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-rw-r--r--models/webhook/hooktask.go262
1 files changed, 262 insertions, 0 deletions
diff --git a/models/webhook/hooktask.go b/models/webhook/hooktask.go
new file mode 100644
index 0000000..8734feb
--- /dev/null
+++ b/models/webhook/hooktask.go
@@ -0,0 +1,262 @@
+// Copyright 2017 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package webhook
+
+import (
+ "context"
+ "errors"
+ "time"
+
+ "code.gitea.io/gitea/models/db"
+ "code.gitea.io/gitea/modules/json"
+ "code.gitea.io/gitea/modules/log"
+ "code.gitea.io/gitea/modules/setting"
+ "code.gitea.io/gitea/modules/timeutil"
+ webhook_module "code.gitea.io/gitea/modules/webhook"
+
+ gouuid "github.com/google/uuid"
+ "xorm.io/builder"
+)
+
+// ___ ___ __ ___________ __
+// / | \ ____ ____ | | _\__ ___/____ _____| | __
+// / ~ \/ _ \ / _ \| |/ / | | \__ \ / ___/ |/ /
+// \ Y ( <_> | <_> ) < | | / __ \_\___ \| <
+// \___|_ / \____/ \____/|__|_ \ |____| (____ /____ >__|_ \
+// \/ \/ \/ \/ \/
+
+// HookRequest represents hook task request information.
+type HookRequest struct {
+ URL string `json:"url"`
+ HTTPMethod string `json:"http_method"`
+ Headers map[string]string `json:"headers"`
+ Body string `json:"body"`
+}
+
+// HookResponse represents hook task response information.
+type HookResponse struct {
+ Status int `json:"status"`
+ Headers map[string]string `json:"headers"`
+ Body string `json:"body"`
+}
+
+// HookTask represents a hook task.
+type HookTask struct {
+ ID int64 `xorm:"pk autoincr"`
+ HookID int64 `xorm:"index"`
+ UUID string `xorm:"unique"`
+ PayloadContent string `xorm:"LONGTEXT"`
+ // PayloadVersion number to allow for smooth version upgrades:
+ // - PayloadVersion 1: PayloadContent contains the JSON as sent to the URL
+ // - PayloadVersion 2: PayloadContent contains the original event
+ PayloadVersion int `xorm:"DEFAULT 1"`
+
+ EventType webhook_module.HookEventType
+ IsDelivered bool
+ Delivered timeutil.TimeStampNano
+
+ // History info.
+ IsSucceed bool
+ RequestContent string `xorm:"LONGTEXT"`
+ RequestInfo *HookRequest `xorm:"-"`
+ ResponseContent string `xorm:"LONGTEXT"`
+ ResponseInfo *HookResponse `xorm:"-"`
+}
+
+func init() {
+ db.RegisterModel(new(HookTask))
+}
+
+// BeforeUpdate will be invoked by XORM before updating a record
+// representing this object
+func (t *HookTask) BeforeUpdate() {
+ if t.RequestInfo != nil {
+ t.RequestContent = t.simpleMarshalJSON(t.RequestInfo)
+ }
+ if t.ResponseInfo != nil {
+ t.ResponseContent = t.simpleMarshalJSON(t.ResponseInfo)
+ }
+}
+
+// AfterLoad updates the webhook object upon setting a column
+func (t *HookTask) AfterLoad() {
+ if len(t.RequestContent) == 0 {
+ return
+ }
+
+ t.RequestInfo = &HookRequest{}
+ if err := json.Unmarshal([]byte(t.RequestContent), t.RequestInfo); err != nil {
+ log.Error("Unmarshal RequestContent[%d]: %v", t.ID, err)
+ }
+
+ if len(t.ResponseContent) > 0 {
+ t.ResponseInfo = &HookResponse{}
+ if err := json.Unmarshal([]byte(t.ResponseContent), t.ResponseInfo); err != nil {
+ log.Error("Unmarshal ResponseContent[%d]: %v", t.ID, err)
+ }
+ }
+}
+
+func (t *HookTask) simpleMarshalJSON(v any) string {
+ p, err := json.Marshal(v)
+ if err != nil {
+ log.Error("Marshal [%d]: %v", t.ID, err)
+ }
+ return string(p)
+}
+
+// HookTasks returns a list of hook tasks by given conditions, order by ID desc.
+func HookTasks(ctx context.Context, hookID int64, page int) ([]*HookTask, error) {
+ tasks := make([]*HookTask, 0, setting.Webhook.PagingNum)
+ return tasks, db.GetEngine(ctx).
+ Limit(setting.Webhook.PagingNum, (page-1)*setting.Webhook.PagingNum).
+ Where("hook_id=?", hookID).
+ Desc("id").
+ Find(&tasks)
+}
+
+// CreateHookTask creates a new hook task,
+// it handles conversion from Payload to PayloadContent.
