[GITEA] Make confirmation clearer for dangerous actions

- Currently the confirmation for dangerous actions such as transferring
the repository or deleting it only requires the user to ~~copy paste~~
type the repository name.
- This can be problematic when the user has a fork or another repository
with the same name as an organization's repository, and the confirmation
doesn't make clear that it could be deleting the wrong repository. While
it's mentioned in the dialog, it's better to be on the safe side and
also add the owner's name to be an element that has to be typed for
these dangerous actions.
- Added integration tests.

(cherry picked from commit bf679b24dd)
(cherry picked from commit 1963085dd9)
(cherry picked from commit fb94095d19)
(cherry picked from commit e1d1e46afe)
(cherry picked from commit 64e38b3363)
(cherry picked from commit 0c2a78fa48)
(cherry picked from commit e8aa66f1dd)
(cherry picked from commit 55b5aa0239)

routers/web/repo/setting/setting.go

@@ -681,7 +681,7 @@ func SettingsPost(ctx *context.Context) {
 			ctx.Error(http.StatusNotFound)
 			return
 		}
-		if repo.Name != form.RepoName {
+		if repo.FullName() != form.RepoName {
 			ctx.RenderWithErr(ctx.Tr("form.enterred_invalid_repo_name"), tplSettingsOptions, nil)
 			return
 		}
@@ -712,7 +712,7 @@ func SettingsPost(ctx *context.Context) {
 			ctx.ServerError("Convert Fork", err)
 			return
 		}
-		if repo.Name != form.RepoName {
+		if repo.FullName() != form.RepoName {
 			ctx.RenderWithErr(ctx.Tr("form.enterred_invalid_repo_name"), tplSettingsOptions, nil)
 			return
 		}
@@ -745,7 +745,7 @@ func SettingsPost(ctx *context.Context) {
 			ctx.Error(http.StatusNotFound)
 			return
 		}
-		if repo.Name != form.RepoName {
+		if repo.FullName() != form.RepoName {
 			ctx.RenderWithErr(ctx.Tr("form.enterred_invalid_repo_name"), tplSettingsOptions, nil)
 			return
 		}
@@ -827,7 +827,7 @@ func SettingsPost(ctx *context.Context) {
 			ctx.Error(http.StatusNotFound)
 			return
 		}
-		if repo.Name != form.RepoName {
+		if repo.FullName() != form.RepoName {
 			ctx.RenderWithErr(ctx.Tr("form.enterred_invalid_repo_name"), tplSettingsOptions, nil)
 			return
 		}
@@ -851,7 +851,7 @@ func SettingsPost(ctx *context.Context) {
 			ctx.Error(http.StatusNotFound)
 			return
 		}
-		if repo.Name != form.RepoName {
+		if repo.FullName() != form.RepoName {
 			ctx.RenderWithErr(ctx.Tr("form.enterred_invalid_repo_name"), tplSettingsOptions, nil)
 			return
 		}

templates/repo/settings/options.tmpl

@@ -816,7 +816,7 @@
 					<div class="field">
 						<label>
 							{{ctx.Locale.Tr "repo.settings.transfer_form_title"}}
-							<span class="text red">{{.Repository.Name}}</span>
+							<span class="text red">{{.Repository.FullName}}</span>
 						</label>
 					</div>
 					<div class="required field">
@@ -847,7 +847,7 @@
 					<div class="field">
 						<label>
 							{{ctx.Locale.Tr "repo.settings.transfer_form_title"}}
-							<span class="text red">{{.Repository.Name}}</span>
+							<span class="text red">{{.Repository.FullName}}</span>
 						</label>
 					</div>
 					<div class="required field">
@@ -879,7 +879,7 @@
 				<div class="field">
 					<label>
 						{{ctx.Locale.Tr "repo.settings.transfer_form_title"}}
-						<span class="text red">{{.Repository.Name}}</span>
+						<span class="text red">{{.Repository.FullName}}</span>
 					</label>
 				</div>
 				<div class="required field">
@@ -917,7 +917,7 @@
 				<div class="field">
 					<label>
 						{{ctx.Locale.Tr "repo.settings.transfer_form_title"}}
-						<span class="text red">{{.Repository.Name}}</span>
+						<span class="text red">{{.Repository.FullName}}</span>
 					</label>
 				</div>
 				<div class="required field">
@@ -949,7 +949,7 @@
 				<div class="field">
 					<label>
 						{{ctx.Locale.Tr "repo.settings.transfer_form_title"}}
-						<span class="text red">{{.Repository.Name}}</span>
+						<span class="text red">{{.Repository.FullName}}</span>
 					</label>
 				</div>
 				<div class="required field">

