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repo: always response go-get meta when requested (#1878)

pull/3757/merge
Unknwon 8 years ago
parent
f4d61ac6d2
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GPG Key ID: 25B575AE3213B2B3
1 changed files with 76 additions and 33 deletions
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  1. 109
      pkg/context/context.go

109
pkg/context/context.go
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@ -9,9 +9,11 @@ import (
"html/template" "html/template"
"io" "io"
"net/http" "net/http"
"path"
"strings" "strings"
"time" "time"
"github.com/Unknwon/com"
"github.com/go-macaron/cache" "github.com/go-macaron/cache"
"github.com/go-macaron/csrf" "github.com/go-macaron/csrf"
"github.com/go-macaron/i18n" "github.com/go-macaron/i18n"
@ -20,6 +22,7 @@ import (
"gopkg.in/macaron.v1" "gopkg.in/macaron.v1"
"github.com/gogits/gogs/models" "github.com/gogits/gogs/models"
"github.com/gogits/gogs/models/errors"
"github.com/gogits/gogs/pkg/auth" "github.com/gogits/gogs/pkg/auth"
"github.com/gogits/gogs/pkg/form" "github.com/gogits/gogs/pkg/form"
"github.com/gogits/gogs/pkg/setting" "github.com/gogits/gogs/pkg/setting"
@ -33,6 +36,7 @@ type Context struct {
Flash *session.Flash Flash *session.Flash
Session session.Store Session session.Store
Link string // Current request URL
User *models.User User *models.User
IsLogged bool IsLogged bool
IsBasicAuth bool IsBasicAuth bool
@ -202,63 +206,102 @@ func (ctx *Context) ServeContent(name string, r io.ReadSeeker, params ...interfa
// Contexter initializes a classic context for a request. // Contexter initializes a classic context for a request.
func Contexter() macaron.Handler { func Contexter() macaron.Handler {
return func(c *macaron.Context, l i18n.Locale, cache cache.Cache, sess session.Store, f *session.Flash, x csrf.CSRF) { return func(ctx *macaron.Context, l i18n.Locale, cache cache.Cache, sess session.Store, f *session.Flash, x csrf.CSRF) {
ctx := &Context{ c := &Context{
Context: c, Context: ctx,
Cache: cache, Cache: cache,
csrf: x, csrf: x,
Flash: f, Flash: f,
Session: sess, Session: sess,
Link: setting.AppSubURL + strings.TrimSuffix(ctx.Req.URL.Path, "/"),
Repo: &Repository{ Repo: &Repository{
PullRequest: &PullRequest{}, PullRequest: &PullRequest{},
}, },
Org: &Organization{}, Org: &Organization{},
} }
c.Data["Link"] = c.Link
c.Data["PageStartTime"] = time.Now()
// Quick responses appropriate go-get meta with status 200
// regardless of if user have access to the repository,
// or the repository does not exist at all.
// This is particular a workaround for "go get" command which does not respect
// .netrc file.
if c.Query("go-get") == "1" {
ownerName := ctx.Params(":username")
repoName := ctx.Params(":reponame")
branchName := "master"
owner, err := models.GetUserByName(ownerName)
if err != nil {
c.NotFoundOrServerError("GetUserByName", errors.IsUserNotExist, err)
return
}
if len(setting.HTTP.AccessControlAllowOrigin) > 0 { repo, err := models.GetRepositoryByName(owner.ID, repoName)
ctx.Header().Set("Access-Control-Allow-Origin", setting.HTTP.AccessControlAllowOrigin) if err == nil && len(repo.DefaultBranch) > 0 {
ctx.Header().Set("'Access-Control-Allow-Credentials' ", "true") branchName = repo.DefaultBranch
ctx.Header().Set("Access-Control-Max-Age", "3600") }
ctx.Header().Set("Access-Control-Allow-Headers", "Content-Type, Access-Control-Allow-Headers, Authorization, X-Requested-With")
}
// Compute current URL for real-time change language. prefix := setting.AppURL + path.Join(ownerName, repoName, "src", branchName)
