func (this *service) ServeHTTP(w http.ResponseWriter, r *http.Request) {
urlPath := r.URL.Path
hash := urlPath[strings.LastIndex(urlPath, "/")+1:]
size := this.mustInt(r, 80, "s", "size") // default size = 80*80
avatar := New(hash, this.cacheDir)
avatar.AlterImage = this.altImage
if avatar.Expired() {
if err := avatar.UpdateTimeout(time.Millisecond * 1000); err != nil {
log.Trace("avatar update error: %v", err)
return
}
}
if modtime, err := avatar.Modtime(); err == nil {
etag := fmt.Sprintf("size(%d)", size)
if t, err := time.Parse(http.TimeFormat, r.Header.Get("If-Modified-Since")); err == nil && modtime.Before(t.Add(1*time.Second)) && etag == r.Header.Get("If-None-Match") {
h := w.Header()
delete(h, "Content-Type")
delete(h, "Content-Length")
w.WriteHeader(http.StatusNotModified)
return
}
w.Header().Set("Last-Modified", modtime.UTC().Format(http.TimeFormat))
w.Header().Set("ETag", etag)
}
w.Header().Set("Content-Type", "image/jpeg")
if err := avatar.Encode(w, size); err != nil {
log.Warn("avatar encode error: %v", err)
w.WriteHeader(500)
}
}
func newNotifyMailService() {
if !Cfg.Section("service").Key("ENABLE_NOTIFY_MAIL").MustBool() {
return
} else if MailService == nil {
log.Warn("Notify Mail Service: Mail Service is not enabled")
return
}
Service.EnableNotifyMail = true
log.Info("Notify Mail Service Enabled")
}
func newRegisterMailService() {
if !Cfg.Section("service").Key("REGISTER_EMAIL_CONFIRM").MustBool() {
return
} else if MailService == nil {
log.Warn("Register Mail Service: Mail Service is not enabled")
return
}
Service.RegisterEmailConfirm = true
log.Info("Register Mail Service Enabled")
}
// UserSignIn validates user name and password.
func UserSignIn(uname, passwd string) (*User, error) {
var u *User
if strings.Contains(uname, "@") {
u = &User{Email: uname}
} else {
u = &User{LowerName: strings.ToLower(uname)}
}
userExists, err := x.Get(u)
if err != nil {
return nil, err
}
if userExists {
switch u.LoginType {
case NOTYPE, PLAIN:
if u.ValidatePassword(passwd) {
return u, nil
}
return nil, ErrUserNotExist{u.Id, u.Name}
default:
var source LoginSource
hasSource, err := x.Id(u.LoginSource).Get(&source)
if err != nil {
return nil, err
} else if !hasSource {
return nil, ErrLoginSourceNotExist
}
return ExternalUserLogin(u, u.LoginName, passwd, &source, false)
}
}
var sources []LoginSource
if err = x.UseBool().Find(&sources, &LoginSource{IsActived: true}); err != nil {
return nil, err
}
for _, source := range sources {
u, err := ExternalUserLogin(nil, uname, passwd, &source, true)
if err == nil {
return u, nil
}
log.Warn("Failed to login '%s' via '%s': %v", uname, source.Name, err)
}
return nil, ErrUserNotExist{u.Id, u.Name}
}
// NewContext initializes configuration context.
// NOTE: do not print any log except error.
func NewContext() {
workDir, err := WorkDir()
if err != nil {
log.Fatal(4, "Fail to get work directory: %v", err)
}
Cfg, err = ini.Load(bindata.MustAsset("conf/app.ini"))
if err != nil {
log.Fatal(4, "Fail to parse 'conf/app.ini': %v", err)
}
CustomPath = os.Getenv("GOGS_CUSTOM")
if len(CustomPath) == 0 {
CustomPath = workDir + "/custom"
}
if len(CustomConf) == 0 {
CustomConf = CustomPath + "/conf/app.ini"
}
if com.IsFile(CustomConf) {
if err = Cfg.Append(CustomConf); err != nil {
log.Fatal(4, "Fail to load custom conf '%s': %v", CustomConf, err)
}
} else {
log.Warn("Custom config (%s) not found, ignore this if you're running first time", CustomConf)
}
Cfg.NameMapper = ini.AllCapsUnderscore
LogRootPath = Cfg.Section("log").Key("ROOT_PATH").MustString(path.Join(workDir, "log"))
forcePathSeparator(LogRootPath)
sec := Cfg.Section("server")
AppName = Cfg.Section("").Key("APP_NAME").MustString("Gogs: Go Git Service")
AppUrl = sec.Key("ROOT_URL").MustString("http://localhost:3000/")
if AppUrl[len(AppUrl)-1] != '/' {
AppUrl += "/"
}
// Check if has app suburl.
