(#91) Improves Readme

This brings in a slightly modified version of the C4B-Ansible template and adds some functionality to:
- Replace values in it from the output JSON
- Update the JSON when we change the values in there
- Store slightly more in the JSON, so we can hand the user the rest of the keys

Author: JPRuskin

Set-SslSecurity.ps1

@@ -124,18 +124,14 @@ process {
         $response = try {
             Invoke-WebRequest "https://${SubjectWithoutCn}:8443" -UseBasicParsing -ErrorAction Stop
             Start-Sleep -Seconds 3
-        }
-        catch {
-            
-        }
-            
+        } catch {}
     } until($response.StatusCode -eq '200')
     Write-Host "Nexus is ready!"
 
     choco source remove --name="'ChocolateyInternal'"
     $RepositoryUrl = "https://${SubjectWithoutCn}:8443/repository/ChocolateyInternal/index.json"
 
-    #Build Credential Object, Connect to Nexus
+    # Build Credential Object, Connect to Nexus
     $securePw = (Get-Content 'C:\programdata\sonatype-work\nexus3\admin.password') | ConvertTo-SecureString -AsPlainText -Force
     $Credential = [System.Management.Automation.PSCredential]::new('admin', $securePw)
 
@@ -144,13 +140,13 @@ process {
 
     # Add updated scripts to raw repo in Nexus
 
-    #Push ChocolateyInstall.ps1 to raw repo
+    # Push ChocolateyInstall.ps1 to raw repo
     $ScriptDir = "$env:SystemDrive\choco-setup\files\scripts"
     $ChocoInstallScript = "$ScriptDir\ChocolateyInstall.ps1"
     (Get-Content -Path $ChocoInstallScript) -replace "{{hostname}}", $SubjectWithoutCn | Set-Content -Path $ChocoInstallScript
     New-NexusRawComponent -RepositoryName 'choco-install' -File "$ChocoInstallScript"
 
-    #Push ClientSetup.ps1 to raw repo
+    # Push ClientSetup.ps1 to raw repo
     $ClientScript = "$ScriptDir\ClientSetup.ps1"
     (Get-Content -Path $ClientScript) -replace "{{hostname}}", $SubjectWithoutCn | Set-Content -Path $ClientScript
     New-NexusRawComponent -RepositoryName 'choco-install' -File $ClientScript
@@ -213,6 +209,12 @@ process {
     $chocoArgs = @('apikey', "--source='$RepositoryUrl'", "--api-key='$NuGetApiKey'")
     & choco @chocoArgs
 
+    Update-JsonFile -Path "$env:SystemDrive\choco-setup\logs\nexus.json" -Properties @{
+        NexusUri = "https://$($SubjectWithoutCn):8443"
+        NexusRepo = $RepositoryUrl
+        ChocoUserPassword = $NexusPw
+    }
+
     <# Jenkins #>
     $JenkinsHome = "C:\ProgramData\Jenkins\.jenkins"
 
@@ -227,6 +229,10 @@ process {
     # Add firewall rule for Jenkins
     netsh advfirewall firewall add rule name="Jenkins-7443" dir=in action=allow protocol=tcp localport=7443
 
+    Update-JsonFile -Path "$env:SystemDrive\choco-setup\logs\jenkins.json" -Properties @{
+        JenkinsUri = "https://$($SubjectWithoutCn):7443"
+    }
+
     <# CCM #>
     # Remove old CCM web binding, and add new CCM web binding
     Stop-CcmService
@@ -309,6 +315,13 @@ Invoke-Expression (`$downloader.DownloadString("http://`$(`$HostName):80/Import-
         }
     }
 
