WA-521 Adding feature flag for use metamask provider as signer

src/config/development.js

@@ -1,10 +1,16 @@
 // @flow
-import { TX_SERVICE_HOST, ENABLED_TX_SERVICE_MODULES, ENABLED_TX_SERVICE_REMOVAL_SENDER } from '~/config/names'
+import {
+  TX_SERVICE_HOST,
+  ENABLED_TX_SERVICE_MODULES,
+  ENABLED_TX_SERVICE_REMOVAL_SENDER,
+  SIGNATURES_VIA_METAMASK,
+} from '~/config/names'
 
 const devConfig = {
   [TX_SERVICE_HOST]: 'http://localhost:8000/api/v1/',
   [ENABLED_TX_SERVICE_MODULES]: false,
   [ENABLED_TX_SERVICE_REMOVAL_SENDER]: false,
+  [SIGNATURES_VIA_METAMASK]: true,
 }
 
 export default devConfig

src/config/index.js

@@ -1,6 +1,11 @@
 // @flow
 import { ensureOnce } from '~/utils/singleton'
-import { TX_SERVICE_HOST, ENABLED_TX_SERVICE_MODULES, ENABLED_TX_SERVICE_REMOVAL_SENDER } from '~/config/names'
+import {
+  TX_SERVICE_HOST,
+  ENABLED_TX_SERVICE_MODULES,
+  ENABLED_TX_SERVICE_REMOVAL_SENDER,
+  SIGNATURES_VIA_METAMASK,
+} from '~/config/names'
 import devConfig from './development'
 import testConfig from './testing'
 import prodConfig from './production'
@@ -38,3 +43,9 @@ export const allowedRemoveSenderInTxHistoryService = () => {
 
   return config[ENABLED_TX_SERVICE_REMOVAL_SENDER]
 }
+
+export const signaturesViaMetamask = () => {
+  const config = getConfig()
+
+  return config[SIGNATURES_VIA_METAMASK]
+}

src/config/names.js

@@ -3,3 +3,4 @@
 export const TX_SERVICE_HOST = 'tsh'
 export const ENABLED_TX_SERVICE_MODULES = 'tsm'
 export const ENABLED_TX_SERVICE_REMOVAL_SENDER = 'trs'
+export const SIGNATURES_VIA_METAMASK = 'svm'

src/config/production.js

@@ -1,10 +1,16 @@
 // @flow
-import { TX_SERVICE_HOST, ENABLED_TX_SERVICE_MODULES, ENABLED_TX_SERVICE_REMOVAL_SENDER } from '~/config/names'
+import {
+  TX_SERVICE_HOST,
+  ENABLED_TX_SERVICE_MODULES,
+  ENABLED_TX_SERVICE_REMOVAL_SENDER,
+  SIGNATURES_VIA_METAMASK,
+} from '~/config/names'
 
 const prodConfig = {
   [TX_SERVICE_HOST]: 'https://safe-transaction-history.dev.gnosisdev.com/api/v1/',
   [ENABLED_TX_SERVICE_MODULES]: false,
   [ENABLED_TX_SERVICE_REMOVAL_SENDER]: false,
+  [SIGNATURES_VIA_METAMASK]: true,
 }
 
 export default prodConfig

src/config/testing.js

@@ -1,10 +1,16 @@
 // @flow
-import { TX_SERVICE_HOST, ENABLED_TX_SERVICE_MODULES, ENABLED_TX_SERVICE_REMOVAL_SENDER } from '~/config/names'
+import {
+  TX_SERVICE_HOST,
+  ENABLED_TX_SERVICE_MODULES,
+  ENABLED_TX_SERVICE_REMOVAL_SENDER,
+  SIGNATURES_VIA_METAMASK,
+} from '~/config/names'
 
 const testConfig = {
   [TX_SERVICE_HOST]: 'http://localhost:8000/api/v1/',
   [ENABLED_TX_SERVICE_MODULES]: false,
   [ENABLED_TX_SERVICE_REMOVAL_SENDER]: false,
+  [SIGNATURES_VIA_METAMASK]: true,
 }
 
 export default testConfig