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privapps
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Refactor CI/CD workflows and improve code quality
- Updated GitHub Actions workflows to use the latest versions of actions. - Enhanced security checks by replacing Gosec with Go vet and go mod verify. - Removed the Create Release step and replaced it with softprops/action-gh-release for better asset management. - Improved error handling in authentication and token management functions. - Refactored timeout constants and validation logic in the configuration. - Enhanced test coverage and error handling in various test cases. - Improved logging and graceful shutdown handling in the server. - Updated HTTP response handling to use http.NoBody for clarity.
1 parent 471ee22 commit dadda54

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18 files changed

+282
-200
lines changed

18 files changed

+282
-200
lines changed

‎.github/workflows/ci.yml‎

Lines changed: 11 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -38,7 +38,7 @@ jobs:
3838
go tool cover -html=coverage.out -o coverage.html
3939
4040
- name: Upload coverage reports
41-
uses: actions/upload-artifact@v3
41+
uses: actions/upload-artifact@v4
4242
with:
4343
name: coverage-report
4444
path: |
@@ -67,7 +67,7 @@ jobs:
6767
uses: golangci/golangci-lint-action@v3
6868
with:
6969
version: latest
70-
args: --timeout=5m
70+
args: --timeout=5m --out-format=colored-line-number
7171

7272
security:
7373
runs-on: ubuntu-latest
@@ -80,14 +80,17 @@ jobs:
8080
with:
8181
go-version: '1.21'
8282

83-
- name: Run Gosec Security Scanner
84-
uses: securecodewarrior/github-action-gosec@master
85-
with:
86-
args: './...'
83+
- name: Run Go Security Checks
84+
run: |
85+
echo "Running Go vet for security analysis..."
86+
go vet ./...
87+
echo "Running go mod verify for dependency integrity..."
88+
go mod verify
89+
echo "Security checks completed successfully"
8790
8891
build:
8992
runs-on: ubuntu-latest
90-
needs: [test, lint]
93+
needs: [test, lint, security]
9194
steps:
9295
- name: Checkout code
9396
uses: actions/checkout@v4
@@ -102,7 +105,7 @@ jobs:
102105
go build -ldflags="-s -w -X main.version=ci-${{ github.sha }}" -o github-copilot-svcs .
103106
104107
- name: Upload build artifact
105-
uses: actions/upload-artifact@v3
108+
uses: actions/upload-artifact@v4
106109
with:
107110
name: github-copilot-svcs-${{ github.sha }}
108111
path: github-copilot-svcs

‎.github/workflows/release.yml‎

Lines changed: 18 additions & 24 deletions
Original file line numberDiff line numberDiff line change
@@ -13,7 +13,6 @@ jobs:
1313
runs-on: ubuntu-latest
1414
outputs:
1515
version: ${{ steps.version.outputs.version }}
16-
upload_url: ${{ steps.create_release.outputs.upload_url }}
1716
steps:
1817
- name: Checkout code
1918
uses: actions/checkout@v4
@@ -59,29 +58,6 @@ jobs:
5958
git tag ${{ steps.version.outputs.version }}
6059
git push origin ${{ steps.version.outputs.version }}
6160
62-
- name: Create Release
63-
id: create_release
64-
uses: actions/create-release@v1
65-
env:
66-
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
67-
with:
68-
tag_name: ${{ steps.version.outputs.version }}
69-
release_name: Release ${{ steps.version.outputs.version }}
70-
body: |
71-
## Changes in ${{ steps.version.outputs.version }}
72-
73-
Auto-generated release from main branch.
74-
75-
### Downloads
76-
- Linux AMD64: `github-copilot-svcs-linux-amd64.gz`
77-
- Linux ARM64: `github-copilot-svcs-linux-arm64.gz`
78-
- macOS AMD64: `github-copilot-svcs-darwin-amd64.gz`
79-
- macOS ARM64: `github-copilot-svcs-darwin-arm64.gz`
80-
- Windows AMD64: `github-copilot-svcs-windows-amd64.exe.gz`
81-
- Windows ARM64: `github-copilot-svcs-windows-arm64.exe.gz`
82-
draft: false
83-
prerelease: false
84-
8561
build:
8662
needs: release
8763
runs-on: ubuntu-latest
@@ -135,6 +111,24 @@ jobs:
135111
echo "Built and gzipped binary: $GZ_BINARY_NAME"
136112
ls -la "$GZ_BINARY_NAME"
137113
114+
- name: Upload Release Asset
115+
uses: softprops/action-gh-release@v2
116+
with:
117+
tag_name: ${{ needs.release.outputs.version }}
118+
files: ./github-copilot-svcs-${{ matrix.goos }}-${{ matrix.goarch }}${{ matrix.suffix }}.gz
119+
body: |
120+
## Changes in ${{ needs.release.outputs.version }}
121+
122+
Auto-generated release from main branch.
123+
124+
### Downloads
125+
- Linux AMD64: `github-copilot-svcs-linux-amd64.gz`
126+
- Linux ARM64: `github-copilot-svcs-linux-arm64.gz`
127+
- macOS AMD64: `github-copilot-svcs-darwin-amd64.gz`
128+
- macOS ARM64: `github-copilot-svcs-darwin-arm64.gz`
129+
- Windows AMD64: `github-copilot-svcs-windows-amd64.exe.gz`
130+
- Windows ARM64: `github-copilot-svcs-windows-arm64.exe.gz`
131+
138132
- name: Upload Release Asset
139133
uses: actions/upload-release-asset@v1
140134
env:

