Azure Identity Java V2

Azure Identity (Java)

Overview

This public intake copy packages plugins/antigravity-awesome-skills/skills/azure-identity-java from https://github.com/sickn33/antigravity-awesome-skills into the native Omni Skills editorial shape without hiding its origin.

Use it when the operator needs the upstream workflow, support files, and repository context to stay intact while the public validator and private enhancer continue their normal downstream flow.

This intake keeps the copied upstream files intact and uses the external_source block in metadata.json plus ORIGIN.md as the provenance anchor for review.

Azure Identity (Java) Authenticate Java applications with Azure services using Microsoft Entra ID (Azure AD).

Imported source sections that did not map cleanly to the public headings are still preserved below or in the support files. Notable imported sections: Key Concepts, DefaultAzureCredential (Recommended), Managed Identity, Service Principal with Secret, Service Principal with Certificate, Environment Credential.

When to Use This Skill

Use this section as the trigger filter. It should make the activation boundary explicit before the operator loads files, runs commands, or opens a pull request.

• "Azure authentication Java", "DefaultAzureCredential Java"
• "managed identity Java", "service principal Java"
• "Azure login Java", "Azure credentials Java"
• "AZURECLIENTID", "AZURETENANTID"
• Use when the request clearly matches the imported source intent: Authenticate Java applications with Azure services using Microsoft Entra ID (Azure AD).
• Use when the operator should preserve upstream workflow detail instead of rewriting the process from scratch.

Operating Table

Workflow

This workflow is intentionally editorial and operational at the same time. It keeps the imported source useful to the operator while still satisfying the public intake standards that feed the downstream enhancer flow.

1. xml com.azure azure-identity 1.15.0
2. Confirm the user goal, the scope of the imported workflow, and whether this skill is still the right router for the task.
3. Read the overview and provenance files before loading any copied upstream support files.
4. Load only the references, examples, prompts, or scripts that materially change the outcome for the current request.
5. Execute the upstream workflow while keeping provenance and source boundaries explicit in the working notes.
6. Validate the result against the upstream expectations and the evidence you can point to in the copied files.
7. Escalate or hand off to a related skill when the work moves out of this imported workflow's center of gravity.

Imported Workflow Notes

Imported: Installation

<dependency>
    <groupId>com.azure</groupId>
    <artifactId>azure-identity</artifactId>
    <version>1.15.0</version>
</dependency>

Imported: Key Concepts

Examples

Example 1: Ask for the upstream workflow directly

Use @azure-identity-java-v2 to handle <task>. Start from the copied upstream workflow, load only the files that change the outcome, and keep provenance visible in the answer.

Explanation: This is the safest starting point when the operator needs the imported workflow, but not the entire repository.

Example 2: Ask for a provenance-grounded review

Review @azure-identity-java-v2 against metadata.json and ORIGIN.md, then explain which copied upstream files you would load first and why.

Explanation: Use this before review or troubleshooting when you need a precise, auditable explanation of origin and file selection.

Example 3: Narrow the copied support files before execution

Use @azure-identity-java-v2 for <task>. Load only the copied references, examples, or scripts that change the outcome, and name the files explicitly before proceeding.

Explanation: This keeps the skill aligned with progressive disclosure instead of loading the whole copied package by default.

Example 4: Build a reviewer packet

Review @azure-identity-java-v2 using the copied upstream files plus provenance, then summarize any gaps before merge.

Explanation: This is useful when the PR is waiting for human review and you want a repeatable audit packet.

Best Practices

Treat the generated public skill as a reviewable packaging layer around the upstream repository. The goal is to keep provenance explicit and load only the copied source material that materially improves execution.

• Use DefaultAzureCredential - Works seamlessly from dev to production
• Managed Identity in Production - No secrets to manage, automatic rotation
• Azure CLI for Local Dev - Run az login before running your app
• Least Privilege - Grant only required permissions to service principals
• Token Caching - Enabled by default, reduces auth round-trips
• Environment Variables - Use for CI/CD, not hardcoded secrets
• Keep the imported skill grounded in the upstream repository; do not invent steps that the source material cannot support.

Imported Operating Notes

Imported: Best Practices

1. Use DefaultAzureCredential - Works seamlessly from dev to production
2. Managed Identity in Production - No secrets to manage, automatic rotation
3. Azure CLI for Local Dev - Run az login before running your app
4. Least Privilege - Grant only required permissions to service principals
5. Token Caching - Enabled by default, reduces auth round-trips
6. Environment Variables - Use for CI/CD, not hardcoded secrets

Troubleshooting

Problem: The operator skipped the imported context and answered too generically

Symptoms: The result ignores the upstream workflow in plugins/antigravity-awesome-skills/skills/azure-identity-java, fails to mention provenance, or does not use any copied source files at all. Solution: Re-open metadata.json, ORIGIN.md, and the most relevant copied upstream files. Check the external_source block first, then restate the provenance before continuing.

Problem: The imported workflow feels incomplete during review

Symptoms: Reviewers can see the generated SKILL.md, but they cannot quickly tell which references, examples, or scripts matter for the current task. Solution: Point at the exact copied references, examples, scripts, or assets that justify the path you took. If the gap is still real, record it in the PR instead of hiding it.

