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gitea-fork-majority-judgment/integrations/gpg_git_test.go

253 lines
10 KiB

// Copyright 2019 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package integrations
import (
"encoding/base64"
"fmt"
"io/ioutil"
"net/url"
"os"
"path/filepath"
"testing"
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/modules/process"
"code.gitea.io/gitea/modules/setting"
api "code.gitea.io/gitea/modules/structs"
"github.com/stretchr/testify/assert"
"golang.org/x/crypto/openpgp"
"golang.org/x/crypto/openpgp/armor"
)
func TestGPGGit(t *testing.T) {
onGiteaRun(t, testGPGGit)
}
func testGPGGit(t *testing.T, u *url.URL) {
username := "user2"
baseAPITestContext := NewAPITestContext(t, username, "repo1")
u.Path = baseAPITestContext.GitPath()
// OK Set a new GPG home
tmpDir, err := ioutil.TempDir("", "temp-gpg")
assert.NoError(t, err)
defer os.RemoveAll(tmpDir)
err = os.Chmod(tmpDir, 0700)
assert.NoError(t, err)
oldGNUPGHome := os.Getenv("GNUPGHOME")
err = os.Setenv("GNUPGHOME", tmpDir)
assert.NoError(t, err)
defer os.Setenv("GNUPGHOME", oldGNUPGHome)
// Need to create a root key
rootKeyPair, err := createGPGKey(tmpDir, "gitea", "gitea@fake.local")
assert.NoError(t, err)
rootKeyID := rootKeyPair.PrimaryKey.KeyIdShortString()
oldKeyID := setting.Repository.Signing.SigningKey
oldName := setting.Repository.Signing.SigningName
oldEmail := setting.Repository.Signing.SigningEmail
defer func() {
setting.Repository.Signing.SigningKey = oldKeyID
setting.Repository.Signing.SigningName = oldName
setting.Repository.Signing.SigningEmail = oldEmail
}()
setting.Repository.Signing.SigningKey = rootKeyID
setting.Repository.Signing.SigningName = "gitea"
setting.Repository.Signing.SigningEmail = "gitea@fake.local"
user := models.AssertExistsAndLoadBean(t, &models.User{Name: username}).(*models.User)
t.Run("Unsigned-Initial", func(t *testing.T) {
PrintCurrentTest(t)
setting.Repository.Signing.InitialCommit = []string{"never"}
testCtx := NewAPITestContext(t, username, "initial-unsigned")
t.Run("CreateRepository", doAPICreateRepository(testCtx, false))
t.Run("CheckMasterBranchUnsigned", doAPIGetBranch(testCtx, "master", func(t *testing.T, branch api.Branch) {
assert.NotNil(t, branch.Commit)
assert.NotNil(t, branch.Commit.Verification)
assert.False(t, branch.Commit.Verification.Verified)
assert.Empty(t, branch.Commit.Verification.Signature)
}))
setting.Repository.Signing.CRUDActions = []string{"never"}
t.Run("CreateCRUDFile-Never", crudActionCreateFile(
t, testCtx, user, "master", "never", "unsigned-never.txt", func(t *testing.T, response api.FileResponse) {
assert.False(t, response.Verification.Verified)
}))
t.Run("CreateCRUDFile-Never", crudActionCreateFile(
t, testCtx, user, "never", "never2", "unsigned-never2.txt", func(t *testing.T, response api.FileResponse) {
assert.False(t, response.Verification.Verified)
}))
setting.Repository.Signing.CRUDActions = []string{"parentsigned"}
t.Run("CreateCRUDFile-ParentSigned", crudActionCreateFile(
t, testCtx, user, "master", "parentsigned", "signed-parent.txt", func(t *testing.T, response api.FileResponse) {
assert.False(t, response.Verification.Verified)
}))
t.Run("CreateCRUDFile-ParentSigned", crudActionCreateFile(
