feat: Support IAM role authentication for S3 (#2830)

closes #2829

server/commands/accountProvisioner.test.ts

@@ -7,6 +7,7 @@ import accountProvisioner from "./accountProvisioner";
 jest.mock("../mailer");
 jest.mock("aws-sdk", () => {
   const mS3 = {
+    createPresignedPost: jest.fn(),
     putObject: jest.fn().mockReturnThis(),
     promise: jest.fn(),
   };

server/commands/documentPermanentDeleter.test.ts

@@ -6,6 +6,7 @@ import documentPermanentDeleter from "./documentPermanentDeleter";
 
 jest.mock("aws-sdk", () => {
   const mS3 = {
+    createPresignedPost: jest.fn(),
     deleteObject: jest.fn().mockReturnThis(),
     promise: jest.fn(),
   };

server/commands/fileOperationDeleter.test.ts

@@ -5,6 +5,7 @@ import fileOperationDeleter from "./fileOperationDeleter";
 
 jest.mock("aws-sdk", () => {
   const mS3 = {
+    createPresignedPost: jest.fn(),
     deleteObject: jest.fn().mockReturnThis(),
     promise: jest.fn(),
   };

server/commands/teamCreator.test.ts

@@ -4,6 +4,7 @@ import teamCreator from "./teamCreator";
 
 jest.mock("aws-sdk", () => {
   const mS3 = {
+    createPresignedPost: jest.fn(),
     putObject: jest.fn().mockReturnThis(),
     promise: jest.fn(),
   };

server/commands/teamPermanentDeleter.test.ts

@@ -11,6 +11,7 @@ import teamPermanentDeleter from "./teamPermanentDeleter";
 
 jest.mock("aws-sdk", () => {
   const mS3 = {
+    createPresignedPost: jest.fn(),
     deleteObject: jest.fn().mockReturnThis(),
     promise: jest.fn(),
   };