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authorjejo86 <28619134+jejo86@users.noreply.github.com>2022-07-13 20:33:33 +0200
committerGitHub <noreply@github.com>2022-07-13 19:33:33 +0100
commit2341032cf2d031e58710d82c9ee1d2360f9b82f9 (patch)
treeaca8b44aeeb9736492f9e182f67e98e32eaa1177 /docs/usage
parentOptimise room creation event lookups part 2 (#13224) (diff)
downloadsynapse-2341032cf2d031e58710d82c9ee1d2360f9b82f9.tar.xz
Document advising against publicly exposing the Admin API and provide a usage example (#13231)
* Admin API request explanation improved

Pointed out, that the Admin API is not accessible by default from any remote computer, but only from the PC `matrix-synapse` is running on.
Added a full, working example, making sure to include the cURL flag `-X`, which needs to be prepended to `GET`, `POST`, `PUT` etc. and listing the full query string including protocol, IP address and port.

* Admin API request explanation improved

* Apply suggestions from code review

Update changelog. Reword prose.

Co-authored-by: David Robertson <david.m.robertson1@gmail.com>
Diffstat (limited to 'docs/usage')
-rw-r--r--docs/usage/administration/admin_api/README.md17
1 files changed, 17 insertions, 0 deletions
diff --git a/docs/usage/administration/admin_api/README.md b/docs/usage/administration/admin_api/README.md
index 3cbedc5dfa..c60b6da0de 100644
--- a/docs/usage/administration/admin_api/README.md
+++ b/docs/usage/administration/admin_api/README.md
@@ -18,6 +18,11 @@ already on your `$PATH` depending on how Synapse was installed.
 Finding your user's `access_token` is client-dependent, but will usually be shown in the client's settings.
 
 ## Making an Admin API request
+For security reasons, we [recommend](reverse_proxy.md#synapse-administration-endpoints)
+that the Admin API (`/_synapse/admin/...`) should be hidden from public view using a
+reverse proxy. This means you should typically query the Admin API from a terminal on
+the machine which runs Synapse.
+
 Once you have your `access_token`, you will need to authenticate each request to an Admin API endpoint by
 providing the token as either a query parameter or a request header. To add it as a request header in cURL:
 
@@ -25,5 +30,17 @@ providing the token as either a query parameter or a request header. To add it a
 curl --header "Authorization: Bearer <access_token>" <the_rest_of_your_API_request>
 ```
 
+For example, suppose we want to
+[query the account](user_admin_api.md#query-user-account) of the user
+`@foo:bar.com`. We need an admin access token (e.g.
+`syt_AjfVef2_L33JNpafeif_0feKJfeaf0CQpoZk`), and we need to know which port
+Synapse's [`client` listener](config_documentation.md#listeners) is listening
+on (e.g. `8008`). Then we can use the following command to request the account
+information from the Admin API.
+
+```sh
+curl --header "Authorization: Bearer syt_AjfVef2_L33JNpafeif_0feKJfeaf0CQpoZk" -X GET http://127.0.0.1:8008/_synapse/admin/v2/users/@foo:bar.com
+```
+
 For more details on access tokens in Matrix, please refer to the complete
 [matrix spec documentation](https://matrix.org/docs/spec/client_server/r0.6.1#using-access-tokens).