AzSK.ADO

1.6.1

Framework/Helpers/ContextHelper.ps1

                                <#

.Description

# Context class for indenity details. 

# Provides functionality to login, create context, get token for api calls

#>

using namespace Microsoft.IdentityModel.Clients.ActiveDirectory

class ContextHelper {

    static hidden [Context] $currentContext;

    #This will be used to carry current org under current context.

    static hidden [string] $orgName;

    hidden static [PSObject] GetCurrentContext()

    {

        return [ContextHelper]::GetCurrentContext($false);

    }

    hidden static [PSObject] GetCurrentContext([bool]$authNRefresh)

    {

        if( (-not [ContextHelper]::currentContext) -or $authNRefresh)

        {

            $clientId = [Constants]::DefaultClientId ;          

            $replyUri = [Constants]::DefaultReplyUri; 

            $adoResourceId = [Constants]::DefaultADOResourceId;

            [AuthenticationContext] $ctx = $null;

            $ctx = [AuthenticationContext]::new("https://login.windows.net/common");

            [AuthenticationResult] $result = $null;

            $azSKUI = $null;

            if(-not [string]::IsNullOrWhiteSpace($env:RefreshToken) -and -not [string]::IsNullOrWhiteSpace($env:ClientSecret)) { # this if block will be executed for OAuth based scan

                $tokenInfo = [ContextHelper]::GetOAuthAccessToken()

                [ContextHelper]::ConvertToContextObject($tokenInfo)

            }

            else {

                if ( !$authNRefresh -and ($azSKUI = Get-Variable 'AzSKADOLoginUI' -Scope Global -ErrorAction 'Ignore')) {

                    if ($azSKUI.Value -eq 1) {

                        $PromptBehavior = [Microsoft.IdentityModel.Clients.ActiveDirectory.PromptBehavior]::Always

                        $PlatformParameters = New-Object Microsoft.IdentityModel.Clients.ActiveDirectory.PlatformParameters -ArgumentList $PromptBehavior

                        $result = $ctx.AcquireTokenAsync($adoResourceId, $clientId, [Uri]::new($replyUri),$PlatformParameters).Result;

                    }

                    else {

                        $PromptBehavior = [Microsoft.IdentityModel.Clients.ActiveDirectory.PromptBehavior]::Auto

                        $PlatformParameters = New-Object Microsoft.IdentityModel.Clients.ActiveDirectory.PlatformParameters -ArgumentList $PromptBehavior

                        $result = $ctx.AcquireTokenAsync($adoResourceId, $clientId, [Uri]::new($replyUri),$PlatformParameters).Result;

                    }

                }

                else {

                    $PromptBehavior = [Microsoft.IdentityModel.Clients.ActiveDirectory.PromptBehavior]::Auto

                    $PlatformParameters = New-Object Microsoft.IdentityModel.Clients.ActiveDirectory.PlatformParameters -ArgumentList $PromptBehavior

                    $result = $ctx.AcquireTokenAsync($adoResourceId, $clientId, [Uri]::new($replyUri),$PlatformParameters).Result;

                }

                [ContextHelper]::ConvertToContextObject($result)

            }

        }

        return [ContextHelper]::currentContext

    }

    hidden static [PSObject] GetCurrentContext([System.Security.SecureString] $PATToken)

    {

        if(-not [ContextHelper]::currentContext)

        {

            [ContextHelper]::ConvertToContextObject($PATToken)

        }

        return [ContextHelper]::currentContext

    }

    hidden static [PSObject] GetOAuthAccessToken() {

        $tokenInfo = @{};

        try{

            $url = "https://app.vssps.visualstudio.com/oauth2/token"

            # exchange refresh token with new access token

            $body = "client_assertion_type=urn:ietf:params:oauth:client-assertion-type:jwt-bearer&client_assertion=$($env:ClientSecret)&grant_type=refresh_token&assertion=$($env:RefreshToken)&redirect_uri=https://localhost/"

            $res = Invoke-WebRequest -Uri $url -ContentType "application/x-www-form-urlencoded" -Method POST -Body $body

            $response = $res.Content | ConvertFrom-Json

            $tokenInfo['AccessToken'] = $response.access_token

            $expiry = $response.expires_in

            $request_time = get-date

            $tokenInfo['ExpiresOn'] = $request_time.AddSeconds($expiry)

            $refreshToken = ConvertTo-SecureString  $response.refresh_token -AsPlainText -Force

            Set-AzKeyVaultSecret -VaultName $env:KeyVaultName -Name "RefreshTokenForADOScan" -SecretValue $refreshToken | out-null

        }

        catch{

            write-Host "Error fetching OAuth access token"

            Write-Host $_

            return $null

        }

        return $tokenInfo

    }

    static [string] GetAccessToken([string] $resourceAppIdUri) {

            return [ContextHelper]::GetAccessToken()   

    }

    static [string] GetAccessToken()

    {

        if([ContextHelper]::currentContext)

        {

            # Validate if token is PAT using lenght (PAT has lengh of 52), if PAT dont go to refresh login session.

            #TODO: Change code to find token type supplied PAT or login session token

            #if token expiry is within 2 min, refresh.

            if (([ContextHelper]::currentContext.AccessToken.length -ne 52) -and ([ContextHelper]::currentContext.TokenExpireTimeLocal -le [DateTime]::Now.AddMinutes(2)))

            {

                [ContextHelper]::GetCurrentContext($true);

            }

            return  [ContextHelper]::currentContext.AccessToken

        }

        else

        {

            return $null

        }

    }

    static [string] GetAccessToken([string] $Uri, [string] $tenantId) 

