openclaw/src/secrets/apply.ts

import fs from "node:fs";
import os from "node:os";
import path from "node:path";
import { isDeepStrictEqual } from "node:util";
import { resolveAgentConfig } from "../agents/agent-scope.js";
import { loadAuthProfileStoreForSecretsRuntime } from "../agents/auth-profiles.js";
import { AUTH_STORE_VERSION } from "../agents/auth-profiles/constants.js";
import { resolveAuthStorePath } from "../agents/auth-profiles/paths.js";
import { normalizeProviderId } from "../agents/model-selection.js";
import { resolveStateDir, type OpenClawConfig } from "../config/config.js";
import type { ConfigWriteOptions } from "../config/io.js";
import type { SecretProviderConfig } from "../config/types.secrets.js";
import { normalizeAgentId } from "../routing/session-key.js";
import { resolveConfigDir, resolveUserPath } from "../utils.js";
import { iterateAuthProfileCredentials } from "./auth-profiles-scan.js";
import { createSecretsConfigIO } from "./config-io.js";
import { deletePathStrict, getPath, setPathCreateStrict } from "./path-utils.js";
import {
  type SecretsApplyPlan,
  type SecretsPlanTarget,
  normalizeSecretsPlanOptions,
  resolveValidatedPlanTarget,
} from "./plan.js";
import { listKnownSecretEnvVarNames } from "./provider-env-vars.js";
import { resolveSecretRefValue } from "./resolve.js";
import { prepareSecretsRuntimeSnapshot } from "./runtime.js";
import { assertExpectedResolvedSecretValue } from "./secret-value.js";
import { isNonEmptyString, isRecord, writeTextFileAtomic } from "./shared.js";
import {
  listAuthProfileStorePaths,
  listLegacyAuthJsonPaths,
  parseEnvAssignmentValue,
  readJsonObjectIfExists,
} from "./storage-scan.js";

type FileSnapshot = {
  existed: boolean;
  content: string;
  mode: number;
};

type ApplyWrite = {
  path: string;
  content: string;
  mode: number;
};

type ProjectedState = {
  nextConfig: OpenClawConfig;
  configPath: string;
  configWriteOptions: ConfigWriteOptions;
  authStoreByPath: Map<string, Record<string, unknown>>;
  authJsonByPath: Map<string, Record<string, unknown>>;
  envRawByPath: Map<string, string>;
  changedFiles: Set<string>;
  warnings: string[];
};

type ResolvedPlanTargetEntry = {
  target: SecretsPlanTarget;
  resolved: NonNullable<ReturnType<typeof resolveValidatedPlanTarget>>;
};

type ConfigTargetMutationResult = {
  resolvedTargets: ResolvedPlanTargetEntry[];
  scrubbedValues: Set<string>;
  providerTargets: Set<string>;
  configChanged: boolean;
  authStoreByPath: Map<string, Record<string, unknown>>;
};

type MutableAuthProfileStore = Record<string, unknown> & {
  profiles: Record<string, unknown>;
};

export type SecretsApplyResult = {
  mode: "dry-run" | "write";
  changed: boolean;
  changedFiles: string[];
  warningCount: number;
  warnings: string[];
};

function resolveTarget(
  target: SecretsPlanTarget,
): NonNullable<ReturnType<typeof resolveValidatedPlanTarget>> {
  const resolved = resolveValidatedPlanTarget(target);
  if (!resolved) {
    throw new Error(`Invalid plan target path for ${target.type}: ${target.path}`);
  }
  return resolved;
}

function scrubEnvRaw(
  raw: string,
  migratedValues: Set<string>,
  allowedEnvKeys: Set<string>,
): {
  nextRaw: string;
  removed: number;
} {
  if (migratedValues.size === 0 || allowedEnvKeys.size === 0) {
    return { nextRaw: raw, removed: 0 };
  }
  const lines = raw.split(/\r?\n/);
  const nextLines: string[] = [];
  let removed = 0;
  for (const line of lines) {
    const match = line.match(/^\s*(?:export\s+)?([A-Za-z_][A-Za-z0-9_]*)\s*=\s*(.*)$/);
    if (!match) {
      nextLines.push(line);
      continue;
    }
    const envKey = match[1] ?? "";
    if (!allowedEnvKeys.has(envKey)) {
      nextLines.push(line);
      continue;
    }
    const parsedValue = parseEnvAssignmentValue(match[2] ?? "");
    if (migratedValues.has(parsedValue)) {
      removed += 1;
      continue;
    }
    nextLines.push(line);
  }
  const hadTrailingNewline = raw.endsWith("\n");
  const joined = nextLines.join("\n");
  return {
    nextRaw:
      hadTrailingNewline || joined.length === 0
        ? `${joined}${joined.endsWith("\n") ? "" : "\n"}`
        : joined,
    removed,
  };
}

