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woodpecker/cmd/droned/drone.go
2014-02-25 17:10:04 -08:00

236 lines
9.0 KiB
Go

package main
import (
"database/sql"
"flag"
"log"
"net/http"
"runtime"
"strings"
"time"
"code.google.com/p/go.net/websocket"
"github.com/GeertJohan/go.rice"
"github.com/bmizerany/pat"
_ "github.com/mattn/go-sqlite3"
"github.com/russross/meddler"
"github.com/drone/drone/pkg/build/docker"
"github.com/drone/drone/pkg/channel"
"github.com/drone/drone/pkg/database"
"github.com/drone/drone/pkg/database/migrate"
"github.com/drone/drone/pkg/handler"
"github.com/drone/drone/pkg/queue"
)
var (
// local path where the SQLite database
// should be stored. By default this is
// in the current working directory.
path string
// port the server will run on
port string
// database driver used to connect to the database
driver string
// driver specific connection information. In this
// case, it should be the location of the SQLite file
datasource string
// optional flags for tls listener
sslcert string
sslkey string
)
func main() {
// parse command line flags
flag.StringVar(&path, "path", "", "")
flag.StringVar(&port, "port", ":8080", "")
flag.StringVar(&driver, "driver", "sqlite3", "")
flag.StringVar(&datasource, "datasource", "drone.sqlite", "")
flag.StringVar(&sslcert, "sslcert", "", "")
flag.StringVar(&sslkey, "sslkey", "", "")
flag.Parse()
// validate the TLS arguments
checkTLSFlags()
// setup database and handlers
setupDatabase()
setupStatic()
setupHandlers()
// start webserver using HTTPS or HTTP
if sslcert != "" && sslkey != "" {
panic(http.ListenAndServeTLS(port, sslcert, sslkey, nil))
} else {
panic(http.ListenAndServe(port, nil))
}
}
// checking if the TLS flags where supplied correctly.
func checkTLSFlags() {
if sslcert != "" && sslkey == "" {
log.Fatal("invalid configuration: -sslkey unspecified, but -sslcert was specified.")
} else if sslcert == "" && sslkey != "" {
log.Fatal("invalid configuration: -sslcert unspecified, but -sslkey was specified.")
}
}
// setup the database connection and register with the
// global database package.
func setupDatabase() {
// inform meddler and migration we're using sqlite
meddler.Default = meddler.SQLite
migrate.Driver = migrate.SQLite
// connect to the SQLite database
db, err := sql.Open(driver, datasource)
if err != nil {
log.Fatal(err)
}
database.Set(db)
migration := migrate.New(db)
migration.All().Migrate()
}
// setup routes for static assets. These assets may
// be directly embedded inside the application using
// the `rice embed` command, else they are served from disk.
func setupStatic() {
box := rice.MustFindBox("assets")
http.Handle("/css/", http.FileServer(box.HTTPBox()))
// we need to intercept all attempts to serve images
// so that we can add a cache-control settings
var images = http.FileServer(box.HTTPBox())
http.HandleFunc("/img/", func(w http.ResponseWriter, r *http.Request) {
if strings.HasPrefix(r.URL.Path, "/img/build_") {
w.Header().Add("Cache-Control", "no-cache")
}
// serce images
images.ServeHTTP(w, r)
})
}
// setup routes for serving dynamic content.
func setupHandlers() {
queueRunner := queue.NewRunner(docker.New(), 300*time.Second)
queue := queue.Start(runtime.NumCPU(), queueRunner)
hookHandler := handler.NewHookHandler(queue)
m := pat.New()
m.Get("/login", handler.ErrorHandler(handler.Login))
m.Post("/login", handler.ErrorHandler(handler.Authorize))
m.Get("/logout", handler.ErrorHandler(handler.Logout))
m.Get("/forgot", handler.ErrorHandler(handler.Forgot))
m.Post("/forgot", handler.ErrorHandler(handler.ForgotPost))
m.Get("/reset", handler.ErrorHandler(handler.Reset))
m.Post("/reset", handler.ErrorHandler(handler.ResetPost))
m.Get("/signup", handler.ErrorHandler(handler.SignUp))
m.Post("/signup", handler.ErrorHandler(handler.SignUpPost))
m.Get("/register", handler.ErrorHandler(handler.Register))
m.Post("/register", handler.ErrorHandler(handler.RegisterPost))
m.Get("/accept", handler.UserHandler(handler.TeamMemberAccept))
// handlers for setting up your GitHub repository
m.Post("/new/github.com", handler.UserHandler(handler.RepoCreateGithub))
m.Get("/new/github.com", handler.UserHandler(handler.RepoAdd))
// handlers for linking your GitHub account
m.Get("/auth/login/github", handler.UserHandler(handler.LinkGithub))
// handlers for dashboard pages
m.Get("/dashboard/team/:team", handler.UserHandler(handler.TeamShow))
m.Get("/dashboard", handler.UserHandler(handler.UserShow))
// handlers for user account management
m.Get("/account/user/profile", handler.UserHandler(handler.UserEdit))
