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forgejo/models/secret/secret.go
Jason Song d81659d039
Respect original content when creating secrets (#24745)
Fix #24721.

Follow what GitHub does:
- Don't trim spaces for secrets.
- Newline should be `\n` instead of `\r\n`.

Did some tests with:

```yaml
name: secrets
on: push
jobs:
  show_secrets:
    runs-on: ubuntu-latest
    steps:
      - name: Dump secrets context
        run: echo '${{ toJSON(secrets) }}' | base64
```

`AAAAAA`:
```text
   AAAAAA
AAAAAA


```
`BBBBBB`:
```text



BBBBBB
BBBBBB   
```


On GitHub:

<img width="675" alt="image"
src="https://github.com/go-gitea/gitea/assets/9418365/0ec60652-c2a3-47bb-9f9d-7e81665355a8">


On Gitea (before):

<img width="673" alt="image"
src="https://github.com/go-gitea/gitea/assets/9418365/cce818bf-5edc-4656-86e1-2c81c304cdb2">

On Gitea (after):

<img width="673" alt="image"
src="https://github.com/go-gitea/gitea/assets/9418365/0b3b15af-4d48-4bab-a334-4738a1b0eb4a">
2023-05-16 14:49:40 +08:00

124 lines
3.1 KiB
Go

// Copyright 2022 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package secret
import (
"context"
"fmt"
"regexp"
"strings"
"code.gitea.io/gitea/models/db"
secret_module "code.gitea.io/gitea/modules/secret"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/timeutil"
"code.gitea.io/gitea/modules/util"
"xorm.io/builder"
)
type ErrSecretInvalidValue struct {
Name *string
Data *string
}
func (err ErrSecretInvalidValue) Error() string {
if err.Name != nil {
return fmt.Sprintf("secret name %q is invalid", *err.Name)
}
if err.Data != nil {
return fmt.Sprintf("secret data %q is invalid", *err.Data)
}
return util.ErrInvalidArgument.Error()
}
func (err ErrSecretInvalidValue) Unwrap() error {
return util.ErrInvalidArgument
}
// Secret represents a secret
type Secret struct {
ID int64
OwnerID int64 `xorm:"INDEX UNIQUE(owner_repo_name) NOT NULL"`
RepoID int64 `xorm:"INDEX UNIQUE(owner_repo_name) NOT NULL DEFAULT 0"`
Name string `xorm:"UNIQUE(owner_repo_name) NOT NULL"`
Data string `xorm:"LONGTEXT"` // encrypted data
CreatedUnix timeutil.TimeStamp `xorm:"created NOT NULL"`
}
// newSecret Creates a new already encrypted secret
func newSecret(ownerID, repoID int64, name, data string) *Secret {
return &Secret{
OwnerID: ownerID,
RepoID: repoID,
Name: strings.ToUpper(name),
Data: data,
}
}
// InsertEncryptedSecret Creates, encrypts, and validates a new secret with yet unencrypted data and insert into database
func InsertEncryptedSecret(ctx context.Context, ownerID, repoID int64, name, data string) (*Secret, error) {
encrypted, err := secret_module.EncryptSecret(setting.SecretKey, data)
if err != nil {
return nil, err
}
secret := newSecret(ownerID, repoID, name, encrypted)
if err := secret.Validate(); err != nil {
return secret, err
}
return secret, db.Insert(ctx, secret)
}
func init() {
db.RegisterModel(new(Secret))
}
var (
secretNameReg = regexp.MustCompile("^[A-Z_][A-Z0-9_]*$")
forbiddenSecretPrefixReg = regexp.MustCompile("^GIT(EA|HUB)_")
)
// Validate validates the required fields and formats.
func (s *Secret) Validate() error {
switch {
case len(s.Name) == 0 || len(s.Name) > 50:
return ErrSecretInvalidValue{Name: &s.Name}
case len(s.Data) == 0:
return ErrSecretInvalidValue{Data: &s.Data}
case !secretNameReg.MatchString(s.Name) ||
forbiddenSecretPrefixReg.MatchString(s.Name):
return ErrSecretInvalidValue{Name: &s.Name}
default:
return nil
}
}
type FindSecretsOptions struct {
db.ListOptions
OwnerID int64
RepoID int64
}
func (opts *FindSecretsOptions) toConds() builder.Cond {
cond := builder.NewCond()
if opts.OwnerID > 0 {
cond = cond.And(builder.Eq{"owner_id": opts.OwnerID})
}
if opts.RepoID > 0 {
cond = cond.And(builder.Eq{"repo_id": opts.RepoID})
}
return cond
}
func FindSecrets(ctx context.Context, opts FindSecretsOptions) ([]*Secret, error) {
var secrets []*Secret
sess := db.GetEngine(ctx)
if opts.PageSize != 0 {
sess = db.SetSessionPagination(sess, &opts.ListOptions)
}
return secrets, sess.
Where(opts.toConds()).
Find(&secrets)
}