    {

        $rmContext = Get-AzContext

        if (-not $rmContext) {

            throw ([SuppressedException]::new(("No Azure login found"), [SuppressedExceptionType]::InvalidOperation))

        }

        if ([string]::IsNullOrEmpty($tenantId) -and [Helpers]::CheckMember($rmContext,"Tenant")) {

            $tenantId = $rmContext.Tenant.Id

        }

        $authResult = [Microsoft.Azure.Commands.Common.Authentication.AzureSession]::Instance.AuthenticationFactory.Authenticate(

        $rmContext.Account,

        $rmContext.Environment,

        $tenantId,

        [System.Security.SecureString] $null,

        "Never",

        $null,

        $Uri);

        if (-not ($authResult -and (-not [string]::IsNullOrWhiteSpace($authResult.AccessToken)))) {

          throw ([SuppressedException]::new(("Unable to get access token. Authentication Failed."), [SuppressedExceptionType]::Generic))

        }

        return $authResult.AccessToken;

    }

    static [string] GetGraphAccessToken()

    {

        $accessToken = ''

        try

        {   

            #getting azure context because graph access token requires azure environment details.

            $Context = @(Get-AzContext -ErrorAction SilentlyContinue )

            if ($Context.count -eq 0)  

            {

                Write-Host "No active Azure login session found. Initiating login flow..." -ForegroundColor Cyan

                Connect-AzAccount -ErrorAction Stop

                $Context = @(Get-AzContext -ErrorAction SilentlyContinue)

            }

            if ($null -eq $Context)  

            {

                Write-Host "No Azure login found. Azure login context is required to get the graph access token." -ForegroundColor Red

                throw [SuppressedException] "Unable to sign-in to Azure."

            }

            else

            {

                $graphUri = "https://graph.microsoft.com"

                $authResult = [Microsoft.Azure.Commands.Common.Authentication.AzureSession]::Instance.AuthenticationFactory.Authenticate(

                $Context.Account,

                $Context.Environment,

                $Context.Tenant.Id,

                [System.Security.SecureString] $null,

                "Never",

                $null,

                $graphUri);

                if (-not ($authResult -and (-not [string]::IsNullOrWhiteSpace($authResult.AccessToken))))

                {

                    throw ([SuppressedException]::new(("Unable to fetch graph access token."), [SuppressedExceptionType]::Generic))

                }

                $accessToken = $authResult.AccessToken;

            }

        }

        catch

        {

            write-Host "Unable to fetch graph access token."

            return $null

        }

        return $accessToken;

    }

    hidden [OrganizationContext] SetContext([string] $organizationName)

    {

        if((-not [string]::IsNullOrEmpty($organizationName)))

              {

                     $OrganizationContext = [OrganizationContext]@{

                           OrganizationId = $organizationName;

                           Scope = "/Organization/$organizationName";

                           OrganizationName = $organizationName;

                     };

                     # $organizationId contains the organization name (due to framework).

                     [ContextHelper]::orgName = $organizationName;

                     [ContextHelper]::GetCurrentContext()                  

              }

              else

              {

                     throw [SuppressedException] ("OrganizationName name [$organizationName] is either malformed or incorrect.")

        }

        return $OrganizationContext;

    }

    hidden [OrganizationContext] SetContext([string] $organizationName, [System.Security.SecureString] $PATToken)

    {

        if((-not [string]::IsNullOrEmpty($organizationName)))

              {

                     $OrganizationContext = [OrganizationContext]@{

                           OrganizationId = $organizationName;

                           Scope = "/Organization/$organizationName";

                           OrganizationName = $organizationName;

                     };

                     # $organizationId contains the organization name (due to framework).

                     [ContextHelper]::orgName = $organizationName;

                     [ContextHelper]::GetCurrentContext($PATToken)         

              }

              else

              {

                     throw [SuppressedException] ("OrganizationName name [$organizationName] is either malformed or incorrect.")

        }

        return $OrganizationContext;

    }

    static [void] ResetCurrentContext()

    {

    }

    hidden static ConvertToContextObject([PSObject] $context)

    {

        $contextObj = [Context]::new()

        # We do not get ADO organization id as part of current context. Hence appending org name to both id and name param.

        $contextObj.Organization = [Organization]::new()

        $contextObj.Organization.Id = [ContextHelper]::orgName

        $contextObj.Organization.Name = [ContextHelper]::orgName

        if(-not [string]::IsNullOrWhiteSpace($env:RefreshToken) -and -not [string]::IsNullOrWhiteSpace($env:ClientSecret)) { # this if block will be executed for OAuth based scan

            $contextObj.Account.Id = [ContextHelper]::GetOAuthUserIdentity($context.AccessToken, $contextObj.Organization.Name)

            $contextObj.AccessToken = $context.AccessToken

            $contextObj.TokenExpireTimeLocal = $context.ExpiresOn

        }

        else {

            $contextObj.Account.Id = $context.UserInfo.DisplayableId

            $contextObj.Tenant.Id = $context.TenantId

            $contextObj.AccessToken = $context.AccessToken

            $contextObj.TokenExpireTimeLocal = $context.ExpiresOn.LocalDateTime

            #$contextObj.AccessToken =  ConvertTo-SecureString -String $context.AccessToken -asplaintext -Force

        }

        [ContextHelper]::currentContext = $contextObj

    }

    hidden static [string] GetOAuthUserIdentity($accessToken, $orgName)

