open-vault/website/source/api/secret/azure/index.html.md

layout	page_title	sidebar_current	description
api	Azure - Secrets Engines - HTTP API	docs-http-secret-azure	This is the API documentation for the Vault Azure secrets engine.

Azure Secrets Engine (API)

This is the API documentation for the Vault Azure secrets engine. For general information about the usage and operation of the Azure secrets engine, please see the main Azure secrets documentation.

This documentation assumes the Azure secrets engine is enabled at the /azure path in Vault. Since it is possible to mount secrets engines at any path, please update your API calls accordingly.

Configure Access

Configures the credentials required for the plugin to perform API calls to Azure. These credentials will be used to query roles and create/delete service principals. Environment variables will override any parameters set in the config.

Method	Path	Produces
POST	/azure/config	204 (empty body)

• subscription_id (string: <required>) - The subscription id for the Azure Active Directory. This value can also be provided with the AZURE_SUBSCRIPTION_ID environment variable.
• tenant_id (string: <required>) - The tenant id for the Azure Active Directory. This value can also be provided with the AZURE_TENANT_ID environment variable.
• client_id (string:"") - The OAuth2 client id to connect to Azure. This value can also be provided with the AZURE_CLIENT_ID environment variable. See authentication for more details.
• client_secret (string:"") - The OAuth2 client secret to connect to Azure. This value can also be provided with the AZURE_CLIENT_ID environment variable. See authentication for more details.
• environment (string:"") - The Azure environment. This value can also be provided with the AZURE_ENVIRONMENT environment variable. If not specified, Vault will use Azure Public Cloud.

Sample Payload

{
  "subscription_id": "94ca80...",
  "tenant_id": "d0ac7e...",
  "client_id": "e607c4...",
  "client_secret": "9a6346...",
  "environment": "AzureGermanCloud"
}

Sample Request

$ curl \
    --header "X-Vault-Token: ..." \
    --request POST \
    --data @payload.json \
    https://127.0.0.1:8200/v1/azure/config

Read Config

Return the stored configuration, omitting client_secret.

Method	Path	Produces
GET	/azure/config	200 application/json

Sample Request

$ curl \
    --header "X-Vault-Token: ..." \
    --request GET \
    https://127.0.0.1:8200/v1/azure/config

Sample Response

{
  "data": {
    "subscription_id": "94ca80...",
    "tenant_id": "d0ac7e...",
    "client_id": "e607c4...",
    "environment": "AzureGermanCloud"
  },
  ...
}

Delete Config

Deletes the stored Azure configuration and credentials.

Method	Path	Produces
DELETE	/auth/azure/config	204 (empty body)

Sample Request

$ curl \
    --header "X-Vault-Token: ..." \
    --request DELETE \
    https://127.0.0.1:8200/v1/auth/azure/config

Create/Update Role

Create or update a Vault role. The provided Azure roles must exist for this call to succeed. See the Azure secrets roles docs for more information about roles.

Method	Path	Produces
POST	/azure/roles/:name	204 (empty body)

Parameters

• azure_roles (string: <required>) - List of Azure roles to be assigned to the generated service principal. The array must be in JSON format, properly escaped as a string. See roles docs for details on role definition.
• ttl (string: "") – Specifies the default TTL for service principals generated using this role. Accepts time suffixed strings ("1h") or an integer number of seconds. Defaults to the system/engine default TTL time.
• max_ttl (string: "") – Specifies the maximum TTL for service principals generated using this role. Accepts time suffixed strings ("1h") or an integer number of seconds. Defaults to the system/engine max TTL time.

Sample Payload

{
  "azure_roles": "[
    {
      \"role_name\": \"Contributor\",
      \"scope\":  \"/subscriptions/<uuid>/resourceGroup/Website\"
    },
    {
      \"role_id\": \"/subscriptions/<uuid>/providers/Microsoft.Authorization/roleDefinitions/<uuid>\",
      \"scope\":  \"/subscriptions/<uuid>\"
    }
  ]",
  "ttl": 3600,
  "max_ttl": "24h"
}

Sample Request

$ curl \
    --header "X-Vault-Token: ..." \
    --request POST \
    --data @payload.json \
    https://127.0.0.1:8200/v1/azure/roles/my-role

List Roles

Lists all of the roles that are registered with the plugin.

Method	Path	Produces
LIST	/azure/roles	200 application/json

Sample Request

$ curl \
    --header "X-Vault-Token: ..." \
    --request LIST \
    https://127.0.0.1:8200/v1/azure/roles

Sample Response

{
  "data": {
     "keys": [
       "my-role-one",
       "my-role-two"
     ]
   }
 }

Generate Credentials

This endpoint generates a new service principal based on the named role.

Method	Path	Produces
GET	/azure/creds/:name	200 application/json

Parameters

• name (string: <required>) - Specifies the name of the role to create credentials against.

Sample Request

$ curl \
    --header "X-Vault-Token: ..." \
    http://127.0.0.1:8200/v1/azure/creds/my-role

Sample Response

{
  "data": {
    "client_id": "408bf248-dd4e-4be5-919a-7f6207a307ab",
    "client_secret": "ad06228a-2db9-4e0a-8a5d-e047c7f32594",
    ...
  }
}

Revoking/Renewing Secrets

See docs on how to renew and revoke leases.