multi-domain support

max/db/aliases.py

@@ -39,7 +39,8 @@ def get_alias_with_user_by_id(cur, alias_id):
     cur.execute(
         """\
         SELECT a.id, a.source_email_id, ea.email, a.destination_user_id, a.enabled, a.note,
-        u.id, u.email_id, eu.email, u.passwordhash, u.enabled, u.is_admin, u.note
+        u.id, u.email_id, eu.email, u.passwordhash, u.enabled, u.is_admin,
+        u.can_use_different_alias_domain, u.note
         FROM aliases a
         INNER JOIN emails ea ON a.source_email_id=ea.id
         INNER JOIN users u ON a.destination_user_id=u.id

max/db/schema.sql

@@ -16,6 +16,7 @@ CREATE TABLE IF NOT EXISTS users (
     passwordhash varchar(255) NOT NULL,
     enabled boolean NOT NULL DEFAULT TRUE,
     is_admin boolean NOT NULL DEFAULT FALSE,
+    can_use_different_alias_domain boolean NOT NULL DEFAULT FALSE,
     note text NOT NULL DEFAULT ''
 );
 
@@ -28,10 +29,3 @@ CREATE TABLE IF NOT EXISTS aliases (
     note text,
     UNIQUE(source_email_id, destination_user_id)
 );
-
-DO $$
-BEGIN
-    IF NOT EXISTS (SELECT 1 FROM domains) THEN
-        INSERT INTO domains (name) VALUES ('finn.st');
-    END IF;
-END$$;

max/db/users.py

@@ -12,6 +12,7 @@ class User(NoteLinesMixin):
     passwordhash: str
     enabled: bool
     is_admin: bool
+    can_use_different_alias_domain: bool
     note: str
 
 
@@ -52,7 +53,7 @@ def get_users(cur):
 
 @with_cursor
 def update_user(cur, id, **fields):
-    """only pwhash, enabled, is_admin, note"""
+    """only pwhash, enabled, is_admin, can_use_different_alias_domain, note"""
     cur.execute(
         "UPDATE users SET "
         + ", ".join(f"{field}=%s" for field in fields.keys())
@@ -62,13 +63,23 @@ def update_user(cur, id, **fields):
 
 
 @with_cursor
-def create_user(cur, email, passwordhash, enabled, is_admin, note):
+def create_user(
+    cur, email, passwordhash, enabled, is_admin, can_use_different_alias_domain, note
+):
     email_id = create_email(cur, email)
     cur.execute(
         """\
-        INSERT INTO users (email_id, passwordhash, enabled, is_admin, note)
-        VALUES (%s, %s, %s, %s, %s)""",
-        [email_id, passwordhash, enabled, is_admin, note],
+        INSERT INTO users
+        (email_id, passwordhash, enabled, is_admin, can_use_different_alias_domain, note)
+        VALUES (%s, %s, %s, %s, %s, %s)""",
+        [
+            email_id,
+            passwordhash,
+            enabled,
+            is_admin,
+            can_use_different_alias_domain,
+            note,
+        ],
     )
 
 
@@ -105,8 +116,8 @@ def reset_or_create_user(cur, email, hash, is_admin):
         cur.execute("INSERT INTO emails (email) VALUES (%s) RETURNING id", [email])
         email_id = cur.fetchone()[0]
         cur.execute(
-            "INSERT INTO users (email_id, passwordhash, enabled, is_admin, note) VALUES (%s, %s, %s, %s, %s)",  # noqa
-            [email_id, hash, True, is_admin, "Created by commandline"],
+            "INSERT INTO users (email_id, passwordhash, enabled, is_admin, can_use_different_alias_domain, note) VALUES (%s, %s, %s, %s, %s, %s)",  # noqa
+            [email_id, hash, True, is_admin, is_admin, "Created by commandline"],
         )
         user_type = "admin" if is_admin else "user"
         print(f"Created {user_type} {email}")