function applyProviderPlanMutations(params: {
  config: OpenClawConfig;
  upserts: Record<string, SecretProviderConfig> | undefined;
  deletes: string[] | undefined;
}): boolean {
  const currentProviders = isRecord(params.config.secrets?.providers)
    ? structuredClone(params.config.secrets?.providers)
    : {};
  let changed = false;

  for (const providerAlias of params.deletes ?? []) {
    if (!Object.prototype.hasOwnProperty.call(currentProviders, providerAlias)) {
      continue;
    }
    delete currentProviders[providerAlias];
    changed = true;
  }

  for (const [providerAlias, providerConfig] of Object.entries(params.upserts ?? {})) {
    const previous = currentProviders[providerAlias];
    if (isDeepStrictEqual(previous, providerConfig)) {
      continue;
    }
    currentProviders[providerAlias] = structuredClone(providerConfig);
    changed = true;
  }

  if (!changed) {
    return false;
  }

  params.config.secrets ??= {};
  if (Object.keys(currentProviders).length === 0) {
    if ("providers" in params.config.secrets) {
      delete params.config.secrets.providers;
    }
    return true;
  }
  params.config.secrets.providers = currentProviders;
  return true;
}

async function projectPlanState(params: {
  plan: SecretsApplyPlan;
  env: NodeJS.ProcessEnv;
}): Promise<ProjectedState> {
  const io = createSecretsConfigIO({ env: params.env });
  const { snapshot, writeOptions } = await io.readConfigFileSnapshotForWrite();
  if (!snapshot.valid) {
    throw new Error("Cannot apply secrets plan: config is invalid.");
  }

  const options = normalizeSecretsPlanOptions(params.plan.options);
  const nextConfig = structuredClone(snapshot.config);
  const stateDir = resolveStateDir(params.env, os.homedir);
  const changedFiles = new Set<string>();
  const warnings: string[] = [];
  const configPath = resolveUserPath(snapshot.path);

  const providerConfigChanged = applyProviderPlanMutations({
    config: nextConfig,
    upserts: params.plan.providerUpserts,
    deletes: params.plan.providerDeletes,
  });
  if (providerConfigChanged) {
    changedFiles.add(configPath);
  }

  const targetMutations = applyConfigTargetMutations({
    planTargets: params.plan.targets,
    nextConfig,
    stateDir,
    authStoreByPath: new Map<string, Record<string, unknown>>(),
    changedFiles,
  });
  if (targetMutations.configChanged) {
    changedFiles.add(configPath);
  }

  const authStoreByPath = scrubAuthStoresForProviderTargets({
    nextConfig,
    stateDir,
    providerTargets: targetMutations.providerTargets,
    scrubbedValues: targetMutations.scrubbedValues,
    authStoreByPath: targetMutations.authStoreByPath,
    changedFiles,
    warnings,
    enabled: options.scrubAuthProfilesForProviderTargets,
  });

  const authJsonByPath = scrubLegacyAuthJsonStores({
    stateDir,
    changedFiles,
    enabled: options.scrubLegacyAuthJson,
  });

  const envRawByPath = scrubEnvFiles({
    env: params.env,
    scrubbedValues: targetMutations.scrubbedValues,
    changedFiles,
    enabled: options.scrubEnv,
  });

  await validateProjectedSecretsState({
    env: params.env,
    nextConfig,
    resolvedTargets: targetMutations.resolvedTargets,
    authStoreByPath,
  });

  return {
    nextConfig,
    configPath,
    configWriteOptions: writeOptions,
    authStoreByPath,
    authJsonByPath,
    envRawByPath,
    changedFiles,
    warnings,
  };
}

