serverless/examples

Lock Down Permissions

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#49 opened on Jan 5, 2017

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help wanted

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Description

Currently, some of the examples have very open permissions.

Example: https://github.com/serverless/examples/blob/master/aws-node-fetch-file-and-store-in-s3/serverless.yml#L13-L17

For the sake of those less-than-knowledgeable with AWS permissioning, we should probably lock these instances down a bit more.

Contributor guide

Research direction
Examine the referenced file aws node fetch file and store in s3/serverless.yml lines 13-17 to understand the current permissive IAM policy. Research AWS IAM policy syntax and the principle of least privilege. Propose a more restrictive policy that only grants the necessary actions (e.g., s3:PutObject) on the specific bucket. Review comments in the issue for any previous suggestions or concerns.
Tech stack
awsnodejs
Domain
security
Issue type
Security
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
basic AWS IAM knowledgeserverless framework
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
40