public/Get-VPASSafeMembers.ps1

<#
.Synopsis
   GET ALL SAFE MEMBERS IN A SAFE
   CREATED BY: Vadim Melamed, EMAIL: vpasmodule@gmail.com
.DESCRIPTION
   USE THIS FUNCTION TO RETRIEVE SAFE MEMBERS FROM A SPECIFIED SAFE AND SAFE PERMISSIONS
.LINK
   https://vpasmodule.com/commands/Get-VPASSafeMembers
.PARAMETER token
   HashTable of data containing various pieces of login information (PVWA, LoginToken, HeaderType, etc).
   If -token is not passed, function will use last known hashtable generated by New-VPASToken
.PARAMETER safe
   Target unique safe name
.PARAMETER IncludePredefinedMembers
   Specify to include predefined safe members in the output
   Predefined safe members are the members that get added by default to every safe (Master, Batch, Backup, etc)
.PARAMETER LimitSearchTo
   Specify if the query should include only Users or Groups
   Both Users and Groups are returned by default
   Possible values: "UsersOnly", "GroupsOnly"
.PARAMETER InputParameters
   HashTable of values containing the parameters required to make the API call
.EXAMPLE
   $SafeMembersJSON = Get-VPASSafeMembers -safe {SAFE VALUE}
.EXAMPLE
   $SafeMembersJSON = Get-VPASSafeMembers -safe {SAFE VALUE} -IncludePredefinedMembers
.EXAMPLE
   $InputParameters = @{
        safe = "TargetSafeName"
        IncludePredefinedMembers = $true|$false
        LimitSearchTo = "UsersOnly"|"GroupsOnly"
   }
   $SafeMembersJSON = Get-VPASSafeMembers -InputParameters $InputParameters
.OUTPUTS
   If successful:
   {
        "value": [
                      {
                          "safeUrlId": "TestSafe",
                          "safeName": "TestSafe",
                          "safeNumber": 121,
                          "memberId": "1d7864kjhg7-827364-kjsdhfj-1bc2-ab34c5d67efg",
                          "memberName": "vadim@vman.com",
                          "memberType": "User",
                          "membershipExpirationDate": null,
                          "isExpiredMembershipEnable": false,
                          "isPredefinedUser": false,
                          "isReadOnly": true,
                          "permissions": "@{useAccounts=True; retrieveAccounts=True; listAccounts=True; addAccounts=True; updateAccountContent=True; updateAccountProperties=True; initiateCPMAccountManagementOperations=True; specifyNextAccountContent=True; renameAccounts=True;deleteAccounts=True; unlockAccounts=True; manageSafe=True; manageSafeMembers=True; backupSafe=True; viewAuditLog=True; viewSafeMembers=True; accessWithoutConfirmation=True; createFolders=True; deleteFolders=True; moveAccountsAndFolders=True; requestsAuthorizationLevel1=True; requestsAuthorizationLevel2=False}"
                      },
                      {
                          "safeUrlId": "TestSafe",
                          "safeName": "TestSafe",
                          "safeNumber": 121,
                          "memberId": "78",
                          "memberName": "SafeAccessgroup",
                          "memberType": "Group",
                          "membershipExpirationDate": null,
                          "isExpiredMembershipEnable": false,
                          "isPredefinedUser": false,
                          "isReadOnly": false,
                          "permissions": "@{useAccounts=False; retrieveAccounts=False; listAccounts=True; addAccounts=False; updateAccountContent=False; updateAccountProperties=False; initiateCPMAccountManagementOperations=False; specifyNextAccountContent=False; renameAccounts=False; deleteAccounts=False; unlockAccounts=True; manageSafe=False; manageSafeMembers=False; backupSafe=False; viewAuditLog=False; viewSafeMembers=False; accessWithoutConfirmation=False; createFolders=False; deleteFolders=False; moveAccountsAndFolders=False; requestsAuthorizationLevel1=False; requestsAuthorizationLevel2=False}"
                      }
                  ],
        "count": 2
   }
   ---
   $false if failed
#>

function Get-VPASSafeMembers{
    [OutputType('System.Object',[bool])]
    [CmdletBinding(DefaultParameterSetName='Set1')]
    Param(

        [Parameter(Mandatory=$true,ParameterSetName='Set1',ValueFromPipelineByPropertyName=$true,HelpMessage="Enter target Safe to query members from (for example: TestSafe1)")]
        [String]$safe,

        [Parameter(Mandatory=$false,ParameterSetName='Set1',ValueFromPipelineByPropertyName=$true)]
        [Switch]$IncludePredefinedMembers,

        [Parameter(Mandatory=$false,ParameterSetName='Set1',ValueFromPipelineByPropertyName=$true)]
        [ValidateSet("UsersOnly","GroupsOnly")]
        [String]$LimitSearchTo,

        [Parameter(Mandatory=$true,ParameterSetName='InputParameters',ValueFromPipelineByPropertyName=$true,HelpMessage="Hashtable of parameters required to make API call, refer to get-help -examples for valid inputs")]
        [hashtable]$InputParameters,

        [Parameter(Mandatory=$false,ValueFromPipelineByPropertyName=$true)]
        [hashtable]$token
    )