Problem: The task drifted into a different specialization

Symptoms: The imported skill starts in the right place, but the work turns into debugging, architecture, design, security, or release orchestration that a native skill handles better. Solution: Use the related skills section to hand off deliberately. Keep the imported provenance visible so the next skill inherits the right context instead of starting blind.

Related Skills

• @00-andruia-consultant - Use when the work is better handled by that native specialization after this imported skill establishes context.
• @00-andruia-consultant-v2 - Use when the work is better handled by that native specialization after this imported skill establishes context.
• @10-andruia-skill-smith - Use when the work is better handled by that native specialization after this imported skill establishes context.
• @10-andruia-skill-smith-v2 - Use when the work is better handled by that native specialization after this imported skill establishes context.

Additional Resources

Use this support matrix and the linked files below as the operator packet for this imported skill. They should reflect real copied source material, not generic scaffolding.

Imported Reference Notes

Imported: Credential Selection Matrix

Imported: DefaultAzureCredential (Recommended)

The DefaultAzureCredential tries multiple authentication methods in order:

1. Environment variables
2. Workload Identity
3. Managed Identity
4. Azure CLI
5. Azure PowerShell
6. Azure Developer CLI

import com.azure.identity.DefaultAzureCredential;
import com.azure.identity.DefaultAzureCredentialBuilder;

// Simple usage
DefaultAzureCredential credential = new DefaultAzureCredentialBuilder().build();

// Use with any Azure client
BlobServiceClient blobClient = new BlobServiceClientBuilder()
    .endpoint("https://<storage-account>.blob.core.windows.net")
    .credential(credential)
    .buildClient();

KeyClient keyClient = new KeyClientBuilder()
    .vaultUrl("https://<vault-name>.vault.azure.net")
    .credential(credential)
    .buildClient();

Configure DefaultAzureCredential

DefaultAzureCredential credential = new DefaultAzureCredentialBuilder()
    .managedIdentityClientId("<user-assigned-identity-client-id>")  // For user-assigned MI
    .tenantId("<tenant-id>")                                        // Limit to specific tenant
    .excludeEnvironmentCredential()                                 // Skip env vars
    .excludeAzureCliCredential()                                    // Skip Azure CLI
    .build();

Imported: Managed Identity

For Azure-hosted applications (App Service, Functions, AKS, VMs).

import com.azure.identity.ManagedIdentityCredential;
import com.azure.identity.ManagedIdentityCredentialBuilder;

// System-assigned managed identity
ManagedIdentityCredential credential = new ManagedIdentityCredentialBuilder()
    .build();

// User-assigned managed identity (by client ID)
ManagedIdentityCredential credential = new ManagedIdentityCredentialBuilder()
    .clientId("<user-assigned-client-id>")
    .build();

// User-assigned managed identity (by resource ID)
ManagedIdentityCredential credential = new ManagedIdentityCredentialBuilder()
    .resourceId("/subscriptions/<sub>/resourceGroups/<rg>/providers/Microsoft.ManagedIdentity/userAssignedIdentities/<name>")
    .build();

Imported: Service Principal with Secret

import com.azure.identity.ClientSecretCredential;
import com.azure.identity.ClientSecretCredentialBuilder;

ClientSecretCredential credential = new ClientSecretCredentialBuilder()
    .tenantId("<tenant-id>")
    .clientId("<client-id>")
    .clientSecret("<client-secret>")
    .build();

Imported: Service Principal with Certificate

import com.azure.identity.ClientCertificateCredential;
import com.azure.identity.ClientCertificateCredentialBuilder;

// From PEM file
ClientCertificateCredential credential = new ClientCertificateCredentialBuilder()
    .tenantId("<tenant-id>")
    .clientId("<client-id>")
    .pemCertificate("<path-to-cert.pem>")
    .build();

// From PFX file with password
ClientCertificateCredential credential = new ClientCertificateCredentialBuilder()
    .tenantId("<tenant-id>")
    .clientId("<client-id>")
    .pfxCertificate("<path-to-cert.pfx>", "<pfx-password>")
    .build();

// Send certificate chain for SNI
ClientCertificateCredential credential = new ClientCertificateCredentialBuilder()
    .tenantId("<tenant-id>")
    .clientId("<client-id>")
    .pemCertificate("<path-to-cert.pem>")
    .sendCertificateChain(true)
    .build();

Imported: Environment Credential

Reads credentials from environment variables.

import com.azure.identity.EnvironmentCredential;
import com.azure.identity.EnvironmentCredentialBuilder;

EnvironmentCredential credential = new EnvironmentCredentialBuilder().build();

Required Environment Variables

For service principal with secret:

AZURE_TENANT_ID=<tenant-id>
AZURE_CLIENT_ID=<client-id>
AZURE_CLIENT_SECRET=<client-secret>

For service principal with certificate:

AZURE_TENANT_ID=<tenant-id>
AZURE_CLIENT_ID=<client-id>
AZURE_CLIENT_CERTIFICATE_PATH=/path/to/cert.pem
AZURE_CLIENT_CERTIFICATE_PASSWORD=<optional-password>

