Gecko [ 167.86.127.34 ]

Name	Size	Permission
pkix	[ DIR ]	drwxr-xr-x
testdata	[ DIR ]	drwxr-xr-x
cert_pool.go	3.75 KB	-rw-r--r--
example_test.go	5.32 KB	-rw-r--r--
name_constraints_test.go	44.98 KB	-rw-r--r--
pem_decrypt.go	6.5 KB	-rw-r--r--
pem_decrypt_test.go	8.92 KB	-rw-r--r--
pkcs1.go	4.64 KB	-rw-r--r--
pkcs8.go	4.36 KB	-rw-r--r--
pkcs8_test.go	8.05 KB	-rw-r--r--
root.go	483 B	-rw-r--r--
root_aix.go	290 B	-rw-r--r--
root_bsd.go	518 B	-rw-r--r--
root_cgo_darwin.go	11.47 KB	-rw-r--r--
root_darwin.go	8.24 KB	-rw-r--r--
root_darwin_arm_gen.go	4.54 KB	-rw-r--r--
root_darwin_armx.go	256.1 KB	-rw-r--r--
root_darwin_test.go	4.31 KB	-rw-r--r--
root_js.go	275 B	-rw-r--r--
root_linux.go	684 B	-rw-r--r--
root_nocgo_darwin.go	264 B	-rw-r--r--
root_plan9.go	844 B	-rw-r--r--
root_solaris.go	419 B	-rw-r--r--
root_unix.go	2.16 KB	-rw-r--r--
root_unix_test.go	3.02 KB	-rw-r--r--
root_windows.go	9.98 KB	-rw-r--r--
sec1.go	4.25 KB	-rw-r--r--
sec1_test.go	5.36 KB	-rw-r--r--
test-file.crt	1.9 KB	-rw-r--r--
verify.go	33.48 KB	-rw-r--r--
verify_test.go	88.68 KB	-rw-r--r--
x509.go	81.23 KB	-rw-r--r--
x509_test.go	97.43 KB	-rw-r--r--
x509_test_import.go	1.7 KB	-rw-r--r--

Code Editor : root_unix_test.go

// Copyright 2017 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// +build dragonfly freebsd linux netbsd openbsd solaris

package x509

import (
	"fmt"
	"os"
	"testing"
)

const (
	testDir     = "testdata"
	testDirCN   = "test-dir"
	testFile    = "test-file.crt"
	testFileCN  = "test-file"
	testMissing = "missing"
)

func TestEnvVars(t *testing.T) {
	testCases := []struct {
		name    string
		fileEnv string
		dirEnv  string
		files   []string
		dirs    []string
		cns     []string
	}{
		{
			// Environment variables override the default locations preventing fall through.
			name:    "override-defaults",
			fileEnv: testMissing,
			dirEnv:  testMissing,
			files:   []string{testFile},
			dirs:    []string{testDir},
			cns:     nil,
		},
		{
			// File environment overrides default file locations.
			name:    "file",
			fileEnv: testFile,
			dirEnv:  "",
			files:   nil,
			dirs:    nil,
			cns:     []string{testFileCN},
		},
		{
			// Directory environment overrides default directory locations.
			name:    "dir",
			fileEnv: "",
			dirEnv:  testDir,
			files:   nil,
			dirs:    nil,
			cns:     []string{testDirCN},
		},
		{
			// File & directory environment overrides both default locations.
			name:    "file+dir",
			fileEnv: testFile,
			dirEnv:  testDir,
			files:   nil,
			dirs:    nil,
			cns:     []string{testFileCN, testDirCN},
		},
		{
			// Environment variable empty / unset uses default locations.
			name:    "empty-fall-through",
			fileEnv: "",
			dirEnv:  "",
			files:   []string{testFile},
			dirs:    []string{testDir},
			cns:     []string{testFileCN, testDirCN},
		},
	}

// Save old settings so we can restore before the test ends.
	origCertFiles, origCertDirectories := certFiles, certDirectories
	origFile, origDir := os.Getenv(certFileEnv), os.Getenv(certDirEnv)
	defer func() {
		certFiles = origCertFiles
		certDirectories = origCertDirectories
		os.Setenv(certFileEnv, origFile)
		os.Setenv(certDirEnv, origDir)
	}()

for _, tc := range testCases {
		t.Run(tc.name, func(t *testing.T) {
			if err := os.Setenv(certFileEnv, tc.fileEnv); err != nil {
				t.Fatalf("setenv %q failed: %v", certFileEnv, err)
			}
			if err := os.Setenv(certDirEnv, tc.dirEnv); err != nil {
				t.Fatalf("setenv %q failed: %v", certDirEnv, err)
			}

certFiles, certDirectories = tc.files, tc.dirs

r, err := loadSystemRoots()
			if err != nil {
				t.Fatal("unexpected failure:", err)
			}

if r == nil {
				t.Fatal("nil roots")
			}

// Verify that the returned certs match, otherwise report where the mismatch is.
			for i, cn := range tc.cns {
				if i >= len(r.certs) {
					t.Errorf("missing cert %v @ %v", cn, i)
				} else if r.certs[i].Subject.CommonName != cn {
					fmt.Printf("%#v\n", r.certs[0].Subject)
					t.Errorf("unexpected cert common name %q, want %q", r.certs[i].Subject.CommonName, cn)
				}
			}
			if len(r.certs) > len(tc.cns) {
				t.Errorf("got %v certs, which is more than %v wanted", len(r.certs), len(tc.cns))
			}
		})
	}
}

${this.title}

Code Editor : root_unix_test.go