如果使用 AWS_CONFIG_FILE，则在配置中缺少凭据，请设置 AWS_SDK_LOAD_CONFIG = 1

小开

Install dotenv

npm install dotenv --save

Create a .env file and add your Variables

AWS_ACCESS_KEY=1234567890
AWS_SECRET_KEY=XXXXXXXXXXXXXXXXXXX

Load dotenv in your project

require('dotenv').config();

Complete code

require('dotenv').config();
const AWS = require('aws-sdk');
const SESConfig = {
apiVersion: "2010-12-01",
accessKeyId: process.env.AWS_ACCESS_KEY,
accessSecretKey: process.env.AWS_SECRET_KEY,
region: "us-east-1"
}
AWS.config.update(SESConfig);
var sns = new AWS.SNS();


function sendSMS(to_number, message, cb) {


sns.publish({
Message: message,
Subject: 'Admin',
PhoneNumber:to_number
}, cb);


}


const PhoneNumberArray = ['any mobile number']
PhoneNumberArray.forEach(number => {
sendSMS(number, "Lorem Ipsum is simply dummy text of the printing and typesetting industry.", (err, result)=>{
console.log("RESULTS: ",err,result)
})
})

小开

You can try create an AWS_PROFILE with the credentials if you have the AWS CLI installed.

$ aws configure --profile testuser
AWS Access Key ID [None]: 1234
AWS Secret Access Key [None]: 1234
Default region name [None]: us-east-1
Default output format [None]: text

After that you can set the AWS_PROFILE as environment variable.

Linux / Mac

export AWS_PROFILE=testuser

Windows

setx AWS_PROFILE testuser

After that you should be able to run your program and AWS will get the credentials from your profile. This way you don't have to save your credentials in .ENV. If you do, remember to add it in .gitignore.

https://docs.aws.amazon.com/cli/latest/userguide/cli-chap-configure.html

https://docs.aws.amazon.com/cli/latest/userguide/cli-configure-profiles.html

小开

I noticed that you are setting your accessKeyId and secretAccessKey to the same environment variable.

const SESConfig = {
apiVersion: "2010-12-01",
accessKeyId: process.env.AWS_SECRET_KEY,      // should be:  process.env.AWS_ACCESS_ID
secretAccessKey: process.env.AWS_SECRET_KEY,
region: "us-east-1"
}

These are supplied as separate values by aws and should be represented by two separate environment variables. Maybe this is your issue?

小开

By default, the SDK detects AWS credentials set in your environment and uses them to sign requests to AWS. That way you don’t need to manage credentials in your applications.

Unix:

$ export AWS_ACCESS_KEY_ID="your_key_id"
$ export AWS_SECRET_ACCESS_KEY="your_secret_key"

Windows:

> set AWS_ACCESS_KEY_ID="your_key_id"
> set AWS_SECRET_ACCESS_KEY="your_secret_key"

you can also add $ export AWS_SESSION_TOKEN='your_token' (optional)

See aws-sdk for more details.

or create a ~/.aws/credentials file and add:

[default]
aws_access_key_id = <YOUR_ACCESS_KEY_ID>
aws_secret_access_key = <YOUR_SECRET_ACCESS_KEY>

See aws for more details.

小开

Note that the variable names in ~/.aws/credentials are case sensitive. That was what caused my problem

小开

worked after i followed the exact names from aws guide for the env vars

https://docs.aws.amazon.com/sdk-for-javascript/v3/developer-guide/loading-node-credentials-environment.html

AWS_ACCESS_KEY_ID
AWS_SECRET_ACCESS_KEY
AWS_SESSION_TOKEN (Optional)

小开

You can simply load the credentials through a dedicated config.json file.

{
"accessKeyId": "<YOUR_ACCESS_KEY_ID>",
"secretAccessKey": "<YOUR_SECRET_ACCESS_KEY>",
"region": "eu-west-3"
}

Then use the AWS load command

AWS.config.loadFromPath('./config.json');

In this case you wouldn't need to update the AWS config AWS.config.update(...); as it is done right from the gecko.

Note that:

Loading credentials from a JSON document is not supported in browser scripts.

Source @ https://docs.aws.amazon.com/sdk-for-javascript/v2/developer-guide/loading-node-credentials-json-file.html

小开

I was able to fix this problem by specifying an apiVersion

AWS.config.update({
region: 'MY_REGION',
apiVersion: 'latest',
credentials: {
accessKeyId: 'MY_ACCESS_KEY',
secretAccessKey: 'MY_SECRET_KEY'
}
})

小开

I came across a similar problem, so I watched a few videos and read a bunch of documentation, In dotenv file try creating the IAM user that you wish to give permission to access the accountAWS_PROFILE="exampleProfile" this should be the same user that you got your Access key and secret from, then require so it should look something like this.

const SESConfig = {
apiVersion: "2010-12-01",
profile:process.env.AWS_PROFILE,
accessKeyId: process.env.AWS_ACCESS_KEY,
accessSecretKey: process.env.AWS_SECRET_KEY,
region: "us-east-1"
}

小开

I have stored all the credentials in my config file itself. For windows, I got it solved by adding a Environment Variable to my nodejs application in .env.local

AWS_SDK_LOAD_CONFIG=1

小开

I switched to a prod role according to this https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_use_switch-role-cli.html#switch-role-cli-scenario-prod-env

where there wasn't a 'prod' entry in my ~/.aws/credentials file

I got my sdk calls in my script working by calling

export AWS_SDK_LOAD_CONFIG=1

before runningg it

小开

I encountered the same issue but in my case, I was forced to authenticate through GSuite. That's because, in my work environment, GSuite (from Google) is the Single Sign-On (SSO) provider. I noticed that while a CLI command like:

aws s3 ls

worked as expected, the node.js code threw the error discussed in this article.

There are two solutions that work in my case:

Add the relevant lines into the code from the sample below:

const AWS = require('aws-sdk');


const s3 = new AWS.S3();


const credentials = new AWS.SharedIniFileCredentials({ profile: '<your_profile_name>' });


AWS.config.credentials = credentials;
AWS.config.region = '<your_region>';
const s3 = new AWS.S3({ region: '<your_region>' });


(async () => {
await s3.putObject({
Body: 'Hello World',
Bucket: "<your_bucket_name>",
Key: "my-file.txt"
}, function (err, data){
if (err) console.log(err, err.stack);
else console.log(data);
});
})()

The second solution that also worked was using the proper environment variable. On my macOS, I had set the environment variable incorrectly as:

AWS_DEFAULT_PROFILE=<your_profile>

But when I set the below environment variable, my code worked like a charm:

AWS_PROFILE=<your_profile>

Refer to this article by AWS on environment variables: https://docs.aws.amazon.com/cli/latest/userguide/cli-configure-envvars.html

Hope my solution helps.