HTTP-API: rewrite and add config multiple commands

(cherry picked from commit a1503a89215094dbcefbb480d92f533ce684c781)

1 files changed, 47 insertions, 138 deletions

diff --git a/docs/configuration/service/https.rst b/docs/configuration/service/https.rst
index b9c691da..3cd4d5ab 100644
--- a/docs/configuration/service/https.rst
+++ b/docs/configuration/service/https.rst
@@ -4,178 +4,87 @@
 HTTP-API
 ########
 
-Enabling HTTP-API
------------------
+VyOS provide a HTTP API. You can use it to execute op-mode commands,
+update VyOS, set or delete config.
 
-VyOS HTTP API can be enabled through the ``set service https api`` command.
-
-.. code-block:: none
-
-  set service https api debug
-  set service https api keys id MY-HTTP-API-ID key MY-HTTP-API-PLAINTEXT-KEY
-
-The local API process listens on localhost:8080, and nginx exposes it on all
-virtual servers, by default. For the purpose of illustration below, we will
-assume nginx is running at https://192.168.122.127.
-
-One can limit proxying to specific listen addresses/ports/server-names by
-defining a ``service https virtual-host <id>``, and setting ``service https
-api-restrict virtual-host <id>``.
-
-.. code-block:: none
-
-  set service https virtual-host example listen-address 192.168.122.127
-  set service https virtual-host example listen-port 44302
-  set service https virtual-host example server-name example.net
-
-  set service https api-restrict virtual-host example
-
-In this example, nginx will proxy only those requests to
-192.168.122.127:44302 or example.net:44302 (assuming the DNS record is
-viable). Omitting any of listen-address, listen-port, or server-name, will
-leave appropriate defaults in the nginx directive. Multiple instances of
-``service https api-restrict virtual-host`` may be set.
-
-Configuration mode requests
----------------------------
-
-In our example, we are creating a dummy interface and assigning an address to
-it:
-
-.. code-block:: none
-
-  curl -k -X POST -F data='{"op": "set", "path": ["interfaces", "dummy", "dum1", "address"], "value": "203.0.113.76/32"}' -F key=MY-HTTP-API-PLAINTEXT-KEY https://192.168.122.127/configure
-
-The ``/configure`` endpoint takes a request serialized in JSON. The only HTTP
-method it uses is POST. Request data is passed in the ``data=`` field and the
-API key is passed in the ``key=`` field. Key identifiers from the config are
-purely informational and the application doesn't need to know them, they only
-appear in the server logs to avoid exposing keys in log files, you only need
-the key itself.
-
-Since internally there is no distinction between a path and a value, you can
-omit the value field and include the value in the path like it's done in the
-shell commands:
-
-.. code-block:: none
-
-  curl -k -X POST -F data='{"op": "set", "path": ["interfaces", "dummy", "dum10", "address", "203.0.113.99/32"]}' -F key=MY-HTTP-API-PLAINTEXT-KEY https://192.168.122.127/configure
-
-Separate value field make the semantics more clear though, and also makes it
-easier to create a command template once and update it with different values
-as needed.
-
-You can pass the ``set``, ``delete`` or ``comment`` command to it.
-The API will push the command to the session and commit.
-
-To retrieve a value:
-
-.. code-block:: none
-
-  curl -k -X POST -F data='{"op": "returnValue", "path": ["interfaces", "dummy", "dum1", "address"]}' -F key=MY-HTTP-API-PLAINTEXT-KEY https://192.168.122.127/retrieve
-
-Use ``returnValues`` for multi-valued nodes.
+Please take a look at the :ref:`vyosapi` page for an detailed how-to.
 
+*************
+Configuration
+*************
 
-Show config
-"""""""""""
+.. cfgcmd:: set service https api keys id <name> key <apikey>
 
-To retrieve the full config under a path:
+   Set an named api key, every key have the same, full permissions
+   on the system.
 
-.. code-block:: none
-
-  # curl -k -X POST -F data='{"op": "showConfig", "path": ["interfaces", "dummy"]}' -F key=MY-HTTP-API-PLAINTEXT-KEY https://192.168.122.127/retrieve
+.. cfgcmd:: set service https api debug
 
-It will return:
-
-.. code-block:: none
+   To enable debug messages. Available via :opcmd:`show log` or 
+   :opcmd:`monitor log`
 
-  {"success": true, "data": {"dummy": {"dum1": {"address": "203.0.113.76/32"}}}, "error": null}
-
-Passing an empty path will return the full config:
-
-.. code-block:: none
+.. cfgcmd:: set service https api port
 
-  # curl -k -X POST -F data='{"op": "showConfig", "path": []}' -F key=MY-HTTP-API-PLAINTEXT-KEY https://192.168.122.127/retrieve
+   Set the listen port of the local API, this have non effect of the
+   webserver. The default is port 8080
 
+.. cfgcmd:: set service https api strict
 
-Configuration management requests
----------------------------------
+   Enforce strict path checking
 
-When saving or loading a configuration, the endpoint is ``/config-file`` and
-you can pass the ``save`` or ``load`` command.
+.. cfgcmd:: set service https virtual-host <vhost> listen-address
 