tests/integration/pull_create_test.go

@@ -4,6 +4,7 @@
 package integration
 
 import (
+	"fmt"
 	"net/http"
 	"net/http/httptest"
 	"net/url"
@@ -129,7 +130,7 @@ func testDeleteRepository(t *testing.T, session *TestSession, ownerName, repoNam
 
 	req = NewRequestWithValues(t, "POST", relURL+"?action=delete", map[string]string{
 		"_csrf":     htmlDoc.GetCSRF(),
-		"repo_name": repoName,
+		"repo_name": fmt.Sprintf("%s/%s", ownerName, repoName),
 	})
 	session.MakeRequest(t, req, http.StatusSeeOther)
 }

tests/integration/repo_test.go

@@ -6,12 +6,15 @@ package integration
 import (
 	"fmt"
 	"net/http"
+	"net/http/httptest"
 	"path"
 	"strings"
 	"testing"
 	"time"
 
+	gitea_context "code.gitea.io/gitea/modules/context"
 	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/translation"
 	"code.gitea.io/gitea/tests"
 
 	"github.com/PuerkitoBio/goquery"
@@ -448,3 +451,138 @@ func TestGeneratedSourceLink(t *testing.T) {
 		assert.Equal(t, "/user27/repo49/src/commit/aacbdfe9e1c4b47f60abe81849045fa4e96f1d75/test/test.txt", dataURL)
 	})
 }
+
+func TestDangerZoneConfirmation(t *testing.T) {
+	defer tests.PrepareTestEnv(t)()
+	mustInvalidRepoName := func(resp *httptest.ResponseRecorder) {
+		t.Helper()
+
+		htmlDoc := NewHTMLParser(t, resp.Body)
+		assert.Contains(t,
+			htmlDoc.doc.Find(".ui.negative.message").Text(),
+			translation.NewLocale("en-US").Tr("form.enterred_invalid_repo_name"),
+		)
+	}
+
+	t.Run("Transfer ownership", func(t *testing.T) {
+		session := loginUser(t, "user2")
+
+		t.Run("Fail", func(t *testing.T) {
+			defer tests.PrintCurrentTest(t)()
+
+			req := NewRequestWithValues(t, "POST", "/user2/repo1/settings", map[string]string{
+				"_csrf":          GetCSRF(t, session, "/user2/repo1/settings"),
+				"action":         "transfer",
+				"repo_name":      "repo1",
+				"new_owner_name": "user1",
+			})
+			resp := session.MakeRequest(t, req, http.StatusOK)
+			mustInvalidRepoName(resp)
+		})
+		t.Run("Pass", func(t *testing.T) {
+			defer tests.PrintCurrentTest(t)()
+
+			req := NewRequestWithValues(t, "POST", "/user2/repo1/settings", map[string]string{
+				"_csrf":          GetCSRF(t, session, "/user2/repo1/settings"),
+				"action":         "transfer",
+				"repo_name":      "user2/repo1",
+				"new_owner_name": "user1",
+			})
+			session.MakeRequest(t, req, http.StatusSeeOther)
+
+			flashCookie := session.GetCookie(gitea_context.CookieNameFlash)
+			assert.NotNil(t, flashCookie)
+			assert.EqualValues(t, flashCookie.Value, "success%3DThis%2Brepository%2Bhas%2Bbeen%2Bmarked%2Bfor%2Btransfer%2Band%2Bawaits%2Bconfirmation%2Bfrom%2B%2522User%2BOne%2522")
+		})
+	})
+
+	t.Run("Convert fork", func(t *testing.T) {
+		session := loginUser(t, "user20")
+
+		t.Run("Fail", func(t *testing.T) {
+			defer tests.PrintCurrentTest(t)()
+
+			req := NewRequestWithValues(t, "POST", "/user20/big_test_public_fork_7/settings", map[string]string{
+				"_csrf":     GetCSRF(t, session, "/user20/big_test_public_fork_7/settings"),
