Add a new share tool, cloudflared

cli/Valet/Cloudflared.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace Valet;
+
+use GuzzleHttp\Client;
+
+class Cloudflared
+{
+    public $brew_formula = 'cloudflare/cloudflare/cloudflared';
+
+    public function __construct(public CommandLine $cli, public Brew $brew)
+    {
+    }
+
+    public function currentTunnelUrl(?string $domain = null)
+    {
+        $urls = [];
+        $processes = array_filter(explode("\n", $this->cli->run('pgrep -fl cloudflared')));
+
+        foreach ($processes as $process) {
+            preg_match('/(?<pid>\d+)\s.+(?<=--http-host-header\s)(?<domain>[^\s]+).*/', $process, $matches);
+            if (count($matches) > 2) {
+                $local_domain = $matches['domain'];
+                $lsof = $this->cli->run('lsof -iTCP -P -a -p '.$matches['pid']);
+                preg_match('/TCP\s(?<server>[^\s]+:\d+)\s\(LISTEN\)/', $lsof, $matches);
+                if (array_key_exists('server', $matches)) {
+                    $body = (new Client())->get("http://{$matches['server']}/metrics")->getBody();
+                    preg_match('/userHostname="(?<url>.+)"/', $body->getContents(), $matches);
+                    $urls[$local_domain] = array_key_exists('url', $matches) ? $matches['url'] : false;
+                }
+            }
+        }
+
+        return array_key_exists($domain, $urls) ? $urls[$domain] : false;
+    }
+
+    /**
+     * Return whether cloudflared is installed.
+     */
+    public function installed(): bool
+    {
+        return $this->brew->installed($this->brew_formula);
+    }
+
+    /**
+     * Make sure cloudflared is installed.
+     */
+    public function ensureInstalled(): void
+    {
+        $this->brew->ensureInstalled($this->brew_formula);
+    }
+}

cli/app.php

@@ -47,6 +47,12 @@ function (ConsoleCommandEvent $event) {
 
 Upgrader::onEveryRun();
 
+$share_tools = [
+    'cloudflared',
+    'expose',
+    'ngrok'
+];
+
 /**
  * Install Valet and any required services.
  */
@@ -378,83 +384,59 @@ function (ConsoleCommandEvent $event) {
     /**
      * Echo the currently tunneled URL.
      */
-    $app->command('fetch-share-url [domain]', function ($domain = null) {
+    $app->command('fetch-share-url [domain]', function ($domain = null) use ($share_tools) {
         $tool = Configuration::read()['share-tool'] ?? null;
 
-        switch ($tool) {
+        if ($tool && in_array($tool, $share_tools) && class_exists($tool)) {
-            case 'expose':
-                if ($url = Expose::currentTunnelUrl($domain ?: Site::host(getcwd()))) {
-                    output($url);
-                }
-                break;
-            case 'ngrok':
             try {
-                    output(Ngrok::currentTunnelUrl(Site::domain($domain)));
+                output($tool::currentTunnelUrl(Site::domain($domain)));
             } catch (\Throwable $e) {
                 warning($e->getMessage());
             }
-            break;
+        } else {
-            default:
+            info('Please set your share tool with `valet share-tool`.');
-                info('Please set your share tool with `valet share-tool expose` or `valet share-tool ngrok`.');
 
             return Command::FAILURE;
         }
-    })->descriptions('Get the URL to the current share tunnel (for Expose or ngrok)');
+    })->descriptions('Get the URL to the current share tunnel');
 
     /**
      * Echo or set the name of the currently-selected share tool (either "ngrok" or "expose").
      */
-    $app->command('share-tool [tool]', function (InputInterface $input, OutputInterface $output, $tool = null) {
+    $share_tools_list = preg_replace('/,\s([^,]+)$/', ' or $1',
+        join(', ', array_map(fn($t) => "`$t`", $share_tools)));
+
+    $app->command('share-tool [tool]', function (InputInterface $input, OutputInterface $output, $tool = null)
+    use ($share_tools, $share_tools_list) {
         if ($tool === null) {
             return output(Configuration::read()['share-tool'] ?? '(not set)');
         }
 
-        if ($tool !== 'expose' && $tool !== 'ngrok') {
+        if (! in_array($tool, $share_tools) || ! class_exists(ucfirst($tool))) {
-            warning($tool.' is not a valid share tool. Please use `ngrok` or `expose`.');
+            warning($tool.' is not a valid share tool. Please use '.$share_tools_list .'.');
 
             return Command::FAILURE;
         }
 
         Configuration::updateKey('share-tool', $tool);
         info('Share tool set to '.$tool.'.');
+        $share_tool = ucfirst($tool);
 
-        if ($tool === 'expose') {
+        if (! $share_tool::installed()) {
-            if (Expose::installed()) {
-                // @todo: Check it's the right version (has /api/tunnels/)
-                // E.g. if (Expose::installedVersion)
-                // if (version_compare(Expose::installedVersion(), $minimumExposeVersion) < 0) {
-                // prompt them to upgrade
-                return;
-            }
-
             $helper = $this->getHelperSet()->get('question');
-            $question = new ConfirmationQuestion('Would you like to install Expose now? [y/N] ', false);
+            $question = new ConfirmationQuestion(
+                'Would you like to install '.ucfirst($tool).' now? [y/N] ',
+                false);
 
             if ($helper->ask($input, $output, $question) === false) {
-                info('Proceeding without installing Expose.');
+                info('Proceeding without installing '.ucfirst($tool).'.');
 
                 return;
             }
 
-            Expose::ensureInstalled();
+            $share_tool::ensureInstalled();
-
-            return;
         }
-
+    })->descriptions('Get the name of the current share tool ('.$share_tools_list.').');
-        if (! Ngrok::installed()) {
-            info("\nIn order to share with ngrok, you'll need a version\nof ngrok installed and managed by Homebrew.");
-            $helper = $this->getHelperSet()->get('question');
-            $question = new ConfirmationQuestion('Would you like to install ngrok via Homebrew now? [y/N] ', false);
-
-            if ($helper->ask($input, $output, $question) === false) {
-                info('Proceeding without installing ngrok.');
-
-                return;
-            }
-
-            Ngrok::ensureInstalled();
-        }
-    })->descriptions('Get the name of the current share tool (Expose or ngrok).');
 
