fix: migrate federated identity credential to azurerm v5 schema

[malhussan]

azurerm v5 removed parent_id/resource_group_name in favour of user_assigned_identity_id, which landed in 4.65.0 — hence the floor bump.

[github-actions]

Scorecard Check

Scorecard run on commit 43ff394b1178c5214b2620aaa25c1e0af5de6fd6 relative to origin/main

📊 meshstack-hub Module Scorecard

Generated: 2026-07-29 | Modules scanned: 5 | Categories: 5

📋 Per-Module Category Summary

Score per category per building block. n/a = category does not apply to this module.

Module	Overall	Core Structure	Integration	Azure Backplane	STACKIT Backplane	Testing
azure/budget-alert	🟢 100%	🟢 100%	🟢 100%	🟢 100%	n/a	🟢 100%
azure/entra-id-groups	🟢 94%	🟢 100%	🟢 100%	🟢 100%	n/a	🔴 33%
azure/github-actions-terraform-setup	🔴 47%	🟢 86%	n/a	🔴 22%	n/a	🔴 33%
azure/resource-group	🟢 100%	🟢 100%	🟢 100%	🟢 100%	n/a	🟢 100%
azure/storage-account	🟢 100%	🟢 100%	🟢 100%	🟢 100%	n/a	🟢 100%

⚠️ 2 modules have failing checks — failing categories are expanded below.

Core Structure — some checks failing

Basic module file structure and documentation — applies to 5 modules

Module	Score	📦	🔗	📋	📝	🖼️	📌	🔒
azure/budget-alert	🟢 100%	✅	✅	➖	✅	✅	✅	✅
azure/entra-id-groups	🟢 100%	✅	✅	➖	✅	✅	✅	✅
azure/github-actions-terraform-setup	🟢 86%	✅	❌	✅	✅	✅	✅	✅
azure/resource-group	🟢 100%	✅	✅	➖	✅	✅	✅	✅
azure/storage-account	🟢 100%	✅	✅	➖	✅	✅	✅	✅

Core Structure — Summary

Emoji	Criterion	Coverage	Status
📦	buildingblock/ directory exists	5/5	🟢 100%
🔗	meshstack_integration.tf present	4/5	🟢 80%
📋	buildingblock/APP_TEAM_README.md present (no-integration fallback)	1/1	🟢 100%
📝	buildingblock/README.md with YAML front-matter	5/5	🟢 100%
🖼️	buildingblock/logo.png included	5/5	🟢 100%
📌	buildingblock/versions.tf present	5/5	🟢 100%
🔒	Provider versions use minimum constraint (>=)	5/5	🟢 100%

Integration — ✅ all passing

meshstack_integration.tf conventions — applies to 4 modules

Module	Score	🏷️	🏢	📤	🔌	📎	🔀	📋	🏷️	🧱	📖	📝	📊	🚫	🔄
azure/budget-alert	🟢 100%	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	➖
azure/entra-id-groups	🟢 100%	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	➖
azure/resource-group	🟢 100%	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	➖
azure/storage-account	🟢 100%	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	➖

Integration — Summary

Emoji	Criterion	Coverage	Status
🏷️	variable "hub" in integration	4/4	🟢 100%
🏢	variable "meshstack" in integration	4/4	🟢 100%
📤	building_block_definition output exposed	4/4	🟢 100%
🔌	meshcloud/meshstack in required_providers	4/4	🟢 100%
📎	backplane source uses var.hub.git_ref	4/4	🟢 100%
🔀	ref_name uses var.hub.git_ref	4/4	🟢 100%
📋	version_spec.draft uses var.hub.bbd_draft	4/4	🟢 100%
🏷️	BBD metadata.tags forwards var.meshstack.tags	4/4	🟢 100%
🧱	BBD input argument vars with optional() have explicit defaults	4/4	🟢 100%
📖	BBD readme field present	4/4	🟢 100%
📝	BBD readme starts with plain-text description (no heading)	4/4	🟢 100%
📊	BBD readme has shared responsibility table (✅/❌)	4/4	🟢 100%
🚫	No documentation_md output in backplane	4/4	🟢 100%
🔄	meshstack_platform has lifecycle ignore_changes = [availability]	n/a	—

Azure Backplane — some checks failing

Azure UAMI-based automation principal conventions — applies to 5 modules

Module	Score	🪪	🚫	🚫	🔑	🔗	⚡	🧹	📤	📍
azure/budget-alert	🟢 100%	✅	✅	✅	✅	✅	✅	✅	✅	✅
azure/entra-id-groups	🟢 100%	✅	✅	✅	✅	✅	✅	✅	✅	✅
azure/github-actions-terraform-setup	🔴 22%	❌	❌	❌	✅	❌	❌	✅	❌	❌
azure/resource-group	🟢 100%	✅	✅	✅	✅	✅	✅	✅	✅	✅
azure/storage-account	🟢 100%	✅	✅	✅	✅	✅	✅	✅	✅	✅

Azure Backplane — Summary

Emoji	Criterion	Coverage	Status
🪪	Uses azurerm_user_assigned_identity	4/5	🟢 80%
🚫	No azuread_application resources	4/5	🟢 80%
🚫	No azuread_service_principal resources	4/5	🟢 80%
🔑	No azuread_application_password resources	5/5	🟢 100%
🔗	Uses azurerm_federated_identity_credential	4/5	🟢 80%
⚡	workload_identity_federation is non-nullable	4/5	🟢 80%
🧹	No create_service_principal_name toggle	5/5	🟢 100%
📤	Outputs identity (client_id, principal_id, tenant_id)	4/5	🟢 80%
📍	Integration has azure_location	4/5	🟢 80%

STACKIT Backplane — not applicable

STACKIT WIF-based automation principal conventions — applies to 0 modules

No applicable modules.

Testing — some checks failing

End-to-end test coverage — applies to 5 modules

Module	Score	⚙️	🧪	✅
azure/budget-alert	🟢 100%	✅	✅	✅
azure/entra-id-groups	🔴 33%	✅	❌	❌
azure/github-actions-terraform-setup	🔴 33%	✅	❌	❌
azure/resource-group	🟢 100%	✅	✅	✅
azure/storage-account	🟢 100%	✅	✅	✅

Testing — Summary

Emoji	Criterion	Coverage	Status
⚙️	backplane/ directory (optional tier)	5/5	🟢 100%
🧪	e2e/ test directory exists	3/5	🟡 60%
✅	e2e/ contains .tftest.hcl files	3/5	🟡 60%

📈 Overall Summary

Overall Average Score: 88%

Score Distribution

• 🟢 High maturity (≥80%): 4 modules
• 🟡 Medium maturity (50–79%): 0 modules
• 🔴 Low maturity (<50%): 1 modules

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