Ejemplo n.º 1
0
func (sh *Handler) serveSignerPaths(rw http.ResponseWriter, req *http.Request) {
	ret := jsonMap()
	defer httputil.ReturnJson(rw, ret)
	defer setPanicError(ret)

	signer := blobref.MustParse(mustGet(req, "signer"))
	target := blobref.MustParse(mustGet(req, "target"))
	paths, err := sh.index.PathsOfSignerTarget(signer, target)
	if err != nil {
		ret["error"] = err.String()
	} else {
		jpaths := []map[string]interface{}{}
		for _, path := range paths {
			jpaths = append(jpaths, map[string]interface{}{
				"claimRef": path.Claim.String(),
				"baseRef":  path.Base.String(),
				"suffix":   path.Suffix,
			})
		}
		ret["paths"] = jpaths
		dr := sh.NewDescribeRequest()
		for _, path := range paths {
			dr.Describe(path.Base, 2)
		}
		dr.PopulateJSON(ret)
	}
}
Ejemplo n.º 2
0
func (fi *FakeIndex) AddClaim(owner, permanode *blobref.BlobRef, claimType, attr, value string) {
	fi.lk.Lock()
	defer fi.lk.Unlock()
	date := fi.nextDate()

	claim := &search.Claim{
		Permanode: permanode,
		Signer:    nil,
		BlobRef:   nil,
		Date:      date,
		Type:      claimType,
		Attr:      attr,
		Value:     value,
	}
	key := permanode.String() + "/" + owner.String()
	fi.ownerClaims[key] = append(fi.ownerClaims[key], claim)

	if claimType == "set-attribute" && strings.HasPrefix(attr, "camliPath:") {
		suffix := attr[len("camliPath:"):]
		path := &search.Path{
			Target: blobref.MustParse(value),
			Suffix: suffix,
		}
		fi.path[fmt.Sprintf("%s\x00%s\x00%s", owner, permanode, suffix)] = path
	}
}
Ejemplo n.º 3
0
func (mi *Indexer) PathsOfSignerTarget(signer, target *blobref.BlobRef) (paths []*search.Path, err os.Error) {
	keyId, err := mi.keyIdOfSigner(signer)
	if err != nil {
		return
	}

	rs, err := mi.db.Query("SELECT claimref, claimdate, baseref, suffix, active FROM path WHERE keyid=? AND targetref=?",
		keyId, target.String())
	if err != nil {
		return
	}
	defer rs.Close()

	mostRecent := make(map[string]*search.Path)
	maxClaimDates := make(map[string]string)
	var claimRef, claimDate, baseRef, suffix, active string
	for rs.Next() {
		if err = rs.Scan(&claimRef, &claimDate, &baseRef, &suffix, &active); err != nil {
			return
		}

		key := baseRef + "/" + suffix

		if claimDate > maxClaimDates[key] {
			maxClaimDates[key] = claimDate
			if active == "Y" {
				mostRecent[key] = &search.Path{
					Claim:     blobref.MustParse(claimRef),
					ClaimDate: claimDate,
					Base:      blobref.MustParse(baseRef),
					Suffix:    suffix,
				}
			} else {
				mostRecent[key] = nil, false
			}
		}
	}
	paths = make([]*search.Path, 0)
	for _, v := range mostRecent {
		paths = append(paths, v)
	}
	return paths, nil
}
Ejemplo n.º 4
0
func TestDescribe(t *testing.T) {
	for testn, tt := range describeTests {
		idx := test.NewFakeIndex()
		tt.setup(idx)

		h := NewHandler(idx, owner)
		js := make(map[string]interface{})
		dr := h.NewDescribeRequest()
		dr.Describe(blobref.MustParse(tt.blob), tt.depth)
		dr.PopulateJSON(js)
		got, _ := json.MarshalIndent(js, "", "  ")
		want, _ := json.MarshalIndent(tt.expect, "", "  ")
		if !bytes.Equal(got, want) {
			t.Errorf("test %d:\nwant: %s\n got: %s", testn, string(want), string(got))
		}
	}
}
Ejemplo n.º 5
0
func (sh *Handler) serveSignerAttrValue(rw http.ResponseWriter, req *http.Request) {
	ret := jsonMap()
	defer httputil.ReturnJson(rw, ret)
	defer setPanicError(ret)

	signer := blobref.MustParse(mustGet(req, "signer"))
	attr := mustGet(req, "attr")
	value := mustGet(req, "value")
	pn, err := sh.index.PermanodeOfSignerAttrValue(signer, attr, value)
	if err != nil {
		ret["error"] = err.String()
	} else {
		ret["permanode"] = pn.String()

		dr := sh.NewDescribeRequest()
		dr.Describe(pn, 2)
		dr.PopulateJSON(ret)
	}
}
Ejemplo n.º 6
0
func TestPublishURLs(t *testing.T) {
	owner := blobref.MustParse("owner-123")
	picNode := blobref.MustParse("picpn-123")
	galRef := blobref.MustParse("gal-123")
	rootRef := blobref.MustParse("root-abc")
	camp0 := blobref.MustParse("picpn-98765432100")
	camp1 := blobref.MustParse("picpn-98765432111")
	camp0f := blobref.MustParse("picfile-f00f00f00a5")
	camp1f := blobref.MustParse("picfile-f00f00f00b6")

