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#!powershell
# -*- coding: utf-8 -*-
# (c) 2022, John McCall (@lowlydba)
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
#AnsibleRequires -CSharpUtil Ansible.Basic
#AnsibleRequires -PowerShell ansible_collections.lowlydba.sqlserver.plugins.module_utils._SqlServerUtils
#Requires -Modules @{ ModuleName="dbatools"; ModuleVersion="2.0.0" }
$ErrorActionPreference = "Stop"
$spec = @{
supports_check_mode = $true
options = @{
login = @{type = 'str'; required = $true }
database = @{type = 'str'; required = $true }
username = @{type = 'str'; required = $true }
default_schema = @{type = 'str'; required = $false ; default = 'dbo' }
external_provider = @{type = 'bool'; required = $false }
state = @{type = 'str'; required = $false; default = 'present'; choices = @('present', 'absent') }
}
}
$module = [Ansible.Basic.AnsibleModule]::Create($args, $spec, @(Get-LowlyDbaSqlServerAuthSpec))
$sqlInstance, $sqlCredential = Get-SqlCredential -Module $module
$login = $module.Params.login
$username = $module.Params.username
$database = $module.Params.database
$defaultSchema = $module.Params.default_schema
[nullable[bool]]$externalProvider = $module.Params.external_provider
$state = $module.Params.state
$checkMode = $module.CheckMode
$module.Result.changed = $false
$getUserSplat = @{
SqlInstance = $sqlInstance
SqlCredential = $sqlCredential
User = $username
Login = $login
Database = $database
EnableException = $true
}
$existingUser = Get-DbaDbUser @getUserSplat
if ($state -eq "absent") {
if ($null -ne $existingUser) {
try {
$removeUserSplat = @{
SqlInstance = $sqlInstance
SqlCredential = $sqlCredential
User = $username
Database = $database
EnableException = $true
WhatIf = $checkMode
Force = $true
Confirm = $false
}
$output = Remove-DbaDbUser @removeUserSplat
$module.Result.changed = $true
}
catch {
$module.FailJson("Removing user failed: $($_.Exception.Message)", $_)
}
}
}
elseif ($state -eq "present") {
# User exists
if ($null -ne $existingUser) {
if ($defaultSchema -ne $existingUser.DefaultSchema) {
try {
# No Set-DbaDbUser command exists, use SMO
$getSchemaSplat = @{
SqlInstance = $sqlInstance
SqlCredential = $sqlCredential
Database = $database
Schema = $defaultSchema
IncludeSystemDatabases = $true
IncludeSystemSchemas = $true
EnableException = $true
}
$existingSchema = Get-DbaDbSchema @getSchemaSplat
if ($null -ne $existingSchema) {
# do schema change
if (-not($checkMode)) {
$existingUser.DefaultSchema = $defaultSchema
$existingUser.Alter()
$output = $existingUser
}
$module.result.changed = $true
}
else {
$module.FailJson("Schema '$defaultSchema' not found in [$database].")
}
}
catch {
$module.FailJson("Configuring user failed: $($_.Exception.Message)", $_)
}
}
}
# New User
else {
try {
$newUserSplat = @{
SqlInstance = $sqlInstance
SqlCredential = $sqlCredential
Username = $username
Login = $login
Database = $database
DefaultSchema = $defaultSchema
IncludeSystem = $true
EnableException = $true
WhatIf = $checkMode
Force = $true
Confirm = $false
}
if ($externalProvider -eq $true) {
$newUserSplat.add("ExternalProvider", $true)
}
$output = New-DbaDbUser @newUserSplat
$module.result.changed = $true
}
catch {
$module.FailJson("Creating user failed: $($_.Exception.Message)", $_)
}
}
# If not in check mode, add extra fields we can change to default display set
if ($null -ne $output) {
$output.PSStandardMembers.DefaultDisplayPropertySet.ReferencedPropertyNames.Add("DefaultSchema")
}
}
try {
if ($null -ne $output) {
$resultData = ConvertTo-SerializableObject -InputObject $output
$module.Result.data = $resultData
}
$module.ExitJson()
}
catch {
$module.FailJson("Failure: $($_.Exception.Message)", $_)
}
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