Identifier key login

Merge commit '56318dcca400b5ada4dfa4f8fac922522fc88128'

clientapi/routing/login.go

@@ -40,9 +40,14 @@ type flow struct {
 	Stages []string `json:"stages"`
 }
 
+type loginIdentifier struct {
+	Type string `json:"type"`
+	User string `json:"user"`
+}
+
 type passwordRequest struct {
-	User     string `json:"user"`
+	Identifier loginIdentifier `json:"identifier"`
-	Password string `json:"password"`
+	Password   string          `json:"password"`
 	// Both DeviceID and InitialDisplayName can be omitted, or empty strings ("")
 	// Thus a pointer is needed to differentiate between the two
 	InitialDisplayName *string `json:"initial_device_display_name"`
@@ -75,34 +80,43 @@ func Login(
 		}
 	} else if req.Method == http.MethodPost {
 		var r passwordRequest
+		var acc *authtypes.Account
 		resErr := httputil.UnmarshalJSONRequest(req, &r)
 		if resErr != nil {
 			return *resErr
 		}
-		if r.User == "" {
+		switch r.Identifier.Type {
+		case "m.id.user":
+			if r.Identifier.User == "" {
+				return util.JSONResponse{
+					Code: http.StatusBadRequest,
+					JSON: jsonerror.BadJSON("'user' must be supplied."),
+				}
+			}
+
+			util.GetLogger(req.Context()).WithField("user", r.Identifier.User).Info("Processing login request")
+
+			localpart, err := userutil.ParseUsernameParam(r.Identifier.User, &cfg.Matrix.ServerName)
+			if err != nil {
+				return util.JSONResponse{
+					Code: http.StatusBadRequest,
+					JSON: jsonerror.InvalidUsername(err.Error()),
+				}
+			}
+
+			acc, err = accountDB.GetAccountByPassword(req.Context(), localpart, r.Password)
+			if err != nil {
+				// Technically we could tell them if the user does not exist by checking if err == sql.ErrNoRows
+				// but that would leak the existence of the user.
+				return util.JSONResponse{
+					Code: http.StatusForbidden,
+					JSON: jsonerror.Forbidden("username or password was incorrect, or the account does not exist"),
+				}
+			}
+		default:
 			return util.JSONResponse{
 				Code: http.StatusBadRequest,
-				JSON: jsonerror.BadJSON("'user' must be supplied."),
+				JSON: jsonerror.BadJSON("login identifier '" + r.Identifier.Type + "' not supported"),
-			}
-		}
-
-		util.GetLogger(req.Context()).WithField("user", r.User).Info("Processing login request")
-
-		localpart, err := userutil.ParseUsernameParam(r.User, &cfg.Matrix.ServerName)
-		if err != nil {
-			return util.JSONResponse{
-				Code: http.StatusBadRequest,
-				JSON: jsonerror.InvalidUsername(err.Error()),
-			}
-		}
-
-		acc, err := accountDB.GetAccountByPassword(req.Context(), localpart, r.Password)
-		if err != nil {
-			// Technically we could tell them if the user does not exist by checking if err == sql.ErrNoRows
-			// but that would leak the existence of the user.
-			return util.JSONResponse{
-				Code: http.StatusForbidden,
-				JSON: jsonerror.Forbidden("username or password was incorrect, or the account does not exist"),
 			}
 		}
 

go.mod

@@ -11,7 +11,7 @@ require (
 	github.com/gorilla/mux v1.7.3
 	github.com/klauspost/crc32 v0.0.0-20161016154125-cb6bfca970f6 // indirect
 	github.com/konsorten/go-windows-terminal-sequences v1.0.2 // indirect
-	github.com/lib/pq v0.0.0-20170918175043-23da1db4f16d
+	github.com/lib/pq v1.2.0
 	github.com/matrix-org/dugong v0.0.0-20171220115018-ea0a4690a0d5
 	github.com/matrix-org/gomatrix v0.0.0-20190528120928-7df988a63f26
 	github.com/matrix-org/gomatrixserverlib v0.0.0-20200110113524-5f9a44f2fc67

go.sum

@@ -1,3 +1,9 @@
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@@ -18,12 +24,16 @@ github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8
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+github.com/fatih/color v1.7.0 h1:DkWD4oS2D8LGGgTQ6IvwJJXSL5Vp2ffcQg58nFV38Ys=
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@@ -37,6 +47,37 @@ github.com/golang/protobuf v1.3.2 h1:6nsPYzhq5kReh6QImI3k5qWzO4PEbvbIW2cwSfR/6xs
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@@ -56,9 +97,17 @@ github.com/konsorten/go-windows-terminal-sequences v1.0.2/go.mod h1:T0+1ngSBFLxv
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@@ -71,6 +120,11 @@ github.com/matrix-org/naffka v0.0.0-20171115094957-662bfd0841d0 h1:p7WTwG+aXM86+
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@@ -82,6 +136,8 @@ github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3Rllmb
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