max/private_static/i18n/de.json

@@ -1,5 +1,4 @@
 {
-    "test.test": "LOL",
     "Hi": "Moin",
     "You are not logged in": "Du bist nicht angemeldet",
     "Not found": "Nicht gefunden",
@@ -44,7 +43,6 @@
     "Login was sucessfull!": "Erfolgreich angemeldet!",
     "Logout was sucessfull!": "Erfolgreich abgemeldet!",
     "The email is not valid": "Die Email ist nicht valide",
-    "The domain is invalid. Must be one of: {domains}": "Die Domain ist nacht valide. Dies sind die erlaubten Domains: {domains}",
     "Email must be given": "Die Email muss gegeben sein",
     "Enabled is not set": "Aktiviert ist nicht gesetzt",
     "Note must be a string": "Die Notiz muss eine Zeichenkette sein",
@@ -64,5 +62,8 @@
     "Email already exists.": "Email existiert bereits.",
     "Email already exists: {msg}": "Email existiert bereits: {msg}",
     "Used as an user.": "Wird für einen Nutzer verwendet",
-    "Used as an alias by {alias}.": "Word für den Alias {alias} verwendet"
+    "Used as an alias by {alias}.": "Word für den Alias {alias} verwendet",
+    "Invalid domain": "Invalide Domain",
+    "Can use different alias domains": "Kann unterschiedliche Aliasdomains benutzen",
+    "Can use different alias domains is not set": "Kann unterschiedliche Aliasdomains benutzen ist nicht gesetzt"
 }

max/routes/__init__.py

@@ -15,12 +15,16 @@ from .user.detail import UserDetail
 from .user.edit_note import UserEditNote
 from .user.list import UserList
 from .user.toggle_admin import UserToggleAdmin
+from .user.toggle_can_use_different_alias_domain import (
+    UserToggleCanUseDifferentAliasDomain,
+)
 from .user.toggle_enabled import UserToggleEnabled
 
 
 def init_routes(app):
     app.add_url_rule("/", "own-user-detail", UserDetail.as_view())
     app.add_url_rule("/list", "user-list", UserList.as_view())
+
     app.add_url_rule("/user/<int:user_id>", "user-detail", UserDetail.as_view())
     app.add_url_rule("/user/create", "user-create", UserCreate.as_view())
     app.add_url_rule(
@@ -41,10 +45,16 @@ def init_routes(app):
         "user-toggle-admin",
         UserToggleAdmin.as_view(),
     )
+    app.add_url_rule(
+        "/user/<int:user_id>/ser-toggle-can-use-different-alias-domain",
+        "user-toggle-can-use-different-alias-domain",
+        UserToggleCanUseDifferentAliasDomain.as_view(),
+    )
     app.add_url_rule("/user/<int:user_id>/delete", "user-delete", UserDelete.as_view())
     app.add_url_rule(
         "/user/<int:user_id>/aliases/create", "alias-create", AliasCreate.as_view()
     )
+
     app.add_url_rule("/alias/<int:alias_id>", "alias-detail", AliasDetail.as_view())
     app.add_url_rule(
         "/alias/<int:alias_id>/delete", "alias-delete", AliasDelete.as_view()

max/routes/alias/create.py

@@ -1,6 +1,6 @@
 from flask import flash
 
-from max.db import EmailAlreadyExists, create_alias
+from max.db import EmailAlreadyExists, create_alias, get_domains
 from max.permissions import AllowAdminOrSelf
 from max.translations import t
 
@@ -26,7 +26,21 @@ class AliasCreate(
         else:
             self.email = email
 
-        if not self.is_email_valid(email):
+        if self.user.can_use_different_alias_domain:
+            domain = self.request.form.get("domain")
+            if not isinstance(domain, str) or not domain:
+                flash(t("Domain must be given"), category="error")
+                error = True
+            elif domain not in get_domains():
+                flash(t("Invalid domain"), category="error")
+                error = True
+            else:
+                self.domain = domain
+        else:
+            self.domain = self.get_user_domain()
+
+        full_email = f"{self.email}@{self.domain}"
+        if not self.is_email_valid(full_email):
             error = True
 
         enabled = self.request.form.get("enabled")
@@ -49,7 +63,7 @@ class AliasCreate(
             return  # force re-rendering
 
         try:
-            create_alias(self.email, self.user, self.enabled, self.note)
+            create_alias(full_email, self.user, self.enabled, self.note)
         except EmailAlreadyExists as e:
             if self.auth_user.is_admin:
                 flash(
@@ -61,14 +75,24 @@ class AliasCreate(
             return
 
         flash(
-            t("Creation of alias {email} was successful!", email=email),
+            t("Creation of alias {email} was successful!", email=full_email),
             category="success",
         )
         return self.redirect()
 