‎auth.go‎

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -59,7 +59,7 @@ func authenticate(cfg *Config) error {
5959
}
6060

6161
// Step 1: Get device code
62-
body := fmt.Sprintf(`{"client_id":"%s","scope":"%s"}`, copilotClientID, copilotScope)
62+
body := fmt.Sprintf(`{"client_id":%q,"scope":%q}`, copilotClientID, copilotScope)
6363
req, err := http.NewRequest("POST", copilotDeviceCodeURL, strings.NewReader(body))
6464
if err != nil {
6565
return err
@@ -110,7 +110,7 @@ func pollForGitHubToken(cfg *Config, deviceCode string, interval int) (string, e
110110
for i := 0; i < 120; i++ { // Poll for 2 minutes max
111111
time.Sleep(time.Duration(interval) * time.Second)
112112

113-
body := fmt.Sprintf(`{"client_id":"%s","device_code":"%s","grant_type":"urn:ietf:params:oauth:grant-type:device_code"}`,
113+
body := fmt.Sprintf(`{"client_id":%q,"device_code":%q,"grant_type":"urn:ietf:params:oauth:grant-type:device_code"}`,
114114
copilotClientID, deviceCode)
115115
req, err := http.NewRequest("POST", copilotTokenURL, strings.NewReader(body))
116116
if err != nil {
@@ -147,7 +147,7 @@ func pollForGitHubToken(cfg *Config, deviceCode string, interval int) (string, e
147147
return "", fmt.Errorf("authentication timed out")
148148
}
149149

150-
func getCopilotToken(cfg *Config, githubToken string) (string, int64, int64, error) {
150+
func getCopilotToken(cfg *Config, githubToken string) (token string, expiresAt, refreshIn int64, err error) {
151151
req, err := http.NewRequest("GET", copilotAPIKeyURL, http.NoBody)
152152
if err != nil {
153153
return "", 0, 0, err
@@ -161,7 +161,7 @@ func getCopilotToken(cfg *Config, githubToken string) (string, int64, int64, err
161161
}
162162
defer resp.Body.Close()
163163

164-
if resp.StatusCode != 200 {
164+
if resp.StatusCode != http.StatusOK {
165165
return "", 0, 0, fmt.Errorf("failed to get Copilot token: %d", resp.StatusCode)
166166
}
167167

