345 lines
9.6 KiB
Markdown
345 lines
9.6 KiB
Markdown
---
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layout: "api"
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page_title: "Databases - HTTP API"
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sidebar_current: "docs-http-secret-databases"
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description: |-
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Top page for database secret backend information
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---
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# Database Secret Backend HTTP API
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This is the API documentation for the Vault Database secret backend. For
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general information about the usage and operation of the Database backend,
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please see the
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[Vault Database backend documentation](/docs/secrets/databases/index.html).
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This documentation assumes the Database backend is mounted at the
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`/database` path in Vault. Since it is possible to mount secret backends at
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any location, please update your API calls accordingly.
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## Configure Connection
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This endpoint configures the connection string used to communicate with the
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desired database. In addition to the parameters listed here, each Database
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plugin has additional, database plugin specifig, parameters for this endpoint.
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Please read the HTTP API for the plugin you'd wish to configure to see the full
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list of additional parameters.
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| Method | Path | Produces |
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| :------- | :--------------------------- | :--------------------- |
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| `POST` | `/database/config/:name` | `204 (empty body)` |
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### Parameters
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- `name` `(string: <required>)` – Specifies the name for this database
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connection. This is specified as part of the URL.
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- `plugin_name` `(string: <required>)` - Specifies the name of the plugin to use
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for this connection.
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- `verify_connection` `(bool: true)` – Specifies if the connection is verified
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during initial configuration. Defaults to true.
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- `allowed_roles` `(slice: [])` - Array or comma separated string of the roles
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allowed to use this connection. Defaults to empty (no roles), if contains a
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"*" any role can use this connection.
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### Sample Payload
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```json
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{
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"plugin_name": "mysql-database-plugin",
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"allowed_roles": "readonly",
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"connection_url": "root:mysql@tcp(127.0.0.1:3306)/"
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}
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```
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### Sample Request
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```
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$ curl \
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--header "X-Vault-Token: ..." \
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--request POST \
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--data @payload.json \
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https://vault.rocks/v1/database/config/mysql
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```
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## Read Connection
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This endpoint returns the configuration settings for a connection.
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| Method | Path | Produces |
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| :------- | :--------------------------- | :--------------------- |
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| `GET` | `/database/config/:name` | `200 application/json` |
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### Parameters
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- `name` `(string: <required>)` – Specifies the name of the connection to read.
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This is specified as part of the URL.
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### Sample Request
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```
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$ curl \
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--header "X-Vault-Token: ..." \
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--request GET \
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https://vault.rocks/v1/database/config/mysql
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```
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### Sample Response
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```json
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{
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"data": {
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"allowed_roles": [
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"readonly"
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],
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"connection_details": {
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"connection_url": "root:mysql@tcp(127.0.0.1:3306)/",
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},
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"plugin_name": "mysql-database-plugin"
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},
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}
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```
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## Delete Connection
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This endpoint deletes a connection.
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| Method | Path | Produces |
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| :------- | :--------------------------- | :--------------------- |
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| `DELETE` | `/database/config/:name` | `204 (empty body)` |
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### Parameters
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- `name` `(string: <required>)` – Specifies the name of the connection to delete.
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This is specified as part of the URL.
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### Sample Request
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```
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$ curl \
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--header "X-Vault-Token: ..." \
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--request DELETE \
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https://vault.rocks/v1/database/config/mysql
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```
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## Reset Connection
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This endpoint closes a connection and it's underlying plugin and restarts it
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with the configuration stored in the barrier.
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| Method | Path | Produces |
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| :------- | :--------------------------- | :--------------------- |
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| `POST` | `/database/reset/:name` | `204 (empty body)` |
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### Parameters
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- `name` `(string: <required>)` – Specifies the name of the connection to delete.
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This is specified as part of the URL.
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### Sample Request
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```
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$ curl \
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--header "X-Vault-Token: ..." \
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--request POST \
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https://vault.rocks/v1/database/reset/mysql
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```
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## Create Role
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This endpoint creates or updates a role definition.
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| Method | Path | Produces |
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| :------- | :--------------------------- | :--------------------- |
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| `POST` | `/database/roles/:name` | `204 (empty body)` |
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### Parameters
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- `name` `(string: <required>)` – Specifies the name of the role to create. This
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is specified as part of the URL.
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- `db_name` `(string: <required>)` - The name of the database connection to use
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for this role.
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- `default_ttl` `(string/int: 0)` - Specifies the TTL for the leases
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associated with this role. Accepts time suffixed strings ("1h") or an integer
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number of seconds. Defaults to system/backend default TTL time.
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- `max_ttl` `(string/int: 0)` - Specifies the maximum TTL for the leases
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associated with this role. Accepts time suffixed strings ("1h") or an integer
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number of seconds. Defaults to system/backend default TTL time.