+    Update-JsonFile -Path "$env:SystemDrive\choco-setup\logs\ccm.json" -Properties @{
+        CCMWebPortal = "https://$($SubjectWithoutCn)/Account/Login"
+        CCMServiceURL = "https://$($SubjectWithoutCn):24020/ChocolateyManagementService"
+        ServiceSalt = $ServiceSaltValue
+        ClientSalt = $ClientSaltValue
+    }
+
     # Save useful params to JSON
     $SslJson = @{
         CertSubject    = $SubjectWithoutCn

scripts/Get-Helpers.ps1

@@ -1839,6 +1839,22 @@ function Invoke-TextReplacementInFile {
     }
 }
 
+function Update-JsonFile {
+    [CmdletBinding()]
+    param(
+        [Parameter(Mandatory)]
+        [string]$Path,
+
+        [Parameter(Mandatory)]
+        [hashtable]$Properties
+    )
+    $Json = Get-Content -Path $Path | ConvertFrom-Json
+    $Properties.GetEnumerator().ForEach{
+        Add-Member -InputObject $Json -MemberType NoteProperty -Name $_.Key -Value $_.Value -Force
+    }
+    $Json | ConvertTo-Json | Set-Content -Path $Path
+}
+
 function Set-JenkinsCertificate {
     <#
         .Synopsis
@@ -1887,8 +1903,8 @@ function Set-JenkinsCertificate {
         $CurrentAlias = ($($CertificatePassword.Password | & $KeyTool -list -v -storetype PKCS12 -keystore $CertificatePath) -match "^Alias.*").Split(':')[1].Trim()
         Write-Host ""  # Adds a newline, after this command has finished.
 
-        $null = & $KeyTool -importkeystore -srckeystore $CertificatePath -srcstoretype PKCS12 -srcstorepass $CertificatePassword.Password -destkeystore $KeyStore -deststoretype JKS -alias $currentAlias -destalias jetty -deststorepass $Passkey *>&1
-        $null = & $KeyTool -keypasswd -keystore $KeyStore -alias jetty -storepass $Passkey -keypass $CertificatePassword.Password -new $Passkey *>&1
+        $null = & $KeyTool -importkeystore -srckeystore $CertificatePath -srcstoretype PKCS12 -srcstorepass $CertificatePassword.Password -destkeystore $KeyStore -deststoretype JKS -alias $currentAlias -destalias jetty -deststorepass $Passkey
+        $null = & $KeyTool -keypasswd -keystore $KeyStore -alias jetty -storepass $Passkey -keypass $CertificatePassword.Password -new $Passkey
     } finally {
         # Clean up the exported certificate
         Remove-Item $CertificatePath
@@ -1955,83 +1971,42 @@ The host name of the C4B instance.
 ./New-QuickstartReadme.ps1 -HostName c4b.example.com
 #>
     [CmdletBinding()]
-    Param(
-        [Parameter()]
-        [string]
-        $HostName = $(Get-Content "$env:SystemDrive\choco-setup\logs\ssl.json" | ConvertFrom-Json).CertSubject
-
-    )
-
-
+    param()
     process {
-        $nexusPassword = if (Test-Path "$env:SystemDrive\choco-setup\logs\nexus.json") {
-            (Get-Content "$env:SystemDrive\choco-setup\logs\nexus.json" | ConvertFrom-Json).NexusPw
-        } elseif (Test-Path 'C:\ProgramData\sonatype-work\nexus3\admin.password') {
-            Get-Content 'C:\ProgramData\sonatype-work\nexus3\admin.password'
+        try {
+            $CCMData = Get-Content "$env:SystemDrive\choco-setup\logs\ccm.json" | ConvertFrom-Json
+            $NexusData = Get-Content "$env:SystemDrive\choco-setup\logs\nexus.json" | ConvertFrom-Json
+            $JenkinsData = Get-Content "$env:SystemDrive\choco-setup\logs\jenkins.json" | ConvertFrom-Json
+        } catch {
+            Write-Error "Unable to read JSON files. Ensure the Quickstart Guide has been completed."
         }
-        $jenkinsPassword = (Get-Content "$env:SystemDrive\choco-setup\logs\jenkins.json" | ConvertFrom-Json).JenkinsPw
-        $nexusApiKey = (Get-Content "$env:SystemDrive\choco-setup\logs\nexus.json" | ConvertFrom-Json).NuGetApiKey
-
-        $tableData = @([pscustomobject]@{
-                Name     = 'Nexus'
-                Url      = "https://${HostName}:8443"
-                Username = "admin"
-                Password = $nexusPassword
-                ApiKey   = $nexusApiKey
-            },
-            [pscustomobject]@{
-                Name     = 'Central Management'
-                Url      = "https://${HostName}"
-                Username = "ccmadmin"
-                Password = '123qwe'
-            },
-            [PSCustomObject]@{
-                Name     = 'Jenkins'
-                Url      = "https://${HostName}:7443"
-                Username = "admin"
-                Password = $jenkinsPassword
-            }
-        )
-
-
-        $html = @"
-    <html>
-    <head>
-    </head>
-    <title>Chocolatey For Business Service Defaults</title>
-    <style>
-    table {
-        border-collapse: collapse;
-    }
-    td,
-    th {
-        border: 0.1em solid rgba(0, 0, 0, 0.5);
-        padding: 0.25em 0.5em;
-        text-align: center;
-    }
-    blockquote {
-        margin-left: 0.5em;
-        padding-left: 0.5em;
-        border-left: 0.1em solid rgba(0, 0, 0, 0.5);
-    }</style>
-    <body>
-    <blockquote>
-<p><strong>Note</strong></p>
-<p>The following table provides the default credentials to login to each of the services made available as part of the Quickstart Guide setup process.</p> 
-You'll be asked to change the credentials upon logging into each service for the first time.
-Document your new credentials in a password manager, or whatever system you use.
-</p>
-</blockquote>
-    $(($TableData | ConvertTo-Html -Fragment))
-    </body>
-    </html>
-"@
-
-        $folder = Join-Path $env:Public 'Desktop'
-        $file = Join-Path $folder 'README.html'
-
-        $html | Set-Content $file
 
