1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
|
import ./make-test-python.nix (
{ pkgs, lib, ... }:
{
name = "pomerium";
meta = with lib.maintainers; {
maintainers = [
lukegb
devusb
];
};
nodes =
let
base =
myIP:
{ pkgs, lib, ... }:
{
virtualisation.vlans = [ 1 ];
networking = {
dhcpcd.enable = false;
firewall.allowedTCPPorts = [
80
443
];
hosts = {
"192.168.1.1" = [
"pomerium"
"pom-auth"
];
"192.168.1.2" = [
"backend"
"dummy-oidc"
];
};
interfaces.eth1.ipv4.addresses = pkgs.lib.mkOverride 0 [
{
address = myIP;
prefixLength = 24;
}
];
};
};
in
{
pomerium =
{ pkgs, lib, ... }:
{
imports = [ (base "192.168.1.1") ];
environment.systemPackages = with pkgs; [ chromium ];
services.pomerium = {
enable = true;
settings = {
address = ":80";
insecure_server = true;
authenticate_service_url = "http://pom-auth";
idp_provider = "oidc";
idp_scopes = [ "oidc" ];
idp_client_id = "dummy";
idp_provider_url = "http://dummy-oidc";
policy = [
{
from = "https://my.website";
to = "http://192.168.1.2";
allow_public_unauthenticated_access = true;
preserve_host_header = true;
}
{
from = "https://login.required";
to = "http://192.168.1.2";
allowed_domains = [ "my.domain" ];
preserve_host_header = true;
}
];
};
secretsFile = pkgs.writeText "pomerium-secrets" ''
# 12345678901234567890123456789012 in base64
COOKIE_SECRET=MTIzNDU2Nzg5MDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTI=
IDP_CLIENT_SECRET=dummy
'';
};
};
backend =
{ pkgs, lib, ... }:
{
imports = [ (base "192.168.1.2") ];
services.nginx.enable = true;
services.nginx.virtualHosts."my.website" = {
root = pkgs.runCommand "testdir" { } ''
mkdir "$out"
echo hello world > "$out/index.html"
'';
};
services.nginx.virtualHosts."dummy-oidc" = {
root = pkgs.runCommand "testdir" { } ''
mkdir -p "$out/.well-known"
cat <<EOF >"$out/.well-known/openid-configuration"
{
"issuer": "http://dummy-oidc",
"authorization_endpoint": "http://dummy-oidc/auth.txt",
"token_endpoint": "http://dummy-oidc/token",
"jwks_uri": "http://dummy-oidc/jwks.json",
"userinfo_endpoint": "http://dummy-oidc/userinfo",
"id_token_signing_alg_values_supported": ["RS256"]
}
EOF
echo hello I am login page >"$out/auth.txt"
'';
};
};
};
testScript =
{ ... }:
''
backend.wait_for_unit("nginx")
backend.wait_for_open_port(80)
pomerium.wait_for_unit("pomerium")
pomerium.wait_for_open_port(80)
with subtest("no authentication required"):
pomerium.succeed(
"curl --resolve my.website:80:127.0.0.1 http://my.website | grep 'hello world'"
)
with subtest("login required"):
pomerium.succeed(
"curl -I --resolve login.required:80:127.0.0.1 http://login.required | grep pom-auth"
)
pomerium.succeed(
"curl -L --resolve login.required:80:127.0.0.1 http://login.required | grep 'hello I am login page'"
)
with subtest("ui"):
pomerium.succeed(
# check for a string that only appears if the UI is displayed correctly
"chromium --no-sandbox --headless --disable-gpu --dump-dom --host-resolver-rules='MAP login.required 127.0.0.1:80' http://login.required/.pomerium | grep 'User Details Not Available'"
)
'';
}
)
|
