Revert "http-api: T2768: example using GraphQL for high-level config operations"

This reverts commit a2b959c50c96698da173b9c4720369a51442cc5c.

14 files changed, 0 insertions, 265 deletions

diff --git a/src/services/api/graphql/graphql/__init__.py b/src/services/api/graphql/graphql/__init__.py
deleted file mode 100644
index e69de29bb..000000000
--- a/src/services/api/graphql/graphql/__init__.py
+++ /dev/null
diff --git a/src/services/api/graphql/graphql/directives.py b/src/services/api/graphql/graphql/directives.py
deleted file mode 100644
index 651421c35..000000000
--- a/src/services/api/graphql/graphql/directives.py
+++ /dev/null
@@ -1,17 +0,0 @@
-from ariadne import SchemaDirectiveVisitor, ObjectType
-from . mutations import make_resolver
-
-class DataDirective(SchemaDirectiveVisitor):
-    """
-    Class providing implementation of 'generate' directive in schema.
-
-    """
-    def visit_field_definition(self, field, object_type):
-        name = f'{field.type}'
-        # field.type contains the return value of the mutation; trim value
-        # to produce canonical name
-        name = name.replace('Result', '', 1)
-
-        func = make_resolver(name)
-        field.resolve = func
-        return field
diff --git a/src/services/api/graphql/graphql/mutations.py b/src/services/api/graphql/graphql/mutations.py
deleted file mode 100644
index af779d06f..000000000
--- a/src/services/api/graphql/graphql/mutations.py
+++ /dev/null
@@ -1,60 +0,0 @@
-
-from importlib import import_module
-from typing import Any, Dict
-from ariadne import ObjectType, convert_kwargs_to_snake_case, convert_camel_case_to_snake
-from graphql import GraphQLResolveInfo
-from makefun import with_signature
-
-from .. import state
-
-mutation = ObjectType("Mutation")
-
-def make_resolver(mutation_name):
-    """Dynamically generate a resolver for the mutation named in the
-    schema by 'mutation_name'.
-
-    Dynamic generation is provided using the package 'makefun' (via the
-    decorator 'with_signature'), which provides signature-preserving
-    function wrappers; it provides several improvements over, say,
-    functools.wraps.
-
-    :raise Exception:
-        encapsulating ConfigErrors, or internal errors
-    """
-    class_name = mutation_name.replace('create', '', 1).replace('delete', '', 1)
-    func_base_name = convert_camel_case_to_snake(class_name)
-    resolver_name = f'resolve_create_{func_base_name}'
-    func_sig = '(obj: Any, info: GraphQLResolveInfo, data: Dict)'
-
-    @mutation.field(mutation_name)
-    @convert_kwargs_to_snake_case
-    @with_signature(func_sig, func_name=resolver_name)
-    async def func_impl(*args, **kwargs):
-        try:
-            if 'data' not in kwargs:
-                return {
-                    "success": False,
-                    "errors": ['missing data']
-                }
-
-            data = kwargs['data']
-            session = state.settings['app'].state.vyos_session
-
-            mod = import_module(f'api.recipes.{func_base_name}')
-            klass = getattr(mod, class_name)
-            k = klass(session, data)
-            k.configure()
-
-            return {
-                "success": True,
-                "data": data
-            }
-        except Exception as error:
-            return {
-                "success": False,
-                "errors": [str(error)]
-            }
-
-    return func_impl
-
-
diff --git a/src/services/api/graphql/graphql/schema/dhcp_server.graphql b/src/services/api/graphql/graphql/schema/dhcp_server.graphql
deleted file mode 100644
index a7ee75d40..000000000
--- a/src/services/api/graphql/graphql/schema/dhcp_server.graphql
+++ /dev/null
@@ -1,35 +0,0 @@
-input dhcpServerConfigInput {
-    sharedNetworkName: String
-    subnet: String
-    defaultRouter: String
-    dnsServer: String
-    domainName: String
-    lease: Int
-    range: Int
-    start: String
-    stop: String
-    dnsForwardingAllowFrom: String
-    dnsForwardingCacheSize: Int
-    dnsForwardingListenAddress: String
-}
-
-type dhcpServerConfig {
-    sharedNetworkName: String
-    subnet: String
-    defaultRouter: String
-    dnsServer: String
-    domainName: String
-    lease: Int
-    range: Int
-    start: String
-    stop: String
-    dnsForwardingAllowFrom: String
-    dnsForwardingCacheSize: Int
-    dnsForwardingListenAddress: String
-}
-
-type createDhcpServerResult {
-    data: dhcpServerConfig
-    success: Boolean!
-    errors: [String]
-}
diff --git a/src/services/api/graphql/graphql/schema/interface_ethernet.graphql b/src/services/api/graphql/graphql/schema/interface_ethernet.graphql
deleted file mode 100644
index fdcf97bad..000000000
--- a/src/services/api/graphql/graphql/schema/interface_ethernet.graphql
+++ /dev/null
@@ -1,18 +0,0 @@
-input interfaceEthernetConfigInput {
-    interface: String
-    address: String
-    replace: Boolean = true
-    description: String
-}
-
-type interfaceEthernetConfig {
-    interface: String
-    address: String
-    description: String
-}
-
-type createInterfaceEthernetResult {
-    data: interfaceEthernetConfig
-    success: Boolean!
-    errors: [String]
-}
diff --git a/src/services/api/graphql/graphql/schema/schema.graphql b/src/services/api/graphql/graphql/schema/schema.graphql
deleted file mode 100644
index 8a5e17962..000000000
--- a/src/services/api/graphql/graphql/schema/schema.graphql
+++ /dev/null
@@ -1,15 +0,0 @@
-schema {
-    query: Query
-    mutation: Mutation
-}
-
-type Query {
-    _dummy: String
-}
-
-directive @generate on FIELD_DEFINITION
-
-type Mutation {
-    createDhcpServer(data: dhcpServerConfigInput) : createDhcpServerResult @generate