+        Copy-Item $PSScriptRoot\ReadmeTemplate.html.j2 -Destination $env:Public\Desktop\Readme.html -Force
+        
+        # Working around the existing j2 template, so we can keep them roughly in sync
+        Invoke-TextReplacementInFile -Path $env:Public\Desktop\Readme.html -Replacement @{
+            # CCM Values
+            "{{ ccm_fqdn .*?}}" = ([uri]$CCMData.CCMWebPortal).DnsSafeHost
+            "{{ ccm_port .*?}}"     = ([uri]$CCMData.CCMWebPortal).Port
+            "{{ ccm_password .*?}}" = [System.Web.HttpUtility]::HtmlEncode($CCMData.DefaultPwToBeChanged)
+
+            # Chocolatey Configuration Values
+            "{{ ccm_encryption_password .*?}}" = "Requested on first run."
+            "{{ ccm_client_salt .*?}}" = [System.Web.HttpUtility]::HtmlEncode($CCMData.ClientSalt)
+            "{{ ccm_service_salt .*?}}" = [System.Web.HttpUtility]::HtmlEncode($CCMData.ServiceSalt)
+            "{{ chocouser_password .*?}}" = [System.Web.HttpUtility]::HtmlEncode($NexusData.ChocoUserPassword)
+
+            # Nexus Values
+            "{{ nexus_fqdn .*?}}" = ([uri]$NexusData.NexusUri).DnsSafeHost
+            "{{ nexus_port .*?}}" = ([uri]$NexusData.NexusUri).Port
+            "{{ nexus_password .*?}}" = [System.Web.HttpUtility]::HtmlEncode($NexusData.NexusPw)
+            "{{ lookup\('file', 'credentials\/nexus_apikey'\) .*?}}" = $NexusJson.NuGetApiKey
+
+            # Jenkins Values
+            "{{ jenkins_fqdn .*?}}" = ([uri]$JenkinsData.JenkinsUri).DnsSafeHost
+            "{{ jenkins_port .*?}}" = ([uri]$JenkinsData.JenkinsUri).Port
+            "{{ jenkins_password .*?}}" = [System.Web.HttpUtility]::HtmlEncode($JenkinsData.JenkinsPw)
+        }
     }
 }
 #endregion