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Fix: fixes issue with headers property with different casing (#22778)
Fixes #22756
This commit is contained in:
Hugo Häggmark
GitHub
parent
7b5b8ad3d3
commit
b30f4c7bb0
@ -589,12 +589,10 @@ export const parseUrlFromOptions = (options: BackendSrvRequest): string => {
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export const parseInitFromOptions = (options: BackendSrvRequest): RequestInit => {
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const method = options.method;
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const headers = {
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'Content-Type': 'application/json',
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Accept: 'application/json, text/plain, */*',
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...options.headers,
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};
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const body = parseBody({ ...options, headers });
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const headers = parseHeaders(options);
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const isAppJson = isContentTypeApplicationJson(headers);
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const body = parseBody(options, isAppJson);
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return {
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method,
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headers,
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@ -602,14 +600,42 @@ export const parseInitFromOptions = (options: BackendSrvRequest): RequestInit =>
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};
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};
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const parseBody = (options: BackendSrvRequest) => {
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export const parseHeaders = (options: BackendSrvRequest) => {
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const headers = new Headers({
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'Content-Type': 'application/json',
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Accept: 'application/json, text/plain, */*',
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});
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if (options && options.headers) {
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Object.keys(options.headers).forEach(key => {
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headers.set(key, options.headers[key]);
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});
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}
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return headers;
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};
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export const isContentTypeApplicationJson = (headers: Headers) => {
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if (!headers) {
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return false;
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}
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const contentType = headers.get('content-type');
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if (contentType && contentType.toLowerCase() === 'application/json') {
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return true;
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}
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return false;
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};
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export const parseBody = (options: BackendSrvRequest, isAppJson: boolean) => {
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if (!options) {
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return options;
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}
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if (!options.data || typeof options.data === 'string') {
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return options.data;
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}
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if (options.headers['Content-Type'] === 'application/json') {
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return JSON.stringify(options.data);
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}
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return new URLSearchParams(options.data);
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return isAppJson ? JSON.stringify(options.data) : new URLSearchParams(options.data);
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};
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@ -1,10 +1,20 @@
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import { BackendSrv, getBackendSrv, parseInitFromOptions, parseUrlFromOptions } from '../services/backend_srv';
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import 'whatwg-fetch'; // fetch polyfill needed for PhantomJs rendering
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import { Observable, of } from 'rxjs';
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import { delay } from 'rxjs/operators';
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import { AppEvents } from '@grafana/data';
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import {
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BackendSrv,
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getBackendSrv,
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isContentTypeApplicationJson,
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parseBody,
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parseHeaders,
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parseInitFromOptions,
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parseUrlFromOptions,
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} from '../services/backend_srv';
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import { Emitter } from '../utils/emitter';
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import { ContextSrv, User } from '../services/context_srv';
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import { Observable, of } from 'rxjs';
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import { AppEvents } from '@grafana/data';
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import { CoreEvents } from '../../types';
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import { delay } from 'rxjs/operators';
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const getTestContext = (overides?: object) => {
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const defaults = {
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@ -174,7 +184,9 @@ describe('backendSrv', () => {
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statusText: 'Ok',
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text: () => Promise.resolve(JSON.stringify(slowData)),
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headers: {
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'Content-Type': 'application/json',
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map: {
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'content-type': 'application/json',
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},
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},
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redirected: false,
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type: 'basic',
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@ -189,7 +201,9 @@ describe('backendSrv', () => {
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statusText: 'Ok',
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text: () => Promise.resolve(JSON.stringify(fastData)),
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headers: {
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'Content-Type': 'application/json',
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map: {
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'content-type': 'application/json',
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},
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},
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redirected: false,
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type: 'basic',
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@ -358,8 +372,10 @@ describe('backendSrv', () => {