    {

        $apiURL = "https://dev.azure.com/{0}/_apis/connectionData" -f $orgName

        $headers =@{

            Authorization = "Bearer $accesstoken";

            "Content-Type"="application/json"

        };

        try{

            $responseObj = Invoke-RestMethod -Method Get -Uri $apiURL -Headers $headers -UseBasicParsing

            $descriptor = $responseObj.authenticatedUser.descriptor

            $userId = ($descriptor -split '\\')[-1]

            return $userId

        }

        catch{

            return ""

        }

    }

    hidden static ConvertToContextObject([System.Security.SecureString] $patToken)

    {

        $contextObj = [Context]::new()

        $contextObj.Account.Id = [string]::Empty

        $contextObj.Tenant.Id =  [string]::Empty

        $contextObj.AccessToken = [System.Net.NetworkCredential]::new("", $patToken).Password

        # We do not get ADO organization Id as part of current context. Hence appending org name to both Id and Name param.

        $contextObj.Organization = [Organization]::new()

        $contextObj.Organization.Id = [ContextHelper]::orgName

        $contextObj.Organization.Name = [ContextHelper]::orgName 

        #$contextObj.AccessToken = $patToken

        #$contextObj.AccessToken =  ConvertTo-SecureString -String $context.AccessToken -asplaintext -Force

        [ContextHelper]::currentContext = $contextObj

        $apiURL = "https://dev.azure.com/{0}/_apis/connectionData" -f [ContextHelper]::orgName

        #Note: cannot use this WRH method below due to ordering constraints during load in Framework.ps1

        #$header = [WebRequestHelper]::GetAuthHeaderFromUri($apiURL);

        $user = ""

        $base64AuthInfo = [Convert]::ToBase64String([Text.Encoding]::ASCII.GetBytes(("{0}:{1}" -f $user, $contextObj.AccessToken)))

        $headers = @{

                        "Authorization"= ("Basic " + $base64AuthInfo); 

                        "Content-Type"="application/json"

                    };

        $responseObj = Invoke-RestMethod -Method Get -Uri $apiURL -Headers $headers -UseBasicParsing

        #If the token is valid, we get: "descriptor"="Microsoft.IdentityModel.Claims.ClaimsIdentity;72f988bf-86f1-41af-91ab-2d7cd011db47\xyz@microsoft.com"

        #Note that even for guest users, we get the host tenant (and not their native tenantId). E.g., "descriptor...;72f...47\pqr@live.com"

        #If the token is invalid, we get a diff object: "descriptor":"System:PublicAccess;aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa"

        $authNUserInfo = @(($responseObj.authenticatedUser.descriptor -split ';') -split '\\')

        #Check if the above split resulted in 3 elements (valid token case)

        if ($authNUserInfo.Count -eq 3)

        {

            $contextObj.Tenant.Id = $authNUserInfo[1]

            $contextObj.Account.Id = $authNUserInfo[2]

        }

    }

    static [string] GetCurrentSessionUser() {

        $context = [ContextHelper]::GetCurrentContext()

        if ($null -ne $context) {

            return $context.Account.Id

        }

        else {

            return "NO_ACTIVE_SESSION"

