Adding upstream version 0.28.1.

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

tools/auth/livechat.go

@@ -0,0 +1,79 @@
+package auth
+
+import (
+	"context"
+	"encoding/json"
+
+	"github.com/pocketbase/pocketbase/tools/types"
+	"golang.org/x/oauth2"
+)
+
+func init() {
+	Providers[NameLivechat] = wrapFactory(NewLivechatProvider)
+}
+
+var _ Provider = (*Livechat)(nil)
+
+// NameLivechat is the unique name of the Livechat provider.
+const NameLivechat = "livechat"
+
+// Livechat allows authentication via Livechat OAuth2.
+type Livechat struct {
+	BaseProvider
+}
+
+// NewLivechatProvider creates new Livechat provider instance with some defaults.
+func NewLivechatProvider() *Livechat {
+	return &Livechat{BaseProvider{
+		ctx:         context.Background(),
+		displayName: "LiveChat",
+		pkce:        true,
+		scopes:      []string{}, // default scopes are specified from the provider dashboard
+		authURL:     "https://accounts.livechat.com/",
+		tokenURL:    "https://accounts.livechat.com/token",
+		userInfoURL: "https://accounts.livechat.com/v2/accounts/me",
+	}}
+}
+
+// FetchAuthUser returns an AuthUser based on the Livechat accounts API.
+//
+// API reference: https://developers.livechat.com/docs/authorization
+func (p *Livechat) 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            string `json:"account_id"`
+		Name          string `json:"name"`
+		Email         string `json:"email"`
+		EmailVerified bool   `json:"email_verified"`
+		AvatarURL     string `json:"avatar_url"`
+	}{}
+	if err := json.Unmarshal(data, &extracted); err != nil {
+		return nil, err
+	}
+
+	user := &AuthUser{
+		Id:           extracted.Id,
+		Name:         extracted.Name,
+		AvatarURL:    extracted.AvatarURL,
+		RawUser:      rawUser,
+		AccessToken:  token.AccessToken,
+		RefreshToken: token.RefreshToken,
+	}
+
+	user.Expiry, _ = types.ParseDateTime(token.Expiry)
+
+	if extracted.EmailVerified {
+		user.Email = extracted.Email
+	}
+
+	return user, nil
+}