Esempio n. 1
0
func (h *Handler) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
	base := httputil.PathBase(req)
	subPath := httputil.PathSuffix(req)
	switch req.Method {
	case "GET", "HEAD":
		switch subPath {
		case "":
			http.Redirect(rw, req, base+"camli/sig/discovery", http.StatusFound)
			return
		case h.pubKeyBlobRefServeSuffix:
			h.pubKeyHandler.ServeHTTP(rw, req)
			return
		case "camli/sig/sign":
			fallthrough
		case "camli/sig/verify":
			http.Error(rw, "POST required", 400)
			return
		case "camli/sig/discovery":
			httputil.ReturnJSON(rw, h.DiscoveryMap(base))
			return
		}
	case "POST":
		switch subPath {
		case "camli/sig/sign":
			h.handleSign(rw, req)
			return
		case "camli/sig/verify":
			h.handleVerify(rw, req)
			return
		}
	}
	http.Error(rw, "Unsupported path or method.", http.StatusBadRequest)
}
Esempio n. 2
0
func (ui *UIHandler) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
	suffix := httputil.PathSuffix(req)

	rw.Header().Set("Vary", "Accept")
	switch {
	case wantsDiscovery(req):
		ui.root.serveDiscovery(rw, req)
	case wantsUploadHelper(req):
		ui.serveUploadHelper(rw, req)
	case strings.HasPrefix(suffix, "download/"):
		ui.serveDownload(rw, req)
	case strings.HasPrefix(suffix, "thumbnail/"):
		ui.serveThumbnail(rw, req)
	case strings.HasPrefix(suffix, "tree/"):
		ui.serveFileTree(rw, req)
	case strings.HasPrefix(suffix, "qr/"):
		ui.serveQR(rw, req)
	case getSuffixMatches(req, closurePattern):
		ui.serveClosure(rw, req)
	case getSuffixMatches(req, lessPattern):
		ui.serveFromDiskOrStatic(rw, req, lessPattern, ui.fileLessHandler, lessstatic.Files)
	case getSuffixMatches(req, reactPattern):
		ui.serveFromDiskOrStatic(rw, req, reactPattern, ui.fileReactHandler, reactstatic.Files)
	case getSuffixMatches(req, glitchPattern):
		ui.serveFromDiskOrStatic(rw, req, glitchPattern, ui.fileGlitchHandler, glitchstatic.Files)
	case getSuffixMatches(req, fontawesomePattern):
		ui.serveFromDiskOrStatic(rw, req, fontawesomePattern, ui.fileFontawesomeHandler, fontawesomestatic.Files)
	default:
		file := ""
		if m := staticFilePattern.FindStringSubmatch(suffix); m != nil {
			file = m[1]
		} else {
			switch {
			case wantsBlobRef(req):
				file = "index.html"
			case wantsPermanode(req):
				file = "permanode.html"
			case wantsBlobInfo(req):
				file = "blobinfo.html"
			case wantsFileTreePage(req):
				file = "filetree.html"
			case req.URL.Path == httputil.PathBase(req):
				file = "index.html"
			default:
				http.Error(rw, "Illegal URL.", http.StatusNotFound)
				return
			}
		}
		if file == "deps.js" {
			serveDepsJS(rw, req, ui.uiDir)
			return
		}
		ServeStaticFile(rw, req, uistatic.Files, file)
	}
}
Esempio n. 3
0
func (ui *UIHandler) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
	suffix := httputil.PathSuffix(req)

	rw.Header().Set("Vary", "Accept")
	switch {
	case wantsDiscovery(req):
		ui.root.serveDiscovery(rw, req)
	case wantsUploadHelper(req):
		ui.serveUploadHelper(rw, req)
	case strings.HasPrefix(suffix, "download/"):
		ui.serveDownload(rw, req)
	case strings.HasPrefix(suffix, "thumbnail/"):
		ui.serveThumbnail(rw, req)
	case strings.HasPrefix(suffix, "tree/"):
		ui.serveFileTree(rw, req)
	case wantsClosure(req):
		ui.serveClosure(rw, req)
	default:
		file := ""
		if m := staticFilePattern.FindStringSubmatch(suffix); m != nil {
			file = m[1]
		} else {
			switch {
			case wantsPermanode(req):
				file = "permanode.html"
			case wantsBlobInfo(req):
				file = "blobinfo.html"
			case wantsFileTreePage(req):
				file = "filetree.html"
			case req.URL.Path == httputil.PathBase(req):
				file = "index.html"
			default:
				http.Error(rw, "Illegal URL.", http.StatusNotFound)
				return
			}
		}
		if file == "deps.js" {
			envVar := uiFiles.OverrideEnv
			if envVar != "" && os.Getenv(envVar) != "" {
				serveDepsJS(rw, req)
				return
			}
		}
		serveStaticFile(rw, req, uiFiles, file)
	}
}
Esempio n. 4
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func (ph *publishHandler) NewRequest(rw http.ResponseWriter, req *http.Request) (*publishRequest, error) {
	// splits a path request into its suffix and subresource parts.
	// e.g. /blog/foo/camli/res/file/xxx -> ("foo", "file/xxx")
	suffix, res := httputil.PathSuffix(req), ""
	if strings.HasPrefix(suffix, "-/") {
		suffix, res = "", suffix[2:]
	} else if s := strings.SplitN(suffix, "/-/", 2); len(s) == 2 {
		suffix, res = s[0], s[1]
	}

	return &publishRequest{
		ph:              ph,
		rw:              rw,
		req:             req,
		suffix:          suffix,
		base:            httputil.PathBase(req),
		subres:          res,
		rootpn:          ph.rootNode,
		inSubjectChain:  make(map[string]bool),
		subjectBasePath: "",
	}, nil
}
Esempio n. 5
0
func (ph *PublishHandler) NewRequest(rw http.ResponseWriter, req *http.Request) *publishRequest {
	// splits a path request into its suffix and subresource parts.
	// e.g. /blog/foo/camli/res/file/xxx -> ("foo", "file/xxx")
	suffix, res := httputil.PathSuffix(req), ""
	if strings.HasPrefix(suffix, "-/") {
		suffix, res = "", suffix[2:]
	} else if s := strings.SplitN(suffix, "/-/", 2); len(s) == 2 {
		suffix, res = s[0], s[1]
	}
	rootpn, _ := ph.rootPermanode()
	return &publishRequest{
		ph:              ph,
		rw:              rw,
		req:             req,
		suffix:          suffix,
		base:            httputil.PathBase(req),
		subres:          res,
		rootpn:          rootpn,
		dr:              ph.Search.NewDescribeRequest(),
		inSubjectChain:  make(map[string]bool),
		subjectBasePath: "",
		resizeSem:       ph.resizeSem,
	}
}
Esempio n. 6
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// PathPrefix returns the app's prefix on the app handler if the request was proxied
// through Camlistore, or "/" if the request went directly to the app.
func PathPrefix(r *http.Request) string {
	if prefix := httputil.PathBase(r); prefix != "" {
		return prefix
	}
	return "/"
}