fix: wire credential files into service environment/ dirs on setup and deploy

deploy/deploy-manager.sh

@@ -5,8 +5,8 @@
 # Expects in ${APP_HOME}/staging/:
 #   deepdrft-manager.tar.gz   -- published self-contained linux-x64 binary tree
 #
-# DeepDrftManager receives its API URL + API key credential via systemd LoadCredential
-# (api-manager.json -> $CREDENTIALS_DIRECTORY/api at runtime). No env file copy needed.
+# DeepDrftManager reads its API URL and API key credential from environment/api.json at startup
+# (populated by setup-step10-creds.sh). The env-file copy block below keeps it current.
 #
 # Paths are derived at runtime — no hardcoded usernames or home dirs.
 # APP_HOME comes from $HOME (sshd sets this for the app user).
@@ -36,6 +36,18 @@ rm -f "${STAGING}/${ARCHIVE}"
 
 echo "[deploy-manager] archive extracted"
 
+# ── Apply environment files (host-managed, not in archive) ────────────────
+if [[ -d "${APPROOT}/environment" ]]; then
+  shopt -s nullglob
+  env_files=("${APPROOT}/environment/"*)
+  shopt -u nullglob
+  if [[ ${#env_files[@]} -gt 0 ]]; then
+    mkdir -p "${APPROOT}/bin/environment"
+    cp "${env_files[@]}" "${APPROOT}/bin/environment/"
+    echo "[deploy-manager] environment files applied"
+  fi
+fi
+
 # ── Enable and restart service ─────────────────────────────────────────────
 systemctl --user enable deepdrftmanager.service
 systemctl --user restart deepdrftmanager.service

deploy/deploy-public.sh

@@ -5,8 +5,8 @@
 # Expects in ${APP_HOME}/staging/:
 #   deepdrft-public.tar.gz   -- published self-contained linux-x64 binary tree
 #
-# DeepDrftPublic receives its API URL credential via systemd LoadCredential
-# (api-public.json -> $CREDENTIALS_DIRECTORY/api at runtime). No env file copy needed.
+# DeepDrftPublic reads its API URL credential from environment/api.json at startup
+# (populated by setup-step10-creds.sh). The env-file copy block below keeps it current.
 #
 # Paths are derived at runtime — no hardcoded usernames or home dirs.
 # APP_HOME comes from $HOME (sshd sets this for the app user).
@@ -36,6 +36,18 @@ rm -f "${STAGING}/${ARCHIVE}"
 
 echo "[deploy-public] archive extracted"
 
+# ── Apply environment files (host-managed, not in archive) ────────────────
+if [[ -d "${APPROOT}/environment" ]]; then
+  shopt -s nullglob
+  env_files=("${APPROOT}/environment/"*)
+  shopt -u nullglob
+  if [[ ${#env_files[@]} -gt 0 ]]; then
+    mkdir -p "${APPROOT}/bin/environment"
+    cp "${env_files[@]}" "${APPROOT}/bin/environment/"
+    echo "[deploy-public] environment files applied"
+  fi
+fi
+
 # ── Enable and restart service ─────────────────────────────────────────────
 systemctl --user enable deepdrftpublic.service
 systemctl --user restart deepdrftpublic.service

deploy/setup-step10-creds.sh

@@ -92,6 +92,7 @@ need_cred() {
 if need_cred "filedatabase"; then
   write_cred "filedatabase" \
     "{\"FileDatabaseSettings\":{\"VaultPath\":\"${APP_HOME}/api/deepdrft/vaults\"}}"
+  cp "${CREDDIR}/filedatabase.json" "${APP_HOME}/api/deepdrft/environment/filedatabase.json"
 else
   echo "[setup-step10-creds] filedatabase.json already exists, skipping"
 fi
@@ -110,6 +111,7 @@ if need_cred "apikey"; then
   unset API_KEY_INPUT
   write_cred "apikey" \
     "{\"ApiKeySettings\":{\"ApiKey\":\"$(json_escape "${API_KEY}")\"}}"
+  cp "${CREDDIR}/apikey.json" "${APP_HOME}/api/deepdrft/environment/apikey.json"
 else
   echo "[setup-step10-creds] apikey.json already exists, skipping"
   # Still need the value for api-manager.json if that's also being written.
@@ -150,6 +152,7 @@ if need_cred "connections"; then
   AUTH_CONN="Host=localhost;Database=${DB_AUTH};Username=${PG_ROLE};Password=$(json_escape "${PG_PASSWORD}")"
   write_cred "connections" \
     "{\"ConnectionStrings\":{\"DefaultConnection\":\"${META_CONN}\",\"Auth\":\"${AUTH_CONN}\"}}"
+  cp "${CREDDIR}/connections.json" "${APP_HOME}/api/deepdrft/environment/connections.json"
   unset PG_PASSWORD META_CONN AUTH_CONN
 else
   echo "[setup-step10-creds] connections.json already exists, skipping"
@@ -204,6 +207,7 @@ if need_cred "authblocks"; then
 {"AuthBlocks":{"Jwt":{"Secret":"$(json_escape "${JWT_SECRET}")","Issuer":"$(json_escape "${JWT_ISSUER}")","Audience":"$(json_escape "${JWT_AUDIENCE}")"},"Email":{"Host":"$(json_escape "${EMAIL_HOST}")","Token":"$(json_escape "${EMAIL_TOKEN}")"},"Admin":{"UserName":"$(json_escape "${ADMIN_USERNAME}")","Email":"$(json_escape "${ADMIN_EMAIL}")","Password":"$(json_escape "${ADMIN_PASSWORD}")"},"SupportEmail":"$(json_escape "${SUPPORT_EMAIL}")"}}
 JSON
 )"
+  cp "${CREDDIR}/authblocks.json" "${APP_HOME}/api/deepdrft/environment/authblocks.json"
   unset JWT_SECRET JWT_ISSUER JWT_AUDIENCE EMAIL_HOST EMAIL_TOKEN
   unset ADMIN_USERNAME ADMIN_EMAIL ADMIN_PASSWORD SUPPORT_EMAIL
 else
@@ -214,6 +218,7 @@ fi
 if need_cred "api-public"; then
   write_cred "api-public" \
     "{\"Api\":{\"ContentApiUrl\":\"http://localhost:${PORT_API:-5002}\"}}"
+  cp "${CREDDIR}/api-public.json" "${APP_HOME}/public/environment/api.json"
 else
   echo "[setup-step10-creds] api-public.json already exists, skipping"
 fi
@@ -227,6 +232,7 @@ if need_cred "api-manager"; then
   fi
   write_cred "api-manager" \
     "{\"Api\":{\"ContentApiUrl\":\"http://localhost:${PORT_API:-5002}\",\"ContentApiKey\":\"$(json_escape "${API_KEY}")\"}}"
+  cp "${CREDDIR}/api-manager.json" "${APP_HOME}/manager/environment/api.json"
   unset API_KEY
 else
   echo "[setup-step10-creds] api-manager.json already exists, skipping"