func PatchUser(c *gin.Context) {
me := session.User(c)
in := &model.User{}
err := c.Bind(in)
if err != nil {
c.AbortWithStatus(http.StatusBadRequest)
return
}
user, err := store.GetUserLogin(c, c.Param("login"))
if err != nil {
c.AbortWithStatus(http.StatusNotFound)
return
}
user.Admin = in.Admin
user.Active = in.Active
// cannot update self
if me.ID == user.ID {
c.AbortWithStatus(http.StatusForbidden)
return
}
err = store.UpdateUser(c, user)
if err != nil {
c.AbortWithStatus(http.StatusConflict)
return
}
c.IndentedJSON(http.StatusOK, user)
}
func Refresh(c *gin.Context) {
user := session.User(c)
if user == nil {
c.Next()
return
}
// check if the remote includes the ability to
// refresh the user token.
remote_ := remote.FromContext(c)
refresher, ok := remote_.(remote.Refresher)
if !ok {
c.Next()
return
}
// check to see if the user token is expired or
// will expire within the next 30 minutes (1800 seconds).
// If not, there is nothing we really need to do here.
if time.Now().UTC().Unix() < (user.Expiry - 1800) {
c.Next()
return
}
// attempts to refresh the access token. If the
// token is refreshed, we must also persist to the
// database.
ok, _ = refresher.Refresh(user)
if ok {
err := store.UpdateUser(c, user)
if err != nil {
// we only log the error at this time. not sure
// if we really want to fail the request, do we?
log.Errorf("cannot refresh access token for %s. %s", user.Login, err)
} else {
log.Infof("refreshed access token for %s", user.Login)
}
}
c.Next()
}
func GetLogin(c *gin.Context) {
remote := remote.FromContext(c)
// when dealing with redirects we may need
// to adjust the content type. I cannot, however,
// rememver why, so need to revisit this line.
c.Writer.Header().Del("Content-Type")
tmpuser, open, err := remote.Login(c.Writer, c.Request)
if err != nil {
log.Errorf("cannot authenticate user. %s", err)
c.Redirect(303, "/login?error=oauth_error")
return
}
// this will happen when the user is redirected by
// the remote provide as part of the oauth dance.
if tmpuser == nil {
return
}
// get the user from the database
u, err := store.GetUserLogin(c, tmpuser.Login)
if err != nil {
count, err := store.CountUsers(c)
if err != nil {
log.Errorf("cannot register %s. %s", tmpuser.Login, err)
c.Redirect(303, "/login?error=internal_error")
return
}
// if self-registration is disabled we should
// return a notAuthorized error. the only exception
// is if no users exist yet in the system we'll proceed.
if !open && count != 0 {
log.Errorf("cannot register %s. registration closed", tmpuser.Login)
c.Redirect(303, "/login?error=access_denied")
return
}
// create the user account
u = &model.User{}
u.Login = tmpuser.Login
u.Token = tmpuser.Token
u.Secret = tmpuser.Secret
u.Email = tmpuser.Email
u.Avatar = tmpuser.Avatar
u.Hash = crypto.Rand()
// insert the user into the database
if err := store.CreateUser(c, u); err != nil {
log.Errorf("cannot insert %s. %s", u.Login, err)
c.Redirect(303, "/login?error=internal_error")
return
}
// if this is the first user, they
// should be an admin.
if count == 0 {
u.Admin = true
}
}
// update the user meta data and authorization
// data and cache in the datastore.
