Adding upstream version 0.28.1.

Signed-off-by: Daniel Baumann <daniel@debian.org>

tools/auth/strava.go

@@ -0,0 +1,85 @@
+package auth
+
+import (
+	"context"
+	"encoding/json"
+	"strconv"
+
+	"github.com/pocketbase/pocketbase/tools/types"
+	"golang.org/x/oauth2"
+)
+
+func init() {
+	Providers[NameStrava] = wrapFactory(NewStravaProvider)
+}
+
+var _ Provider = (*Strava)(nil)
+
+// NameStrava is the unique name of the Strava provider.
+const NameStrava string = "strava"
+
+// Strava allows authentication via Strava OAuth2.
+type Strava struct {
+	BaseProvider
+}
+
+// NewStravaProvider creates new Strava provider instance with some defaults.
+func NewStravaProvider() *Strava {
+	return &Strava{BaseProvider{
+		ctx:         context.Background(),
+		displayName: "Strava",
+		pkce:        true,
+		scopes: []string{
+			"profile:read_all",
+		},
+		authURL:     "https://www.strava.com/oauth/authorize",
+		tokenURL:    "https://www.strava.com/api/v3/oauth/token",
+		userInfoURL: "https://www.strava.com/api/v3/athlete",
+	}}
+}
+
+// FetchAuthUser returns an AuthUser instance based on the Strava's user api.
+//
+// API reference: https://developers.strava.com/docs/authentication/
+func (p *Strava) FetchAuthUser(token *oauth2.Token) (*AuthUser, error) {
+	data, err := p.FetchRawUserInfo(token)
+	if err != nil {
+		return nil, err
+	}
+
+	rawUser := map[string]any{}
+	if err := json.Unmarshal(data, &rawUser); err != nil {
+		return nil, err
+	}
+
+	extracted := struct {
+		Id              int64  `json:"id"`
+		FirstName       string `json:"firstname"`
+		LastName        string `json:"lastname"`
+		Username        string `json:"username"`
+		ProfileImageURL string `json:"profile"`
+
+		// At the time of writing, Strava OAuth2 doesn't support returning the user email address
+		// Email string `json:"email"`
+	}{}
+	if err := json.Unmarshal(data, &extracted); err != nil {
+		return nil, err
+	}
+
+	user := &AuthUser{
+		Name:         extracted.FirstName + " " + extracted.LastName,
+		Username:     extracted.Username,
+		AvatarURL:    extracted.ProfileImageURL,
+		RawUser:      rawUser,
+		AccessToken:  token.AccessToken,
+		RefreshToken: token.RefreshToken,
+	}
+
+	user.Expiry, _ = types.ParseDateTime(token.Expiry)
+
+	if extracted.Id != 0 {
+		user.Id = strconv.FormatInt(extracted.Id, 10)
+	}
+
+	return user, nil
+}