js-sdk | JavaScript frontend SDK for ConfigCat | Access Management library
kandi X-RAY | js-sdk Summary
kandi X-RAY | js-sdk Summary
Manage features and change your software configuration using ConfigCat feature flags , without the need to re-deploy code. A 10 minute trainable Dashboard allows even non-technical team members to manage features directly. Deploy anytime, release when confident. Target a specific group of users first with new ideas. Supports A/B/n testing and soft launching. ConfigCat is a hosted feature flag service. Manage feature toggles across frontend, backend, mobile, desktop apps. Alternative to LaunchDarkly. Management app + feature flag SDKs.
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QUESTION
I am attempting to save our Cloudwatch logs in an on-premise Postgres database. I'm currently exporting logs to S3 and save in DynamoDB. My requirement now is to persist it in our DB, using node and AWS js-SDK. I'm not very strong on node and js-SDK, so I'll greatly appreciate any idea.
I tried a simple implementation.
...ANSWER
Answered 2022-Mar-24 at 21:17I would prefer the following way, if you really want to store all messages from Cloudwatch into a database:
Add a subscription to your Cloudwatch LogGroup
This subscription can be configured to trigger a Lambda
The Lambda will have the following logic:
- extract the message from the event variable
- prepare your SQL statement
- connect to database (retry if not possible)
- execute the SQL statement (retry if not possible)
- done
One good example on how to extract the message of a Cloudwatch Subscription invocation would the one for sending those logs to Opensearch (search the blueprints)
QUESTION
For a while now I've been using dropbopx-sdk-js in a Meteor application without any trouble.
My Meteor app simply uses Dropbox to fetch images to be used in product cards. These files are synced now and then and that's it. By synced what I mean is they are scanned, shared links created or obtained, and some info is then saved in Mongo (name, extension, path, public link)
End users do not remove nor add files, nor are the files related to an end user specific account.
To achieve this, I created (in the far past) an App in the Dropbox App Console, generated a permanent token, and used that token in my Meteor app to handle all the syncing.
Now I've tried to replicate that very same thing in a new similar project, but found that the permanent tokens have been recently deprecated and are no longer an option.
Now, checking Dropbox's Authentication Types it seems to me like "App Authentication"
"This type only uses the app's own app key and secret, and doesn't identify a specific user or team".
is what I'm after. I can safely provide app key and secret in the server exclusively, as the client will never need those. The question is how do I achieve such kind of authentication? Or for that matter, how do I achieve an equivalent of the long-lived token for my app, ultimately meaning that end users don't actually need to know Dropbox is behind the scenes in any way (and they surely don't need dropbox accounts to use this app nor should be prompted with any Dropbox authentication page)
In the js-sdk examples repo, I only found this example using app key and secret. Yet afterwards it goes through the oauth process in the browser anyways. If I don't do the oauth part, I get an error
...ANSWER
Answered 2022-Mar-10 at 22:23The short answer is:
You need to obtain a refresh-token. You can then use this token for as long as you want. But in order to get it is necessary to go through at least one oauth flow in the browser. Then capturing the generated refresh-token in the backend. Then store it and use it to initialize the API. So it's kind of "hacky" (IMO).
For example, you can use the mentioned example code, and log/store the obtained refresh token in this line (as per Greg's accepted answer in the forum). Then use that value as a constant to immediately call the setRefreshToken
method (as done in that very same line) upon initialization.
The long answer is:
- ClientId + Client secret are not enough to programmatically generate a refresh token.
- Going through the oauth flow at least once is mandatory to obtain a refresh token
- If you want to hide such flow from your clients, you'll need to do what the short answer says.
- The intended flow of usage according to Dropbox is: each user access his own files. Having several users accessing a single folder is not officially supported.
The longer answer is:
Check out the conversation we had in the dropbox forum
I suggested to replace the "Generate Access Token" button in the console for a "Generate Refresh Token" button instead. At least it made sense to me according to what we discussed. Maybe if it gets some likes... ;).
QUESTION
I have a Firebase real-time database integrated with React Native where I can create users. But my problem is that when I try to log in I get an error. I run my app on IOS if it makes any difference. I have followed this guide: How to Build a React Native App and Integrate It with Firebase. I use the method Email/Password for login. I use Firebase version 9.6.4.
I have looked through this thread: Could not reach Cloud Firestore backend. and tried all the solutions but nothing works for me.
Any suggestions on what possibly could cause the error and how do I solve it?
Error message:
[2022-01-29T10:35:40.257Z] @firebase/firestore:, Firestore (9.6.4): Could not reach Cloud Firestore backend. Connection failed 1 times. Most recent error: FirebaseError: [code=permission-denied]: Cloud Firestore API has not been used in project xxxx before or it is disabled. If you enabled this API recently, wait a few minutes for the action to propagate to our systems and retry. This typically indicates that your device does not have a healthy Internet connection at the moment. The client will operate in offline mode until it is able to successfully connect to the backend.
