feat: streamline Anon installation with automated terms acceptance

- Implemented pre-acceptance of Anon terms in both the setup and installation scripts to eliminate interactive prompts.
- Enhanced the installation process by creating necessary directories and files to ensure terms are accepted before installation.
- Updated the installation command to use a non-interactive frontend, improving reliability during package installation.

pkg/cli/setup.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"os"
 	"os/exec"
+	"path/filepath"
 	"runtime"
 	"strconv"
 	"strings"
@@ -436,10 +437,43 @@ func installAnon() {
 		os.Remove(repoPath)
 	}
 
+	// Preseed debconf before installation
+	fmt.Printf("   Pre-accepting Anon terms and conditions...\n")
+	preseedCmd := exec.Command("sh", "-c", `echo "anon anon/terms boolean true" | debconf-set-selections`)
+	preseedCmd.Run() // Ignore errors, preseed might not be critical
+
+	// Create anonrc directory and file with AgreeToTerms before installation
+	// This ensures terms are accepted even if the post-install script checks the file
+	anonrcDir := "/etc/anon"
+	anonrcPath := "/etc/anon/anonrc"
+	if err := os.MkdirAll(anonrcDir, 0755); err == nil {
+		if _, err := os.Stat(anonrcPath); os.IsNotExist(err) {
+			// Create file with AgreeToTerms already set
+			os.WriteFile(anonrcPath, []byte("AgreeToTerms 1\n"), 0644)
+		}
+	}
+
+	// Create terms-agreement files in multiple possible locations
+	// Anon might check for these files to verify terms acceptance
+	termsLocations := []string{
+		"/var/lib/anon/terms-agreement",
+		"/usr/share/anon/terms-agreement",
+		"/usr/share/keyrings/anon/terms-agreement",
+		"/usr/share/keyrings/anyone-terms-agreed",
+	}
+	for _, loc := range termsLocations {
+		dir := filepath.Dir(loc)
+		if err := os.MkdirAll(dir, 0755); err == nil {
+			os.WriteFile(loc, []byte("agreed\n"), 0644)
+		}
+	}
+
 	// Use the official installation script from GitHub
+	// Pipe "yes" repeatedly to automatically accept terms prompt
 	installScriptURL := "https://raw.githubusercontent.com/anyone-protocol/anon-install/refs/heads/main/install.sh"
-	cmd := exec.Command("sh", "-c", fmt.Sprintf("curl -fsSL %s | bash", installScriptURL))
-	cmd.Stdin = os.Stdin // Allow interactive prompts if needed
+	// Use yes command to pipe multiple "yes" responses if needed
+	cmd := exec.Command("sh", "-c", fmt.Sprintf("curl -fsSL %s | (yes yes | bash)", installScriptURL))
+	cmd.Env = append(os.Environ(), "DEBIAN_FRONTEND=noninteractive")
 	cmd.Stdout = os.Stdout
 	cmd.Stderr = os.Stderr
 

scripts/install-debros-network.sh

@@ -225,12 +225,46 @@ install_anon() {
     
     # Preseed terms acceptance to avoid interactive prompt
     log "Pre-accepting Anon terms and conditions..."
+    # Try multiple debconf question formats
     echo "anon anon/terms boolean true" | sudo debconf-set-selections
+    echo "anon anon/terms seen true" | sudo debconf-set-selections
+    # Also try with select/string format
+    echo "anon anon/terms select true" | sudo debconf-set-selections || true
     
-    # Update and install
+    # Query debconf to verify the question exists and set it properly
+    # Some packages use different question formats
+    sudo debconf-get-selections | grep -i anon || true
+    
+    # Create anonrc directory and file with AgreeToTerms before installation
+    # This ensures terms are accepted even if the post-install script checks the file
+    sudo mkdir -p /etc/anon
+    if [ ! -f /etc/anon/anonrc ]; then
+        echo "AgreeToTerms 1" | sudo tee /etc/anon/anonrc >/dev/null
+    fi
+    
+    # Also create a terms-agreement file if Anon checks for it
+    # Check multiple possible locations where Anon might look for terms acceptance
+    sudo mkdir -p /var/lib/anon
+    echo "agreed" | sudo tee /var/lib/anon/terms-agreement >/dev/null 2>&1 || true
+    sudo mkdir -p /usr/share/anon
+    echo "agreed" | sudo tee /usr/share/anon/terms-agreement >/dev/null 2>&1 || true
+    # Also create near the GPG keyring directory (as the user suggested)
+    sudo mkdir -p /usr/share/keyrings/anon
+    echo "agreed" | sudo tee /usr/share/keyrings/anon/terms-agreement >/dev/null 2>&1 || true
+    # Create in the keyring directory itself as a marker file
+    echo "agreed" | sudo tee /usr/share/keyrings/anyone-terms-agreed >/dev/null 2>&1 || true
+    
+    # Update and install with non-interactive frontend
     log "Installing Anon package..."
     sudo apt update -qq
-    if ! sudo apt install -y anon; then
+    
+    # Use DEBIAN_FRONTEND=noninteractive and set debconf values directly via apt-get options
+    # This is more reliable than just debconf-set-selections
+    if ! sudo DEBIAN_FRONTEND=noninteractive \
+        apt-get install -y \
+        -o Dpkg::Options::="--force-confdef" \
+        -o Dpkg::Options::="--force-confold" \
+        anon; then
         warning "Anon installation failed"
         return 1
     fi