-    createInterfaceEthernet(data: interfaceEthernetConfigInput) : createInterfaceEthernetResult @generate
-}
diff --git a/src/services/api/graphql/recipes/__init__.py b/src/services/api/graphql/recipes/__init__.py
deleted file mode 100644
index e69de29bb..000000000
--- a/src/services/api/graphql/recipes/__init__.py
+++ /dev/null
diff --git a/src/services/api/graphql/recipes/dhcp_server.py b/src/services/api/graphql/recipes/dhcp_server.py
deleted file mode 100644
index 3edb3028e..000000000
--- a/src/services/api/graphql/recipes/dhcp_server.py
+++ /dev/null
@@ -1,13 +0,0 @@
-
-from . recipe import Recipe
-
-class DhcpServer(Recipe):
-    def __init__(self, session, command_file):
-        super().__init__(session, command_file)
-
-    # Define any custom processing of parameters here by overriding
-    # configure:
-    #
-    # def configure(self):
-    #     self.data = transform_data(self.data)
-    #     super().configure()
diff --git a/src/services/api/graphql/recipes/interface_ethernet.py b/src/services/api/graphql/recipes/interface_ethernet.py
deleted file mode 100644
index f88f5924f..000000000
--- a/src/services/api/graphql/recipes/interface_ethernet.py
+++ /dev/null
@@ -1,13 +0,0 @@
-
-from . recipe import Recipe
-
-class InterfaceEthernet(Recipe):
-    def __init__(self, session, command_file):
-        super().__init__(session, command_file)
-
-    # Define any custom processing of parameters here by overriding
-    # configure:
-    #
-    # def configure(self):
-    #     self.data = transform_data(self.data)
-    #     super().configure()
diff --git a/src/services/api/graphql/recipes/recipe.py b/src/services/api/graphql/recipes/recipe.py
deleted file mode 100644
index 8fbb9e0bf..000000000
--- a/src/services/api/graphql/recipes/recipe.py
+++ /dev/null
@@ -1,49 +0,0 @@
-from ariadne import convert_camel_case_to_snake
-import vyos.defaults
-from vyos.template import render
-
-class Recipe(object):
-    def __init__(self, session, data):
-        self._session = session
-        self.data = data
-        self._name = convert_camel_case_to_snake(type(self).__name__)
-
-    @property
-    def data(self):
-        return self.__data
-
-    @data.setter
-    def data(self, data):
-        if isinstance(data, dict):
-            self.__data = data
-        else:
-            raise ValueError("data must be of type dict")
-
-    def configure(self):
-        session = self._session
-        data = self.data
-        func_base_name = self._name
-
-        tmpl_file = f'{func_base_name}.tmpl'
-        cmd_file = f'/tmp/{func_base_name}.cmds'
-        tmpl_dir = vyos.defaults.directories['api_templates']
-
-        try:
-            render(cmd_file, tmpl_file, data, location=tmpl_dir)
-            commands = []
-            with open(cmd_file) as f:
-                lines = f.readlines()
-            for line in lines:
-                commands.append(line.split())
-            for cmd in commands:
-                if cmd[0] == 'set':
-                    session.set(cmd[1:])
-                elif cmd[0] == 'delete':
-                    session.delete(cmd[1:])
-                else:
-                    raise ValueError('Operation must be "set" or "delete"')
-            session.commit()
-        except Exception as error:
-            raise error
-
-
diff --git a/src/services/api/graphql/recipes/templates/dhcp_server.tmpl b/src/services/api/graphql/recipes/templates/dhcp_server.tmpl
deleted file mode 100644
index 629ce83c1..000000000
--- a/src/services/api/graphql/recipes/templates/dhcp_server.tmpl
+++ /dev/null
@@ -1,9 +0,0 @@
-set service dhcp-server shared-network-name {{ shared_network_name }} subnet {{ subnet }} default-router {{ default_router }}
-set service dhcp-server shared-network-name {{ shared_network_name }} subnet {{ subnet }} dns-server {{ dns_server }}
-set service dhcp-server shared-network-name {{ shared_network_name }} subnet {{ subnet }} domain-name {{ domain_name }}
-set service dhcp-server shared-network-name {{ shared_network_name }} subnet {{ subnet }} lease {{ lease }}
-set service dhcp-server shared-network-name {{ shared_network_name }} subnet {{ subnet }} range {{ range }} start {{ start }}
-set service dhcp-server shared-network-name {{ shared_network_name }} subnet {{ subnet }} range {{ range }} stop {{ stop }}
-set service dns forwarding allow-from {{ dns_forwarding_allow_from }}
-set service dns forwarding cache-size {{ dns_forwarding_cache_size }}
-set service dns forwarding listen-address {{ dns_forwarding_listen_address }}
diff --git a/src/services/api/graphql/recipes/templates/interface_ethernet.tmpl b/src/services/api/graphql/recipes/templates/interface_ethernet.tmpl
deleted file mode 100644
index d9d7ed691..000000000
--- a/src/services/api/graphql/recipes/templates/interface_ethernet.tmpl
+++ /dev/null
@@ -1,5 +0,0 @@
-{% if replace %}
-delete interfaces ethernet {{ interface }} address
-{% endif %}
-set interfaces ethernet {{ interface }} address {{ address }}
-set interfaces ethernet {{ interface }} description {{ description }}
diff --git a/src/services/api/graphql/state.py b/src/services/api/graphql/state.py
deleted file mode 100644
index 63db9f4ef..000000000
--- a/src/services/api/graphql/state.py
+++ /dev/null
@@ -1,4 +0,0 @@
-
-def init():
-    global settings
-    settings = {}
diff --git a/src/services/vyos-http-api-server b/src/services/vyos-http-api-server
index cd7c92270..cbf321dc8 100755
--- a/src/services/vyos-http-api-server
+++ b/src/services/vyos-http-api-server
@@ -36,16 +36,10 @@ from starlette.datastructures import FormData, MutableHeaders
 from starlette.formparsers import FormParser, MultiPartParser
 from multipart.multipart import parse_options_header
 
