snapshot of https://github.com/ory/kratos.git (master, 2026-09-15; blobs > 131072B omitted)

selfservice/strategy/oidc/provider_yandex.go

@@ -0,0 +1,115 @@
+// Copyright © 2023 Ory Corp
+// SPDX-License-Identifier: Apache-2.0
+
+package oidc
+
+import (
+	"context"
+	"encoding/json"
+	"net/url"
+
+	"github.com/hashicorp/go-retryablehttp"
+	"github.com/pkg/errors"
+	"golang.org/x/oauth2"
+
+	"github.com/ory/x/httpx"
+
+	"github.com/ory/herodot"
+)
+
+var _ OAuth2Provider = (*ProviderYandex)(nil)
+
+type ProviderYandex struct {
+	config *Configuration
+	reg    Dependencies
+}
+
+func NewProviderYandex(
+	config *Configuration,
+	reg Dependencies,
+) Provider {
+	return &ProviderYandex{
+		config: config,
+		reg:    reg,
+	}
+}
+
+func (g *ProviderYandex) Config() *Configuration {
+	return g.config
+}
+
+func (g *ProviderYandex) oauth2(ctx context.Context) *oauth2.Config {
+	return &oauth2.Config{
+		ClientID:     g.config.ClientID,
+		ClientSecret: g.config.ClientSecret,
+		Endpoint: oauth2.Endpoint{
+			AuthURL:  "https://oauth.yandex.com/authorize",
+			TokenURL: "https://oauth.yandex.com/token",
+		},
+		Scopes:      g.config.Scope,
+		RedirectURL: g.config.Redir(g.reg.Config().OIDCRedirectURIBase(ctx)),
+	}
+}
+
+func (g *ProviderYandex) AuthCodeURLOptions(r ider) []oauth2.AuthCodeOption {
+	return []oauth2.AuthCodeOption{}
+}
+
+func (g *ProviderYandex) OAuth2(ctx context.Context) (*oauth2.Config, error) {
+	return g.oauth2(ctx), nil
+}
+
+func (g *ProviderYandex) Claims(ctx context.Context, exchange *oauth2.Token, query url.Values) (*Claims, error) {
+	o, err := g.OAuth2(ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	ctx, client := httpx.SetOAuth2(ctx, g.reg.HTTPClient(ctx), o, exchange)
+	req, err := retryablehttp.NewRequestWithContext(ctx, "GET", "https://login.yandex.ru/info?format=json&oauth_token="+exchange.AccessToken, nil)
+	if err != nil {
+		return nil, errors.WithStack(herodot.ErrInternalServerError().WithWrap(err).WithReasonf("%s", err))
+	}
+
+	resp, err := client.Do(req)
+	if err != nil {
+		return nil, errors.WithStack(herodot.ErrUpstreamError().WithWrap(err).WithReasonf("%s", err))
+	}
+	defer func() { _ = resp.Body.Close() }()
+
+	if err := logUpstreamError(g.reg.Logger(), resp); err != nil {
+		return nil, err
+	}
+
+	var user struct {
+		ID           string `json:"id,omitempty"`
+		FirstName    string `json:"first_name,omitempty"`
+		LastName     string `json:"last_name,omitempty"`
+		Email        string `json:"default_email,omitempty"`
+		Picture      string `json:"default_avatar_id,omitempty"`
+		PictureEmpty bool   `json:"is_avatar_empty,omitempty"`
+		Gender       string `json:"sex,omitempty"`
+		BirthDay     string `json:"birthday,omitempty"`
+	}
+
+	if err := json.NewDecoder(resp.Body).Decode(&user); err != nil {
+		return nil, errors.WithStack(herodot.ErrUpstreamError().WithWrap(err).WithReasonf("%s", err))
+	}
+
+	if !user.PictureEmpty {
+		user.Picture = "https://avatars.yandex.net/get-yapic/" + user.Picture + "/islands-200"
+	} else {
+		user.Picture = ""
+	}
+
+	return &Claims{
+		Issuer:     "https://login.yandex.ru/info",
+		Subject:    user.ID,
+		GivenName:  user.FirstName,
+		FamilyName: user.LastName,
+		Picture:    user.Picture,
+		Email:      user.Email,
+		Gender:     user.Gender,
+		Birthdate:  user.BirthDay,
+	}, nil
+}