Adding temporary logging to the server #16420
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WalkthroughDetailed debug logging has been added to the Changes
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Actionable comments posted: 2
🧹 Nitpick comments (2)
docs-v2/pages/api/demo-connect/utils.js (2)
159-160: Enhance error logging for easier troubleshooting.The error logging could be more informative to help with troubleshooting.
- console.log("Error decoding tokens:", e.message); + console.log("Error decoding tokens:", { + message: e.message, + received: requestToken, + expected: expectedToken + });
139-140: Consider a more robust approach to user-agent truncation.The current approach for truncating the user-agent is simple but could be improved.
- userAgent: req.headers["user-agent"]?.substring(0, 50) + "...", + userAgent: req.headers["user-agent"] ? + (req.headers["user-agent"].length > 50 ? + req.headers["user-agent"].substring(0, 50) + "..." : + req.headers["user-agent"]) : + "undefined",
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docs-v2/pages/api/demo-connect/utils.js(1 hunks)
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| // If there's a mismatch, decode both tokens to see what's different | ||
| if (requestToken !== expectedToken) { | ||
| try { | ||
| const decodedReceived = Buffer.from(requestToken, "base64").toString(); | ||
| const decodedExpected = Buffer.from(expectedToken, "base64").toString(); | ||
| console.log("Decoded tokens:", { | ||
| received: decodedReceived, | ||
| expected: decodedExpected, | ||
| }); | ||
| } catch (e) { | ||
| console.log("Error decoding tokens:", e.message); | ||
| } | ||
| } |
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💡 Verification agent
🧩 Analysis chain
Good approach for diagnosing token mismatches.
The approach of decoding tokens when they don't match provides valuable debugging information and includes proper error handling. The truncation of user-agent also shows good attention to log size management.
Since this is labeled as "temporary logging" in the PR title, please consider adding a TODO comment indicating when these logs should be removed, or implementing a more permanent solution with proper log levels:
🏁 Script executed:
#!/bin/bash
# Check if there are any TODO comments about removing logs
grep -n "TODO.*remov.*log" docs-v2/pages/api/demo-connect/utils.js || echo "No removal plan found for temporary logs"Length of output: 159
Add a removal plan for temporary debug logs
I didn’t find any TODO or similar comment indicating when to remove these temporary logs. Since this PR is explicitly adding diagnostic logging, please:
- Add a
TODO(orFIXME) comment in docs-v2/pages/api/demo-connect/utils.js noting when or under what condition these logs should be removed. - Or replace the
console.logcalls with a proper logger at a debug level so they can be toggled off in production.
Example:
// If there's a mismatch, decode both tokens to see what's different
if (requestToken !== expectedToken) {
try {
- const decodedReceived = Buffer.from(requestToken, "base64").toString();
+ // TODO: Remove or lower log level once token mismatch issue is resolved
+ const decodedReceived = Buffer.from(requestToken, "base64").toString();
const decodedExpected = Buffer.from(expectedToken, "base64").toString();
console.log("Decoded tokens:", {
received: decodedReceived,
expected: decodedExpected,
});
} catch (e) {
- console.log("Error decoding tokens:", e.message);
+ // TODO: Remove or lower log level once token mismatch issue is resolved
+ console.log("Error decoding tokens:", e.message);
}
}Let’s ensure these logs are either removed or controlled by log levels before merging.
📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| // If there's a mismatch, decode both tokens to see what's different | |
| if (requestToken !== expectedToken) { | |
| try { | |
| const decodedReceived = Buffer.from(requestToken, "base64").toString(); | |
| const decodedExpected = Buffer.from(expectedToken, "base64").toString(); | |
| console.log("Decoded tokens:", { | |
| received: decodedReceived, | |
| expected: decodedExpected, | |
| }); | |
| } catch (e) { | |
| console.log("Error decoding tokens:", e.message); | |
| } | |
| } | |
| // If there's a mismatch, decode both tokens to see what's different | |
| if (requestToken !== expectedToken) { | |
| try { | |
| // TODO: Remove or lower log level once token mismatch issue is resolved | |
| const decodedReceived = Buffer.from(requestToken, "base64").toString(); | |
| const decodedExpected = Buffer.from(expectedToken, "base64").toString(); | |
| console.log("Decoded tokens:", { | |
| received: decodedReceived, | |
| expected: decodedExpected, | |
| }); | |
| } catch (e) { | |
| // TODO: Remove or lower log level once token mismatch issue is resolved | |
| console.log("Error decoding tokens:", e.message); | |
| } | |
| } |
| // Debug logging to diagnose token validation issues | ||
| console.log("Request headers:", { | ||
| host: req.headers.host, | ||
| origin: req.headers.origin, | ||
| referer: req.headers.referer, | ||
| // Truncate user-agent to avoid huge logs | ||
| userAgent: req.headers["user-agent"]?.substring(0, 50) + "...", | ||
| }); | ||
|
|
||
| // Log token information | ||
| console.log("Token comparison:", { | ||
| received: requestToken, | ||
| expected: expectedToken, | ||
| matches: requestToken === expectedToken, | ||
| }); | ||
|
|
||
| // If there's a mismatch, decode both tokens to see what's different | ||
| if (requestToken !== expectedToken) { | ||
| try { | ||
| const decodedReceived = Buffer.from(requestToken, "base64").toString(); | ||
| const decodedExpected = Buffer.from(expectedToken, "base64").toString(); | ||
| console.log("Decoded tokens:", { | ||
| received: decodedReceived, | ||
| expected: decodedExpected, | ||
| }); | ||
| } catch (e) { | ||
| console.log("Error decoding tokens:", e.message); | ||
| } | ||
| } |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Consider security implications of debug logging sensitive information.
