Function getIdentityProviderConfigs

packages/shared/src/env.server.ts:118–147

()

export const getIdentityProviderConfigs = async (): Promise<Record<string, IdentityProviderConfig>> => {
    const config = await loadConfig(env.CONFIG_PATH);

    // Collapses the dual-form `identityProviders` field into the canonical object
    // form keyed by id.
    const idpConfigs = (() => {
        if (!config.identityProviders) {
            return undefined;
        }
        if (!Array.isArray(config.identityProviders)) {
            return config.identityProviders;
        }

        const result: Record<string, IdentityProviderConfig> = {};
        for (const entry of config.identityProviders) {
            const id = entry.provider;
            if (result[id]) {
                throw new Error(
                    `Duplicate identity provider id "${id}" in array-form \`identityProviders\`. ` +
                    `The array form is deprecated and only supports one instance per provider type. ` +
                    `Migrate to the object form (keyed by id) to configure multiple instances.`,
                );
            }
            result[id] = entry;
        }
        return result;
    })();

    return idpConfigs ?? {};
}

export const getIdentityProviderConfig = async (id: string): Promise<IdentityProviderConfig | undefined> => {
    const idps = await getIdentityProviderConfigs();