        }

    }

}

# SIG # Begin signature block

# MIIjiAYJKoZIhvcNAQcCoIIjeTCCI3UCAQExDzANBglghkgBZQMEAgEFADB5Bgor

# BgEEAYI3AgEEoGswaTA0BgorBgEEAYI3AgEeMCYCAwEAAAQQH8w7YFlLCE63JNLG

# KX7zUQIBAAIBAAIBAAIBAAIBADAxMA0GCWCGSAFlAwQCAQUABCB0M5gkLnBmyNQF

# qUaWWdfMjb+KoV1c98XsQodovVQwgqCCDYEwggX/MIID56ADAgECAhMzAAAB32vw

# LpKnSrTQAAAAAAHfMA0GCSqGSIb3DQEBCwUAMH4xCzAJBgNVBAYTAlVTMRMwEQYD

# VQQIEwpXYXNoaW5ndG9uMRAwDgYDVQQHEwdSZWRtb25kMR4wHAYDVQQKExVNaWNy

# b3NvZnQgQ29ycG9yYXRpb24xKDAmBgNVBAMTH01pY3Jvc29mdCBDb2RlIFNpZ25p

# bmcgUENBIDIwMTEwHhcNMjAxMjE1MjEzMTQ1WhcNMjExMjAyMjEzMTQ1WjB0MQsw

# CQYDVQQGEwJVUzETMBEGA1UECBMKV2FzaGluZ3RvbjEQMA4GA1UEBxMHUmVkbW9u

# ZDEeMBwGA1UEChMVTWljcm9zb2Z0IENvcnBvcmF0aW9uMR4wHAYDVQQDExVNaWNy

# b3NvZnQgQ29ycG9yYXRpb24wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB

# AQC2uxlZEACjqfHkuFyoCwfL25ofI9DZWKt4wEj3JBQ48GPt1UsDv834CcoUUPMn

# s/6CtPoaQ4Thy/kbOOg/zJAnrJeiMQqRe2Lsdb/NSI2gXXX9lad1/yPUDOXo4GNw

# PjXq1JZi+HZV91bUr6ZjzePj1g+bepsqd/HC1XScj0fT3aAxLRykJSzExEBmU9eS

# yuOwUuq+CriudQtWGMdJU650v/KmzfM46Y6lo/MCnnpvz3zEL7PMdUdwqj/nYhGG

# 3UVILxX7tAdMbz7LN+6WOIpT1A41rwaoOVnv+8Ua94HwhjZmu1S73yeV7RZZNxoh

# EegJi9YYssXa7UZUUkCCA+KnAgMBAAGjggF+MIIBejAfBgNVHSUEGDAWBgorBgEE

# AYI3TAgBBggrBgEFBQcDAzAdBgNVHQ4EFgQUOPbML8IdkNGtCfMmVPtvI6VZ8+Mw

# UAYDVR0RBEkwR6RFMEMxKTAnBgNVBAsTIE1pY3Jvc29mdCBPcGVyYXRpb25zIFB1

# ZXJ0byBSaWNvMRYwFAYDVQQFEw0yMzAwMTIrNDYzMDA5MB8GA1UdIwQYMBaAFEhu

# ZOVQBdOCqhc3NyK1bajKdQKVMFQGA1UdHwRNMEswSaBHoEWGQ2h0dHA6Ly93d3cu

# bWljcm9zb2Z0LmNvbS9wa2lvcHMvY3JsL01pY0NvZFNpZ1BDQTIwMTFfMjAxMS0w

# Ny0wOC5jcmwwYQYIKwYBBQUHAQEEVTBTMFEGCCsGAQUFBzAChkVodHRwOi8vd3d3

# Lm1pY3Jvc29mdC5jb20vcGtpb3BzL2NlcnRzL01pY0NvZFNpZ1BDQTIwMTFfMjAx

# MS0wNy0wOC5jcnQwDAYDVR0TAQH/BAIwADANBgkqhkiG9w0BAQsFAAOCAgEAnnqH

# tDyYUFaVAkvAK0eqq6nhoL95SZQu3RnpZ7tdQ89QR3++7A+4hrr7V4xxmkB5BObS

# 0YK+MALE02atjwWgPdpYQ68WdLGroJZHkbZdgERG+7tETFl3aKF4KpoSaGOskZXp

# TPnCaMo2PXoAMVMGpsQEQswimZq3IQ3nRQfBlJ0PoMMcN/+Pks8ZTL1BoPYsJpok

# t6cql59q6CypZYIwgyJ892HpttybHKg1ZtQLUlSXccRMlugPgEcNZJagPEgPYni4

# b11snjRAgf0dyQ0zI9aLXqTxWUU5pCIFiPT0b2wsxzRqCtyGqpkGM8P9GazO8eao

# mVItCYBcJSByBx/pS0cSYwBBHAZxJODUqxSXoSGDvmTfqUJXntnWkL4okok1FiCD

# Z4jpyXOQunb6egIXvkgQ7jb2uO26Ow0m8RwleDvhOMrnHsupiOPbozKroSa6paFt

# VSh89abUSooR8QdZciemmoFhcWkEwFg4spzvYNP4nIs193261WyTaRMZoceGun7G

# CT2Rl653uUj+F+g94c63AhzSq4khdL4HlFIP2ePv29smfUnHtGq6yYFDLnT0q/Y+

# Di3jwloF8EWkkHRtSuXlFUbTmwr/lDDgbpZiKhLS7CBTDj32I0L5i532+uHczw82

# oZDmYmYmIUSMbZOgS65h797rj5JJ6OkeEUJoAVwwggd6MIIFYqADAgECAgphDpDS

# AAAAAAADMA0GCSqGSIb3DQEBCwUAMIGIMQswCQYDVQQGEwJVUzETMBEGA1UECBMK

# V2FzaGluZ3RvbjEQMA4GA1UEBxMHUmVkbW9uZDEeMBwGA1UEChMVTWljcm9zb2Z0

# IENvcnBvcmF0aW9uMTIwMAYDVQQDEylNaWNyb3NvZnQgUm9vdCBDZXJ0aWZpY2F0

# ZSBBdXRob3JpdHkgMjAxMTAeFw0xMTA3MDgyMDU5MDlaFw0yNjA3MDgyMTA5MDla

# MH4xCzAJBgNVBAYTAlVTMRMwEQYDVQQIEwpXYXNoaW5ndG9uMRAwDgYDVQQHEwdS

# ZWRtb25kMR4wHAYDVQQKExVNaWNyb3NvZnQgQ29ycG9yYXRpb24xKDAmBgNVBAMT

# H01pY3Jvc29mdCBDb2RlIFNpZ25pbmcgUENBIDIwMTEwggIiMA0GCSqGSIb3DQEB

# AQUAA4ICDwAwggIKAoICAQCr8PpyEBwurdhuqoIQTTS68rZYIZ9CGypr6VpQqrgG

# OBoESbp/wwwe3TdrxhLYC/A4wpkGsMg51QEUMULTiQ15ZId+lGAkbK+eSZzpaF7S

# 35tTsgosw6/ZqSuuegmv15ZZymAaBelmdugyUiYSL+erCFDPs0S3XdjELgN1q2jz

# y23zOlyhFvRGuuA4ZKxuZDV4pqBjDy3TQJP4494HDdVceaVJKecNvqATd76UPe/7

# 4ytaEB9NViiienLgEjq3SV7Y7e1DkYPZe7J7hhvZPrGMXeiJT4Qa8qEvWeSQOy2u

# M1jFtz7+MtOzAz2xsq+SOH7SnYAs9U5WkSE1JcM5bmR/U7qcD60ZI4TL9LoDho33

# X/DQUr+MlIe8wCF0JV8YKLbMJyg4JZg5SjbPfLGSrhwjp6lm7GEfauEoSZ1fiOIl

# XdMhSz5SxLVXPyQD8NF6Wy/VI+NwXQ9RRnez+ADhvKwCgl/bwBWzvRvUVUvnOaEP

# 6SNJvBi4RHxF5MHDcnrgcuck379GmcXvwhxX24ON7E1JMKerjt/sW5+v/N2wZuLB

# l4F77dbtS+dJKacTKKanfWeA5opieF+yL4TXV5xcv3coKPHtbcMojyyPQDdPweGF

# RInECUzF1KVDL3SV9274eCBYLBNdYJWaPk8zhNqwiBfenk70lrC8RqBsmNLg1oiM

# CwIDAQABo4IB7TCCAekwEAYJKwYBBAGCNxUBBAMCAQAwHQYDVR0OBBYEFEhuZOVQ

# BdOCqhc3NyK1bajKdQKVMBkGCSsGAQQBgjcUAgQMHgoAUwB1AGIAQwBBMAsGA1Ud

# DwQEAwIBhjAPBgNVHRMBAf8EBTADAQH/MB8GA1UdIwQYMBaAFHItOgIxkEO5FAVO

# 4eqnxzHRI4k0MFoGA1UdHwRTMFEwT6BNoEuGSWh0dHA6Ly9jcmwubWljcm9zb2Z0

# LmNvbS9wa2kvY3JsL3Byb2R1Y3RzL01pY1Jvb0NlckF1dDIwMTFfMjAxMV8wM18y

# Mi5jcmwwXgYIKwYBBQUHAQEEUjBQME4GCCsGAQUFBzAChkJodHRwOi8vd3d3Lm1p

# Y3Jvc29mdC5jb20vcGtpL2NlcnRzL01pY1Jvb0NlckF1dDIwMTFfMjAxMV8wM18y

# Mi5jcnQwgZ8GA1UdIASBlzCBlDCBkQYJKwYBBAGCNy4DMIGDMD8GCCsGAQUFBwIB

# FjNodHRwOi8vd3d3Lm1pY3Jvc29mdC5jb20vcGtpb3BzL2RvY3MvcHJpbWFyeWNw

# cy5odG0wQAYIKwYBBQUHAgIwNB4yIB0ATABlAGcAYQBsAF8AcABvAGwAaQBjAHkA

# XwBzAHQAYQB0AGUAbQBlAG4AdAAuIB0wDQYJKoZIhvcNAQELBQADggIBAGfyhqWY

# 4FR5Gi7T2HRnIpsLlhHhY5KZQpZ90nkMkMFlXy4sPvjDctFtg/6+P+gKyju/R6mj

# 82nbY78iNaWXXWWEkH2LRlBV2AySfNIaSxzzPEKLUtCw/WvjPgcuKZvmPRul1LUd

# d5Q54ulkyUQ9eHoj8xN9ppB0g430yyYCRirCihC7pKkFDJvtaPpoLpWgKj8qa1hJ

# Yx8JaW5amJbkg/TAj/NGK978O9C9Ne9uJa7lryft0N3zDq+ZKJeYTQ49C/IIidYf

# wzIY4vDFLc5bnrRJOQrGCsLGra7lstnbFYhRRVg4MnEnGn+x9Cf43iw6IGmYslmJ

# aG5vp7d0w0AFBqYBKig+gj8TTWYLwLNN9eGPfxxvFX1Fp3blQCplo8NdUmKGwx1j

# NpeG39rz+PIWoZon4c2ll9DuXWNB41sHnIc+BncG0QaxdR8UvmFhtfDcxhsEvt9B

# xw4o7t5lL+yX9qFcltgA1qFGvVnzl6UJS0gQmYAf0AApxbGbpT9Fdx41xtKiop96

# eiL6SJUfq/tHI4D1nvi/a7dLl+LrdXga7Oo3mXkYS//WsyNodeav+vyL6wuA6mk7

# r/ww7QRMjt/fdW1jkT3RnVZOT7+AVyKheBEyIXrvQQqxP/uozKRdwaGIm1dxVk5I

# RcBCyZt2WwqASGv9eZ/BvW1taslScxMNelDNMYIVXTCCFVkCAQEwgZUwfjELMAkG