+				"action":    "convert_fork",
+				"repo_name": "big_test_public_fork_7",
+			})
+			resp := session.MakeRequest(t, req, http.StatusOK)
+			mustInvalidRepoName(resp)
+		})
+		t.Run("Pass", func(t *testing.T) {
+			defer tests.PrintCurrentTest(t)()
+
+			req := NewRequestWithValues(t, "POST", "/user20/big_test_public_fork_7/settings", map[string]string{
+				"_csrf":     GetCSRF(t, session, "/user20/big_test_public_fork_7/settings"),
+				"action":    "convert_fork",
+				"repo_name": "user20/big_test_public_fork_7",
+			})
+			session.MakeRequest(t, req, http.StatusSeeOther)
+
+			flashCookie := session.GetCookie(gitea_context.CookieNameFlash)
+			assert.NotNil(t, flashCookie)
+			assert.EqualValues(t, flashCookie.Value, "success%3DThe%2Bfork%2Bhas%2Bbeen%2Bconverted%2Binto%2Ba%2Bregular%2Brepository.")
+		})
+	})
+
+	t.Run("Delete wiki", func(t *testing.T) {
+		session := loginUser(t, "user2")
+
+		t.Run("Fail", func(t *testing.T) {
+			defer tests.PrintCurrentTest(t)()
+
+			req := NewRequestWithValues(t, "POST", "/user2/repo1/settings", map[string]string{
+				"_csrf":     GetCSRF(t, session, "/user2/repo1/settings"),
+				"action":    "delete-wiki",
+				"repo_name": "repo1",
+			})
+			resp := session.MakeRequest(t, req, http.StatusOK)
+			mustInvalidRepoName(resp)
+		})
+		t.Run("Pass", func(t *testing.T) {
+			defer tests.PrintCurrentTest(t)()
+
+			req := NewRequestWithValues(t, "POST", "/user2/repo1/settings", map[string]string{
+				"_csrf":     GetCSRF(t, session, "/user2/repo1/settings"),
+				"action":    "delete-wiki",
+				"repo_name": "user2/repo1",
+			})
+			session.MakeRequest(t, req, http.StatusSeeOther)
+
+			flashCookie := session.GetCookie(gitea_context.CookieNameFlash)
+			assert.NotNil(t, flashCookie)
+			assert.EqualValues(t, flashCookie.Value, "success%3DThe%2Brepository%2Bwiki%2Bdata%2Bhas%2Bbeen%2Bdeleted.")
+		})
+	})
+
+	t.Run("Delete", func(t *testing.T) {
+		session := loginUser(t, "user2")
+
+		t.Run("Fail", func(t *testing.T) {
+			defer tests.PrintCurrentTest(t)()
+
+			req := NewRequestWithValues(t, "POST", "/user2/repo1/settings", map[string]string{
+				"_csrf":     GetCSRF(t, session, "/user2/repo1/settings"),
+				"action":    "delete",
+				"repo_name": "repo1",
+			})
+			resp := session.MakeRequest(t, req, http.StatusOK)
+			mustInvalidRepoName(resp)
+		})
+		t.Run("Pass", func(t *testing.T) {
+			defer tests.PrintCurrentTest(t)()
+
+			req := NewRequestWithValues(t, "POST", "/user2/repo1/settings", map[string]string{
+				"_csrf":     GetCSRF(t, session, "/user2/repo1/settings"),
+				"action":    "delete",
+				"repo_name": "user2/repo1",
+			})
+			session.MakeRequest(t, req, http.StatusSeeOther)
+
+			flashCookie := session.GetCookie(gitea_context.CookieNameFlash)
+			assert.NotNil(t, flashCookie)
+			assert.EqualValues(t, flashCookie.Value, "success%3DThe%2Brepository%2Bhas%2Bbeen%2Bdeleted.")
+		})
+	})
+}