Connect local SXCHNGE to the Sendico stand

infra/local/sendico/session.sh

@@ -0,0 +1,45 @@
+#!/bin/sh
+set -eu
+umask 077
+mkdir -p /private /run/sendico
+chmod 755 /run/sendico
+cd /private
+socat TCP4-LISTEN:18081,bind=127.0.0.1,reuseaddr,fork TCP4:host.docker.internal:8080 &
+bridge=$!
+trap 'kill "$bridge" 2>/dev/null || true' EXIT
+trap 'exit 0' INT TERM
+
+session() {
+ jq -n --rawfile role /etc/agent/role-id --rawfile secret /etc/agent/secret-id \
+  '{role_id:($role|rtrimstr("\n")),secret_id:($secret|rtrimstr("\n"))}' > login.json
+ curl -fsS --max-time 15 -H 'Content-Type: application/json' --data-binary @login.json \
+  http://vault:8200/v1/auth/approle/login > vault.json 2>/dev/null || return 1
+ jq -er '"X-Vault-Token: "+.auth.client_token' vault.json > vault.header || return 1
+ curl -fsS --max-time 15 -H @vault.header http://vault:8200/v1/kv/data/services/bff/sendico > credentials.json 2>/dev/null || return 1
+ jq -e --arg client "$SENDICO_CLIENT_ID" --arg device "$SENDICO_DEVICE_ID" \
+  '.data.data | {login:{login,password},clientSecret:.client_secret,clientId:$client,deviceId:$device}' credentials.json > request.json || return 1
+ curl -fsS --max-time 15 -H @vault.header -X POST http://vault:8200/v1/auth/token/revoke-self >/dev/null 2>&1 || return 1
+ rm -f vault.header vault.json credentials.json login.json
+ curl -fsS --max-time 20 -H 'Content-Type: application/json' --data-binary @request.json \
+  http://127.0.0.1:18081/api/v1/accounts/login/api > response.json 2>/dev/null || return 1
+ rm -f request.json
+ jq -er '.data.accessToken.token' response.json > token 2>/dev/null || return 1
+ jq -e --arg source "$SENDICO_SOURCE_ACCOUNT_REF" \
+  '.data.accessToken.token | split(".")[1] | gsub("-";"+") | gsub("_";"/") | @base64d | fromjson | .id==$source and .pending!=true and .exp>(now+1500)' response.json >/dev/null 2>&1 || return 1
+ cp token /run/sendico/access-token.new
+ chmod 444 /run/sendico/access-token.new
+ mv /run/sendico/access-token.new /run/sendico/access-token
+ rm -f token response.json
+ touch ready
+}
+
+while :; do
+ if session; then
+  echo 'Local Sendico session ready; next renewal in 20 minutes.'
+  sleep 1200 & wait $!
+ else
+  echo 'Local Sendico session unavailable; check stand health and integration credentials. Retrying in 5 minutes.' >&2
+  rm -f request.json response.json token vault.header vault.json credentials.json login.json
+  sleep 300 & wait $!
+ fi
+done