Files
codeql-action/src/init-action.ts
Angela P Wen ac2f82a1ff Log warning if SIP is disabled and CLI version is < 2.15.1 (#2261)
* PR Checks: use `macos-12` runners for CLI v. < 2.15.1

Prior to CLI v2.15.1, MacOS ARM runners were not supported by the build tracer. "macos-latest" is now an ARM runner, so we run these tests on the old CLIs on Intel runners instead.

* Log a warning if SIP is disabled and CLI is < 2.15.1

* Add changenote for SIP-disabled support on old CLI versions

* Set up Python 3.11 for all MacOS checks
2024-04-25 22:20:13 +00:00

605 lines
21 KiB
TypeScript

import * as fs from "fs";
import * as path from "path";
import * as core from "@actions/core";
import { safeWhich } from "@chrisgavin/safe-which";
import { v4 as uuidV4 } from "uuid";
import {
FileCmdNotFoundError,
getActionVersion,
getFileType,
getOptionalInput,
getRequiredInput,
getTemporaryDirectory,
} from "./actions-util";
import { getGitHubVersion } from "./api-client";
import { CodeQL } from "./codeql";
import * as configUtils from "./config-utils";
import {
addDiagnostic,
flushDiagnostics,
logUnwrittenDiagnostics,
makeDiagnostic,
} from "./diagnostics";
import { EnvVar } from "./environment";
import { Feature, Features } from "./feature-flags";
import {
checkInstallPython311,
initCodeQL,
initConfig,
isSipEnabled,
runInit,
} from "./init";
import { Language } from "./languages";
import { getActionsLogger, Logger } from "./logging";
import { parseRepositoryNwo } from "./repository";
import { ToolsSource } from "./setup-codeql";
import {
ActionName,
StatusReportBase,
createStatusReportBase,
getActionsStatus,
sendStatusReport,
} from "./status-report";
import { ToolsFeature } from "./tools-features";
import { getTotalCacheSize } from "./trap-caching";
import {
checkDiskUsage,
checkForTimeout,
checkGitHubVersionInRange,
codeQlVersionAtLeast,
DEFAULT_DEBUG_ARTIFACT_NAME,
DEFAULT_DEBUG_DATABASE_NAME,
getMemoryFlagValue,
getRequiredEnvParam,
getThreadsFlagValue,
initializeEnvironment,
isHostedRunner,
ConfigurationError,
wrapError,
checkActionVersion,
} from "./util";
import { validateWorkflow } from "./workflow";
/** Fields of the init status report that can be sent before `config` is populated. */
interface InitStatusReport extends StatusReportBase {
/** Value given by the user as the "tools" input. */
tools_input: string;
/** Version of the bundle used. */
tools_resolved_version: string;
/** Where the bundle originated from. */
tools_source: ToolsSource;
/** Comma-separated list of languages specified explicitly in the workflow file. */
workflow_languages: string;
}
/** Fields of the init status report that are populated using values from `config`. */
interface InitWithConfigStatusReport extends InitStatusReport {
/** Comma-separated list of languages where the default queries are disabled. */
disable_default_queries: string;
/** Comma-separated list of paths, from the 'paths' config field. */
paths: string;
/** Comma-separated list of paths, from the 'paths-ignore' config field. */
paths_ignore: string;
/** Comma-separated list of queries sources, from the 'queries' config field or workflow input. */
queries: string;
/** Comma-separated list of languages for which we are using TRAP caching. */
trap_cache_languages: string;
/** Size of TRAP caches that we downloaded, in bytes. */
trap_cache_download_size_bytes: number;
/** Time taken to download TRAP caches, in milliseconds. */
trap_cache_download_duration_ms: number;
}
/** Fields of the init status report populated when the tools source is `download`. */
interface InitToolsDownloadFields {
/** Time taken to download the bundle, in milliseconds. */
tools_download_duration_ms?: number;
/**
* Whether the relevant tools dotcom feature flags have been misconfigured.
