初始提交: Gitea 项目代码
This commit is contained in:
root
@@ -0,0 +1,303 @@
|
||||
// Copyright 2020 The Gitea Authors. All rights reserved.
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
package webhook
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"context"
|
||||
"crypto/sha1"
|
||||
"encoding/hex"
|
||||
"fmt"
|
||||
"net/http"
|
||||
"net/url"
|
||||
"regexp"
|
||||
"strings"
|
||||
|
||||
webhook_model "gitea.dev/models/webhook"
|
||||
"gitea.dev/modules/base"
|
||||
"gitea.dev/modules/git"
|
||||
"gitea.dev/modules/json"
|
||||
"gitea.dev/modules/log"
|
||||
"gitea.dev/modules/setting"
|
||||
api "gitea.dev/modules/structs"
|
||||
"gitea.dev/modules/util"
|
||||
webhook_module "gitea.dev/modules/webhook"
|
||||
)
|
||||
|
||||
func init() {
|
||||
RegisterWebhookRequester(webhook_module.MATRIX, newMatrixRequest)
|
||||
}
|
||||
|
||||
func newMatrixRequest(_ context.Context, w *webhook_model.Webhook, t *webhook_model.HookTask) (*http.Request, []byte, error) {
|
||||
meta := &MatrixMeta{}
|
||||
if err := json.Unmarshal([]byte(w.Meta), meta); err != nil {
|
||||
return nil, nil, fmt.Errorf("GetMatrixPayload meta json: %w", err)
|
||||
}
|
||||
var pc payloadConvertor[MatrixPayload] = matrixConvertor{
|
||||
MsgType: messageTypeText[meta.MessageType],
|
||||
}
|
||||
payload, err := newPayload(pc, []byte(t.PayloadContent), t.EventType)
|
||||
if err != nil {
|
||||
return nil, nil, err
|
||||
}
|
||||
|
||||
body, err := json.MarshalIndent(payload, "", " ")
|
||||
if err != nil {
|
||||
return nil, nil, err
|
||||
}
|
||||
|
||||
txnID, err := getMatrixTxnID(body)
|
||||
if err != nil {
|
||||
return nil, nil, err
|
||||
}
|
||||
req, err := http.NewRequest(http.MethodPut, w.URL+"/"+txnID, bytes.NewReader(body))
|
||||
if err != nil {
|
||||
return nil, nil, err
|
||||
}
|
||||
req.Header.Set("Content-Type", "application/json")
|
||||
|
||||
return req, body, addDefaultHeaders(req, []byte(w.Secret), w, t, body) // likely useless, but has always been sent historially
|
||||
}
|
||||
|
||||
const matrixPayloadSizeLimit = 1024 * 64
|
||||
|
||||
// MatrixMeta contains the Matrix metadata
|
||||
type MatrixMeta struct {
|
||||
HomeserverURL string `json:"homeserver_url"`
|
||||
Room string `json:"room_id"`
|
||||
MessageType int `json:"message_type"`
|
||||
}
|
||||
|
||||
var messageTypeText = map[int]string{
|
||||
1: "m.notice",
|
||||
2: "m.text",
|
||||
}
|
||||
|
||||
// GetMatrixHook returns Matrix metadata
|
||||
func GetMatrixHook(w *webhook_model.Webhook) *MatrixMeta {
|
||||
s := &MatrixMeta{}
|
||||
if err := json.Unmarshal([]byte(w.Meta), s); err != nil {
|
||||
log.Error("webhook.GetMatrixHook(%d): %v", w.ID, err)
|
||||
}
|
||||
return s
|
||||
}
|
||||
|
||||
// MatrixPayload contains payload for a Matrix room
|
||||
type MatrixPayload struct {
|
||||
Body string `json:"body"`
|
||||
MsgType string `json:"msgtype"`
|
||||
Format string `json:"format"`
|
||||
FormattedBody string `json:"formatted_body"`
|
||||
Commits []*api.PayloadCommit `json:"io.gitea.commits,omitempty"`
|
||||
}
|
||||
|
||||
type matrixConvertor struct {
|
||||
MsgType string
|
||||
}
|
||||
|
||||
func (m matrixConvertor) newPayload(text string, commits ...*api.PayloadCommit) (MatrixPayload, error) {
|
||||
return MatrixPayload{
|
||||
Body: getMessageBody(text),
|
||||
MsgType: m.MsgType,
|
||||
Format: "org.matrix.custom.html",
|
||||
FormattedBody: text,
|
||||
Commits: commits,
|
||||
}, nil
|
||||
}
|
||||
|
||||
// Create implements payloadConvertor Create method
|
||||
func (m matrixConvertor) Create(p *api.CreatePayload) (MatrixPayload, error) {
|
||||
repoLink := htmlLinkFormatter(p.Repo.HTMLURL, p.Repo.FullName)
|
||||
refLink := MatrixLinkToRef(p.Repo.HTMLURL, p.Ref)
|
||||
text := fmt.Sprintf("[%s:%s] %s created by %s", repoLink, refLink, p.RefType, p.Sender.UserName)
|
||||
|
||||
return m.newPayload(text)
|
||||
}
|
||||
|
||||
// Delete composes Matrix payload for delete a branch or tag.
