google-cloud-kms 0.1.0

Google Cloud Platform Key Management Service client library.
Documentation
# google-cloud-kms

Google Cloud Platform Key Management Service Client library.

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* [About KMS]https://cloud.google.com/kms/
* [JSON API Documentation]https://cloud.google.com/kms/docs/reference/rest
* [RPC Documentation]https://cloud.google.com/kms/docs/reference/rpc

## Installation

```toml
[dependencies]
google-cloud-kms = "version"
```

 ### Authentication
 There are two ways to create a client that is authenticated against the google cloud.

 #### Automatically

 The function `with_auth()` will try and read the credentials from a file specified in the environment variable `GOOGLE_APPLICATION_CREDENTIALS`, `GOOGLE_APPLICATION_CREDENTIALS_JSON` or
 from a metadata server.

 This is also described in [google-cloud-auth](https://github.com/yoshidan/google-cloud-rust/blob/main/foundation/auth/README.md)

 ```rust
 use google_cloud_kms::client::{Client, ClientConfig};

 async fn run() {
     let config = ClientConfig::default().with_auth().await.unwrap();
     let client = Client::new(config);
 }
 ```

 #### Manually

 When you can't use the `gcloud` authentication but you have a different way to get your credentials (e.g a different environment variable)
 you can parse your own version of the 'credentials-file' and use it like that:

 ```rust
 use google_cloud_auth::credentials::CredentialsFile;
 // or google_cloud_kms::client::google_cloud_auth::credentials::CredentialsFile
 use google_cloud_kms::client::{Client, ClientConfig};

 async fn run(cred: CredentialsFile) {
    let config = ClientConfig::default().with_credentials(cred).await.unwrap();
    let client = Client::new(config);
 }
 ```

 ### Usage

 #### Key ring operations

 ```rust
 use std::collections::HashMap;
 use prost_types::FieldMask;
 use google_cloud_googleapis::cloud::kms::v1::{CreateKeyRingRequest, GetKeyRingRequest, ListKeyRingsRequest};
 use google_cloud_kms::client::{Client, ClientConfig};

 async fn run(config: ClientConfig) {

     // Create client
     let mut client = Client::new(config).await.unwrap();

     // Key ring
     // create
     match client
         .create_key_ring(
             CreateKeyRingRequest {
                 parent: "projects/qovery-gcp-tests/locations/europe-west9".to_string(),
                 key_ring_id: "123-456".to_string(),
                 key_ring: None,
             },
             None,
         )
         .await
     {
         Ok(mut r) => println!("Created key ring {:?}", r),
         Err(err) => panic!("err: {:?}", err),
     };

     // list
     match client
        .list_key_rings(
             ListKeyRingsRequest {
                 parent: "projects/qovery-gcp-tests/locations/europe-west9".to_string(),
                 page_size: 5,
                 page_token: "".to_string(),
                 filter: "".to_string(),
                 order_by: "".to_string(),
             },
             None,
         )
         .await
     {
         Ok(response) => {
             println!("List key rings");
             for r in response.key_rings {
                 println!("- {:?}", r);
             }
         }
         Err(err) => panic!("err: {:?}", err),
     };

     // get
     match client
         .get_key_ring(
             GetKeyRingRequest {
                 name: "projects/qovery-gcp-tests/locations/europe-west9/keyRings/key-ring-for-documentation"
                     .to_string(),
             },
             None,
         )
         .await
     {
         Ok(response) => {
             println!("Get keyring: {:?}", response);
         }
         Err(err) => panic!("err: {:?}", err),
     }