Issue with npm run verify

[raziel057]

Hi,

I followed the steps described in your README and could installed the project successfully on Linux:

$ npm install

> cbor@7.0.4 preinstall /home/lallement/Projects/ehn-sign-verify-javascript-trivial/node_modules/cbor
> node .checkVersion

> aes-ccm@1.0.10 preinstall /home/lallement/Projects/ehn-sign-verify-javascript-trivial/node_modules/aes-ccm
> true

> aes-ccm@1.0.10 install /home/lallement/Projects/ehn-sign-verify-javascript-trivial/node_modules/aes-ccm
> node-pre-gyp install --fallback-to-build

node-pre-gyp WARN Using request for node-pre-gyp https download 
[aes-ccm] Success: "/home/lallement/Projects/ehn-sign-verify-javascript-trivial/node_modules/aes-ccm/build/Release/aes_ccm.node" is installed via remote
npm WARN euvac@0.0.1 No repository field.
npm WARN euvac@0.0.1 license should be a valid SPDX license expression

added 160 packages from 76 contributors and audited 160 packages in 3.561s

29 packages are looking for funding
  run `npm fund` for details

found 0 vulnerabilities

I generated the CSCA and DSC with ./gen-csca-dsc.sh:

$ ./gen-csca-dsc.sh
Signature ok
subject=CN = DSC number 1 of Friesland, C = FR
Getting CA Private Key
Signature ok
subject=CN = DSC number 2 of Friesland, C = FR
Getting CA Private Key
Signature ok
subject=CN = DSC number 3 of Friesland, C = FR
Getting CA Private Key
Signature ok
subject=CN = DSC number 4 of Friesland, C = FR
Getting CA Private Key
Signature ok
subject=CN = DSC number worker of Friesland, C = FR
Getting CA Private Key

But when I run the command echo "{'A': 1234}" | npm run sign | npm run verify I got the following issue:

$ echo '{"A": 1234}' | npm run sign | npm run verify

> euvac@0.0.1 verify /home/lallement/Projects/ehn-sign-verify-javascript-trivial
> node cose_verify.js

/home/lallement/Projects/ehn-sign-verify-javascript-trivial/node_modules/base45-js/lib/base45-js.js:46
              throw new Error('Base45 decode: unknown character');
              ^

Please note that npm run sign gives the following result:

$ echo '{"A": 1234}' | npm run sign

> euvac@0.0.1 sign /home/lallement/Projects/ehn-sign-verify-javascript-trivial
> node cose_sign.js

6BFV70U30FFWTWGSLKC 4BA9R-29B7.3KC-7 -8CDCE73SQQC58YZF*+MKK7HZU0:7Y1J:4OZ MCZSC8W8DPLVHOEL*3HM/LG:HN7DJMO+3NT2I24P2GW8FPR$7JE6KL2L/60F1UCG87D%+F+%ENX845

[raziel057]

That's strange, it works when I put the result of sign in a file:

$ echo '{"A": 1234}' | npm run sign | tail -1 > test.b45
lallement@Apollon:~/Projects/ehn-sign-verify-javascript-trivial$ cat test.b45 |  npm run verify

> euvac@0.0.1 verify /home/lallement/Projects/ehn-sign-verify-javascript-trivial
> node cose_verify.js

{
     "A": 1234
}

[fabdelgado]

Hi @raziel057, I have the same problem. Any news about this?

[DigitalLeaves]

Hi, I think I am running in a same (or similar issue). I am on a macOS Big Sur, npm 6.14.5. When I do a npm install, I get some warnings:

node-pre-gyp WARN Using needle for node-pre-gyp https download 
node-pre-gyp WARN Tried to download(404): https://github.com/erdtman/aes-ccm/releases/download/1.0.10/aes_ccm-v1.0.10-node-v79-darwin-x64.tar.gz 
node-pre-gyp WARN Pre-built binaries not found for aes-ccm@1.0.10 and node@13.3.0 (node-v79 ABI, unknown) (falling back to source compile with node-gyp) 

Then, if I try to run echo '{"A": 1234}' | npm run sign | npm run verify, I get some errors, probably misconfigured or missing modules:

❯ echo '{"A": 1234}' | npm run sign | npm run verify

> euvac@0.0.1 verify /Users/Nacho/Downloads/ehn-sign-verify-javascript-trivial-main
> node cose_verify.js

internal/modules/cjs/loader.js:621
  throw e;
  ^

Error: No valid exports main found for '/Users/Nacho/Downloads/ehn-sign-verify-javascript-trivial-main/node_modules/pako'
    at resolveExportsTarget (internal/modules/cjs/loader.js:618:9)
    at applyExports (internal/modules/cjs/loader.js:499:14)
    at resolveExports (internal/modules/cjs/loader.js:548:12)
    at Function.Module._findPath (internal/modules/cjs/loader.js:650:22)
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:948:27)
    at Function.Module._load (internal/modules/cjs/loader.js:854:27)
    at Module.require (internal/modules/cjs/loader.js:1023:19)
    at require (internal/modules/cjs/helpers.js:72:18)
    at Object.<anonymous> (/Users/Nacho/Downloads/ehn-sign-verify-javascript-trivial-main/cose_sign.js:6:14)
    at Module._compile (internal/modules/cjs/loader.js:1128:30) {
  code: 'MODULE_NOT_FOUND'
}
internal/modules/cjs/loader.js:621
  throw e;
  ^

Error: No valid exports main found for '/Users/Nacho/Downloads/ehn-sign-verify-javascript-trivial-main/node_modules/pako'
    at resolveExportsTarget (internal/modules/cjs/loader.js:618:9)
    at applyExports (internal/modules/cjs/loader.js:499:14)
    at resolveExports (internal/modules/cjs/loader.js:548:12)
    at Function.Module._findPath (internal/modules/cjs/loader.js:650:22)
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:948:27)
    at Function.Module._load (internal/modules/cjs/loader.js:854:27)
    at Module.require (internal/modules/cjs/loader.js:1023:19)
    at require (internal/modules/cjs/helpers.js:72:18)
    at Object.<anonymous> (/Users/Nacho/Downloads/ehn-sign-verify-javascript-trivial-main/cose_verify.js:6:14)
    at Module._compile (internal/modules/cjs/loader.js:1128:30) {
  code: 'MODULE_NOT_FOUND'
}
npmnpm ERR!  code ELIFECYCLE
ERR! npmcode  ELIFECYCLE
ERR! errno 1
npm ERR! errno 1
npm ERR! euvac@0.0.1 sign: `node cose_sign.js`
npm ERR! Exit status 1
npm ERR!npm 
npm  ERR!ERR! Failed at the euvac@0.0.1 sign script.
npm ERR! euvac@0.0.1 verify: `node cose_verify.js`
 This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the euvac@0.0.1 verify script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm
 ERR!     /Users/Nacho/.npm/_logs/2021-07-29T17_43_09_599Z-debug.log
npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/Nacho/.npm/_logs/2021-07-29T17_43_09_598Z-debug.log

This seems a problem with euvac?

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! euvac@0.0.1 sign: `node cose_sign.js`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the euvac@0.0.1 sign script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/Nacho/.npm/_logs/2021-07-29T17_44_13_170Z-debug.log