For username/password:

AZURE_TENANT_ID=<tenant-id>
AZURE_CLIENT_ID=<client-id>
AZURE_USERNAME=<username>
AZURE_PASSWORD=<password>

Imported: Azure CLI Credential

For local development using az login.

import com.azure.identity.AzureCliCredential;
import com.azure.identity.AzureCliCredentialBuilder;

AzureCliCredential credential = new AzureCliCredentialBuilder()
    .tenantId("<tenant-id>")  // Optional: specific tenant
    .build();

Imported: Interactive Browser

For desktop applications requiring user login.

import com.azure.identity.InteractiveBrowserCredential;
import com.azure.identity.InteractiveBrowserCredentialBuilder;

InteractiveBrowserCredential credential = new InteractiveBrowserCredentialBuilder()
    .clientId("<client-id>")
    .redirectUrl("http://localhost:8080")  // Must match app registration
    .build();

Imported: Device Code

For headless devices (IoT, CLI tools).

import com.azure.identity.DeviceCodeCredential;
import com.azure.identity.DeviceCodeCredentialBuilder;

DeviceCodeCredential credential = new DeviceCodeCredentialBuilder()
    .clientId("<client-id>")
    .challengeConsumer(challenge -> {
        // Display to user
        System.out.println(challenge.getMessage());
    })
    .build();

Imported: Chained Credential

Create custom authentication chains.

import com.azure.identity.ChainedTokenCredential;
import com.azure.identity.ChainedTokenCredentialBuilder;

ChainedTokenCredential credential = new ChainedTokenCredentialBuilder()
    .addFirst(new ManagedIdentityCredentialBuilder().build())
    .addLast(new AzureCliCredentialBuilder().build())
    .build();

Imported: Workload Identity (AKS)

For Azure Kubernetes Service with workload identity.

import com.azure.identity.WorkloadIdentityCredential;
import com.azure.identity.WorkloadIdentityCredentialBuilder;

// Reads from AZURE_TENANT_ID, AZURE_CLIENT_ID, AZURE_FEDERATED_TOKEN_FILE
WorkloadIdentityCredential credential = new WorkloadIdentityCredentialBuilder().build();

// Or explicit configuration
WorkloadIdentityCredential credential = new WorkloadIdentityCredentialBuilder()
    .tenantId("<tenant-id>")
    .clientId("<client-id>")
    .tokenFilePath("/var/run/secrets/azure/tokens/azure-identity-token")
    .build();

Imported: Token Caching

Enable persistent token caching for better performance.

// Enable token caching (in-memory by default)
DefaultAzureCredential credential = new DefaultAzureCredentialBuilder()
    .enableAccountIdentifierLogging()
    .build();

// With shared token cache (for multi-credential scenarios)
SharedTokenCacheCredential credential = new SharedTokenCacheCredentialBuilder()
    .clientId("<client-id>")
    .build();

Imported: Sovereign Clouds

import com.azure.identity.AzureAuthorityHosts;

// Azure Government
DefaultAzureCredential govCredential = new DefaultAzureCredentialBuilder()
    .authorityHost(AzureAuthorityHosts.AZURE_GOVERNMENT)
    .build();

// Azure China
DefaultAzureCredential chinaCredential = new DefaultAzureCredentialBuilder()
    .authorityHost(AzureAuthorityHosts.AZURE_CHINA)
    .build();

Imported: Error Handling

import com.azure.identity.CredentialUnavailableException;
import com.azure.core.exception.ClientAuthenticationException;

try {
    DefaultAzureCredential credential = new DefaultAzureCredentialBuilder().build();
    AccessToken token = credential.getToken(new TokenRequestContext()
        .addScopes("https://management.azure.com/.default"));
} catch (CredentialUnavailableException e) {
    // No credential could authenticate
    System.out.println("Authentication failed: " + e.getMessage());
} catch (ClientAuthenticationException e) {
    // Authentication error (wrong credentials, expired, etc.)
    System.out.println("Auth error: " + e.getMessage());
}

Imported: Logging

Enable authentication logging for debugging.

// Via environment variable
// AZURE_LOG_LEVEL=verbose

// Or programmatically
DefaultAzureCredential credential = new DefaultAzureCredentialBuilder()
    .enableAccountIdentifierLogging()  // Log account info
    .build();

Imported: Environment Variables

# DefaultAzureCredential configuration
AZURE_TENANT_ID=<tenant-id>
AZURE_CLIENT_ID=<client-id>
AZURE_CLIENT_SECRET=<client-secret>

# Managed Identity
AZURE_CLIENT_ID=<user-assigned-mi-client-id>

# Workload Identity (AKS)
AZURE_FEDERATED_TOKEN_FILE=/var/run/secrets/azure/tokens/azure-identity-token

# Logging
AZURE_LOG_LEVEL=verbose

# Authority host
AZURE_AUTHORITY_HOST=https://login.microsoftonline.com/

Imported: Limitations

• Use this skill only when the task clearly matches the scope described above.
• Do not treat the output as a substitute for environment-specific validation, testing, or expert review.
• Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing.