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320 lines
8.8 KiB
320 lines
8.8 KiB
// Copyright 2014 The Gogs 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 middleware |
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import ( |
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"errors" |
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"fmt" |
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"net/url" |
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"strings" |
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"github.com/Unknwon/macaron" |
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"github.com/gogits/gogs/models" |
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"github.com/gogits/gogs/modules/git" |
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"github.com/gogits/gogs/modules/log" |
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"github.com/gogits/gogs/modules/setting" |
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) |
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func RepoAssignment(redirect bool, args ...bool) macaron.Handler { |
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return func(ctx *Context) { |
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var ( |
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validBranch bool // To valid brach name. |
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displayBare bool // To display bare page if it is a bare repo. |
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) |
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if len(args) >= 1 { |
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validBranch = args[0] |
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} |
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if len(args) >= 2 { |
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displayBare = args[1] |
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} |
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var ( |
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u *models.User |
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err error |
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) |
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userName := ctx.Params(":username") |
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repoName := ctx.Params(":reponame") |
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refName := ctx.Params(":branchname") |
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if len(refName) == 0 { |
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refName = ctx.Params(":path") |
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} |
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// Collaborators who have write access can be seen as owners. |
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if ctx.IsSigned { |
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ctx.Repo.IsOwner, err = models.HasAccess(ctx.User.Name, userName+"/"+repoName, models.WRITABLE) |
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if err != nil { |
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ctx.Handle(500, "HasAccess", err) |
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return |
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} |
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ctx.Repo.IsTrueOwner = ctx.User.LowerName == strings.ToLower(userName) |
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} |
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if !ctx.Repo.IsTrueOwner { |
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u, err = models.GetUserByName(userName) |
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if err != nil { |
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if err == models.ErrUserNotExist { |
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ctx.Handle(404, "GetUserByName", err) |
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} else if redirect { |
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log.Error(4, "GetUserByName", err) |
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ctx.Redirect(setting.AppSubUrl + "/") |
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} else { |
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ctx.Handle(500, "GetUserByName", err) |
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} |
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return |
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} |
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} else { |
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u = ctx.User |
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} |
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if u == nil { |
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if redirect { |
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ctx.Redirect(setting.AppSubUrl + "/") |
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return |
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} |
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ctx.Handle(404, "RepoAssignment", errors.New("invliad user account for single repository")) |
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return |
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} |
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ctx.Repo.Owner = u |
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// Organization owner team members are true owners as well. |
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if ctx.IsSigned && ctx.Repo.Owner.IsOrganization() && ctx.Repo.Owner.IsOrgOwner(ctx.User.Id) { |
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ctx.Repo.IsTrueOwner = true |
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} |
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// Get repository. |
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repo, err := models.GetRepositoryByName(u.Id, repoName) |
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if err != nil { |
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if err == models.ErrRepoNotExist { |
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ctx.Handle(404, "GetRepositoryByName", err) |
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return |
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} else if redirect { |
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ctx.Redirect(setting.AppSubUrl + "/") |
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return |
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} |
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ctx.Handle(500, "GetRepositoryByName", err) |
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return |
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} else if err = repo.GetOwner(); err != nil { |
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ctx.Handle(500, "GetOwner", err) |
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return |
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} |
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// Check if the mirror repository owner(mirror repository doesn't have access). |
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if ctx.IsSigned && !ctx.Repo.IsOwner { |
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if repo.OwnerId == ctx.User.Id { |
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ctx.Repo.IsOwner = true |
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} |
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// Check if current user has admin permission to repository. |
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if u.IsOrganization() { |
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auth, err := models.GetHighestAuthorize(u.Id, ctx.User.Id, repo.Id, 0) |
