Clojurians Log v2
Clojure programming
Channels
Apps
nbb 2022-09-30
Something odd here ... this function "just works" in CLJS
(defn ->encryption-key
[]
(js/crypto.subtle.generateKey
(clj->js {:name "RSA-OAEP"
:modulusLength 4096
:publicExponent (js/Uint8Array. [1 0 1])
:hash "SHA-384"})
extractable?
["encrypt" "decrypt"]))with nbb it fails ... saying that the key needs usages
the fix is
(defn ->encryption-key
[]
(js/crypto.subtle.generateKey
(clj->js {:name "RSA-OAEP"
:modulusLength 4096
:publicExponent (js/Uint8Array. [1 0 1])
:hash "SHA-384"})
extractable?
(clj->js ["encrypt" "decrypt"]))) ; <-- extra clj-js neededis that right?
borkdude 2022-09-30T09:43:00.937599Z
I don't see why that would be necessary?
borkdude 2022-09-30T09:44:35.927249Z
In CLJS ["foo" "bar"] would not be an array, it would be a vector
point is that it works unadorned in CLJS but not nbb .... is that a bug?
borkdude 2022-09-30T10:23:04.361109Z
I don't know. What is the type that the last argument of generateKey accepts? And what does CLJS pass and how is that differently than what nbb passes? It's not obvious to me
borkdude 2022-09-30T10:34:26.915579Z
Perhaps you can print the type of that thing. If the types are equal, the "bug" may be somewhere else
lilactown 2022-09-30T16:00:41.047009Z
it could be different environments. Node.js implements an assertion in crypto.subtle.generateKey that checks whether the keyUsage argument is in fact an array
lilactown 2022-09-30T16:01:06.006479Z
maybe the environment you're running your CLJS in is different? you didn't say whether it was Node.js as well or in the browser
Nbb is node
The other was indeed in a browser
Ok so it's a node thing rather than an nbb thing