[feat]: support provider auth with string parameters

[ericsyh]

Background

For now, the sn terraform provider only supports key_file_path as the provider auth, but for some secture scenarios using the file path means users need to store the file in some places and may have leak risks. So, ideally should support the provider auth with string parametres and support the env parameters to pass.

Solution

We can support sn provider auth with client_id and client_secret.

Usage with provider parameters

provider "streamnative" {
    client_id = "5HITm7RKuV8JlwzAk83lkm4M"
    client_secret = "JJusCALj8xxxxxxxxdAxxxxxxxrEZdC7LyF1AYv5co"
} 

Usage with env parameters

% export STREAMNATIVE_CLIENT_ID="5HITm7RKuV8JlwzAk83lkm4M"
% export STREAMNATIVE_CLIENT_SECRET="JJusCALj8xxxxxxxxdAxxxxxxxrEZdC7LyF1AYv5co"
terraform plan

[saurabh31090]

Hi @ericsyh Even after removing the key_file_path from both the provider block and the variable file, when I execute the terraform plan command, it continues to prompt for the key_file_path. Subsequently, when I provide the name of a dummy file, an error occurs indicating that the file's code is incorrect.

Provider block
terraform {
required_providers {
streamnative = {
source = "streamnative/streamnative"
version = "0.2.0"
}

}
}

provider "streamnative" {
client_id = "var.STREAMNATIVE_CLIENT_ID"
client_secret = "var.STREAMNATIVE_CLIENT_SECRET"
client_email = "var.STREAMNATIVE_CLIENT_EMAIL"
}

[ericsyh]

Even after removing the key_file_path from both the provider block and the variable file, when I execute the terraform plan command, it continues to prompt for the key_file_path. Subsequently, when I provide the name of a dummy file, an error occurs indicating that the file's code is incorrect.

@saurabh31090 this is a feature plan to implement but not yet supported.

[urfreespace]

already supported with this PR: #47 @ericsyh PTAL