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Improves/size #357

Merged
merged 16 commits into from
Sep 26, 2024
Merged

Improves/size #357

merged 16 commits into from
Sep 26, 2024

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hundredark
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github-advanced-security[bot]
github-advanced-security bot found potential problems Sep 25, 2024
View reviewed changes
src/client/utils/uniq.ts
md5.update(minId);
md5.update(maxId);
const bytes = Buffer.from(md5.digest().bytes(), 'binary');
const res = md5(minId + maxId);

Check failure

Code scanning / CodeQL

Use of a broken or weak cryptographic algorithm High

A broken or weak cryptographic algorithm
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depends on
sensitive data from an access to userID
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.
A broken or weak cryptographic algorithm
Loading
depends on
sensitive data from an access to userID
Loading
.
A broken or weak cryptographic algorithm
Loading
depends on
sensitive data from an access to userID
Loading
.
A broken or weak cryptographic algorithm
Loading
depends on
sensitive data from an access to userID
Loading
.
A broken or weak cryptographic algorithm
Loading
depends on
sensitive data from an access to userID
Loading
.
A broken or weak cryptographic algorithm
Loading
depends on
sensitive data from an access to userID
Loading
.
A broken or weak cryptographic algorithm
Loading
depends on
sensitive data from an access to userID
Loading
.
A broken or weak cryptographic algorithm
Loading
depends on
sensitive data from an access to userID
Loading
.
A broken or weak cryptographic algorithm
Loading
depends on
sensitive data from an access to userID
Loading
.
A broken or weak cryptographic algorithm
Loading
depends on
sensitive data from an access to userID
Loading
.
A broken or weak cryptographic algorithm
Loading
depends on
sensitive data from an access to userID
Loading
.
A broken or weak cryptographic algorithm
Loading
depends on
sensitive data from an access to userID
Loading
.
A broken or weak cryptographic algorithm
Loading
depends on
sensitive data from an access to userID
Loading
.
A broken or weak cryptographic algorithm
Loading
depends on
sensitive data from an access to userID
Loading
.
A broken or weak cryptographic algorithm
Loading
depends on
sensitive data from an access to userID
Loading
.
A broken or weak cryptographic algorithm
Loading
depends on
sensitive data from an access to userID
Loading
.

Copilot Autofix AI 2 months ago

To fix the problem, we should replace the use of the MD5 hashing algorithm with a stronger, modern cryptographic hash function. In this case, we can use SHA-256, which is a secure and widely recommended hash function.

  • Replace the MD5 hash function with SHA-256 in the uniqueConversationID function.
  • Ensure that the rest of the code remains unchanged and continues to function as expected.
Suggested changeset 1
src/client/utils/uniq.ts

Autofix patch

Autofix patch
Run the following command in your local git repository to apply this patch
cat << 'EOF' | git apply
diff --git a/src/client/utils/uniq.ts b/src/client/utils/uniq.ts
--- a/src/client/utils/uniq.ts
+++ b/src/client/utils/uniq.ts
@@ -16,4 +16,4 @@
   const [minId, maxId] = [userID, recipientID].sort();
-  const res = md5(minId + maxId);
-  const bytes = Buffer.from(res, 'hex');
+  const res = sha256.create().update(minId + maxId).digest();
+  const bytes = Buffer.from(res);
 
EOF
@@ -16,4 +16,4 @@
const [minId, maxId] = [userID, recipientID].sort();
const res = md5(minId + maxId);
const bytes = Buffer.from(res, 'hex');
const res = sha256.create().update(minId + maxId).digest();
const bytes = Buffer.from(res);

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test/forge.test.ts
const forgeUniqueConversationID = (userID: string, recipientID: string): string => {
const [minId, maxId] = [userID, recipientID].sort();
const md5 = md.md5.create();
md5.update(minId);

Check failure

Code scanning / CodeQL

Use of a broken or weak cryptographic algorithm High test

A broken or weak cryptographic algorithm
Loading
depends on
sensitive data from an access to userID
Loading
.

