Adding upstream version 9.0.0.

Signed-off-by: Daniel Baumann <daniel@debian.org>

1 files changed, 347 insertions, 0 deletions

diff --git a/routers/web/repo/setting/protected_branch.go b/routers/web/repo/setting/protected_branch.go
new file mode 100644
index 0000000..b2f5798
--- /dev/null
+++ b/routers/web/repo/setting/protected_branch.go
@@ -0,0 +1,347 @@
+// Copyright 2017 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package setting
+
+import (
+	"errors"
+	"fmt"
+	"net/http"
+	"net/url"
+	"strings"
+	"time"
+
+	git_model "code.gitea.io/gitea/models/git"
+	"code.gitea.io/gitea/models/organization"
+	"code.gitea.io/gitea/models/perm"
+	access_model "code.gitea.io/gitea/models/perm/access"
+	"code.gitea.io/gitea/modules/base"
+	"code.gitea.io/gitea/modules/web"
+	"code.gitea.io/gitea/routers/web/repo"
+	"code.gitea.io/gitea/services/context"
+	"code.gitea.io/gitea/services/forms"
+	pull_service "code.gitea.io/gitea/services/pull"
+	"code.gitea.io/gitea/services/repository"
+
+	"github.com/gobwas/glob"
+)
+
+const (
+	tplProtectedBranch base.TplName = "repo/settings/protected_branch"
+)
+
+// ProtectedBranchRules render the page to protect the repository
+func ProtectedBranchRules(ctx *context.Context) {
+	ctx.Data["Title"] = ctx.Tr("repo.settings.branches")
+	ctx.Data["PageIsSettingsBranches"] = true
+
+	rules, err := git_model.FindRepoProtectedBranchRules(ctx, ctx.Repo.Repository.ID)
+	if err != nil {
+		ctx.ServerError("GetProtectedBranches", err)
+		return
+	}
+	ctx.Data["ProtectedBranches"] = rules
+
+	repo.PrepareBranchList(ctx)
+	if ctx.Written() {
+		return
+	}
+
+	ctx.HTML(http.StatusOK, tplBranches)
+}
+
+// SettingsProtectedBranch renders the protected branch setting page
+func SettingsProtectedBranch(c *context.Context) {
+	ruleName := c.FormString("rule_name")
+	var rule *git_model.ProtectedBranch
+	if ruleName != "" {
+		var err error
+		rule, err = git_model.GetProtectedBranchRuleByName(c, c.Repo.Repository.ID, ruleName)
+		if err != nil {
+			c.ServerError("GetProtectBranchOfRepoByName", err)
+			return
+		}
+	}
+
+	if rule == nil {
+		// No options found, create defaults.
+		rule = &git_model.ProtectedBranch{}
+	}
+
+	c.Data["PageIsSettingsBranches"] = true
+	c.Data["Title"] = c.Locale.TrString("repo.settings.protected_branch") + " - " + rule.RuleName
+
+	users, err := access_model.GetRepoReaders(c, c.Repo.Repository)
+	if err != nil {
+		c.ServerError("Repo.Repository.GetReaders", err)
+		return
+	}
+	c.Data["Users"] = users
+	c.Data["whitelist_users"] = strings.Join(base.Int64sToStrings(rule.WhitelistUserIDs), ",")
+	c.Data["merge_whitelist_users"] = strings.Join(base.Int64sToStrings(rule.MergeWhitelistUserIDs), ",")
+	c.Data["approvals_whitelist_users"] = strings.Join(base.Int64sToStrings(rule.ApprovalsWhitelistUserIDs), ",")
+	c.Data["status_check_contexts"] = strings.Join(rule.StatusCheckContexts, "\n")
+	contexts, _ := git_model.FindRepoRecentCommitStatusContexts(c, c.Repo.Repository.ID, 7*24*time.Hour) // Find last week status check contexts
+	c.Data["recent_status_checks"] = contexts
+
+	if c.Repo.Owner.IsOrganization() {
+		teams, err := organization.OrgFromUser(c.Repo.Owner).TeamsWithAccessToRepo(c, c.Repo.Repository.ID, perm.AccessModeRead)
+		if err != nil {
+			c.ServerError("Repo.Owner.TeamsWithAccessToRepo", err)
+			return
+		}
+		c.Data["Teams"] = teams
+		c.Data["whitelist_teams"] = strings.Join(base.Int64sToStrings(rule.WhitelistTeamIDs), ",")
+		c.Data["merge_whitelist_teams"] = strings.Join(base.Int64sToStrings(rule.MergeWhitelistTeamIDs), ",")
+		c.Data["approvals_whitelist_teams"] = strings.Join(base.Int64sToStrings(rule.ApprovalsWhitelistTeamIDs), ",")
+	}
+
+	c.Data["Rule"] = rule
+	c.HTML(http.StatusOK, tplProtectedBranch)
+}
+
+// SettingsProtectedBranchPost updates the protected branch settings
+func SettingsProtectedBranchPost(ctx *context.Context) {
+	f := web.GetForm(ctx).(*forms.ProtectBranchForm)
+	var protectBranch *git_model.ProtectedBranch
+	if f.RuleName == "" {
+		ctx.Flash.Error(ctx.Tr("repo.settings.protected_branch_required_rule_name"))
+		ctx.Redirect(fmt.Sprintf("%s/settings/branches/edit", ctx.Repo.RepoLink))
+		return
+	}
+
+	var err error
+	if f.RuleID > 0 {
+		// If the RuleID isn't 0, it must be an edit operation. So we get rule by id.
