48 lines
2.4 KiB
Markdown
48 lines
2.4 KiB
Markdown
# The Admin API
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## Authenticate as a server admin
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Many of the API calls in the admin api will require an `access_token` for a
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server admin. (Note that a server admin is distinct from a room admin.)
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An existing user can be marked as a server admin by updating the database directly.
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Check your [database settings](../../configuration/config_documentation.md#database) in the configuration file, connect to the correct database using either `psql [database name]` (if using PostgreSQL) or `sqlite3 path/to/your/database.db` (if using SQLite) and elevate the user `@foo:bar.com` to administrator.
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```sql
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UPDATE users SET admin = 1 WHERE name = '@foo:bar.com';
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```
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A new server admin user can also be created using the `register_new_matrix_user`
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command. This is a script that is distributed as part of synapse. It is possibly
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already on your `$PATH` depending on how Synapse was installed.
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Finding your user's `access_token` is client-dependent, but will usually be shown in the client's settings.
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## Making an Admin API request
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For security reasons, we [recommend](../../../reverse_proxy.md#synapse-administration-endpoints)
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that the Admin API (`/_synapse/admin/...`) should be hidden from public view using a
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reverse proxy. This means you should typically query the Admin API from a terminal on
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the machine which runs Synapse.
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Once you have your `access_token`, you will need to authenticate each request to an Admin API endpoint by
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providing the token as either a query parameter or a request header. To add it as a request header in cURL:
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```sh
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curl --header "Authorization: Bearer <access_token>" <the_rest_of_your_API_request>
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```
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For example, suppose we want to
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[query the account](../../../admin_api/user_admin_api.md#query-user-account) of the user
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`@foo:bar.com`. We need an admin access token (e.g.
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`syt_AjfVef2_L33JNpafeif_0feKJfeaf0CQpoZk`), and we need to know which port
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Synapse's [`client` listener](../../configuration/config_documentation.md#listeners) is listening
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on (e.g. `8008`). Then we can use the following command to request the account
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information from the Admin API.
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```sh
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curl --header "Authorization: Bearer syt_AjfVef2_L33JNpafeif_0feKJfeaf0CQpoZk" -X GET http://127.0.0.1:8008/_synapse/admin/v2/users/@foo:bar.com
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```
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For more details on access tokens in Matrix, please refer to the complete
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[matrix spec documentation](https://matrix.org/docs/spec/client_server/r0.6.1#using-access-tokens).
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