IefPolicies.psm1
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function Import-IEFPolicies { <# .SYNOPSIS Uploads IEF xml policies to a tenant .DESCRIPTION Uploads IEF xml policies to a tenant. Modifies the xml source prior to the upload by replacing IEF app symbolic names with actual app Ids from the tenant. Replaces other symbolic paramaters included in the xml with '{}' braces by corresponding values in the conf.json file. Injects a defined prefix into the name of the policy. Modified xml is saved in a separate directory after import. .PARAMETER sourceDirectory Directory with xml policies and (optinaly) conf.json file .PARAMETER configurationFilePath Name of file with configuration values if not conf.json .PARAMETER updatedSourceDirectory Directory updated policies are stored after upload .PARAMETER prefix Parameter to be injected into the name of each policy (e.g. B2C_1A_YOURPREFIXBase) .PARAMETER generateOnly Update xml files and store them in the updatedSourceDirectory but do not upload to the B2C tenant .EXAMPLE PS C:\> Import-IEFPolicies Upload policies from the current work directory using conf.json file for configuration data if it exists. .NOTES Please use connect-iefpolicies -tenant <tanant Name> before executing this command #> [CmdletBinding()] param( [ValidateNotNullOrEmpty()] [string]$tenantName, #[Parameter(Mandatory)] [ValidateNotNullOrEmpty()] [string]$sourceDirectory = '.\', [ValidateNotNullOrEmpty()] [string]$configurationFilePath = '.\conf.json', [ValidateNotNullOrEmpty()] [string]$updatedSourceDirectory = '.\debug\', [ValidateNotNullOrEmpty()] [string]$prefix, [ValidateNotNullOrEmpty()] [switch]$generateOnly ) # upload policies whose base id is given function Import-Children($baseId) { foreach($p in $policyList) { if ($p.BaseId -eq $baseId) { # Skip unchanged files #outFile = "" if (-not ([string]::IsNullOrEmpty($updatedSourceDirectory))) { if(!(Test-Path -Path $updatedSourceDirectory )){ New-Item -ItemType directory -Path $updatedSourceDirectory Write-Host "Updated source folder created" } if (-not $updatedSourceDirectory.EndsWith("\")) { $updatedSourceDirectory = $updatedSourceDirectory + "\" } $envUpdatedDir = '{0}{1}' -f $updatedSourceDirectory, $b2cDomain if(!(Test-Path -Path $envUpdatedDir)){ New-Item -ItemType directory -Path $envUpdatedDir Write-Host " Updated source folder created for " + $b2cDomain } $outFile = '{0}\{1}' -f $envUpdatedDir, $p.Source if (Test-Path $outFile) { if ($p.LastWrite.Ticks -le (Get-Item $outFile).LastWriteTime.Ticks) { "{0}: is up to date" -f $p.Id Import-Children $p.Id continue; } } } $msg = "{0}: uploading" -f $p.Id Write-Host $msg -ForegroundColor Green # Replace tenant id but only if already there. It messes up xml formatting $xml = [xml] $p.Body $xml.PreserveWhitespace = $true try { $resp = Invoke-RestMethod -Uri "https://graph.microsoft.com/v1.0/organization" -Method Get -Headers $headers $xml.TrustFrameworkPolicy.TenantObjectId = $resp.value[0].Id $policy = $xml.OuterXml } catch { # tenantId not used $policy = $p.Body } $policy = $policy -replace "yourtenant", $b2cName $policy = $policy -replace "ProxyIdentityExperienceFrameworkAppId", $iefProxy.appId $policy = $policy -replace "IdentityExperienceFrameworkAppId", $iefRes.appId $policy = $policy.Replace('PolicyId="B2C_1A_', 'PolicyId="B2C_1A_{0}' -f $prefix) $policy = $policy.Replace('/B2C_1A_', '/B2C_1A_{0}' -f $prefix) $policy = $policy.Replace('<PolicyId>B2C_1A_', '<PolicyId>B2C_1A_{0}' -f $prefix) # replace other placeholders, e.g. {MyRest} with http://restfunc.com. Note replacement string must be in {} if ($null -ne $conf) { $special = @('IdentityExperienceFrameworkAppId', 'ProxyIdentityExperienceFrameworkAppId', 'PolicyPrefix') foreach($memb in Get-Member -InputObject $conf -MemberType NoteProperty) { if ($memb.MemberType -eq 'NoteProperty') { if ($special.Contains($memb.Name)) { continue } $repl = "{{{0}}}" -f $memb.Name $policy = $policy.Replace($repl, $memb.Definition.Split('=')[1]) } } } $policyId = $p.Id.Replace('_1A_', '_1A_{0}' -f $prefix) $isOK = $true if (-not $generateOnly) { $exists = $true try { Invoke-RestMethod -Uri ("https://graph.microsoft.com/beta/trustFramework/policies/{0}" -f $policyId) -Method Get -Headers $headers| Out-Null } catch { $exists = $false } try { if ($exists) { "Replacing" Invoke-RestMethod -Uri ("https://graph.microsoft.com/beta/trustFramework/policies/{0}/`$value" -f $policyId) -Method Put -Headers $headersXml -Body $policy| Out-Null #Set-AzureADMSTrustFrameworkPolicy -Content ($policy | Out-String) -Id $policyId | Out-Null } else { "New journey" Invoke-RestMethod -Uri "https://graph.microsoft.com/beta/trustFramework/policies" -Method Post -Headers $headersXml -Body $policy | Out-Null #New-AzureADMSTrustFrameworkPolicy -Content ($policy | Out-String) | Out-Null } } catch { $isOk = $false $_ if(-Not $exists) { "Use https://b2ciefsetup.azurewebsites.net to ensure the tenant is setup for IEF" } "Ending upload" } } if ($isOK) { out-file -FilePath $outFile -inputobject $policy Import-Children $p.Id } } } } if ($sourceDirectory.EndsWith('\')) { $sourceDirectory = $sourceDirectory + '*' } else { if (-Not $sourceDirectory.EndsWith('\*')) { $sourceDirectory = $sourceDirectory + '\*' } } if($null -eq $tokens) { "Please use Connect-IefPolicies -tenant <name> to login first" Exit } $headers = @{ 'Content-Type' = 'application/json'; 'Authorization' = ("Bearer {0}" -f $tokens.access_token); } $headersXml = @{ 'Content-Type' = 'application/xml'; 'Authorization' = ("Bearer {0}" -f $tokens.access_token); } $domains = Invoke-RestMethod -Uri https://graph.microsoft.com/v1.0/domains -Method Get -Headers $headers $b2cDomain = $domains.value[0].id $b2cName = $b2cDomain.Split('.')[0] try { $resp = Invoke-RestMethod -Uri "https://graph.microsoft.com/beta/applications?$filter=startsWith(displayName,'IdentityExperienceFramework')" -Method Get -Headers $headers $iefRes = $resp.value[0] $resp = Invoke-RestMethod -Uri "https://graph.microsoft.com/beta/applications?$filter=startsWith(displayName,'ProxyIdentityExperienceFramework')" -Method Get -Headers $headers $iefProxy = $resp.value[0] } catch { "Please ensure your B2C tenant is setup for using IEF (https://aka.ms/b2csetup)" } # load originals $files = Get-Childitem -Path $sourceDirectory -Include *.xml $policyList = @() foreach($policyFile in $files) { $policy = Get-Content $policyFile $xml = [xml] $policy $policyList= $policyList + @(@{ Id = $xml.TrustFrameworkPolicy.PolicyId; BaseId = $xml.TrustFrameworkPolicy.BasePolicy.PolicyId; Body = $policy; Source= $policyFile.Name; LastWrite = $policyFile.LastWriteTime }) } "Source policies:" foreach($p in $policyList) { "Id: {0}; Base:{1}" -f $p.Id, $p.BaseId } if(Test-Path $configurationFilePath){ $conf = Get-Content -Path $configurationFilePath | Out-String | ConvertFrom-Json if ([string]::IsNullOrEmpty($prefix)){ $prefix = $conf.Prefix } } # now start the upload process making sure you start with the base (base id == null) Import-Children($null) } function Export-IEFPolicies { <# .SYNOPSIS Downloads IEF xml policy files from a B2C tenant .DESCRIPTION Downloads IEF xml policy files from a B2C tenant optionally selecting only files with specified prefix in their name .PARAMETER prefix Used to select only certain files for doanload, prefix="V1" will download all IEF files with names starting with "B2C_1A_V1" .PARAMETER destinationPath Directory where files should be downloaded to .EXAMPLE PS C:\> Export-IEFPolicies -prefix V10 Download IEF policies with names starting with 'B2C_1A_V10' .NOTES Please use connect-iefpolicies -tenant <tanant Name> before executing this command #> [CmdletBinding()] param( #[Parameter(Mandatory)] [ValidateNotNullOrEmpty()] [string]$prefix, #[Parameter(Mandatory)] [ValidateNotNullOrEmpty()] [string]$destinationPath ) if($null -eq $tokens) { "Please use Connect-IefPolicies -tenant <name> to login first" Exit } $headers = @{ 'Content-Type' = 'application/json'; 'Authorization' = ("Bearer {0}" -f $tokens.access_token); } $headersXml = @{ 'Content-Type' = 'application/xml'; 'Authorization' = ("Bearer {0}" -f $tokens.access_token); } if ([string]::IsNullOrEmpty($desinationPath)) { $destinationPath = ".