u.Token = tmpuser.Token
u.Secret = tmpuser.Secret
u.Email = tmpuser.Email
u.Avatar = tmpuser.Avatar
if err := store.UpdateUser(c, u); err != nil {
log.Errorf("cannot update %s. %s", u.Login, err)
c.Redirect(303, "/login?error=internal_error")
return
}
exp := time.Now().Add(time.Hour * 72).Unix()
token := token.New(token.SessToken, u.Login)
tokenstr, err := token.SignExpires(u.Hash, exp)
if err != nil {
log.Errorf("cannot create token for %s. %s", u.Login, err)
c.Redirect(303, "/login?error=internal_error")
return
}
httputil.SetCookie(c.Writer, c.Request, "user_sess", tokenstr)
redirect := httputil.GetCookie(c.Request, "user_last")
if len(redirect) == 0 {
redirect = "/"
}
c.Redirect(303, redirect)
}
func PostBuild(c *gin.Context) {
remote_ := remote.FromContext(c)
repo := session.Repo(c)
fork := c.DefaultQuery("fork", "false")
num, err := strconv.Atoi(c.Param("number"))
if err != nil {
c.AbortWithError(http.StatusBadRequest, err)
return
}
user, err := store.GetUser(c, repo.UserID)
if err != nil {
log.Errorf("failure to find repo owner %s. %s", repo.FullName, err)
c.AbortWithError(500, err)
return
}
build, err := store.GetBuildNumber(c, repo, num)
if err != nil {
log.Errorf("failure to get build %d. %s", num, err)
c.AbortWithError(404, err)
return
}
// if the remote has a refresh token, the current access token
// may be stale. Therefore, we should refresh prior to dispatching
// the job.
if refresher, ok := remote_.(remote.Refresher); ok {
ok, _ := refresher.Refresh(user)
if ok {
store.UpdateUser(c, user)
}
}
// fetch the .drone.yml file from the database
raw, sec, err := remote_.Script(user, repo, build)
if err != nil {
log.Errorf("failure to get .drone.yml for %s. %s", repo.FullName, err)
c.AbortWithError(404, err)
return
}
key, _ := store.GetKey(c, repo)
netrc, err := remote_.Netrc(user, repo)
if err != nil {
log.Errorf("failure to generate netrc for %s. %s", repo.FullName, err)
c.AbortWithError(500, err)
return
}
jobs, err := store.GetJobList(c, build)
if err != nil {
log.Errorf("failure to get build %d jobs. %s", build.Number, err)
c.AbortWithError(404, err)
return
}
// must not restart a running build
if build.Status == model.StatusPending || build.Status == model.StatusRunning {
c.String(409, "Cannot re-start a started build")
return
}
// forking the build creates a duplicate of the build
// and then executes. This retains prior build history.
if forkit, _ := strconv.ParseBool(fork); forkit {
build.ID = 0
build.Number = 0
for _, job := range jobs {
job.ID = 0
job.NodeID = 0
}
err := store.CreateBuild(c, build, jobs...)
if err != nil {
c.String(500, err.Error())
return
}
}
// todo move this to database tier
// and wrap inside a transaction
build.Status = model.StatusPending
build.Started = 0
build.Finished = 0
build.Enqueued = time.Now().UTC().Unix()
for _, job := range jobs {
job.Status = model.StatusPending
job.Started = 0
job.Finished = 0
job.ExitCode = 0
job.NodeID = 0
job.Enqueued = build.Enqueued
store.UpdateJob(c, job)
}
err = store.UpdateBuild(c, build)
if err != nil {
c.AbortWithStatus(500)
return
}
c.JSON(202, build)
// get the previous build so taht we can send
// on status change notifications
last, _ := store.GetBuildLastBefore(c, repo, build.Branch, build.ID)
engine_ := context.Engine(c)
go engine_.Schedule(c.Copy(), &engine.Task{
User: user,
Repo: repo,
Build: build,
BuildPrev: last,
Jobs: jobs,
Keys: key,
Netrc: netrc,
Config: string(raw),
Secret: string(sec),
System: &model.System{
Link: httputil.GetURL(c.Request),
Plugins: strings.Split(os.Getenv("PLUGIN_FILTER"), " "),
Globals: strings.Split(os.Getenv("PLUGIN_PARAMS"), " "),
},
})
}