|
||||
func (m matrixConvertor) Delete(p *api.DeletePayload) (MatrixPayload, error) {
|
||||
refName := git.RefName(p.Ref).ShortName()
|
||||
repoLink := htmlLinkFormatter(p.Repo.HTMLURL, p.Repo.FullName)
|
||||
text := fmt.Sprintf("[%s:%s] %s deleted by %s", repoLink, refName, p.RefType, p.Sender.UserName)
|
||||
|
||||
return m.newPayload(text)
|
||||
}
|
||||
|
||||
// Fork composes Matrix payload for forked by a repository.
|
||||
func (m matrixConvertor) Fork(p *api.ForkPayload) (MatrixPayload, error) {
|
||||
baseLink := htmlLinkFormatter(p.Forkee.HTMLURL, p.Forkee.FullName)
|
||||
forkLink := htmlLinkFormatter(p.Repo.HTMLURL, p.Repo.FullName)
|
||||
text := fmt.Sprintf("%s is forked to %s", baseLink, forkLink)
|
||||
|
||||
return m.newPayload(text)
|
||||
}
|
||||
|
||||
// Issue implements payloadConvertor Issue method
|
||||
func (m matrixConvertor) Issue(p *api.IssuePayload) (MatrixPayload, error) {
|
||||
text, _, _, _ := getIssuesPayloadInfo(p, htmlLinkFormatter, true)
|
||||
|
||||
return m.newPayload(text)
|
||||
}
|
||||
|
||||
// IssueComment implements payloadConvertor IssueComment method
|
||||
func (m matrixConvertor) IssueComment(p *api.IssueCommentPayload) (MatrixPayload, error) {
|
||||
text, _, _ := getIssueCommentPayloadInfo(p, htmlLinkFormatter, true)
|
||||
|
||||
return m.newPayload(text)
|
||||
}
|
||||
|
||||
// Wiki implements payloadConvertor Wiki method
|
||||
func (m matrixConvertor) Wiki(p *api.WikiPayload) (MatrixPayload, error) {
|
||||
text, _, _ := getWikiPayloadInfo(p, htmlLinkFormatter, true)
|
||||
|
||||
return m.newPayload(text)
|
||||
}
|
||||
|
||||
// Release implements payloadConvertor Release method
|
||||
func (m matrixConvertor) Release(p *api.ReleasePayload) (MatrixPayload, error) {
|
||||
text, _ := getReleasePayloadInfo(p, htmlLinkFormatter, true)
|
||||
|
||||
return m.newPayload(text)
|
||||
}
|
||||
|
||||
// Push implements payloadConvertor Push method
|
||||
func (m matrixConvertor) Push(p *api.PushPayload) (MatrixPayload, error) {
|
||||
var commitDesc string
|
||||
|
||||
if p.TotalCommits == 1 {
|
||||
commitDesc = "1 commit"
|
||||
} else {
|
||||
commitDesc = fmt.Sprintf("%d commits", p.TotalCommits)
|
||||
}
|
||||
|
||||
repoLink := htmlLinkFormatter(p.Repo.HTMLURL, p.Repo.FullName)
|
||||
branchLink := MatrixLinkToRef(p.Repo.HTMLURL, p.Ref)
|
||||
var text strings.Builder
|
||||
fmt.Fprintf(&text, "[%s] %s pushed %s to %s:<br>", repoLink, p.Pusher.UserName, commitDesc, branchLink)
|
||||
|
||||
// for each commit, generate a new line text
|
||||
for i, commit := range p.Commits {
|
||||
fmt.Fprintf(&text, "%s: %s - %s", htmlLinkFormatter(commit.URL, commit.ID[:7]), commit.Message, commit.Author.Name)
|
||||
// add linebreak to each commit but the last
|
||||
if i < len(p.Commits)-1 {
|
||||
text.WriteString("<br>")
|
||||
}
|
||||
}
|
||||
|
||||
return m.newPayload(text.String(), p.Commits...)