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if err != nil { |
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ctx.Handle(500, "GetHighestAuthorize", err) |
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return |
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} |
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if auth == models.ORG_ADMIN { |
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ctx.Repo.IsOwner = true |
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ctx.Repo.IsAdmin = true |
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} |
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} |
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} |
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// Check access. |
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if repo.IsPrivate && !ctx.Repo.IsOwner { |
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if ctx.User == nil { |
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ctx.Handle(404, "HasAccess", nil) |
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return |
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} |
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hasAccess, err := models.HasAccess(ctx.User.Name, ctx.Repo.Owner.Name+"/"+repo.Name, models.READABLE) |
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if err != nil { |
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ctx.Handle(500, "HasAccess", err) |
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return |
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} else if !hasAccess { |
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ctx.Handle(404, "HasAccess", nil) |
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return |
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} |
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} |
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ctx.Repo.HasAccess = true |
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ctx.Data["HasAccess"] = true |
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if repo.IsMirror { |
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ctx.Repo.Mirror, err = models.GetMirror(repo.Id) |
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if err != nil { |
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ctx.Handle(500, "GetMirror", err) |
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return |
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} |
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ctx.Data["MirrorInterval"] = ctx.Repo.Mirror.Interval |
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} |
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repo.NumOpenIssues = repo.NumIssues - repo.NumClosedIssues |
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repo.NumOpenMilestones = repo.NumMilestones - repo.NumClosedMilestones |
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ctx.Repo.Repository = repo |
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ctx.Data["IsBareRepo"] = ctx.Repo.Repository.IsBare |
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gitRepo, err := git.OpenRepository(models.RepoPath(userName, repoName)) |
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if err != nil { |
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ctx.Handle(500, "RepoAssignment Invalid repo "+models.RepoPath(userName, repoName), err) |
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return |
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} |
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ctx.Repo.GitRepo = gitRepo |
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ctx.Repo.RepoLink = setting.AppSubUrl + "/" + u.Name + "/" + repo.Name |
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ctx.Data["RepoLink"] = ctx.Repo.RepoLink |
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tags, err := ctx.Repo.GitRepo.GetTags() |
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if err != nil { |
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ctx.Handle(500, "GetTags", err) |
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return |
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} |
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ctx.Data["Tags"] = tags |
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ctx.Repo.Repository.NumTags = len(tags) |
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ctx.Data["Title"] = u.Name + "/" + repo.Name |
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ctx.Data["Repository"] = repo |
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ctx.Data["Owner"] = ctx.Repo.Repository.Owner |
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ctx.Data["IsRepositoryOwner"] = ctx.Repo.IsOwner |
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ctx.Data["IsRepositoryTrueOwner"] = ctx.Repo.IsTrueOwner |
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if setting.SshPort != 22 { |
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ctx.Repo.CloneLink.SSH = fmt.Sprintf("ssh://%s@%s:%d/%s/%s.git", setting.RunUser, setting.Domain, setting.SshPort, u.LowerName, repo.LowerName) |
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} else { |
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ctx.Repo.CloneLink.SSH = fmt.Sprintf("%s@%s:%s/%s.git", setting.RunUser, setting.Domain, u.LowerName, repo.LowerName) |
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} |
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ctx.Repo.CloneLink.HTTPS = fmt.Sprintf("%s%s/%s.git", setting.AppUrl, u.LowerName, repo.LowerName) |
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ctx.Data["CloneLink"] = ctx.Repo.CloneLink |
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if ctx.Repo.Repository.IsGoget { |
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ctx.Data["GoGetLink"] = fmt.Sprintf("%s%s/%s", setting.AppUrl, u.LowerName, repo.LowerName) |
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ctx.Data["GoGetImport"] = fmt.Sprintf("%s/%s/%s", setting.Domain, u.LowerName, repo.LowerName) |
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} |
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// when repo is bare, not valid branch |
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if !ctx.Repo.Repository.IsBare && validBranch { |
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detect: |
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if len(refName) > 0 { |
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if gitRepo.IsBranchExist(refName) { |
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ctx.Repo.IsBranch = true |
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ctx.Repo.BranchName = refName |
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ctx.Repo.Commit, err = gitRepo.GetCommitOfBranch(refName) |
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if err != nil { |
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ctx.Handle(500, "RepoAssignment invalid branch", err) |
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return |
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} |
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ctx.Repo.CommitId = ctx.Repo.Commit.Id.String() |
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} else if gitRepo.IsTagExist(refName) { |
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ctx.Repo.IsTag = true |
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ctx.Repo.BranchName = refName |
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ctx.Repo.Commit, err = ctx.Repo.GitRepo.GetCommitOfTag(refName) |
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if err != nil { |
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ctx.Handle(500, "Fail to get tag commit", err) |
