163 lines
4.3 KiB
Plaintext
163 lines
4.3 KiB
Plaintext
---
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layout: api
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page_title: /sys/policies/password - HTTP API
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sidebar_title: <code>/sys/policies/password</code>
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description: >-
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The `/sys/policies/password` endpoints are used to manage password generation policies in Vault.
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---
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# `/sys/policies/password/`
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The `/sys/policies/password/` endpoints are used to manage password generation policies in Vault.
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Not all secret engines utilize password policies, so check the documentation for the engine you
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are using for compatibility.
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~> Password policies are only available in Vault version 1.5+.
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See [Password Policies](/docs/concepts/password-policies) for details of how password policies work
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as well as the syntax of the policies themselves.
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## Create/Update Password Policy
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This endpoint adds a new or updates an existing password policy. Once a policy is updated,
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it takes effect immediately to all associated secret engines.
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Prior to Vault saving the password policy, it will attempt to generate a number of passwords
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from the policy. This helps prevent creating password policies that are impossible to satisfy
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as well as prevent password policies that are overly restrictive which prevents both a poor
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security posture for the policy as well as preventing performance problems due to slow
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generation times.
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| Method | Path |
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| :----- | :----------------------------- |
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| `PUT` | `/sys/policies/password/:name` |
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### Parameters
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- `name` `(string: <required>)` – Specifies the name of the password policy to create.
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This is specified as part of the request URL.
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- `policy` `(string: <required>)` - Specifies the password policy document. This can be
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base64-encoded to avoid string escaping. See [Password Policy Syntax](#password-policy-syntax)
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for details on password policy definitions.
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### Sample Payload
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```json
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{
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"policy": "length = 20\nrule \"charset\" { ..."
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}
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```
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### Sample Request
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**cURL:**
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```shell
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$ cat payload.json
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{
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"policy": "length = 20\nrule \"charset\" {\n charset = \"abcde\"\n}\n"
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}
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$ curl \
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--header "X-Vault-Token: ..." \
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--request PUT \
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--data @payload.json \
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http://127.0.0.1:8200/v1/sys/policies/password/my-policy
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```
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**Vault CLI:**
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```shell
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$ cat my-policy.hcl
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length = 20
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rule "charset" {
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charset = "abcde"
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}
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$ vault write sys/policies/password/my-policy policy=@my-policy.hcl
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```
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## Read Password Policy
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This endpoint retrieves information about the named password policy.
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| Method | Path |
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| :----- | :----------------------------- |
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| `GET` | `/sys/policies/password/:name` |
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### Parameters
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- `name` `(string: <required>)` – Specifies the name of the password policy to retrieve.
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This is specified as part of the request URL.
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### Sample Request
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```shell
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$ curl \
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--header "X-Vault-Token: ..." \
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http://127.0.0.1:8200/v1/sys/policies/password/my-policy
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```
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### Sample Response
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```json
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{
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"policy": "length = 20\nrule \"charset\" { ..."
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}
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```
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## Delete Password Policy
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This endpoint deletes the password policy with the given name. This does not check if any
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secret engines are using it prior to deletion, so you should ensure that any engines that
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are utilizing this password policy are changed to a different policy (or to that engines'
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default behavior).
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| Method | Path |
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| :------- | :----------------------------- |
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| `DELETE` | `/sys/policies/password/:name` |
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### Parameters
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- `name` `(string: <required>)` – Specifies the name of the password policy to delete.
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This is specified as part of the request URL.
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### Sample Request
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```shell
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$ curl \
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--header "X-Vault-Token: ..." \
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--request DELETE
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http://127.0.0.1:8200/v1/sys/policies/password/my-policy
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```
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## Generate Password from Password Policy
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This endpoint generates a password from the specified existing password policy.
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| Method | Path |
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| :----- | :-------------------------------------- |
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| `GET` | `/sys/policies/password/:name/generate` |
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### Parameters
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- `name` `(string: <required>)` – Specifies the name of the password policy to generate
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a password from. This is specified as part of the request URL.
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### Sample Request
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```shell
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$ curl \
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--header "X-Vault-Token: ..." \
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http://127.0.0.1:8200/v1/sys/policies/password/my-policy/generate
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```
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### Sample Response
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```json
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{
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"password": "..."
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}
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```
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