function applyConfigTargetMutations(params: {
  planTargets: SecretsPlanTarget[];
  nextConfig: OpenClawConfig;
  stateDir: string;
  authStoreByPath: Map<string, Record<string, unknown>>;
  changedFiles: Set<string>;
}): ConfigTargetMutationResult {
  const resolvedTargets = params.planTargets.map((target) => ({
    target,
    resolved: resolveTarget(target),
  }));
  const scrubbedValues = new Set<string>();
  const providerTargets = new Set<string>();
  let configChanged = false;

  for (const { target, resolved } of resolvedTargets) {
    if (resolved.entry.configFile === "auth-profiles.json") {
      const authStoreChanged = applyAuthProfileTargetMutation({
        target,
        resolved,
        nextConfig: params.nextConfig,
        stateDir: params.stateDir,
        authStoreByPath: params.authStoreByPath,
        scrubbedValues,
      });
      if (authStoreChanged) {
        const agentId = String(target.agentId ?? "").trim();
        if (!agentId) {
          throw new Error(`Missing required agentId for auth-profiles target ${target.path}.`);
        }
        params.changedFiles.add(
          resolveAuthStorePathForAgent({
            nextConfig: params.nextConfig,
            stateDir: params.stateDir,
            agentId,
          }),
        );
      }
      continue;
    }

    const targetPathSegments = resolved.pathSegments;
    if (resolved.entry.secretShape === "sibling_ref") {
      const previous = getPath(params.nextConfig, targetPathSegments);
      if (isNonEmptyString(previous)) {
        scrubbedValues.add(previous.trim());
      }
      const refPathSegments = resolved.refPathSegments;
      if (!refPathSegments) {
        throw new Error(`Missing sibling ref path for target ${target.type}.`);
      }
      const wroteRef = setPathCreateStrict(params.nextConfig, refPathSegments, target.ref);
      const deletedLegacy = deletePathStrict(params.nextConfig, targetPathSegments);
      if (wroteRef || deletedLegacy) {
        configChanged = true;
      }
      continue;
    }

    const previous = getPath(params.nextConfig, targetPathSegments);
    if (isNonEmptyString(previous)) {
      scrubbedValues.add(previous.trim());
    }
    const wroteRef = setPathCreateStrict(params.nextConfig, targetPathSegments, target.ref);
    if (wroteRef) {
      configChanged = true;
    }
    if (resolved.entry.trackProviderShadowing && resolved.providerId) {
      providerTargets.add(normalizeProviderId(resolved.providerId));
    }
  }

  return {
    resolvedTargets,
    scrubbedValues,
    providerTargets,
    configChanged,
    authStoreByPath: params.authStoreByPath,
  };
}

function scrubAuthStoresForProviderTargets(params: {
  nextConfig: OpenClawConfig;
  stateDir: string;
  providerTargets: Set<string>;
  scrubbedValues: Set<string>;
  authStoreByPath: Map<string, Record<string, unknown>>;
  changedFiles: Set<string>;
  warnings: string[];
  enabled: boolean;
}): Map<string, Record<string, unknown>> {
  if (!params.enabled || params.providerTargets.size === 0) {
    return params.authStoreByPath;
  }

  for (const authStorePath of listAuthProfileStorePaths(params.nextConfig, params.stateDir)) {
    const existing = params.authStoreByPath.get(authStorePath);
    const parsed = existing ?? readJsonObjectIfExists(authStorePath).value;
    if (!parsed || !isRecord(parsed.profiles)) {
      continue;
    }
    const nextStore = structuredClone(parsed) as Record<string, unknown> & {
      profiles: Record<string, unknown>;
    };
    let mutated = false;
    for (const profile of iterateAuthProfileCredentials(nextStore.profiles)) {
      const provider = normalizeProviderId(profile.provider);
      if (!params.providerTargets.has(provider)) {
        continue;
      }
      if (profile.kind === "api_key" || profile.kind === "token") {
        if (isNonEmptyString(profile.value)) {
          params.scrubbedValues.add(profile.value.trim());
        }
        if (profile.valueField in profile.profile) {
          delete profile.profile[profile.valueField];
          mutated = true;
        }
        if (profile.refField in profile.profile) {
          delete profile.profile[profile.refField];
          mutated = true;
        }
        continue;
      }
      if (profile.kind === "oauth" && (profile.hasAccess || profile.hasRefresh)) {
        params.warnings.push(
          `Provider "${provider}" has OAuth credentials in ${authStorePath}; those still take precedence and are out of scope for static SecretRef migration.`,
        );
      }
    }
    if (mutated) {
      params.authStoreByPath.set(authStorePath, nextStore);
      params.changedFiles.add(authStorePath);
    }
  }

