the address the call came in on, is the last entry of its X-Forwarded-For header.

-/ and /status show only the status: whether the services run, the package version, whether
-Docker is installed, and the state of site-to-site, road-warrior (IPsec P2S), OpenVPN and
-WireGuard. No configuration data, key or address is shown.
+/ and /status show only the status, as much as web.status_content says (see shown): basic, the
+default, the overall status, the time and the client's address (its address as for the rate limit
+below); standard also the package version, the installed version of vpn-router-manager
+(manager_version, null when it is not installed) and the number of active and other services; full
+whether each service runs, whether Docker is installed, and the state of site-to-site, road-warrior
+(IPsec P2S), OpenVPN and WireGuard. No configuration data or key is shown, and no address but the
+client's.

 The service first initializes, without listening: it makes the signing key and the refresh
 tokens' database (vpnrouter_auth), retrying every INIT_RETRY_SECONDS until both are ready and
@@ -36,10 +43,11 @@ logging each failure. Then it listens. Its unit starts it only once wait-for-lib
 in the linker cache, where psycopg looks it up.

 The service needs nothing else to start and does not end on its own. Every DISCOVERY_SECONDS it
-works out the internal address from /etc/vpn-router/vpn-router.json as general.mode directs,
-with web.port and web.enabled (vpnrouter_net.web_listen), and runs the server there
-(vpnrouter_serve.serve): it starts it, moves it when the address or the port changes, and stops
-it while the service is disabled or the address is not known. Every request reads what it needs when it is made: the signing
+works out from /etc/vpn-router/vpn-router.json the addresses of the interfaces web.listen names,
+internal, external or both, as general.mode directs, with web.port and web.enabled
+(vpnrouter_net.web_listen), and runs a server on each (vpnrouter_serve.serve): it starts them,
+moves them when an address or the port changes, and stops them while the service is disabled or
+no address is known. Every request reads what it needs when it is made: the signing
 key, the configuration, and the features of the router and the facts shown by /config from
 /run/vpn-router/web.json, which vpn-router-setup writes. Before setup has written that file
 the router has no features, and /config shows no configuration or interfaces.
@@ -143,9 +151,10 @@ def unit_state(unit):
    return result.stdout.strip() if result and result.stdout.strip() else 'unknown'


-def package_version():
-    result = run('dpkg-query', '-W', '-f=${Version}', 'vpn-router')
-    return result.stdout.strip() if result and result.returncode == 0 else None
+def package_version(package='vpn-router'):
+    """The installed version of the package, or None when it is not installed."""
+    result = run('dpkg-query', '-W', '-f=${Version}', package)
+    return (result.stdout.strip() or None) if result and result.returncode == 0 else None


 def docker_status():
@@ -239,9 +248,23 @@ def openvpn_clients():
        return None


+def postgresql_clusters():
+    """The state of each PostgreSQL cluster unit (postgresql@<version>-<name>), or {'postgresql': 'no cluster'} without one.
+
+    postgresql.service, which only runs /bin/true, is not reported.
+    """
+    lines = lines_of('systemctl', 'list-units', 'postgresql@*.service', '--all', '--plain', '--no-legend') or []
+    names = [line.split()[0].removesuffix('.service') for line in lines if line.strip()]
+    return {name: unit_state(f'{name}.service') for name in names} or {'postgresql': 'no cluster'}
+
+
 def collect(state):
    """The status document. state says which features the router has."""
-    units = {'vpn-router-setup': unit_state('vpn-router-setup.service'), 'slapd': unit_state('slapd.service')}
+    units = {'vpn-router-setup': unit_state('vpn-router-setup.service'), 'slapd': unit_state('slapd.service'),
+             **postgresql_clusters()}
+    manager_version = package_version('vpn-router-manager')
+    if manager_version:
+        units['vpn-router-manager'] = unit_state('vpn-router-manager.service')
    if state.get('site_to_site') or state.get('p2s'):
        units['strongswan'] = unit_state('strongswan.service')
    if state.get('wireguard'):
@@ -252,6 +275,7 @@ def collect(state):
    status = {
        'status': 'ok' if all(value == 'active' for value in units.values()) else 'degraded',
        'version': package_version(),
+        'manager_version': manager_version,
        'time': time.strftime('%Y-%m-%dT%H:%M:%S%z'),
        'units': units,
        'docker': docker_status(),
@@ -268,6 +292,26 @@ def collect(state):
    return status