* Only populated if we attempt to determine the default version based on the dotcom feature flags. */
tools_feature_flags_valid?: boolean;
}
async function sendCompletedStatusReport(
startedAt: Date,
config: configUtils.Config | undefined,
toolsDownloadDurationMs: number | undefined,
toolsFeatureFlagsValid: boolean | undefined,
toolsSource: ToolsSource,
toolsVersion: string,
logger: Logger,
error?: Error,
) {
const statusReportBase = await createStatusReportBase(
ActionName.Init,
getActionsStatus(error),
startedAt,
config,
await checkDiskUsage(logger),
logger,
error?.message,
error?.stack,
);
if (statusReportBase === undefined) {
return;
}
const workflowLanguages = getOptionalInput("languages");
const initStatusReport: InitStatusReport = {
...statusReportBase,
tools_input: getOptionalInput("tools") || "",
tools_resolved_version: toolsVersion,
tools_source: toolsSource || ToolsSource.Unknown,
workflow_languages: workflowLanguages || "",
};
const initToolsDownloadFields: InitToolsDownloadFields = {};
if (toolsDownloadDurationMs !== undefined) {
initToolsDownloadFields.tools_download_duration_ms =
toolsDownloadDurationMs;
}
if (toolsFeatureFlagsValid !== undefined) {
initToolsDownloadFields.tools_feature_flags_valid = toolsFeatureFlagsValid;
}
if (config !== undefined) {
const languages = config.languages.join(",");
const paths = (config.originalUserInput.paths || []).join(",");
const pathsIgnore = (config.originalUserInput["paths-ignore"] || []).join(
",",
);
const disableDefaultQueries = config.originalUserInput[
"disable-default-queries"
]
? languages
: "";
const queries: string[] = [];
let queriesInput = getOptionalInput("queries")?.trim();
if (queriesInput === undefined || queriesInput.startsWith("+")) {
queries.push(
...(config.originalUserInput.queries || []).map((q) => q.uses),
);
}
if (queriesInput !== undefined) {
queriesInput = queriesInput.startsWith("+")
? queriesInput.slice(1)
: queriesInput;
queries.push(...queriesInput.split(","));
}
// Append fields that are dependent on `config`
const initWithConfigStatusReport: InitWithConfigStatusReport = {
...initStatusReport,
disable_default_queries: disableDefaultQueries,
paths,
paths_ignore: pathsIgnore,
queries: queries.join(","),
trap_cache_languages: Object.keys(config.trapCaches).join(","),
trap_cache_download_size_bytes: Math.round(
await getTotalCacheSize(config.trapCaches, logger),
),
trap_cache_download_duration_ms: Math.round(config.trapCacheDownloadTime),
};
await sendStatusReport({
...initWithConfigStatusReport,
...initToolsDownloadFields,
});
} else {
await sendStatusReport({ ...initStatusReport, ...initToolsDownloadFields });
}
}
async function run() {
const startedAt = new Date();
const logger = getActionsLogger();
initializeEnvironment(getActionVersion());
let config: configUtils.Config | undefined;
let codeql: CodeQL;
let toolsDownloadDurationMs: number | undefined;
let toolsFeatureFlagsValid: boolean | undefined;
let toolsSource: ToolsSource;
let toolsVersion: string;
const apiDetails = {
auth: getRequiredInput("token"),
externalRepoAuth: getOptionalInput("external-repository-token"),
url: getRequiredEnvParam("GITHUB_SERVER_URL"),
apiURL: getRequiredEnvParam("GITHUB_API_URL"),
};
const gitHubVersion = await getGitHubVersion();
checkGitHubVersionInRange(gitHubVersion, logger);
checkActionVersion(getActionVersion(), gitHubVersion);
const repositoryNwo = parseRepositoryNwo(
getRequiredEnvParam("GITHUB_REPOSITORY"),
);
const features = new Features(
gitHubVersion,
repositoryNwo,
getTemporaryDirectory(),
logger,
);
core.exportVariable(EnvVar.JOB_RUN_UUID, uuidV4());
core.exportVariable(EnvVar.INIT_ACTION_HAS_RUN, "true");
try {
const statusReportBase = await createStatusReportBase(
ActionName.Init,
"starting",
startedAt,
config,
await checkDiskUsage(logger),
logger,