  return params.authStoreByPath;
}

function ensureMutableAuthStore(
  store: Record<string, unknown> | undefined,
): MutableAuthProfileStore {
  const next: Record<string, unknown> = store ? structuredClone(store) : {};
  if (!isRecord(next.profiles)) {
    next.profiles = {};
  }
  if (typeof next.version !== "number" || !Number.isFinite(next.version)) {
    next.version = AUTH_STORE_VERSION;
  }
  return next as MutableAuthProfileStore;
}

function resolveAuthStoreForTarget(params: {
  target: SecretsPlanTarget;
  nextConfig: OpenClawConfig;
  stateDir: string;
  authStoreByPath: Map<string, Record<string, unknown>>;
}): { path: string; store: MutableAuthProfileStore } {
  const agentId = String(params.target.agentId ?? "").trim();
  if (!agentId) {
    throw new Error(`Missing required agentId for auth-profiles target ${params.target.path}.`);
  }
  const authStorePath = resolveAuthStorePathForAgent({
    nextConfig: params.nextConfig,
    stateDir: params.stateDir,
    agentId,
  });
  const existing = params.authStoreByPath.get(authStorePath);
  const loaded = existing ?? readJsonObjectIfExists(authStorePath).value;
  const store = ensureMutableAuthStore(isRecord(loaded) ? loaded : undefined);
  params.authStoreByPath.set(authStorePath, store);
  return { path: authStorePath, store };
}

function asConfigPathRoot(store: MutableAuthProfileStore): OpenClawConfig {
  return store as unknown as OpenClawConfig;
}

function resolveAuthStorePathForAgent(params: {
  nextConfig: OpenClawConfig;
  stateDir: string;
  agentId: string;
}): string {
  const normalizedAgentId = normalizeAgentId(params.agentId);
  const configuredAgentDir = resolveAgentConfig(
    params.nextConfig,
    normalizedAgentId,
  )?.agentDir?.trim();
  if (configuredAgentDir) {
    return resolveUserPath(resolveAuthStorePath(configuredAgentDir));
  }
  return path.join(
    resolveUserPath(params.stateDir),
    "agents",
    normalizedAgentId,
    "agent",
    "auth-profiles.json",
  );
}

function ensureAuthProfileContainer(params: {
  target: SecretsPlanTarget;
  resolved: ResolvedPlanTargetEntry["resolved"];
  store: MutableAuthProfileStore;
}): boolean {
  let changed = false;
  const profilePathSegments = params.resolved.pathSegments.slice(0, 2);
  const profileId = profilePathSegments[1];
  if (!profileId) {
    throw new Error(`Invalid auth profile target path: ${params.target.path}`);
  }
  const current = getPath(params.store, profilePathSegments);
  const expectedType = params.resolved.entry.authProfileType;
  if (isRecord(current)) {
    if (expectedType && typeof current.type === "string" && current.type !== expectedType) {
      throw new Error(
        `Auth profile "${profileId}" type mismatch for ${params.target.path}: expected "${expectedType}", got "${current.type}".`,
      );
    }
    if (
      !isNonEmptyString(current.provider) &&
      isNonEmptyString(params.target.authProfileProvider)
    ) {
      const wroteProvider = setPathCreateStrict(
        asConfigPathRoot(params.store),
        [...profilePathSegments, "provider"],
        params.target.authProfileProvider,
      );
      changed = changed || wroteProvider;
    }
    return changed;
  }
  if (!expectedType) {
    throw new Error(
      `Auth profile target ${params.target.path} is missing auth profile type metadata.`,
    );
  }
  const provider = String(params.target.authProfileProvider ?? "").trim();
  if (!provider) {
    throw new Error(
      `Cannot create auth profile "${profileId}" for ${params.target.path} without authProfileProvider.`,
    );
  }
  const wroteProfile = setPathCreateStrict(asConfigPathRoot(params.store), profilePathSegments, {
    type: expectedType,
    provider,
  });
  changed = changed || wroteProfile;
  return changed;
}