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return |
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} |
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ctx.Repo.CommitId = ctx.Repo.Commit.Id.String() |
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} else if len(refName) == 40 { |
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ctx.Repo.IsCommit = true |
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ctx.Repo.CommitId = refName |
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ctx.Repo.BranchName = refName |
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ctx.Repo.Commit, err = gitRepo.GetCommit(refName) |
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if err != nil { |
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ctx.Handle(404, "RepoAssignment invalid commit", nil) |
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return |
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} |
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} else { |
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ctx.Handle(404, "RepoAssignment invalid repo", fmt.Errorf("branch or tag not exist: %s", refName)) |
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return |
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} |
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} else { |
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if len(refName) == 0 { |
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if gitRepo.IsBranchExist(ctx.Repo.Repository.DefaultBranch) { |
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refName = ctx.Repo.Repository.DefaultBranch |
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} else { |
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brs, err := gitRepo.GetBranches() |
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if err != nil { |
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ctx.Handle(500, "GetBranches", err) |
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return |
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} |
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refName = brs[0] |
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} |
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} |
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goto detect |
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} |
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ctx.Data["IsBranch"] = ctx.Repo.IsBranch |
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ctx.Data["IsTag"] = ctx.Repo.IsTag |
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ctx.Data["IsCommit"] = ctx.Repo.IsCommit |
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ctx.Repo.CommitsCount, err = ctx.Repo.Commit.CommitsCount() |
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if err != nil { |
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ctx.Handle(500, "CommitsCount", err) |
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return |
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} |
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ctx.Data["CommitsCount"] = ctx.Repo.CommitsCount |
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} |
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// repo is bare and display enable |
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if ctx.Repo.Repository.IsBare { |
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log.Debug("Bare repository: %s", ctx.Repo.RepoLink) |
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if displayBare { |
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ctx.HTML(200, "repo/bare") |
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} |
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return |
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} |
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if ctx.IsSigned { |
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ctx.Data["IsWatchingRepo"] = models.IsWatching(ctx.User.Id, repo.Id) |
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ctx.Data["IsStaringRepo"] = models.IsStaring(ctx.User.Id, repo.Id) |
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} |
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ctx.Data["TagName"] = ctx.Repo.TagName |
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brs, err := ctx.Repo.GitRepo.GetBranches() |
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if err != nil { |
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ctx.Handle(500, "GetBranches", err) |
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return |
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} |
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ctx.Data["Branches"] = brs |
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ctx.Data["BrancheCount"] = len(brs) |
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// If not branch selected, try default one. |
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// If default branch doesn't exists, fall back to some other branch. |
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if ctx.Repo.BranchName == "" { |
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if ctx.Repo.Repository.DefaultBranch != "" && gitRepo.IsBranchExist(ctx.Repo.Repository.DefaultBranch) { |
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ctx.Repo.BranchName = ctx.Repo.Repository.DefaultBranch |
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} else if len(brs) > 0 { |
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ctx.Repo.BranchName = brs[0] |
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} |
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} |
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ctx.Data["BranchName"] = ctx.Repo.BranchName |
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ctx.Data["CommitId"] = ctx.Repo.CommitId |
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} |
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} |
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func RequireTrueOwner() macaron.Handler { |
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return func(ctx *Context) { |
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if !ctx.Repo.IsTrueOwner && !ctx.Repo.IsAdmin { |
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if !ctx.IsSigned { |
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ctx.SetCookie("redirect_to", "/"+url.QueryEscape(setting.AppSubUrl+ctx.Req.RequestURI), 0, setting.AppSubUrl) |
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ctx.Redirect(setting.AppSubUrl + "/user/login") |
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return |
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} |
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ctx.Handle(404, ctx.Req.RequestURI, nil) |
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return |
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} |
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} |
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} |
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// GitHookService checks if repsitory Git hooks service has been enabled. |
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func GitHookService() macaron.Handler { |
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return func(ctx *Context) { |
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if !setting.Service.EnableGitHooks { |
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ctx.Handle(404, "GitHookService", nil) |
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return |
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} |
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} |
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}
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