);
if (statusReportBase !== undefined) {
await sendStatusReport(statusReportBase);
}
const codeQLDefaultVersionInfo = await features.getDefaultCliVersion(
gitHubVersion.type,
);
toolsFeatureFlagsValid = codeQLDefaultVersionInfo.toolsFeatureFlagsValid;
const initCodeQLResult = await initCodeQL(
getOptionalInput("tools"),
apiDetails,
getTemporaryDirectory(),
gitHubVersion.type,
codeQLDefaultVersionInfo,
logger,
);
codeql = initCodeQLResult.codeql;
toolsDownloadDurationMs = initCodeQLResult.toolsDownloadDurationMs;
toolsVersion = initCodeQLResult.toolsVersion;
toolsSource = initCodeQLResult.toolsSource;
core.startGroup("Validating workflow");
if ((await validateWorkflow(codeql, logger)) === undefined) {
logger.info("Detected no issues with the code scanning workflow.");
}
core.endGroup();
config = await initConfig(
{
languagesInput: getOptionalInput("languages"),
queriesInput: getOptionalInput("queries"),
packsInput: getOptionalInput("packs"),
buildModeInput: getOptionalInput("build-mode"),
configFile: getOptionalInput("config-file"),
dbLocation: getOptionalInput("db-location"),
configInput: getOptionalInput("config"),
trapCachingEnabled: getTrapCachingEnabled(),
// Debug mode is enabled if:
// - The `init` Action is passed `debug: true`.
// - Actions step debugging is enabled (e.g. by [enabling debug logging for a rerun](https://docs.github.com/en/actions/managing-workflow-runs/re-running-workflows-and-jobs#re-running-all-the-jobs-in-a-workflow),
// or by setting the `ACTIONS_STEP_DEBUG` secret to `true`).
debugMode: getOptionalInput("debug") === "true" || core.isDebug(),
debugArtifactName:
getOptionalInput("debug-artifact-name") ||
DEFAULT_DEBUG_ARTIFACT_NAME,
debugDatabaseName:
getOptionalInput("debug-database-name") ||
DEFAULT_DEBUG_DATABASE_NAME,
repository: repositoryNwo,
tempDir: getTemporaryDirectory(),
codeql,
workspacePath: getRequiredEnvParam("GITHUB_WORKSPACE"),
githubVersion: gitHubVersion,
apiDetails,
features,
logger,
},
codeql,
);
await checkInstallPython311(config.languages, codeql);
} catch (unwrappedError) {
const error = wrapError(unwrappedError);
core.setFailed(error.message);
const statusReportBase = await createStatusReportBase(
ActionName.Init,
error instanceof ConfigurationError ? "user-error" : "aborted",
startedAt,
config,
await checkDiskUsage(),
logger,
error.message,
error.stack,
);
if (statusReportBase !== undefined) {
await sendStatusReport(statusReportBase);
}
return;
}
try {
// Forward Go flags
const goFlags = process.env["GOFLAGS"];
if (goFlags) {
core.exportVariable("GOFLAGS", goFlags);
core.warning(
"Passing the GOFLAGS env parameter to the init action is deprecated. Please move this to the analyze action.",
);
}
if (
config.languages.includes(Language.go) &&
process.platform === "linux"
) {
try {
const goBinaryPath = await safeWhich("go");
const fileOutput = await getFileType(goBinaryPath);
// Go 1.21 and above ships with statically linked binaries on Linux. CodeQL cannot currently trace custom builds
// where the entry point is a statically linked binary. Until that is fixed, we work around the problem by
// replacing the `go` binary with a shell script that invokes the actual `go` binary. Since the shell is
// typically dynamically linked, this provides a suitable entry point for the CodeQL tracer.
if (
fileOutput.includes("statically linked") &&
!(await codeql.supportsFeature(
ToolsFeature.IndirectTracingSupportsStaticBinaries,
))
) {
try {
logger.debug(`Applying static binary workaround for Go`);
// Create a directory that we can add to the system PATH.
const tempBinPath = path.resolve(
getTemporaryDirectory(),
"codeql-action-go-tracing",
"bin",
);
fs.mkdirSync(tempBinPath, { recursive: true });
core.addPath(tempBinPath);
// Write the wrapper script to the directory we just added to the PATH.
