codeql-action/lib/upload-lib.js

474 строки
21 KiB
JavaScript

"use strict";
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exports.pruneInvalidResults = exports.validateUniqueCategory = exports.waitForProcessing = exports.buildPayload = exports.validateSarifFileSchema = exports.uploadFromActions = exports.findSarifFilesInDir = exports.populateRunAutomationDetails = void 0;
const fs = __importStar(require("fs"));
const path = __importStar(require("path"));
const process_1 = require("process");
const zlib_1 = __importDefault(require("zlib"));
const core = __importStar(require("@actions/core"));
const file_url_1 = __importDefault(require("file-url"));
const jsonschema = __importStar(require("jsonschema"));
const actionsUtil = __importStar(require("./actions-util"));
const api = __importStar(require("./api-client"));
const environment_1 = require("./environment");
const fingerprints = __importStar(require("./fingerprints"));
const repository_1 = require("./repository");
const util = __importStar(require("./util"));
const util_1 = require("./util");
// Takes a list of paths to sarif files and combines them together,
// returning the contents of the combined sarif file.
function combineSarifFiles(sarifFiles) {
const combinedSarif = {
version: null,
runs: [],
};
for (const sarifFile of sarifFiles) {
const sarifObject = JSON.parse(fs.readFileSync(sarifFile, "utf8"));
// Check SARIF version
if (combinedSarif.version === null) {
combinedSarif.version = sarifObject.version;
}
else if (combinedSarif.version !== sarifObject.version) {
throw new InvalidRequestError(`Different SARIF versions encountered: ${combinedSarif.version} and ${sarifObject.version}`);
}
combinedSarif.runs.push(...sarifObject.runs);
}
return combinedSarif;
}
// Populates the run.automationDetails.id field using the analysis_key and environment
// and return an updated sarif file contents.
function populateRunAutomationDetails(sarif, category, analysis_key, environment) {
const automationID = getAutomationID(category, analysis_key, environment);
if (automationID !== undefined) {
for (const run of sarif.runs || []) {
if (run.automationDetails === undefined) {
run.automationDetails = {
id: automationID,
};
}
}
return sarif;
}
return sarif;
}
exports.populateRunAutomationDetails = populateRunAutomationDetails;
function getAutomationID(category, analysis_key, environment) {
if (category !== undefined) {
let automationID = category;
if (!automationID.endsWith("/")) {
automationID += "/";
}
return automationID;
}
return api.computeAutomationID(analysis_key, environment);
}
// Upload the given payload.
// If the request fails then this will retry a small number of times.
async function uploadPayload(payload, repositoryNwo, logger) {
logger.info("Uploading results");
// If in test mode we don't want to upload the results
if (util.isInTestMode()) {
const payloadSaveFile = path.join(actionsUtil.getTemporaryDirectory(), "payload.json");
logger.info(`In test mode. Results are not uploaded. Saving to ${payloadSaveFile}`);
logger.info(`Payload: ${JSON.stringify(payload, null, 2)}`);
fs.writeFileSync(payloadSaveFile, JSON.stringify(payload, null, 2));
return;
}
const client = api.getApiClient();
const response = await client.request("PUT /repos/:owner/:repo/code-scanning/analysis", {
owner: repositoryNwo.owner,
repo: repositoryNwo.repo,
data: payload,
});
logger.debug(`response status: ${response.status}`);
logger.info("Successfully uploaded results");
return response.data.id;
}
// Recursively walks a directory and returns all SARIF files it finds.
// Does not follow symlinks.
function findSarifFilesInDir(sarifPath) {
const sarifFiles = [];
const walkSarifFiles = (dir) => {
const entries = fs.readdirSync(dir, { withFileTypes: true });
for (const entry of entries) {
if (entry.isFile() && entry.name.endsWith(".sarif")) {
sarifFiles.push(path.resolve(dir, entry.name));
}
else if (entry.isDirectory()) {
walkSarifFiles(path.resolve(dir, entry.name));
}
}
};
walkSarifFiles(sarifPath);
return sarifFiles;
}
exports.findSarifFilesInDir = findSarifFilesInDir;
/**
* Uploads a single SARIF file or a directory of SARIF files depending on what `sarifPath` refers
* to.
*
* @param considerInvalidRequestUserError Whether an invalid request, for example one with a
* `sarifPath` that does not exist, should be considered a
* user error.
*/
async function uploadFromActions(sarifPath, checkoutPath, category, logger, { considerInvalidRequestUserError, }) {
try {
return await uploadFiles(getSarifFilePaths(sarifPath), (0, repository_1.parseRepositoryNwo)(util.getRequiredEnvParam("GITHUB_REPOSITORY")), await actionsUtil.getCommitOid(checkoutPath), await actionsUtil.getRef(), await api.getAnalysisKey(), category, util.getRequiredEnvParam("GITHUB_WORKFLOW"), actionsUtil.getWorkflowRunID(), actionsUtil.getWorkflowRunAttempt(), checkoutPath, actionsUtil.getRequiredInput("matrix"), logger);
}
catch (e) {
if (e instanceof InvalidRequestError && considerInvalidRequestUserError) {
throw new util_1.UserError(e.message);
}
throw e;
}
}
exports.uploadFromActions = uploadFromActions;
function getSarifFilePaths(sarifPath) {
if (!fs.existsSync(sarifPath)) {
throw new InvalidRequestError(`Path does not exist: ${sarifPath}`);
}
let sarifFiles;
if (fs.lstatSync(sarifPath).isDirectory()) {
sarifFiles = findSarifFilesInDir(sarifPath);
if (sarifFiles.length === 0) {
throw new InvalidRequestError(`No SARIF files found to upload in "${sarifPath}".`);
}
}
else {
sarifFiles = [sarifPath];
}
return sarifFiles;
}
// Counts the number of results in the given SARIF file
function countResultsInSarif(sarif) {
let numResults = 0;
let parsedSarif;
try {
parsedSarif = JSON.parse(sarif);
}
catch (e) {
throw new InvalidRequestError(`Invalid SARIF. JSON syntax error: ${(0, util_1.wrapError)(e).message}`);
}
if (!Array.isArray(parsedSarif.runs)) {
throw new InvalidRequestError("Invalid SARIF. Missing 'runs' array.");
}
for (const run of parsedSarif.runs) {
if (!Array.isArray(run.results)) {
throw new InvalidRequestError("Invalid SARIF. Missing 'results' array in run.");
}
numResults += run.results.length;
}
return numResults;
}
// Validates that the given file path refers to a valid SARIF file.
// Throws an error if the file is invalid.
function validateSarifFileSchema(sarifFilePath, logger) {
const sarif = JSON.parse(fs.readFileSync(sarifFilePath, "utf8"));
const schema = require("../src/sarif-schema-2.1.0.json");
const result = new jsonschema.Validator().validate(sarif, schema);
// Filter errors related to invalid URIs in the artifactLocation field as this
// is a breaking change. See https://github.com/github/codeql-action/issues/1703
const errors = (result.errors || []).filter((err) => err.argument !== "uri-reference");
const warnings = (result.errors || []).filter((err) => err.argument === "uri-reference");
for (const warning of warnings) {
logger.info(`Warning: '${warning.instance}' is not a valid URI in '${warning.property}'.`);
}
if (errors.length) {
// Output the more verbose error messages in groups as these may be very large.
for (const error of errors) {
logger.startGroup(`Error details: ${error.stack}`);
logger.info(JSON.stringify(error, null, 2));
logger.endGroup();
}
// Set the main error message to the stacks of all the errors.
// This should be of a manageable size and may even give enough to fix the error.
const sarifErrors = errors.map((e) => `- ${e.stack}`);
throw new InvalidRequestError(`Unable to upload "${sarifFilePath}" as it is not valid SARIF:\n${sarifErrors.join("\n")}`);
}
}
exports.validateSarifFileSchema = validateSarifFileSchema;
// buildPayload constructs a map ready to be uploaded to the API from the given
// parameters, respecting the current mode and target GitHub instance version.
function buildPayload(commitOid, ref, analysisKey, analysisName, zippedSarif, workflowRunID, workflowRunAttempt, checkoutURI, environment, toolNames, mergeBaseCommitOid) {
const payloadObj = {
commit_oid: commitOid,
ref,
analysis_key: analysisKey,
analysis_name: analysisName,
sarif: zippedSarif,
workflow_run_id: workflowRunID,
workflow_run_attempt: workflowRunAttempt,
checkout_uri: checkoutURI,
environment,
started_at: process.env[environment_1.EnvVar.WORKFLOW_STARTED_AT],
tool_names: toolNames,
base_ref: undefined,
base_sha: undefined,
};
if (actionsUtil.getWorkflowEventName() === "pull_request") {
if (commitOid === util.getRequiredEnvParam("GITHUB_SHA") &&
mergeBaseCommitOid) {
// We're uploading results for the merge commit
// and were able to determine the merge base.
// So we use that as the most accurate base.
payloadObj.base_ref = `refs/heads/${util.getRequiredEnvParam("GITHUB_BASE_REF")}`;
payloadObj.base_sha = mergeBaseCommitOid;
}
else if (process.env.GITHUB_EVENT_PATH) {
// Either we're not uploading results for the merge commit
// or we could not determine the merge base.
