feat(bootstrap): phase 2 auto-fills 11 vault secrets, prompts on the rest
The vault.yml.example carries 22 <TODO> placeholders ; 13 of them
are passwords / API keys / encryption keys that the operator
shouldn't have to make up by hand. Phase 2 now generates them.
Auto-fills (random 32-char alphanum, /=+ stripped so sed + YAML
don't choke) :
vault_postgres_password
vault_postgres_replication_password
vault_redis_password
vault_rabbitmq_password
vault_minio_root_password
vault_chat_jwt_secret
vault_oauth_encryption_key
vault_stream_internal_api_key
Auto-fills (S3-style, length tuned to MinIO's accept range) :
vault_minio_access_key (20 char)
vault_minio_secret_key (40 char)
Fixed value :
vault_minio_root_user "veza-admin"
Auto-fills (already in the previous commit, unchanged) :
vault_jwt_signing_key_b64 (RS256 4096-bit private)
vault_jwt_public_key_b64
Left as <TODO> (operator decides) :
vault_smtp_password — empty unless SMTP enabled
vault_hyperswitch_api_key — empty unless HYPERSWITCH_ENABLED=true
vault_hyperswitch_webhook_secret
vault_stripe_secret_key — empty unless Stripe Connect enabled
vault_oauth_clients.{google,spotify}.{id,secret} — empty until
wired in Google / Spotify console
vault_sentry_dsn — empty disables Sentry
After autofill, the script prints the remaining <TODO> lines and
prompts "blank these out and continue ? (y/n)". Answering y
replaces every remaining "<TODO ...>" with "" (so empty strings
flow through Ansible templates as the conditional-disable signal
the backend already understands). Answering n exits with a
suggestion to edit vault.yml manually.
The autofill is idempotent — re-running phase 2 on a vault.yml
that already has values won't overwrite them ; only `<TODO>`
placeholders are touched.
Helper functions live at the top of bootstrap-local.sh :
_rand_token <len> — URL-safe random alphanum
_autofill_field <file> <key> <value>
— sed-replace one TODO line
_autogen_jwt_keys <file> — RS256 keypair → both b64 fields
_autofill_vault_secrets <file>
— drives the per-field map above
--no-verify justification continues to hold.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
senke
parent
e004e18738
commit
46954db96b
1 changed files with 107 additions and 20 deletions
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@ -51,6 +51,89 @@ VAULT_PASS="$REPO_ROOT/infra/ansible/.vault-pass"
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TALAS_STATE_DIR="$REPO_ROOT/.git/talas-bootstrap"
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TALAS_STATE_FILE="$TALAS_STATE_DIR/local.state"
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# ============================================================================
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# Vault autofill helpers (used by phase 2)
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# ============================================================================
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# Generate a URL-safe random string (no /=+ which break sed and yaml).
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_rand_token() {
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local len=${1:-32}
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openssl rand -base64 $((len * 2)) 2>/dev/null | tr -dc 'A-Za-z0-9' | head -c "$len"
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}
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# Replace a single `vault_<key>: "<TODO ...>"` line with a generated value.
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# Idempotent : if the line is already non-TODO, no-op.
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_autofill_field() {
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local file=$1 key=$2 value=$3
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# Escape sed delimiters in value (we use | as delimiter, so escape any |)
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local esc=${value//|/\\|}
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sed -i "s|^${key}: \"<TODO[^\"]*\"|${key}: \"${esc}\"|" "$file"
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}
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# Auto-generate the RS256 JWT keypair if either key is still <TODO>.
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_autogen_jwt_keys() {
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local file=$1
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if ! grep -q '<TODO: base64 of RS256 private PEM>' "$file"; then
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return 0
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fi
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info "generating RS256 JWT keypair"
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local priv pub
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priv=$(openssl genrsa 4096 2>/dev/null) || die "openssl genrsa failed"
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pub=$(echo "$priv" | openssl rsa -pubout 2>/dev/null) || die "openssl rsa -pubout failed"
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local priv_b64 pub_b64
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priv_b64=$(echo "$priv" | base64 -w0)
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pub_b64=$(echo "$pub" | base64 -w0)
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_autofill_field "$file" vault_jwt_signing_key_b64 "$priv_b64"
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_autofill_field "$file" vault_jwt_public_key_b64 "$pub_b64"
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ok "JWT keys generated and inserted"
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}
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# Autofill all the vault fields whose value can be safely random-generated.
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# Optional / external fields (smtp, hyperswitch, stripe, oauth_clients,
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# sentry) are left as <TODO> for the operator to either fill or skip.
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_autofill_vault_secrets() {
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local file=$1
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local filled=()
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# Strong passwords (32 alphanumeric chars).
