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bc3d8bff73
backport #28213 This PR will fix some missed checks for private repositories' data on web routes and API routes.
298 lines
8.7 KiB
Go
298 lines
8.7 KiB
Go
// Copyright 2015 The Gogs Authors. All rights reserved.
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// Copyright 2020 The Gitea Authors.
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// SPDX-License-Identifier: MIT
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package repo
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import (
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stdCtx "context"
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"fmt"
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"net/http"
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"net/url"
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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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"code.gitea.io/gitea/models/perm"
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access_model "code.gitea.io/gitea/models/perm/access"
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repo_model "code.gitea.io/gitea/models/repo"
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"code.gitea.io/gitea/modules/context"
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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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asymkey_service "code.gitea.io/gitea/services/asymkey"
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"code.gitea.io/gitea/services/convert"
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)
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// appendPrivateInformation appends the owner and key type information to api.PublicKey
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func appendPrivateInformation(ctx stdCtx.Context, apiKey *api.DeployKey, key *asymkey_model.DeployKey, repository *repo_model.Repository) (*api.DeployKey, error) {
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apiKey.ReadOnly = key.Mode == perm.AccessModeRead
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if repository.ID == key.RepoID {
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apiKey.Repository = convert.ToRepo(ctx, repository, access_model.Permission{AccessMode: key.Mode})
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} else {
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repo, err := repo_model.GetRepositoryByID(ctx, key.RepoID)
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if err != nil {
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return apiKey, err
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}
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apiKey.Repository = convert.ToRepo(ctx, repo, access_model.Permission{AccessMode: key.Mode})
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}
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return apiKey, nil
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}
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func composeDeployKeysAPILink(owner, name string) string {
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return setting.AppURL + "api/v1/repos/" + url.PathEscape(owner) + "/" + url.PathEscape(name) + "/keys/"
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}
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// ListDeployKeys list all the deploy keys of a repository
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func ListDeployKeys(ctx *context.APIContext) {
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// swagger:operation GET /repos/{owner}/{repo}/keys repository repoListKeys
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// ---
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// summary: List a repository's keys
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// produces:
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// - application/json
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// parameters:
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// - name: owner
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// in: path
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// description: owner of the repo
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// type: string
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// required: true
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// - name: repo
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// in: path
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// description: name of the repo
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// type: string
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// required: true
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// - name: key_id
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// in: query
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// description: the key_id to search for
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// type: integer
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// - name: fingerprint
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// in: query
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// description: fingerprint of the key
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// type: string
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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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// "$ref": "#/responses/DeployKeyList"
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// "404":
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// "$ref": "#/responses/notFound"
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opts := &asymkey_model.ListDeployKeysOptions{
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ListOptions: utils.GetListOptions(ctx),
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RepoID: ctx.Repo.Repository.ID,
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KeyID: ctx.FormInt64("key_id"),
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Fingerprint: ctx.FormString("fingerprint"),
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}
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keys, err := asymkey_model.ListDeployKeys(ctx, opts)
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if err != nil {
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ctx.InternalServerError(err)
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return
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}
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count, err := asymkey_model.CountDeployKeys(opts)
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if err != nil {
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ctx.InternalServerError(err)
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return
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}
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apiLink := composeDeployKeysAPILink(ctx.Repo.Owner.Name, ctx.Repo.Repository.Name)
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apiKeys := make([]*api.DeployKey, len(keys))
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for i := range keys {
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if err := keys[i].GetContent(); err != nil {
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ctx.Error(http.StatusInternalServerError, "GetContent", err)
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return
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}
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apiKeys[i] = convert.ToDeployKey(apiLink, keys[i])
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if ctx.Doer.IsAdmin || ((ctx.Repo.Repository.ID == keys[i].RepoID) && (ctx.Doer.ID == ctx.Repo.Owner.ID)) {
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apiKeys[i], _ = appendPrivateInformation(ctx, apiKeys[i], keys[i], ctx.Repo.Repository)
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}
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}
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ctx.SetTotalCountHeader(count)
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ctx.JSON(http.StatusOK, &apiKeys)
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}
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// GetDeployKey get a deploy key by id
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func GetDeployKey(ctx *context.APIContext) {
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// swagger:operation GET /repos/{owner}/{repo}/keys/{id} repository repoGetKey
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// ---
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// summary: Get a repository's key by id
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// produces:
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// - application/json
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// parameters:
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// - name: owner
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// in: path
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// description: owner of the repo
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// type: string
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// required: true
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// - name: repo
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// in: path
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// description: name of the repo
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// type: string
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// required: true
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// - name: id
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// in: path
