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110 lines
3.1 KiB
Go
110 lines
3.1 KiB
Go
// Copyright 2021 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package context
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import (
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"fmt"
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"net/http"
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"code.gitea.io/gitea/models/organization"
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packages_model "code.gitea.io/gitea/models/packages"
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"code.gitea.io/gitea/models/perm"
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user_model "code.gitea.io/gitea/models/user"
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)
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// Package contains owner, access mode and optional the package descriptor
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type Package struct {
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Owner *user_model.User
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AccessMode perm.AccessMode
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Descriptor *packages_model.PackageDescriptor
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}
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// PackageAssignment returns a middleware to handle Context.Package assignment
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func PackageAssignment() func(ctx *Context) {
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return func(ctx *Context) {
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packageAssignment(ctx, func(status int, title string, obj interface{}) {
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err, ok := obj.(error)
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if !ok {
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err = fmt.Errorf("%s", obj)
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}
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if status == http.StatusNotFound {
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ctx.NotFound(title, err)
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} else {
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ctx.ServerError(title, err)
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}
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})
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}
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}
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// PackageAssignmentAPI returns a middleware to handle Context.Package assignment
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func PackageAssignmentAPI() func(ctx *APIContext) {
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return func(ctx *APIContext) {
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packageAssignment(ctx.Context, ctx.Error)
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}
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}
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func packageAssignment(ctx *Context, errCb func(int, string, interface{})) {
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ctx.Package = &Package{
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Owner: ctx.ContextUser,
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}
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if ctx.Doer != nil && ctx.Doer.ID == ctx.ContextUser.ID {
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ctx.Package.AccessMode = perm.AccessModeOwner
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} else {
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if ctx.Package.Owner.IsOrganization() {
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if organization.HasOrgOrUserVisible(ctx, ctx.Package.Owner, ctx.Doer) {
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ctx.Package.AccessMode = perm.AccessModeRead
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if ctx.Doer != nil {
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var err error
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ctx.Package.AccessMode, err = organization.OrgFromUser(ctx.Package.Owner).GetOrgUserMaxAuthorizeLevel(ctx.Doer.ID)
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if err != nil {
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errCb(http.StatusInternalServerError, "GetOrgUserMaxAuthorizeLevel", err)
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return
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}
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}
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}
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} else {
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ctx.Package.AccessMode = perm.AccessModeRead
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}
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}
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packageType := ctx.Params("type")
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name := ctx.Params("name")
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version := ctx.Params("version")
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if packageType != "" && name != "" && version != "" {
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pv, err := packages_model.GetVersionByNameAndVersion(ctx, ctx.Package.Owner.ID, packages_model.Type(packageType), name, version)
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if err != nil {
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if err == packages_model.ErrPackageNotExist {
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errCb(http.StatusNotFound, "GetVersionByNameAndVersion", err)
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} else {
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errCb(http.StatusInternalServerError, "GetVersionByNameAndVersion", err)
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}
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return
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}
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ctx.Package.Descriptor, err = packages_model.GetPackageDescriptor(ctx, pv)
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if err != nil {
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errCb(http.StatusInternalServerError, "GetPackageDescriptor", err)
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return
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}
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}
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}
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// PackageContexter initializes a package context for a request.
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func PackageContexter() func(next http.Handler) http.Handler {
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return func(next http.Handler) http.Handler {
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return http.HandlerFunc(func(resp http.ResponseWriter, req *http.Request) {
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ctx := Context{
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Resp: NewResponse(resp),
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Data: map[string]interface{}{},
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}
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ctx.Req = WithContext(req, &ctx)
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next.ServeHTTP(ctx.Resp, ctx.Req)
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})
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}
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}
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