Putting secrets in your git repo is a no no, learn how to accomplish this using React, S3, and AWS Secrets Manager
Create a secret (you can also do this manually through the UI)
rSecret:
Type: AWS::SecretsManager::Secret
Properties:
Description: Secrets used to create application configuration
Name: !Sub '${pProduct}'
SecretString: '{}'
Tags:
- Key: Environment
Value: !Ref pEnvironment
Outputs:
oSecrets:
Value: !Ref rMyAppConfig
Add your secrets using Secrets Manager in your AWS account
Adding secrets to AWS Secrets Manager
Create a CodePipeline step to deploy your application to S3
- Name: Build_and_Deploy_To_S3
ActionTypeId:
Category: Build
Owner: AWS
Provider: CodeBuild
Version: '1'
Configuration:
ProjectName: !Sub ${pProduct}-${pBusinessUnit}-S3Upload-${AWS::Region}
# The env variables are necessary to retrieve the secret id, you can omit if you'd like to hard code it
EnvironmentVariables: !Sub '[{"name":"S3_BUCKETS_ARTIFACT_VAR", "value":"CODEBUILD_SRC_DIR_${pBusinessUnit}S3", "type":"PLAINTEXT"}, {"name":"S3_BUCKETS_ARTIFACT_FILE", "value":"${pBusinessUnit}S3Buckets.json", "type":"PLAINTEXT"}]'
PrimarySource: Source
InputArtifacts:
- Name: Source
Update your deploy to S3 step to pull in the secrets
profile=your-profile
npm ci
viteFilename=.env.production #.env.production is pulled in by default vite build, your name may vary depending on what vite build command you're running
# Pull the secret you created earlier from secrets manager and output as json file
appConfigSecret=$(jq .oSecrets ${!S3_BUCKETS_ARTIFACT_VAR}/${S3_BUCKETS_ARTIFACT_FILE} -r)
aws secretsmanager get-secret-value --secret-id ${appConfigSecret} --query SecretString --profile ${profile} | jq -r > secrets.json
# use jq to update your secrets from json to VITE_SECRET=secret-value
jq -r 'to_entries|map("VITE_\(.key|ascii_upcase)=\(.value|tostring)")|.[]' secrets.json > ${viteFilename}
# Run your build, it is very important you run your build after the secret is already on the file system, otherwise your application will not have access to the secrets
vite build
# copy your application files to s3
s3BucketPath=s3://your-bucket-path
aws s3 rm ${s3BucketPath} --recursive --profile ${profile} --quiet
aws s3 cp ./dist/ ${s3BucketPath} --recursive --sse AES256 --profile ${profile} --quiet
Finally, add a script to your package.json file to allow new developers to download the .env
file from your S3 bucket to your local file system
"config": "npx path-exists-cli .env && echo 'exists' || aws s3 cp s3://insert-your-bucket-path/.env.production ./.env",
The beautiful thng about React plus vite is this file isn’t exposed on your file system anywhere
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