const goWrapperPath = path.resolve(tempBinPath, "go");
fs.writeFileSync(
goWrapperPath,
`#!/bin/bash\n\nexec ${goBinaryPath} "$@"`,
);
fs.chmodSync(goWrapperPath, "755");
// Store the original location of our wrapper script somewhere where we can
// later retrieve it from and cross-check that it hasn't been changed.
core.exportVariable(EnvVar.GO_BINARY_LOCATION, goWrapperPath);
} catch (e) {
logger.warning(
`Analyzing Go on Linux, but failed to install wrapper script. Tracing custom builds may fail: ${e}`,
);
}
} else {
// Store the location of the original Go binary, so we can check that no setup tasks were performed after the
// `init` Action ran.
core.exportVariable(EnvVar.GO_BINARY_LOCATION, goBinaryPath);
}
} catch (e) {
logger.warning(
`Failed to determine the location of the Go binary: ${e}`,
);
if (e instanceof FileCmdNotFoundError) {
addDiagnostic(
config,
Language.go,
makeDiagnostic(
"go/workflow/file-program-unavailable",
"The `file` program is required on Linux, but does not appear to be installed",
{
markdownMessage:
"CodeQL was unable to find the `file` program on this system. Ensure that the `file` program is installed on Linux runners and accessible.",
visibility: {
statusPage: true,
telemetry: true,
cliSummaryTable: true,
},
severity: "warning",
},
),
);
}
}
}
// Limit RAM and threads for extractors. When running extractors, the CodeQL CLI obeys the
// CODEQL_RAM and CODEQL_THREADS environment variables to decide how much RAM and how many
// threads it would ask extractors to use. See help text for the "--ram" and "--threads"
// options at https://codeql.github.com/docs/codeql-cli/manual/database-trace-command/
// for details.
core.exportVariable(
"CODEQL_RAM",
process.env["CODEQL_RAM"] ||
getMemoryFlagValue(getOptionalInput("ram"), logger).toString(),
);
core.exportVariable(
"CODEQL_THREADS",
getThreadsFlagValue(getOptionalInput("threads"), logger).toString(),
);
// Disable Kotlin extractor if feature flag set
if (await features.getValue(Feature.DisableKotlinAnalysisEnabled)) {
core.exportVariable("CODEQL_EXTRACTOR_JAVA_AGENT_DISABLE_KOTLIN", "true");
}
const kotlinLimitVar =
"CODEQL_EXTRACTOR_KOTLIN_OVERRIDE_MAXIMUM_VERSION_LIMIT";
if (
(await codeQlVersionAtLeast(codeql, "2.13.4")) &&
!(await codeQlVersionAtLeast(codeql, "2.14.4"))
) {
core.exportVariable(kotlinLimitVar, "1.9.20");
}
if (
config.languages.includes(Language.java) &&
// Java Lombok support is enabled by default for >= 2.14.4
(await codeQlVersionAtLeast(codeql, "2.14.0")) &&
!(await codeQlVersionAtLeast(codeql, "2.14.4"))
) {
const envVar = "CODEQL_EXTRACTOR_JAVA_RUN_ANNOTATION_PROCESSORS";
if (process.env[envVar]) {
logger.info(
`Environment variable ${envVar} already set. Not en/disabling CodeQL Java Lombok support`,
);
} else {
logger.info("Enabling CodeQL Java Lombok support");
core.exportVariable(envVar, "true");
}
}
if (config.languages.includes(Language.cpp)) {
const envVar = "CODEQL_EXTRACTOR_CPP_TRAP_CACHING";
if (process.env[envVar]) {
logger.info(
`Environment variable ${envVar} already set. Not en/disabling CodeQL C++ TRAP caching support`,
);
} else if (
getTrapCachingEnabled() &&
(await features.getValue(Feature.CppTrapCachingEnabled, codeql))
) {
logger.info("Enabling CodeQL C++ TRAP caching support");
core.exportVariable(envVar, "true");
} else {
logger.info("Disabling CodeQL C++ TRAP caching support");
core.exportVariable(envVar, "false");
}
}
// For CLI versions <2.15.1, build tracing caused errors in MacOS ARM machines with
// System Integrity Protection (SIP) disabled.