    Begin{
        $tokenval,$sessionval,$PVWA,$Header,$ISPSS,$IdentityURL,$EnableTextRecorder,$AuditTimeStamp,$NoSSL,$VaultVersion,$HideWarnings,$AuthenticatedAs,$SubDomain,$EnableTroubleshooting = Get-VPASSession -token $token
        $CommandName = $MyInvocation.MyCommand.Name
        $log = Write-VPASTextRecorder -inputval $CommandName -token $token -LogType COMMAND
    }
    Process{
        try{
            if($PSCmdlet.ParameterSetName -eq "InputParameters"){
                $KeyHash = @{
                    set1 = @{
                        AcceptableKeys = @("safe","IncludePredefinedMembers","LimitSearchTo")
                        MandatoryKeys = @("safe")
                    }
                }
                $CheckSet = Test-VPASHashtableKeysHelper -InputHash $InputParameters -KeyHash $KeyHash

                if(!$CheckSet){
                    $log = Write-VPASTextRecorder -inputval "FAILED TO FIND TARGET PARAMETER SET" -token $token -LogType MISC
                    Write-Verbose "FAILED TO FIND TARGET PARAMETER SET"
                    Write-VPASOutput -str "FAILED TO FIND TARGET PARAMETER SET...VIEW EXAMPLES BELOW:" -type E
                    $examples = Write-VPASExampleHelper -CommandName $CommandName
                    return $false
                }
                else{
                    foreach($key in $InputParameters.Keys){
                        Set-Variable -Name $key -Value $InputParameters.$key
                    }
                }
            }
        }catch{
            $log = Write-VPASTextRecorder -inputval $_ -token $token -LogType ERROR
            $log = Write-VPASTextRecorder -inputval "REST API COMMAND RETURNED: FALSE" -token $token -LogType MISC
            Write-Verbose "FAILED TO RETRIEVE SAFE MEMBERS"
            Write-VPASOutput -str $_ -type E
            return $false
        }

        try{

            $outputreturn = @()
            Write-Verbose "MAKING API CALL TO CYBERARK"

            if($NoSSL){
                Write-Verbose "NO SSL ENABLED, USING HTTP INSTEAD OF HTTPS"
                if($IncludePredefinedMembers){
                    $uri = "http://$PVWA/PasswordVault/api/Safes/$safe/Members?filter=includePredefinedUsers eq true"
                    if(![String]::IsNullOrEmpty($LimitSearchTo)){
                        if($LimitSearchTo -eq "UsersOnly"){
                            $uri += " AND memberType eq user"
                        }
                        elseif($LimitSearchTo -eq "GroupsOnly"){
                            $uri += " AND memberType eq group"
                        }
                    }
                }
                else{
                    $uri = "http://$PVWA/PasswordVault/api/Safes/$safe/Members"
                    if(![String]::IsNullOrEmpty($LimitSearchTo)){
                        if($LimitSearchTo -eq "UsersOnly"){
                            $uri += "?filter=memberType eq user"
                        }
                        elseif($LimitSearchTo -eq "GroupsOnly"){
                            $uri += "?filter=memberType eq group"
                        }
                    }
                }
            }
            else{
                Write-Verbose "SSL ENABLED BY DEFAULT, USING HTTPS"
                if($IncludePredefinedMembers){
                    $uri = "https://$PVWA/PasswordVault/api/Safes/$safe/Members?filter=includePredefinedUsers eq true"
                    if(![String]::IsNullOrEmpty($LimitSearchTo)){
                        if($LimitSearchTo -eq "UsersOnly"){
                            $uri += " AND memberType eq user"
                        }
                        elseif($LimitSearchTo -eq "GroupsOnly"){
                            $uri += " AND memberType eq group"
                        }
                    }
                }
                else{
                    $uri = "https://$PVWA/PasswordVault/api/Safes/$safe/Members"
                    if(![String]::IsNullOrEmpty($LimitSearchTo)){
                        if($LimitSearchTo -eq "UsersOnly"){
                            $uri += "?filter=memberType eq user"
                        }
                        elseif($LimitSearchTo -eq "GroupsOnly"){
                            $uri += "?filter=memberType eq group"
                        }
                    }
                }
            }
            $log = Write-VPASTextRecorder -inputval $uri -token $token -LogType URI
            $log = Write-VPASTextRecorder -inputval "GET" -token $token -LogType METHOD

            if($sessionval){
                $response = Invoke-RestMethod -Headers @{"Authorization"=$Header} -Uri $uri -Method GET -ContentType "application/json" -WebSession $sessionval
            }
            else{
                $response = Invoke-RestMethod -Headers @{"Authorization"=$Header} -Uri $uri -Method GET -ContentType "application/json"
            }
            $log = Write-VPASTextRecorder -inputval $response -token $token -LogType RETURNARRAY
            Write-Verbose "RETRIEVED DATA FROM API CALL"
            Write-Verbose "RETURNING OUTPUT"
            return $response
        }catch{
            $log = Write-VPASTextRecorder -inputval $_ -token $token -LogType ERROR
            $log = Write-VPASTextRecorder -inputval "REST API COMMAND RETURNED: FALSE" -token $token -LogType MISC
            Write-Verbose "UNABLE TO GET SAFE MEMBERS"
            Write-VPASOutput -str $_ -type E
            return $false
        }
    }
    End{
        $log = Write-VPASTextRecorder -inputval $CommandName -token $token -LogType DIVIDER
    }
}