+def shown(status, content, client):
+    """The status document as web.status_content shows it to the client at its address.
+
+    Every content has status, time and client_ip, the client's address, and content, which one it is: basic nothing
+    more; standard adds version, manager_version and services, the number of active units and of units in every
+    other state; full adds the whole status document of collect. Content that is not one of
+    vpnrouter.STATUS_CONTENTS, or not set, is basic.
+    """
+    if content not in vpnrouter.STATUS_CONTENTS:
+        content = 'basic'
+    if content == 'full':
+        return {**status, 'content': content, 'client_ip': client}
+    document = {'status': status['status'], 'content': content, 'time': status['time'], 'client_ip': client}
+    if content == 'standard':
+        active = sum(1 for value in status['units'].values() if value == 'active')
+        document.update(version=status['version'], manager_version=status['manager_version'],
+                        services={'active': active, 'failed': len(status['units']) - active})
+    return document
+
+
 def lines_of(*args):
    """The output lines of a command, or None when it fails."""
    result = run(*args)
@@ -325,12 +369,20 @@ def details(state):


 def text_of(status):
-    """The status for people, as plain text."""
-    lines = ['VPN Router', f'Status: {status["status"]}', f'Version: {status["version"] or "unknown"}', '']
-    lines += [f'{name}: {value}' for name, value in status['units'].items()]
-    docker = status['docker']
-    lines.append('Docker: not installed' if not docker['installed']
-                 else f'Docker: installed, service {docker["service"]}, rules {docker["rules"]}')
+    """The status document of shown for people, as plain text: a header, a blank line, then name: value lines."""
+    lines = ['VPN Router', f'Status: {status["status"]}']
+    if 'version' in status:
+        lines.append(f'Version: {status["version"] or "unknown"}')
+    lines += ['', f'Client IP: {status["client_ip"]}']
+    if 'manager_version' in status:
+        lines.append(f'Router Manager: {status["manager_version"] or "not installed"}')
+    if 'services' in status:
+        lines.append(f'Services: {status["services"]["active"]} active, {status["services"]["failed"]} failed')
+    lines += [f'{name}: {value}' for name, value in status.get('units', {}).items()]
+    if 'docker' in status:
+        docker = status['docker']
+        lines.append('Docker: not installed' if not docker['installed']
+                     else f'Docker: installed, service {docker["service"]}, rules {docker["rules"]}')
    if 'site_to_site' in status:
        value = status['site_to_site']['established']
        lines.append(f'Site to site: {"unknown" if value is None else "established" if value else "not established"}')
@@ -354,11 +406,12 @@ def text_of(status):


 def html_of(status):
-    """The status for a browser, as a page styled with Tailwind CSS."""
+    """The status document of shown for a browser, as a page styled with Tailwind CSS."""
    colour = 'bg-emerald-600 dark:bg-emerald-700' if status['status'] == 'ok' else 'bg-amber-600 dark:bg-amber-700'
-    # Each "name: value" line of the text is a row; indented lines, such as WireGuard peers, are indented here too.
+    version = f', version {status["version"] or "unknown"}' if 'version' in status else ''
+    # Each "name: value" line after the header of the text is a row; indented lines, such as WireGuard peers, are indented here too.
    rows = []
-    for line in text_of(status).splitlines()[4:]:
+    for line in text_of(status).split('\n\n', 1)[1].splitlines():
        if not line:
            continue
        name, _, value = line.partition(': ')
@@ -382,7 +435,7 @@ def html_of(status):
      <div class="overflow-hidden rounded-2xl border border-slate-200 bg-white shadow-lg dark:border-slate-700 dark:bg-slate-800">
        <div class="{colour} px-6 py-4 text-white">
          <h1 class="text-xl font-semibold">VPN Router</h1>
-          <p class="mt-1 text-sm">Status: {escape(status['status'])}, version {escape(status['version'] or 'unknown')}</p>
+          <p class="mt-1 text-sm">Status: {escape(status['status'] + version)}</p>
        </div>
        <div class="px-6 py-4">
          <table class="w-full text-sm"><tbody>{body}</tbody></table>
@@ -399,7 +452,8 @@ def users(state, method, path, body):
    """Answer a /users request with vpnrouter_users: the HTTP status and the JSON document.