t, testCtx, user, "parentsigned", "parentsigned2", "signed-parent2.txt", func(t *testing.T, response api.FileResponse) {
assert.False(t, response.Verification.Verified)
}))
setting.Repository.Signing.CRUDActions = []string{"never"}
t.Run("CreateCRUDFile-Never", crudActionCreateFile(
t, testCtx, user, "parentsigned", "parentsigned-never", "unsigned-never2.txt", func(t *testing.T, response api.FileResponse) {
assert.False(t, response.Verification.Verified)
}))
setting.Repository.Signing.CRUDActions = []string{"always"}
t.Run("CreateCRUDFile-Always", crudActionCreateFile(
t, testCtx, user, "master", "always", "signed-always.txt", func(t *testing.T, response api.FileResponse) {
assert.True(t, response.Verification.Verified)
assert.Equal(t, "gitea@fake.local", response.Verification.Signer.Email)
}))
t.Run("CreateCRUDFile-ParentSigned-always", crudActionCreateFile(
t, testCtx, user, "parentsigned", "parentsigned-always", "signed-parent2.txt", func(t *testing.T, response api.FileResponse) {
assert.True(t, response.Verification.Verified)
assert.Equal(t, "gitea@fake.local", response.Verification.Signer.Email)
}))
setting.Repository.Signing.CRUDActions = []string{"parentsigned"}
t.Run("CreateCRUDFile-Always-ParentSigned", crudActionCreateFile(
t, testCtx, user, "always", "always-parentsigned", "signed-always-parentsigned.txt", func(t *testing.T, response api.FileResponse) {
assert.True(t, response.Verification.Verified)
assert.Equal(t, "gitea@fake.local", response.Verification.Signer.Email)
}))
})
t.Run("AlwaysSign-Initial", func(t *testing.T) {
PrintCurrentTest(t)
setting.Repository.Signing.InitialCommit = []string{"always"}
testCtx := NewAPITestContext(t, username, "initial-always")
t.Run("CreateRepository", doAPICreateRepository(testCtx, false))
t.Run("CheckMasterBranchSigned", doAPIGetBranch(testCtx, "master", func(t *testing.T, branch api.Branch) {
assert.NotNil(t, branch.Commit)
assert.NotNil(t, branch.Commit.Verification)
assert.True(t, branch.Commit.Verification.Verified)
assert.Equal(t, "gitea@fake.local", branch.Commit.Verification.Signer.Email)
}))
setting.Repository.Signing.CRUDActions = []string{"never"}
t.Run("CreateCRUDFile-Never", crudActionCreateFile(
t, testCtx, user, "master", "never", "unsigned-never.txt", func(t *testing.T, response api.FileResponse) {
assert.False(t, response.Verification.Verified)
}))
setting.Repository.Signing.CRUDActions = []string{"parentsigned"}
t.Run("CreateCRUDFile-ParentSigned", crudActionCreateFile(
t, testCtx, user, "master", "parentsigned", "signed-parent.txt", func(t *testing.T, response api.FileResponse) {
assert.True(t, response.Verification.Verified)
assert.Equal(t, "gitea@fake.local", response.Verification.Signer.Email)
}))
setting.Repository.Signing.CRUDActions = []string{"always"}
t.Run("CreateCRUDFile-Always", crudActionCreateFile(
t, testCtx, user, "master", "always", "signed-always.txt", func(t *testing.T, response api.FileResponse) {
assert.True(t, response.Verification.Verified)
assert.Equal(t, "gitea@fake.local", response.Verification.Signer.Email)
}))
})
t.Run("UnsignedMerging", func(t *testing.T) {
PrintCurrentTest(t)
testCtx := NewAPITestContext(t, username, "initial-unsigned")
var pr api.PullRequest
var err error
t.Run("CreatePullRequest", func(t *testing.T) {
