Move keys to models/asymkey (#17917)

* Move keys to models/keys

* Rename models/keys -> models/asymkey

* change the missed package name

* Fix package alias

* Fix test

* Fix docs

* Fix test

* Fix test

* merge

1 files changed, 0 insertions, 133 deletions

diff --git a/models/pull_sign.go b/models/pull_sign.go
deleted file mode 100644
index 269e8e06d2..0000000000
--- a/models/pull_sign.go
+++ /dev/null
@@ -1,133 +0,0 @@
-// Copyright 2019 The Gitea Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package models
-
-import (
-	"code.gitea.io/gitea/models/db"
-	"code.gitea.io/gitea/models/login"
-	user_model "code.gitea.io/gitea/models/user"
-	"code.gitea.io/gitea/modules/git"
-	"code.gitea.io/gitea/modules/log"
-	"code.gitea.io/gitea/modules/setting"
-)
-
-// SignMerge determines if we should sign a PR merge commit to the base repository
-func (pr *PullRequest) SignMerge(u *user_model.User, tmpBasePath, baseCommit, headCommit string) (bool, string, *git.Signature, error) {
-	if err := pr.LoadBaseRepo(); err != nil {
-		log.Error("Unable to get Base Repo for pull request")
-		return false, "", nil, err
-	}
-	repo := pr.BaseRepo
-
-	signingKey, signer := SigningKey(repo.RepoPath())
-	if signingKey == "" {
-		return false, "", nil, &ErrWontSign{noKey}
-	}
-	rules := signingModeFromStrings(setting.Repository.Signing.Merges)
-
-	var gitRepo *git.Repository
-	var err error
-
-Loop:
-	for _, rule := range rules {
-		switch rule {
-		case never:
-			return false, "", nil, &ErrWontSign{never}
-		case always:
-			break Loop
-		case pubkey:
-			keys, err := ListGPGKeys(u.ID, db.ListOptions{})
-			if err != nil {
-				return false, "", nil, err
-			}
-			if len(keys) == 0 {
-				return false, "", nil, &ErrWontSign{pubkey}
-			}
-		case twofa:
-			twofaModel, err := login.GetTwoFactorByUID(u.ID)
-			if err != nil && !login.IsErrTwoFactorNotEnrolled(err) {
-				return false, "", nil, err
-			}
-			if twofaModel == nil {
-				return false, "", nil, &ErrWontSign{twofa}
-			}
-		case approved:
-			protectedBranch, err := GetProtectedBranchBy(repo.ID, pr.BaseBranch)
-			if err != nil {
-				return false, "", nil, err
-			}
-			if protectedBranch == nil {
-				return false, "", nil, &ErrWontSign{approved}
-			}
-			if protectedBranch.GetGrantedApprovalsCount(pr) < 1 {
-				return false, "", nil, &ErrWontSign{approved}
-			}
-		case baseSigned:
-			if gitRepo == nil {
-				gitRepo, err = git.OpenRepository(tmpBasePath)
-				if err != nil {
-					return false, "", nil, err
-				}
-				defer gitRepo.Close()
-			}
-			commit, err := gitRepo.GetCommit(baseCommit)
-			if err != nil {
-				return false, "", nil, err
-			}
-			verification := ParseCommitWithSignature(commit)
-			if !verification.Verified {
-				return false, "", nil, &ErrWontSign{baseSigned}
-			}
-		case headSigned:
-			if gitRepo == nil {
-				gitRepo, err = git.OpenRepository(tmpBasePath)
-				if err != nil {
-					return false, "", nil, err
-				}
-				defer gitRepo.Close()
-			}
-			commit, err := gitRepo.GetCommit(headCommit)
-			if err != nil {
-				return false, "", nil, err
-			}
-			verification := ParseCommitWithSignature(commit)
-			if !verification.Verified {
-				return false, "", nil, &ErrWontSign{headSigned}
-			}
-		case commitsSigned:
-			if gitRepo == nil {
-				gitRepo, err = git.OpenRepository(tmpBasePath)
-				if err != nil {
-					return false, "", nil, err
-				}
-				defer gitRepo.Close()
-			}
-			commit, err := gitRepo.GetCommit(headCommit)
-			if err != nil {
-				return false, "", nil, err
-			}
-			verification := ParseCommitWithSignature(commit)
-			if !verification.Verified {
-				return false, "", nil, &ErrWontSign{commitsSigned}
-			}
-			// need to work out merge-base
-			mergeBaseCommit, _, err := gitRepo.GetMergeBase("", baseCommit, headCommit)
-			if err != nil {
-				return false, "", nil, err
-			}
-			commitList, err := commit.CommitsBeforeUntil(mergeBaseCommit)
-			if err != nil {
-				return false, "", nil, err
-			}
-			for _, commit := range commitList {
-				verification := ParseCommitWithSignature(commit)
-				if !verification.Verified {
-					return false, "", nil, &ErrWontSign{commitsSigned}
-				}
-			}
-		}
-	}
-	return true, signingKey, signer, nil
-}