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method: 'GET',
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body: undefined,
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headers: {
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'Content-Type': 'application/json',
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Accept: 'application/json, text/plain, */*',
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map: {
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'content-type': 'application/json',
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accept: 'application/json, text/plain, */*',
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},
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},
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},
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});
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@ -389,8 +405,10 @@ describe('backendSrv', () => {
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method: 'GET',
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body: undefined as any,
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headers: {
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'Content-Type': 'application/json',
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Accept: 'application/json, text/plain, */*',
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map: {
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'content-type': 'application/json',
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accept: 'application/json, text/plain, */*',
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},
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},
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},
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};
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@ -415,7 +433,9 @@ describe('backendSrv', () => {
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statusText: 'Ok',
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text: () => Promise.resolve(JSON.stringify(slowData)),
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headers: {
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'Content-Type': 'application/json',
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map: {
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'content-type': 'application/json',
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},
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},
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redirected: false,
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type: 'basic',
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@ -430,7 +450,9 @@ describe('backendSrv', () => {
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statusText: 'Ok',
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text: () => Promise.resolve(JSON.stringify(fastData)),
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headers: {
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'Content-Type': 'application/json',
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map: {
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'content-type': 'application/json',
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},
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},
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redirected: false,
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type: 'basic',
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@ -448,7 +470,9 @@ describe('backendSrv', () => {
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expect(fastResponse).toEqual({
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data: { message: 'Fast Request' },
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headers: {
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'Content-Type': 'application/json',
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map: {
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'content-type': 'application/json',
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},
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},
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ok: true,
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redirected: false,
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@ -461,8 +485,10 @@ describe('backendSrv', () => {
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method: 'GET',
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body: undefined,
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headers: {
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'Content-Type': 'application/json',
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Accept: 'application/json, text/plain, */*',
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map: {
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'content-type': 'application/json',
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accept: 'application/json, text/plain, */*',
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},
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},
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},
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});
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@ -477,8 +503,10 @@ describe('backendSrv', () => {
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method: 'GET',
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body: undefined,
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headers: {
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'Content-Type': 'application/json',
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Accept: 'application/json, text/plain, */*',
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map: {
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'content-type': 'application/json',
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accept: 'application/json, text/plain, */*',
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},
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},
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},
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});
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@ -634,22 +662,65 @@ describe('parseUrlFromOptions', () => {
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describe('parseInitFromOptions', () => {
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it.each`
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method | headers | data | expected
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${undefined} | ${undefined} | ${undefined} | ${{ method: undefined, headers: { 'Content-Type': 'application/json', Accept: 'application/json, text/plain, */*' }, body: undefined }}
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${'GET'} | ${undefined} | ${undefined} | ${{ method: 'GET', headers: { 'Content-Type': 'application/json', Accept: 'application/json, text/plain, */*' }, body: undefined }}
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${'GET'} | ${undefined} | ${null} | ${{ method: 'GET', headers: { 'Content-Type': 'application/json', Accept: 'application/json, text/plain, */*' }, body: null }}
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${'GET'} | ${{ Auth: 'Some Auth' }} | ${undefined} | ${{ method: 'GET', headers: { 'Content-Type': 'application/json', Accept: 'application/json, text/plain, */*', Auth: 'Some Auth' }, body: undefined }}
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${'GET'} | ${{ Auth: 'Some Auth' }} | ${{ data: { test: 'Some data' } }} | ${{ method: 'GET', headers: { 'Content-Type': 'application/json', Accept: 'application/json, text/plain, */*', Auth: 'Some Auth' }, body: '{"data":{"test":"Some data"}}' }}
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${'GET'} | ${{ Auth: 'Some Auth' }} | ${'some data'} | ${{ method: 'GET', headers: { 'Content-Type': 'application/json', Accept: 'application/json, text/plain, */*', Auth: 'Some Auth' }, body: 'some data' }}
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${'GET'} | ${{ Auth: 'Some Auth' }} | ${'{"data":{"test":"Some data"}}'} | ${{ method: 'GET', headers: { 'Content-Type': 'application/json', Accept: 'application/json, text/plain, */*', Auth: 'Some Auth' }, body: '{"data":{"test":"Some data"}}' }}