      GET    /users                   the users
-      POST   /users                   add a user: {"name", "password", "first_name", "last_name", "email"}
+      POST   /users                   add a user: {"name", "password", "first_name", "last_name", "email"};
+                                      without the last three a Manager-only account
      PUT    /users/<name>            change any of {"first_name", "last_name", "email"}
      PUT    /users/<name>/password   set the password: {"password": ...}
      POST   /users/<name>/disable    lock the user out of OpenVPN
@@ -431,11 +485,16 @@ def users(state, method, path, body):
        ('PUT', 3, 'otp'): lambda connection: vpnrouter_users.otp_enrol(connection, name, body.get('secret'), body.get('code')),
        ('DELETE', 3, 'otp'): lambda connection: vpnrouter_users.otp_remove(connection, name),
    }
+    # The vpnrouter_users operation of each route that may revoke refresh tokens.
+    operations = {('PUT', 3, 'password'): 'passwd', ('POST', 3, 'disable'): 'disable', ('POST', 3, 'unlock'): 'unlock',
+                  ('DELETE', 2, None): 'remove'}
    if route not in actions:
        return 404, {'error': f'no route {method} {path}'}
    try:
        with vpnrouter_users.session() as connection:
            document = actions[route](connection)
+        if operations.get(route) in vpnrouter_auth.REVOKING:
+            vpnrouter_auth.revoke(vpnrouter.load_config(), name)
    except vpnrouter_users.Failure as failure:
        return USER_STATUS.get(failure.status, 500), {'error': str(failure)}
    except (ldap.LDAPError, OSError) as exc:
@@ -486,6 +545,54 @@ def groups(state, method, path, body):
    return (201 if route == ('POST', 1, None) else 200), document


+def account(name, method, path, body):
+    """Answer an /account request of the user named by the token with vpnrouter_users: the HTTP status and the JSON document.
+
+      GET  /account            the user, with admin, whether the user is a member of ADMIN_GROUP
+      PUT  /account/password   set the password: {"current_password", "current_code"?, "password"}
+      POST /account/otp        a new TOTP secret and its otpauth URI; nothing is stored
+      PUT  /account/otp        store a TOTP secret: {"current_password", "current_code"?, "secret", "code"},
+                               code a code of the secret
+
+    A change needs the current password and, for an enrolled user, a current code; a wrong one is 403 and counts as
+    a failed login. A password change revokes the user's refresh tokens.
+    """
+    if body == 'invalid' or (body is not None and not isinstance(body, dict)):
+        return 400, {'error': 'the body must be a JSON object'}
+    body = body or {}
+    route = (method, path.rstrip('/'))
+    if route not in (('GET', '/account'), ('PUT', '/account/password'), ('POST', '/account/otp'), ('PUT', '/account/otp')):
+        return 404, {'error': f'no route {method} {path}'}
+    try:
+        if route == ('PUT', '/account/password'):
+            vpnrouter_users.check_password(body.get('password'))
+        if method == 'PUT':
+            vpnrouter_users.login(name, body.get('current_password'), body.get('current_code'))
+        with vpnrouter_users.session() as connection:
+            if route == ('GET', '/account'):
+                document = {**vpnrouter_users.summary(vpnrouter_users.entry(connection, name)),
+                            'admin': vpnrouter_users.is_admin(connection, name)}
+            elif route == ('PUT', '/account/password'):
+                document = vpnrouter_users.passwd(connection, name, body['password'])
+            elif route == ('POST', '/account/otp'):
+                document = vpnrouter_users.otp_new(connection, name)
+            else:
+                document = vpnrouter_users.otp_enrol(connection, name, body.get('secret'), body.get('code'))
+        if route == ('PUT', '/account/password'):
+            vpnrouter_auth.revoke(vpnrouter.load_config(), name)
+    except vpnrouter_users.Failure as failure:
+        if failure.status == 5:
+            return 403, {'error': 'the current password or code is wrong'}
+        return USER_STATUS.get(failure.status, 500), {'error': str(failure)}
+    except (ldap.LDAPError, OSError) as exc:
+        return 500, {'error': f'the user directory failed: {exc}'}
+    except vpnrouter_auth.DatabaseError as exc:
+        return 500, {'error': str(exc)}
+    except SystemExit as exc:
+        return 500, {'error': str(exc.code)}
+    return 200, document
+
+
 def changes_admins(connection, method, parts, body):
    """Whether a /users or /groups request creates, renames to, changes or removes ADMIN_GROUP, or removes a member of it."""
    admins = vpnrouter_users.ADMIN_GROUP
@@ -502,9 +609,11 @@ def changes_admins(connection, method, parts, body):