// Using the PR base is the only option here
const githubEvent = JSON.parse(fs.readFileSync(process.env.GITHUB_EVENT_PATH, "utf8"));
payloadObj.base_ref = `refs/heads/${githubEvent.pull_request.base.ref}`;
payloadObj.base_sha = githubEvent.pull_request.base.sha;
}
}
return payloadObj;
}
exports.buildPayload = buildPayload;
// Uploads the given set of sarif files.
// Returns true iff the upload occurred and succeeded
async function uploadFiles(sarifFiles, repositoryNwo, commitOid, ref, analysisKey, category, analysisName, workflowRunID, workflowRunAttempt, sourceRoot, environment, logger) {
logger.startGroup("Uploading results");
logger.info(`Processing sarif files: ${JSON.stringify(sarifFiles)}`);
// Validate that the files we were asked to upload are all valid SARIF files
for (const file of sarifFiles) {
validateSarifFileSchema(file, logger);
}
let sarif = combineSarifFiles(sarifFiles);
sarif = await fingerprints.addFingerprints(sarif, sourceRoot, logger);
sarif = populateRunAutomationDetails(sarif, category, analysisKey, environment);
if (process_1.env["CODEQL_DISABLE_SARIF_PRUNING"] !== "true")
sarif = pruneInvalidResults(sarif, logger);
const toolNames = util.getToolNames(sarif);
validateUniqueCategory(sarif);
const sarifPayload = JSON.stringify(sarif);
const zippedSarif = zlib_1.default.gzipSync(sarifPayload).toString("base64");
const checkoutURI = (0, file_url_1.default)(sourceRoot);
const payload = buildPayload(commitOid, ref, analysisKey, analysisName, zippedSarif, workflowRunID, workflowRunAttempt, checkoutURI, environment, toolNames, await actionsUtil.determineMergeBaseCommitOid());
// Log some useful debug info about the info
const rawUploadSizeBytes = sarifPayload.length;
logger.debug(`Raw upload size: ${rawUploadSizeBytes} bytes`);
const zippedUploadSizeBytes = zippedSarif.length;
logger.debug(`Base64 zipped upload size: ${zippedUploadSizeBytes} bytes`);
const numResultInSarif = countResultsInSarif(sarifPayload);
logger.debug(`Number of results in upload: ${numResultInSarif}`);
// Make the upload
const sarifID = await uploadPayload(payload, repositoryNwo, logger);
logger.endGroup();
return {
statusReport: {
raw_upload_size_bytes: rawUploadSizeBytes,
zipped_upload_size_bytes: zippedUploadSizeBytes,
num_results_in_sarif: numResultInSarif,
},
sarifID,
};
}
const STATUS_CHECK_FREQUENCY_MILLISECONDS = 5 * 1000;
const STATUS_CHECK_TIMEOUT_MILLISECONDS = 2 * 60 * 1000;
/**
* Waits until either the analysis is successfully processed, a processing error
* is reported, or `STATUS_CHECK_TIMEOUT_MILLISECONDS` elapses.
*
* If `isUnsuccessfulExecution` is passed, will throw an error if the analysis
* processing does not produce a single error mentioning the unsuccessful
* execution.
*/
async function waitForProcessing(repositoryNwo, sarifID, logger, options = {
isUnsuccessfulExecution: false,
}) {
logger.startGroup("Waiting for processing to finish");
try {
const client = api.getApiClient();
const statusCheckingStarted = Date.now();
// eslint-disable-next-line no-constant-condition
while (true) {
if (Date.now() >
statusCheckingStarted + STATUS_CHECK_TIMEOUT_MILLISECONDS) {
// If the analysis hasn't finished processing in the allotted time, we continue anyway rather than failing.
// It's possible the analysis will eventually finish processing, but it's not worth spending more
// Actions time waiting.
logger.warning("Timed out waiting for analysis to finish processing. Continuing.");
break;
}
let response = undefined;
try {
response = await client.request("GET /repos/:owner/:repo/code-scanning/sarifs/:sarif_id", {
owner: repositoryNwo.owner,
repo: repositoryNwo.repo,
sarif_id: sarifID,
});
}
catch (e) {
logger.warning(`An error occurred checking the status of the delivery. ${e} It should still be processed in the background, but errors that occur during processing may not be reported.`);
break;
}
const status = response.data.processing_status;
logger.info(`Analysis upload status is ${status}.`);
if (status === "pending") {
logger.debug("Analysis processing is still pending...");
}
else if (options.isUnsuccessfulExecution) {
// We expect a specific processing error for unsuccessful executions, so
// handle these separately.
handleProcessingResultForUnsuccessfulExecution(response, status, logger);
break;
}
else if (status === "complete") {
break;
}
else if (status === "failed") {
const message = `Code Scanning could not process the submitted SARIF file:\n${response.data.errors}`;
throw shouldConsiderAsUserError(response.data.errors)
? new util_1.UserError(message)
: new InvalidRequestError(message);
}
else {
util.assertNever(status);
}
await util.delay(STATUS_CHECK_FREQUENCY_MILLISECONDS, {
allowProcessExit: false,
});
}
}
finally {
logger.endGroup();
}
}
exports.waitForProcessing = waitForProcessing;
/**
* Returns whether the provided processing errors should be considered a user error.
