GET /v1/identity/openidconnect/userinfo/?schema=openid

README.md

@@ -19,6 +19,8 @@
  * POST /v1/payments/orders/**ID**/authorize
  * POST /v1/payments/orders/**ID**/capture
  * POST /v1/payments/orders/**ID**/do-void
+ * POST /v1/identity/openidconnect/tokenservice
+ * GET /v1/identity/openidconnect/userinfo/?schema=**SCHEMA**
 
 #### Missing endpoints
 It is possible that some endpoints are missing in this SDK Client, but you can use built-in **paypalsdk** functions to perform a request: **NewClient -> NewRequest -> SendWithAuth**
@@ -198,6 +200,12 @@ token, err := c.GrantNewAccessTokenFromAuthCode("<Authorization-Code>", "http://
 token, err := c.GrantNewAccessTokenFromRefreshToken("<Refresh-Token>")
 ```
 
+#### Retreive user information
+
+```go
+userInfo, err := c.GetUserInfo("openid")
+```
+
 #### How to Contribute
 
 * Fork a repository

client_test.go

@@ -15,6 +15,7 @@ var testFakeOrderID = "FAKE-O-4J082351X3132253H"
 var testSaleID = "4CF18861HF410323U"
 var testPaymentID = "PAY-5YK922393D847794YKER7MUI"
 var testPayerID = "CR87QHB7JTRSC"
+var testUserID = "https://www.paypal.com/webapps/auth/identity/user/WEssgRpQij92sE99_F9MImvQ8FPYgUEjrvCja2qH2H8"
 
 func TestNewClient(t *testing.T) {
 	_, err := NewClient("", "", "")

examples/main.go

@@ -137,4 +137,11 @@ func main() {
 	} else {
 		fmt.Println("ERROR: " + err.Error())
 	}
+
+	u, err := c.GetUserInfo("openid")
+	if err == nil {
+		fmt.Println("DEBUG: UserID=" + u.ID)
+	} else {
+		fmt.Println("ERROR: " + err.Error())
+	}
 }

identity.go

@@ -1,6 +1,9 @@
 package paypalsdk
 
-import "fmt"
+import (
+	"fmt"
+	"net/http"
+)
 
 // GrantNewAccessTokenFromAuthCode - Use this call to grant a new access token, using the previously obtained authorization code.
 // Endpoint: POST /v1/identity/openidconnect/tokenservice
@@ -48,3 +51,22 @@ func (c *Client) GrantNewAccessTokenFromRefreshToken(refreshToken string) (*Toke
 
 	return token, nil
 }
+
+// GetUserInfo - Use this call to retrieve user profile attributes.
+// Endpoint: GET /v1/identity/openidconnect/userinfo/?schema=<Schema>
+// Pass the schema that is used to return as per openidconnect protocol. The only supported schema value is openid.
+func (c *Client) GetUserInfo(schema string) (*UserInfo, error) {
+	u := UserInfo{}
+
+	req, err := http.NewRequest("GET", fmt.Sprintf("%s%s%s", c.APIBase, "/v1/identity/openidconnect/userinfo/?schema=", schema), nil)
+	if err != nil {
+		return &u, err
+	}
+
+	err = c.SendWithAuth(req, &u)
+	if err != nil {
+		return &u, err
+	}
+
+	return &u, nil
+}

identity_test.go

@@ -5,17 +5,27 @@ import "testing"
 func TestGrantNewAccessTokenFromAuthCode(t *testing.T) {
 	c, _ := NewClient(testClientID, testSecret, APIBaseSandBox)
 
-	token, _ := c.GrantNewAccessTokenFromAuthCode("123", "http://example.com/myapp/return.php")
-	if token.Token != "" {
-		t.Errorf("Empty token must be returned for invalid code")
+	_, err := c.GrantNewAccessTokenFromAuthCode("123", "http://example.com/myapp/return.php")
+	if err == nil {
+		t.Errorf("GrantNewAccessTokenFromAuthCode must return error for invalid code")
 	}
 }
 
 func TestGrantNewAccessTokenFromRefreshToken(t *testing.T) {
 	c, _ := NewClient(testClientID, testSecret, APIBaseSandBox)
 
-	token, _ := c.GrantNewAccessTokenFromRefreshToken("123")
-	if token.Token != "" {
-		t.Errorf("Empty token must be returned for invalid refresh token")
+	_, err := c.GrantNewAccessTokenFromRefreshToken("123")
+	if err == nil {
+		t.Errorf("GrantNewAccessTokenFromRefreshToken must return error for invalid refresh token")
+	}
+}
+
+func TestGetUserInfo(t *testing.T) {
+	c, _ := NewClient(testClientID, testSecret, APIBaseSandBox)
+	c.GetAccessToken()
+
+	u, err := c.GetUserInfo("openid")
+	if u.ID != testUserID || err != nil {
+		t.Errorf("GetUserInfo must return valid test ID=" + testUserID)
 	}
 }

types.go

@@ -275,6 +275,26 @@ type (
 		Custom         string    `json:"custom,omitempty"`
 		SoftDescriptor string    `json:"soft_descriptor,omitempty"`
 	}
+
+	// UserInfo https://developer.paypal.com/webapps/developer/docs/api/#userinfo-object
+	UserInfo struct {
+		ID              string   `json:"user_id"`
+		Name            string   `json:"name"`
+		GivenName       string   `json:"given_name"`
+		FamilyName      string   `json:"family_name"`
+		Email           string   `json:"email"`
+		Verified        bool     `json:"verified,omitempty"`
+		Gender          string   `json:"gender,omitempty"`
+		BirthDate       string   `json:"birthdate,omitempty"`
+		ZoneInfo        string   `json:"zoneinfo,omitempty"`
+		Locale          string   `json:"locale,omitempty"`
+		Phone           string   `json:"phone_number,omitempty"`
+		Address         *Address `json:"address,omitempty"`
+		VerifiedAccount bool     `json:"verified_account,omitempty"`
+		AccountType     string   `json:"account_type,omitempty"`
+		AgeRange        string   `json:"age_range,omitempty"`
+		PayerID         string   `json:"payer_id,omitempty"`
+	}
 )
 
 // Error method implementation for ErrorResponse struct