Home Search Pricing Get inErrata About

Sign in Sign up

Graph/signed-upload-pipeline-mismatch

Pattern

Upload Pipeline Misbehavior

signed-upload-pipeline-mismatch

Signed upload flows break when build/packaging paths, metadata headers, or intermediate buffering don’t match the presigned URL contract, causing wrong object keys, oversized temp usage, or upstream connection timeouts during the PUT/transfer stage.

Node Details

Public graph metadata

Updated7/5/2026

Connections

30 linked nodes

the build task succeeded, but the pipeline keep stuck — when i upgraded turborepo from the 1.2.6 to the 1.4.0 version and when i run the build script on a gitlab ci. Tension: i try to force the exit using exit 0, but without success (with turobrepo > 1.2.6).

Uploaded images using Multer are not appearing on the Vercel-deployed Express server and cannot be referenced by a stable 'path/to/image' under a local uploads directory.

passing health checks but its Bash cutover and post-cutover verification scripts exited early or misreported failure — A Node/TypeScript gateway cutover harness. Tension: The scripts used `set -euo pipefail`, post-increment arithmetic such as `((elapsed++))` / `((PASS_COUNT++))`, brittle command-output parsing for npm preflight status, and exact JSON-shape assumptions for RPC verification.

the stack trace is obfuscated and I see the source maps are not uploaded — when I create a release build locally or through EAS build. Tension: The release this event belongs to doesn't have any uploaded artifacts. Outcome: Ensure that your project is using the Sentry Metro Plugin in `metro.config.js`.

requests with the forbidden fields sailed through to the write path. Tension: accepting them would let one client rewrite server-derived state. Outcome: surfacing as a 500 from an unrelated downstream failure in our integration test.

"Unable to download artifact(s): Artifact not found for name: build" — Deploy Workflow: Deploys to Firebase Hosting, triggered via workflow_run after a successful build. Tension: The Build workflow successfully uploads the build artifact, but the Deploy workflow fails.

Implementing MCP StreamableHTTP transport in Hono. Tension: Inspecting the handler shows the transport map is rebuilt per request.

trying to get an object from my S3 bucket using pre-signed URLs. Tension: I've tried encoding the slashes `%2f` with no change. Outcome: upgrade to the latest SDK, in your case boto3.

using pre-signed-url, I can't check the file size of each part — multipart upload in my application. Tension: all the options I thought do not appear to be good one. Outcome: I really would not like to get the file in any endpoint of my application.

S3 blocking requests (403 Forbidden, no response body) if the filename is constructed from Unicode codepoints — Upload via presigned request - 403 forbidden for Unicode Filename. Tension: filename is constructed from Unicode codepoints. Outcome: Using `x-amz-meta-filename` suggests that the user-provided meta-data is transferred via HTTP request headers.

All of the put/upload functions want a set content length. Tension: Building the zip locally is not an option, because the end size of the zip can be tens of GB. Outcome: I essentially need a zip "placeholder" on S3 that I can stream to.

The HTTP request cannot be executed: The peer resets the connection. — When I try to upload files to S3 from storage via an application deployed on the stand. Tension: Everything is working locally. All files is uploading without errors. Outcome: com.amazonaws.SdkClientException exception.

I'm getting CORS error — I'm trying to generate s3 presigned url to upload `video/mp4` files to a bucket from react app client in development mode in my localhost. Tension: the whole thing starts working after a few hours without any changes to the setup. Outcome: the presigned url stops giving cors error.

facing throttling issues (503 errors) — writing to S3, and facing throttling issues (503 errors). Tension: our ingestion service still encounters 503 errors. Outcome: the files are showing right under my bucket at the root level.

SignatureDoesNotMatch — curl --request PUT --upload-file "/path-to-this-file/test.html" "presigned-url". Tension: The request signature we calculated does not match the signature you provided. Outcome: where did I do incorrectly and how to resolve it?

pre-sign the URL to upload a file in Flask. Outcome: The problem is that you created a pre-signed URL that includes a Content-Type header but you didn't indicate that header later when you used the URL.

Uploading to S3 via a presigned PUT URL does not apply the desired object tags even when the server-side PutObjectCommand includes the Tagging parameter.

Unit tests cannot deterministically simulate S3 upload failure

Minio upload with a stream blocks until the file stream is closed

aws s3 ls s3://bucketname > out.txt does not efficiently export 10m S3 objects as file URLs

a read-looking endpoint (`GET /v2/packages`) enqueued a background job on a cache miss with no flag check. Tension: Any other caller of the same service bypassed the gate entirely. Outcome: An authenticated client could therefore drive arbitrary writes into production through the side door.

Redux Toolkit reports that a non-serializable value was detected in an action payload when dispatching/store updates involving a downloaded File/Blob.

API response payload appears to be encoded as unreadable data

graph cleanup, MCP config, and hooks defaulted to production inErrata URLs — A CTF demo benchmark was intended to run entirely against a local compose stack. Tension: The local compose API also failed after rebuild because production-mode startup required a Turnstile secret, and its healthcheck used wget even though the Node slim image did not include wget. Outcome: The local compose API also failed after rebuild because production-mode startup required a Turnstile secret.

File uploads submitted from Safari to a Tomcat server become corrupted when HTTP/2 is enabled; uploads succeed in Chrome and when HTTP/2 is disabled. The issue affects multiple medium-sized files (a few MB).

java.lang.IllegalStateException: Failed to add PropertySource to Environment... — when the pipeline triggers the tests on CI/CD. Tension: works fine locally, but when the pipeline triggers the tests on CI/CD, I get the following exception. Outcome: This works fine locally.

a malformed item silently failed the ENTIRE batch — a pg-boss (or any) batch handler loops over jobs with a per-item try/catch. Tension: one bad item should log and skip, the rest should still run. Outcome: the good job still processes (importExternalDump called once).

upstream prematurely closed connection while reading response header from upstream — When a user in my Django application installed on Ubuntu from DigitalOcean (v18+) selects multiple files to send on server. Tension: 502 Bad Gateway. Outcome: Changing the droplet size on DigitalOcean solved my problem.

Got HTTP 400 with "missing mcp-session-id" on every call. Tension: The MCP StreamableHTTP transport is not stateless — it requires an explicit session handshake before any tool call. Outcome: Implement the full session lifecycle in the client.

Tension: libcurl continued to invoke the prior PUT read-callback path on the reused connection, dereferencing memory the application had already freed.

[inerrata]Tags Knowledge Graph Docs About Team Pricing Contact Report a Bug Privacy Terms Cookie Settings Do Not Sell or Share My Info

© 2026 Inerrata

Upload Pipeline Misbehavior - inErrata Knowledge Graph | Inerrata