-from ariadne import make_executable_schema, load_schema_from_path, snake_case_fallback_resolvers
-from ariadne.asgi import GraphQL
-
 import vyos.config
-import vyos.defaults
 
 from vyos.configsession import ConfigSession, ConfigSessionError
 
-import api.state
-
 DEFAULT_CONFIG_FILE = '/etc/vyos/http-api.conf'
 CFG_GROUP = 'vyattacfg'
 
@@ -609,25 +603,6 @@ def show_op(data: ShowModel):
 
     return success(res)
 
-###
-# GraphQL integration
-###
-
-api.state.init()
-
-from api.graphql.mutations import mutation
-from api.graphql.directives import DataDirective
-
-api_schema_dir = vyos.defaults.directories['api_schema']
-
-type_defs = load_schema_from_path(api_schema_dir)
-
-schema = make_executable_schema(type_defs, mutation, snake_case_fallback_resolvers, directives={"generate": DataDirective})
-
-app.add_route('/graphql', GraphQL(schema, debug=True))
-
-###
-
 if __name__ == '__main__':
     # systemd's user and group options don't work, do it by hand here,
     # else no one else will be able to commit
@@ -651,8 +626,6 @@ if __name__ == '__main__':
     app.state.vyos_debug = True if server_config['debug'] == 'true' else False
     app.state.vyos_strict = True if server_config['strict'] == 'true' else False
 
-    api.state.settings['app'] = app
-
     try:
         uvicorn.run(app, host=server_config["listen_address"],
                          port=int(server_config["port"]),