Files
mimic/init/scripts/config_link.sh
T
2026-05-21 07:13:08 +01:00

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#!/usr/bin/env bash
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
source "${SCRIPT_DIR}/functions.sh"
resolve_paths
require_env
require_command "yq"
require_command "openssl"
SYNAPSE_CFG="${VOLUME_PATH}/synapse/homeserver.yaml"
MAS_CFG="${VOLUME_PATH}/mas/config.yaml"
require_file "$SYNAPSE_CFG" "Synapse config"
require_file "$MAS_CFG" "MAS config"
CLIENT_ID="synapse-client"
CLIENT_SECRET=$(openssl rand -hex 32)
TEMP_FILTER=$(mktemp)
trap "rm -f $TEMP_FILTER" EXIT
cat > "$TEMP_FILTER" <<EOF
clients:
- client_id: "${CLIENT_ID}"
client_secret: "${CLIENT_SECRET}"
redirect_uris:
- "https://${HOMESERVER_FQDN}/_synapse/client/oidc/callback"
grant_types:
- "authorization_code"
- "refresh_token"
response_types:
- "code"
scopes:
- "openid"
- "profile"
- "email"
application_type: "web"
EOF
EXISTING_CLIENT=$(yq '.clients[] | select(.client_id == "'"${CLIENT_ID}"'")' "$MAS_CFG" 2>/dev/null || echo "")
if [[ -z "$EXISTING_CLIENT" ]]; then
# Append new client to MAS config
yq -y -i "$(cat "$TEMP_FILTER")" "$MAS_CFG" || { log_error "Failed to register Synapse client in MAS"; exit 1; }
log_info " -> Registered Synapse as OIDC client in MAS"
else
log_info " -> Synapse client already registered in MAS, skipping"
fi
ISSUER_URL="https://${MAS_FQDN}"
fix_ownership "$SYNAPSE_CFG"
cat > "$TEMP_FILTER" <<EOF
.oidc_providers += [{"idp_id": "mas", "idp_name": "Matrix Authentication Service", "idp_brand": "mas", "issuer": "${ISSUER_URL}", "client_id": "${CLIENT_ID}", "client_secret": "${CLIENT_SECRET}", "scopes": ["openid", "profile"], "skip_verification": false}]
EOF
if ! yq '.oidc_providers' "$SYNAPSE_CFG" 2>/dev/null | grep -q "idp_id"; then
yq -y -i "$(cat "$TEMP_FILTER")" "$SYNAPSE_CFG" || { log_error "Failed to inject OIDC config"; exit 1; }
fi
if [[ "${INCLUDE_LIVEKIT}" == "TRUE" ]]; then
JWT_URL="https://${JWT_FQDN:-jwt.${DOMAIN}}"
yq -y -i ".livekit.url = \"$JWT_URL\"" "$SYNAPSE_CFG"
fi
log_info "OIDC and LiveKit linking complete"