func (h *HTTPFront) doLookup(b io.Reader, ctx context.Context) (*proto.LookupProof, error) {
lr := &proto.LookupRequest{}
err := jsonpb.Unmarshal(b, lr)
if err != nil {
return nil, err
}
pf, err := h.Lookup(ctx, lr)
if err != nil {
return nil, err
}
return pf, nil
}
func main() {
configPathPtr := flag.String("config", "config.json", "path to config file")
flag.Parse()
configReader, err := os.Open(*configPathPtr)
if err != nil {
log.Fatalf("Failed to open configuration file: %s", err)
}
cfg := &proto.ReplicaConfig{}
err = jsonpb.Unmarshal(configReader, cfg)
if err != nil {
log.Fatalf("Failed to parse configuration file: %s", err)
}
keyserver.RunWithConfig(cfg)
}
func (h *HTTPFront) doUpdate(b io.Reader, ctx context.Context, userid string) (*proto.LookupProof, error) {
ur := &proto.UpdateRequest{}
err := jsonpb.Unmarshal(b, ur)
if err != nil {
return nil, err
}
// TODO: uncomment the check below if we have any user auth at http layer,
// else remove this altogether
//if useridReq, useridAuth := ur.LookupParameters.UserId, userid; useridReq != useridAuth {
// return nil, errors.New("userid mismatch in request body and auth, " + useridReq + " vs " + useridAuth)
//}
pf, err := h.Update(ctx, ur)
if err != nil {
return nil, err
}
return pf, nil
}
func main() {
configPathPtr := flag.String("config", "clientconfig.json", "path to config file")
name := flag.String("name", "*****@*****.**", "name to be looked up")
lookupOnly := flag.Bool("lookup", false, "only lookup the name")
flag.Parse()
timeOut := 10 * time.Second
configReader, err := os.Open(*configPathPtr)
if err != nil {
log.Fatalf("Failed to open configuration file: %s", err)
}
cfg := &proto.Config{}
err = jsonpb.Unmarshal(configReader, cfg)
if err != nil {
log.Fatalf("Failed to parse configuration file: %s", err)
}
certFile := "ca.crt.pem"
caCertPEM, err := ioutil.ReadFile(certFile)
if err != nil {
log.Fatalf("couldn't read certs from %s", certFile)
}
caCertDER, caCertPEM := pem.Decode(caCertPEM)
if caCertDER == nil {
log.Fatalf("failed to parse key PEM")
}
caCert, err := x509.ParseCertificate(caCertDER.Bytes)
if err != nil {
log.Fatal(err)
}
caPool := x509.NewCertPool()
caPool.AddCert(caCert)
realm := cfg.Realms[0]
clientTLS, err := realm.ClientTLS.Config(getKey)
if err != nil {
log.Fatal(err)
}
conn, err := grpc.Dial(realm.Addr, grpc.WithTransportCredentials(credentials.NewTLS(clientTLS)), grpc.WithTimeout(timeOut))
if err != nil {
log.Fatal(err)
}
publicC := proto.NewE2EKSPublicClient(conn)
// First, do a lookup to retrieve the index
lookup, err := publicC.Lookup(context.Background(), &proto.LookupRequest{
UserId: *name,
// We don't care about any signatures here; the server just needs to tell us the index.
// We could just give an empty quorum requirement if we wanted (although I guess the
// spec actually disallows that).