+		protectBranch, err = git_model.GetProtectedBranchRuleByID(ctx, ctx.Repo.Repository.ID, f.RuleID)
+		if err != nil {
+			ctx.ServerError("GetProtectBranchOfRepoByID", err)
+			return
+		}
+		if protectBranch != nil && protectBranch.RuleName != f.RuleName {
+			// RuleName changed. We need to check if there is a rule with the same name.
+			// If a rule with the same name exists, an error should be returned.
+			sameNameProtectBranch, err := git_model.GetProtectedBranchRuleByName(ctx, ctx.Repo.Repository.ID, f.RuleName)
+			if err != nil {
+				ctx.ServerError("GetProtectBranchOfRepoByName", err)
+				return
+			}
+			if sameNameProtectBranch != nil {
+				ctx.Flash.Error(ctx.Tr("repo.settings.protected_branch_duplicate_rule_name"))
+				ctx.Redirect(fmt.Sprintf("%s/settings/branches/edit?rule_name=%s", ctx.Repo.RepoLink, protectBranch.RuleName))
+				return
+			}
+		}
+	} else {
+		// Check if a rule already exists with this rulename, if so redirect to it.
+		protectBranch, err = git_model.GetProtectedBranchRuleByName(ctx, ctx.Repo.Repository.ID, f.RuleName)
+		if err != nil {
+			ctx.ServerError("GetProtectedBranchRuleByName", err)
+			return
+		}
+		if protectBranch != nil {
+			ctx.Flash.Error(ctx.Tr("repo.settings.protected_branch_duplicate_rule_name"))
+			ctx.Redirect(fmt.Sprintf("%s/settings/branches/edit?rule_name=%s", ctx.Repo.RepoLink, protectBranch.RuleName))
+			return
+		}
+	}
+	if protectBranch == nil {
+		// No options found, create defaults.
+		protectBranch = &git_model.ProtectedBranch{
+			RepoID:   ctx.Repo.Repository.ID,
+			RuleName: f.RuleName,
+		}
+	}
+
+	var whitelistUsers, whitelistTeams, mergeWhitelistUsers, mergeWhitelistTeams, approvalsWhitelistUsers, approvalsWhitelistTeams []int64
+	protectBranch.RuleName = f.RuleName
+	if f.RequiredApprovals < 0 {
+		ctx.Flash.Error(ctx.Tr("repo.settings.protected_branch_required_approvals_min"))
+		ctx.Redirect(fmt.Sprintf("%s/settings/branches/edit?rule_name=%s", ctx.Repo.RepoLink, f.RuleName))
+		return
+	}
+
+	switch f.EnablePush {
+	case "all":
+		protectBranch.CanPush = true
+		protectBranch.EnableWhitelist = false
+		protectBranch.WhitelistDeployKeys = false
+	case "whitelist":
+		protectBranch.CanPush = true
+		protectBranch.EnableWhitelist = true
+		protectBranch.WhitelistDeployKeys = f.WhitelistDeployKeys
+		if strings.TrimSpace(f.WhitelistUsers) != "" {
+			whitelistUsers, _ = base.StringsToInt64s(strings.Split(f.WhitelistUsers, ","))
+		}
+		if strings.TrimSpace(f.WhitelistTeams) != "" {
+			whitelistTeams, _ = base.StringsToInt64s(strings.Split(f.WhitelistTeams, ","))
+		}
+	default:
+		protectBranch.CanPush = false
+		protectBranch.EnableWhitelist = false
+		protectBranch.WhitelistDeployKeys = false
+	}
+
+	protectBranch.EnableMergeWhitelist = f.EnableMergeWhitelist
+	if f.EnableMergeWhitelist {
+		if strings.TrimSpace(f.MergeWhitelistUsers) != "" {
+			mergeWhitelistUsers, _ = base.StringsToInt64s(strings.Split(f.MergeWhitelistUsers, ","))
+		}
+		if strings.TrimSpace(f.MergeWhitelistTeams) != "" {
+			mergeWhitelistTeams, _ = base.StringsToInt64s(strings.Split(f.MergeWhitelistTeams, ","))