ctx.Data["Link"] = setting.AppSubURL + strings.TrimSuffix(ctx.Req.URL.Path, "/") ctx.PlainText(http.StatusOK, []byte(com.Expand(`
<html>
<head>
<meta name="go-import" content="{GoGetImport} git {CloneLink}">
<meta name="go-source" content="{GoGetImport} _ {GoDocDirectory} {GoDocFile}">
</head>
<body>
go get {GoGetImport}
</body>
</html>
`, map[string]string{
"GoGetImport": path.Join(setting.Domain, setting.AppSubURL, c.Link),
"CloneLink": models.ComposeHTTPSCloneURL(ownerName, repoName),
"GoDocDirectory": prefix + "{/dir}",
"GoDocFile": prefix + "{/dir}/{file}#L{line}",
})))
return
}
ctx.Data["PageStartTime"] = time.Now() if len(setting.HTTP.AccessControlAllowOrigin) > 0 {
c.Header().Set("Access-Control-Allow-Origin", setting.HTTP.AccessControlAllowOrigin)
c.Header().Set("'Access-Control-Allow-Credentials' ", "true")
c.Header().Set("Access-Control-Max-Age", "3600")
c.Header().Set("Access-Control-Allow-Headers", "Content-Type, Access-Control-Allow-Headers, Authorization, X-Requested-With")
}
// Get user from session if logined. // Get user from session if logined.
ctx.User, ctx.IsBasicAuth = auth.SignedInUser(ctx.Context, ctx.Session) c.User, c.IsBasicAuth = auth.SignedInUser(c.Context, c.Session)
if ctx.User != nil { if c.User != nil {
ctx.IsLogged = true c.IsLogged = true
ctx.Data["IsLogged"] = ctx.IsLogged c.Data["IsLogged"] = c.IsLogged
ctx.Data["LoggedUser"] = ctx.User c.Data["LoggedUser"] = c.User
ctx.Data["LoggedUserID"] = ctx.User.ID c.Data["LoggedUserID"] = c.User.ID
ctx.Data["LoggedUserName"] = ctx.User.Name c.Data["LoggedUserName"] = c.User.Name
ctx.Data["IsAdmin"] = ctx.User.IsAdmin c.Data["IsAdmin"] = c.User.IsAdmin
} else { } else {
ctx.Data["LoggedUserID"] = 0 c.Data["LoggedUserID"] = 0
ctx.Data["LoggedUserName"] = "" c.Data["LoggedUserName"] = ""
} }
// If request sends files, parse them here otherwise the Query() can't be parsed and the CsrfToken will be invalid. // If request sends files, parse them here otherwise the Query() can't be parsed and the CsrfToken will be invalid.
if ctx.Req.Method == "POST" && strings.Contains(ctx.Req.Header.Get("Content-Type"), "multipart/form-data") { if c.Req.Method == "POST" && strings.Contains(c.Req.Header.Get("Content-Type"), "multipart/form-data") {
if err := ctx.Req.ParseMultipartForm(setting.AttachmentMaxSize << 20); err != nil && !strings.Contains(err.Error(), "EOF") { // 32MB max size if err := c.Req.ParseMultipartForm(setting.AttachmentMaxSize << 20); err != nil && !strings.Contains(err.Error(), "EOF") { // 32MB max size
ctx.Handle(500, "ParseMultipartForm", err) c.Handle(500, "ParseMultipartForm", err)
return return
} }
} }
ctx.Data["CSRFToken"] = x.GetToken() c.Data["CSRFToken"] = x.GetToken()
ctx.Data["CSRFTokenHTML"] = template.HTML(`<input type="hidden" name="_csrf" value="` + x.GetToken() + `">`) c.Data["CSRFTokenHTML"] = template.HTML(`<input type="hidden" name="_csrf" value="` + x.GetToken() + `">`)
log.Trace("Session ID: %s", sess.ID()) log.Trace("Session ID: %s", sess.ID())
log.Trace("CSRF Token: %v", ctx.Data["CSRFToken"]) log.Trace("CSRF Token: %v", c.Data["CSRFToken"])
ctx.Data["ShowRegistrationButton"] = setting.Service.ShowRegistrationButton c.Data["ShowRegistrationButton"] = setting.Service.ShowRegistrationButton
ctx.Data["ShowFooterBranding"] = setting.ShowFooterBranding c.Data["ShowFooterBranding"] = setting.ShowFooterBranding
ctx.Data["ShowFooterVersion"] = setting.ShowFooterVersion c.Data["ShowFooterVersion"] = setting.ShowFooterVersion
c.Map(ctx) ctx.Map(c)
} }
} }

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