mirror of
https://github.com/go-gitea/gitea.git
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59d4aadba5
## Changes - Adds setting `EXTERNAL_USER_DISABLE_FEATURES` to disable any supported user features when login type is not plain - In general, this is necessary for SSO implementations to avoid inconsistencies between the external account management and the linked account - Adds helper functions to encourage correct use
312 lines
9.4 KiB
Go
312 lines
9.4 KiB
Go
// Copyright 2017 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package user
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import (
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"fmt"
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"net/http"
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"strings"
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asymkey_model "code.gitea.io/gitea/models/asymkey"
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"code.gitea.io/gitea/models/db"
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user_model "code.gitea.io/gitea/models/user"
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"code.gitea.io/gitea/modules/setting"
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api "code.gitea.io/gitea/modules/structs"
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"code.gitea.io/gitea/modules/web"
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"code.gitea.io/gitea/routers/api/v1/utils"
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"code.gitea.io/gitea/services/context"
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"code.gitea.io/gitea/services/convert"
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)
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func listGPGKeys(ctx *context.APIContext, uid int64, listOptions db.ListOptions) {
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keys, total, err := db.FindAndCount[asymkey_model.GPGKey](ctx, asymkey_model.FindGPGKeyOptions{
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ListOptions: listOptions,
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OwnerID: uid,
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})
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if err != nil {
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ctx.Error(http.StatusInternalServerError, "ListGPGKeys", err)
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return
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}
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if err := asymkey_model.GPGKeyList(keys).LoadSubKeys(ctx); err != nil {
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ctx.Error(http.StatusInternalServerError, "ListGPGKeys", err)
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return
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}
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apiKeys := make([]*api.GPGKey, len(keys))
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for i := range keys {
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apiKeys[i] = convert.ToGPGKey(keys[i])
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}
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ctx.SetTotalCountHeader(total)
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ctx.JSON(http.StatusOK, &apiKeys)
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}
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// ListGPGKeys get the GPG key list of a user
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func ListGPGKeys(ctx *context.APIContext) {
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// swagger:operation GET /users/{username}/gpg_keys user userListGPGKeys
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// ---
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// summary: List the given user's GPG keys
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// produces:
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// - application/json
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// parameters:
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// - name: username
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// in: path
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// description: username of user
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// type: string
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// required: true
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// - name: page
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// in: query
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// description: page number of results to return (1-based)
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// type: integer
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// - name: limit
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// in: query
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// description: page size of results
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// type: integer
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// responses:
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// "200":
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// "$ref": "#/responses/GPGKeyList"
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// "404":
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// "$ref": "#/responses/notFound"
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listGPGKeys(ctx, ctx.ContextUser.ID, utils.GetListOptions(ctx))
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}
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// ListMyGPGKeys get the GPG key list of the authenticated user
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func ListMyGPGKeys(ctx *context.APIContext) {
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// swagger:operation GET /user/gpg_keys user userCurrentListGPGKeys
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// ---
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// summary: List the authenticated user's GPG keys
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// parameters:
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// - name: page
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// in: query
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// description: page number of results to return (1-based)
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// type: integer
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// - name: limit
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// in: query
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// description: page size of results
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// type: integer
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// produces:
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// - application/json
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// responses:
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// "200":
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// "$ref": "#/responses/GPGKeyList"
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listGPGKeys(ctx, ctx.Doer.ID, utils.GetListOptions(ctx))
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}
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// GetGPGKey get the GPG key based on a id
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func GetGPGKey(ctx *context.APIContext) {
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// swagger:operation GET /user/gpg_keys/{id} user userCurrentGetGPGKey
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// ---
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// summary: Get a GPG key
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// produces:
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// - application/json
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// parameters:
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// - name: id
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// in: path
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// description: id of key to get
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// type: integer
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// format: int64
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// required: true
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// responses:
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// "200":
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// "$ref": "#/responses/GPGKey"
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// "404":
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// "$ref": "#/responses/notFound"
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key, err := asymkey_model.GetGPGKeyForUserByID(ctx, ctx.Doer.ID, ctx.ParamsInt64(":id"))
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if err != nil {
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if asymkey_model.IsErrGPGKeyNotExist(err) {
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ctx.NotFound()
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} else {
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ctx.Error(http.StatusInternalServerError, "GetGPGKeyByID", err)
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}
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return
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}
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if err := key.LoadSubKeys(ctx); err != nil {
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ctx.Error(http.StatusInternalServerError, "LoadSubKeys", err)
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return
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}
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ctx.JSON(http.StatusOK, convert.ToGPGKey(key))
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}
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// CreateUserGPGKey creates new GPG key to given user by ID.