url, err := url.Parse(AppUrl)
if err != nil {
log.Fatal(4, "Invalid ROOT_URL(%s): %s", AppUrl, err)
}
AppSubUrl = strings.TrimSuffix(url.Path, "/")
Protocol = HTTP
if sec.Key("PROTOCOL").String() == "https" {
Protocol = HTTPS
CertFile = sec.Key("CERT_FILE").String()
KeyFile = sec.Key("KEY_FILE").String()
} else if sec.Key("PROTOCOL").String() == "fcgi" {
Protocol = FCGI
}
Domain = sec.Key("DOMAIN").MustString("localhost")
HttpAddr = sec.Key("HTTP_ADDR").MustString("0.0.0.0")
HttpPort = sec.Key("HTTP_PORT").MustString("3000")
DisableSSH = sec.Key("DISABLE_SSH").MustBool()
SSHDomain = sec.Key("SSH_DOMAIN").MustString(Domain)
SSHPort = sec.Key("SSH_PORT").MustInt(22)
OfflineMode = sec.Key("OFFLINE_MODE").MustBool()
DisableRouterLog = sec.Key("DISABLE_ROUTER_LOG").MustBool()
StaticRootPath = sec.Key("STATIC_ROOT_PATH").MustString(workDir)
EnableGzip = sec.Key("ENABLE_GZIP").MustBool()
switch sec.Key("LANDING_PAGE").MustString("home") {
case "explore":
LandingPageUrl = LANDING_PAGE_EXPLORE
default:
LandingPageUrl = LANDING_PAGE_HOME
}
sec = Cfg.Section("security")
InstallLock = sec.Key("INSTALL_LOCK").MustBool()
SecretKey = sec.Key("SECRET_KEY").String()
LogInRememberDays = sec.Key("LOGIN_REMEMBER_DAYS").MustInt()
CookieUserName = sec.Key("COOKIE_USERNAME").String()
CookieRememberName = sec.Key("COOKIE_REMEMBER_NAME").String()
ReverseProxyAuthUser = sec.Key("REVERSE_PROXY_AUTHENTICATION_USER").MustString("X-WEBAUTH-USER")
sec = Cfg.Section("attachment")
AttachmentPath = sec.Key("PATH").MustString("data/attachments")
if !filepath.IsAbs(AttachmentPath) {
AttachmentPath = path.Join(workDir, AttachmentPath)
}
AttachmentAllowedTypes = strings.Replace(sec.Key("ALLOWED_TYPES").MustString("image/jpeg,image/png"), "|", ",", -1)
AttachmentMaxSize = sec.Key("MAX_SIZE").MustInt64(4)
AttachmentMaxFiles = sec.Key("MAX_FILES").MustInt(5)
AttachmentEnabled = sec.Key("ENABLE").MustBool(true)
TimeFormat = map[string]string{
"ANSIC": time.ANSIC,
"UnixDate": time.UnixDate,
"RubyDate": time.RubyDate,
"RFC822": time.RFC822,
"RFC822Z": time.RFC822Z,
"RFC850": time.RFC850,
"RFC1123": time.RFC1123,
"RFC1123Z": time.RFC1123Z,
"RFC3339": time.RFC3339,
"RFC3339Nano": time.RFC3339Nano,
"Kitchen": time.Kitchen,
"Stamp": time.Stamp,
"StampMilli": time.StampMilli,
"StampMicro": time.StampMicro,
"StampNano": time.StampNano,
}[Cfg.Section("time").Key("FORMAT").MustString("RFC1123")]
RunUser = Cfg.Section("").Key("RUN_USER").String()
curUser := user.CurrentUsername()
// Does not check run user when the install lock is off.
