From dd136858f1ea40ad3c94191d647487fa4f31926c Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 18 Oct 2024 20:33:49 +0200 Subject: Adding upstream version 9.0.0. Signed-off-by: Daniel Baumann --- models/secret/secret.go | 167 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 167 insertions(+) create mode 100644 models/secret/secret.go (limited to 'models/secret') diff --git a/models/secret/secret.go b/models/secret/secret.go new file mode 100644 index 0000000..ce0ad65 --- /dev/null +++ b/models/secret/secret.go @@ -0,0 +1,167 @@ +// Copyright 2022 The Gitea Authors. All rights reserved. +// SPDX-License-Identifier: MIT + +package secret + +import ( + "context" + "fmt" + "strings" + + actions_model "code.gitea.io/gitea/models/actions" + "code.gitea.io/gitea/models/db" + actions_module "code.gitea.io/gitea/modules/actions" + "code.gitea.io/gitea/modules/log" + 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" +) + +// Secret represents a secret +// +// It can be: +// 1. org/user level secret, OwnerID is org/user ID and RepoID is 0 +// 2. repo level secret, OwnerID is 0 and RepoID is repo ID +// +// Please note that it's not acceptable to have both OwnerID and RepoID to be non-zero, +// or it will be complicated to find secrets belonging to a specific owner. +// For example, conditions like `OwnerID = 1` will also return secret {OwnerID: 1, RepoID: 1}, +// but it's a repo level secret, not an org/user level secret. +// To avoid this, make it clear with {OwnerID: 0, RepoID: 1} for repo level secrets. +// +// Please note that it's not acceptable to have both OwnerID and RepoID to zero, global secrets are not supported. +// It's for security reasons, admin may be not aware of that the secrets could be stolen by any user when setting them as global. +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"` +} + +// ErrSecretNotFound represents a "secret not found" error. +type ErrSecretNotFound struct { + Name string +} + +func (err ErrSecretNotFound) Error() string { + return fmt.Sprintf("secret was not found [name: %s]", err.Name) +} + +func (err ErrSecretNotFound) Unwrap() error { + return util.ErrNotExist +} + +// 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) { + if ownerID != 0 && repoID != 0 { + // It's trying to create a secret that belongs to a repository, but OwnerID has been set accidentally. + // Remove OwnerID to avoid confusion; it's not worth returning an error here. + ownerID = 0 + } + if ownerID == 0 && repoID == 0 { + return nil, fmt.Errorf("%w: ownerID and repoID cannot be both zero, global secrets are not supported", util.ErrInvalidArgument) + } + + encrypted, err := secret_module.EncryptSecret(setting.SecretKey, data) + if err != nil { + return nil, err + } + secret := &Secret{ + OwnerID: ownerID, + RepoID: repoID, + Name: strings.ToUpper(name), + Data: encrypted, + } + return secret, db.Insert(ctx, secret) +} + +func init() { + db.RegisterModel(new(Secret)) +} + +type FindSecretsOptions struct { + db.ListOptions + RepoID int64 + OwnerID int64 // it will be ignored if RepoID is set + SecretID int64 + Name string +} + +func (opts FindSecretsOptions) ToConds() builder.Cond { + cond := builder.NewCond() + + cond = cond.And(builder.Eq{"repo_id": opts.RepoID}) + if opts.RepoID != 0 { // if RepoID is set + // ignore OwnerID and treat it as 0 + cond = cond.And(builder.Eq{"owner_id": 0}) + } else { + cond = cond.And(builder.Eq{"owner_id": opts.OwnerID}) + } + + if opts.SecretID != 0 { + cond = cond.And(builder.Eq{"id": opts.SecretID}) + } + if opts.Name != "" { + cond = cond.And(builder.Eq{"name": strings.ToUpper(opts.Name)}) + } + + return cond +} + +// UpdateSecret changes org or user reop secret. +func UpdateSecret(ctx context.Context, secretID int64, data string) error { + encrypted, err := secret_module.EncryptSecret(setting.SecretKey, data) + if err != nil { + return err + } + + s := &Secret{ + Data: encrypted, + } + affected, err := db.GetEngine(ctx).ID(secretID).Cols("data").Update(s) + if affected != 1 { + return ErrSecretNotFound{} + } + return err +} + +func GetSecretsOfTask(ctx context.Context, task *actions_model.ActionTask) (map[string]string, error) { + secrets := map[string]string{} + + secrets["GITHUB_TOKEN"] = task.Token + secrets["GITEA_TOKEN"] = task.Token + + if task.Job.Run.IsForkPullRequest && task.Job.Run.TriggerEvent != actions_module.GithubEventPullRequestTarget { + // ignore secrets for fork pull request, except GITHUB_TOKEN and GITEA_TOKEN which are automatically generated. + // for the tasks triggered by pull_request_target event, they could access the secrets because they will run in the context of the base branch + // see the documentation: https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request_target + return secrets, nil + } + + ownerSecrets, err := db.Find[Secret](ctx, FindSecretsOptions{OwnerID: task.Job.Run.Repo.OwnerID}) + if err != nil { + log.Error("find secrets of owner %v: %v", task.Job.Run.Repo.OwnerID, err) + return nil, err + } + repoSecrets, err := db.Find[Secret](ctx, FindSecretsOptions{RepoID: task.Job.Run.RepoID}) + if err != nil { + log.Error("find secrets of repo %v: %v", task.Job.Run.RepoID, err) + return nil, err + } + + for _, secret := range append(ownerSecrets, repoSecrets...) { + v, err := secret_module.DecryptSecret(setting.SecretKey, secret.Data) + if err != nil { + log.Error("decrypt secret %v %q: %v", secret.ID, secret.Name, err) + return nil, err + } + secrets[secret.Name] = v + } + + return secrets, nil +} -- cgit v1.2.3