# A1UEBhMCVVMxEzARBgNVBAgTCldhc2hpbmd0b24xEDAOBgNVBAcTB1JlZG1vbmQx

# HjAcBgNVBAoTFU1pY3Jvc29mdCBDb3Jwb3JhdGlvbjEoMCYGA1UEAxMfTWljcm9z

# b2Z0IENvZGUgU2lnbmluZyBQQ0EgMjAxMQITMwAAAd9r8C6Sp0q00AAAAAAB3zAN

# BglghkgBZQMEAgEFAKCBsDAZBgkqhkiG9w0BCQMxDAYKKwYBBAGCNwIBBDAcBgor

# BgEEAYI3AgELMQ4wDAYKKwYBBAGCNwIBFTAvBgkqhkiG9w0BCQQxIgQg+nRYLAyb

# rSs5a7c3IkMVHp1bvTO71/Acys+V48+dKM8wRAYKKwYBBAGCNwIBDDE2MDSgFIAS

# AE0AaQBjAHIAbwBzAG8AZgB0oRyAGmh0dHBzOi8vd3d3Lm1pY3Jvc29mdC5jb20g

# MA0GCSqGSIb3DQEBAQUABIIBAIL4ErjlwTPENhJyqKM99KyKiR5/IZ1HTSyfXlbJ

# Q9kSYMKpiRtgagkR3ITUQ9/RyupdfOtDV8LuBYB/JwCLo4DOzqGyRp9lqxKCu6gB

# KxafjnKd9JvEbR/YEN1NpHs3jiy+fMI/kXCkiuZb9x+6pK+797c/GzOacV5fZmWV

# Gl6OjKaY2SRbfVppXNaeGSOjqvjIJzvQejrVQTtgW1xUH/htBnFwbBnBTMht1Mo9

# G9vlHa3CA+9Mq3BefOAoJlhkDyLv+A1D9u/7+yM7zKFZ51azbxpfNX1OpAk+WmFX

# 1wpYtHdyO7Us34X8vn5f/Jc8/OVDGjTB7sz95emFjWLwdXWhghLlMIIS4QYKKwYB

# BAGCNwMDATGCEtEwghLNBgkqhkiG9w0BBwKgghK+MIISugIBAzEPMA0GCWCGSAFl

# AwQCAQUAMIIBUQYLKoZIhvcNAQkQAQSgggFABIIBPDCCATgCAQEGCisGAQQBhFkK

# AwEwMTANBglghkgBZQMEAgEFAAQgT4RQeGRLM1rwONe7DrhYCx3vDYK5DdnKzo0i

# FiupqUACBmCJ1grgWRgTMjAyMTA1MTIwOTU4NDAuNjQxWjAEgAIB9KCB0KSBzTCB

# yjELMAkGA1UEBhMCVVMxEzARBgNVBAgTCldhc2hpbmd0b24xEDAOBgNVBAcTB1Jl

# ZG1vbmQxHjAcBgNVBAoTFU1pY3Jvc29mdCBDb3Jwb3JhdGlvbjElMCMGA1UECxMc

# TWljcm9zb2Z0IEFtZXJpY2EgT3BlcmF0aW9uczEmMCQGA1UECxMdVGhhbGVzIFRT

# UyBFU046M0U3QS1FMzU5LUEyNUQxJTAjBgNVBAMTHE1pY3Jvc29mdCBUaW1lLVN0

# YW1wIFNlcnZpY2Wggg48MIIE8TCCA9mgAwIBAgITMwAAAVIwS12JrOZwRwAAAAAB

# UjANBgkqhkiG9w0BAQsFADB8MQswCQYDVQQGEwJVUzETMBEGA1UECBMKV2FzaGlu

# Z3RvbjEQMA4GA1UEBxMHUmVkbW9uZDEeMBwGA1UEChMVTWljcm9zb2Z0IENvcnBv

# cmF0aW9uMSYwJAYDVQQDEx1NaWNyb3NvZnQgVGltZS1TdGFtcCBQQ0EgMjAxMDAe

# Fw0yMDExMTIxODI2MDVaFw0yMjAyMTExODI2MDVaMIHKMQswCQYDVQQGEwJVUzET

# MBEGA1UECBMKV2FzaGluZ3RvbjEQMA4GA1UEBxMHUmVkbW9uZDEeMBwGA1UEChMV

# TWljcm9zb2Z0IENvcnBvcmF0aW9uMSUwIwYDVQQLExxNaWNyb3NvZnQgQW1lcmlj

# YSBPcGVyYXRpb25zMSYwJAYDVQQLEx1UaGFsZXMgVFNTIEVTTjozRTdBLUUzNTkt

# QTI1RDElMCMGA1UEAxMcTWljcm9zb2Z0IFRpbWUtU3RhbXAgU2VydmljZTCCASIw

# DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAK7MboSJmHS1oJJuzAyK6kxNidtu

# gXOOPUO4Ntu9PRFcoEJWX+6YD5TLbXgOYeIWGR65F2UsHTJrlL26bloqvuUEGpnO

# +0qAY2AJFsNMb1i7qTMPM9PNBG6VUi+hZXLSAhOcTKgnU7ebkg+mwsE1AJ1eyH7d

# NkXvckBy5vbVufGb/izF7jNN1t220Gupfz8kkXZUScA/4wG8XZRBKjpdQBpMoL8c

# 8M8Jx78iw2gDHEsMjXAeEiWqNEGe3gczkdwoetmu8f68eeKGKR2UTOHd+NAWjCTV

# 8bs9WGY7rQ7m9V2oD4f3fXiEcQ1AjRxuj5KRKLxJIlIs2LGCPR5Z49OHulsCAwEA

# AaOCARswggEXMB0GA1UdDgQWBBSE3a7arCPWXZzaH+RQsO4FEmx7FDAfBgNVHSME

# GDAWgBTVYzpcijGQ80N7fEYbxTNoWoVtVTBWBgNVHR8ETzBNMEugSaBHhkVodHRw