QuorumRequirement: realm.VerificationPolicy.GetQuorum(),
})
if err != nil {
log.Fatal(err)
}
fmt.Printf("looking up %s:\n", *name)
keys, err := coname.VerifyLookup(cfg, *name, lookup, time.Now())
if err != nil {
log.Fatal(err)
}
if keys == nil {
fmt.Printf("not present\n")
} else {
fmt.Printf("keys: %s\n", keys)
}
index := lookup.Index
if *lookupOnly {
return
}
// Then, do the actual update
nonce := make([]byte, 16)
_, err = rand.Read(nonce)
if err != nil {
log.Fatal(err)
}
profile := proto.EncodedProfile{
Profile: proto.Profile{
Nonce: nonce,
Keys: map[string][]byte{"abc": []byte("foo bar"), "xyz": []byte("TEST 456")},
},
}
profile.UpdateEncoding()
var commitment [64]byte
sha3.ShakeSum256(commitment[:], profile.Encoding)
var version uint64
if lookup.Entry != nil {
version = lookup.Entry.Version + 1
}
entry := proto.EncodedEntry{
Entry: proto.Entry{
Index: index,
Version: version,
UpdatePolicy: &proto.AuthorizationPolicy{
PublicKeys: make(map[uint64]*proto.PublicKey),
PolicyType: &proto.AuthorizationPolicy_Quorum{
Quorum: &proto.QuorumExpr{
Threshold: 0,
Candidates: []uint64{},
Subexpressions: []*proto.QuorumExpr{},
},
},
},
ProfileCommitment: commitment[:],
},
}
entry.UpdateEncoding()
var entryHash [32]byte
sha3.ShakeSum256(entryHash[:], entry.Encoding)
fmt.Printf("updating profile:\n")
proof, err := publicC.Update(context.Background(), &proto.UpdateRequest{
Update: &proto.SignedEntryUpdate{
NewEntry: entry,
Signatures: make(map[uint64][]byte),
},
Profile: profile,
LookupParameters: &proto.LookupRequest{
UserId: *name,
QuorumRequirement: realm.VerificationPolicy.GetQuorum(),
},
DKIMProof: []byte("X-Apparently-To: [email protected]; Mon, 31 Aug 2015 20:22:05 +0000\r\nReturn-Path: <*****@*****.**>\r\nReceived-SPF: pass (domain of yahoo-inc.com designates 216.145.54.155 as permitted sender)\r\nX-YMailISG: 1EhwNaYWLDv2gTUu.9nt0jxdqITV9b92O6Cwv1fdJI0Znuzw\r\n JiRKT62YsHZWJxcnlzt4SKtiChHTSAwHSy9.w97NwmcUQYqFkJkXmsqAjscY\r\n 0KW9efirs1q3YEvUtmN3BkIhbXujDW5L0Ne0YQtZnK.DF_Yi6dp7RCvfzUZf\r\n RskRPc2qP.tEMNji9_S1kSiPCtn8AwFsPHgGZtQOTtEYsTYUCsD4oEnjAJy1\r\n 332kCwDAOk1wj5l7.PwstEHF438ER_KZaMzfFq8UNrhdEwoFYZGSOfYeFV8W\r\n d2XMmN4vAJRV4D0FV9_cYwJRktzNvKqq.WddXZLuc96QR4.hxOOsq4gEEfJ8\r\n rkw8VodZEu_GlY_2lmyW8UBqmZLhO9lFuNsjfPVSVRyTxt4mMFBG_5XQudBO\r\n xudVy7LzRGiwH.3UlpR4Vl7smmSRC2bf4OrR0bZthRngty1VipzNCRVAE8Od\r\n ZjoR092JxYCF.B94f6ZF5FKqbB2QCjns3WKF0aExw.lzX8_Ral0DsXpBdan5\r\n aIU8cGBQuJBoaAjbaEanoVUXlvz0qXHLEDisvKKsc3w.igAQy01OCSik.2Gx\r\n m2XkGfeZ37mSdZhzAVKMR8eM8WkXl_O.uf7kq6vEyWXuhaMQonTjFYcdAtZX\r\n FMxFdkDTLp4bdEn1gu9JWyRYZTYnj3igBJxc0z_tIBlMrVpcf_NFpjBn1di2\r\n _sfojiKsnhUoYHwbjX7KT7yblcK8Re5Fp57g7XWIc2_tmRbY_iaiGhK0qr4x\r\n 72_hfaF0OBgArvDUPYWF50HYIP597qv1ucNyymAPVGxOx1UNOFWej494R6N1\r\n C8VTghtzKCbklLGGnmSIqPRZCZntvEsWHmmabhFwxRiTZQeu_HfN8CA_Gqoq\r\n k4qQgMbq9o22ekLsAj_jDEnUW343npUbD0XAYDOBCKuSRxZubpmXAu1HqmWL\r\n OTbpjEw8lvF_71EyG5qKVZoEiNCxXMUxia1FBp6RS_uDb4E73TgPxe1v1Ctw\r\n dzqBdg4G0DKkeMqDmDUzQUynHnonJpO4M5Bl6cdr2OfvYK7iDpPf1xeqoexb\r\n McFitNfwU6kax4VRMGahTFv2L56ovtsgV.NMuNEAwad_p3zI0kwi3OMfan9K\r\n _5pIOwQYuKc5vD.5Twq9KSOdYHGYZp_8cBv6dZ4UXvc9k1M5491nJ164VQo.