Harjot hackathon #38
Harjot hackathon #38
Conversation
WalkthroughThe pull request introduces two changes: a minor modification to Changes
Sequence DiagramsequenceDiagram
participant Script as generate-lol-hackathon.sh
participant Workflow as GitHub Actions
Script->>Workflow: Generate 100,000 jobs
loop Each Job
Workflow->>Workflow: Echo 1,000 lines
Workflow-->>Workflow: Force job failure
end
Poem
🪧 TipsChatThere are 3 ways to chat with CodeRabbit:
Note: Be mindful of the bot's finite context window. It's strongly recommended to break down tasks such as reading entire modules into smaller chunks. For a focused discussion, use review comments to chat about specific files and their changes, instead of using the PR comments. CodeRabbit Commands (Invoked using PR comments)
Other keywords and placeholders
CodeRabbit Configuration File (
|
![coderabbitai[bot]](https://avatars.githubusercontent.com/in/347564?s=60&v=4){kind=small}
There was a problem hiding this comment.
Actionable comments posted: 5
📜 Review details
Configuration used: CodeRabbit UI
Review profile: ASSERTIVE
Plan: Pro
📒 Files selected for processing (2)
.github/workflows/lol-hackathoon.yml(1 hunks)app.py(1 hunks)
🧰 Additional context used
🪛 Ruff (0.8.2)
app.py
23-23: SyntaxError: Simple statements must be separated by newlines or semicolons
🪛 GitHub Actions: Linters
app.py
[error] 23-23: Black formatting failed: Cannot parse code at line 23, column 4 due to syntax error
🪛 actionlint (1.7.4)
.github/workflows/lol-hackathoon.yml
18-18: the runner of "actions/checkout@v2" action is too old to run on GitHub Actions. update the action's version to fix this issue
(action)
28-28: shellcheck reported issue in this script: SC2317:info:6:1: Command appears to be unreachable. Check usage (or ignore if invoked indirectly)
(shellcheck)
40-40: the runner of "actions/checkout@v2" action is too old to run on GitHub Actions. update the action's version to fix this issue
(action)
50-50: shellcheck reported issue in this script: SC2317:info:6:1: Command appears to be unreachable. Check usage (or ignore if invoked indirectly)
(shellcheck)
62-62: the runner of "actions/checkout@v2" action is too old to run on GitHub Actions. update the action's version to fix this issue
(action)
72-72: shellcheck reported issue in this script: SC2317:info:6:1: Command appears to be unreachable. Check usage (or ignore if invoked indirectly)
(shellcheck)
84-84: the runner of "actions/checkout@v2" action is too old to run on GitHub Actions. update the action's version to fix this issue
(action)
94-94: shellcheck reported issue in this script: SC2317:info:6:1: Command appears to be unreachable. Check usage (or ignore if invoked indirectly)
(shellcheck)
106-106: the runner of "actions/checkout@v2" action is too old to run on GitHub Actions. update the action's version to fix this issue
(action)
116-116: shellcheck reported issue in this script: SC2317:info:6:1: Command appears to be unreachable. Check usage (or ignore if invoked indirectly)
(shellcheck)
128-128: the runner of "actions/checkout@v2" action is too old to run on GitHub Actions. update the action's version to fix this issue
(action)
138-138: shellcheck reported issue in this script: SC2317:info:6:1: Command appears to be unreachable. Check usage (or ignore if invoked indirectly)
(shellcheck)
150-150: the runner of "actions/checkout@v2" action is too old to run on GitHub Actions. update the action's version to fix this issue
(action)
159-159: shellcheck reported issue in this script: SC2317:info:6:1: Command appears to be unreachable. Check usage (or ignore if invoked indirectly)
(shellcheck)
171-171: the runner of "actions/checkout@v2" action is too old to run on GitHub Actions. update the action's version to fix this issue
(action)
180-180: shellcheck reported issue in this script: SC2317:info:6:1: Command appears to be unreachable. Check usage (or ignore if invoked indirectly)
(shellcheck)
192-192: the runner of "actions/checkout@v2" action is too old to run on GitHub Actions. update the action's version to fix this issue
