williamlimasilva/azure-identity-rust
skills/azure-identity-rust/SKILL.md
Azure Identity SDK for Rust authentication. Use for DeveloperToolsCredential, ManagedIdentityCredential, ClientSecretCredential, and token-based authentication. Triggers: "azure-identity", "DeveloperToolsCredential", "authentication rust", "managed identity rust", "credential rust".
tools
Updated Apr 26, 2026
$ install --global
skillsauthnpx skillsauth add williamlimasilva/.copilot azure-identity-rustInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
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9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
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CrowdStrikeAdvanced threat intelligence
50%
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OSV-ScannerOpen Source Vulnerability database check
50%
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OWASP Dep-Check
50%
Last scanned: Mar 31, 2026, 7:35 PM56.9s1 file scanned
SKILL.md
- name:
- azure-identity-rust
- description:
- |
- Triggers:
- azure-identity", "DeveloperToolsCredential", "authentication rust", "managed identity rust", "credential rust".
- package:
- azure_identity
Azure Identity SDK for Rust
Authentication library for Azure SDK clients using Microsoft Entra ID (formerly Azure AD).
Installation
cargo add azure_identity
Environment Variables
# Service Principal (for production/CI)
AZURE_TENANT_ID=<your-tenant-id>
AZURE_CLIENT_ID=<your-client-id>
AZURE_CLIENT_SECRET=<your-client-secret>
# User-assigned Managed Identity (optional)
AZURE_CLIENT_ID=<managed-identity-client-id>
DeveloperToolsCredential
The recommended credential for local development. Tries developer tools in order (Azure CLI, Azure Developer CLI):
use azure_identity::DeveloperToolsCredential;
use azure_security_keyvault_secrets::SecretClient;
let credential = DeveloperToolsCredential::new(None)?;
let client = SecretClient::new(
"https://my-vault.vault.azure.net/",
credential.clone(),
None,
)?;
Credential Chain Order
| Order | Credential | Environment |
|-------|-----------|-------------|
| 1 | AzureCliCredential | az login |
| 2 | AzureDeveloperCliCredential | azd auth login |
Credential Types
| Credential | Usage |
|------------|-------|
| DeveloperToolsCredential | Local development - tries CLI tools |
| ManagedIdentityCredential | Azure VMs, App Service, Functions, AKS |
| WorkloadIdentityCredential | Kubernetes workload identity |
| ClientSecretCredential | Service principal with secret |
| ClientCertificateCredential | Service principal with certificate |
| AzureCliCredential | Direct Azure CLI auth |
| AzureDeveloperCliCredential | Direct azd CLI auth |
| AzurePipelinesCredential | Azure Pipelines service connection |
| ClientAssertionCredential | Custom assertions (federated identity) |
ManagedIdentityCredential
For Azure-hosted resources:
use azure_identity::ManagedIdentityCredential;
// System-assigned managed identity
let credential = ManagedIdentityCredential::new(None)?;
// User-assigned managed identity
let options = ManagedIdentityCredentialOptions {
client_id: Some("<user-assigned-mi-client-id>".into()),
..Default::default()
};
let credential = ManagedIdentityCredential::new(Some(options))?;
ClientSecretCredential
For service principal with secret:
use azure_identity::ClientSecretCredential;
let credential = ClientSecretCredential::new(
"<tenant-id>".into(),
"<client-id>".into(),
"<client-secret>".into(),
None,
)?;
Best Practices
- Use
DeveloperToolsCredentialfor local dev — automatically picks up Azure CLI - Use
ManagedIdentityCredentialin production — no secrets to manage - Clone credentials — credentials are
Arc-wrapped and cheap to clone - Reuse credential instances — same credential can be used with multiple clients
- Use
tokiofeature —cargo add azure_identity --features tokio
Reference Links
| Resource | Link | |----------|------| | API Reference | https://docs.rs/azure_identity | | Source Code | https://github.com/Azure/azure-sdk-for-rust/tree/main/sdk/identity/azure_identity | | crates.io | https://crates.io/crates/azure_identity |
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