# Oi8vY3JsLm1pY3Jvc29mdC5jb20vcGtpL2NybC9wcm9kdWN0cy9NaWNUaW1TdGFQ

# Q0FfMjAxMC0wNy0wMS5jcmwwWgYIKwYBBQUHAQEETjBMMEoGCCsGAQUFBzAChj5o

# dHRwOi8vd3d3Lm1pY3Jvc29mdC5jb20vcGtpL2NlcnRzL01pY1RpbVN0YVBDQV8y

# MDEwLTA3LTAxLmNydDAMBgNVHRMBAf8EAjAAMBMGA1UdJQQMMAoGCCsGAQUFBwMI

# MA0GCSqGSIb3DQEBCwUAA4IBAQBVxSdx8WpJrNBsMRd/d3XT+6mJZBTkd1NvAb2/

# 1t5UgNobigQvIhw0Tp7oJs4EyU9T6yalhhycreO5w2oKHCq4ubF2LaI/LiJDq+MB

# 0Gn35UVaWsGpSw1dnOMKmAwJmPpu7xerQ2d2XhbIFsjQmS7ry9Q0bjCwx0o/d3P7

# UzOT1JSZrePsfI0Dnn12j2eEqahkyfl21/TdC/GVoTAwBo+T3G5S/0E3xw28Wela

# TiYsRFBbq0DetcrSygQhIpNgbs6x7ugxdkNg9bF/2gWFgrNnD9LCeF0GiPZLl7Jg

# TcC4X9lfNHeF2nf9cbNl450RF8XLWsLtkHCEMhqN4UyLncafMIIGcTCCBFmgAwIB

# AgIKYQmBKgAAAAAAAjANBgkqhkiG9w0BAQsFADCBiDELMAkGA1UEBhMCVVMxEzAR

# BgNVBAgTCldhc2hpbmd0b24xEDAOBgNVBAcTB1JlZG1vbmQxHjAcBgNVBAoTFU1p

# Y3Jvc29mdCBDb3Jwb3JhdGlvbjEyMDAGA1UEAxMpTWljcm9zb2Z0IFJvb3QgQ2Vy

# dGlmaWNhdGUgQXV0aG9yaXR5IDIwMTAwHhcNMTAwNzAxMjEzNjU1WhcNMjUwNzAx

# MjE0NjU1WjB8MQswCQYDVQQGEwJVUzETMBEGA1UECBMKV2FzaGluZ3RvbjEQMA4G

# A1UEBxMHUmVkbW9uZDEeMBwGA1UEChMVTWljcm9zb2Z0IENvcnBvcmF0aW9uMSYw

# JAYDVQQDEx1NaWNyb3NvZnQgVGltZS1TdGFtcCBQQ0EgMjAxMDCCASIwDQYJKoZI

# hvcNAQEBBQADggEPADCCAQoCggEBAKkdDbx3EYo6IOz8E5f1+n9plGt0VBDVpQoA

# goX77XxoSyxfxcPlYcJ2tz5mK1vwFVMnBDEfQRsalR3OCROOfGEwWbEwRA/xYIiE

# VEMM1024OAizQt2TrNZzMFcmgqNFDdDq9UeBzb8kYDJYYEbyWEeGMoQedGFnkV+B

# VLHPk0ySwcSmXdFhE24oxhr5hoC732H8RsEnHSRnEnIaIYqvS2SJUGKxXf13Hz3w

# V3WsvYpCTUBR0Q+cBj5nf/VmwAOWRH7v0Ev9buWayrGo8noqCjHw2k4GkbaICDXo

# eByw6ZnNPOcvRLqn9NxkvaQBwSAJk3jN/LzAyURdXhacAQVPIk0CAwEAAaOCAeYw

# ggHiMBAGCSsGAQQBgjcVAQQDAgEAMB0GA1UdDgQWBBTVYzpcijGQ80N7fEYbxTNo

# WoVtVTAZBgkrBgEEAYI3FAIEDB4KAFMAdQBiAEMAQTALBgNVHQ8EBAMCAYYwDwYD

# VR0TAQH/BAUwAwEB/zAfBgNVHSMEGDAWgBTV9lbLj+iiXGJo0T2UkFvXzpoYxDBW

# BgNVHR8ETzBNMEugSaBHhkVodHRwOi8vY3JsLm1pY3Jvc29mdC5jb20vcGtpL2Ny

# bC9wcm9kdWN0cy9NaWNSb29DZXJBdXRfMjAxMC0wNi0yMy5jcmwwWgYIKwYBBQUH

# AQEETjBMMEoGCCsGAQUFBzAChj5odHRwOi8vd3d3Lm1pY3Jvc29mdC5jb20vcGtp

# L2NlcnRzL01pY1Jvb0NlckF1dF8yMDEwLTA2LTIzLmNydDCBoAYDVR0gAQH/BIGV

# MIGSMIGPBgkrBgEEAYI3LgMwgYEwPQYIKwYBBQUHAgEWMWh0dHA6Ly93d3cubWlj

# cm9zb2Z0LmNvbS9QS0kvZG9jcy9DUFMvZGVmYXVsdC5odG0wQAYIKwYBBQUHAgIw

# NB4yIB0ATABlAGcAYQBsAF8AUABvAGwAaQBjAHkAXwBTAHQAYQB0AGUAbQBlAG4A

# dAAuIB0wDQYJKoZIhvcNAQELBQADggIBAAfmiFEN4sbgmD+BcQM9naOhIW+z66bM

# 9TG+zwXiqf76V20ZMLPCxWbJat/15/B4vceoniXj+bzta1RXCCtRgkQS+7lTjMz0

# YBKKdsxAQEGb3FwX/1z5Xhc1mCRWS3TvQhDIr79/xn/yN31aPxzymXlKkVIArzgP

# F/UveYFl2am1a+THzvbKegBvSzBEJCI8z+0DpZaPWSm8tv0E4XCfMkon/VWvL/62

# 5Y4zu2JfmttXQOnxzplmkIz/amJ/3cVKC5Em4jnsGUpxY517IW3DnKOiPPp/fZZq

