functions/get-d365user.ps1

<#
.SYNOPSIS
Get users from the environment
 
.DESCRIPTION
Get all relevant user details from the Dynamics 365 for Finance & Operations
 
.PARAMETER DatabaseServer
The name of the database server
 
If on-premises or classic SQL Server, use either short name og Fully Qualified Domain Name (FQDN).
 
If Azure use the full address to the database server, e.g. server.database.windows.net
 
.PARAMETER DatabaseName
The name of the database
 
.PARAMETER SqlUser
The login name for the SQL Server instance
 
.PARAMETER SqlPwd
The password for the SQL Server user.
 
.PARAMETER Email
The search string to select which user(s) should be updated.
 
The parameter supports wildcards. E.g. -Email "*@contoso.com*"
 
Default value is "*" to get all users
 
.EXAMPLE
Get-D365User
 
This will get all users from the environment
 
.EXAMPLE
Update-D365User -Email "*contoso.com"
 
This will search for all users with an e-mail address containing 'contoso.com' from the environment
 
.NOTES
General notes
#>

function Get-D365User {
    [CmdletBinding()]
    param (
        [Parameter(Mandatory = $false, Position = 1)]
        [string]$DatabaseServer = $Script:DatabaseServer,

        [Parameter(Mandatory = $false, Position = 2)]
        [string]$DatabaseName = $Script:DatabaseName,

        [Parameter(Mandatory = $false, Position = 3)]
        [string]$SqlUser = $Script:DatabaseUserName,

        [Parameter(Mandatory = $false, Position = 4)]
        [string]$SqlPwd = $Script:DatabaseUserPassword,

        [Parameter(Mandatory = $false, Position = 5)]
        [string]$Email = "*"

    )

    $UseTrustedConnection = Test-TrustedConnection $PSBoundParameters

    $SqlParams = @{ DatabaseServer = $DatabaseServer; DatabaseName = $DatabaseName;
        SqlUser = $SqlUser; SqlPwd = $SqlPwd 
    }

    $SqlCommand = Get-SqlCommand @SqlParams -TrustedConnection $UseTrustedConnection

    $sqlCommand.CommandText = (Get-Content "$script:PSModuleRoot\internal\sql\get-user.sql") -join [Environment]::NewLine

    $null = $sqlCommand.Parameters.Add("@Email", $Email.Replace("*", "%"))

    try {
        Write-PSFMessage -Level Verbose -Message "Executing the select statement against the database."

        $sqlCommand.Connection.Open()
    
        $reader = $sqlCommand.ExecuteReader()

        while ($reader.Read() -eq $true) {
            [PSCustomObject]@{
                UserId           = "$($reader.GetString($($reader.GetOrdinal("ID"))))"
                Name             = "$($reader.GetString($($reader.GetOrdinal("NAME"))))"
                NetworkAlias     = "$($reader.GetString($($reader.GetOrdinal("NETWORKALIAS"))))"
                NetworkDomain    = "$($reader.GetString($($reader.GetOrdinal("NETWORKDOMAIN"))))"
                Sid              = "$($reader.GetString($($reader.GetOrdinal("SID"))))"
                IdentityProvider = "$($reader.GetString($($reader.GetOrdinal("IDENTITYPROVIDER"))))"
                Enable           = [bool][int]"$($reader.GetInt32($($reader.GetOrdinal("ENABLE"))))"
                Email            = "$($reader.GetString($($reader.GetOrdinal("NETWORKALIAS"))))"
            }
        }
    }
    catch {
        Write-PSFMessage -Level Host -Message "Something went wrong while working against the database" -Exception $PSItem.Exception
        Stop-PSFFunction -Message "Stopping because of errors"
        return
    }
    finally {
        $reader.close()

        if ($sqlCommand.Connection.State -ne [System.Data.ConnectionState]::Closed) {
            $sqlCommand.Connection.Close()    
        }

        $sqlCommand.Dispose()
    }
    

}