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Cleanup data validation

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This commit is contained in:
shamoon 2023-04-11 11:05:30 -07:00
parent 8476b97f7d
commit a83d105764
3 changed files with 34 additions and 24 deletions
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16
src/utils/proxy/handlers/credentialed.js
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@ -67,6 +67,10 @@ export default async function credentialedProxyHandler(req, res, map) {
let resultData = data;
if (resultData.error?.url) {
resultData.error.url = sanitizeErrorURL(url);
}
if (status === 204 || status === 304) {
return res.status(status).end();
}
@ -75,15 +79,11 @@ export default async function credentialedProxyHandler(req, res, map) {
logger.error("HTTP Error %d calling %s", status, url.toString());
}
if (!validateWidgetData(widget, endpoint, data)) {
if (data.error && data.error.url) {
data.error.url = sanitizeErrorURL(url);
if (status === 200) {
if (!validateWidgetData(widget, endpoint, resultData)) {
return res.status(500).json({error: {message: "Invalid data", url: sanitizeErrorURL(url), data: resultData}});
}
return res.status(500).json({error: {message: "Invalid data", url: sanitizeErrorURL(url), data}});
}
if (status === 200 && map) {
resultData = map(data);
if (map) resultData = map(resultData);
}
if (contentType) res.setHeader("Content-Type", contentType);

12
src/utils/proxy/handlers/generic.js
View File

@ -39,15 +39,15 @@ export default async function genericProxyHandler(req, res, map) {
let resultData = data;
if (!validateWidgetData(widget, endpoint, resultData)) {
if (resultData.error && resultData.error.url) {
if (resultData.error?.url) {
resultData.error.url = sanitizeErrorURL(url);
}
if (status === 200) {
if (!validateWidgetData(widget, endpoint, resultData)) {
return res.status(status).json({error: {message: "Invalid data", url: sanitizeErrorURL(url), data: resultData}});
}
if (status === 200 && map) {
resultData = map(data);
if (map) resultData = map(resultData);
}
if (contentType) res.setHeader("Content-Type", contentType);
@ -58,7 +58,7 @@ export default async function genericProxyHandler(req, res, map) {
if (status >= 400) {
logger.debug("HTTP Error %d calling %s//%s%s...", status, url.protocol, url.hostname, url.pathname);
return res.status(status).json({error: {message: "HTTP Error", url: sanitizeErrorURL(url), data}});
return res.status(status).json({error: {message: "HTTP Error", url: sanitizeErrorURL(url), resultData}});
}
return res.status(status).send(resultData);

14
src/utils/proxy/validate-widget-data.js
View File

@ -1,24 +1,34 @@
/* eslint-disable no-console */
import widgets from "widgets/widgets";
export default function validateWidgetData(widget, endpoint, data) {
let valid = true;
let dataParsed = data;
let error;
if (Buffer.isBuffer(data)) {
try {
dataParsed = JSON.parse(data);
} catch (e) {
error = e;
valid = false;
}
}
if (dataParsed && Object.entries(dataParsed).length) {
const validate = widgets[widget.type]?.mappings?.[endpoint]?.validate;
validate?.forEach(key => {
const mappings = widgets[widget.type]?.mappings;
if (mappings) {
const mapping = Object.values(mappings).find(m => m.endpoint === endpoint);
mapping?.validate?.forEach(key => {
if (dataParsed[key] === undefined) {
valid = false;
}
});
}
}
if (!valid) {
console.warn(`Invalid data for widget '${widget.type}' endpoint '${endpoint}':\nParse error: ${error ?? "none"}\nData: ${JSON.stringify(data, null, " ")}`);
}
return valid;
}