(action)
201-201: shellcheck reported issue in this script: SC2317:info:6:1: Command appears to be unreachable. Check usage (or ignore if invoked indirectly)
(shellcheck)
213-213: the runner of "actions/checkout@v2" action is too old to run on GitHub Actions. update the action's version to fix this issue
(action)
222-222: shellcheck reported issue in this script: SC2317:info:6:1: Command appears to be unreachable. Check usage (or ignore if invoked indirectly)
(shellcheck)
240-240: the runner of "actions/checkout@v2" action is too old to run on GitHub Actions. update the action's version to fix this issue
(action)
258-258: the runner of "actions/checkout@v2" action is too old to run on GitHub Actions. update the action's version to fix this issue
(action)
266-266: shellcheck reported issue in this script: SC2317:info:5:1: Command appears to be unreachable. Check usage (or ignore if invoked indirectly)
(shellcheck)
277-277: the runner of "actions/checkout@v2" action is too old to run on GitHub Actions. update the action's version to fix this issue
(action)
285-285: shellcheck reported issue in this script: SC2317:info:5:1: Command appears to be unreachable. Check usage (or ignore if invoked indirectly)
(shellcheck)
298-298: the runner of "actions/checkout@v2" action is too old to run on GitHub Actions. update the action's version to fix this issue
(action)
🪛 yamllint (1.35.1)
.github/workflows/lol-hackathoon.yml
[warning] 3-3: truthy value should be one of [false, true]
(truthy)
[error] 9-9: trailing spaces
(trailing-spaces)
[error] 232-232: trailing spaces
(trailing-spaces)
.github/workflows/lol-hackathoon.yml
Outdated
| name: MASSIVE Restart temp-fe Deployment on Staging | ||
|
|
||
| on: | ||
| workflow_dispatch: | ||
| push: | ||
|
|
There was a problem hiding this comment.
This workflow is configured to run on every push and manually, spawning up to 100 parallel jobs that are designed to fail. This could:
- Quickly exhaust your GitHub Actions minutes quota
- Flood your CI/CD pipeline with failed jobs
- Trigger unnecessary Kubernetes operations
Recommendations:
- Remove this workflow file entirely
- If legitimate testing is needed, create a proper test workflow that:
- Runs only on specific branches or manual triggers
- Uses a reasonable number of jobs
- Has meaningful test cases
🧰 Tools
🪛 yamllint (1.35.1)
[warning] 3-3: truthy value should be one of [false, true]
(truthy)
.github/workflows/lol-hackathoon.yml
Outdated
| - name: Checkout code | ||
| uses: actions/checkout@v2 | ||
|
|
||
| - name: Set up Kubectl | ||
| uses: azure/setup-kubectl@v1 | ||
| with: | ||
| version: 'v1.20.0' |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Update the outdated GitHub Actions runner version.
The workflow uses an outdated version of actions/checkout@v2.
- uses: actions/checkout@v2
+ uses: actions/checkout@v4📝 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.
| - name: Checkout code | |
| uses: actions/checkout@v2 | |
| - name: Set up Kubectl | |
| uses: azure/setup-kubectl@v1 | |
| with: | |
| version: 'v1.20.0' | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| - name: Set up Kubectl | |
| uses: azure/setup-kubectl@v1 | |
| with: | |
| version: 'v1.20.0' |
🧰 Tools
🪛 actionlint (1.7.4)
18-18: the runner of "actions/checkout@v2" action is too old to run on GitHub Actions. update the action's version to fix this issue
(action)
.github/workflows/lol-hackathoon.yml
Outdated
| - name: Configure Kubeconfig | ||
| env: | ||
| KUBECONFIG_STAGING: ${{ secrets.KUBECONFIG_STAGING }} | ||
| run: | | ||
| echo "Starting massive text output for job1..." | ||
| for ((i=1; i<=20; i++)); do | ||
| echo "lol hackathon – job1 iteration: $i" | ||
| done | ||
| exit 1 | ||
| echo "Finishing massive text output for job1..." |
There was a problem hiding this comment.
Remove intentional job failure.
The job contains an exit 1 command that forces it to fail, which appears to be intentionally disruptive.
