Struct ProcessCredentialProvider 

pub struct ProcessCredentialProvider { /* private fields */ }

Process Credentials Provider

This provider executes an external process to retrieve credentials. The process must output JSON in a specific format to stdout.

Configuration

Process credentials are typically configured in ~/.aws/config:

[profile my-process-profile]
credential_process = /path/to/credential/helper --arg1 value1

Output Format

The process must output JSON with the following structure:

{
  "Version": 1,
  "AccessKeyId": "access_key",
  "SecretAccessKey": "secret_key",
  "SessionToken": "session_token",
  "Expiration": "2023-12-01T00:00:00Z"
}

Implementations

impl ProcessCredentialProvider

pub fn new() -> Self

Create a new process credential provider

pub fn with_profile(self, profile: impl Into<String>) -> Self

Set the profile name to use

pub fn with_command(self, command: impl Into<String>) -> Self

Set the command directly

Trait Implementations

impl Clone for ProcessCredentialProvider

fn clone(&self) -> ProcessCredentialProvider

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ProcessCredentialProvider

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ProcessCredentialProvider

fn default() -> Self

Returns the “default value” for a type.

impl ProvideCredential for ProcessCredentialProvider

type Credential = Credential

Credential returned by this loader.

fn provide_credential<'life0, 'life1, 'async_trait>( &'life0 self, ctx: &'life1 Context, ) -> Pin<Box<dyn Future<Output = Result<Option<Self::Credential>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Load signing credential from current env.