+		}
+	}
+
+	protectBranch.EnableStatusCheck = f.EnableStatusCheck
+	if f.EnableStatusCheck {
+		patterns := strings.Split(strings.ReplaceAll(f.StatusCheckContexts, "\r", "\n"), "\n")
+		validPatterns := make([]string, 0, len(patterns))
+		for _, pattern := range patterns {
+			trimmed := strings.TrimSpace(pattern)
+			if trimmed == "" {
+				continue
+			}
+			if _, err := glob.Compile(trimmed); err != nil {
+				ctx.Flash.Error(ctx.Tr("repo.settings.protect_invalid_status_check_pattern", pattern))
+				ctx.Redirect(fmt.Sprintf("%s/settings/branches/edit?rule_name=%s", ctx.Repo.RepoLink, url.QueryEscape(protectBranch.RuleName)))
+				return
+			}
+			validPatterns = append(validPatterns, trimmed)
+		}
+		if len(validPatterns) == 0 {
+			// if status check is enabled, patterns slice is not allowed to be empty
+			ctx.Flash.Error(ctx.Tr("repo.settings.protect_no_valid_status_check_patterns"))
+			ctx.Redirect(fmt.Sprintf("%s/settings/branches/edit?rule_name=%s", ctx.Repo.RepoLink, url.QueryEscape(protectBranch.RuleName)))
+			return
+		}
+		protectBranch.StatusCheckContexts = validPatterns
+	} else {
+		protectBranch.StatusCheckContexts = nil
+	}
+
+	protectBranch.RequiredApprovals = f.RequiredApprovals
+	protectBranch.EnableApprovalsWhitelist = f.EnableApprovalsWhitelist
+	if f.EnableApprovalsWhitelist {
+		if strings.TrimSpace(f.ApprovalsWhitelistUsers) != "" {
+			approvalsWhitelistUsers, _ = base.StringsToInt64s(strings.Split(f.ApprovalsWhitelistUsers, ","))
+		}
+		if strings.TrimSpace(f.ApprovalsWhitelistTeams) != "" {
+			approvalsWhitelistTeams, _ = base.StringsToInt64s(strings.Split(f.ApprovalsWhitelistTeams, ","))
+		}
+	}
+	protectBranch.BlockOnRejectedReviews = f.BlockOnRejectedReviews
+	protectBranch.BlockOnOfficialReviewRequests = f.BlockOnOfficialReviewRequests
+	protectBranch.DismissStaleApprovals = f.DismissStaleApprovals
+	protectBranch.IgnoreStaleApprovals = f.IgnoreStaleApprovals
+	protectBranch.RequireSignedCommits = f.RequireSignedCommits
+	protectBranch.ProtectedFilePatterns = f.ProtectedFilePatterns
+	protectBranch.UnprotectedFilePatterns = f.UnprotectedFilePatterns
+	protectBranch.BlockOnOutdatedBranch = f.BlockOnOutdatedBranch
+	protectBranch.ApplyToAdmins = f.ApplyToAdmins
+
+	err = git_model.UpdateProtectBranch(ctx, ctx.Repo.Repository, protectBranch, git_model.WhitelistOptions{
+		UserIDs:          whitelistUsers,
+		TeamIDs:          whitelistTeams,
+		MergeUserIDs:     mergeWhitelistUsers,
+		MergeTeamIDs:     mergeWhitelistTeams,
+		ApprovalsUserIDs: approvalsWhitelistUsers,
+		ApprovalsTeamIDs: approvalsWhitelistTeams,
+	})
+	if err != nil {
+		ctx.ServerError("UpdateProtectBranch", err)
+		return
+	}
+
+	// FIXME: since we only need to recheck files protected rules, we could improve this
+	matchedBranches, err := git_model.FindAllMatchedBranches(ctx, ctx.Repo.Repository.ID, protectBranch.RuleName)
+	if err != nil {
+		ctx.ServerError("FindAllMatchedBranches", err)
+		return
+	}
+	for _, branchName := range matchedBranches {
+		if err = pull_service.CheckPRsForBaseBranch(ctx, ctx.Repo.Repository, branchName); err != nil {
