DecryptString decodes encrypted string using the cipherKey It accepts the following parameters: cipherKey: cipher key to use to decrypt.

encodeJSONAsPathComponent properly encodes serialized JSON for placement within a URI path.

EncryptString creates the base64 encoded encrypted string using the cipherKey.

getHmacSha256 creates the cipher key hashed against SHA256.

JoinChannels.

TODO: verify the helper is used where supposed to.

Generate a random uuid string.

PubNub - specific serializer.