Struct AzureAdConfig 

pub struct AzureAdConfig {
    pub auth_method: String,
    pub tenant_id: Option<String>,
    pub client_id: Option<String>,
    pub client_secret: Option<String>,
    pub subscription_id: Option<String>,
    pub resource_group: Option<String>,
    pub namespace: Option<String>,
}

Configuration for Azure Active Directory authentication and resource access.

This struct contains all the necessary information for authenticating with Azure AD and accessing Azure Service Bus resources. It supports multiple authentication methods and can load configuration from both direct values and environment variables.

Authentication Methods

• device_code - Interactive device code flow (default for CLI usage)
• client_secret - Service principal authentication
• connection_string - Direct connection string authentication

Examples

use quetty_server::service_bus_manager::AzureAdConfig;

let config = AzureAdConfig {
    auth_method: "device_code".to_string(),
    tenant_id: Some("tenant-id".to_string()),
    client_id: Some("client-id".to_string()),
    subscription_id: Some("subscription-id".to_string()),
    resource_group: Some("resource-group".to_string()),
    namespace: Some("servicebus-namespace".to_string()),
    ..Default::default()
};

Fields

auth_method: String

Authentication method: “device_code”, “client_secret”, or “connection_string”

tenant_id: Option<String>

Azure AD tenant ID

client_id: Option<String>

Azure AD application (client) ID

client_secret: Option<String>

Azure AD application client secret (required for client_secret)

subscription_id: Option<String>

Azure subscription ID for resource discovery

resource_group: Option<String>

Resource group name containing the Service Bus namespace

namespace: Option<String>

Service Bus namespace name

Implementations

impl AzureAdConfig

pub fn tenant_id(&self) -> Result<&str, ServiceBusError>

Gets the Azure AD tenant ID, returning an error if not configured.

Returns

The tenant ID as a string reference

Errors

Returns ServiceBusError::ConfigurationError if the tenant ID is not set

pub fn client_id(&self) -> Result<&str, ServiceBusError>

Gets the Azure AD client ID, returning an error if not configured.

Returns

The client ID as a string reference

Errors

Returns ServiceBusError::ConfigurationError if the client ID is not set

pub fn client_secret(&self) -> Result<String, ServiceBusError>

Gets the Azure AD client secret, returning an error if not configured.

Required for client credentials authentication flow.

Returns

The client secret as a string reference

Errors

Returns ServiceBusError::ConfigurationError if the client secret is not set

pub fn subscription_id(&self) -> Result<String, ServiceBusError>

Gets the Azure subscription ID from config or environment variables.

Checks the config first, then falls back to the AZURE_AD__SUBSCRIPTION_ID environment variable.

Returns

The subscription ID as a string

Errors

Returns ServiceBusError::ConfigurationError if the subscription ID is not found

pub fn resource_group(&self) -> Result<String, ServiceBusError>

Gets the Azure resource group name from config or environment variables.

Checks the config first, then falls back to the AZURE_AD__RESOURCE_GROUP environment variable.

Returns

The resource group name as a string

Errors

Returns ServiceBusError::ConfigurationError if the resource group is not found

pub fn namespace(&self) -> Result<String, ServiceBusError>

Gets the Service Bus namespace name from config or environment variables.

Checks the config first, then falls back to the AZURE_AD__NAMESPACE environment variable.

Returns

The namespace name as a string

Errors

Returns ServiceBusError::ConfigurationError if the namespace is not found

pub fn has_tenant_id(&self) -> bool

Checks if tenant ID is configured (in config only, not environment).

Returns

true if tenant ID is set in the configuration

pub fn has_client_id(&self) -> bool

Checks if client ID is configured (in config only, not environment).

Returns

true if client ID is set in the configuration

pub fn has_client_secret(&self) -> bool

Checks if client secret is configured (in config only, not environment).

Returns

true if client secret is set in the configuration

pub fn has_subscription_id(&self) -> bool

Checks if subscription ID is available (config or environment).

Returns

true if subscription ID is available from config or environment variables

pub fn has_resource_group(&self) -> bool

Checks if resource group is available (config or environment).

Returns

true if resource group is available from config or environment variables

pub fn has_namespace(&self) -> bool

Checks if namespace is available (config or environment).

Returns

true if namespace is available from config or environment variables

pub async fn get_azure_ad_token( &self, http_client: &Client, ) -> Result<String, Box<dyn Error>>

Obtains an Azure AD access token using the configured authentication method.

This method tries different authentication approaches based on the configured auth method:

1. For device code flow, attempts UI-integrated auth first
2. Falls back to regular auth provider for other methods
3. Returns an error for connection string auth (no Azure AD token available)

Arguments

• http_client - HTTP client for making authentication requests

Returns

An Azure AD access token string

Errors

Returns an error if:

• Authentication fails
• Connection string auth is used (Azure AD tokens not available)
• Required configuration is missing

pub async fn list_queues_azure_ad( &self, http_client: &Client, ) -> Result<Vec<String>, Box<dyn Error>>

Lists all Service Bus queues in the configured namespace using Azure AD authentication.

Arguments

• http_client - HTTP client for making API requests

Returns

A vector of queue names

Errors

Returns an error if:

• Authentication fails
• Azure Management API request fails
• Required configuration (subscription, resource group, namespace) is missing

pub async fn list_namespaces_azure_ad( &self, http_client: &Client, ) -> Result<Vec<String>, Box<dyn Error>>

Lists all Service Bus namespaces in the configured resource group using Azure AD authentication.

Arguments

• http_client - HTTP client for making API requests

Returns

A vector of namespace names

Errors

Returns an error if:

• Authentication fails
• Azure Management API request fails
• Required configuration (subscription, resource group) is missing

Trait Implementations

impl Clone for AzureAdConfig

fn clone(&self) -> AzureAdConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AzureAdConfig

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

Formats the value using the given formatter.

impl Default for AzureAdConfig

fn default() -> AzureAdConfig

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for AzureAdConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.