 def refusal(claims, method, path, body):
    """Why the holder of the claims may not make the request to a protected path, or '' when it may."""
+    name = claims.get('sub')
+    if path == '/account' or path.startswith('/account/'):
+        return '' if isinstance(name, str) else 'the token names no user'
    if claims.get('admin') is True:
        return ''
-    name = claims.get('sub')
    if not isinstance(name, str):
        return 'the token names no user'
    admins = vpnrouter_users.ADMIN_GROUP
@@ -604,7 +713,7 @@ class Handler(BaseHTTPRequestHandler):
        # A body that is not read must not be taken for the next request.
        if self.command not in ('GET', 'HEAD'):
            self.close_connection = True
-        directory = next((name for name in ('users', 'groups') if path == f'/{name}' or path.startswith(f'/{name}/')), None)
+        directory = next((name for name in ('users', 'groups', 'account') if path == f'/{name}' or path.startswith(f'/{name}/')), None)
        protected = path == '/config' or directory is not None
        signing = path in ('/auth', '/auth/refresh', '/auth/logout')
        state = current() if protected or signing else {}
@@ -632,19 +741,23 @@ class Handler(BaseHTTPRequestHandler):
            body = json.dumps({'error': refused[1]}, indent=2).encode() + b'\n'
        elif path == '/config' and self.command in ('GET', 'HEAD'):
            body, kind, code = json.dumps(details(state), indent=2).encode() + b'\n', 'application/json', 200
+        elif directory == 'account':
+            code, document = account(claims['sub'], self.command, path, payload)
+            body, kind = json.dumps(document, indent=2).encode() + b'\n', 'application/json'
        elif protected and path != '/config':
            code, document = (users if directory == 'users' else groups)(state, self.command, path, payload)
            body, kind = json.dumps(document, indent=2).encode() + b'\n', 'application/json'
        elif self.command not in ('GET', 'HEAD'):
            body, kind, code = b'Method not allowed\n', 'text/plain; charset=utf-8', 405
-        elif path == '/status':
-            body, kind, code = json.dumps(self.status(), indent=2).encode() + b'\n', 'application/json', 200
-        elif path == '/':
+        elif path in ('/status', '/'):
+            document = shown(self.status(), section(read_json(CONFIG_FILE), 'web').get('status_content'), self.client())
            agent = self.headers.get('User-Agent', '').lower()
-            if 'curl' in agent or 'wget' in agent:
-                body, kind = text_of(self.status()).encode(), 'text/plain; charset=utf-8'
+            if path == '/status':
+                body, kind = json.dumps(document, indent=2).encode() + b'\n', 'application/json'
+            elif 'curl' in agent or 'wget' in agent:
+                body, kind = text_of(document).encode(), 'text/plain; charset=utf-8'
            else:
-                body, kind = html_of(self.status()).encode(), 'text/html; charset=utf-8'
+                body, kind = html_of(document).encode(), 'text/html; charset=utf-8'
            code = 200
        else:
            body, kind, code = b'Not found\n', 'text/plain; charset=utf-8', 404
@@ -10,6 +10,7 @@ user exists, 1 anything else. -h or --help shows the commands and their options.

  vpn-router-user [--json] list
  vpn-router-user [--json] add <name> --first-name F --last-name L --email E   (password on stdin)
+  vpn-router-user [--json] add <name> [--email E]   (a Manager-only account; password on stdin)
  vpn-router-user [--json] update <name> [--first-name F] [--last-name L] [--email E]
  vpn-router-user [--json] passwd <name>       (password on stdin)
  vpn-router-user [--json] disable <name>
@@ -30,6 +31,7 @@ sys.path.insert(0, '/usr/lib/vpn-router')

