119 lines
2.9 KiB
Plaintext
119 lines
2.9 KiB
Plaintext
---
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layout: docs
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page_title: Okta - Auth Methods
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sidebar_title: Okta
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description: |-
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The Okta auth method allows users to authenticate with Vault using Okta
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credentials.
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---
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# Okta Auth Method
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The `okta` auth method allows authentication using Okta and user/password
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credentials. This allows Vault to be integrated into environments using Okta.
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The mapping of groups in Okta to Vault policies is managed by using the
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`users/` and `groups/` paths.
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## Authentication
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### Via the CLI
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The default path is `/okta`. If this auth method was enabled at a different
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path, specify `-path=/my-path` in the CLI.
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```shell-session
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$ vault login -method=okta username=my-username
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```
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### Via the API
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The default endpoint is `auth/okta/login`. If this auth method was enabled
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at a different path, use that value instead of `okta`.
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```shell-session
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$ curl \
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--request POST \
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--data '{"password": "MY_PASSWORD"}' \
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http://127.0.0.1:8200/v1/auth/okta/login/my-username
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```
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The response will contain a token at `auth.client_token`:
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```json
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{
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"auth": {
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"client_token": "abcd1234-7890...",
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"policies": ["admins"],
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"metadata": {
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"username": "mitchellh"
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}
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}
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}
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```
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## Configuration
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Auth methods must be configured in advance before users or machines can
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authenticate. These steps are usually completed by an operator or configuration
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management tool.
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### Via the CLI
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1. Enable the Okta auth method:
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```shell-session
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$ vault auth enable okta
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```
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1. Configure Vault to communicate with your Okta account:
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```shell-session
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$ vault write auth/okta/config \
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base_url="okta.com" \
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org_name="dev-123456" \
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api_token="00abcxyz..."
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```
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\*\*If no token is supplied, Vault will function, but only locally configured
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group membership will be available. Without a token, groups will not be
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queried.
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Support for okta auth with no API token is deprecated in Vault 1.4.\*\*
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For the complete list of configuration options, please see the API
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documentation.
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1. Map an Okta group to a Vault policy:
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```shell-session
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$ vault write auth/okta/groups/scientists policies=nuclear-reactor
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```
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In this example, anyone who successfully authenticates via Okta who is a
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member of the "scientists" group will receive a Vault token with the
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"nuclear-reactor" policy attached.
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---
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It is also possible to add users directly:
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```shell-session
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$ vault write auth/okta/groups/engineers policies=autopilot
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$ vault write auth/okta/users/tesla groups=engineers
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```
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This adds the Okta user "tesla" to the "engineers" group, which maps to
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the "autopilot" Vault policy.
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**The user-policy mapping via group membership happens at token _creation
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time_. Any changes in group membership in Okta will not affect existing
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tokens that have already been provisioned. To see these changes, users
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will need to re-authenticate. You can force this by revoking the
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existing tokens.**
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## API
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The Okta auth method has a full HTTP API. Please see the
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[Okta Auth API](/api/auth/okta) for more details.
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