-If you don't specify the file when saving, it saves to ``/config/config.boot``.
-Here's an example:
+   Address to listen for HTTPS requests
 
-.. code-block:: none
+.. cfgcmd:: set service https virtual-host <vhost> listen-port <1-65535>
 
-  # curl -k -X POST -F key=MY-HTTP-API-PLAINTEXT-KEY -Fdata='{"op": "save", "file": "/config/config.boot"}' https://192.168.122.127/config-file
+   Port to listen for HTTPS requests; default 443
 
-Image management requests
--------------------------
+.. cfgcmd:: set service https virtual-host <vhost> server-name <text>
 
-One may ``add`` or ``delete`` a system image using the endpoint ``/image``.
-Here are the respective examples:
+   Server names for virtual hosts it ca be exact, wildcard or regex.
 
-``add`` from ``url``. Here we use the URL of the latest rolling release:
+.. cfgcmd:: set service https api-restrict virtual-host <vhost>
 
-.. code-block:: none
+   Nginx exposes the local API on all virtual servers, by default
+   Use this to restrict nginx to one or more virtual hosts.
 
-  # curl -k -X POST -F data='{"op": "add", "url": "https://downloads.vyos.io/rolling/current/amd64/vyos-rolling-latest.iso"}' -F key=MY-HTTP-API-PLAINTEXT-KEY https://192.168.122.127/image
+.. cfgcmd:: set service https certificates certbot domain-name <text>
 
-``delete`` by image ``name``. For example:
+   Domain name(s) for which to obtain certificate
 
-.. code-block:: none
+.. cfgcmd:: set service https certificates certbot email
 
-  # curl -k -X POST -F data='{"op": "delete", "name": "1.3-rolling-202006070117"}' -F key=MY-HTTP-API-PLAINTEXT-KEY https://192.168.122.127/image
+   Email address to associate with certificate
 
-To list the available system images by name, one may use the operational mode
-request ``show`` discussed in the next section; in this setting it would be:
+.. cfgcmd:: set service https certificates system-generated-certificate
 
-.. code-block:: none
+   Use an automatically generated self-signed certificate
 
-  # curl -k -X POST -F data='{"op": "show", "path": ["system", "image"]}' -F key=MY-HTTP-API-PLAINTEXT-KEY https://192.168.122.127/show
+.. cfgcmd:: set service https certificates system-generated-certificate lifetime <days>
 
-Operational mode requests
--------------------------
+   Lifetime in days; default is 365
 
-It is possible to run ``show`` and ``generate`` commands:
 
+*********************
+Example Configuration
+*********************
 
-Request:
+Set an API-KEY is the minimal configuration to get a working API Endpoint.
 
 .. code-block:: none
 
-  curl -k -X POST -F data='{"op": "generate", "path": ["wireguard", "default-keypair"]}' -F key=MY-HTTP-API-PLAINTEXT-KEY https://192.168.122.127/generate
-
-Response:
-
-.. code-block:: none
+   set service https api keys id MY-HTTPS-API-ID key MY-HTTPS-API-PLAINTEXT-KEY
 
-  {"success": true, "data": "", "error": null}
 
-Request:
+To use this full configuration we asume a publice accessable hostname.
 
 .. code-block:: none
 
-  curl -k -X POST -F data='{"op": "show", "path": ["wireguard", "keypairs", "pubkey", "default"]}' -F key=MY-HTTP-API-PLAINTEXT-KEY https://192.168.122.127/show
-
-Response:
-
-.. code-block:: none
-
-  {"success": true, "data": "<some pubkey>=\n", "error": null}
-
-Request:
-
-.. code-block:: none
-
-  curl -k -X POST -F data='{"op": "show", "path": ["ip", "route"]}' -F key=MY-HTTP-API-PLAINTEXT-KEY https://192.168.122.127/show
-
-Response:
-
-.. code-block:: none
-
-  {"success": true, "data": "Codes: K - kernel route, C - connected, S - static, R - RIP,\n       O - OSPF, I - IS-IS, B - BGP, E - EIGRP, N - NHRP,\n       T - Table, v - VNC, V - VNC-Direct, A - Babel, D - SHARP,\n       F - PBR, f - OpenFabric,\n       > - selected route, * - FIB route, q - queued route, r - rejected route\n\nS>* 0.0.0.0/0 [210/0] via 192.168.100.1, eth0, 01:41:05\nC>* 192.168.0.0/24 is directly connected, eth1, 01:41:09\nC>* 192.168.100.0/24 is directly connected, eth0, 01:41:05\nC>* 203.0.113.76/32 is directly connected, dum1, 01:38:40\n", "error": null}
-
+   set service https api keys id MY-HTTPS-API-ID key MY-HTTPS-API-PLAINTEXT-KEY
+   set service https certificates certbot domain-name rtr01.example.com
+   set service https certificates certbot email mail@example.com
+   set service https virtual-host rtr01 listen-address 198.51.100.2
+   set service https virtual-host rtr01 listen-port 11443
+   set service https virtual-host rtr01 server-name rtr01.example.com
+   set service https api-restrict virtual-host rtr01.example.com
\ No newline at end of file