 import ldap

+import vpnrouter
 import vpnrouter_auth
 import vpnrouter_users
 from vpnrouter_users import Failure
@@ -37,8 +39,10 @@ from vpnrouter_users import Failure
 #: The help line of each command.
 HELP = {
    'list': 'list the users',
-    'add': 'add a user and issue the certificate; the password is read from standard input',
-    'update': 'change the first name, the last name or the e-mail address',
+    'add': 'add a VPN user with the three person options and issue the certificate, or without the names a '
+           'Manager-only account, with an optional e-mail address; the password is read from standard input',
+    'update': "change the first name, the last name or the e-mail address; a Manager-only account has only the "
+              "e-mail address, which '' removes",
    'passwd': 'set the password, read from standard input',
    'disable': 'lock the user out of OpenVPN',
    'enable': 'let the user in again',
@@ -71,8 +75,7 @@ def parse(argv):
            sub.add_argument('name', help='the user name')
        if command in ('add', 'update'):
            for key, _ in vpnrouter_users.PERSON:
-                sub.add_argument(f'--{key.replace("_", "-")}', dest=key, metavar='TEXT', required=command == 'add',
-                                 help=PERSON_HELP[key])
+                sub.add_argument(f'--{key.replace("_", "-")}', dest=key, metavar='TEXT', help=PERSON_HELP[key])
        if command == 'otp-enrol':
            sub.add_argument('code', help='a code of the secret from the authenticator')
    return parser.parse_args(argv)
@@ -111,8 +114,9 @@ def text_of(answer):
    users = answer['users'] if 'users' in answer else [answer]
    if not users:
        return 'no users'
-    head = ('USER', 'STATE', 'CERTIFICATE', 'OTP', 'FIRST NAME', 'LAST NAME', 'E-MAIL')
-    rows = [(user['name'], 'disabled' if not user['enabled'] else 'locked' if user['locked'] else 'enabled',
+    head = ('USER', 'KIND', 'STATE', 'CERTIFICATE', 'OTP', 'FIRST NAME', 'LAST NAME', 'E-MAIL')
+    rows = [(user['name'], 'manager' if user['manager_only'] else 'vpn',
+             'disabled' if not user['enabled'] else 'locked' if user['locked'] else 'enabled',
             'issued' if user['certificate'] else 'missing',
             'enrolled' if user['otp'] else '-', user['first_name'] or '-', user['last_name'] or '-', user['email'] or '-')
            for user in users]
@@ -131,6 +135,8 @@ def main(argv):
        secret = password() if options.command in ('add', 'passwd', 'otp-enrol') else None
        with vpnrouter_users.session() as connection:
            answer = run(connection, options, secret)
+        if options.command in vpnrouter_auth.REVOKING:
+            vpnrouter_auth.revoke(vpnrouter.load_config(), options.name)
    except Failure as failure:
        message, status = str(failure), failure.status
    except (ldap.LDAPError, OSError) as exc:
@@ -45,8 +45,16 @@
  },
  "web": {
    "enabled": true,
+    "listen": "both",
    "port": 7081,
    "database": "",
-    "trusted_proxies": []
+    "trusted_proxies": [],
+    "status_content": "basic"
+  },
+  "https": {
+    "enabled": true,
+    "email": "",
+    "web_port": 7444,
+    "manager_port": 7443
  }
 }
@@ -0,0 +1,17 @@
+# Written by vpn-router-setup from /etc/vpn-router/vpn-router.json; edits are overwritten.
+{
+	auto_https disable_redirects
+{%- if https_email %}
+	email {{ https_email }}
+{%- endif %}
+}
+{% if web_enabled %}
+{{ local_fqdn }}:{{ https_web_port }} {
+	reverse_proxy {{ loopback }}:{{ web_port }}
+}
+{% endif %}
+{%- if manager_port %}
+{{ local_fqdn }}:{{ https_manager_port }} {
+	reverse_proxy {{ loopback }}:{{ manager_port }}
+}
+{% endif %}
Author	SHA1	Message	Date
slawek	650896131d	fix: web.status_content is basic by default. Release / release (push) Successful in 19s Details	2026-10-25 13:09:57 +01:00
slawek	dbc2046e24	feature: the status page shows the Client IP, and web.status_content sets how much it shows. Release / release (push) Successful in 12s Details	2026-10-25 13:08:08 +01:00
slawek	45d73abe7b	feature: Caddy serves the status page and the Router Manager over HTTPS with a certificate from Let's Encrypt. Release / release (push) Successful in 23s Details	2026-10-25 12:25:57 +01:00
slawek	993a7a9fa9	fix: the web service listens on the internal address, the external address or both. Release / release (push) Successful in 25s Details	2026-10-25 11:37:43 +01:00
slawek	581b53d447	fix: the web service manages users also when it started before setup. Release / release (push) Successful in 19s Details	2026-10-24 21:32:00 +02:00
slawek	8782edff0f	fix: the status page shows whether the Router Manager runs. Release / release (push) Successful in 19s Details	2026-10-24 12:50:49 +02:00
slawek	fe17e83b49	feature: every user manages their own account through /account. Release / release (push) Successful in 11s Details	2026-10-24 12:44:49 +02:00
slawek	17331eea37	feature: the status page shows the Router Manager's version. Release / release (push) Successful in 12s Details	2026-10-24 12:16:02 +02:00
slawek	af3127d1e8	feature: Manager-only accounts, and the Router Manager's first administrator. Release / release (push) Successful in 20s Details	2026-10-24 11:56:58 +02:00