+func CreateHookTask(ctx context.Context, t *HookTask) (*HookTask, error) {
+ t.UUID = gouuid.New().String()
+ if t.Delivered == 0 {
+ t.Delivered = timeutil.TimeStampNanoNow()
+ }
+ if t.PayloadVersion == 0 {
+ return nil, errors.New("missing HookTask.PayloadVersion")
+ }
+ return t, db.Insert(ctx, t)
+}
+
+func GetHookTaskByID(ctx context.Context, id int64) (*HookTask, error) {
+ t := &HookTask{}
+
+ has, err := db.GetEngine(ctx).ID(id).Get(t)
+ if err != nil {
+ return nil, err
+ }
+ if !has {
+ return nil, ErrHookTaskNotExist{
+ TaskID: id,
+ }
+ }
+ return t, nil
+}
+
+// UpdateHookTask updates information of hook task.
+func UpdateHookTask(ctx context.Context, t *HookTask) error {
+ _, err := db.GetEngine(ctx).ID(t.ID).AllCols().Update(t)
+ return err
+}
+
+// ReplayHookTask copies a hook task to get re-delivered
+func ReplayHookTask(ctx context.Context, hookID int64, uuid string) (*HookTask, error) {
+ task, exist, err := db.Get[HookTask](ctx, builder.Eq{"hook_id": hookID, "uuid": uuid})
+ if err != nil {
+ return nil, err
+ } else if !exist {
+ return nil, ErrHookTaskNotExist{
+ HookID: hookID,
+ UUID: uuid,
+ }
+ }
+
+ return CreateHookTask(ctx, &HookTask{
+ HookID: task.HookID,
+ PayloadContent: task.PayloadContent,
+ EventType: task.EventType,
+ PayloadVersion: task.PayloadVersion,
+ })
+}
+
+// FindUndeliveredHookTaskIDs will find the next 100 undelivered hook tasks with ID greater than the provided lowerID
+func FindUndeliveredHookTaskIDs(ctx context.Context, lowerID int64) ([]int64, error) {
+ const batchSize = 100
+
+ tasks := make([]int64, 0, batchSize)
+ return tasks, db.GetEngine(ctx).
+ Select("id").
+ Table(new(HookTask)).
+ Where("is_delivered=?", false).
+ And("id > ?", lowerID).
+ Asc("id").
+ Limit(batchSize).
+ Find(&tasks)
+}
+
+func MarkTaskDelivered(ctx context.Context, task *HookTask) (bool, error) {
+ count, err := db.GetEngine(ctx).ID(task.ID).Where("is_delivered = ?", false).Cols("is_delivered").Update(&HookTask{
+ ID: task.ID,
+ IsDelivered: true,
+ })
+
+ return count != 0, err
+}
+
+// CleanupHookTaskTable deletes rows from hook_task as needed.
+func CleanupHookTaskTable(ctx context.Context, cleanupType HookTaskCleanupType, olderThan time.Duration, numberToKeep int) error {
+ log.Trace("Doing: CleanupHookTaskTable")
+
+ if cleanupType == OlderThan {
+ deleteOlderThan := time.Now().Add(-olderThan).UnixNano()
+ deletes, err := db.GetEngine(ctx).
+ Where("is_delivered = ? and delivered < ?", true, deleteOlderThan).
+ Delete(new(HookTask))
+ if err != nil {
+ return err
+ }
+ log.Trace("Deleted %d rows from hook_task", deletes)
+ } else if cleanupType == PerWebhook {
+ hookIDs := make([]int64, 0, 10)
+ err := db.GetEngine(ctx).
+ Table("webhook").
+ Where("id > 0").
+ Cols("id").
+ Find(&hookIDs)
+ if err != nil {
+ return err
+ }
+ for _, hookID := range hookIDs {
+ select {
+ case <-ctx.Done():
+ return db.ErrCancelledf("Before deleting hook_task records for hook id %d", hookID)
+ default:
+ }
+ if err = deleteDeliveredHookTasksByWebhook(ctx, hookID, numberToKeep); err != nil {
+ return err
+ }
+ }
+ }
+ log.Trace("Finished: CleanupHookTaskTable")
+ return nil
+}
+
+func deleteDeliveredHookTasksByWebhook(ctx context.Context, hookID int64, numberDeliveriesToKeep int) error {
+ log.Trace("Deleting hook_task rows for webhook %d, keeping the most recent %d deliveries", hookID, numberDeliveriesToKeep)
+ deliveryDates := make([]int64, 0, 10)
+ err := db.GetEngine(ctx).Table("hook_task").
+ Where("hook_task.hook_id = ? AND hook_task.is_delivered = ? AND hook_task.delivered is not null", hookID, true).
+ Cols("hook_task.delivered").
+ Join("INNER", "webhook", "hook_task.hook_id = webhook.id").
+ OrderBy("hook_task.delivered desc").
+ Limit(1, numberDeliveriesToKeep).
+ Find(&deliveryDates)
+ if err != nil {
+ return err
+ }
+
+ if len(deliveryDates) > 0 {
+ deletes, err := db.GetEngine(ctx).
+ Where("hook_id = ? and is_delivered = ? and delivered <= ?", hookID, true, deliveryDates[0]).
+ Delete(new(HookTask))
+ if err != nil {
+ return err
+ }
+ log.Trace("Deleted %d hook_task rows for webhook %d", deletes, hookID)
+ } else {
+ log.Trace("No hook_task rows to delete for webhook %d", hookID)
+ }
+
+ return nil
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-10-20 21:38:35 +0200