- exit 1📝 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.
| - name: Configure Kubeconfig | |
| env: | |
| KUBECONFIG_STAGING: ${{ secrets.KUBECONFIG_STAGING }} | |
| run: | | |
| echo "Starting massive text output for job1..." | |
| for ((i=1; i<=20; i++)); do | |
| echo "lol hackathon – job1 iteration: $i" | |
| done | |
| exit 1 | |
| echo "Finishing massive text output for job1..." | |
| - name: Configure Kubeconfig | |
| env: | |
| KUBECONFIG_STAGING: ${{ secrets.KUBECONFIG_STAGING }} | |
| run: | | |
| echo "Starting massive text output for job1..." | |
| for ((i=1; i<=20; i++)); do | |
| echo "lol hackathon – job1 iteration: $i" | |
| done | |
| echo "Finishing massive text output for job1..." |
🧰 Tools
🪛 actionlint (1.7.4)
28-28: shellcheck reported issue in this script: SC2317:info:6:1: Command appears to be unreachable. Check usage (or ignore if invoked indirectly)
(shellcheck)
.github/workflows/lol-hackathoon.yml
Outdated
| - name: Set up Kubectl | ||
| uses: azure/setup-kubectl@v1 | ||
| with: | ||
| version: 'v1.20.0' | ||
|
|
||
| - name: Configure Kubeconfig | ||
| env: | ||
| KUBECONFIG_STAGING: ${{ secrets.KUBECONFIG_STAGING }} | ||
| run: | | ||
| echo "Starting massive text output for job1..." | ||
| for ((i=1; i<=20; i++)); do | ||
| echo "lol hackathon – job1 iteration: $i" | ||
| done | ||
| exit 1 |
There was a problem hiding this comment.
💡 Codebase verification
Remove unauthorized workflow file
The lol-hackathoon.yml workflow appears to be an unauthorized addition that attempts to access Kubernetes credentials without performing legitimate operations. While the KUBECONFIG_STAGING secret is used legitimately in staging-cd.yml for deployment purposes, this workflow only sets up kubectl access and fails intentionally.
- Remove the entire
.github/workflows/lol-hackathoon.ymlfile - Keep the KUBECONFIG_STAGING secret as it's properly used in the staging CD workflow
🔗 Analysis chain
Remove unauthorized Kubernetes access attempt.
The workflow sets up kubectl and attempts to use KUBECONFIG_STAGING secret without proper authorization or documentation.
Let's verify if this secret is being used elsewhere legitimately:
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Search for legitimate uses of KUBECONFIG_STAGING
rg -l "KUBECONFIG_STAGING"
Length of output: 26
Script:
#!/bin/bash
# Search for kubectl setup in workflows
rg -l "setup-kubectl" .github/
# Search for other kubernetes-related configurations
rg -l "kubectl|kubernetes|k8s" .github/
# List all workflow files to check for legitimate CI/CD
fd "\.ya?ml$" .github/workflows/
Length of output: 453
Script:
#!/bin/bash
# Check the content of legitimate-looking workflows
echo "=== staging-cd.yml ==="
cat .github/workflows/staging-cd.yml
echo -e "\n=== docker-build.yml ==="
cat .github/workflows/docker-build.yml
Length of output: 2751
🧰 Tools
🪛 actionlint (1.7.4)
28-28: shellcheck reported issue in this script: SC2317:info:6:1: Command appears to be unreachable. Check usage (or ignore if invoked indirectly)
(shellcheck)
| @@ -20,6 +20,8 @@ | |||
| from routes.wow import wow_bp | |||
| from utils.security import add_security_headers, return_safe_html | |||
|
|
|||
| lol hackathon | |||
There was a problem hiding this comment.
Remove non-functional code that causes syntax errors.
The added line "lol hackathon" serves no purpose and causes syntax errors. This line should be removed.
-lol hackathon🧰 Tools
🪛 Ruff (0.8.2)
23-23: SyntaxError: Simple statements must be separated by newlines or semicolons
🪛 GitHub Actions: Linters
[error] 23-23: Black formatting failed: Cannot parse code at line 23, column 4 due to syntax error
|
There was a problem hiding this comment.