     def get_context(self):
         context = super().get_context()
-        for key in ("email", "enabled", "note"):
+        for key in ("email", "domain", "enabled", "note"):
             if hasattr(self, key):
                 context[key] = getattr(self, key)
+        context[
+            "can_use_different_alias_domain"
+        ] = self.user.can_use_different_alias_domain
+        if self.user.can_use_different_alias_domain:
+            context["domains"] = get_domains()
+        else:
+            context["domain"] = self.get_user_domain()
         return context
+
+    def get_user_domain(self):
+        return self.user.email.split("@")[1]

max/routes/check_email_mixin.py

@@ -6,26 +6,14 @@ from max.db import get_domains
 from max.translations import t
 
 
-EMAIL_REGEX = re.compile(r"^[a-zA-Z0-9+_-]+@(?P<domain>[a-zA-Z0-9-]+\.[a-z]{2,61})$")
-
-
 class CheckEmailMixin:
     def is_email_valid(self, email: str):
         """Checks for the email being valid and that it has a valid domain."""
-        match = EMAIL_REGEX.match(email)
+        regex = re.compile(f"^[a-zA-Z0-9+_-]+@({ '|'.join(get_domains()) })$")
+        print(regex, email)
+        match = regex.match(email)
         if not match:
             flash(t("The email is not valid"), category="error")
             return False
 
-        domains = get_domains()
-        if match.group("domain") not in domains:
-            flash(
-                t(
-                    "The domain is invalid. Must be one of: {domains}",
-                    domains=",".join(domains),
-                ),
-                category="error",
-            )
-            return False
-
         return True

max/routes/user/create.py

@@ -1,7 +1,7 @@
 from flask import flash
 
 from max.auth import hash_password
-from max.db import EmailAlreadyExists, create_user
+from max.db import EmailAlreadyExists, create_user, get_domains
 from max.permissions import AllowAdmin
 from max.translations import t
 from max.views import BaseTemplateGetView
@@ -22,7 +22,18 @@ class UserCreate(AllowAdmin, CheckEmailMixin, BackToUsersMixin, BaseTemplateGetV
         else:
             self.email = email
 
-        if not self.is_email_valid(email):
+        domain = self.request.form.get("domain")
+        if not isinstance(domain, str) or not domain:
+            flash(t("Domain must be given"), category="error")
+            error = True
+        elif domain not in get_domains():
+            flash(t("Invalid domain"), category="error")
+            error = True
+        else:
+            self.domain = domain
+
+        full_email = f"{self.email}@{self.domain}"
+        if not self.is_email_valid(full_email):
             error = True
 
         pw1 = self.request.form.get("password1")
@@ -57,6 +68,17 @@ class UserCreate(AllowAdmin, CheckEmailMixin, BackToUsersMixin, BaseTemplateGetV
             flash(t("Admin is not set"), category="error")
             error = True
 
+        can_use_different_alias_domain = self.request.form.get(
+            "can_use_different_alias_domain"
+        )
+        if can_use_different_alias_domain == "on":
+            self.can_use_different_alias_domain = True
+        elif can_use_different_alias_domain is None:
+            self.can_use_different_alias_domain = False
+        else:
+            flash(t("Can use different alias domains is not set"), category="error")
+            error = True
+
         note = self.request.form.get("note", "")
         if not isinstance(note, str):
             flash(t("Note must be a string"), category="error")
@@ -70,7 +92,12 @@ class UserCreate(AllowAdmin, CheckEmailMixin, BackToUsersMixin, BaseTemplateGetV
         passwordhash = hash_password(self.password)
         try:
             create_user(
-                self.email, passwordhash, self.enabled, self.is_admin, self.note
+                full_email,
+                passwordhash,
+                self.enabled,
+                self.is_admin,
+                self.can_use_different_alias_domain,
+                self.note,
             )
         except EmailAlreadyExists as e:
             if self.auth_user.is_admin:
@@ -82,14 +109,26 @@ class UserCreate(AllowAdmin, CheckEmailMixin, BackToUsersMixin, BaseTemplateGetV
                 flash(t("Email already exists."))
             return
 