function applyAuthProfileTargetMutation(params: {
  target: SecretsPlanTarget;
  resolved: ResolvedPlanTargetEntry["resolved"];
  nextConfig: OpenClawConfig;
  stateDir: string;
  authStoreByPath: Map<string, Record<string, unknown>>;
  scrubbedValues: Set<string>;
}): boolean {
  if (params.resolved.entry.configFile !== "auth-profiles.json") {
    return false;
  }
  const { store } = resolveAuthStoreForTarget({
    target: params.target,
    nextConfig: params.nextConfig,
    stateDir: params.stateDir,
    authStoreByPath: params.authStoreByPath,
  });
  let changed = ensureAuthProfileContainer({
    target: params.target,
    resolved: params.resolved,
    store,
  });
  const targetPathSegments = params.resolved.pathSegments;
  if (params.resolved.entry.secretShape === "sibling_ref") {
    const previous = getPath(store, targetPathSegments);
    if (isNonEmptyString(previous)) {
      params.scrubbedValues.add(previous.trim());
    }
    const refPathSegments = params.resolved.refPathSegments;
    if (!refPathSegments) {
      throw new Error(`Missing sibling ref path for auth-profiles target ${params.target.path}.`);
    }
    const wroteRef = setPathCreateStrict(
      asConfigPathRoot(store),
      refPathSegments,
      params.target.ref,
    );
    const deletedPlaintext = deletePathStrict(asConfigPathRoot(store), targetPathSegments);
    changed = changed || wroteRef || deletedPlaintext;
    return changed;
  }
  const previous = getPath(store, targetPathSegments);
  if (isNonEmptyString(previous)) {
    params.scrubbedValues.add(previous.trim());
  }
  const wroteRef = setPathCreateStrict(
    asConfigPathRoot(store),
    targetPathSegments,
    params.target.ref,
  );
  changed = changed || wroteRef;
  return changed;
}

function scrubLegacyAuthJsonStores(params: {
  stateDir: string;
  changedFiles: Set<string>;
  enabled: boolean;
}): Map<string, Record<string, unknown>> {
  const authJsonByPath = new Map<string, Record<string, unknown>>();
  if (!params.enabled) {
    return authJsonByPath;
  }
  for (const authJsonPath of listLegacyAuthJsonPaths(params.stateDir)) {
    const parsedResult = readJsonObjectIfExists(authJsonPath);
    const parsed = parsedResult.value;
    if (!parsed) {
      continue;
    }
    let mutated = false;
    const nextParsed = structuredClone(parsed);
    for (const [providerId, value] of Object.entries(nextParsed)) {
      if (!isRecord(value)) {
        continue;
      }
      if (value.type === "api_key" && isNonEmptyString(value.key)) {
        delete nextParsed[providerId];
        mutated = true;
      }
    }
    if (mutated) {
      authJsonByPath.set(authJsonPath, nextParsed);
      params.changedFiles.add(authJsonPath);
    }
  }
  return authJsonByPath;
}

function scrubEnvFiles(params: {
  env: NodeJS.ProcessEnv;
  scrubbedValues: Set<string>;
  changedFiles: Set<string>;
  enabled: boolean;
}): Map<string, string> {
  const envRawByPath = new Map<string, string>();
  if (!params.enabled || params.scrubbedValues.size === 0) {
    return envRawByPath;
  }
  const envPath = path.join(resolveConfigDir(params.env, os.homedir), ".env");
  if (!fs.existsSync(envPath)) {
    return envRawByPath;
  }
  const current = fs.readFileSync(envPath, "utf8");
  const scrubbed = scrubEnvRaw(
    current,
    params.scrubbedValues,
    new Set(listKnownSecretEnvVarNames()),
  );
  if (scrubbed.removed > 0 && scrubbed.nextRaw !== current) {
    envRawByPath.set(envPath, scrubbed.nextRaw);
    params.changedFiles.add(envPath);
  }
  return envRawByPath;
}

async function validateProjectedSecretsState(params: {
  env: NodeJS.ProcessEnv;
  nextConfig: OpenClawConfig;
  resolvedTargets: ResolvedPlanTargetEntry[];
  authStoreByPath: Map<string, Record<string, unknown>>;
}): Promise<void> {
  const cache = {};
  for (const { target, resolved: resolvedTarget } of params.resolvedTargets) {
    const resolved = await resolveSecretRefValue(target.ref, {
      config: params.nextConfig,
      env: params.env,
      cache,
    });
    assertExpectedResolvedSecretValue({
      value: resolved,
      expected: resolvedTarget.entry.expectedResolvedValue,
      errorMessage:
        resolvedTarget.entry.expectedResolvedValue === "string"
          ? `Ref ${target.ref.source}:${target.ref.provider}:${target.ref.id} is not a non-empty string.`
          : `Ref ${target.ref.source}:${target.ref.provider}:${target.ref.id} is not string/object.`,
    });
  }

