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Update identity registration flow #116

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77 changes: 43 additions & 34 deletions integration-tests/auth_utils.go
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Original file line number Diff line number Diff line change
Expand Up @@ -8,37 +8,40 @@ import (
"net/http"

"code.miracl.com/maas/maas/src/lib/gomiracl"
"code.miracl.com/maas/maas/src/lib/gomiracl/bindings"
"code.miracl.com/maas/maas/src/lib/gomiracl/wrap"
"code.miracl.com/maas/maas/src/lib/gomiracl/curve"
"code.miracl.com/maas/maas/src/lib/gomiracl/mpin"
)

var errAuthenticate = errors.New("error making the authenticate request")

func authenticate(httpClient *http.Client, identity identity, pin int, code string) error {
// Get pass1 proof from the token and pin (this is the U param in /pass1).
rand := bindings.NewRand([]byte{})
X := make([]byte, 32)
proof := make([]byte, 65)
func authenticate(httpClient *http.Client, identity *identity, pin int, code string) error {
token := mpin.NewClientToken(identity.Token, curve.BN254CX)

xR, S, U, _, err := wrap.Client1BN254CX(int(gomiracl.SHA256), 0, identity.MPinID, rand, X, pin, identity.Token, proof)
// Client Pass 1.
pass1Proof, err := token.Pass1(identity.dvsMPinID(), pin, gomiracl.SHA256, newRand())
if err != nil {
return fmt.Errorf("error getting client 1: %w", err)
}

// Call to /rps/v2/pass1 endpoint.
p1Response, err := pass1Request(httpClient, identity, U, "oidc")
// Call to /rps/v2/pass1 endpoint for Server Pass 1.
p1Response, err := pass1Request(httpClient, identity.MPinID, identity.PublicKey, pass1Proof.U, pass1Proof.UT, identity.DTAs, "jwt")
if err != nil {
return fmt.Errorf("error making the pass 1 request: %w", err)
}

// Get V (used in /pass2) param using Y param from the pass1 response.
V, err := wrap.Client2BN254CX(xR, hex2bytes(p1Response.Y), S)
y, err := hex.DecodeString(p1Response.Y)
if err != nil {
return fmt.Errorf("error decoding pass1 response: %w", err)
}

// Client Pass 2.
pass2Proof, err := token.Pass2(pass1Proof.X, y, pass1Proof.SEC)
if err != nil {
return fmt.Errorf("error getting client 2: %w", err)
}

// Call to /rps/v2/pass2 endpoint.
p2Response, err := pass2Request(httpClient, identity, V, code)
// Call to /rps/v2/pass2 endpoint for Server Pass 2.
p2Response, err := pass2Request(httpClient, identity.MPinID, pass2Proof.V, code)
if err != nil {
return fmt.Errorf("error making the pass 2 request: %w", err)
}
Expand All @@ -56,23 +59,29 @@ func authenticate(httpClient *http.Client, identity identity, pin int, code stri
return nil
}

func pass1Request(httpClient *http.Client, identity identity, proof []byte, scope ...string) (p1Response *pass1Response, err error) {
payload := struct {
U string `json:"U"`
MPinID string `json:"mpin_id"`
DTAs string `json:"dtas"`
Scope []string `json:"scope"`
func pass1Request(httpClient *http.Client, mpinID, pubKey, u, ut []byte, dtas string, scope ...string) (p1Response *pass1Response, err error) {
payload := &struct {
DTAs string `json:"dtas"`
MPinID string `json:"mpin_id"`
Pass int `json:"pass"`
PublicKey string `json:"publicKey"`
Scope []string `json:"scope"`
U string `json:"U"`
UT string `json:"UT"`
}{
hex.EncodeToString(proof),
hex.EncodeToString(identity.MPinID),
identity.DTAs,
scope,
DTAs: dtas,
MPinID: hex.EncodeToString(mpinID),
Pass: 1,
PublicKey: hex.EncodeToString(pubKey),
Scope: scope,
U: hex.EncodeToString(u),
UT: hex.EncodeToString(ut),
}

resp, err := makeRequest(
httpClient,
options.projectDomain+"/rps/v2/pass1",
"POST",
http.MethodPost,
payload,
)
if err != nil {
Expand All @@ -86,21 +95,21 @@ func pass1Request(httpClient *http.Client, identity identity, proof []byte, scop
return p1Response, nil
}

func pass2Request(httpClient *http.Client, identity identity, proof []byte, wid string) (p2Response *pass2Response, err error) {
payload := struct {
func pass2Request(httpClient *http.Client, mpinID, proof []byte, wid string) (p2Response *pass2Response, err error) {
payload := &struct {
MPinID string `json:"mpin_id"`
V string `json:"V"`
WID string `json:"WID"`
MPinID string `json:"mpin_id"`
}{
hex.EncodeToString(proof),
wid,
hex.EncodeToString(identity.MPinID),
MPinID: hex.EncodeToString(mpinID),
V: hex.EncodeToString(proof),
WID: wid,
}

resp, err := makeRequest(
httpClient,
options.projectDomain+"/rps/v2/pass2",
"POST",
http.MethodPost,
payload,
)
if err != nil {
Expand All @@ -124,7 +133,7 @@ func authenticateRequest(httpClient *http.Client, authOTT string) (authResponse
resp, err := makeRequest(
httpClient,
options.projectDomain+"/rps/v2/authenticate",
"POST",
http.MethodPost,
payload,
)
if err != nil {
Expand All @@ -148,7 +157,7 @@ func accessRequest(httpClient *http.Client, webOTT string) (accessResponse *acce
resp, err := makeRequest(
httpClient,
options.projectDomain+"/rps/v2/access",
"POST",
http.MethodPost,
payload,
)
if err != nil {
Expand Down
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