// Copyright 2019 The Gitea Authors. All rights reserved. // SPDX-License-Identifier: MIT package migrations import ( "net" "path/filepath" "testing" "code.gitea.io/gitea/models/unittest" user_model "code.gitea.io/gitea/models/user" "code.gitea.io/gitea/modules/setting" "github.com/stretchr/testify/assert" ) func TestMigrateWhiteBlocklist(t *testing.T) { assert.NoError(t, unittest.PrepareTestDatabase()) adminUser := unittest.AssertExistsAndLoadBean(t, &user_model.User{Name: "user1"}) nonAdminUser := unittest.AssertExistsAndLoadBean(t, &user_model.User{Name: "user2"}) setting.Migrations.AllowedDomains = "github.com" setting.Migrations.AllowLocalNetworks = false assert.NoError(t, Init()) err := IsMigrateURLAllowed("https://gitlab.com/gitlab/gitlab.git", nonAdminUser) assert.Error(t, err) err = IsMigrateURLAllowed("https://github.com/go-gitea/gitea.git", nonAdminUser) assert.NoError(t, err) err = IsMigrateURLAllowed("https://gITHUb.com/go-gitea/gitea.git", nonAdminUser) assert.NoError(t, err) setting.Migrations.AllowedDomains = "" setting.Migrations.BlockedDomains = "github.com" assert.NoError(t, Init()) err = IsMigrateURLAllowed("https://gitlab.com/gitlab/gitlab.git", nonAdminUser) assert.NoError(t, err) err = IsMigrateURLAllowed("https://github.com/go-gitea/gitea.git", nonAdminUser) assert.Error(t, err) err = IsMigrateURLAllowed("https://10.0.0.1/go-gitea/gitea.git", nonAdminUser) assert.Error(t, err) setting.Migrations.AllowLocalNetworks = true assert.NoError(t, Init()) err = IsMigrateURLAllowed("https://10.0.0.1/go-gitea/gitea.git", nonAdminUser) assert.NoError(t, err) old := setting.ImportLocalPaths setting.ImportLocalPaths = false err = IsMigrateURLAllowed("/home/foo/bar/goo", adminUser) assert.Error(t, err) setting.ImportLocalPaths = true abs, err := filepath.Abs(".") assert.NoError(t, err) err = IsMigrateURLAllowed(abs, adminUser) assert.NoError(t, err) err = IsMigrateURLAllowed(abs, nonAdminUser) assert.Error(t, err) nonAdminUser.AllowImportLocal = true err = IsMigrateURLAllowed(abs, nonAdminUser) assert.NoError(t, err) setting.ImportLocalPaths = old } func TestAllowBlockList(t *testing.T) { init := func(allow, block string, local bool) { setting.Migrations.AllowedDomains = allow setting.Migrations.BlockedDomains = block setting.Migrations.AllowLocalNetworks = local assert.NoError(t, Init()) } // default, allow all external, block none, no local networks init("", "", false) assert.NoError(t, checkByAllowBlockList("domain.com", []net.IP{net.ParseIP("1.2.3.4")})) assert.Error(t, checkByAllowBlockList("domain.com", []net.IP{net.ParseIP("127.0.0.1")})) // allow all including local networks (it could lead to SSRF in production) init("", "", true) assert.NoError(t, checkByAllowBlockList("domain.com", []net.IP{net.ParseIP("1.2.3.4")})) assert.NoError(t, checkByAllowBlockList("domain.com", []net.IP{net.ParseIP("127.0.0.1")})) // allow wildcard, block some subdomains. if the domain name is allowed, then the local network check is skipped init("*.domain.com", "blocked.domain.com", false) assert.NoError(t, checkByAllowBlockList("sub.domain.com", []net.IP{net.ParseIP("1.2.3.4")})) assert.NoError(t, checkByAllowBlockList("sub.domain.com", []net.IP{net.ParseIP("127.0.0.1")})) assert.Error(t, checkByAllowBlockList("blocked.domain.com", []net.IP{net.ParseIP("1.2.3.4")})) assert.Error(t, checkByAllowBlockList("sub.other.com", []net.IP{net.ParseIP("1.2.3.4")})) // allow wildcard (it could lead to SSRF in production) init("*", "", false) assert.NoError(t, checkByAllowBlockList("domain.com", []net.IP{net.ParseIP("1.2.3.4")})) assert.NoError(t, checkByAllowBlockList("domain.com", []net.IP{net.ParseIP("127.0.0.1")})) // local network can still be blocked init("*", "127.0.0.*", false) assert.NoError(t, checkByAllowBlockList("domain.com", []net.IP{net.ParseIP("1.2.3.4")})) assert.Error(t, checkByAllowBlockList("domain.com", []net.IP{net.ParseIP("127.0.0.1")})) // reset init("", "", false) }