	rootName := "foo"

	for ti, tt := range publishURLTests {
		idx := test.NewFakeIndex()
		idx.AddSignerAttrValue(owner, "camliRoot", rootName, rootRef)
		sh := search.NewHandler(idx, owner)
		ph := &PublishHandler{
			RootName: rootName,
			Search:   sh,
		}

		idx.AddMeta(owner, "text/x-openpgp-public-key", 100)
		for _, br := range []*blobref.BlobRef{picNode, galRef, rootRef, camp0, camp1} {
			idx.AddMeta(br, "application/json; camliType=permanode", 100)
		}
		for _, br := range []*blobref.BlobRef{camp0f, camp1f} {
			idx.AddMeta(br, "application/json; camliType=file", 100)
		}

		idx.AddClaim(owner, rootRef, "set-attribute", "camliPath:singlepic", picNode.String())
		idx.AddClaim(owner, rootRef, "set-attribute", "camliPath:camping", galRef.String())
		idx.AddClaim(owner, galRef, "add-attribute", "camliMember", camp0.String())
		idx.AddClaim(owner, galRef, "add-attribute", "camliMember", camp1.String())
		idx.AddClaim(owner, camp0, "set-attribute", "camliContent", camp0f.String())
		idx.AddClaim(owner, camp1, "set-attribute", "camliContent", camp1f.String())

		rw := httptest.NewRecorder()
		if !strings.HasPrefix(tt.path, "/pics/") {
			panic("expected /pics/ prefix on " + tt.path)
		}
		req, _ := http.NewRequest("GET", "http://foo.com"+tt.path, nil)

		pfxh := &httputil.PrefixHandler{
			Prefix: "/pics/",
			Handler: http.HandlerFunc(func(_ http.ResponseWriter, req *http.Request) {
				pr := ph.NewRequest(rw, req)

				err := pr.findSubject()
				if tt.subject != "" {
					if err != nil {
						t.Errorf("test #%d, findSubject: %v", ti, err)
						return
					}
					if pr.subject.String() != tt.subject {
						t.Errorf("test #%d, got subject %q, want %q", ti, pr.subject, tt.subject)
					}
				}
				if pr.subres != tt.subres {
					t.Errorf("test #%d, got subres %q, want %q", ti, pr.subres, tt.subres)
				}
			}),
		}
		pfxh.ServeHTTP(rw, req)
	}
}
Ejemplo n.º 7
0
	"testing"

	"camli/blobref"
	"camli/test"
)

type describeTest struct {
	setup func(fi *test.FakeIndex)

	blob  string // blobref to describe
	depth int

	expect map[string]interface{}
}

var owner = blobref.MustParse("abcown-123")

var describeTests = []describeTest{
	{
		func(fi *test.FakeIndex) {},
		"abc-555",
		1,
		map[string]interface{}{},
	},

	{
		func(fi *test.FakeIndex) {
			fi.AddMeta(blobref.MustParse("abc-555"), "image/jpeg", 999)
		},
		"abc-555",
		1,
Ejemplo n.º 8
0
// TODO(mpl): configure and/or document the name of the possible attributes in the http request
func (sh *Handler) servePermanodesWithAttr(rw http.ResponseWriter, req *http.Request) {
	ret := jsonMap()
	defer httputil.ReturnJson(rw, ret)
	defer setPanicError(ret)

	signer := blobref.MustParse(mustGet(req, "signer"))
	value := mustGet(req, "value")
	fuzzy := req.FormValue("fuzzy") // exact match if empty
	fuzzyMatch := false
	if fuzzy != "" {
		lowered := strings.ToLower(fuzzy)
		if lowered == "true" || lowered == "t" {
			fuzzyMatch = true
		}
	}
	attr := req.FormValue("attr") // all attributes if empty
	if attr == "" {               // and force fuzzy in that case.
		fuzzyMatch = true
	}
	maxResults := maxPermanodes
	max := req.FormValue("max")
	if max != "" {
		maxR, err := strconv.Atoi(max)
		if err != nil {
			log.Printf("Invalid specified max results 'max': " + err.String())
			return
		}
		if maxR < maxResults {
			maxResults = maxR
		}
	}

	ch := make(chan *blobref.BlobRef, buffered)
	errch := make(chan os.Error)
	go func() {
		errch <- sh.index.SearchPermanodesWithAttr(ch,
			&PermanodeByAttrRequest{Attribute: attr,
				Query:      value,
				Signer:     signer,
				FuzzyMatch: fuzzyMatch,
				MaxResults: maxResults})
	}()

	dr := sh.NewDescribeRequest()

	withAttr := jsonMapList()
	for res := range ch {
		dr.Describe(res, 2)
		jm := jsonMap()
		jm["permanode"] = res.String()
		withAttr = append(withAttr, jm)
	}

	err := <-errch
	if err != nil {
		ret["error"] = err.String()
		ret["errorType"] = "server"
		return
	}

	ret["withAttr"] = withAttr
	dr.PopulateJSON(ret)
}