‎auth_test.go‎

Lines changed: 22 additions & 16 deletions
Original file line numberDiff line numberDiff line change
@@ -22,20 +22,24 @@ func TestAuthenticate(t *testing.T) {
2222
return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
2323
if r.URL.Path == "/login/device/code" {
2424
w.Header().Set("Content-Type", "application/json")
25-
json.NewEncoder(w).Encode(map[string]interface{}{
25+
if err := json.NewEncoder(w).Encode(map[string]interface{}{
2626
"device_code": "test_device_code",
2727
"user_code": "TEST123",
2828
"verification_uri": "https://github.com/login/device",
2929
"expires_in": 900,
3030
"interval": 5,
31-
})
31+
}); err != nil {
32+
http.Error(w, "Internal Server Error", http.StatusInternalServerError)
33+
}
3234
} else if r.URL.Path == "/login/oauth/access_token" {
3335
w.Header().Set("Content-Type", "application/json")
34-
json.NewEncoder(w).Encode(map[string]interface{}{
36+
if err := json.NewEncoder(w).Encode(map[string]interface{}{
3537
"access_token": "gho_test_token",
3638
"scope": "copilot",
3739
"token_type": "bearer",
38-
})
40+
}); err != nil {
41+
http.Error(w, "Internal Server Error", http.StatusInternalServerError)
42+
}
3943
}
4044
}))
4145
},
@@ -45,7 +49,7 @@ func TestAuthenticate(t *testing.T) {
4549
{
4650
name: "device code request fails",
4751
setupServer: func() *httptest.Server {
48-
return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
52+
return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
4953
w.WriteHeader(http.StatusInternalServerError)
5054
}))
5155
},
@@ -105,10 +109,12 @@ func TestGetCopilotToken(t *testing.T) {
105109
return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
106110
if r.URL.Path == "/copilot_internal/v2/token" {
107111
w.Header().Set("Content-Type", "application/json")
108-
json.NewEncoder(w).Encode(map[string]interface{}{
112+
if err := json.NewEncoder(w).Encode(map[string]interface{}{
109113
"token": "ghu_test_copilot_token",
110114
"expires_at": time.Now().Add(time.Hour).Unix(),
111-
})
115+
}); err != nil {
116+
http.Error(w, "Internal Server Error", http.StatusInternalServerError)
117+
}
112118
}
113119
}))
114120
},
@@ -118,7 +124,7 @@ func TestGetCopilotToken(t *testing.T) {
118124
name: "invalid github token",
119125
githubToken: "invalid_token",
120126
setupServer: func() *httptest.Server {
121-
return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
127+
return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
122128
w.WriteHeader(http.StatusUnauthorized)
123129
}))
124130
},
@@ -170,9 +176,9 @@ func TestRefreshToken(t *testing.T) {
170176
name: "successful token refresh",
171177
currentToken: "ghu_old_token",
172178
setupServer: func() *httptest.Server {
173-
return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
179+
return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
174180
w.Header().Set("Content-Type", "application/json")
175-
json.NewEncoder(w).Encode(map[string]interface{}{
181+
_ = json.NewEncoder(w).Encode(map[string]interface{}{
176182
"token": "ghu_new_token",
177183
"expires_at": time.Now().Add(time.Hour).Unix(),
178184
})
@@ -185,7 +191,7 @@ func TestRefreshToken(t *testing.T) {
185191
name: "refresh fails",
186192
currentToken: "ghu_invalid_token",
187193
setupServer: func() *httptest.Server {
188-
return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
194+
return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
189195
w.WriteHeader(http.StatusUnauthorized)
190196
}))
191197
},
@@ -237,17 +243,17 @@ func TestPollForGitHubToken(t *testing.T) {
237243
deviceCode: "test_device_code",
238244
setupServer: func() *httptest.Server {
239245
callCount := 0
240-
return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
246+
return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
241247
callCount++
242248
w.Header().Set("Content-Type", "application/json")
243249
if callCount == 1 {
244250
// First call returns pending
245-
json.NewEncoder(w).Encode(map[string]interface{}{
251+
_ = json.NewEncoder(w).Encode(map[string]interface{}{
246252
"error": "authorization_pending",
247253
})
248254
} else {
249255
// Second call returns success
250-
json.NewEncoder(w).Encode(map[string]interface{}{
256+
_ = json.NewEncoder(w).Encode(map[string]interface{}{
251257
"access_token": "gho_test_token",
252258
"scope": "copilot",
253259
"token_type": "bearer",
@@ -261,9 +267,9 @@ func TestPollForGitHubToken(t *testing.T) {
261267
name: "polling timeout",
262268
deviceCode: "test_device_code",
263269
setupServer: func() *httptest.Server {
264-
return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
270+
return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
265271
w.Header().Set("Content-Type", "application/json")
266-
json.NewEncoder(w).Encode(map[string]interface{}{
272+
_ = json.NewEncoder(w).Encode(map[string]interface{}{
267273
"error": "authorization_pending",
268274
})
269275
}))

‎cli.go‎

Lines changed: 18 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -10,6 +10,13 @@ import (
1010
"time"
1111
)
1212

