BE-757 Disable CA server support (#121)

Signed-off-by: Atsushi Neki <atsushin@fast.au.fujitsu.com>

app/platform/fabric/e2e-test/specs/apitest_test.go

@@ -170,21 +170,21 @@ var _ = Describe("REST API Test Suite - Single profile", func() {
 			Expect(result.Row[0].Channelname).Should(Equal("commonchannel"))
 		})
 
-		It("register user", func() {
+		XIt("register user", func() {
 			resp := restPostWithToken("/api/register", map[string]interface{}{"user": "test", "password": "test", "affiliation": "department2", "role": "admin"}, &RegisterResp{}, token)
 			resultRegister := resp.Result().(*RegisterResp)
 			Expect(resultRegister.Status).Should(Equal(200))
 		})
 
-		It("login with newly registered user", func() {
+		XIt("login with newly registered user", func() {
 			resp := restPost("/auth/login", map[string]interface{}{"user": "test", "password": "test", "network": "org1-network"}, &LoginResponse{})
 			resultLogin := resp.Result().(*LoginResponse)
 
 			Expect(resultLogin.User.Message).Should(Equal("logged in"))
 			Expect(resultLogin.User.Name).Should(Equal("test"))
 		})
 
-		It("fail to register duplicate user", func() {
+		XIt("fail to register duplicate user", func() {
 			resp := restPostWithToken("/api/register", map[string]interface{}{"user": "test", "password": "test", "affiliation": "department2", "role": "admin"}, &RegisterResp{}, token)
 			resultRegister := resp.Result().(*RegisterResp)
 			Expect(resultRegister.Status).Should(Equal(400))

app/platform/fabric/gateway/FabricGateway.js

@@ -84,7 +84,6 @@ class FabricGateway {
 		);
 
 		this.defaultChannelName = this.fabricConfig.getDefaultChannel();
-		const caURLs = this.fabricConfig.getCertificateAuthorities();
 		/* eslint-enable */
 		let identity;
 		try {
@@ -97,11 +96,6 @@ class FabricGateway {
 				logger.debug(
 					`An identity for the admin user: ${this.fabricConfig.getAdminUser()} already exists in the wallet`
 				);
-			} else if (this.fabricCaEnabled) {
-				identity = await this.enrollCaIdentity(
-					this.fabricConfig.getAdminUser(),
-					this.fabricConfig.getAdminPassword()
-				);
 			} else {
 				/*
 				 * Identity credentials to be stored in the wallet