Hi all, I am using this approach (Vue2):
<https://...
# ask-questionsb
billowy-lizard-55653
11/29/2023, 4:33 PMHi all, I am using this approach (Vue2):
https://docs.growthbook.io/lib/vue
Does anyone know how to correctly pass in the decryptionKey? Supplying it to the growthBook instance doesn't seem to work, and I wonder if there is a way to pass it in when features are retrieved or set? In this method I've already retrieved the features in encrypted form, before the growthBook instance is created.
s
swift-helmet-3648
11/29/2023, 4:36 PMHi @limited-ghost-77841, the growthbook constructor in the JS SDK does accept a
decryptionKeyswift-helmet-3648
11/29/2023, 4:41 PMSorry - I misread your comment. Strange that that isn't working. Our method
setEncryptedFeaturesb
billowy-lizard-55653
11/29/2023, 4:43 PMThanks Adnan, I can't see that method in the docs, what arguments does it take?
s
swift-helmet-3648
11/29/2023, 4:44 PM Copy code
public async setEncryptedFeatures(
encryptedString: string,
decryptionKey?: string,
subtle?: SubtleCrypto
): Promise<void>b
billowy-lizard-55653
11/29/2023, 4:45 PMOk thank you that looks promising I will give that go
billowy-lizard-55653
11/29/2023, 5:12 PMIs there any more documentation on this function? I have tried supplying the features as JSON as for setFeatures, and get the error "Failed to decrypt"
Copy code
const setFeaturePromise = new Promise(() => {
growthBook.setEncryptedFeatures(json.features, decryptionKey)
})
await setFeaturePromise.then(() => {
console.log(growthBook)
})billowy-lizard-55653
11/29/2023, 5:13 PMSorry the formatting is messed up there
s
swift-helmet-3648
11/29/2023, 5:25 PMIs json.features an encrypted string?
swift-helmet-3648
11/29/2023, 5:28 PMThis is what I found in the docs: https://docs.growthbook.io/lib/js#built-in-fetching-and-caching
swift-helmet-3648
11/29/2023, 5:28 PMAre you sure you've enabled encryption at the SDK connection level?
b
billowy-lizard-55653
11/29/2023, 5:53 PMThanks for your help, the issue was to use json.encryptedFeatures (clear from checking the endpoint), and this now works:
Copy code
await growthBook.setEncryptedFeatures(
json.encryptedFeatures,
decryptionKey
)billowy-lizard-55653
11/29/2023, 5:54 PMI couldn't see this specific function in docs but it is useful to know about
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