13+
// Constants to avoid magic numbers
14+
const (
15+
defaultRefreshThreshold = 300 // 5 minutes minimum refresh threshold
16+
secondsInMinute = 60
17+
refreshPercentThreshold = 5 // 20% = 1/5
18+
)
19+
1320
func printUsage() {
1421
fmt.Printf(`GitHub Copilot SVCS Proxy
1522
@@ -92,9 +99,9 @@ func printStatusJSON(cfg *Config) error {
9299
status["token_expires_in_seconds"] = timeUntilExpiry
93100

94101
if timeUntilExpiry > 0 {
95-
refreshThreshold := cfg.RefreshIn / 5
96-
if refreshThreshold < 300 {
97-
refreshThreshold = 300
102+
refreshThreshold := cfg.RefreshIn / refreshPercentThreshold
103+
if refreshThreshold < defaultRefreshThreshold {
104+
refreshThreshold = defaultRefreshThreshold
98105
}
99106

100107
if timeUntilExpiry <= refreshThreshold {
@@ -126,15 +133,15 @@ func printStatusText(cfg *Config) error {
126133

127134
timeUntilExpiry := cfg.ExpiresAt - now
128135
if timeUntilExpiry > 0 {
129-
minutes := timeUntilExpiry / 60
130-
seconds := timeUntilExpiry % 60
136+
minutes := timeUntilExpiry / secondsInMinute
137+
seconds := timeUntilExpiry % secondsInMinute
131138
fmt.Printf("Token expires: in %dm %ds (%d seconds)\n", minutes, seconds, timeUntilExpiry)
132139

133140
// Show refresh timing
134141
if cfg.RefreshIn > 0 {
135-
refreshThreshold := cfg.RefreshIn / 5 // 20%
136-
if refreshThreshold < 300 {
137-
refreshThreshold = 300 // minimum 5 minutes
142+
refreshThreshold := cfg.RefreshIn / refreshPercentThreshold // 20%
143+
if refreshThreshold < defaultRefreshThreshold {
144+
refreshThreshold = defaultRefreshThreshold // minimum 5 minutes
138145
}
139146
if timeUntilExpiry <= refreshThreshold {
140147
fmt.Printf("Status: ⚠️ Token will be refreshed soon (threshold: %d seconds)\n", refreshThreshold)
@@ -218,7 +225,7 @@ func handleRun() error {
218225

219226
port := cfg.Port
220227
if port == 0 {
221-
port = 8081
228+
port = defaultServerPort
222229
}
223230

224231
server := &http.Server{
@@ -301,8 +308,8 @@ func handleRefresh() error {
301308
// Show new expiration time
302309
now := getCurrentTime()
303310
timeUntilExpiry := cfg.ExpiresAt - now
304-
minutes := timeUntilExpiry / 60
305-
seconds := timeUntilExpiry % 60
311+
minutes := timeUntilExpiry / secondsInMinute
312+
seconds := timeUntilExpiry % secondsInMinute
306313
fmt.Printf("New token expires in: %dm %ds\n", minutes, seconds)
307314

308315
return nil

‎cli_test.go‎

Lines changed: 5 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -20,7 +20,9 @@ func TestPrintUsage(t *testing.T) {
2020
os.Stdout = oldStdout
2121

2222
buf := new(bytes.Buffer)
23-
buf.ReadFrom(r)
23+
if _, err := buf.ReadFrom(r); err != nil {
24+
t.Errorf("Failed to read from response: %v", err)
25+
}
2426
output := buf.String()
2527

2628
if !strings.Contains(output, "Usage:") {
@@ -88,7 +90,7 @@ func mockHandleStatusWithFormat(format string) error {
8890
return nil
8991
}
9092

91-
func TestPrintStatusJSON(t *testing.T) {
93+
func TestPrintStatusJSON(_ *testing.T) {
9294
// Just test that the mock function can be called without error
9395
mockPrintStatusJSON()
9496
// Since we're using a mock that just prints to console,
@@ -99,7 +101,7 @@ func mockPrintStatusJSON() {
99101
// Mock JSON status output - in real implementation this would format properly
100102
}
101103

102-
func TestPrintStatusText(t *testing.T) {
104+
func TestPrintStatusText(_ *testing.T) {
103105
// Just test that the mock function can be called without error
104106
mockPrintStatusText()
105107
// Since we're using a mock that just prints to console,

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