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Fix channel key generation and show errors

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- Capture stderr separately to show error details
- Validate key format before accepting
- Wait for user confirmation on error

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Aaron D. Lee
2026-01-04 16:22:18 -05:00
parent d898f6d7b1
commit 5e5d6e60de
1 changed files with 18 additions and 5 deletions
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23
rpi/first-boot-wizard.sh
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@@ -138,10 +138,17 @@ echo ""
if gum confirm "Generate a private channel key?" --default=false; then
echo ""
CHANNEL_KEY=$(gum spin --spinner dot --title "Generating channel key..." -- \
bash -c "source '$INSTALL_DIR/venv/bin/activate' 2>/dev/null && python -c \"from stegasoo.channel import generate_channel_key; print(generate_channel_key())\"")
# Generate key to temp file (gum spin doesn't capture stdout well)
KEY_FILE=$(mktemp)
ERR_FILE=$(mktemp)
gum spin --spinner dot --title "Generating channel key..." -- \
bash -c "source '$INSTALL_DIR/venv/bin/activate' 2>'$ERR_FILE' && python -c 'from stegasoo.channel import generate_channel_key; print(generate_channel_key())' > '$KEY_FILE' 2>>'$ERR_FILE'"
if [ -n "$CHANNEL_KEY" ]; then
CHANNEL_KEY=$(cat "$KEY_FILE" 2>/dev/null | head -1)
KEY_ERROR=$(cat "$ERR_FILE" 2>/dev/null)
rm -f "$KEY_FILE" "$ERR_FILE"
if [ -n "$CHANNEL_KEY" ] && [[ "$CHANNEL_KEY" =~ ^[A-Za-z0-9] ]]; then
echo ""
gum style --foreground 82 "✓ Channel key generated!"
echo ""
@@ -160,9 +167,15 @@ if gum confirm "Generate a private channel key?" --default=false; then
echo ""
gum confirm "I've saved the key" --default=true --affirmative="Continue" --negative=""
else
gum style --foreground 196 "✗ Failed to generate key. Using public mode."
gum style --foreground 196 "Failed to generate key. Using public mode."
if [ -n "$KEY_ERROR" ]; then
echo ""
gum style --foreground 245 "Error details:"
echo "$KEY_ERROR"
fi
CHANNEL_KEY=""
sleep 1
echo ""
gum confirm "Continue" --default=true --affirmative="OK" --negative=""
fi
else
gum style --foreground 214 "→ Using public mode"