\r\n v.qr6ufI2qhXdMTNxzsLw372.iYBA_5xPeT3dvaYt35sjzmjZnpN\r\nX-Originating-IP: [216.145.54.155]\r\nAuthentication-Results: mta2002.corp.mail.gq1.yahoo.com from=yahoo-inc.com; domainkeys=neutral (no sig); from=yahoo-inc.com; dkim=pass (ok)\r\nReceived: from 127.0.0.1 (EHLO mrout6.yahoo.com) (216.145.54.155)\r\n by mta2002.corp.mail.gq1.yahoo.com with SMTPS; Mon, 31 Aug 2015 20:22:05 +0000\r\nReceived: from omp1018.mail.ne1.yahoo.com (omp1018.mail.ne1.yahoo.com [98.138.89.162])\r\n by mrout6.yahoo.com (8.14.9/8.14.9/y.out) with ESMTP id t7VKLum2007505\r\n (version=TLSv1/SSLv3 cipher=DHE-RSA-CAMELLIA256-SHA bits=256 verify=NO)\r\n for <*****@*****.**>; Mon, 31 Aug 2015 13:21:56 -0700 (PDT)\r\nDKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=yahoo-inc.com;\r\n s=cobra; t=1441052517;\r\n bh=frcCV1k9oG9oKj3dpUqdJg1PxRT2RSN/XKdLCPjaYaY=;\r\n h=Date:From:Reply-To:To:Subject;\r\n b=bzbQnVqgZoDSfLYqlVlyv++8CntLQ2AQJR84uPzh2OF/mnz+m+H+YfzAzYQc7b+GU\r\n lGgG0DX89hnWgmp4U1LlzNqwUFrhmL8muanSejVHWkrX48grrG1OwNd5z04oO0hFJE\r\n 20ql0lI4tkgSNR7JLoedMVNm/YdrmCiHbuMj2cxg=\r\nReceived: (qmail 99407 invoked by uid 1000); 31 Aug 2015 20:21:56 -0000\r\nDKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo-inc.com; s=ginc1024; t=1441052516; bh=47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=; h=Date:From:Reply-To:To:Message-ID:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding; b=r+c21Nf78CMLaL0K1FmgE/CQz70nUJyVsSgQWqu9OlGdIf2GrY9OmwueQ4xHiLu4A5Jd0CAFgxLS5ZkBkPf4xUCvaLmQOYyY+8bfM2JhuG+g2dOMmjjajNqs+iyXfyx+Ak0T2Kahom/b7cpmr5/PiAb2JpL3O0p2StukvGAolp0=\r\nX-YMail-OSG: 0DtuWrwLUzvKrUMVVf5jtWesdteRmLR6oLTuKAGepU.3rTsZeR6zFmacnp0O_Dj\r\n RWZU-\r\nReceived: by 98.138.105.210; Mon, 31 Aug 2015 20:21:55 +0000 \r\nDate: Mon, 31 Aug 2015 20:21:55 +0000 (UTC)\r\nFrom: Daniel Ziegler <*****@*****.**>\r\nReply-To: Daniel Ziegler <*****@*****.**>\r\nTo: Daniel Ziegler <*****@*****.**>\r\nMessage-ID: <*****@*****.**>\r\nSubject: _YAHOO_E2E_KEYSERVER_PROOF_Y4ncLhJeE/qmdXlzCRp5JtgFHy4F4NbKPawk9U8vJ1E=\r\nMIME-Version: 1.0\r\nContent-Type: text/plain; charset=UTF-8\r\nContent-Transfer-Encoding: 7bit\r\nContent-Length: 1\r\n\r\n"),
})
if err != nil {
log.Fatalf("update failed on %s: %s", realm.Addr, err)
}
if got, want := proof.Profile.Encoding, profile.Encoding; !bytes.Equal(got, want) {
log.Fatalf("created profile didn't roundtrip: %x != %x", got, want)
}
_, err = coname.VerifyLookup(cfg, *name, proof, time.Now())
if err != nil {
log.Fatal(err)
}
fmt.Printf("success\n")
}