m.Post("/account/user/profile", handler.UserHandler(handler.UserUpdate))
m.Get("/account/user/delete", handler.UserHandler(handler.UserDeleteConfirm))
m.Post("/account/user/delete", handler.UserHandler(handler.UserDelete))
m.Get("/account/user/password", handler.UserHandler(handler.UserPass))
m.Post("/account/user/password", handler.UserHandler(handler.UserPassUpdate))
m.Get("/account/user/teams/add", handler.UserHandler(handler.TeamAdd))
m.Post("/account/user/teams/add", handler.UserHandler(handler.TeamCreate))
m.Get("/account/user/teams", handler.UserHandler(handler.UserTeams))
// handlers for team managements
m.Get("/account/team/:team/profile", handler.UserHandler(handler.TeamEdit))
m.Post("/account/team/:team/profile", handler.UserHandler(handler.TeamUpdate))
m.Get("/account/team/:team/delete", handler.UserHandler(handler.TeamDeleteConfirm))
m.Post("/account/team/:team/delete", handler.UserHandler(handler.TeamDelete))
m.Get("/account/team/:team/members/add", handler.UserHandler(handler.TeamMemberAdd))
m.Post("/account/team/:team/members/add", handler.UserHandler(handler.TeamMemberInvite))
m.Get("/account/team/:team/members/edit", handler.UserHandler(handler.TeamMemberEdit))
m.Post("/account/team/:team/members/edit", handler.UserHandler(handler.TeamMemberUpdate))
m.Post("/account/team/:team/members/delete", handler.UserHandler(handler.TeamMemberDelete))
m.Get("/account/team/:team/members", handler.UserHandler(handler.TeamMembers))
// handlers for system administration
m.Get("/account/admin/settings", handler.AdminHandler(handler.AdminSettings))
m.Post("/account/admin/settings", handler.AdminHandler(handler.AdminSettingsUpdate))
m.Get("/account/admin/users/edit", handler.AdminHandler(handler.AdminUserEdit))
m.Post("/account/admin/users/edit", handler.AdminHandler(handler.AdminUserUpdate))
m.Post("/account/admin/users/delete", handler.AdminHandler(handler.AdminUserDelete))
m.Get("/account/admin/users/add", handler.AdminHandler(handler.AdminUserAdd))
m.Post("/account/admin/users", handler.AdminHandler(handler.AdminUserInvite))
m.Get("/account/admin/users", handler.AdminHandler(handler.AdminUserList))
// handlers for GitHub post-commit hooks
m.Post("/hook/github.com", handler.ErrorHandler(hookHandler.Hook))
// handlers for first-time installation
m.Get("/install", handler.ErrorHandler(handler.Install))
m.Post("/install", handler.ErrorHandler(handler.InstallPost))
// handlers for repository, commits and build details
m.Get("/:host/:owner/:name/commit/:commit/build/:label/out.txt", handler.RepoHandler(handler.BuildOut))
m.Get("/:host/:owner/:name/commit/:commit/build/:label", handler.RepoHandler(handler.CommitShow))
m.Get("/:host/:owner/:name/commit/:commit", handler.RepoHandler(handler.CommitShow))
m.Get("/:host/:owner/:name/tree", handler.RepoHandler(handler.RepoDashboard))
m.Get("/:host/:owner/:name/status.png", handler.ErrorHandler(handler.Badge))
m.Get("/:host/:owner/:name/settings", handler.RepoAdminHandler(handler.RepoSettingsForm))
m.Get("/:host/:owner/:name/params", handler.RepoAdminHandler(handler.RepoParamsForm))
m.Get("/:host/:owner/:name/badges", handler.RepoAdminHandler(handler.RepoBadges))
m.Get("/:host/:owner/:name/keys", handler.RepoAdminHandler(handler.RepoKeys))
m.Get("/:host/:owner/:name/delete", handler.RepoAdminHandler(handler.RepoDeleteForm))
m.Post("/:host/:owner/:name/delete", handler.RepoAdminHandler(handler.RepoDelete))
m.Get("/:host/:owner/:name", handler.RepoHandler(handler.RepoDashboard))
m.Post("/:host/:owner/:name", handler.RepoHandler(handler.RepoUpdate))
http.Handle("/feed", websocket.Handler(channel.Read))
// no routes are served at the root URL. Instead we will
// redirect the user to his/her dashboard page.
m.Get("/", http.RedirectHandler("/dashboard", http.StatusSeeOther))
// the first time a page is requested we should record
// the scheme and hostname.
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
// our multiplexer is a bit finnicky and therefore requires
// us to strip any trailing slashes in order to correctly
// find and match a route.
if r.URL.Path != "/" && strings.HasSuffix(r.URL.Path, "/") {
http.Redirect(w, r, r.URL.Path[:len(r.URL.Path)-1], http.StatusSeeOther)
return
}
// standard header variables that should be set, for good measure.
w.Header().Add("Cache-Control", "no-cache, no-store, max-age=0, must-revalidate")
w.Header().Add("X-Frame-Options", "DENY")
w.Header().Add("X-Content-Type-Options", "nosniff")
w.Header().Add("X-XSS-Protection", "1; mode=block")
// ok, now we're ready to serve the request.
m.ServeHTTP(w, r)
})
}