From 3c07ed091174f4258ae930b5516b2cf773ac313d Mon Sep 17 00:00:00 2001 From: Wayne Starr Date: Wed, 9 Nov 2022 09:02:21 -0600 Subject: [PATCH] Remove semver compatible flag and change pypi to an array of test cases (#21708) (#21729) Backport (#21708) This addresses #21707 and adds a second package test case for a non-semver compatible version (this might be overkill though since you could also edit the old package version to have an epoch in front and see the error, this just seemed more flexible for the future). Co-authored-by: KN4CK3R --- integrations/api_packages_pypi_test.go | 6 ++-- routers/api/packages/pypi/pypi.go | 12 +++++--- routers/api/packages/pypi/pypi_test.go | 39 ++++++++++++++++++++++++++ 3 files changed, 50 insertions(+), 7 deletions(-) create mode 100644 routers/api/packages/pypi/pypi_test.go diff --git a/integrations/api_packages_pypi_test.go b/integrations/api_packages_pypi_test.go index cbb420207..a04ee127d 100644 --- a/integrations/api_packages_pypi_test.go +++ b/integrations/api_packages_pypi_test.go @@ -28,7 +28,7 @@ func TestPackagePyPI(t *testing.T) { user := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 2}).(*user_model.User) packageName := "test-package" - packageVersion := "1.0.1+r1234" + packageVersion := "1!1.0.1+r1234" packageAuthor := "KN4CK3R" packageDescription := "Test Description" @@ -71,7 +71,7 @@ func TestPackagePyPI(t *testing.T) { pd, err := packages.GetPackageDescriptor(db.DefaultContext, pvs[0]) assert.NoError(t, err) - assert.NotNil(t, pd.SemVer) + assert.Nil(t, pd.SemVer) assert.IsType(t, &pypi.Metadata{}, pd.Metadata) assert.Equal(t, packageName, pd.Package.Name) assert.Equal(t, packageVersion, pd.Version.Version) @@ -99,7 +99,7 @@ func TestPackagePyPI(t *testing.T) { pd, err := packages.GetPackageDescriptor(db.DefaultContext, pvs[0]) assert.NoError(t, err) - assert.NotNil(t, pd.SemVer) + assert.Nil(t, pd.SemVer) assert.IsType(t, &pypi.Metadata{}, pd.Metadata) assert.Equal(t, packageName, pd.Package.Name) assert.Equal(t, packageVersion, pd.Version.Version) diff --git a/routers/api/packages/pypi/pypi.go b/routers/api/packages/pypi/pypi.go index 558ddd06f..9fdba1172 100644 --- a/routers/api/packages/pypi/pypi.go +++ b/routers/api/packages/pypi/pypi.go @@ -22,9 +22,9 @@ import ( packages_service "code.gitea.io/gitea/services/packages" ) -// https://www.python.org/dev/peps/pep-0503/#normalized-names +// https://peps.python.org/pep-0426/#name var normalizer = strings.NewReplacer(".", "-", "_", "-") -var nameMatcher = regexp.MustCompile(`\A[a-zA-Z0-9\.\-_]+\z`) +var nameMatcher = regexp.MustCompile(`\A(?:[a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\.\-_]*[a-zA-Z0-9])\z`) // https://peps.python.org/pep-0440/#appendix-b-parsing-version-strings-with-regular-expressions var versionMatcher = regexp.MustCompile(`\Av?` + @@ -130,7 +130,7 @@ func UploadPackageFile(ctx *context.Context) { packageName := normalizer.Replace(ctx.Req.FormValue("name")) packageVersion := ctx.Req.FormValue("version") - if !nameMatcher.MatchString(packageName) || !versionMatcher.MatchString(packageVersion) { + if !isValidNameAndVersion(packageName, packageVersion) { apiError(ctx, http.StatusBadRequest, "invalid name or version") return } @@ -148,7 +148,7 @@ func UploadPackageFile(ctx *context.Context) { Name: packageName, Version: packageVersion, }, - SemverCompatible: true, + SemverCompatible: false, Creator: ctx.Doer, Metadata: &pypi_module.Metadata{ Author: ctx.Req.FormValue("author"), @@ -179,3 +179,7 @@ func UploadPackageFile(ctx *context.Context) { ctx.Status(http.StatusCreated) } + +func isValidNameAndVersion(packageName, packageVersion string) bool { + return nameMatcher.MatchString(packageName) && versionMatcher.MatchString(packageVersion) +} diff --git a/routers/api/packages/pypi/pypi_test.go b/routers/api/packages/pypi/pypi_test.go new file mode 100644 index 000000000..56e327a34 --- /dev/null +++ b/routers/api/packages/pypi/pypi_test.go @@ -0,0 +1,39 @@ +// Copyright 2022 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 pypi + +import ( + "testing" + + "github.com/stretchr/testify/assert" +) + +func TestIsValidNameAndVersion(t *testing.T) { + // The test cases below were created from the following Python PEPs: + // https://peps.python.org/pep-0426/#name + // https://peps.python.org/pep-0440/#appendix-b-parsing-version-strings-with-regular-expressions + + // Valid Cases + assert.True(t, isValidNameAndVersion("A", "1.0.1")) + assert.True(t, isValidNameAndVersion("Test.Name.1234", "1.0.1")) + assert.True(t, isValidNameAndVersion("test_name", "1.0.1")) + assert.True(t, isValidNameAndVersion("test-name", "1.0.1")) + assert.True(t, isValidNameAndVersion("test-name", "v1.0.1")) + assert.True(t, isValidNameAndVersion("test-name", "2012.4")) + assert.True(t, isValidNameAndVersion("test-name", "1.0.1-alpha")) + assert.True(t, isValidNameAndVersion("test-name", "1.0.1a1")) + assert.True(t, isValidNameAndVersion("test-name", "1.0b2.r345.dev456")) + assert.True(t, isValidNameAndVersion("test-name", "1!1.0.1")) + assert.True(t, isValidNameAndVersion("test-name", "1.0.1+local.1")) + + // Invalid Cases + assert.False(t, isValidNameAndVersion(".test-name", "1.0.1")) + assert.False(t, isValidNameAndVersion("test!name", "1.0.1")) + assert.False(t, isValidNameAndVersion("-test-name", "1.0.1")) + assert.False(t, isValidNameAndVersion("test-name-", "1.0.1")) + assert.False(t, isValidNameAndVersion("test-name", "a1.0.1")) + assert.False(t, isValidNameAndVersion("test-name", "1.0.1aa")) + assert.False(t, isValidNameAndVersion("test-name", "1.0.0-alpha.beta")) +}