This is just small project to write simple API to upload files to specific Azure Storage account and Container. For this purpose simple Web Form will be used. This WebForm consist of Browse and Upload botton.
You just need to pick up file from your drive and it will simply upload it to predefined Storage in Azure.
At the end it will provide you new SAS URI which can be shared. URI has limited validity (1 Day).
Possible usecase
You could run this GO binary in container.
It can be used temporarily with random storage account. Quickly upload large files (Max size: 512MB) and share these generated links with vendor, customer or internally. Also customers, vendors or someone can use this way to easily and securely upload some data, which will be then available for you.
index.html is a template page which is used in Go code to render HTML with CSS styles.
main.go is main function of whole project.
Webpage should be located to : http://localhost:9000/
You need to define following Env vars:
export AZURE_STORAGE_ACCOUNT_NAME=<TargetStorageAccountName>
export AZURE_STORAGE_ACCOUNT_KEY=<XXXXXXXXXXXXXXXXXXXXXXXXXXX/XXXXXXXXXXXXXXXXXXXXXXX==>
export AZURE_STORAGE_ACCOUNT_CONTAINER=<TargetContainerName>The provided code does not contain any obvious security flaws as it does not accept any user input, only parses HTTP requests, and uploads and downloads files from an Azure Storage account using the Azure Blob Storage Go SDK. However, it is important to ensure that the environment variables AZURE_STORAGE_ACCOUNT_NAME, AZURE_STORAGE_ACCOUNT_KEY, and AZURE_STORAGE_ACCOUNT_CONTAINER are kept secure and are not exposed to unauthorized parties. Additionally, it is recommended to monitor and log any activity related to the storage account or the HTTP requests made to the server for potential security issues.
- Setup
environmentvariables. (Could be on your computer or you can get them from KeyVault on K8S) - To run
app locallyexecute :
make build-app
./release/go-blob - To
build container imageexecute :
make docker-build- To run
appin docker container run (It is not a Deamon to stop runCTRL+C):
make start- To
cleanbuild run.
make cleanup #Will delete release/ folder
make delete #Will remove docker imageTo pull built image from docker registry you can try
docker pull patrikcze/go-blob:0.1.3docker run --rm --name $(APP) -p 9000:9000 \
-e AZURE_STORAGE_ACCOUNT_NAME=<storage account name> \
-e AZURE_STORAGE_ACCOUNT_KEY=<shared key> \
-e AZURE_STORAGE_ACCOUNT_CONTAINER=<containername> \
$(REGISTRY)/$(IMAGE):$(TAG)Following architectures have been published.
linux/amd64linux/arm/v7linux/arm64
Compressed size approx : 351 MB
- 19.4.2023 - Going to implement
github.com/Azure/azure-sdk-for-go/sdk/storage/azblobpackage. - 20.4.2023 -
Docker ImageUpdate to version 0.1.3 has been done. - 20.4.2023 -
Fixed/ Progress bar fixed, style can be improved little bit. - 19.4.2023 -
Microsoft GO SDKimplemented in Dev branch - 12.4.2023 -
Still persist/ Progress and Counter CSS via Javascript does not work properly. - 10.4.2023 -
Fixed/ SAS URI links are fully functional and properly formatted.