Using DIDSession with createDagJWE

Devtools Ceramic SDKs
2

So my temp workaround:

I always have a signer, so I’m creating a temp DID using the following:

  const msg = await signer.signMessage("This gives permission to read or write profile data");

  const privateKey = fromString(msg.slice(2), 'base16')
  const oneOffDid = new DID({
    resolver: getResolver(),
    provider: new Ed25519Provider(privateKey.slice(0, 32)),
  })
  await oneOffDid.authenticate();
  return oneOffDid;

then creating the JWE with

  const oneOffDid = await getOneOffEncryptDid(client);
  const owners = new Set([oneOffDid.id, ...recipients])
  const encrypted = await oneOffDid.createDagJWE(clean, [...owners])

It’s bit of an icky workaround, but from the it-works viewpoint… well, it works.

Is there any obvious reason this is a terrible idea? The signature should have plenty of entropy, and worst-case scenario is an attacker gaining control of the signer (at which point it is pretty hard to mitigate)

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