+			ctx.ServerError("CheckPRsForBaseBranch", err)
+			return
+		}
+	}
+
+	ctx.Flash.Success(ctx.Tr("repo.settings.update_protect_branch_success", protectBranch.RuleName))
+	ctx.Redirect(fmt.Sprintf("%s/settings/branches?rule_name=%s", ctx.Repo.RepoLink, protectBranch.RuleName))
+}
+
+// DeleteProtectedBranchRulePost delete protected branch rule by id
+func DeleteProtectedBranchRulePost(ctx *context.Context) {
+	ruleID := ctx.ParamsInt64("id")
+	if ruleID <= 0 {
+		ctx.Flash.Error(ctx.Tr("repo.settings.remove_protected_branch_failed", fmt.Sprintf("%d", ruleID)))
+		ctx.JSONRedirect(fmt.Sprintf("%s/settings/branches", ctx.Repo.RepoLink))
+		return
+	}
+
+	rule, err := git_model.GetProtectedBranchRuleByID(ctx, ctx.Repo.Repository.ID, ruleID)
+	if err != nil {
+		ctx.Flash.Error(ctx.Tr("repo.settings.remove_protected_branch_failed", fmt.Sprintf("%d", ruleID)))
+		ctx.JSONRedirect(fmt.Sprintf("%s/settings/branches", ctx.Repo.RepoLink))
+		return
+	}
+
+	if rule == nil {
+		ctx.Flash.Error(ctx.Tr("repo.settings.remove_protected_branch_failed", fmt.Sprintf("%d", ruleID)))
+		ctx.JSONRedirect(fmt.Sprintf("%s/settings/branches", ctx.Repo.RepoLink))
+		return
+	}
+
+	if err := git_model.DeleteProtectedBranch(ctx, ctx.Repo.Repository, ruleID); err != nil {
+		ctx.Flash.Error(ctx.Tr("repo.settings.remove_protected_branch_failed", rule.RuleName))
+		ctx.JSONRedirect(fmt.Sprintf("%s/settings/branches", ctx.Repo.RepoLink))
+		return
+	}
+
+	ctx.Flash.Success(ctx.Tr("repo.settings.remove_protected_branch_success", rule.RuleName))
+	ctx.JSONRedirect(fmt.Sprintf("%s/settings/branches", ctx.Repo.RepoLink))
+}
+
+// RenameBranchPost responses for rename a branch
+func RenameBranchPost(ctx *context.Context) {
+	form := web.GetForm(ctx).(*forms.RenameBranchForm)
+
+	if !ctx.Repo.CanCreateBranch() {
+		ctx.NotFound("RenameBranch", nil)
+		return
+	}
+
+	if ctx.HasError() {
+		ctx.Flash.Error(ctx.GetErrMsg())
+		ctx.Redirect(fmt.Sprintf("%s/branches", ctx.Repo.RepoLink))
+		return
+	}
+
+	msg, err := repository.RenameBranch(ctx, ctx.Repo.Repository, ctx.Doer, ctx.Repo.GitRepo, form.From, form.To)
+	if err != nil {
+		if errors.Is(err, git_model.ErrBranchIsProtected) {
+			ctx.Flash.Error(ctx.Tr("repo.settings.rename_branch_failed_protected", form.To))
+			ctx.Redirect(fmt.Sprintf("%s/branches", ctx.Repo.RepoLink))
+		} else if git_model.IsErrBranchAlreadyExists(err) {
+			ctx.Flash.Error(ctx.Tr("repo.branch.branch_already_exists", form.To))
+			ctx.Redirect(fmt.Sprintf("%s/branches", ctx.Repo.RepoLink))
+		} else {
+			ctx.ServerError("RenameBranch", err)
+		}
+		return
+	}
+
+	if msg == "target_exist" {
+		ctx.Flash.Error(ctx.Tr("repo.settings.rename_branch_failed_exist", form.To))
+		ctx.Redirect(fmt.Sprintf("%s/branches", ctx.Repo.RepoLink))
+		return
+	}
+
+	if msg == "from_not_exist" {
+		ctx.Flash.Error(ctx.Tr("repo.settings.rename_branch_failed_not_exist", form.From))
+		ctx.Redirect(fmt.Sprintf("%s/branches", ctx.Repo.RepoLink))
+		return
+	}
+
+	ctx.Flash.Success(ctx.Tr("repo.settings.rename_branch_success", form.From, form.To))
+	ctx.Redirect(fmt.Sprintf("%s/branches", ctx.Repo.RepoLink))
+}