Firebase config.ts
file:
ANSWER
Answered 2022-Feb-10 at 05:23Your error message says FirebaseError: [code=permission-denied]: Cloud Firestore API has not been used in project xxxx before or it is disabled.
The app tries to read a user document after signing in, but seems to have no access.
Check your firestore rules in your firebase console to see if read rules are valid. Firestore may have initialized with rules that allow only admin users to read/write, or rules that allow all read/write only for a month after its creation.
To make your app work, your firestore rules need to allow read access on users collection. Here are the rules you can set on your firestore. The more specific rules you set, the more secure the app is.
Allow unauthenticated access on all collections
QUESTION
I have to transfer a file from and API endpoint to two different bucket. The original upload is made using:
...ANSWER
Answered 2022-Feb-12 at 01:22In S3 you can use the Upload
class from @aws-sdk/lib-storage
to do multipart uploads. Seems like there might be no mention of this in the docs site for @aws-sdk/client-s3
unfortunately.
It's mentioned in the upgrade guide here: https://github.com/aws/aws-sdk-js-v3/blob/main/UPGRADING.md#s3-multipart-upload
Here's the example provided in https://github.com/aws/aws-sdk-js-v3/tree/main/lib/lib-storage:
QUESTION
I saw many questions on SO regarding this issue and none of them was answered (or the solution doesn't work), I don't know why. People are having this error continuously but no solution is being provided. And from past few days even I'm encountering this error (Note: It seems to be working fine on my physical device (not while debugging, it works on only if I release it), but not on android emulator, so I'm pretty sure my internet is working fine):
...ANSWER
Answered 2022-Feb-10 at 06:51Found out the solution on my own after a lot of search. Although I had to make a new bare react native project from scratch, and even then I was encountering that error, I had literally lost hope with firebase at that point. Then after sometime I changed my firebase
config to the below code and it worked:
QUESTION
Hello I am trying to transfer a custom SPL token with the solana-wallet adapter. However i am having trouble getting the wallet's secret key/signing the transaction.
I've looked at these answers for writing the transfer code but i need to get the Singer and i have trouble figuring out how with solana-wallet adapter. These examples hardcode the secret key and since i'm using a wallet extension this is not possible.
How can you transfer SOL using the web3.js sdk for Solana?
How to transfer custom token by '@solana/web3.js'
according to this issue on the webadapter repo https://github.com/solana-labs/wallet-adapter/issues/120 you need to:
- Create a @solana/web3.js Transaction object and add instructions to it
- Sign the transaction with the wallet
- Send the transaction over a Connection
But i am having difficulty finding examples or documentation as to how to do step 1 and 2.
...ANSWER
Answered 2021-Dec-06 at 13:51So i found a way to do this, it requires some cleanup and error handling but allows for a custom token transaction via @solana/wallet-adapter
.
QUESTION
Objective:
build a prechat form in google apps scripts so this can be used in a google site as a webapp so that it would take a user's name, lastname, phone and email and pass those parameters to the freshchat javascript snippet, so when the chat is initiated, the user's info can be seen in the freshchat tool.
index.html
...ANSWER
Answered 2022-Jan-26 at 18:12I'm assuming most of this code is verbatim from freshchat? I don't have access to a freshchat account but the connection is triggered on this line:
QUESTION
I have a parent class Parent
from a lib with some properties and a child class Child
which have the same properties but with different types.
ANSWER
Answered 2021-Dec-21 at 11:12If Parent
's propertyA
is of type string
, Child
's propertyA
must also be of type string
, because of the Liskov substitution principle. A Child
has to "be a" Parent
, and that means that code with a Parent
reference to a Child
object must be able to treat it as though it were a Parent
object. That code will expect a string
, not a number
.
Since that's not the case for what you're doing, inheritance probably isn't the appropriate approach. You might try composition instead: Child
could have a field of type Parent
.
Alternatively, have Child
leave propertyA
alone and have another property for the number
.
QUESTION
in a VueJS / QuasarJS application Im using firebase-js-sdk
[1] together with firebaseui-web
[2] to handle authentication.
After successful auth with any of the configured providers (e.g. password, google, apple, etc) I want to check which provider the user used. But immediately after successful authentication the user.providerData[]
array that should contain the information is empty.
BUT if I reload my app the user.providerData[]
array is suddenly populated correctly.
I´m checking for user data with something like this
...ANSWER
Answered 2021-Nov-13 at 23:13Your code is only running once instead of running every time the auth state is updated.
If you want to listen to any changes to the auth state, use a callback along with onAuthStateChanged
as described here.
https://firebase.google.com/docs/auth/web/manage-users#get_the_currently_signed-in_user
QUESTION
I am trying to run web3.js from HTML. Now so far I have been able to call window.solana.connect();
and window.solana.disconnect();
functions. However when I try run below code it doesn't work. I have tested it various options, like removing "web3." from the code but still didn't work. I would apprecaite if someone can guide me on how I can establish the connection.
ANSWER
Answered 2021-Dec-07 at 00:02After importing the script on the HTML:
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