|
||||
}
|
||||
|
||||
// PullRequest implements payloadConvertor PullRequest method
|
||||
func (m matrixConvertor) PullRequest(p *api.PullRequestPayload) (MatrixPayload, error) {
|
||||
text, _, _, _ := getPullRequestPayloadInfo(p, htmlLinkFormatter, true)
|
||||
|
||||
return m.newPayload(text)
|
||||
}
|
||||
|
||||
// Review implements payloadConvertor Review method
|
||||
func (m matrixConvertor) Review(p *api.PullRequestPayload, event webhook_module.HookEventType) (MatrixPayload, error) {
|
||||
senderLink := htmlLinkFormatter(setting.AppURL+url.PathEscape(p.Sender.UserName), p.Sender.UserName)
|
||||
title := fmt.Sprintf("#%d %s", p.Index, p.PullRequest.Title)
|
||||
titleLink := htmlLinkFormatter(p.PullRequest.HTMLURL, title)
|
||||
repoLink := htmlLinkFormatter(p.Repository.HTMLURL, p.Repository.FullName)
|
||||
var text string
|
||||
|
||||
switch p.Action {
|
||||
case api.HookIssueReviewed:
|
||||
action, err := parseHookPullRequestEventType(event)
|
||||
if err != nil {
|
||||
return MatrixPayload{}, err
|
||||
}
|
||||
|
||||
text = fmt.Sprintf("[%s] Pull request review %s: %s by %s", repoLink, action, titleLink, senderLink)
|
||||
}
|
||||
|
||||
return m.newPayload(text)
|
||||
}
|
||||
|
||||
// Repository implements payloadConvertor Repository method
|
||||
func (m matrixConvertor) Repository(p *api.RepositoryPayload) (MatrixPayload, error) {
|
||||
senderLink := htmlLinkFormatter(setting.AppURL+p.Sender.UserName, p.Sender.UserName)
|
||||
repoLink := htmlLinkFormatter(p.Repository.HTMLURL, p.Repository.FullName)
|
||||
var text string
|
||||
|
||||
switch p.Action {
|
||||
case api.HookRepoCreated:
|
||||
text = fmt.Sprintf("[%s] Repository created by %s", repoLink, senderLink)
|
||||
case api.HookRepoDeleted:
|
||||
text = fmt.Sprintf("[%s] Repository deleted by %s", repoLink, senderLink)
|
||||
}
|
||||
return m.newPayload(text)
|
||||
}
|
||||
|
||||
func (m matrixConvertor) Package(p *api.PackagePayload) (MatrixPayload, error) {
|
||||
senderLink := htmlLinkFormatter(setting.AppURL+p.Sender.UserName, p.Sender.UserName)
|
||||
packageLink := htmlLinkFormatter(p.Package.HTMLURL, p.Package.Name)
|
||||
var text string
|
||||
|
||||
switch p.Action {
|
||||
case api.HookPackageCreated:
|
||||
text = fmt.Sprintf("[%s] Package published by %s", packageLink, senderLink)
|
||||
case api.HookPackageDeleted:
|
||||
text = fmt.Sprintf("[%s] Package deleted by %s", packageLink, senderLink)
|
||||
}
|
||||
|
||||
return m.newPayload(text)
|
||||
}
|
||||
|
||||
func (m matrixConvertor) Status(p *api.CommitStatusPayload) (MatrixPayload, error) {
|
||||
refLink := htmlLinkFormatter(p.TargetURL, fmt.Sprintf("%s [%s]", p.Context, base.ShortSha(p.SHA)))
|
||||
text := fmt.Sprintf("Commit Status changed: %s - %s", refLink, p.Description)
|
||||
|
||||
return m.newPayload(text)
|
||||
}
|
||||
|
||||
func (m matrixConvertor) WorkflowRun(p *api.WorkflowRunPayload) (MatrixPayload, error) {
|
||||
text, _ := getWorkflowRunPayloadInfo(p, htmlLinkFormatter, true)
|
||||
|
||||
return m.newPayload(text)
|
||||
}
|
||||
|
||||
func (m matrixConvertor) WorkflowJob(p *api.WorkflowJobPayload) (MatrixPayload, error) {
|
||||
text, _ := getWorkflowJobPayloadInfo(p, htmlLinkFormatter, true)
|
||||
|
||||
return m.newPayload(text)
|
||||
}
|
||||
|
||||
var urlRegex = regexp.MustCompile(`<a [^>]*?href="([^">]*?)">(.*?)</a>`)
|
||||
|
||||
func getMessageBody(htmlText string) string {
|
||||
htmlText = urlRegex.ReplaceAllString(htmlText, "[$2]($1)")
|
||||
htmlText = strings.ReplaceAll(htmlText, "<br>", "\n")
|
||||
return htmlText
|
||||
}
|
||||
|
||||
// getMatrixTxnID computes the transaction ID to ensure idempotency
|
||||
func getMatrixTxnID(payload []byte) (string, error) {
|
||||
payload = bytes.TrimSpace(payload)
|
||||
if len(payload) >= matrixPayloadSizeLimit {
|
||||
return "", fmt.Errorf("getMatrixTxnID: payload size %d > %d", len(payload), matrixPayloadSizeLimit)
|
||||
}
|
||||
|
||||
h := sha1.New()
|
||||
_, err := h.Write(payload)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
return hex.EncodeToString(h.Sum(nil)), nil
|
||||
}
|
||||
|
||||
// MatrixLinkToRef Matrix-formatter link to a repo ref
|
||||
func MatrixLinkToRef(repoURL, ref string) string {
|
||||
refName := git.RefName(ref).ShortName()
|
||||
switch {
|
||||
case strings.HasPrefix(ref, git.BranchPrefix):
|
||||
return htmlLinkFormatter(repoURL+"/src/branch/"+util.PathEscapeSegments(refName), refName)
|
||||
case strings.HasPrefix(ref, git.TagPrefix):
|
||||
return htmlLinkFormatter(repoURL+"/src/tag/"+util.PathEscapeSegments(refName), refName)
|
||||
default:
|
||||
return htmlLinkFormatter(repoURL+"/src/commit/"+util.PathEscapeSegments(refName), refName)
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user