constants: Move URLs to constants

Fixes #1923

This moves all URLs from code to constants.

src/Components/CreateImageWizard/steps/fileSystemConfiguration.js

@@ -13,6 +13,7 @@ import { ExternalLinkAltIcon } from '@patternfly/react-icons';
 
 import StepTemplate from './stepTemplate';
 
+import { FILE_SYSTEM_CUSTOMIZATION_URL } from '../../../constants';
 import FileSystemConfigButtons from '../formComponents/FileSystemConfigButtons';
 
 export const reinitFileSystemConfiguratioStep = (change) => {
@@ -116,7 +117,7 @@ const fileSystemConfigurationStep = {
               variant="link"
               icon={<ExternalLinkAltIcon />}
               iconPosition="right"
-              href="https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/creating_customized_images_by_using_insights_image_builder/customizing-file-systems-during-the-image-creation"
+              href={FILE_SYSTEM_CUSTOMIZATION_URL}
               className="pf-u-pl-0"
             >
               Customizing file systems during the image creation

src/Components/CreateImageWizard/steps/msAzure.js

@@ -8,6 +8,7 @@ import { ExternalLinkAltIcon } from '@patternfly/react-icons';
 import nextStepMapper from './imageOutputStepMapper';
 import StepTemplate from './stepTemplate';
 
+import { AZURE_AUTH_URL } from '../../../constants';
 import CustomButtons from '../formComponents/CustomButtons';
 
 const SourcesButton = () => {
@@ -69,7 +70,7 @@ const msAzureStep = {
               icon={<ExternalLinkAltIcon />}
               iconPosition="right"
               isInline
-              href="https://docs.microsoft.com/en-us/azure/active-directory/develop/v2-oauth2-auth-code-flow"
+              href={AZURE_AUTH_URL}
             >
               Learn more about OAuth 2.0
             </Button>

src/Components/CreateImageWizard/steps/registration.js

@@ -15,6 +15,11 @@ import { useChrome } from '@redhat-cloud-services/frontend-components/useChrome'
 
 import StepTemplate from './stepTemplate';
 
+import {
+  ACTIVATION_KEYS_PROD_URL,
+  ACTIVATION_KEYS_STAGE_URL,
+  RHC_URL,
+} from '../../../constants';
 import { useGetEnvironment } from '../../../Utilities/useGetEnvironment';
 import CustomButtons from '../formComponents/CustomButtons';
 
@@ -28,11 +33,7 @@ const ManageKeysButton = () => {
       icon={<ExternalLinkAltIcon />}
       iconPosition="right"
       isInline
-      href={
-        isProd()
-          ? 'https://console.redhat.com/insights/connector/activation-keys'
-          : 'https://console.stage.redhat.com/insights/connector/activation-keys'
-      }
+      href={isProd() ? ACTIVATION_KEYS_PROD_URL : ACTIVATION_KEYS_STAGE_URL}
     >
       Activation keys page
     </Button>
@@ -176,7 +177,7 @@ const registrationStep = {
             icon={<ExternalLinkAltIcon />}
             iconPosition="right"
             isInline
-            href="https://access.redhat.com/articles/rhc"
+            href={RHC_URL}
           >
             Registering with remote host configuration
           </Button>