*/
function shouldConsiderAsUserError(processingErrors) {
return (processingErrors.length === 1 &&
processingErrors[0] ===
"CodeQL analyses from advanced configurations cannot be processed when the default setup is enabled");
}
/**
* Checks the processing result for an unsuccessful execution. Throws if the
* result is not a failure with a single "unsuccessful execution" error.
*/
function handleProcessingResultForUnsuccessfulExecution(response, status, logger) {
if (status === "failed" &&
Array.isArray(response.data.errors) &&
response.data.errors.length === 1 &&
response.data.errors[0].toString().startsWith("unsuccessful execution")) {
logger.debug("Successfully uploaded a SARIF file for the unsuccessful execution. Received expected " +
'"unsuccessful execution" processing error, and no other errors.');
}
else if (status === "failed") {
logger.warning(`Failed to upload a SARIF file for the unsuccessful execution. Code scanning status ` +
`information for the repository may be out of date as a result. Processing errors: ${response.data.errors}`);
}
else if (status === "complete") {
// There is a known transient issue with the code scanning API where it sometimes reports
// `complete` for an unsuccessful execution submission.
logger.debug("Uploaded a SARIF file for the unsuccessful execution, but did not receive the expected " +
'"unsuccessful execution" processing error. This is a known transient issue with the ' +
"code scanning API, and does not cause out of date code scanning status information.");
}
else {
util.assertNever(status);
}
}
function validateUniqueCategory(sarif) {
// duplicate categories are allowed in the same sarif file
// but not across multiple sarif files
const categories = {};
for (const run of sarif.runs) {
const id = run?.automationDetails?.id;
const tool = run.tool?.driver?.name;
const category = `${sanitize(id)}_${sanitize(tool)}`;
categories[category] = { id, tool };
}
for (const [category, { id, tool }] of Object.entries(categories)) {
const sentinelEnvVar = `CODEQL_UPLOAD_SARIF_${category}`;
if (process.env[sentinelEnvVar]) {
throw new InvalidRequestError("Aborting upload: only one run of the codeql/analyze or codeql/upload-sarif actions is allowed per job per tool/category. " +
"The easiest fix is to specify a unique value for the `category` input. If .runs[].automationDetails.id is specified " +
"in the sarif file, that will take precedence over your configured `category`. " +
`Category: (${id ? id : "none"}) Tool: (${tool ? tool : "none"})`);
}
core.exportVariable(sentinelEnvVar, sentinelEnvVar);
}
}
exports.validateUniqueCategory = validateUniqueCategory;
/**
* Sanitizes a string to be used as an environment variable name.
* This will replace all non-alphanumeric characters with underscores.
* There could still be some false category clashes if two uploads
* occur that differ only in their non-alphanumeric characters. This is
* unlikely.
*
* @param str the initial value to sanitize
*/
function sanitize(str) {
return (str ?? "_").replace(/[^a-zA-Z0-9_]/g, "_").toLocaleUpperCase();
}
function pruneInvalidResults(sarif, logger) {
let pruned = 0;
const newRuns = [];
for (const run of sarif.runs || []) {
if (run.tool?.driver?.name === "CodeQL" &&
run.tool?.driver?.semanticVersion === "2.11.2") {
// Version 2.11.2 of the CodeQL CLI had many false positives in the
// rb/weak-cryptographic-algorithm query which we prune here. The
// issue is tracked in https://github.com/github/codeql/issues/11107.
const newResults = [];
for (const result of run.results || []) {
if (result.ruleId === "rb/weak-cryptographic-algorithm" &&
(result.message?.text?.includes(" MD5 ") ||
result.message?.text?.includes(" SHA1 "))) {
pruned += 1;
continue;
}
newResults.push(result);
}
newRuns.push({ ...run, results: newResults });
}
else {
newRuns.push(run);
}
}
if (pruned > 0) {
logger.info(`Pruned ${pruned} results believed to be invalid from SARIF file.`);
}
return { ...sarif, runs: newRuns };
}
exports.pruneInvalidResults = pruneInvalidResults;
/**
* An error that occurred due to an invalid SARIF upload request.
*/
class InvalidRequestError extends Error {
constructor(message) {
super(message);
}
}
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