\" } if (-Not $destinationPath.EndsWith('\')) { $destinationPath = $destinationPath + '\' } $prefix = "B2C_1A_" + $prefix $policies = Invoke-RestMethod -Uri "https://graph.microsoft.com/beta/trustFramework/policies/" -Method Get -Headers $headers foreach($policy in $policies.value | Where-Object {($_.id).startsWith($prefix)}) { $fileName = "{0}\{1}.xml" -f $destinationPath, $policy.Id $policyXml = Invoke-RestMethod -Uri ("https://graph.microsoft.com/beta/trustFramework/policies/{0}/`$value" -f $policy.id) -Method Get -Headers $headersXml $policyXml >> $fileName #Get-AzureADMSTrustFrameworkPolicy -Id $policy.Id >> $fileName } } function Connect-IEFPolicies { <# .SYNOPSIS Gets OAuth2 tokens needed to manage IEF Policies .DESCRIPTION Gets OAuth2 tokens needed to manage IEF Policies .PARAMETER tenant Tenant name, e.g. mytenant. .onmicrosoft.com is not needed. .EXAMPLE PS C:\> Connect-IEFPolicies -tenant abctenant Authorize to tenant abctenant.onmicrosoft.cvom .NOTES Nones #> [CmdletBinding()] param( #[Parameter(Mandatory)] [ValidateNotNullOrEmpty()] [string]$tenant ) if ($tenant.EndsWith(".onmicrosoft.com")) { $tenanName = $tenant } else { $tenantName = "{0}.onmicrosoft.com" -f $tenant } $hdrs = @{ 'Content-Type' = "application/x-www-form-urlencoded" } $uri = "https://login.microsoftonline.com/{0}/oauth2/v2.0/devicecode" -f $tenantName $body = "client_id=5ca00daf-7851-4276-b857-6b3de7b83f72&scope=user.read Policy.ReadWrite.TrustFramework Application.Read.All Directory.Read.All offline_access" $resp = Invoke-Webrequest -Method 'POST' -Uri $uri -Headers $hdrs -Body $body $codeResp = $resp.Content | ConvertFrom-Json $codeResp.message Start-Process "chrome.exe" $codeResp.verification_uri for($iter = 1; $iter -le ($codeResp.expires_in / $codeResp.interval); $iter++) { Start-Sleep -Seconds $codeResp.interval try { $uri = "https://login.microsoftonline.com/{0}/oauth2/v2.0/token" -f $tenantName $body = "client_id=5ca00daf-7851-4276-b857-6b3de7b83f72&client_info=1&scope=user.read+offline_access&grant_type=device_code&device_code={0}" -f $codeResp.device_code $resp = Invoke-Webrequest -Method 'POST' -Uri $uri -Headers $hdrs -Body $body $global:tokens = $resp.Content | ConvertFrom-Json "Authorization completed" #return $tokens break } catch { "Waiting..." } } } # based on https://gist.github.com/chrisbrownie/f20cb4508975fb7fb5da145d3d38024a function New-IEFPolicies { <# .SYNOPSIS Download a starter pack for B2C StarterPack Git repo .DESCRIPTION Download a starter pack for B2C StarterPack Git repo. Uses the Display Control version of the repo. .PARAMETER destinationPath Directory to download the files to. Default is current directory. .EXAMPLE PS C:\> New-IEFPolicies -destinationPath "c:\myPolicies" .NOTES None #> [CmdletBinding()] param( #[Parameter(Mandatory)] [ValidateNotNullOrEmpty()] [string]$destinationPath ) $owner = "Azure-Samples" $repository = "active-directory-b2c-custom-policy-starterpack" if ([string]::IsNullOrEmpty($destinationPath)) { $destinationPath = "." } $path = $null while($null -eq $path) { $p = (Read-Host -Prompt "Package type: `n[L]ocal accounts only, `n[S] Social/federated only, `n[SL]ocal and social/federated, `n[M]FA social/federated and local with MFA? `n[Q]uit").ToUpper() switch($p) { "L" { $path = "Display%20Controls%20Starterpack/LocalAccounts" } "S" { $path = "Display%20Controls%20Starterpack/SocialAccounts" } "SL" { $path = "Display%20Controls%20StarterpackSocialAndLocalAccounts" } "M" { $path = "Display%20Controls%20StarterpackSocialAndLocalAccountsWithMFA" } "Q" { Exit } } } $url = "https://api.github.com/repos/{0}/{1}/contents/{2}" -f $owner, $repository, $path $wr = Invoke-WebRequest -Uri $url $objects = $wr.Content | ConvertFrom-Json $files = $objects | Where-Object {$_.type -eq "file"} | Select-Object -exp download_url $directories = $objects | Where-Object {$_.type -eq "dir"} $directories | ForEach-Object { DownloadFilesFromRepo -Owner $Owner -Repository $Repository -Path $_.path -DestinationPath $($DestinationPath+$_.name) } if (-not (Test-Path $destinationPath)) { # Destination path does not exist, let's create it try { New-Item -Path $destinationPath -ItemType Directory -ErrorAction Stop } catch { throw "Could not create path '$destinationPath'!" } } foreach ($file in $files) { $fileDestination = Join-Path $destinationPath (Split-Path $file -Leaf) try { Invoke-WebRequest -Uri $file -OutFile $fileDestination -ErrorAction Stop -Verbose "Downloaded '$($file)' to '$fileDestination'" } catch { throw "Unable to download '$($file.path)'" } } } |