forked from g3sporter/security-policies
-
Notifications
You must be signed in to change notification settings - Fork 4
/
main.tfnotneeded
230 lines (190 loc) · 7.28 KB
/
main.tfnotneeded
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
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
terraform {
backend "remote" {
hostname = "app.terraform.io"
organization = "hashicorp-v2"
}
}
variable "tfe_token" {}
variable "tfe_hostname" {
description = "The domain where your TFE is hosted."
default = "app.terraform.io"
}
variable "tfe_organization" {
description = "The TFE organization to apply your changes to."
default = "example_corp"
}
variable "self_name" {
default = "sentinel_policies"
}
provider "tfe" {
hostname = "${var.tfe_hostname}"
token = "${var.tfe_token}"
version = "~> 0.6"
}
data "tfe_workspace_ids" "all" {
names = ["*"]
organization = "${var.tfe_organization}"
}
locals {
workspaces = "${data.tfe_workspace_ids.all.external_ids}" # map of names to IDs
}
resource "tfe_policy_set" "global" {
name = "global"
description = "Policies that should be enforced on ALL infrastructure."
organization = "${var.tfe_organization}"
global = true
policy_ids = [
"${tfe_sentinel_policy.passthrough.id}",
"${tfe_sentinel_policy.aws-block-allow-all-cidr.id}",
"${tfe_sentinel_policy.aws-restrict-instance-type-default.id}",
]
}
resource "tfe_policy_set" "production" {
name = "production"
description = "Policies that should be enforced on production infrastructure."
organization = "${var.tfe_organization}"
policy_ids = [
"${tfe_sentinel_policy.prod-change-window-hours.id}",
"${tfe_sentinel_policy.aws-restrict-instance-type-prod.id}",
]
workspace_external_ids = [
"${local.workspaces["DevTeam1-production"]}",
]
}
resource "tfe_policy_set" "development" {
name = "development"
description = "Policies that should be enforced on development or scratch infrastructure."
organization = "${var.tfe_organization}"
policy_ids = [
"${tfe_sentinel_policy.aws-restrict-instance-type-dev.id}",
"${tfe_sentinel_policy.allowed-working-hours.id}",
]
workspace_external_ids = [
"${local.workspaces["DevTeam1-development"]}",
]
}
resource "tfe_policy_set" "staging" {
name = "staging"
description = "Policies that should be enforced on staging environments."
organization = "${var.tfe_organization}"
policy_ids = [
"${tfe_sentinel_policy.aws-restrict-instance-type-stage.id}",
]
workspace_external_ids = [
"${local.workspaces["DevTeam1-staging"]}",
]
}
resource "tfe_policy_set" "sentinel" {
name = "sentinel"
description = "Policies that watch the watchman. Enforced only on the workspace that manages policies."
organization = "${var.tfe_organization}"
policy_ids = [
"${tfe_sentinel_policy.tfe_policies_only.id}",
]
workspace_external_ids = [
"${local.workspaces["${var.self_name}"]}",
]
}
# Test/experimental policies:
resource "tfe_sentinel_policy" "passthrough" {
name = "passthrough"
description = "Just passing through! Always returns 'true'."
organization = "${var.tfe_organization}"
policy = "${file("./passthrough.sentinel")}"
enforce_mode = "advisory"
}
# Sentinel management policies:
resource "tfe_sentinel_policy" "tfe_policies_only" {
name = "tfe_policies_only"
description = "The Terraform config that manages Sentinel policies must not use the authenticated tfe provider to manage non-Sentinel resources."