     /**
      * Set the ngrok auth token.

cli/includes/facades.php

@@ -68,3 +68,6 @@ class Upgrader extends Facade
 class Valet extends Facade
 {
 }
+class Cloudflared extends Facade
+{
+}

valet

@@ -47,23 +47,12 @@ if [[ "$1" = "share" ]]
 then
     SHARETOOL="$($PHP "$DIR/cli/valet.php" share-tool)"
 
-    if [[ $SHARETOOL = "ngrok" ]]
+    # Check for parameters to pass through to share tool (these will start with '-' or '--')
-    then
-    # ngrok
-        # Check to make sure ngrok is configured correctly
-        BREW_PREFIX=$(brew --prefix)
-        $($BREW_PREFIX/bin/ngrok config check >/dev/null 2>&1)
-
-        if [[ $? -ne 0 ]]; then
-            echo "Please sign up for a free ngrok account and then run valet set-ngrok-token {yourTokenHere}."
-            exit
-        fi
-
-        # Check for parameters to pass through to ngrok (these will start with '-' or '--')
     PARAMS=(${@:2})
+
     for PARAM in ${PARAMS[@]}
     do
-            if [[ ${PARAM:0:1} != '-' ]]; then
+        if [[ ${PARAM:0:1} == '-' ]]; then
             PARAMS=("${PARAMS[@]/$PARAM}") # Quotes when working with strings
         fi
     done
@@ -81,19 +70,31 @@ then
         fi
     done
 
+    # Lowercase the host to match the rest of our domains are looked up
+    HOST=$(echo "$HOST" | tr '[:upper:]' '[:lower:]')
     TLD=$("$PHP" "$DIR/cli/valet.php" tld)
+    SECURED=$(grep --quiet --no-messages 443 ~/.config/valet/Nginx/$HOST*)
+
+    if [[ $SHARETOOL = "ngrok" ]]
+    then
+    # ngrok
+        # Check to make sure ngrok is configured correctly
+        BREW_PREFIX=$(brew --prefix)
+        $($BREW_PREFIX/bin/ngrok config check >/dev/null 2>&1)
+
+        if [[ $? -ne 0 ]]; then
+            echo "Please sign up for a free ngrok account and then run valet set-ngrok-token {yourTokenHere}."
+            exit
+        fi
 
         # Decide the correct PORT: uses 60 for secure, else 80
-        if grep --quiet --no-messages 443 ~/.config/valet/Nginx/$HOST*
+        if $SECURED
         then
             PORT=60
         else
             PORT=80
         fi
 
-        # Lowercase the host to match how the rest of our domains are looked up
-        HOST=$(echo "$HOST" | tr '[:upper:]' '[:lower:]')
-
         sudo -u "$USER" "$BREW_PREFIX/bin/ngrok" http "$HOST.$TLD:$PORT" --host-header=rewrite $PARAMS
 
         exit
@@ -102,48 +103,35 @@ then
     then
 
     # expose
-        # Check for parameters to pass through to Expose (these will start with '-' or '--')
-        PARAMS=(${@:2})
-        for PARAM in ${PARAMS[@]}
-        do
-            if [[ ${PARAM:0:1} != '-' ]]; then
-                PARAMS=("${PARAMS[@]/$PARAM}") #Quotes when working with strings
-            fi
-        done
-
-        PARAMS=${PARAMS[@]}
-
-        HOST="${PWD##*/}"
-
-        # Find the first linked site for the current dir, if one exists
-        for linkname in ~/.config/valet/Sites/*; do
-            if [[ "$(readlink $linkname)" = "$PWD" ]]
-            then
-                HOST="${linkname##*/}"
-                break
-            fi
-        done
-
-        TLD=$("$PHP" "$DIR/cli/valet.php" tld)
-
         # Decide the correct PORT: uses 443 for secure, else 80
-        if grep --quiet --no-messages 443 ~/.config/valet/Nginx/$HOST*
+        if $SECURED
         then
             PORT=443
         else
             PORT=80
         fi
 
-        # Lowercase the host to match how the rest of our domains are looked up
-        HOST=$(echo "$HOST" | tr '[:upper:]' '[:lower:]')
-
         sudo -u "$USER" expose share "$HOST.$TLD:$PORT" $PARAMS
 
         exit
 
+    elif [[ $SHARETOOL = "cloudflared" ]]
+    then
+    # cloudflared
+        if $SECURED
+        then
+            SCHEME="https"
+        else
+            SCHEME="http"
+        fi
+        echo "Scheme: $SCHEME"
+        sudo -u "$USER" cloudflared tunnel --no-tls-verify --url "$SCHEME://localhost" --http-host-header "$HOST.$TLD" $PARAMS
+
+        exit
+
     else
         echo ''
-        echo "Please use 'valet share-tool ngrok' or 'valet share-tool expose'"
+        echo "Please use 'valet share-tool cloudflared', 'valet share-tool expose' or 'valet share-tool ngrok'"
         echo "to set your preferred share tool."
         exit
     fi