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// GoToSocial
// Copyright (C) GoToSocial Authors admin@gotosocial.org
// SPDX-License-Identifier: AGPL-3.0-or-later
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package application
import (
"context"
"errors"
"fmt"
"net/url"
"strings"
"github.com/google/uuid"
apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
"github.com/superseriousbusiness/gotosocial/internal/id"
"github.com/superseriousbusiness/gotosocial/internal/oauth"
)
func (p *Processor) Create(
ctx context.Context,
managedByUserID string,
form *apimodel.ApplicationCreateRequest,
) (*apimodel.Application, gtserror.WithCode) {
// Set default 'read' for
// scopes if it's not set.
var scopes string
if form.Scopes == "" {
scopes = "read"
} else {
scopes = form.Scopes
}
// Normalize + parse requested redirect URIs.
form.RedirectURIs = strings.TrimSpace(form.RedirectURIs)
var redirectURIs []string
if form.RedirectURIs != "" {
// Redirect URIs can be just one value, or can be passed
// as a newline-separated list of strings. Ensure each URI
// is parseable + normalize it by reconstructing from *url.URL.
// Also ensure we don't add multiple copies of the same URI.
redirectStrs := strings.Split(form.RedirectURIs, "\n")
added := make(map[string]struct{}, len(redirectStrs))
for _, redirectStr := range redirectStrs {
redirectStr = strings.TrimSpace(redirectStr)
if redirectStr == "" {
continue
}
redirectURI, err := url.Parse(redirectStr)
if err != nil {
errText := fmt.Sprintf("error parsing redirect URI: %v", err)
return nil, gtserror.NewErrorBadRequest(err, errText)
}
redirectURIStr := redirectURI.String()
if _, alreadyAdded := added[redirectURIStr]; !alreadyAdded {
redirectURIs = append(redirectURIs, redirectURIStr)
added[redirectURIStr] = struct{}{}
}
}
if len(redirectURIs) == 0 {
errText := "no redirect URIs left after trimming space"
return nil, gtserror.NewErrorBadRequest(errors.New(errText), errText)
}
} else {
// No redirect URI(s) provided, just set default oob.
redirectURIs = append(redirectURIs, oauth.OOBURI)
}
// Generate random client ID.
clientID, err := id.NewRandomULID()
if err != nil {
return nil, gtserror.NewErrorInternalError(err)
}
// Generate + store app
// to put in the database.
app := >smodel.Application{
ID: id.NewULID(),
Name: form.ClientName,
Website: form.Website,
RedirectURIs: redirectURIs,
ClientID: clientID,
ClientSecret: uuid.NewString(),
Scopes: scopes,
ManagedByUserID: managedByUserID,
}
if err := p.state.DB.PutApplication(ctx, app); err != nil {
return nil, gtserror.NewErrorInternalError(err)
}
apiApp, err := p.converter.AppToAPIAppSensitive(ctx, app)
if err != nil {
return nil, gtserror.NewErrorInternalError(err)
}
return apiApp, nil
}
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