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resource_host_rule_test.go
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resource_host_rule_test.go
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package main
import (
"fmt"
"strconv"
"testing"
"github.com/hashicorp/terraform-plugin-sdk/helper/resource"
"github.com/hashicorp/terraform/helper/acctest"
)
func init() {
resource.AddTestSweepers("threatstack_host_rule", &resource.Sweeper{
Name: "threatstack_host_rule",
F: sweepRulesets,
})
}
func TestAccThreatstackHostRule_basic(test *testing.T) {
testRuleName := fmt.Sprintf("tf%s", acctest.RandString(5))
testRuleTitle := fmt.Sprintf("tf%s", acctest.RandString(5))
testRuleDesc := fmt.Sprintf("tf%s", acctest.RandString(50))
// TODO: Switch to acctest.RandIntRange() once it's fixed
// https://github.com/hashicorp/terraform-plugin-sdk/issues/171
testRuleSeverity := 1
resource.Test(test, resource.TestCase{
PreCheck: func() { testAccPreCheck(test) },
Providers: testAccProviders,
CheckDestroy: testAccCheckThreatstackRulesetDestroyed,
Steps: []resource.TestStep{
// Step 1: Create host rule
{
Config: fmt.Sprintf("%s\n%s",
testAccBasicHostRule(testRuleName, testRuleTitle, testRuleDesc, testRuleSeverity),
testAccThreatstackRuleTestRuleset(),
),
Check: resource.ComposeTestCheckFunc(
testAccCheckThreatstackRuleExists("threatstack_host_rule.test"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "name", testRuleName),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "title", testRuleTitle),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "description", testRuleDesc),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "severity", strconv.Itoa(testRuleSeverity)),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "aggregate_fields.#", "1"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "aggregate_fields.3795442318", "command"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "filter", `event_type = "host"`),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "window", "86400"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "threshold", "1"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "suppressions.#", "1"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "suppressions.1195078799", `event_type != "host"`),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "enabled", "true"),
),
},
// Step 2: Add tags to host rule
{
Config: fmt.Sprintf("%s\n%s",
testAccBasicHostRuleWithTags(testRuleName, testRuleTitle, testRuleDesc, testRuleSeverity),
testAccThreatstackRuleTestRuleset(),
),
Check: resource.ComposeTestCheckFunc(
testAccCheckThreatstackRuleExists("threatstack_host_rule.test"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "name", testRuleName),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "title", testRuleTitle),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "description", testRuleDesc),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "severity", strconv.Itoa(testRuleSeverity)),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "aggregate_fields.#", "1"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "aggregate_fields.3795442318", "command"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "filter", `event_type = "host"`),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "window", "86400"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "threshold", "1"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "suppressions.#", "1"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "suppressions.1195078799", `event_type != "host"`),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "enabled", "true"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "include_tag.535377537.source", "ec2"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "include_tag.535377537.key", "includekey"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "include_tag.535377537.value", "includevalue"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "exclude_tag.4230772610.source", "ec2"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "exclude_tag.4230772610.key", "excludekey"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "exclude_tag.4230772610.value", "excludevalue"),
),
},
// Step 3: Add additional aggregation and suppression to FIM rule
{
Config: fmt.Sprintf("%s\n%s",
testAccBasicHostRuleUpdated(testRuleName, testRuleTitle, testRuleDesc, testRuleSeverity),
testAccThreatstackRuleTestRuleset(),
),
Check: resource.ComposeTestCheckFunc(
testAccCheckThreatstackRuleExists("threatstack_host_rule.test"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "name", testRuleName),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "title", testRuleTitle),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "description", testRuleDesc),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "severity", strconv.Itoa(testRuleSeverity)),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "aggregate_fields.#", "2"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "aggregate_fields.3795442318", "command"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "aggregate_fields.1592629399", "filename"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "filter", `event_type = "host"`),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "window", "86400"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "threshold", "1"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "suppressions.#", "2"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "suppressions.1195078799", `event_type != "host"`),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "suppressions.1168292683", `command = "sudo"`),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "enabled", "true"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "include_tag.535377537.source", "ec2"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "include_tag.535377537.key", "includekey"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "include_tag.535377537.value", "includevalue"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "exclude_tag.4230772610.source", "ec2"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "exclude_tag.4230772610.key", "excludekey"),
resource.TestCheckResourceAttr("threatstack_host_rule.test", "exclude_tag.4230772610.value", "excludevalue"),
),
},
},
})
}
func testAccBasicHostRule(name, title, desc string, severity int) string {
return fmt.Sprintf(`
resource "threatstack_host_rule" "test" {
name = "%s"
title = "%s"
description = "%s"
ruleset = threatstack_ruleset.test.id
severity = %d
aggregate_fields = ["command"]
filter = "event_type = \"host\""
window = 86400
threshold = 1
suppressions = [
"event_type != \"host\""
]
enabled = true
}
`, name, title, desc, severity)
}
func testAccBasicHostRuleWithTags(name, title, desc string, severity int) string {
return fmt.Sprintf(`
resource "threatstack_host_rule" "test" {
name = "%s"
title = "%s"
description = "%s"
ruleset = threatstack_ruleset.test.id
severity = %d
aggregate_fields = ["command"]
filter = "event_type = \"host\""
window = 86400
threshold = 1
suppressions = [
"event_type != \"host\""
]
enabled = true
### Important note: These tag keys/values must already exist in AWS.
include_tag {
source = "ec2"
key = "includekey"
value = "includevalue"
}
exclude_tag {
source = "ec2"
key = "excludekey"
value = "excludevalue"
}
}
`, name, title, desc, severity)
}
func testAccBasicHostRuleUpdated(name, title, desc string, severity int) string {
return fmt.Sprintf(`
resource "threatstack_host_rule" "test" {
name = "%s"
title = "%s"
description = "%s"
ruleset = threatstack_ruleset.test.id
severity = %d
aggregate_fields = ["command", "filename"]
filter = "event_type = \"host\""
window = 86400
threshold = 1
suppressions = [
"event_type != \"host\"",
"command = \"sudo\""
]
enabled = true
include_tag {
source = "ec2"
key = "includekey"
value = "includevalue"
}
exclude_tag {
source = "ec2"
key = "excludekey"
value = "excludevalue"
}
}
`, name, title, desc, severity)
}