pr, err = doAPICreatePullRequest(testCtx, testCtx.Username, testCtx.Reponame, "master", "never2")(t)
assert.NoError(t, err)
})
setting.Repository.Signing.Merges = []string{"commitssigned"}
t.Run("MergePR", doAPIMergePullRequest(testCtx, testCtx.Username, testCtx.Reponame, pr.Index))
t.Run("CheckMasterBranchUnsigned", doAPIGetBranch(testCtx, "master", func(t *testing.T, branch api.Branch) {
assert.NotNil(t, branch.Commit)
assert.NotNil(t, branch.Commit.Verification)
assert.False(t, branch.Commit.Verification.Verified)
assert.Empty(t, branch.Commit.Verification.Signature)
}))
setting.Repository.Signing.Merges = []string{"basesigned"}
t.Run("CreatePullRequest", func(t *testing.T) {
pr, err = doAPICreatePullRequest(testCtx, testCtx.Username, testCtx.Reponame, "master", "parentsigned2")(t)
assert.NoError(t, err)
})
t.Run("MergePR", doAPIMergePullRequest(testCtx, testCtx.Username, testCtx.Reponame, pr.Index))
t.Run("CheckMasterBranchUnsigned", doAPIGetBranch(testCtx, "master", func(t *testing.T, branch api.Branch) {
assert.NotNil(t, branch.Commit)
assert.NotNil(t, branch.Commit.Verification)
assert.False(t, branch.Commit.Verification.Verified)
assert.Empty(t, branch.Commit.Verification.Signature)
}))
setting.Repository.Signing.Merges = []string{"commitssigned"}
t.Run("CreatePullRequest", func(t *testing.T) {
pr, err = doAPICreatePullRequest(testCtx, testCtx.Username, testCtx.Reponame, "master", "always-parentsigned")(t)
assert.NoError(t, err)
})
t.Run("MergePR", doAPIMergePullRequest(testCtx, testCtx.Username, testCtx.Reponame, pr.Index))
t.Run("CheckMasterBranchUnsigned", doAPIGetBranch(testCtx, "master", func(t *testing.T, branch api.Branch) {
assert.NotNil(t, branch.Commit)
assert.NotNil(t, branch.Commit.Verification)
assert.True(t, branch.Commit.Verification.Verified)
}))
})
}
func crudActionCreateFile(t *testing.T, ctx APITestContext, user *models.User, from, to, path string, callback ...func(*testing.T, api.FileResponse)) func(*testing.T) {
return doAPICreateFile(ctx, path, &api.CreateFileOptions{
FileOptions: api.FileOptions{
BranchName: from,
NewBranchName: to,
Message: fmt.Sprintf("from:%s to:%s path:%s", from, to, path),
Author: api.Identity{
Name: user.FullName,
Email: user.Email,
},
Committer: api.Identity{
Name: user.FullName,
Email: user.Email,
},
},
Content: base64.StdEncoding.EncodeToString([]byte("This is new text")),
}, callback...)
}
func createGPGKey(tmpDir, name, email string) (*openpgp.Entity, error) {
keyPair, err := openpgp.NewEntity(name, "test", email, nil)
if err != nil {
return nil, err
}
for _, id := range keyPair.Identities {
err := id.SelfSignature.SignUserId(id.UserId.Id, keyPair.PrimaryKey, keyPair.PrivateKey, nil)
if err != nil {
return nil, err
}
}
keyFile := filepath.Join(tmpDir, "temporary.key")
keyWriter, err := os.Create(keyFile)
if err != nil {
return nil, err
}
defer keyWriter.Close()
defer os.Remove(keyFile)
w, err := armor.Encode(keyWriter, openpgp.PrivateKeyType, nil)
if err != nil {
return nil, err
}
defer w.Close()
keyPair.SerializePrivate(w, nil)
if err := w.Close(); err != nil {
return nil, err
}
if err := keyWriter.Close(); err != nil {
return nil, err
}
if _, _, err := process.GetManager().Exec("gpg --import temporary.key", "gpg", "--import", keyFile); err != nil {
return nil, err
}
return keyPair, nil
}