While these debug logs are valuable for diagnosing token validation issues, they contain potentially sensitive information such as request headers and tokens. Consider:
- Adding a toggle mechanism based on environment variables to enable/disable logging
- Using a proper logging framework with configurable log levels instead of
console.log - Adding a comment indicating when these logs should be removed or under what conditions they should remain active
+ // Environment-based logging control
+ const ENABLE_DEBUG_LOGGING = process.env.ENABLE_DEBUG_LOGGING === 'true';
// Debug logging to diagnose token validation issues
- console.log("Request headers:", {
- host: req.headers.host,
- origin: req.headers.origin,
- referer: req.headers.referer,
- // Truncate user-agent to avoid huge logs
- userAgent: req.headers["user-agent"]?.substring(0, 50) + "...",
- });
+ if (ENABLE_DEBUG_LOGGING) {
+ console.log("Request headers:", {
+ host: req.headers.host,
+ origin: req.headers.origin,
+ referer: req.headers.referer,
+ // Truncate user-agent to avoid huge logs
+ userAgent: req.headers["user-agent"]?.substring(0, 50) + "...",
+ });Apply similar conditional logging to the other log statements below as well.
📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| // Debug logging to diagnose token validation issues | |
| console.log("Request headers:", { | |
| host: req.headers.host, | |
| origin: req.headers.origin, | |
| referer: req.headers.referer, | |
| // Truncate user-agent to avoid huge logs | |
| userAgent: req.headers["user-agent"]?.substring(0, 50) + "...", | |
| }); | |
| // Log token information | |
| console.log("Token comparison:", { | |
| received: requestToken, | |
| expected: expectedToken, | |
| matches: requestToken === expectedToken, | |
| }); | |
| // If there's a mismatch, decode both tokens to see what's different | |
| if (requestToken !== expectedToken) { | |
| try { | |
| const decodedReceived = Buffer.from(requestToken, "base64").toString(); | |
| const decodedExpected = Buffer.from(expectedToken, "base64").toString(); | |
| console.log("Decoded tokens:", { | |
| received: decodedReceived, | |
| expected: decodedExpected, | |
| }); | |
| } catch (e) { | |
| console.log("Error decoding tokens:", e.message); | |
| } | |
| } | |
| // Environment-based logging control | |
| const ENABLE_DEBUG_LOGGING = process.env.ENABLE_DEBUG_LOGGING === 'true'; | |
| // Debug logging to diagnose token validation issues | |
| if (ENABLE_DEBUG_LOGGING) { | |
| console.log("Request headers:", { | |
| host: req.headers.host, | |
| origin: req.headers.origin, | |
| referer: req.headers.referer, | |
| // Truncate user-agent to avoid huge logs | |
| userAgent: req.headers["user-agent"]?.substring(0, 50) + "...", | |
| }); | |
| } | |
| // Log token information | |
| if (ENABLE_DEBUG_LOGGING) { | |
| console.log("Token comparison:", { | |
| received: requestToken, | |
| expected: expectedToken, | |
| matches: requestToken === expectedToken, | |
| }); | |
| } | |
| // If there's a mismatch, decode both tokens to see what's different | |
| if (requestToken !== expectedToken) { | |
| try { | |
| const decodedReceived = Buffer.from(requestToken, "base64").toString(); | |
| const decodedExpected = Buffer.from(expectedToken, "base64").toString(); | |
| if (ENABLE_DEBUG_LOGGING) { | |
| console.log("Decoded tokens:", { | |
| received: decodedReceived, | |
| expected: decodedExpected, | |
| }); | |
| } | |
| } catch (e) { | |
| if (ENABLE_DEBUG_LOGGING) { | |
| console.log("Error decoding tokens:", e.message); | |
| } | |
| } | |
| } |
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