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func CreateUserGPGKey(ctx *context.APIContext, form api.CreateGPGKeyOption, uid int64) {
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if user_model.IsFeatureDisabledWithLoginType(ctx.Doer, setting.UserFeatureManageGPGKeys) {
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ctx.NotFound("Not Found", fmt.Errorf("gpg keys setting is not allowed to be visited"))
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return
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}
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token := asymkey_model.VerificationToken(ctx.Doer, 1)
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lastToken := asymkey_model.VerificationToken(ctx.Doer, 0)
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keys, err := asymkey_model.AddGPGKey(ctx, uid, form.ArmoredKey, token, form.Signature)
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if err != nil && asymkey_model.IsErrGPGInvalidTokenSignature(err) {
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keys, err = asymkey_model.AddGPGKey(ctx, uid, form.ArmoredKey, lastToken, form.Signature)
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}
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if err != nil {
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HandleAddGPGKeyError(ctx, err, token)
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return
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}
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ctx.JSON(http.StatusCreated, convert.ToGPGKey(keys[0]))
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}
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// GetVerificationToken returns the current token to be signed for this user
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func GetVerificationToken(ctx *context.APIContext) {
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// swagger:operation GET /user/gpg_key_token user getVerificationToken
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// ---
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// summary: Get a Token to verify
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// produces:
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// - text/plain
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// parameters:
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// responses:
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// "200":
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// "$ref": "#/responses/string"
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// "404":
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// "$ref": "#/responses/notFound"
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token := asymkey_model.VerificationToken(ctx.Doer, 1)
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ctx.PlainText(http.StatusOK, token)
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}
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// VerifyUserGPGKey creates new GPG key to given user by ID.
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func VerifyUserGPGKey(ctx *context.APIContext) {
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// swagger:operation POST /user/gpg_key_verify user userVerifyGPGKey
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// ---
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// summary: Verify a GPG key
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// consumes:
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// - application/json
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// produces:
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// - application/json
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// responses:
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// "201":
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// "$ref": "#/responses/GPGKey"
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// "404":
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// "$ref": "#/responses/notFound"
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// "422":
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// "$ref": "#/responses/validationError"
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form := web.GetForm(ctx).(*api.VerifyGPGKeyOption)
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token := asymkey_model.VerificationToken(ctx.Doer, 1)
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lastToken := asymkey_model.VerificationToken(ctx.Doer, 0)
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form.KeyID = strings.TrimLeft(form.KeyID, "0")
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if form.KeyID == "" {
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ctx.NotFound()
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return
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}
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_, err := asymkey_model.VerifyGPGKey(ctx, ctx.Doer.ID, form.KeyID, token, form.Signature)
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if err != nil && asymkey_model.IsErrGPGInvalidTokenSignature(err) {
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_, err = asymkey_model.VerifyGPGKey(ctx, ctx.Doer.ID, form.KeyID, lastToken, form.Signature)
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}
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if err != nil {
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if asymkey_model.IsErrGPGInvalidTokenSignature(err) {
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ctx.Error(http.StatusUnprocessableEntity, "GPGInvalidSignature", fmt.Sprintf("The provided GPG key, signature and token do not match or token is out of date. Provide a valid signature for the token: %s", token))
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return
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}
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ctx.Error(http.StatusInternalServerError, "VerifyUserGPGKey", err)
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}
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keys, err := db.Find[asymkey_model.GPGKey](ctx, asymkey_model.FindGPGKeyOptions{
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KeyID: form.KeyID,
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IncludeSubKeys: true,
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})
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if err != nil {
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if asymkey_model.IsErrGPGKeyNotExist(err) {
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ctx.NotFound()
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} else {
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ctx.Error(http.StatusInternalServerError, "GetGPGKeysByKeyID", err)
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}
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return
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}
