Certificate Issue When trying to make a server connection using API's

[michasiuk]

I have bee trying to make to the Qlik Sense server using the engine API's with the following script. 

$computerPort = "4747"
$computerName = "Computer01"
$userDirectory = "Domain"
$userName = "UserName01"

add-type -path "D:\QlikNprinting\PowerShell\TypeLib\Newtonsoft.Json\lib\net45\Newtonsoft.Json.dll"
add-type -path "D:\QlikNprinting\PowerShell\TypeLib\QlikSense.NetSDK\lib\net452\Qlik.Engine.dll"
add-type -path "D:\QlikNprinting\PowerShell\TypeLib\QlikSense.NetSDK\lib\net452\Qlik.Sense.JsonRpc.dll"
add-type -path "D:\QlikNprinting\PowerShell\TypeLib\QlikSense.NetSDK\lib\net452\Qlik.Sense.Client.dll"

$uri = "wss://$($computerName):$($computerPort)"

Write-host "uri: $uri"

$location = [Qlik.Engine.Location]::FromUri($uri)

$location

[Qlik.Engine.LocationExtensions]::AsDirectConnection($location,$userDirectory,$userName)

# get the app's appIdentifier
$AppIdentifiers = [Qlik.Engine.LocationExtensions]::GetAppIdentifiers($Location)

For some reason getting the following error.

I not very knowledgeable with with the API's as of yet and am still learning so I am wondering how use the certificate in the script to connect to the Qlik Sense Server.

Exception calling "GetAppIdentifiers" with "1" argument(s): "Value cannot be null.
Parameter name: certificates"
At D:\QlikNprinting\PowerShell\Script\TestConnect.ps1:25 char:1
+ $AppIdentifiers = [Qlik.Engine.LocationExtensions]::GetAppIdentifiers($Location) ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [], MethodInvocationException
+ FullyQualifiedErrorId : ArgumentNullException

[michasiuk]

Changes the code again slightly to the following:

cls

#$ProxyUsesSSL = $true
$TrustAllCerts = $true

$computerPort = "4747"
$computerName = "epreapp029sa.application.enet"
$userDirectory = "ENETAPP"
$userName = "UserName01"

add-type -path "D:\QlikNprinting\PowerShell\TypeLib\Newtonsoft.Json\lib\net45\Newtonsoft.Json.dll"
add-type -path "D:\QlikNprinting\PowerShell\TypeLib\QlikSense.NetSDK\lib\net452\Qlik.Engine.dll"
add-type -path "D:\QlikNprinting\PowerShell\TypeLib\QlikSense.NetSDK\lib\net452\Qlik.Sense.JsonRpc.dll"
add-type -path "D:\QlikNprinting\PowerShell\TypeLib\QlikSense.NetSDK\lib\net452\Qlik.Sense.Client.dll"

$uri = "wss://$($computerName):$($computerPort)/app/"

Write-host "uri: $uri"

$location = [Qlik.Engine.Location]::FromUri($uri)

$location

[Qlik.Engine.LocationExtensions]::AsDirectConnection($location,$userDirectory,$userName,$TrustAllCerts)

# get the app's appIdentifier
$AppIdentifiers = [Qlik.Engine.LocationExtensions]::GetAppIdentifiers($Location)

and got the following error message:

uri: wss://epreapp029sa.application.enet:4747/app/

VirtualProxyPath :
SessionCookie :
CustomUserCookies : {}
CustomUserHeaders : {}
CustomUserUrlParameters : {}
ServerUri : wss://epreapp029sa.application.enet:4747/app/

Exception calling "GetAppIdentifiers" with "1" argument(s): "Value cannot be
null.
Parameter name: certificates"
At D:\QlikNprinting\PowerShell\Script\TestConnect.ps1:29 char:1

+ $AppIdentifiers =
[Qlik.Engine.LocationExtensions]::GetAppIdentifiers($Location) ...

+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~

+ CategoryInfo : NotSpecified: (:) [], MethodInvocationException

+ FullyQualifiedErrorId : ArgumentNullException