Refactor functions to take the configuration as a parameter.
This allows setting a config option for a single function call, whereas
setting `openpgp.config` could lead to concurrency-related issues when
multiple async function calls are made at the same time.
`openpgp.config` is used as default for unset config values in top-level
functions.
`openpgp.config` is used as default config object in low-level functions
(i.e., when calling a low-level function, it may be required to pass
`{ ...openpgp.config, modifiedConfig: modifiedValue }`).
Also,
- remove `config.rsaBlinding`: blinding is now always applied to RSA decryption
- remove `config.debug`: debugging mode can be enabled by setting
`process.env.NODE_ENV = 'development'`
- remove `config.useNative`: native crypto is always used when available
Make all `read*` functions accept an options object, so that we can add config
options to them later (for #1166). This is necessary so that we can remove the
global `openpgp.config`, which doesn't work that well when importing
individual functions.
Furthermore, merge `readMessage` and `readArmoredMessage` into one function,
et cetera.
`key.isDecrypted()` now returns true if either the primary key or any subkey
is decrypted.
Additionally, implement `SecretKeyPacket.prototype.makeDummy` for encrypted
keys.
- `openpgp.generateKey` now expects `userIds` in object format
(strings are no longer supported)
- Remove `util.parseUserId` and `util.formatUserId`
- Replace `UserIDPacket#format` with `UserIDPacket.fromObject`
- Remove the boolean return value of various internal functions that throw on
error (the returned value was unused in most cases)
- Update and fix type definitions
Instead of as modules.
Replace *.read with read*, *.readArmored with readArmored*, etc.
Replace cleartext.readArmored with readArmoredCleartextMessage.
Replace message.fromText with Message.fromText, etc.
openpgp.encrypt, sign, encryptSessionKey, encryptKey and decryptKey now
return their result directly without wrapping it in a "result" object.
Also, remove the `detached` and `returnSessionKey` options of
openpgp.encrypt.
Also, switch from returning false to throwing errors in most verify*()
functions, as well as in `await signatures[*].verified`, in order to be
able to show more informative error messages.
(When config.allow_unauthenticated_stream is set or the message is
AEAD-encrypted.)
The issue was that, when hashing the data for verification, we would
only start hashing at the very end (and keep the message in memory)
because nobody was "pulling" the stream containing the hash yet, so
backpressure was keeping the data from being hashed.
Note that, of the two patches in this commit, only the onePassSig.hashed
property actually mattered, for some reason. Also, the minimum
highWaterMark of 1 should have pulled the hashed stream anyway, I think.
I'm not sure why that didn't happen.
Also, when generating RSA keys in JS, generate them with p < q, as per
the spec.
Also, when generating RSA keys using Web Crypto or Node crypto, swap the
generated p and q around, so that will satisfy p < q in most browsers
(but not old Microsoft Edge, 50% of the time) and so that we can use the
generated u coefficient (p^-1 mod q in OpenPGP, q^-1 mod p in RFC3447).
Then, when signing and verifying, swap p and q again, so that the key
hopefully satisfies Safari's requirement that p > q, and so that we can
keep using u again.
This PR adds four config options to configure whether and how to load
indutny/elliptic: use_indutny_elliptic, external_indutny_elliptic,
indutny_elliptic_path and indutny_elliptic_fetch_options.
Also:
- Use tweetnacl.js instead of indutny/elliptic for curve25519 key generation
- Don't initialize indutny's curve25519, improving performance when using that curve
- Verify NIST signatures using Web Crypto instead of indutny/elliptic when not streaming
- Move KeyPair.sign/verify to ecdsa.js
- Move KeyPair.derive to ecdh.js
- Move keyFromPrivate and keyFromPublic to a new indutnyKey.js file
Don't keep the entire message in memory.
This also fixes an unhandled promise rejection when the input
stream contains an error (e.g. an armor checksum mismatch).
However, don't throw "unhandled promise rejection" when not using these
properties at all, or when they reject before the user has a chance to
handle them.