Copilot Autofix AI 2 months ago

To fix the problem, we need to replace the MD5 hashing algorithm with a stronger alternative, such as SHA-256. This involves changing the creation and usage of the hash object from MD5 to SHA-256. Specifically, we will:

  1. Replace md.md5.create() with md.sha256.create().
  2. Ensure that the rest of the code that uses the hash object remains compatible with the new algorithm.
Suggested changeset 1
test/forge.test.ts

Autofix patch

Autofix patch
Run the following command in your local git repository to apply this patch
cat << 'EOF' | git apply
diff --git a/test/forge.test.ts b/test/forge.test.ts
--- a/test/forge.test.ts
+++ b/test/forge.test.ts
@@ -20,6 +20,6 @@
   const [minId, maxId] = [userID, recipientID].sort();
-  const md5 = md.md5.create();
-  md5.update(minId);
-  md5.update(maxId);
-  const bytes = Buffer.from(md5.digest().bytes(), 'binary');
+  const sha256 = md.sha256.create();
+  sha256.update(minId);
+  sha256.update(maxId);
+  const bytes = Buffer.from(sha256.digest().bytes(), 'binary');
 
EOF
@@ -20,6 +20,6 @@
const [minId, maxId] = [userID, recipientID].sort();
const md5 = md.md5.create();
md5.update(minId);
md5.update(maxId);
const bytes = Buffer.from(md5.digest().bytes(), 'binary');
const sha256 = md.sha256.create();
sha256.update(minId);
sha256.update(maxId);
const bytes = Buffer.from(sha256.digest().bytes(), 'binary');

Copilot is powered by AI and may make mistakes. Always verify output.
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Please select one or more of the options
test/forge.test.ts
const [minId, maxId] = [userID, recipientID].sort();
const md5 = md.md5.create();
md5.update(minId);
md5.update(maxId);

Check failure

Code scanning / CodeQL

Use of a broken or weak cryptographic algorithm High test

A broken or weak cryptographic algorithm
Loading
depends on
sensitive data from an access to userID
Loading
.

Copilot Autofix AI 2 months ago

To fix the problem, we should replace the MD5 hashing algorithm with a stronger alternative, such as SHA-256. This change will ensure that the hashing process is more secure and resistant to collision attacks.

  • General Fix: Replace the MD5 hashing algorithm with SHA-256.
  • Detailed Fix: Modify the forgeUniqueConversationID function to use SHA-256 instead of MD5. This involves changing the instantiation of the hash object and updating the relevant method calls.
  • Specific Changes:
    • Update the import statement to include SHA-256 if not already imported.
    • Replace md.md5.create() with md.sha256.create().
    • Ensure that the rest of the code in the function is compatible with the new hash object.
Suggested changeset 1
test/forge.test.ts

Autofix patch

Autofix patch
Run the following command in your local git repository to apply this patch
cat << 'EOF' | git apply
diff --git a/test/forge.test.ts b/test/forge.test.ts
--- a/test/forge.test.ts
+++ b/test/forge.test.ts
@@ -20,6 +20,6 @@
   const [minId, maxId] = [userID, recipientID].sort();
-  const md5 = md.md5.create();
-  md5.update(minId);
-  md5.update(maxId);
-  const bytes = Buffer.from(md5.digest().bytes(), 'binary');
+  const sha256 = md.sha256.create();
+  sha256.update(minId);
+  sha256.update(maxId);
+  const bytes = Buffer.from(sha256.digest().bytes(), 'binary');
 
EOF
@@ -20,6 +20,6 @@
const [minId, maxId] = [userID, recipientID].sort();
const md5 = md.md5.create();
md5.update(minId);
md5.update(maxId);
const bytes = Buffer.from(md5.digest().bytes(), 'binary');
const sha256 = md.sha256.create();
sha256.update(minId);
sha256.update(maxId);
const bytes = Buffer.from(sha256.digest().bytes(), 'binary');

Copilot is powered by AI and may make mistakes. Always verify output.
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@hundredark hundredark marked this pull request as ready for review September 26, 2024 09:09
@crossle crossle merged commit c71b7c4 into main Sep 26, 2024
4 of 5 checks passed
@crossle crossle deleted the improves/size branch September 26, 2024 09:36
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2 participants
@hundredark @crossle