Struct Credentials 

pub struct Credentials {
    pub username: Option<String>,
    pub password: Option<String>,
    pub access_key: Option<String>,
    pub secret_key: Option<String>,
    pub endpoint: Option<String>,
    pub region_id: Option<String>,
    pub ram_role_name: Option<String>,
}

Authentication credentials

Fields

username: Option<String>

Username for basic auth

password: Option<String>

Password for basic auth

access_key: Option<String>

Access key for RAM auth (Alibaba Cloud style)

secret_key: Option<String>

Secret key for RAM auth

endpoint: Option<String>

ACM endpoint (for Alibaba Cloud ACM)

region_id: Option<String>

ACM region ID

ram_role_name: Option<String>

RAM role name (for ECS instance role auth)

Implementations

impl Credentials

pub fn new() -> Self

Create empty credentials

pub fn with_username_password( username: impl Into<String>, password: impl Into<String>, ) -> Self

Create credentials with username and password

pub fn with_access_key( access_key: impl Into<String>, secret_key: impl Into<String>, ) -> Self

Create credentials with access key and secret key

pub fn with_acm( access_key: impl Into<String>, secret_key: impl Into<String>, endpoint: impl Into<String>, region_id: impl Into<String>, ) -> Self

Create credentials for Alibaba Cloud ACM

pub fn set_endpoint(&mut self, endpoint: impl Into<String>)

Set ACM endpoint

pub fn set_region_id(&mut self, region_id: impl Into<String>)

Set ACM region ID

pub fn set_ram_role_name(&mut self, role_name: impl Into<String>)

Set RAM role name for ECS instance role auth

pub fn is_configured(&self) -> bool

Check if credentials are configured

pub fn has_basic_auth(&self) -> bool

Check if basic auth is configured

pub fn has_ak_sk_auth(&self) -> bool

Check if AK/SK auth is configured

pub fn has_acm_auth(&self) -> bool

Check if ACM auth is configured

pub fn generate_signature(&self, resource: &str) -> Option<SignatureInfo>

Generate signature for AK/SK auth

pub fn generate_acm_signature(&self, resource: &str) -> Option<AcmSignatureInfo>

Generate ACM-style signature for Alibaba Cloud ACM

ACM uses a different signature format: HMAC-SHA1(secretKey, resource + “+” + timestamp) The timestamp is in ISO 8601 format for ACM.

Trait Implementations

impl Clone for Credentials

fn clone(&self) -> Credentials

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Credentials

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

Formats the value using the given formatter.

impl Default for Credentials

fn default() -> Credentials

Returns the “default value” for a type.