organization = "${var.tfe_organization}"
policy = "${file("./tfe_policies_only.sentinel")}"
enforce_mode = "advisory"
}
# Networking policies:
resource "tfe_sentinel_policy" "aws-block-allow-all-cidr" {
name = "aws-block-allow-all-cidr"
description = "Avoid nasty firewall mistakes (AWS version)"
organization = "${var.tfe_organization}"
policy = "${file("./aws-block-allow-all-cidr.sentinel")}"
enforce_mode = "hard-mandatory"
}
resource "tfe_sentinel_policy" "azurerm-block-allow-all-cidr" {
name = "azurerm-block-allow-all-cidr"
description = "Avoid nasty firewall mistakes (Azure version)"
organization = "${var.tfe_organization}"
policy = "${file("./azurerm-block-allow-all-cidr.sentinel")}"
enforce_mode = "hard-mandatory"
}
resource "tfe_sentinel_policy" "gcp-block-allow-all-cidr" {
name = "gcp-block-allow-all-cidr"
description = "Avoid nasty firewall mistakes (GCP version)"
organization = "${var.tfe_organization}"
policy = "${file("./gcp-block-allow-all-cidr.sentinel")}"
enforce_mode = "hard-mandatory"
}
# Compute instance policies:
resource "tfe_sentinel_policy" "aws-restrict-instance-type-dev" {
name = "aws-restrict-instance-type-dev"
description = "Limit AWS instances to approved list (for dev infrastructure)"
organization = "${var.tfe_organization}"
policy = "${file("./aws-restrict-instance-type-dev.sentinel")}"
enforce_mode = "advisory"
}
resource "tfe_sentinel_policy" "aws-restrict-instance-type-stage" {
name = "aws-restrict-instance-type-stage"
description = "Limit AWS instances to approved list (for dev infrastructure)"
organization = "${var.tfe_organization}"
policy = "${file("./aws-restrict-instance-type-stage.sentinel")}"
enforce_mode = "soft-mandatory"
}
resource "tfe_sentinel_policy" "aws-restrict-instance-type-prod" {
name = "aws-restrict-instance-type-prod"
description = "Limit AWS instances to approved list (for prod infrastructure)"
organization = "${var.tfe_organization}"
policy = "${file("./aws-restrict-instance-type-prod.sentinel")}"
enforce_mode = "advisory"
}
resource "tfe_sentinel_policy" "aws-restrict-instance-type-default" {
name = "aws-restrict-instance-type-default"
description = "Limit AWS instances to approved list"
organization = "${var.tfe_organization}"
policy = "${file("./aws-restrict-instance-type-default.sentinel")}"
enforce_mode = "soft-mandatory"
}
resource "tfe_sentinel_policy" "aws-vpc-must-be-pmr-approved" {
name = "aws-vpc-must-be-pmr-approved"
description = "Limit AWS VPC creation to pre-approved modules"
organization = "${var.tfe_organization}"
policy = "${file("./aws-vpc-must-be-pmr-approved.sentinel")}"
enforce_mode = "soft-mandatory"
}
resource "tfe_sentinel_policy" "azurerm-restrict-vm-size" {
name = "azurerm-restrict-vm-size"
description = "Limit Azure instances to approved list"
organization = "${var.tfe_organization}"
policy = "${file("./azurerm-restrict-vm-size.sentinel")}"
enforce_mode = "soft-mandatory"
}
resource "tfe_sentinel_policy" "gcp-restrict-machine-type" {
name = "gcp-restrict-machine-type"
description = "Limit GCP instances to approved list"
organization = "${var.tfe_organization}"
policy = "${file("./gcp-restrict-machine-type.sentinel")}"
enforce_mode = "soft-mandatory"
}
# General management policies
resource "tfe_sentinel_policy" "allowed-working-hours" {
name = "allowed-working-hours"
description = "Only allow TF applies during specific working hours"
organization = "${var.tfe_organization}"
policy = "${file("./working-hours.sentinel")}"
enforce_mode = "soft-mandatory"
}
resource "tfe_sentinel_policy" "prod-change-window-hours" {
name = "prod-change-window-hours"
description = "Only allow TF applies to prod environments during change window hours"
organization = "${var.tfe_organization}"
policy = "${file("./change-window-hours.sentinel")}"
enforce_mode = "hard-mandatory"
}