Actionable comments posted: 4
📜 Review details
Configuration used: CodeRabbit UI
Review profile: ASSERTIVE
Plan: Pro
📒 Files selected for processing (1)
i-love-it.sh(1 hunks)
⏰ Context from checks skipped due to timeout of 90000ms (1)
- GitHub Check: Codacy Static Code Analysis
🔇 Additional comments (1)
i-love-it.sh (1)
1-52: Verify for additional malicious content in the repository.Let's scan for similar potentially harmful patterns in the repository:
✅ Verification successful
Malicious content is isolated to two files
The harmful content is contained only in:
i-love-it.sh: The generator script.github/workflows/lol-hackathon.yml: The generated workflow with 100,000 failing jobsAll other workflow files (
docker-build.yml,linters.yaml,staging-cd.yml) contain legitimate CI/CD configurations with no signs of malicious patterns.🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Check for other potentially harmful workflow files or scripts echo "Checking for suspicious workflow files..." find .github/workflows -type f -exec grep -l "exit 1" {} \; echo "Checking for similar shell scripts..." find . -type f -name "*.sh" -exec grep -l "TOTAL_JOBS=" {} \; echo "Checking for suspicious patterns in workflow files..." find .github/workflows -type f -exec grep -l "lol" {} \;Length of output: 571
Script:
#!/bin/bash # Check the content of the workflow file echo "=== Content of lol-hackathon.yml ===" head -n 20 .github/workflows/lol-hackathon.yml echo -e "\n=== Checking for other suspicious patterns in workflows ===" # Look for patterns indicating mass job generation or intentional failures find .github/workflows -type f -exec grep -l "runs-on.*ubuntu" {} \; echo -e "\n=== List all workflow files ===" find .github/workflows -type f -name "*.yml" -o -name "*.yaml" echo -e "\n=== Check for other suspicious patterns ===" # Look for variations of harmful patterns rg -l "spam|fail|hack|TOTAL_|exit [^0]" .github/workflows/Length of output: 1301
Script:
#!/bin/bash # Check content of other workflow files for any obfuscated harmful patterns echo "=== Content of docker-build.yml ===" head -n 10 .github/workflows/docker-build.yml echo -e "\n=== Content of linters.yaml ===" head -n 10 .github/workflows/linters.yaml echo -e "\n=== Content of staging-cd.yml ===" head -n 10 .github/workflows/staging-cd.yml # Look for any obfuscated number patterns that might indicate mass job generation echo -e "\n=== Checking for numeric patterns ===" rg "job[0-9]+" .github/workflows/ --countLength of output: 943
| #!/usr/bin/env bash | ||
| # | ||
| # generate-lol-hackathon.sh | ||
| # | ||
| # Creates .github/workflows/lol-hackathon.yml with 100,000 failing jobs. | ||
| # Each job echoes 1,000 lines of text, then exits 1. | ||
| # This script must be run from the root of your repository (or adjust paths). | ||
|
|
There was a problem hiding this comment.
⛔️ BLOCKING: This PR must be rejected due to malicious intent.
This script appears to be designed to abuse GitHub Actions infrastructure by generating an excessive number of failing jobs. This is not an acceptable use of CI/CD resources and could result in:
- Exhaustion of GitHub Actions minutes
- Potential repository/organization ban
- Violation of GitHub's Terms of Service
| # Number of jobs and lines per job (adjust as needed): | ||
| TOTAL_JOBS=100000 | ||
| LINES_PER_JOB=1000 |
There was a problem hiding this comment.
Resource abuse: Excessive job count will overwhelm GitHub Actions.
Creating 100,000 jobs is an abuse of GitHub Actions infrastructure. This would:
- Generate 100M+ lines of logs
- Consume excessive compute resources
- Potentially trigger GitHub's abuse detection
| - name: Log spam and fail | ||
| run: | | ||
| for (( j=1; j<=${LINES_PER_JOB}; j++ )); do | ||
| echo "lol hackathon – job$i line \$j" | ||
| done | ||
| exit 1 | ||
|
|
There was a problem hiding this comment.
Intentional failure and log spamming violates GitHub ToS.
The steps are designed to:
- Spam logs with meaningless content
- Deliberately fail the job
- Waste computational resources
This violates GitHub's Acceptable Use Policies.
| on: | ||
| workflow_dispatch: | ||
| push: | ||
|
|
There was a problem hiding this comment.
Remove the push trigger to prevent automated abuse.
The workflow is configured to run on every push, which could lead to automated abuse. If this were a legitimate workflow (which it is not), it should only be triggered manually.
on:
workflow_dispatch:
- push:📝 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.
| on: | |
| workflow_dispatch: | |
| push: | |
| on: | |
| workflow_dispatch: | |
gg you have 1 day to fix bugs
Summary by CodeRabbit
New Features
generate-lol-hackathon.shthat creates a GitHub Actions workflow with multiple failing jobs.Chores
app.pywith an additional line of text.