348 lines
11 KiB
PHP
348 lines
11 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Services;
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use App\Http\Facade\SignRSA;
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use App\Models\InfraManagement;
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use Illuminate\Support\Facades\Log;
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use phpseclib3\Net\SSH2;
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/**
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* VsphereHostSshService
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*
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* Executes pre-deployed PowerShell scripts on the vSphere Windows host
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* via phpseclib SSH (no sshpass required).
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*
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* Scripts in C:/CLISave/ accept 5 positional params:
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* VM_ID NEW_PASSWORD VCENTER_HOST VCENTER_USER VCENTER_PASSWORD
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*
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* Scripts only output "SUCCESS" or "FAIL".
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*/
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final class VsphereHostSshService
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{
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private const SCRIPT_DIR = 'C:\\CLISave'; // backslash required for Windows cmd.exe
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private const SCRIPT_LINUX = 'changePasswordLinux.ps1';
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private const SCRIPT_WINDOWS = 'changePasswordWindows.ps1';
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private const ASSIGN_DIR = 'C:\\CLISave\\AssignIP';
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private const SCRIPT_ASSIGN_LINUX = 'assignIPLinux.ps1';
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private const SCRIPT_ASSIGN_WINDOWS = 'assignIPWindows.ps1';
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private const SCRIPT_VERIFY_LINUX = 'verifyIPLinux.ps1';
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private const SCRIPT_VERIFY_WINDOWS = 'verifyIPWindows.ps1';
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private const CHANGE_PWD_DIR = 'C:\\CLISave\\changePassword';
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private const SCRIPT_CHANGE_PWD_LINUX = 'changePwdLinux.ps1';
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private const SCRIPT_CHANGE_PWD_WINDOWS = 'changePwdWindows.ps1';
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private const CONNECT_TIMEOUT = 20;
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// ─────────────────────────────────────────────────────────────────────────
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/**
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* Run the OS-appropriate PS1 script on the vSphere host.
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*
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* @throws \RuntimeException on SSH failure
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*/
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public function changePassword(
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string $vmId,
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string $newPassword,
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string $osFamily,
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string $vcenterHost,
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string $vcenterUser,
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string $vcenterPassword,
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): string {
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$script = strtoupper($osFamily) === VmProvisionService::OS_WINDOWS
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? self::SCRIPT_WINDOWS
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: self::SCRIPT_LINUX;
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$powerCliVmId = $this->powerCliVmId($vmId);
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$remoteCmd = $this->windowsPowerShellCommand(self::SCRIPT_DIR, $script, [
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$powerCliVmId,
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$newPassword,
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$vcenterHost,
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$vcenterUser,
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$vcenterPassword,
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]);
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Log::info('VsphereHostSshService: executing script', [
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'vm_id' => $vmId,
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'script' => $script,
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'vcenter_host' => $vcenterHost,
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]);
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$output = $this->sshExec($remoteCmd);
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Log::info('VsphereHostSshService: script output', [
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'vm_id' => $vmId,
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'output' => trim($output),
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]);
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return $output;
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}
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// ─────────────────────────────────────────────────────────────────────────
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/**
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* Assign a static IP to the VM guest OS via PS1 script.
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* Calls assignIPLinux.ps1 or assignIPWindows.ps1 in C:\CLISave\AssignIP\.
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*
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* Script params:
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* VmId IP Gateway Cidr VCenterHost VCenterUser VCenterPassword GuestPassword
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*
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* Script output: JSON {"status":"ok"} or {"status":"error","message":"..."}
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*/
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public function assignIp(
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string $vmId,
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string $ip,
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string $gateway,
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string $cidr,
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string $vcenterHost,
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string $vcenterUser,
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string $vcenterPassword,
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string $guestPassword,
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string $osFamily,
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string $dns,
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string $guestUser,
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): string {
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$isWindows = strtoupper($osFamily) === VmProvisionService::OS_WINDOWS;
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$script = $isWindows ? self::SCRIPT_ASSIGN_WINDOWS : self::SCRIPT_ASSIGN_LINUX;
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$powerCliVmId = $this->powerCliVmId($vmId);
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$remoteCmd = $this->windowsPowerShellCommand(self::ASSIGN_DIR, $script, [
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$powerCliVmId,
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$ip,
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$gateway,
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$cidr,
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$vcenterHost,
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$vcenterUser,
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$vcenterPassword,
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$guestPassword,
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]);
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Log::info('VsphereHostSshService: executing assignIp', [
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'vm_id' => $vmId,
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'powercli_vm_id' => $powerCliVmId,
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'ip' => $ip,
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'script' => $script,
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'os' => $osFamily,
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]);
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$output = $this->sshExec($remoteCmd);
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Log::info('VsphereHostSshService: assignIp output', [
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'vm_id' => $vmId,
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'ip' => $ip,
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'output' => trim($output),
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]);
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return $output;
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}
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/**
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* Verify that an IP is active inside the VM guest OS.
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* Calls verifyIPLinux.ps1 or verifyIPWindows.ps1 in C:\CLISave\AssignIP\.
