135 lines
4.1 KiB
Nix
135 lines
4.1 KiB
Nix
# Test whether `networking.proxy' work as expected.
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# TODO: use a real proxy node and put this test into networking.nix
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# TODO: test whether nix tools work as expected behind a proxy
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let default-config = {
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imports = [ ./common/user-account.nix ];
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services.xserver.enable = false;
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virtualisation.memorySize = 128;
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};
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in import ./make-test-python.nix ({ pkgs, ...} : {
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name = "networking-proxy";
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meta = with pkgs.stdenv.lib.maintainers; {
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maintainers = [ ];
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};
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nodes = {
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# no proxy
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machine =
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{ ... }:
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default-config;
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# proxy default
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machine2 =
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{ ... }:
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default-config // {
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networking.proxy.default = "http://user:pass@host:port";
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};
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# specific proxy options
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machine3 =
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{ ... }:
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default-config //
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{
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networking.proxy = {
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# useless because overriden by the next options
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default = "http://user:pass@host:port";
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# advanced proxy setup
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httpProxy = "123-http://user:pass@http-host:port";
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httpsProxy = "456-http://user:pass@https-host:port";
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rsyncProxy = "789-http://user:pass@rsync-host:port";
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ftpProxy = "101112-http://user:pass@ftp-host:port";
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noProxy = "131415-127.0.0.1,localhost,.localdomain";
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};
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};
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# mix default + proxy options
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machine4 =
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{ ... }:
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default-config // {
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networking.proxy = {
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# open for all *_proxy env var
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default = "000-http://user:pass@default-host:port";
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# except for those 2
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rsyncProxy = "123-http://user:pass@http-host:port";
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noProxy = "131415-127.0.0.1,localhost,.localdomain";
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};
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};
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};
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testScript =
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''
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from typing import Dict, Optional
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def get_machine_env(machine: Machine, user: Optional[str] = None) -> Dict[str, str]:
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"""
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Gets the environment from a given machine, and returns it as a
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dictionary in the form:
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{"lowercase_var_name": "value"}
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Duplicate environment variables with the same name
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(e.g. "foo" and "FOO") are handled in an undefined manner.
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"""
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if user is not None:
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env = machine.succeed("su - {} -c 'env -0'".format(user))
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else:
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env = machine.succeed("env -0")
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ret = {}
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for line in env.split("\0"):
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if "=" not in line:
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continue
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key, val = line.split("=", 1)
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ret[key.lower()] = val
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return ret
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start_all()
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with subtest("no proxy"):
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assert "proxy" not in machine.succeed("env").lower()
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assert "proxy" not in machine.succeed("su - alice -c env").lower()
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with subtest("default proxy"):
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assert "proxy" in machine2.succeed("env").lower()
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assert "proxy" in machine2.succeed("su - alice -c env").lower()
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with subtest("explicitly-set proxy"):
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env = get_machine_env(machine3)
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assert "123" in env["http_proxy"]
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assert "456" in env["https_proxy"]
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assert "789" in env["rsync_proxy"]
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assert "101112" in env["ftp_proxy"]
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assert "131415" in env["no_proxy"]
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env = get_machine_env(machine3, "alice")
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assert "123" in env["http_proxy"]
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assert "456" in env["https_proxy"]
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assert "789" in env["rsync_proxy"]
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assert "101112" in env["ftp_proxy"]
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assert "131415" in env["no_proxy"]
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with subtest("default proxy + some other specifics"):
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env = get_machine_env(machine4)
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assert "000" in env["http_proxy"]
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assert "000" in env["https_proxy"]
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assert "123" in env["rsync_proxy"]
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assert "000" in env["ftp_proxy"]
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assert "131415" in env["no_proxy"]
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env = get_machine_env(machine4, "alice")
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assert "000" in env["http_proxy"]
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assert "000" in env["https_proxy"]
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assert "123" in env["rsync_proxy"]
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assert "000" in env["ftp_proxy"]
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assert "131415" in env["no_proxy"]
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'';
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})
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