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sample client
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| { | |
| "swagger": "2.0", | |
| "info": { | |
| "license": { | |
| "name": "GPLv3", | |
| "url": "https://www.gnu.org/licenses/quick-guide-gplv3.en.html" | |
| }, | |
| "title": "Fedora Account Service JSON API", | |
| "version": "0.0.1" | |
| }, | |
| "host": "fasjson.example.test", | |
| "basePath": "/fasjson", | |
| "schemes": ["http"], | |
| "paths": { | |
| "/v1/me": { | |
| "get": { | |
| "produces": [ | |
| "application/json" | |
| ], | |
| "parameters": [], | |
| "responses": { | |
| "200": { | |
| "description": "requester identity info", | |
| "schema": { | |
| "properties": { | |
| "result": { | |
| "$ref": "#/definitions/identity" | |
| } | |
| }, | |
| "type": "object" | |
| } | |
| }, | |
| "default": { | |
| "description": "unexpected error", | |
| "schema": { | |
| "properties": { | |
| "error": { | |
| "$ref": "#/definitions/error" | |
| } | |
| }, | |
| "type": "object" | |
| } | |
| } | |
| }, | |
| "operationId": "whoami" | |
| } | |
| } | |
| }, | |
| "definitions": { | |
| "error": { | |
| "properties": { | |
| "code": { | |
| "type": "integer" | |
| }, | |
| "data": { | |
| "type": "object" | |
| }, | |
| "message": { | |
| "type": "string" | |
| } | |
| }, | |
| "required": [ | |
| "code", | |
| "message" | |
| ], | |
| "type": "object" | |
| }, | |
| "group": { | |
| "properties": { | |
| "cn": { | |
| "type": "string" | |
| } | |
| }, | |
| "type": "object" | |
| }, | |
| "group_page": { | |
| "properties": { | |
| "data": { | |
| "$ref": "#/definitions/groups" | |
| }, | |
| "pagination": { | |
| "properties": { | |
| "current": { | |
| "type": "integer" | |
| }, | |
| "next": { | |
| "type": "integer" | |
| }, | |
| "previous": { | |
| "type": "integer" | |
| } | |
| }, | |
| "type": "object" | |
| } | |
| }, | |
| "type": "object" | |
| }, | |
| "groups": { | |
| "items": { | |
| "$ref": "#/definitions/group" | |
| }, | |
| "type": "array" | |
| }, | |
| "identity": { | |
| "properties": { | |
| "info": { | |
| "type": "object" | |
| }, | |
| "raw": { | |
| "type": "string" | |
| } | |
| }, | |
| "type": "object" | |
| }, | |
| "user": { | |
| "properties": { | |
| "creationts": { | |
| "type": "string" | |
| }, | |
| "givenname": { | |
| "type": "string" | |
| }, | |
| "gpgkeyids": { | |
| "items": { | |
| "type": "string" | |
| }, | |
| "type": "array" | |
| }, | |
| "ircnick": { | |
| "type": "string" | |
| }, | |
| "locale": { | |
| "type": "string" | |
| }, | |
| "locked": { | |
| "type": "boolean" | |
| }, | |
| "login": { | |
| "type": "string" | |
| }, | |
| "mails": { | |
| "items": { | |
| "type": "string" | |
| }, | |
| "type": "array" | |
| }, | |
| "surname": { | |
| "type": "string" | |
| }, | |
| "timezone": { | |
| "type": "string" | |
| } | |
| }, | |
| "type": "object" | |
| }, | |
| "user_ref": { | |
| "properties": { | |
| "uid": { | |
| "type": "string" | |
| } | |
| }, | |
| "type": "object" | |
| }, | |
| "user_ref_list": { | |
| "items": { | |
| "$ref": "#/definitions/user_ref" | |
| }, | |
| "type": "array" | |
| }, | |
| "user_ref_page": { | |
| "properties": { | |
| "data": { | |
| "$ref": "#/definitions/user_ref_list" | |
| }, | |
| "pagination": { | |
| "properties": { | |
| "current": { | |
| "type": "integer" | |
| }, | |
| "next": { | |
| "type": "integer" | |
| }, | |
| "previous": { | |
| "type": "integer" | |
| } | |
| }, | |
| "type": "object" | |
| } | |
| }, | |
| "type": "object" | |
| } | |
| }, | |
| "x-components": { | |
| "responses": { | |
| "Error": { | |
| "description": "unexpected error", | |
| "schema": { | |
| "properties": { | |
| "error": { | |
| "$ref": "#/definitions/error" | |
| } | |
| }, | |
| "type": "object" | |
| } | |
| } | |
| } | |
| } | |
| } |
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| from urllib.parse import urlparse | |
| import requests | |
| from requests_gssapi import HTTPSPNEGOAuth | |
| from bravado import requests_client | |
| from bravado.client import SwaggerClient | |
| import gssapi | |
| class HttpClient(requests_client.RequestsClient): | |
| def __init__(self, principal, *args, **kwargs): | |
| super(HttpClient, self).__init__(*args, **kwargs) | |
| self.principal = principal | |
| def authenticated_request(self, request_params): | |
| name = gssapi.Name(self.principal, gssapi.NameType.kerberos_principal) | |
| creds = gssapi.Credentials(name=name, usage='initiate') | |
| request_params['auth'] = HTTPSPNEGOAuth() | |
| return self.apply_authentication(requests.Request(**request_params)) | |
| class FasJsonClient(object): | |
| def __init__(self, spec, principal): | |
| self.principal = principal | |
| self.http_client = HttpClient(principal) | |
| self.api = SwaggerClient.from_spec(spec, http_client=self.http_client) | |
| @classmethod | |
| def from_url(cls, spec_url, base_url=None, principal=None): | |
| res = requests.get(spec_url) | |
| data = res.json() | |
| return cls.from_spec(data, base_url=base_url, principal=principal) | |
| @classmethod | |
| def from_spec(cls, spec_data, base_url=None, principal=None): | |
| if base_url: | |
| parsed = urlparse(base_url) | |
| spec_data['host'] = parsed.netloc | |
| spec_data['basePath'] = parsed.path | |
| spec_data['schemes'] = [parsed.scheme] | |
| return cls(spec_data, principal=principal) | |
| spec_url = 'https://gist.githubusercontent.com/odra/e0437f22afe970837fd2406ae807df46/raw/33d02d9465b5a6f4753e9f86f50dda71bde4ed97/spec.json' | |
| def test1(): | |
| client = FasJsonClient.from_url(spec_url, principal='[email protected]') | |
| print(client.api.v1.whoami().response().result) | |
| def test2(): | |
| client = FasJsonClient.from_url(spec_url, base_url='http://fasjson.example.test/fasjson', principal='[email protected]') | |
| print(client.api.v1.whoami().response().result) | |
| test1() | |
| test2() |
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