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*
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* Script params:
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* VmId IP VCenterHost VCenterUser VCenterPassword GuestPassword
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*
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* Script output: JSON {"status":"ok"} or {"status":"error","message":"..."}
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*/
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public function verifyIpInGuest(
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string $vmId,
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string $ip,
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string $vcenterHost,
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string $vcenterUser,
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string $vcenterPassword,
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string $guestPassword,
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string $osFamily,
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string $guestUser,
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): string {
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$isWindows = strtoupper($osFamily) === VmProvisionService::OS_WINDOWS;
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$script = $isWindows ? self::SCRIPT_VERIFY_WINDOWS : self::SCRIPT_VERIFY_LINUX;
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$powerCliVmId = $this->powerCliVmId($vmId);
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$remoteCmd = $this->windowsPowerShellCommand(self::ASSIGN_DIR, $script, [
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$powerCliVmId,
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$ip,
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$vcenterHost,
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$vcenterUser,
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$vcenterPassword,
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$guestPassword,
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]);
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Log::info('VsphereHostSshService: executing verifyIpInGuest', [
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'vm_id' => $vmId,
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'powercli_vm_id' => $powerCliVmId,
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'ip' => $ip,
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'script' => $script,
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'os' => $osFamily,
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]);
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$output = $this->sshExec($remoteCmd);
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Log::info('VsphereHostSshService: verifyIpInGuest output', [
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'vm_id' => $vmId,
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'ip' => $ip,
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'output' => trim($output),
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]);
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return $output;
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}
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// ─────────────────────────────────────────────────────────────────────────
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/**
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* Run a command on the vSphere SSH host via phpseclib (no sshpass required).
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*
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* @throws \RuntimeException
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*/
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private function sshExec(string $remoteCmd): string
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{
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$config = $this->sshConfig();
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$client = new SSH2($config['host'], $config['port'], self::CONNECT_TIMEOUT);
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if (!$client->login($config['username'], $config['password'])) {
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throw new \RuntimeException(
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"SSH login failed: {$config['host']}:{$config['port']}"
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);
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}
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$stdout = $client->exec($remoteCmd);
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$stderr = $client->getStdError();
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Log::info('VsphereHostSshService: SSH executed', [
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'host' => $config['host'],
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'port' => $config['port'],
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'stdout' => trim((string) $stdout),
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'stderr' => trim((string) $stderr),
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]);
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if ($stdout === false) {
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throw new \RuntimeException(
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"SSH exec failed on {$config['host']}:{$config['port']}. stderr: " . trim((string) $stderr)
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);
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}
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// Windows SSH servers sometimes write script output to stderr instead of stdout
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if (trim($stdout) === '' && trim((string) $stderr) !== '') {
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return (string) $stderr;
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}
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return (string) $stdout;
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}
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/**
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* @return array{host:string, port:int, username:string, password:string}
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*/
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private function sshConfig(): array
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{
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$infra = InfraManagement::where('type', 'jumphost')
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->where('status', true)
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->first();
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if (!$infra) {
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throw new \RuntimeException('No active jumphost configuration found in InfraManagement.');
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}
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return [
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'host' => $infra->host,
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'port' => (int) ($infra->meta_data['port'] ?? 22),
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'username' => $infra->username,
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'password' => SignRSA::DecryptFunc($infra->password),
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];
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}
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/**
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* Customer-initiated VM password change.
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*
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* Calls changePwdLinux.ps1 / changePwdWindows.ps1 in C:\CLISave\changePassword\.
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*
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* Param order (matches PS1 declaration):
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* $vm vm_id / vmware display name double-quoted
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* $password new password single-quoted
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* $vcenter_host vCenter host double-quoted
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* $vcenter_user vCenter user double-quoted
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* $vcenter_password vCenter password single-quoted
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* $guest_password current guest password single-quoted
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*
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* PS1 outputs "SUCCESS" or "ERROR".
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*/
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public function changePasswordCustomer(
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string $vmId,
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string $newPassword,
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string $currentGuestPassword,
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string $osFamily,
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string $vcenterHost,
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string $vcenterUser,
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string $vcenterPassword,
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): string {
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$script = strtoupper($osFamily) === VmProvisionService::OS_WINDOWS
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? self::SCRIPT_CHANGE_PWD_WINDOWS
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: self::SCRIPT_CHANGE_PWD_LINUX;
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$powerCliVmId = $this->powerCliVmId($vmId);
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$remoteCmd = $this->windowsPowerShellCommand(self::CHANGE_PWD_DIR, $script, [
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$powerCliVmId,
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$newPassword,
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$vcenterHost,
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$vcenterUser,
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$vcenterPassword,
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$currentGuestPassword,
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]);
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Log::info('VsphereHostSshService: changePasswordCustomer', [
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'vm_id' => $vmId,
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'script' => $script,
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'os' => $osFamily,
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]);
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$output = $this->sshExec($remoteCmd);
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Log::info('VsphereHostSshService: changePasswordCustomer output', [
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'vm_id' => $vmId,
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'output' => trim($output),
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]);
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return $output;
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}
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// ─────────────────────────────────────────────────────────────────────────
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/**
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* @param array<int, string> $arguments
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*/
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private function windowsPowerShellCommand(string $workingDirectory, string $script, array $arguments): string
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{
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return sprintf(
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'powershell -ExecutionPolicy Bypass -NonInteractive -File "%s\\%s" %s',
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$workingDirectory,
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$script,
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implode(' ', array_map(
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fn (string $argument): string => $this->warg($argument),
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$arguments,
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)),
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);
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}
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/**
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* Windows cmd.exe safe argument: wrap in double quotes, escape inner double quotes.
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*/
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private function warg(string $value): string
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{
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return '"' . str_replace('"', '\\"', $value) . '"';
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}
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/**
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* vCenter REST returns MoRef strings like "vm-3340"; PowerCLI scripts build
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* IDs as "VirtualMachine-$vmId", so keep the MoRef intact.
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*/
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private function powerCliVmId(string $vmId): string
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{
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return $vmId;
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}
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}
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