if InstallLock && RunUser != curUser {
log.Fatal(4, "Expect user(%s) but current user is: %s", RunUser, curUser)
}
// Determine and create root git repository path.
homeDir, err := com.HomeDir()
if err != nil {
log.Fatal(4, "Fail to get home directory: %v", err)
}
homeDir = strings.Replace(homeDir, "\\", "/", -1)
sec = Cfg.Section("repository")
RepoRootPath = sec.Key("ROOT").MustString(path.Join(homeDir, "gogs-repositories"))
forcePathSeparator(RepoRootPath)
if !filepath.IsAbs(RepoRootPath) {
RepoRootPath = path.Join(workDir, RepoRootPath)
} else {
RepoRootPath = path.Clean(RepoRootPath)
}
ScriptType = sec.Key("SCRIPT_TYPE").MustString("bash")
AnsiCharset = sec.Key("ANSI_CHARSET").MustString("")
// UI settings.
sec = Cfg.Section("ui")
ExplorePagingNum = sec.Key("EXPLORE_PAGING_NUM").MustInt(20)
IssuePagingNum = sec.Key("ISSUE_PAGING_NUM").MustInt(10)
FeedMaxCommitNum = sec.Key("FEED_MAX_COMMIT_NUM").MustInt(5)
sec = Cfg.Section("ui.admin")
AdminUserPagingNum = sec.Key("USER_PAGING_NUM").MustInt(50)
AdminRepoPagingNum = sec.Key("REPO_PAGING_NUM").MustInt(50)
AdminNoticePagingNum = sec.Key("NOTICE_PAGING_NUM").MustInt(50)
AdminOrgPagingNum = sec.Key("ORG_PAGING_NUM").MustInt(50)
sec = Cfg.Section("picture")
PictureService = sec.Key("SERVICE").In("server", []string{"server"})
AvatarUploadPath = sec.Key("AVATAR_UPLOAD_PATH").MustString("data/avatars")
forcePathSeparator(AvatarUploadPath)
if !filepath.IsAbs(AvatarUploadPath) {
AvatarUploadPath = path.Join(workDir, AvatarUploadPath)
}
switch source := sec.Key("GRAVATAR_SOURCE").MustString("gravatar"); source {
case "duoshuo":
GravatarSource = "http://gravatar.duoshuo.com/avatar/"
case "gravatar":
GravatarSource = "//1.gravatar.com/avatar/"
default:
GravatarSource = source
}
DisableGravatar = sec.Key("DISABLE_GRAVATAR").MustBool()
if OfflineMode {
DisableGravatar = true
}
if err = Cfg.Section("markdown").MapTo(&Markdown); err != nil {
log.Fatal(4, "Fail to map Markdown settings: %v", err)
} else if err = Cfg.Section("git").MapTo(&Git); err != nil {
log.Fatal(4, "Fail to map Git settings: %v", err)
} else if Cfg.Section("cron").MapTo(&Cron); err != nil {
log.Fatal(4, "Fail to map Cron settings: %v", err)
}
Langs = Cfg.Section("i18n").Key("LANGS").Strings(",")
Names = Cfg.Section("i18n").Key("NAMES").Strings(",")
dateLangs = Cfg.Section("i18n.datelang").KeysHash()
ShowFooterBranding = Cfg.Section("other").Key("SHOW_FOOTER_BRANDING").MustBool()
HasRobotsTxt = com.IsFile(path.Join(CustomPath, "robots.txt"))
}
func ParsePatch(pid int64, maxlines int, cmd *exec.Cmd, reader io.Reader) (*Diff, error) {
scanner := bufio.NewScanner(reader)
var (
curFile *DiffFile
curSection = &DiffSection{
Lines: make([]*DiffLine, 0, 10),
}
leftLine, rightLine int
isTooLong bool
// FIXME: Should use cache in the future.
