Fixed issue with Debian bullseye (11).

README.rst

@@ -9,7 +9,7 @@ An installer which deploy a complete mail server based on Modoboa.
 
    This tool is still in beta stage, it has been tested on:
 
-   * Debian Jessie (8) / Stretch (9) / Buster (10)
+   * Debian Jessie (8) / Stretch (9) / Buster (10) / Bullseye (11)
    * Ubuntu Trusty (14.04) and upper
    * CentOS 7
 
@@ -69,6 +69,10 @@ a previous one using the ``--version`` option::
 
    Version selection is available only for Modoboa >= 1.8.1.
 
+You can also install beta releases using the ``--beta`` flag::
+
+  $ sudo ./run.py --beta <your domain>
+
 If you want more information about the installation process, add the
 ``--debug`` option to your command line.
 

modoboa_installer/database.py

@@ -48,7 +48,7 @@ class PostgreSQL(Database):
 
     def install_package(self):
         """Install database if required."""
-        name, version, _id = utils.dist_info()
+        name, version = utils.dist_info()
         if "CentOS" in name:
             if version.startswith("7"):
                 # Install newer version of postgres in this case
@@ -158,22 +158,35 @@ class MySQL(Database):
 
     def install_package(self):
         """Preseed package installation."""
-        name, version, _id = utils.dist_info()
+        name, version = utils.dist_info()
         name = name.lower()
-        if name == "debian":
+        if name.startswith("debian"):
-            mysql_name = "mysql" if version.startswith("8") else "mariadb"
+            if version.startswith("8"):
-            self.packages["deb"].append("lib{}client-dev".format(mysql_name))
+                self.packages["deb"].append("libmysqlclient-dev")
+            elif version.startswith("11"):
+                self.packages["deb"].append("libmariadb-dev")
+            else:
+                self.packages["deb"].append("libmariadbclient-dev")
         elif name == "ubuntu":
             self.packages["deb"].append("libmysqlclient-dev")
         super(MySQL, self).install_package()
-        if name == "debian" and version.startswith("8"):
+        queries = []
+        if name.startswith("debian"):
+            if version.startswith("8"):
                 package.backend.preconfigure(
                     "mariadb-server", "root_password", "password",
                     self.dbpassword)
                 package.backend.preconfigure(
                     "mariadb-server", "root_password_again", "password",
                     self.dbpassword)
-        else:
+                return
+            if version.startswith("11"):
+                queries = [
+                    "SET PASSWORD FOR 'root'@'localhost' = PASSWORD('{}')"
+                    .format(self.dbpassword),
+                    "flush privileges"
+                ]
+        if not queries:
             queries = [
                 "UPDATE user SET plugin='' WHERE user='root'",
                 "UPDATE user SET password=PASSWORD('{}') WHERE USER='root'"

modoboa_installer/package.py

@@ -108,7 +108,7 @@ def get_backend():
     """Return the appropriate package backend."""
     distname = utils.dist_name()
     backend = None
-    if distname in ["debian", "ubuntu"]:
+    if distname in ["debian", "debian gnu/linux", "ubuntu"]:
         backend = DEBPackage
     elif "centos" in distname:
         backend = RPMPackage

modoboa_installer/python.py

@@ -24,10 +24,11 @@ def get_pip_path(venv):
 
 def install_package(name, venv=None, upgrade=False, binary=True, **kwargs):
     """Install a Python package using pip."""
-    cmd = "{} install{}{} {}".format(
+    cmd = "{} install{}{}{} {}".format(
         get_pip_path(venv),
         " -U" if upgrade else "",
         " --no-binary :all:" if not binary else "",
+        " --pre" if kwargs.pop("beta", False) else "",
         name
     )
     utils.exec_cmd(cmd, **kwargs)
@@ -35,8 +36,12 @@ def install_package(name, venv=None, upgrade=False, binary=True, **kwargs):
 
 def install_packages(names, venv=None, upgrade=False, **kwargs):
     """Install a Python package using pip."""
-    cmd = "{} install {}{}".format(
+    cmd = "{} install{}{} {}".format(
-        get_pip_path(venv), " -U " if upgrade else "", " ".join(names))
+        get_pip_path(venv),
+        " -U " if upgrade else "",
+        " --pre" if kwargs.pop("beta", False) else "",
+        " ".join(names)
+    )
     utils.exec_cmd(cmd, **kwargs)
 
