e.isPrivate is not a function

[NxtDaemon]

I cannot find any previous mention of this bug, it could be me just being stupid but either way I think it is probably best to report it.

• OpenPGP.js version: 5.2.1
• Affected platform (Browser or Node.js version): Node : 17.1.0

Issue : e.isPrivate is not a function

Traceback

C:\Users\lukec\OneDrive\Desktop\Computer Science\AQA A Level Project\Client\Client\src>node drawing_board.js
Promise { <pending> } Promise {
  <rejected> TypeError: e.isPrivate is not a function
      at Object.exports.decryptKey (C:\Users\lukec\OneDrive\Desktop\Computer Science\AQA A Level Project\Client\Client\node_modules\openpgp\dist\node\openpgp.min.js:16:133239)
      at Object.<anonymous> (C:\Users\lukec\OneDrive\Desktop\Computer Science\AQA A Level Project\Client\Client\src\drawing_board.js:147:28)
      at Module._compile (node:internal/modules/cjs/loader:1097:14)
      at Object.Module._extensions..js (node:internal/modules/cjs/loader:1149:10)
      at Module.load (node:internal/modules/cjs/loader:975:32)
      at Function.Module._load (node:internal/modules/cjs/loader:822:12)
      at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:81:12)
      at node:internal/main/run_main_module:17:47
}
node:internal/process/promises:246
          triggerUncaughtException(err, true /* fromPromise */);
          ^

TypeError: e.isPrivate is not a function
    at Object.exports.decryptKey (C:\Users\lukec\OneDrive\Desktop\Computer Science\AQA A Level Project\Client\Client\node_modules\openpgp\dist\node\openpgp.min.js:16:133239)
    at Object.<anonymous> (C:\Users\lukec\OneDrive\Desktop\Computer Science\AQA A Level Project\Client\Client\src\drawing_board.js:147:28)
    at Module._compile (node:internal/modules/cjs/loader:1097:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1149:10)
    at Module.load (node:internal/modules/cjs/loader:975:32)
    at Function.Module._load (node:internal/modules/cjs/loader:822:12)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:81:12)
    at node:internal/main/run_main_module:17:47

Node.js v17.1.0

the following is the code that causes this issue, (notice, the private and public keys arent used for anything so I dont see that leaving them in should cause any issues)

const openpgp = require("openpgp"); // use as CommonJS, AMD, ES6 module or via window.openpgp

PGP_Encrypted_Message = `
-----BEGIN PGP MESSAGE-----

wcDMA+tGVKTzLxY/AQv7BAYd458PVYAYYYyl4x9C/RvTqPwojReE90A1G1n779RJ
6yhmgZb+vJ5jaqkuWTlyGbMzVyrEVEvCXniTa6nmCNCuMseOzEK3MGMvp4qLUPjS
kpLh9P+QN/iVbYpES1V6j04jIZp8Fe5eD+1CQaHmldx+B7Ixa73Klz4p/mGNc+3P
rup2H4o250WTtivEF6H9c8VaHiREz9cOlHkTf3d55aKN0qKCf7Wt3GQMg9XOKISr
intcs0Zl7LIku4JFPumauy+PHWkmyx7or6lZIY6VN6ZhuomTieiHQ9MTEBTPXyrK
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bB1OQqJihejX2PWYOihoUMU5KDuXbKbV7cjGWMD4prn4Tww/HHRl1l9Qw8pla+rn
yMfSps8=
=Dv2U
-----END PGP MESSAGE-----
`;

const privateKeyArmored = `-----BEGIN PGP PRIVATE KEY BLOCK-----

lQVXBGJFgi0BDADR30Mb4q9wUYOzMEzwqs2vyMWM5DL2rnD+hTDZAG+cRdKje24P
spDuefRmLKHhyC5CjaaW7AQe7lwJ8v/Dv4XRqn7F8GA1VYOjDEr1Uwrbg9WjBtnR
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mgf+96NTnUBCOHF70MPMAp93Yi+inzqxAYnX
=YcN1
-----END PGP PRIVATE KEY BLOCK-----
`;

const publicKeyArmored = `-----BEGIN PGP PUBLIC KEY BLOCK-----

mQGNBGJFgi0BDADR30Mb4q9wUYOzMEzwqs2vyMWM5DL2rnD+hTDZAG+cRdKje24P
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nzqxAYnX
=Exi/
-----END PGP PUBLIC KEY BLOCK-----`;

const publicKey = openpgp.readKey({ armoredKey: publicKeyArmored });
const privateKey = openpgp.decryptKey({
  privateKey: openpgp.readPrivateKey({ armoredKey: privateKeyArmored }),
});

console.log(publicKey, privateKey);

Unsure how to progress from here any advice would be appreciated

[larabr]

Hi @NxtDaemon, the openpgp functions you are calling return promises, so you need to await them. The error you are seeing is thrown by openpgp.decryptKey as a result. Note that you are also missing the passphrase option for key decryption:

const publicKey = await openpgp.readKey({ armoredKey: publicKeyArmored });
const privateKey = await openpgp.decryptKey({
  privateKey: await openpgp.readPrivateKey({ armoredKey: privateKeyArmored }),
  passphrase: ... // this is required
});