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chore: use rust based cms signing

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Mythie
2024-03-15 22:26:09 +11:00
parent b9dccdb359
commit 8859b2779f
15 changed files with 2364 additions and 64 deletions
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72
packages/signing/helpers/update-signing-placeholder.test.ts Normal file
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import { describe, expect, it } from 'vitest';
import { updateSigningPlaceholder } from './update-signing-placeholder';
describe('updateSigningPlaceholder', () => {
const pdf = Buffer.from(`
20 0 obj
<<
/Type /Sig
/Filter /Adobe.PPKLite
/SubFilter /adbe.pkcs7.detached
/ByteRange [ 0 /********** /********** /********** ]
/Contents <0000000000000000000000000000000000000000000000000000000>
/Reason (Signed by Documenso)
/M (D:20210101000000Z)
>>
endobj
`);
it('should not throw an error', () => {
expect(() => updateSigningPlaceholder({ pdf })).not.toThrowError();
});
it('should not modify the original PDF', () => {
const result = updateSigningPlaceholder({ pdf });
expect(result.pdf).not.toEqual(pdf);
});
it('should return a PDF with the same length as the original', () => {
const result = updateSigningPlaceholder({ pdf });
expect(result.pdf).toHaveLength(pdf.length);
});
it('should update the byte range and return it', () => {
const result = updateSigningPlaceholder({ pdf });
expect(result.byteRange).toEqual([0, 184, 241, 92]);
});
it('should only update the last signature in the PDF', () => {
const pdf = Buffer.from(`
20 0 obj
<<
/Type /Sig
/Filter /Adobe.PPKLite
/SubFilter /adbe.pkcs7.detached
/ByteRange [ 0 /********** /********** /********** ]
/Contents <0000000000000000000000000000000000000000000000000000000>
/Reason (Signed by Documenso)
/M (D:20210101000000Z)
>>
endobj
21 0 obj
<<
/Type /Sig
/Filter /Adobe.PPKLite
/SubFilter /adbe.pkcs7.detached
/ByteRange [ 0 /********** /********** /********** ]
/Contents <0000000000000000000000000000000000000000000000000000000>
/Reason (Signed by Documenso)
/M (D:20210101000000Z)
>>
endobj
`);
const result = updateSigningPlaceholder({ pdf });
expect(result.byteRange).toEqual([0, 512, 569, 92]);
});
});