buf bytes.Buffer
)
diff := &Diff{Files: make([]*DiffFile, 0)}
var i int
for scanner.Scan() {
line := scanner.Text()
// fmt.Println(i, line)
if strings.HasPrefix(line, "+++ ") || strings.HasPrefix(line, "--- ") {
continue
}
if line == "" {
continue
}
i = i + 1
// Diff data too large, we only show the first about maxlines lines
if i == maxlines {
isTooLong = true
log.Warn("Diff data too large")
}
switch {
case line[0] == ' ':
diffLine := &DiffLine{Type: DIFF_LINE_PLAIN, Content: line, LeftIdx: leftLine, RightIdx: rightLine}
leftLine++
rightLine++
curSection.Lines = append(curSection.Lines, diffLine)
continue
case line[0] == '@':
if isTooLong {
break
}
curSection = &DiffSection{}
curFile.Sections = append(curFile.Sections, curSection)
ss := strings.Split(line, "@@")
diffLine := &DiffLine{Type: DIFF_LINE_SECTION, Content: line}
curSection.Lines = append(curSection.Lines, diffLine)
// Parse line number.
ranges := strings.Split(ss[1][1:], " ")
leftLine, _ = com.StrTo(strings.Split(ranges[0], ",")[0][1:]).Int()
if len(ranges) > 1 {
rightLine, _ = com.StrTo(strings.Split(ranges[1], ",")[0]).Int()
} else {
log.Warn("Parse line number failed: %v", line)
rightLine = leftLine
}
continue
case line[0] == '+':
curFile.Addition++
diff.TotalAddition++
diffLine := &DiffLine{Type: DIFF_LINE_ADD, Content: line, RightIdx: rightLine}
rightLine++
curSection.Lines = append(curSection.Lines, diffLine)
continue
case line[0] == '-':
curFile.Deletion++
diff.TotalDeletion++
diffLine := &DiffLine{Type: DIFF_LINE_DEL, Content: line, LeftIdx: leftLine}
if leftLine > 0 {
leftLine++
}
curSection.Lines = append(curSection.Lines, diffLine)
case strings.HasPrefix(line, "Binary"):
curFile.IsBin = true
continue
}
// Get new file.
if strings.HasPrefix(line, DIFF_HEAD) {
if isTooLong {
break
}
beg := len(DIFF_HEAD)
a := line[beg : (len(line)-beg)/2+beg]
// In case file name is surrounded by double quotes(it happens only in git-shell).
if a[0] == '"' {
a = a[1 : len(a)-1]
a = strings.Replace(a, `\"`, `"`, -1)
}
curFile = &DiffFile{
Name: a[strings.Index(a, "/")+1:],
Index: len(diff.Files) + 1,
Type: DIFF_FILE_CHANGE,
Sections: make([]*DiffSection, 0, 10),
}
diff.Files = append(diff.Files, curFile)
// Check file diff type.
for scanner.Scan() {
switch {
case strings.HasPrefix(scanner.Text(), "new file"):
curFile.Type = DIFF_FILE_ADD
curFile.IsDeleted = false
curFile.IsCreated = true
case strings.HasPrefix(scanner.Text(), "deleted"):
curFile.Type = DIFF_FILE_DEL
curFile.IsCreated = false
curFile.IsDeleted = true
case strings.HasPrefix(scanner.Text(), "index"):
curFile.Type = DIFF_FILE_CHANGE
curFile.IsCreated = false
curFile.IsDeleted = false
}
if curFile.Type > 0 {
break
}
}
}
}
for _, f := range diff.Files {
buf.Reset()
for _, sec := range f.Sections {
for _, l := range sec.Lines {
buf.WriteString(l.Content)
buf.WriteString("\n")
}
}
charsetLabel, err := base.DetectEncoding(buf.Bytes())
if charsetLabel != "UTF-8" && err == nil {
encoding, _ := charset.Lookup(charsetLabel)
if encoding != nil {
d := encoding.NewDecoder()
for _, sec := range f.Sections {
for _, l := range sec.Lines {
if c, _, err := transform.String(d, l.Content); err == nil {
l.Content = c
}
}
}
}
}
}
return diff, nil
}