if (
!(await codeQlVersionAtLeast(codeql, "2.15.1")) &&
process.platform === "darwin" &&
(process.arch === "arm" || process.arch === "arm64") &&
!(await isSipEnabled(logger))
) {
logger.warning(
"CodeQL versions 2.15.0 and lower are not supported on MacOS ARM machines with System Integrity Protection (SIP) disabled.",
);
}
// From 2.16.0 the default for the python extractor is to not perform any
// dependency extraction. For versions before that, you needed to set this flag to
// enable this behavior (supported since 2.13.1).
if (await codeQlVersionAtLeast(codeql, "2.17.1")) {
// disabled by default, no warning
} else if (await codeQlVersionAtLeast(codeql, "2.16.0")) {
// disabled by default, prints warning if environment variable is not set
core.exportVariable(
"CODEQL_EXTRACTOR_PYTHON_DISABLE_LIBRARY_EXTRACTION",
"true",
);
} else if (await codeQlVersionAtLeast(codeql, "2.13.1")) {
core.exportVariable(
"CODEQL_EXTRACTOR_PYTHON_DISABLE_LIBRARY_EXTRACTION",
"true",
);
} else {
logger.warning(
`CodeQL Action versions 3.25.0 and later, and versions 2.25.0 and later no longer install Python dependencies. We recommend upgrading to at least CodeQL Bundle 2.16.0 to avoid any potential problems due to this (you are currently using ${
(await codeql.getVersion()).version
}). Alternatively, we recommend downgrading the CodeQL Action to version 3.24.10 (for customers using GitHub.com or GitHub Enterprise Server v3.12 or later) or 2.24.10 (for customers using GitHub Enterprise Server v3.11 or earlier).`,
);
}
if (getOptionalInput("setup-python-dependencies") !== undefined) {
logger.warning(
"The setup-python-dependencies input is deprecated and no longer has any effect. We recommend removing any references from your workflows. See https://github.blog/changelog/2024-01-23-codeql-2-16-python-dependency-installation-disabled-new-queries-and-bug-fixes/ for more information.",
);
}
if (
process.env["CODEQL_ACTION_DISABLE_PYTHON_DEPENDENCY_INSTALLATION"] !==
undefined
) {
logger.warning(
"The CODEQL_ACTION_DISABLE_PYTHON_DEPENDENCY_INSTALLATION environment variable is deprecated and no longer has any effect. We recommend removing any references from your workflows. See https://github.blog/changelog/2024-01-23-codeql-2-16-python-dependency-installation-disabled-new-queries-and-bug-fixes/ for more information.",
);
}
const sourceRoot = path.resolve(
getRequiredEnvParam("GITHUB_WORKSPACE"),
getOptionalInput("source-root") || "",
);
const tracerConfig = await runInit(
codeql,
config,
sourceRoot,
"Runner.Worker.exe",
getOptionalInput("registries"),
apiDetails,
features,
logger,
);
if (tracerConfig !== undefined) {
for (const [key, value] of Object.entries(tracerConfig.env)) {
core.exportVariable(key, value);
}
}
// Write diagnostics to the database that we previously stored in memory because the database
// did not exist until now.
flushDiagnostics(config);
core.setOutput("codeql-path", config.codeQLCmd);
} catch (unwrappedError) {
const error = wrapError(unwrappedError);
core.setFailed(error.message);
await sendCompletedStatusReport(
startedAt,
config,
toolsDownloadDurationMs,
toolsFeatureFlagsValid,
toolsSource,
toolsVersion,
logger,
error,
);
return;
} finally {
logUnwrittenDiagnostics();
}
await sendCompletedStatusReport(
startedAt,
config,
toolsDownloadDurationMs,
toolsFeatureFlagsValid,
toolsSource,
toolsVersion,
logger,
);
}
function getTrapCachingEnabled(): boolean {
// If the workflow specified something always respect that
const trapCaching = getOptionalInput("trap-caching");
if (trapCaching !== undefined) return trapCaching === "true";
// On self-hosted runners which may have slow network access, disable TRAP caching by default
if (!isHostedRunner()) return false;
// On hosted runners, enable TRAP caching by default
return true;
}
async function runWrapper() {
try {
await run();
} catch (error) {
core.setFailed(`init action failed: ${wrapError(error).message}`);
}
await checkForTimeout();
}
void runWrapper();