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// description: id of the 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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// "$ref": "#/responses/DeployKey"
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// "404":
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// "$ref": "#/responses/notFound"
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key, err := asymkey_model.GetDeployKeyByID(ctx, ctx.ParamsInt64(":id"))
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if err != nil {
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if asymkey_model.IsErrDeployKeyNotExist(err) {
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ctx.NotFound()
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} else {
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ctx.Error(http.StatusInternalServerError, "GetDeployKeyByID", err)
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}
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return
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}
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// this check make it more consistent
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if key.RepoID != ctx.Repo.Repository.ID {
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ctx.NotFound()
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return
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}
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if err = key.GetContent(); err != nil {
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ctx.Error(http.StatusInternalServerError, "GetContent", err)
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return
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}
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apiLink := composeDeployKeysAPILink(ctx.Repo.Owner.Name, ctx.Repo.Repository.Name)
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apiKey := convert.ToDeployKey(apiLink, key)
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if ctx.Doer.IsAdmin || ((ctx.Repo.Repository.ID == key.RepoID) && (ctx.Doer.ID == ctx.Repo.Owner.ID)) {
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apiKey, _ = appendPrivateInformation(ctx, apiKey, key, ctx.Repo.Repository)
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}
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ctx.JSON(http.StatusOK, apiKey)
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}
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// HandleCheckKeyStringError handle check key error
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func HandleCheckKeyStringError(ctx *context.APIContext, err error) {
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if db.IsErrSSHDisabled(err) {
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ctx.Error(http.StatusUnprocessableEntity, "", "SSH is disabled")
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} else if asymkey_model.IsErrKeyUnableVerify(err) {
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ctx.Error(http.StatusUnprocessableEntity, "", "Unable to verify key content")
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} else {
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ctx.Error(http.StatusUnprocessableEntity, "", fmt.Errorf("Invalid key content: %w", err))
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}
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}
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// HandleAddKeyError handle add key error
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func HandleAddKeyError(ctx *context.APIContext, err error) {
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switch {
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case asymkey_model.IsErrDeployKeyAlreadyExist(err):
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ctx.Error(http.StatusUnprocessableEntity, "", "This key has already been added to this repository")
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case asymkey_model.IsErrKeyAlreadyExist(err):
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ctx.Error(http.StatusUnprocessableEntity, "", "Key content has been used as non-deploy key")
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case asymkey_model.IsErrKeyNameAlreadyUsed(err):
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ctx.Error(http.StatusUnprocessableEntity, "", "Key title has been used")
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case asymkey_model.IsErrDeployKeyNameAlreadyUsed(err):
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ctx.Error(http.StatusUnprocessableEntity, "", "A key with the same name already exists")
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default:
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ctx.Error(http.StatusInternalServerError, "AddKey", err)
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}
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}
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// CreateDeployKey create deploy key for a repository
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func CreateDeployKey(ctx *context.APIContext) {
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// swagger:operation POST /repos/{owner}/{repo}/keys repository repoCreateKey
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// ---
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// summary: Add a key to a repository
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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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// parameters:
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// - name: owner
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// in: path
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// description: owner of the repo
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// type: string
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// required: true
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// - name: repo
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// in: path
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// description: name of the repo
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// type: string
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// required: true
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// - name: body
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// in: body
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// schema:
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// "$ref": "#/definitions/CreateKeyOption"
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// responses:
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// "201":
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// "$ref": "#/responses/DeployKey"
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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.CreateKeyOption)
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content, err := asymkey_model.CheckPublicKeyString(form.Key)
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if err != nil {
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HandleCheckKeyStringError(ctx, err)
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return
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}
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key, err := asymkey_model.AddDeployKey(ctx.Repo.Repository.ID, form.Title, content, form.ReadOnly)
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if err != nil {
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HandleAddKeyError(ctx, err)
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return
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}
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key.Content = content
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apiLink := composeDeployKeysAPILink(ctx.Repo.Owner.Name, ctx.Repo.Repository.Name)
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ctx.JSON(http.StatusCreated, convert.ToDeployKey(apiLink, key))
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}
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// DeleteDeploykey delete deploy key for a repository
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func DeleteDeploykey(ctx *context.APIContext) {
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// swagger:operation DELETE /repos/{owner}/{repo}/keys/{id} repository repoDeleteKey
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// ---
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// summary: Delete a key from a repository
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// parameters:
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// - name: owner
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// in: path
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// description: owner of the repo
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// type: string
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// required: true
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// - name: repo
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// in: path
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// description: name of the repo
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// type: string
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// required: true
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// - name: id
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// in: path
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// description: id of the 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 err := asymkey_service.DeleteDeployKey(ctx, ctx.Doer, ctx.ParamsInt64(":id")); err != nil {
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if asymkey_model.IsErrKeyAccessDenied(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, "DeleteDeployKey", 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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