126 lines
4.1 KiB
Go
126 lines
4.1 KiB
Go
// GoToSocial
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// Copyright (C) GoToSocial Authors admin@gotosocial.org
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// SPDX-License-Identifier: AGPL-3.0-or-later
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package apps
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import (
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"fmt"
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"net/http"
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"github.com/gin-gonic/gin"
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apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
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apiutil "github.com/superseriousbusiness/gotosocial/internal/api/util"
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"github.com/superseriousbusiness/gotosocial/internal/gtserror"
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"github.com/superseriousbusiness/gotosocial/internal/oauth"
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)
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// these consts are used to ensure users can't spam huge entries into our database
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const (
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formFieldLen = 1024
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formRedirectLen = 2056
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)
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// AppsPOSTHandler swagger:operation POST /api/v1/apps appCreate
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//
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// Register a new application on this instance.
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//
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// The registered application can be used to obtain an application token.
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// This can then be used to register a new account, or (through user auth) obtain an access token.
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//
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// The parameters can also be given in the body of the request, as JSON, if the content-type is set to 'application/json'.
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// The parameters can also be given in the body of the request, as XML, if the content-type is set to 'application/xml'.
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//
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// ---
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// tags:
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// - apps
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//
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// consumes:
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// - application/json
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// - application/xml
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// - application/x-www-form-urlencoded
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//
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// produces:
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// - application/json
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//
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// responses:
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// '200':
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// description: "The newly-created application."
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// schema:
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// "$ref": "#/definitions/application"
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// '400':
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// description: bad request
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// '401':
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// description: unauthorized
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// '403':
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// description: forbidden
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// '404':
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// description: not found
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// '406':
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// description: not acceptable
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// '500':
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// description: internal server error
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func (m *Module) AppsPOSTHandler(c *gin.Context) {
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authed, err := oauth.Authed(c, false, false, false, false)
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if err != nil {
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apiutil.ErrorHandler(c, gtserror.NewErrorUnauthorized(err, err.Error()), m.processor.InstanceGetV1)
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return
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}
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if _, err := apiutil.NegotiateAccept(c, apiutil.JSONAcceptHeaders...); err != nil {
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apiutil.ErrorHandler(c, gtserror.NewErrorNotAcceptable(err, err.Error()), m.processor.InstanceGetV1)
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return
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}
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form := &apimodel.ApplicationCreateRequest{}
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if err := c.ShouldBind(form); err != nil {
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apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGetV1)
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return
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}
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if len([]rune(form.ClientName)) > formFieldLen {
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err := fmt.Errorf("client_name must be less than %d characters", formFieldLen)
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apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGetV1)
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return
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}
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if len([]rune(form.RedirectURIs)) > formRedirectLen {
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err := fmt.Errorf("redirect_uris must be less than %d characters", formRedirectLen)
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apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGetV1)
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return
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}
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if len([]rune(form.Scopes)) > formFieldLen {
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err := fmt.Errorf("scopes must be less than %d characters", formFieldLen)
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apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGetV1)
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return
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}
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if len([]rune(form.Website)) > formFieldLen {
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err := fmt.Errorf("website must be less than %d characters", formFieldLen)
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apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGetV1)
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return
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}
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apiApp, errWithCode := m.processor.AppCreate(c.Request.Context(), authed, form)
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if errWithCode != nil {
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apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
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return
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}
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c.JSON(http.StatusOK, apiApp)
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}
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