  const authStoreLookup = new Map<string, Record<string, unknown>>();
  for (const [authStorePath, store] of params.authStoreByPath.entries()) {
    authStoreLookup.set(resolveUserPath(authStorePath), store);
  }
  await prepareSecretsRuntimeSnapshot({
    config: params.nextConfig,
    env: params.env,
    loadAuthStore: (agentDir?: string) => {
      const storePath = resolveUserPath(resolveAuthStorePath(agentDir));
      const override = authStoreLookup.get(storePath);
      if (override) {
        return structuredClone(override) as unknown as ReturnType<
          typeof loadAuthProfileStoreForSecretsRuntime
        >;
      }
      return loadAuthProfileStoreForSecretsRuntime(agentDir);
    },
  });
}

function captureFileSnapshot(pathname: string): FileSnapshot {
  if (!fs.existsSync(pathname)) {
    return { existed: false, content: "", mode: 0o600 };
  }
  const stat = fs.statSync(pathname);
  return {
    existed: true,
    content: fs.readFileSync(pathname, "utf8"),
    mode: stat.mode & 0o777,
  };
}

function restoreFileSnapshot(pathname: string, snapshot: FileSnapshot): void {
  if (!snapshot.existed) {
    if (fs.existsSync(pathname)) {
      fs.rmSync(pathname, { force: true });
    }
    return;
  }
  writeTextFileAtomic(pathname, snapshot.content, snapshot.mode || 0o600);
}

function toJsonWrite(pathname: string, value: Record<string, unknown>): ApplyWrite {
  return {
    path: pathname,
    content: `${JSON.stringify(value, null, 2)}\n`,
    mode: 0o600,
  };
}

export async function runSecretsApply(params: {
  plan: SecretsApplyPlan;
  env?: NodeJS.ProcessEnv;
  write?: boolean;
}): Promise<SecretsApplyResult> {
  const env = params.env ?? process.env;
  const projected = await projectPlanState({ plan: params.plan, env });
  const changedFiles = [...projected.changedFiles].toSorted();
  if (!params.write) {
    return {
      mode: "dry-run",
      changed: changedFiles.length > 0,
      changedFiles,
      warningCount: projected.warnings.length,
      warnings: projected.warnings,
    };
  }
  if (changedFiles.length === 0) {
    return {
      mode: "write",
      changed: false,
      changedFiles: [],
      warningCount: projected.warnings.length,
      warnings: projected.warnings,
    };
  }

  const io = createSecretsConfigIO({ env });
  const snapshots = new Map<string, FileSnapshot>();
  const capture = (pathname: string) => {
    if (!snapshots.has(pathname)) {
      snapshots.set(pathname, captureFileSnapshot(pathname));
    }
  };

  capture(projected.configPath);
  const writes: ApplyWrite[] = [];
  for (const [pathname, value] of projected.authStoreByPath.entries()) {
    capture(pathname);
    writes.push(toJsonWrite(pathname, value));
  }
  for (const [pathname, value] of projected.authJsonByPath.entries()) {
    capture(pathname);
    writes.push(toJsonWrite(pathname, value));
  }
  for (const [pathname, raw] of projected.envRawByPath.entries()) {
    capture(pathname);
    writes.push({
      path: pathname,
      content: raw,
      mode: 0o600,
    });
  }

  try {
    await io.writeConfigFile(projected.nextConfig, projected.configWriteOptions);
    for (const write of writes) {
      writeTextFileAtomic(write.path, write.content, write.mode);
    }
  } catch (err) {
    for (const [pathname, snapshot] of snapshots.entries()) {
      try {
        restoreFileSnapshot(pathname, snapshot);
      } catch {
        // Best effort only; preserve original error.
      }
    }
    throw new Error(`Secrets apply failed: ${String(err)}`, { cause: err });
  }

  return {
    mode: "write",
    changed: changedFiles.length > 0,
    changedFiles,
    warningCount: projected.warnings.length,
    warnings: projected.warnings,
  };
}