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- `creation_statements` `(string: <required>)` – Specifies the database
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statements executed to create and configure a user. Must be a
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semicolon-separated string, a base64-encoded semicolon-separated string, a
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serialized JSON string array, or a base64-encoded serialized JSON string
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array. The '{{name}}', '{{password}}' and '{{expiration}}' values will be
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substituted.
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- `revocation_statements` `(string: "")` – Specifies the database statements to
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be executed to revoke a user. Must be a semicolon-separated string, a
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base64-encoded semicolon-separated string, a serialized JSON string array, or
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a base64-encoded serialized JSON string array. The '{{name}}' value will be
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substituted.
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- `rollback_statements` `(string: "")` – Specifies the database statements to be
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executed rollback a create operation in the event of an error. Not every
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plugin type will support this functionality. Must be a semicolon-separated
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string, a base64-encoded semicolon-separated string, a serialized JSON string
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array, or a base64-encoded serialized JSON string array. The '{{name}}' value
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will be substituted.
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- `renew_statements` `(string: "")` – Specifies the database statements to be
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executed to renew a user. Not every plugin type will support this
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functionality. Must be a semicolon-separated string, a base64-encoded
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semicolon-separated string, a serialized JSON string array, or a
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base64-encoded serialized JSON string array. The '{{name}}' and
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'{{expiration}}` values will be substituted.
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### Sample Payload
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```json
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{
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"db_name": "mysql",
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"creation_statements": "CREATE USER '{{name}}'@'%' IDENTIFIED BY '{{password}}';GRANT SELECT ON *.* TO '{{name}}'@'%';",
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"default_ttl": "1h",
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"max_ttl": "24h"
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}
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```
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### Sample Request
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```
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$ curl \
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--header "X-Vault-Token: ..." \
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--request POST \
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--data @payload.json \
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https://vault.rocks/v1/database/roles/my-role
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```
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## Read Role
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This endpoint queries the role definition.
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| Method | Path | Produces |
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| :------- | :--------------------------- | :--------------------- |
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| `GET` | `/database/roles/:name` | `200 application/json` |
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### Parameters
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- `name` `(string: <required>)` – Specifies the name of the role to read. This
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is specified as part of the URL.
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### Sample Request
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```
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$ curl \
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--header "X-Vault-Token: ..." \
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https://vault.rocks/v1/database/roles/my-role
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```
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### Sample Response
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```json
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{
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"data": {
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"creation_statements": "CREATE ROLE \"{{name}}\" WITH LOGIN PASSWORD '{{password}}' VALID UNTIL '{{expiration}}'; GRANT SELECT ON ALL TABLES IN SCHEMA public TO \"{{name}}\";",
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"db_name": "mysql",
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"default_ttl": 3600,
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"max_ttl": 86400,
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"renew_statements": "",
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"revocation_statements": "",
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"rollback_statements": ""
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},
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}
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```
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## List Roles
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This endpoint returns a list of available roles. Only the role names are
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returned, not any values.
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| Method | Path | Produces |
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| :------- | :--------------------------- | :--------------------- |
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| `LIST` | `/database/roles` | `200 application/json` |
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### Sample Request
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```
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$ curl \
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--header "X-Vault-Token: ..." \
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--request LIST \
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https://vault.rocks/v1/database/roles
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```
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### Sample Response
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```json
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{
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"auth": null,
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"data": {
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"keys": ["dev", "prod"]
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},
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"lease_duration": 2764800,
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"lease_id": "",
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"renewable": false
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}
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```
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## Delete Role
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This endpoint deletes the role definition.
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| Method | Path | Produces |
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| :------- | :--------------------------- | :--------------------- |
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| `DELETE` | `/database/roles/:name` | `204 (empty body)` |
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### Parameters
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- `name` `(string: <required>)` – Specifies the name of the role to delete. This
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is specified as part of the URL.
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### Sample Request
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```
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$ curl \
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--header "X-Vault-Token: ..." \
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--request DELETE \
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https://vault.rocks/v1/database/roles/my-role
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```
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## Generate Credentials
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This endpoint generates a new set of dynamic credentials based on the named
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role.
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| Method | Path | Produces |
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| :------- | :--------------------------- | :--------------------- |
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| `GET` | `/database/creds/:name` | `200 application/json` |
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### Parameters
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- `name` `(string: <required>)` – Specifies the name of the role to create
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credentials against. This is specified as part of the URL.
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### Sample Request
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```
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$ curl \
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--header "X-Vault-Token: ..." \
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https://vault.rocks/v1/database/creds/my-role
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```
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### Sample Response
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```json
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{
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"data": {
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"username": "root-1430158508-126",
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"password": "132ae3ef-5a64-7499-351e-bfe59f3a2a21"
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}
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}
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```
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