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ProcessCredentialProvider

opendal::services::reqsign_aws_v4

Struct ProcessCredentialProvider 

pub struct ProcessCredentialProvider { /* private fields */ }
Available on crate feature services-s3 only.
Expand description

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§

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impl ProcessCredentialProvider

pub fn new() -> ProcessCredentialProvider

Create a new process credential provider

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

Set the profile name to use

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

Set the command directly

Trait Implementations§

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impl Clone for ProcessCredentialProvider

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fn clone(&self) -> ProcessCredentialProvider

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for ProcessCredentialProvider

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

Formats the value using the given formatter. Read more
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impl Default for ProcessCredentialProvider

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fn default() -> ProcessCredentialProvider

Returns the “default value” for a type. Read more
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impl ProvideCredential for ProcessCredentialProvider

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type Credential = Credential

Credential returned by this loader. Read more
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async fn provide_credential( &self, ctx: &Context, ) -> Result<Option<<ProcessCredentialProvider as ProvideCredential>::Credential>, Error>

Load signing credential from current env.

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