added reading of pem files #2
Conversation
WalkthroughThe recent update focuses on enhancing the handling of public key data within the Changes
Thank you for using CodeRabbit. We offer it for free to the OSS community and would appreciate your support in helping us grow. If you find it useful, would you consider giving us a shout-out on your favorite social media? 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 as PR comments)
Additionally, you can add CodeRabbit Configration File (
|
![coderabbitai[bot]](https://avatars.githubusercontent.com/in/347564?s=60&v=4){kind=small}
There was a problem hiding this comment.
Review Status
Actionable comments generated: 1
Configuration used: CodeRabbit UI
Files ignored due to path filters (1)
package.jsonis excluded by:!**/*.json
Files selected for processing (1)
- bin/stateless-dane.js (3 hunks)
Additional comments: 3
bin/stateless-dane.js (3)
- 8-8: The addition of
node-forgeis crucial for parsing PEM-formatted keys. Ensure that thenode-forgeversion used is compatible with the rest of the project dependencies to avoid any potential conflicts.Verification successful
The addition of
node-forgeversion "^1.3.1" to the project's dependencies has been verified. No immediate compatibility issues are evident from the version numbers of the listed dependencies. However, it's important to note that this analysis does not guarantee the absence of conflicts in practice. A more thorough compatibility check would involve reviewing project documentation, changelogs, and potentially testing the integration ofnode-forgewith these dependencies.* 93-93: The renaming of `publicKeyJson` to `publicKeyData` is correctly implemented and reflects the variable's enhanced role in storing public key information in either PEM or JSON format. This change is consistent throughout the file. * 125-142: The adjustments made to the parsing of public key data for `StatelessDANECertificate` are well-implemented. The approach of handling both PEM and JSON formats and converting them into a format compatible with `StatelessDANECertificate` aligns with the PR objectives. This change enhances the system's flexibility and compatibility with different key formats.Scripts Executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Check package.json for node-forge version and compare with project dependencies for compatibility issues. rg '"node-forge":' package.json rg '"dependencies": {' -A 20 package.jsonLength of output: 203
Script:
#!/bin/bash # Correctly list all dependencies from package.json for comparison. rg '"dependencies":' -A 50 package.jsonLength of output: 324
| if (publicKeyData) { | ||
| let parsedKey | ||
| try { | ||
| const publicKey = forge.pki.publicKeyFromPem(publicKeyData); | ||
| parsedKey = { | ||
| n: Buffer.from(publicKey.n.toByteArray()), // modulus | ||
| e: Buffer.from(publicKey.e.toByteArray()), // exponent | ||
| }; | ||
|
|
||
| } | ||
| catch (e) { | ||
| const obj = JSON.parse(publicKeyData) | ||
| parsedKey = { | ||
| n: Buffer.from(obj.n, 'hex'), | ||
| e: Buffer.from(obj.e, 'hex'), | ||
| }; | ||
| } | ||
| cert.publicKey = rsa.publicKeyImport(parsedKey) |
There was a problem hiding this comment.
The implementation for supporting both PEM and JSON formats for public key data is well-executed. Using a try-catch block to attempt parsing the PEM format first and falling back to JSON if it fails is a practical approach that ensures backward compatibility. However, consider adding explicit error handling or logging within the catch block to aid in debugging potential parsing issues.
+ catch (e) {
+ console.error('Failed to parse PEM, attempting JSON:', e.message);
const obj = JSON.parse(publicKeyData)
parsedKey = {
n: Buffer.from(obj.n, 'hex'),
e: Buffer.from(obj.e, 'hex'),
};
+ }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.
| if (publicKeyData) { | |
| let parsedKey | |
| try { | |
| const publicKey = forge.pki.publicKeyFromPem(publicKeyData); | |
| parsedKey = { | |
| n: Buffer.from(publicKey.n.toByteArray()), // modulus | |
| e: Buffer.from(publicKey.e.toByteArray()), // exponent | |
| }; | |
| } | |
| catch (e) { | |
| const obj = JSON.parse(publicKeyData) | |
| parsedKey = { | |
| n: Buffer.from(obj.n, 'hex'), | |
| e: Buffer.from(obj.e, 'hex'), | |
| }; | |
| } | |
| cert.publicKey = rsa.publicKeyImport(parsedKey) | |
| if (publicKeyData) { | |
| let parsedKey | |
| try { | |
| const publicKey = forge.pki.publicKeyFromPem(publicKeyData); | |
| parsedKey = { | |
| n: Buffer.from(publicKey.n.toByteArray()), // modulus | |
| e: Buffer.from(publicKey.e.toByteArray()), // exponent | |
| }; | |
| } | |
| catch (e) { | |
| console.error('Failed to parse PEM, attempting JSON:', e.message); | |
| const obj = JSON.parse(publicKeyData) | |
| parsedKey = { | |
| n: Buffer.from(obj.n, 'hex'), | |
| e: Buffer.from(obj.e, 'hex'), | |
| }; | |
| } | |
| cert.publicKey = rsa.publicKeyImport(parsedKey) |
Now when external public key is provided first it tries to read it as .pem and then tries previously the only json format of rsa key.
Summary by CodeRabbit
StatelessDANECertificate.