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${'POST'} | ${{ Auth: 'Some Auth', 'Content-Type': 'application/x-www-form-urlencoded' }} | ${undefined} | ${{ method: 'POST', headers: { 'Content-Type': 'application/x-www-form-urlencoded', Accept: 'application/json, text/plain, */*', Auth: 'Some Auth' }, body: undefined }}
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${'POST'} | ${{ Auth: 'Some Auth', 'Content-Type': 'application/x-www-form-urlencoded' }} | ${{ data: 'Some data' }} | ${{ method: 'POST', headers: { 'Content-Type': 'application/x-www-form-urlencoded', Accept: 'application/json, text/plain, */*', Auth: 'Some Auth' }, body: new URLSearchParams({ data: 'Some data' }) }}
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${'POST'} | ${{ Auth: 'Some Auth', 'Content-Type': 'application/x-www-form-urlencoded' }} | ${'some data'} | ${{ method: 'POST', headers: { 'Content-Type': 'application/x-www-form-urlencoded', Accept: 'application/json, text/plain, */*', Auth: 'Some Auth' }, body: 'some data' }}
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${'POST'} | ${{ Auth: 'Some Auth', 'Content-Type': 'application/x-www-form-urlencoded' }} | ${'{"data":{"test":"Some data"}}'} | ${{ method: 'POST', headers: { 'Content-Type': 'application/x-www-form-urlencoded', Accept: 'application/json, text/plain, */*', Auth: 'Some Auth' }, body: '{"data":{"test":"Some data"}}' }}
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method | expected
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${undefined} | ${{ method: undefined, headers: { map: { 'content-type': 'application/json', accept: 'application/json, text/plain, */*' } }, body: '{"id":"0"}' }}
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${'GET'} | ${{ method: 'GET', headers: { map: { 'content-type': 'application/json', accept: 'application/json, text/plain, */*' } }, body: '{"id":"0"}' }}
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${'POST'} | ${{ method: 'POST', headers: { map: { 'content-type': 'application/json', accept: 'application/json, text/plain, */*' } }, body: '{"id":"0"}' }}
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${'monkey'} | ${{ method: 'monkey', headers: { map: { 'content-type': 'application/json', accept: 'application/json, text/plain, */*' } }, body: '{"id":"0"}' }}
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`(
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"when called with method: '$method', headers: '$headers' and data: '$data' then result should be '$expected'",
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({ method, headers, data, expected }) => {
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expect(parseInitFromOptions({ method, headers, data, url: '' })).toEqual(expected);
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({ method, expected }) => {
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expect(parseInitFromOptions({ method, data: { id: '0' }, url: '' })).toEqual(expected);
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}
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);
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});
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describe('parseHeaders', () => {
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it.each`
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options | expected
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${undefined} | ${{ map: { accept: 'application/json, text/plain, */*', 'content-type': 'application/json' } }}
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${{ propKey: 'some prop value' }} | ${{ map: { accept: 'application/json, text/plain, */*', 'content-type': 'application/json' } }}
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${{ headers: { 'content-type': 'application/json' } }} | ${{ map: { accept: 'application/json, text/plain, */*', 'content-type': 'application/json' } }}
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${{ headers: { 'cOnTent-tYpe': 'application/json' } }} | ${{ map: { accept: 'application/json, text/plain, */*', 'content-type': 'application/json' } }}
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${{ headers: { 'content-type': 'AppLiCatIon/JsOn' } }} | ${{ map: { accept: 'application/json, text/plain, */*', 'content-type': 'AppLiCatIon/JsOn' } }}
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${{ headers: { 'cOnTent-tYpe': 'AppLiCatIon/JsOn' } }} | ${{ map: { accept: 'application/json, text/plain, */*', 'content-type': 'AppLiCatIon/JsOn' } }}
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${{ headers: { 'Content-Type': 'application/x-www-form-urlencoded' } }} | ${{ map: { accept: 'application/json, text/plain, */*', 'content-type': 'application/x-www-form-urlencoded' } }}
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${{ headers: { Accept: 'text/plain' } }} | ${{ map: { accept: 'text/plain', 'content-type': 'application/json' } }}
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${{ headers: { Auth: 'Basic asdasdasd' } }} | ${{ map: { accept: 'application/json, text/plain, */*', 'content-type': 'application/json', auth: 'Basic asdasdasd' } }}
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`("when called with options: '$options' then the result should be '$expected'", ({ options, expected }) => {
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expect(parseHeaders(options)).toEqual(expected);
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});
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});
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describe('isContentTypeApplicationJson', () => {
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it.each`
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headers | expected
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${undefined} | ${false}
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${new Headers({ 'cOnTent-tYpe': 'application/json' })} | ${true}
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${new Headers({ 'content-type': 'AppLiCatIon/JsOn' })} | ${true}
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${new Headers({ 'cOnTent-tYpe': 'AppLiCatIon/JsOn' })} | ${true}
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${new Headers({ 'content-type': 'application/x-www-form-urlencoded' })} | ${false}
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${new Headers({ auth: 'Basic akdjasdkjalksdjasd' })} | ${false}
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`("when called with headers: 'headers' then the result should be '$expected'", ({ headers, expected }) => {
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expect(isContentTypeApplicationJson(headers)).toEqual(expected);
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});
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});
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describe('parseBody', () => {
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it.each`
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options | isAppJson | expected
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${undefined} | ${false} | ${undefined}
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${undefined} | ${true} | ${undefined}
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${{ data: undefined }} | ${false} | ${undefined}
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${{ data: undefined }} | ${true} | ${undefined}
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${{ data: 'some data' }} | ${false} | ${'some data'}
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${{ data: 'some data' }} | ${true} | ${'some data'}
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${{ data: { id: '0' } }} | ${false} | ${new URLSearchParams({ id: '0' })}
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${{ data: { id: '0' } }} | ${true} | ${'{"id":"0"}'}
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`(
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"when called with options: '$options' and isAppJson: '$isAppJson' then the result should be '$expected'",
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({ options, isAppJson, expected }) => {
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expect(parseBody(options, isAppJson)).toEqual(expected);
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}
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);
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});
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