-        flash(t("Creation of {email} was successful!", email=email), category="success")
+        flash(
+            t("Creation of {email} was successful!", email=full_email),
+            category="success",
+        )
         return self.redirect()
 
     def get_context(self):
         context = super().get_context()
-        for key in ("email", "password", "enabled", "is_admin", "note"):
+        for key in (
+            "email",
+            "domain",
+            "password",
+            "enabled",
+            "is_admin",
+            "can_use_different_alias_domain",
+            "note",
+        ):
             if hasattr(self, key):
                 context[key] = getattr(self, key)
+        context["domains"] = get_domains()
         return context
 
     def get_webpagetitle(self):

max/routes/user/toggle_can_use_different_alias_domain.py

@@ -0,0 +1,19 @@
+from max.db import update_user
+from max.permissions import AllowAdmin
+from max.views import BaseView
+
+from ..base_user_views import BackToUsersMixin, FetchUserMixin
+
+
+class UserToggleCanUseDifferentAliasDomain(
+    AllowAdmin, FetchUserMixin, BackToUsersMixin, BaseView
+):
+    def post(self):
+        update_user(
+            self.user.id,
+            can_use_different_alias_domain=(
+                not self.user.can_use_different_alias_domain
+            ),
+        )
+        _, back_url = self.get_back_text_and_url()
+        return self.redirect(back_url)

max/static/base.css

@@ -193,6 +193,10 @@ form {
     line-height: 1em;
 }
 
+.domain-selector {
+    display: inline-block;
+}
+
 @media (max-width: 1200px) {
     body {
         font-size: 13px;

max/templates/alias/create.html

@@ -7,7 +7,18 @@
     <form id="form" class="pure-form pure-form-aligned" action="{{ url_for('alias-create', user_id=user.id) }}" method="post">
         <div class="pure-control-group">
             <label for="email">{{ t("Email") }}</label>
-            <input id="email" type="email" name="email" {% if email is defined %}value="{{ email }}"{% endif %} placeholder="{{ t("Email") }}">
+            <input id="email" type="text" name="email" {% if email is defined %}value="{{ email }}"{% endif %} placeholder="{{ t("Email") }}">
+
+            <div class="domain-selector">
+                {% if can_use_different_alias_domain %}
+                @
+                <select id="domain" name="domain">
+                    {% for d in domains %}<option{% if d == domain %} selected{% endif %}>{{ d }}</option>{% endfor %}
+                </select>
+                {% else %}
+                    @{{ domain }}
+                {% endif %}
+            </div>
         </div>
 
         <div class="pure-controls checkbox">

max/templates/user/create.html

@@ -7,7 +7,14 @@
     <form id="form" class="pure-form pure-form-aligned" action="{{ url_for('user-create') }}" method="post">
         <div class="pure-control-group">
             <label for="email">{{ t("Email") }}</label>
-            <input id="email" type="email" name="email" {% if email is defined %}value="{{ email }}"{% endif %} placeholder="{{ t("Email") }}">
+            <input id="email" type="text" name="email" {% if email is defined %}value="{{ email }}"{% endif %} placeholder="{{ t("Email") }}">
+
+            <div class="domain-selector">
+                @
+                <select id="domain" name="domain">
+                    {% for d in domains %}<option{% if d == domain %} selected{% endif %}>{{ d }}</option>{% endfor %}
+                </select>
+            </div>
         </div>
 
         <div class="pure-control-group">
@@ -34,6 +41,13 @@
             </label>
         </div>
 
+        <div class="pure-controls checkbox">
+            <label for="can_use_different_alias_domain">
+                <input id="can_use_different_alias_domain" type="checkbox" name="can_use_different_alias_domain" {% if can_use_different_alias_domain %}checked{% endif %}>
+                {{ t("Can use different alias domains") }}
+            </label>
+        </div>
+
         <div class="pure-control-group">
             <label for="note">{{ t("Note") }}</label>
             <textarea id="note" name="note" form="form">{% if note is defined %}{{ note }}{% endif %}</textarea>

max/templates/user/detail.html

@@ -24,6 +24,10 @@
             <b>{{ t("Admin") }}:</b>
             {{ macros.checkbox(user, "is_admin", url_for('user-toggle-admin', user_id=user.id, return='detail')) }}
         </div>
+        <div>
+            <b>{{ t("Can use different alias domains") }}:</b>
+            {{ macros.checkbox(user, "can_use_different_alias_domain", url_for('user-toggle-can-use-different-alias-domain', user_id=user.id, return='detail')) }}
+        </div>
         <div class="note">
             <b>{{ t("Note") }}:</b><div>{{ macros.format_note(user) }}</div>
             <a href="{{ url_for('user-edit-note', user_id=user.id, return='detail') }}" class="button-small pure-button optional">

scripts/entrypoint-dev.sh

@@ -5,6 +5,7 @@ set -e
 source db-setup.sh
 
 flask add-domain finn.st
+flask add-domain stutzenste.in
 flask reset-admin admin@finn.st admin
 
 exec "$@"