PostgreSQL Log Duration Not Set

• Query id: 16e0879a-c4ae-4ff8-a67d-a2eed5d67b8f
• Query name: PostgreSQL Log Duration Not Set
• Platform: Terraform
• Severity: Medium
• Category: Observability
• CWE: 778
• URL: Github

Description

Make sure that for PostgreSQL Database, server parameter 'log_duration' is set to 'ON'
Documentation

Code samples

Code samples with security vulnerabilities

Positive test num. 1 - tf file

#this is a problematic code where the query should report a result(s)
resource "azurerm_postgresql_configuration" "positive1" {
    name                = "log_duration"
    resource_group_name = "example1_resource_group_name"
    server_name         = "example1_server_name"
    value               = "off"
}

resource "azurerm_postgresql_configuration" "positive2" {
    name                = "log_duration"
    resource_group_name = "example2_resource_group_name"
    server_name         = "example2_server_name"
    value               = "Off"
}

resource "azurerm_postgresql_configuration" "positive3" {
    name                = "log_duration"
    resource_group_name = "example3_resource_group_name"
    server_name         = "example3_server_name"
    value               = "OFF"
}

Code samples without security vulnerabilities

Negative test num. 1 - tf file

#this code is a correct code for which the query should not find any result
resource "azurerm_postgresql_configuration" "negative1" {
    name                = "log_duration"
    resource_group_name = "example1_resource_group_name"
    server_name         = "example1_server_name"
    value               = "on"
}

resource "azurerm_postgresql_configuration" "negative2" {
    name                = "log_duration"
    resource_group_name = "example2_resource_group_name"
    server_name         = "example2_server_name"
    value               = "On"
}

resource "azurerm_postgresql_configuration" "negative3" {
    name                = "log_duration"
    resource_group_name = "example3_resource_group_name"
    server_name         = "example3_server_name"
    value               = "ON"
}