update

.github/workflows/ci.yaml

@@ -0,0 +1,54 @@
+name: CI
+
+on: pull_request
+
+jobs:
+
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Run golangci-lint
+        uses: golangci/golangci-lint-action@v2
+        with:
+          version: v1.33
+      - name: Run gosec
+        run: |
+          go get github.com/securego/gosec/v2/cmd/gosec
+          gosec ./...
+
+  test:
+    name: Test
+    strategy:
+      matrix:
+        go-version: [1.13.x, 1.14.x, 1.15.x]
+        os: [ubuntu-latest, macos-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Setup Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ matrix.go-version }}
+      - name: Run test
+        run: go test ./...
+
+  coverage:
+    name: Coverage
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Setup Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.15.x
+      - name: Generate coverage
+        run: go test ./... -coverprofile coverage.txt
+      - name: Upload coverage
+        uses: codecov/codecov-action@v1
+        with:
+          file: ./coverage.txt

.gitignore

@@ -1,16 +0,0 @@
-### https://raw.github.com/github/gitignore/90f149de451a5433aebd94d02d11b0e28843a1af/Go.gitignore
-
-# Binaries for programs and plugins
-*.exe
-*.exe~
-*.dll
-*.so
-*.dylib
-
-# Test binary, build with `go test -c`
-*.test
-
-# Output of the go coverage tool, specifically when used with LiteIDE
-*.out
-
-

.golangci.yml

@@ -0,0 +1,6 @@
+run:
+  timeout: 1m
+  tests: false
+
+linters:
+  enable-all: true

README.md

@@ -1,27 +1,26 @@
 # device-check-go
 
-![golang](https://img.shields.io/badge/golang-1.11-blue.svg?style=flat)
-![GitHub release](https://img.shields.io/github/release/snowman-mh/device-check-go.svg?colorB=7E7E7E)
-[![GoDoc](https://godoc.org/github.com/snowman-mh/device-check-go?status.svg)](https://godoc.org/github.com/snowman-mh/device-check-go)
-[![Build Status](https://travis-ci.org/snowman-mh/device-check-go.svg?branch=master)](https://travis-ci.org/snowman-mh/device-check-go)
-[![codecov.io](https://codecov.io/github/snowman-mh/device-check-go/coverage.svg?branch=master)](https://codecov.io/github/snowman-mh/device-check-go?branch=master)
-[![Go Report Card](https://goreportcard.com/badge/github.com/snowman-mh/device-check-go)](https://goreportcard.com/report/github.com/snowman-mh/device-check-go)
+[![GitHub Actions Status](https://github.com/rinchsan/device-check-go/workflows/build/badge.svg)](https://github.com/rinchsan/device-check-go/actions)
+![GitHub release](https://img.shields.io/github/release/rinchsan/device-check-go.svg?colorB=7E7E7E)
+[![Go Reference](https://pkg.go.dev/badge/github.com/rinchsan/device-check-go.svg)](https://pkg.go.dev/github.com/rinchsan/device-check-go)
+[![codecov.io](https://codecov.io/github/rinchsan/device-check-go/coverage.svg?branch=master)](https://codecov.io/github/rinchsan/device-check-go?branch=master)
+[![Go Report Card](https://goreportcard.com/badge/github.com/rinchsan/device-check-go)](https://goreportcard.com/report/github.com/rinchsan/device-check-go)
 [![MIT License](http://img.shields.io/badge/license-MIT-blue.svg?style=flat)](LICENSE)
 
 iOS DeviceCheck SDK for Go - query and modify the per-device bits
 
 ## Installation
 
 ```bash
-go get github.com/snowman-mh/device-check-go
+go get github.com/rinchsan/device-check-go
 ```
 
 ## Get started
 
 ### Initialize SDK
 
 ```go
-import "github.com/snowman-mh/device-check-go"
+import "github.com/rinchsan/device-check-go"
 
 cred := devicecheck.NewCredentialFile("/path/to/private/key/file") // You can create credential also from raw string/bytes
 cfg := devicecheck.NewConfig("ISSUER", "KEY_ID", devicecheck.Development)
@@ -33,7 +32,7 @@ client := devicecheck.New(cred, cfg)
 #### Query two bits
 
 ```go
-result := devicecheck.QueryTwoBitsResult{}
+var result devicecheck.QueryTwoBitsResult
 if err := client.QueryTwoBits("DEVICE_TOKEN_FROM_CLIENT", &result); err != nil {
 	// error handling
 	// Note that SDK returns ErrBitStateNotFound error if no bits found

api.go

@@ -2,9 +2,9 @@ package devicecheck
 
 import (
 	"bytes"
+	"context"
 	"encoding/json"
 	"fmt"
-	"io/ioutil"
 	"net/http"
 )
 
@@ -20,7 +20,7 @@ func newBaseURL(env Environment) string {
 	case Production:
 		return productionBaseURL
 	default:
-		panic("no matching case")
+		return developmentBaseURL
 	}
 }
 
@@ -31,7 +31,7 @@ type api struct {
 
 func newAPI(env Environment) api {
 	return api{
-		client:  new(http.Client),
+		client:  http.DefaultClient,
 		baseURL: newBaseURL(env),
 	}
 }
@@ -43,28 +43,21 @@ func newAPIWithHTTPClient(client *http.Client, env Environment) api {
 	}
 }
 
-func (api api) do(jwt, path string, requestBody interface{}) (int, []byte, error) {
+func (api api) do(jwt, path string, requestBody interface{}) (*http.Response, error) {
 	buf := new(bytes.Buffer)
 	if err := json.NewEncoder(buf).Encode(requestBody); err != nil {
-		return http.StatusInternalServerError, nil, err
+		return nil, fmt.Errorf("json: %w", err)
 	}
 
-	req, err := http.NewRequest(http.MethodPost, api.baseURL+path, buf)
+	req, err := http.NewRequestWithContext(context.Background(), http.MethodPost, api.baseURL+path, buf)
 	if err != nil {
-		return http.StatusInternalServerError, nil, err
+		return nil, fmt.Errorf("http: %w", err)
 	}
-	req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", jwt))
 
-	resp, err := api.client.Do(req)
-	if err != nil {
-		return http.StatusInternalServerError, nil, err
-	}
-	defer resp.Body.Close()
+	req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", jwt))
 
-	responseBody, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		return http.StatusInternalServerError, nil, err
-	}
+	userAgent := fmt.Sprintf("device-check-go/%s (+https://github.com/rinchsan/device-check-go)", version)
+	req.Header.Set("User-Agent", userAgent)
 
-	return resp.StatusCode, responseBody, nil
+	return api.client.Do(req)
 }