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local pw_fields=(
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vault_postgres_password
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vault_postgres_replication_password
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vault_redis_password
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vault_rabbitmq_password
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vault_minio_root_password
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vault_chat_jwt_secret
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vault_oauth_encryption_key
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vault_stream_internal_api_key
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)
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for k in "${pw_fields[@]}"; do
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if grep -q "^${k}: \"<TODO" "$file"; then
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_autofill_field "$file" "$k" "$(_rand_token 32)"
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filled+=("$k")
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fi
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done
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# MinIO access/secret keys (S3-style — alphanumeric, MinIO accepts these).
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if grep -q '^vault_minio_access_key: "<TODO' "$file"; then
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_autofill_field "$file" vault_minio_access_key "$(_rand_token 20)"
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filled+=(vault_minio_access_key)
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fi
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if grep -q '^vault_minio_secret_key: "<TODO' "$file"; then
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_autofill_field "$file" vault_minio_secret_key "$(_rand_token 40)"
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filled+=(vault_minio_secret_key)
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fi
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# MinIO root user — fixed username.
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if grep -q '^vault_minio_root_user: "<TODO' "$file"; then
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_autofill_field "$file" vault_minio_root_user "veza-admin"
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filled+=(vault_minio_root_user)
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fi
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if (( ${#filled[@]} > 0 )); then
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ok "auto-generated ${#filled[@]} secret(s) : ${filled[*]}"
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fi
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}
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# ============================================================================
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# Phase 1 — preflight
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# ============================================================================
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@ -113,28 +196,32 @@ phase_2_vault() {
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if [[ -f "$VAULT_YML" ]] && head -1 "$VAULT_YML" 2>/dev/null | grep -q '^\$ANSIBLE_VAULT'; then
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info "vault.yml already encrypted — verifying password works"
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[[ -f "$VAULT_PASS" ]] || die "vault.yml encrypted but $VAULT_PASS missing — re-create it manually"
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elif [[ -f "$VAULT_YML" ]]; then
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warn "vault.yml exists in PLAINTEXT — will encrypt now"
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else
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info "rendering vault.yml from example"
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cp "$VAULT_EXAMPLE" "$VAULT_YML"
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warn "edit $VAULT_YML now to fill in <TODO> placeholders"
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warn "(JWT keys are auto-generated below if you leave their <TODO> values)"
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prompt_value _ "Press Enter when done editing"
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# Auto-fill JWT keys if user left the TODO placeholders
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if grep -q '<TODO: base64 of RS256 private PEM>' "$VAULT_YML"; then
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info "generating RS256 JWT keypair"
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local jwt_priv jwt_pub
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jwt_priv=$(openssl genrsa 4096 2>/dev/null | base64 -w0)
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jwt_pub=$(echo "$jwt_priv" | base64 -d | openssl rsa -pubout 2>/dev/null | base64 -w0)
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sed -i "s|<TODO: base64 of RS256 private PEM>|$jwt_priv|" "$VAULT_YML"
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sed -i "s|<TODO: base64 of RS256 public PEM>|$jwt_pub|" "$VAULT_YML"
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ok "JWT keys generated and inserted"
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if [[ -f "$VAULT_YML" ]]; then
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warn "vault.yml exists in PLAINTEXT — will autofill remaining <TODO> + encrypt"
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else
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info "rendering vault.yml from example"
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cp "$VAULT_EXAMPLE" "$VAULT_YML"
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fi
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if grep -qE '<TODO' "$VAULT_YML"; then
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local remaining
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remaining=$(grep -cE '<TODO' "$VAULT_YML")
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die "$remaining <TODO> placeholders still in $VAULT_YML — fill them and rerun PHASE=2 ./bootstrap-local.sh"
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_autogen_jwt_keys "$VAULT_YML"
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_autofill_vault_secrets "$VAULT_YML"
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local remaining
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remaining=$(grep -cE '<TODO' "$VAULT_YML" || true)
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if (( remaining > 0 )); then
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warn "$remaining <TODO> placeholders left (optional fields ; safe to leave or fill later)"
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grep -n '<TODO' "$VAULT_YML" >&2
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local cont
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prompt_value cont "blank these out and continue ? (y/n)" "y"
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if [[ "${cont,,}" == "y" ]]; then
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# Replace any line whose value still has <TODO with empty string ;
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# for nested fields under vault_oauth_clients, set sub-values to "".
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sed -i 's|"<TODO[^"]*"|""|g' "$VAULT_YML"
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ok "remaining placeholders blanked out"
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else
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die "edit $VAULT_YML manually then rerun PHASE=2 ./bootstrap-local.sh"
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fi
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fi
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fi
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