pub struct EnvironmentProvider { /* fields omitted */ }
Provides AWS credentials from environment variables.
-
AWS_ACCESS_KEY_ID
:
Access key ID
-
AWS_SECRET_ACCESS_KEY
:
Secret access key
-
AWS_SESSION_TOKEN
:
Session token
-
AWS_CREDENTIAL_EXPIRATION
:
Expiration time in RFC 3339 format (e.g. 1996-12-19T16:39:57-08:00
). If unset, credentials
won't expire.
use futures::future::Future;
use rusoto_credential::{EnvironmentProvider, ProvideAwsCredentials};
use std::env;
env::set_var("AWS_ACCESS_KEY_ID", "ANTN35UAENTS5UIAEATD");
env::set_var("AWS_SECRET_ACCESS_KEY", "TtnuieannGt2rGuie2t8Tt7urarg5nauedRndrur");
env::set_var("AWS_SESSION_TOKEN", "DfnGs8Td4rT8r4srxAg6Td4rT8r4srxAg6GtkTir");
let creds = EnvironmentProvider::default().credentials().wait().unwrap();
assert_eq!(creds.aws_access_key_id(), "ANTN35UAENTS5UIAEATD");
assert_eq!(creds.aws_secret_access_key(), "TtnuieannGt2rGuie2t8Tt7urarg5nauedRndrur");
assert_eq!(creds.token(), &Some("DfnGs8Td4rT8r4srxAg6Td4rT8r4srxAg6GtkTir".to_string()));
assert!(creds.expires_at().is_none());
env::set_var("AWS_CREDENTIAL_EXPIRATION", "2018-04-21T01:13:02Z");
let creds = EnvironmentProvider::default().credentials().wait().unwrap();
assert_eq!(creds.expires_at().unwrap().to_rfc3339(), "2018-04-21T01:13:02+00:00");
Create an EnvironmentProvider with a non-standard variable prefix.
use futures::future::Future;
use rusoto_credential::{EnvironmentProvider, ProvideAwsCredentials};
use std::env;
env::set_var("MYAPP_ACCESS_KEY_ID", "ANTN35UAENTS5UIAEATD");
env::set_var("MYAPP_SECRET_ACCESS_KEY", "TtnuieannGt2rGuie2t8Tt7urarg5nauedRndrur");
env::set_var("MYAPP_SESSION_TOKEN", "DfnGs8Td4rT8r4srxAg6Td4rT8r4srxAg6GtkTir");
let creds = EnvironmentProvider::with_prefix("MYAPP").credentials().wait().unwrap();
assert_eq!(creds.aws_access_key_id(), "ANTN35UAENTS5UIAEATD");
assert_eq!(creds.aws_secret_access_key(), "TtnuieannGt2rGuie2t8Tt7urarg5nauedRndrur");
assert_eq!(creds.token(), &Some("DfnGs8Td4rT8r4srxAg6Td4rT8r4srxAg6GtkTir".to_string()));
assert!(creds.expires_at().is_none());
env::set_var("MYAPP_CREDENTIAL_EXPIRATION", "2018-04-21T01:13:02Z");
let creds = EnvironmentProvider::with_prefix("MYAPP").credentials().wait().unwrap();
assert_eq!(creds.expires_at().unwrap().to_rfc3339(), "2018-04-21T01:13:02+00:00");
Formats the value using the given formatter. Read more
Performs copy-assignment from source
. Read more
Returns the "default value" for a type. Read more
The future response value.
Produce a new AwsCredentials
future.