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Testnets #122

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merged 2 commits into from
Oct 29, 2024
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Merged

Testnets #122

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808d230
fix: nextjs cache access forbidden
martillansky Oct 29, 2024
557a43e
Merge pull request #121 from martillansky/testnets
martillansky Oct 29, 2024
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2 changes: 2 additions & 0 deletions src/app/[pohid]/[chain]/[request]/page.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -316,6 +316,7 @@ export default async function Request({ params }: PageProps) {
src={ipfs(registrationFile.photo)}
width={144}
height={144}
unoptimized={true}
/>
}
/>
Expand Down Expand Up @@ -391,6 +392,7 @@ export default async function Request({ params }: PageProps) {
src={ipfs(registrationFile.photo)}
width={144}
height={144}
unoptimized={true}
/>
}
/>
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1 change: 1 addition & 0 deletions src/components/Vouch.tsx
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Expand Up @@ -51,6 +51,7 @@ const Vouch: React.FC<VouchingTooltipProps> = ({
src={ipfs(photo)}
width={64}
height={64}
unoptimized={true}
/>
) : (
Comment on lines 52 to 56
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💡 Codebase verification

Based on the analysis of the codebase, I can now generate the final response:

IPFS image security measures needed for Vouch component

The current implementation lacks content verification for IPFS images:

  • No IPFS hash validation before rendering
  • No content-type verification for images
  • No error handling for failed image loads
  • No error boundaries around the image component

Recommended changes:

  • Wrap the Image component in an ErrorBoundary (already available in the codebase at src/components/ErrorBoundary.tsx)
  • Add onError handler to gracefully handle image load failures
  • Add IPFS hash validation before rendering
  • Implement content-type verification for the IPFS gateway response
🔗 Analysis chain

Consider adding content verification for IPFS images.

When loading content from IPFS, it's recommended to implement additional security measures:

  1. Validate IPFS hashes before rendering
  2. Consider implementing a content-type check
  3. Add error boundaries to handle failed loads gracefully

Let's check if there are any existing security measures for IPFS content:

Let me gather more information about how IPFS images are handled in the codebase.

Let me check for any error handling specifically around the Image component in the Vouch component.

Let me check how images are handled in the parent components and if there's any global error handling for images.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Check for IPFS-related security measures in the codebase
echo "Searching for IPFS validation logic..."
rg -l "ipfs.*validate|validateIpfs|ipfs.*check" 

echo "Checking the IPFS utility implementation..."
cat utils/ipfs.ts 2>/dev/null || true

Length of output: 260

Script:

#!/bin/bash
# Search for IPFS image handling patterns
echo "Searching for IPFS image handling..."
rg -A 5 "ipfs" 

echo "Looking for Image component usage with IPFS..."
ast-grep --pattern 'Image $$$'

echo "Checking for error handling around images..."
rg -A 5 "onError.*Image|Image.*onError"

Length of output: 24480

Script:

#!/bin/bash
# Check for error handling in Vouch component and related image components
echo "Checking Vouch component implementation..."
cat src/components/Vouch.tsx

echo "Checking for any Image component wrappers or HOCs..."
rg -l "Image.*wrap|wrap.*Image"

echo "Checking for any error boundaries in the component hierarchy..."
rg -A 5 "ErrorBoundary|onError"

Length of output: 11248

Script:

#!/bin/bash
# Check for global image handling and parent components
echo "Checking app layout and parent components..."
cat src/app/layout.tsx

echo "Checking for any global error handling or image components..."
rg -A 5 "next/image|onError.*image|image.*onError"

echo "Checking for any image validation utilities..."
rg -A 5 "validateImage|checkImage|verifyImage"

Length of output: 6895

<Identicon key={key} address={address} diameter={32} />
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