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ctx.JSON(http.StatusOK, convert.ToGPGKey(keys[0]))
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}
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// swagger:parameters userCurrentPostGPGKey
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type swaggerUserCurrentPostGPGKey struct {
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// in:body
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Form api.CreateGPGKeyOption
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}
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// CreateGPGKey create a GPG key belonging to the authenticated user
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func CreateGPGKey(ctx *context.APIContext) {
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// swagger:operation POST /user/gpg_keys user userCurrentPostGPGKey
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// ---
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// summary: Create a GPG key
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// consumes:
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// - application/json
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// produces:
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// - application/json
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// responses:
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// "201":
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// "$ref": "#/responses/GPGKey"
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// "404":
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// "$ref": "#/responses/notFound"
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// "422":
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// "$ref": "#/responses/validationError"
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form := web.GetForm(ctx).(*api.CreateGPGKeyOption)
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CreateUserGPGKey(ctx, *form, ctx.Doer.ID)
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}
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// DeleteGPGKey remove a GPG key belonging to the authenticated user
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func DeleteGPGKey(ctx *context.APIContext) {
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// swagger:operation DELETE /user/gpg_keys/{id} user userCurrentDeleteGPGKey
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// ---
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// summary: Remove a GPG key
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// produces:
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// - application/json
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// parameters:
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// - name: id
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// in: path
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// description: id of key to delete
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// type: integer
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// format: int64
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// required: true
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// responses:
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// "204":
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// "$ref": "#/responses/empty"
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// "403":
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// "$ref": "#/responses/forbidden"
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// "404":
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// "$ref": "#/responses/notFound"
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if user_model.IsFeatureDisabledWithLoginType(ctx.Doer, setting.UserFeatureManageGPGKeys) {
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ctx.NotFound("Not Found", fmt.Errorf("gpg keys setting is not allowed to be visited"))
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return
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}
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if err := asymkey_model.DeleteGPGKey(ctx, ctx.Doer, ctx.ParamsInt64(":id")); err != nil {
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if asymkey_model.IsErrGPGKeyAccessDenied(err) {
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ctx.Error(http.StatusForbidden, "", "You do not have access to this key")
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} else {
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ctx.Error(http.StatusInternalServerError, "DeleteGPGKey", err)
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}
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return
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}
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ctx.Status(http.StatusNoContent)
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}
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// HandleAddGPGKeyError handle add GPGKey error
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func HandleAddGPGKeyError(ctx *context.APIContext, err error, token string) {
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switch {
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case asymkey_model.IsErrGPGKeyAccessDenied(err):
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ctx.Error(http.StatusUnprocessableEntity, "GPGKeyAccessDenied", "You do not have access to this GPG key")
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case asymkey_model.IsErrGPGKeyIDAlreadyUsed(err):
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ctx.Error(http.StatusUnprocessableEntity, "GPGKeyIDAlreadyUsed", "A key with the same id already exists")
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case asymkey_model.IsErrGPGKeyParsing(err):
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ctx.Error(http.StatusUnprocessableEntity, "GPGKeyParsing", err)
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case asymkey_model.IsErrGPGNoEmailFound(err):
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ctx.Error(http.StatusNotFound, "GPGNoEmailFound", fmt.Sprintf("None of the emails attached to the GPG key could be found. It may still be added if you provide a valid signature for the token: %s", token))
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case asymkey_model.IsErrGPGInvalidTokenSignature(err):
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ctx.Error(http.StatusUnprocessableEntity, "GPGInvalidSignature", fmt.Sprintf("The provided GPG key, signature and token do not match or token is out of date. Provide a valid signature for the token: %s", token))
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default:
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ctx.Error(http.StatusInternalServerError, "AddGPGKey", err)
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}
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}
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