# kHimbdLhnPkd/DjYlPTGpQqWhqS9nhquBEKDuLWAmyI4ILUl5WTs9/S/fmNZJQ96

# LjlXdqJxqgaKD4kWumGnEcua2A5HmoDF0M2n0O99g/DhO3EJ3110mCIIYdqwUB5v

# vfHhAN/nMQekkzr3ZUd46PioSKv33nJ+YWtvd6mBy6cJrDm77MbL2IK0cs0d9LiF

# AR6A+xuJKlQ5slvayA1VmXqHczsI5pgt6o3gMy4SKfXAL1QnIffIrE7aKLixqduW

# sqdCosnPGUFN4Ib5KpqjEWYw07t0MkvfY3v1mYovG8chr1m1rtxEPJdQcdeh0sVV

# 42neV8HR3jDA/czmTfsNv11P6Z0eGTgvvM9YBS7vDaBQNdrvCScc1bN+NR4Iuto2

# 29Nfj950iEkSoYICzjCCAjcCAQEwgfihgdCkgc0wgcoxCzAJBgNVBAYTAlVTMRMw

# EQYDVQQIEwpXYXNoaW5ndG9uMRAwDgYDVQQHEwdSZWRtb25kMR4wHAYDVQQKExVN

# aWNyb3NvZnQgQ29ycG9yYXRpb24xJTAjBgNVBAsTHE1pY3Jvc29mdCBBbWVyaWNh

# IE9wZXJhdGlvbnMxJjAkBgNVBAsTHVRoYWxlcyBUU1MgRVNOOjNFN0EtRTM1OS1B

# MjVEMSUwIwYDVQQDExxNaWNyb3NvZnQgVGltZS1TdGFtcCBTZXJ2aWNloiMKAQEw

# BwYFKw4DAhoDFQC/bp5Ulq6ZyZNyF3qGprJAw0NeW6CBgzCBgKR+MHwxCzAJBgNV

# BAYTAlVTMRMwEQYDVQQIEwpXYXNoaW5ndG9uMRAwDgYDVQQHEwdSZWRtb25kMR4w

# HAYDVQQKExVNaWNyb3NvZnQgQ29ycG9yYXRpb24xJjAkBgNVBAMTHU1pY3Jvc29m

# dCBUaW1lLVN0YW1wIFBDQSAyMDEwMA0GCSqGSIb3DQEBBQUAAgUA5EYggDAiGA8y

# MDIxMDUxMjE3MzgwOFoYDzIwMjEwNTEzMTczODA4WjB3MD0GCisGAQQBhFkKBAEx

# LzAtMAoCBQDkRiCAAgEAMAoCAQACAiILAgH/MAcCAQACAhIeMAoCBQDkR3IAAgEA

# MDYGCisGAQQBhFkKBAIxKDAmMAwGCisGAQQBhFkKAwKgCjAIAgEAAgMHoSChCjAI

# AgEAAgMBhqAwDQYJKoZIhvcNAQEFBQADgYEAWlhQFj+HDv+Xludttm4luHkIAT9N

# YTemSo72cCWVYwUwT3ue/bS/7IlRUdNudFDOEIazvyY+d4/GXV38vRBHdlAQe6R+

# uNzleDvG6a7Ptz6xWuXYYkDPMrOwc6DGyT0RPyV0mo5Q67k770AKQevM5+Q7E75Q

# SqEclNVy+lcryRYxggMNMIIDCQIBATCBkzB8MQswCQYDVQQGEwJVUzETMBEGA1UE

# CBMKV2FzaGluZ3RvbjEQMA4GA1UEBxMHUmVkbW9uZDEeMBwGA1UEChMVTWljcm9z

# b2Z0IENvcnBvcmF0aW9uMSYwJAYDVQQDEx1NaWNyb3NvZnQgVGltZS1TdGFtcCBQ

# Q0EgMjAxMAITMwAAAVIwS12JrOZwRwAAAAABUjANBglghkgBZQMEAgEFAKCCAUow

# GgYJKoZIhvcNAQkDMQ0GCyqGSIb3DQEJEAEEMC8GCSqGSIb3DQEJBDEiBCCkbP8x

# o4TKOXkRhZeHkmbfVC5hD7UTUalKDJ6/gx/ojzCB+gYLKoZIhvcNAQkQAi8xgeow

# gecwgeQwgb0EIJPuXMejiyVQjF8QanwtdA2KT95wrq+64ZYhyYGuuyemMIGYMIGA

# pH4wfDELMAkGA1UEBhMCVVMxEzARBgNVBAgTCldhc2hpbmd0b24xEDAOBgNVBAcT

# B1JlZG1vbmQxHjAcBgNVBAoTFU1pY3Jvc29mdCBDb3Jwb3JhdGlvbjEmMCQGA1UE

# AxMdTWljcm9zb2Z0IFRpbWUtU3RhbXAgUENBIDIwMTACEzMAAAFSMEtdiazmcEcA

# AAAAAVIwIgQg/prpAXf7XoHj16ubVv6jY50MHt/cFp1tQZ2+kD4BzTYwDQYJKoZI

# hvcNAQELBQAEggEAagA1iLAWf36GY7KY3/hXZ3GyI74kbA1vxDCu6cK7ZkAbFwAI

# hEa+2yzhS3bAXa5Xv9JgHe+axsGC8E7h6tHk3V3/hNwdE310DlcoaQ54k6ot97os

# aqBrfNi5ZA6EV+T/c/U2e56Sor5RAo8uqib4jY7/c1tMF2XK44CK0iu77qAJOGBp

# qJhCOgq12FeFaL0UTjVJC6eOhCw/2x0kkp9UeulfQFTaDnRrnxKxUM9qSMP8vq+n

# ZLX5l0dI9UUHSDH6gkS+yDi3RdEf40e4cFBYbiKABOoW4KkhSAIKpfyYQ6ll3V07

# FE2epqU0hFDNIuzIq29QiKKLrD/hcjnHEekq6w==

# SIG # End signature block