 

modoboa_installer/scripts/files/nginx/modoboa.conf.tpl

@@ -37,6 +37,17 @@ server {
         try_files $uri $uri/ =404;
     }
 
+    location ^~ /new-admin {
+        alias  %{app_instance_path}/frontend/;
+        index  index.html;
+
+        expires -1;
+        add_header Pragma "no-cache";
+        add_header Cache-Control "no-store, no-cache, must-revalidate, post-check=0, pre-check=0";
+
+        try_files $uri $uri/ /index.html = 404;
+    }
+
     location / {
         include uwsgi_params;
         uwsgi_param UWSGI_SCRIPT instance.wsgi:application;

modoboa_installer/scripts/modoboa.py

@@ -25,7 +25,7 @@ class Modoboa(base.Installer):
         "deb": [
             "build-essential", "python3-dev", "libxml2-dev", "libxslt-dev",
             "libjpeg-dev", "librrd-dev", "rrdtool", "libffi-dev", "cron",
-            "libssl-dev", "redis-server", "supervisor"
+            "libssl-dev", "redis-server", "supervisor", "rustc"
         ],
         "rpm": [
             "gcc", "gcc-c++", "python3-devel", "libxml2-devel", "libxslt-devel",
@@ -75,11 +75,10 @@ class Modoboa(base.Installer):
         packages = ["rrdtool"]
         version = self.config.get("modoboa", "version")
         if version == "latest":
-            modoboa_package = "modoboa"
+            packages += ["modoboa"] + self.extensions
-            packages += self.extensions
         else:
             matrix = compatibility_matrix.COMPATIBILITY_MATRIX[version]
-            modoboa_package = "modoboa=={}".format(version)
+            packages.append("modoboa=={}".format(version))
             for extension in list(self.extensions):
                 if not self.is_extension_ok_for_version(extension, version):
                     self.extensions.remove(extension)
@@ -91,12 +90,13 @@ class Modoboa(base.Installer):
                     packages.append("{}{}".format(extension, req_version))
                 else:
                     packages.append(extension)
-        # Temp fix for https://github.com/modoboa/modoboa-installer/issues/197
+        # Temp fix for django-braces
         python.install_package(
-            modoboa_package, self.venv_path,
+            "django-braces", self.venv_path, upgrade=self.upgrade,
-            upgrade=self.upgrade, binary=False, sudo_user=self.user)
+            sudo_user=self.user
+        )
         if self.dbengine == "postgres":
-            packages.append("psycopg2-binary")
+            packages.append("psycopg2-binary\<2.9")
         else:
             packages.append("mysqlclient")
         if sys.version_info.major == 2 and sys.version_info.micro < 9:
@@ -105,8 +105,10 @@ class Modoboa(base.Installer):
         # Temp fix for https://github.com/modoboa/modoboa/issues/2247
         packages.append("django-webpack-loader==0.7.0")
         python.install_packages(
-            packages, self.venv_path, upgrade=self.upgrade,
+            packages, self.venv_path,
-            sudo_user=self.user
+            upgrade=self.upgrade,
+            sudo_user=self.user,
+            beta=self.config.getboolean("modoboa", "install_beta")
         )
         if self.devmode:
             # FIXME: use dev-requirements instead

modoboa_installer/utils.py

@@ -75,14 +75,19 @@ def exec_cmd(cmd, sudo_user=None, pinput=None, login=True, **kwargs):
 
 def dist_info():
     """Try to return information about the system we're running on."""
-    try:
+    path = "/etc/os-release"
-        # Python 3.8 and up way
+    if os.path.exists(path):
-        import distro
+        info = {}
-        return distro.linux_distribution()
+        with open(path) as fp:
-    except ImportError:
+            while True:
-        # Python 3.7 and down way
+                l = fp.readline()
-        import platform
+                if not l:
-        return platform.linux_distribution()
+                    break
+                key, value = l.split("=")
+                value = value.rstrip('"\n')
+                value = value.strip('"')
+                info[key] = value
+        return info["NAME"], info["VERSION_ID"]
     printcolor(
         "Failed to retrieve information about your system, aborting.",
         RED)
@@ -91,8 +96,7 @@ def dist_info():
 
 def dist_name():
     """Try to guess the distribution name."""
-    name, version, _id = dist_info()
+    return dist_info()[0].lower()
-    return name.lower()
 
 
 def mkdir(path, mode, uid, gid):

run.py

@@ -69,6 +69,9 @@ def main(input_args):
     parser.add_argument(
         "--upgrade", action="store_true", default=False,
         help="Run the installer in upgrade mode")
+    parser.add_argument(
+        "--beta", action="store_true", default=False,
+        help="Install latest beta release of Modoboa instead of the stable one")
     parser.add_argument("domain", type=str,
                         help="The main domain of your future mail server")
     args = parser.parse_args(input_args)
@@ -87,6 +90,7 @@ def main(input_args):
     config.set("general", "domain", args.domain)
     config.set("dovecot", "domain", args.domain)
     config.set("modoboa", "version", args.version)
+    config.set("modoboa", "install_beta", str(args.beta))
     # Display disclaimerpython 3 linux distribution
     if not args.upgrade:
         installation_disclaimer(args, config)