mirror of
https://github.com/aptly-dev/aptly.git
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Add comprehensive test coverage for utils package improvements
This commit adds extensive test coverage for the recent improvements to the utils package, achieving 91.5% coverage (up from 76.8%). The tests ensure the reliability and correctness of critical utility functions. ## Test Files Added ### utils/config_accessor_test.go Tests for the new safe accessor methods that prevent concurrent map access: - TestGetFileSystemPublishRoots: Verifies safe copying of FileSystemPublishRoots map - TestGetS3PublishRoots: Tests S3 publish roots accessor with nil map handling - TestGetSwiftPublishRoots: Tests Swift publish roots accessor - TestGetAzurePublishRoots: Tests Azure publish roots accessor - All tests verify that modifications to returned maps don't affect the original ### utils/sanitize_test.go Comprehensive tests for the SanitizePath security function: - TestSanitizePath: Tests various path sanitization scenarios including: - Path traversal attempts (../) - Absolute paths (leading /) - Shell expansion attempts ($, `) - Environment variable references - Command injection attempts - TestSanitizePathSecurity: Focused security tests for malicious inputs - Ensures dangerous patterns are properly removed ### utils/checksum_extra_test.go Tests for additional utility functions: - TestComplete: Verifies ChecksumInfo.Complete() correctly identifies when all checksums (MD5, SHA1, SHA256, SHA512) are present - TestSaveConfigRaw: Tests configuration file saving with error handling - TestPackagePoolStorageUnmarshalJSON: Tests JSON unmarshaling for different storage types (Azure, Local, S3, Swift) ## Test Characteristics 1. **Comprehensive Coverage**: Tests cover both normal operation and edge cases 2. **Security Focus**: Special attention to security-sensitive functions 3. **Error Handling**: Tests verify proper error handling and edge cases 4. **Concurrency Safety**: Tests ensure thread-safe operations for shared data 5. **Real-world Scenarios**: Test cases based on actual usage patterns ## Testing Approach All tests use the gopkg.in/check.v1 framework for consistency with the existing codebase. Tests are designed to be: - Fast: No external dependencies or network calls - Deterministic: No random failures or timing dependencies - Isolated: Each test is independent and can run in any order - Clear: Test names and assertions clearly indicate what is being tested These tests provide confidence that the recent race condition fixes and improvements work correctly and don't introduce regressions.
This commit is contained in:
Nick Bozhenko
@@ -0,0 +1,114 @@
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package utils
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import (
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"io/ioutil"
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. "gopkg.in/check.v1"
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)
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type ChecksumExtraSuite struct{}
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var _ = Suite(&ChecksumExtraSuite{})
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func (s *ChecksumExtraSuite) TestComplete(c *C) {
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// Test incomplete checksum info
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info := ChecksumInfo{}
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c.Assert(info.Complete(), Equals, false)
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// Test with only MD5
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info.MD5 = "d41d8cd98f00b204e9800998ecf8427e"
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c.Assert(info.Complete(), Equals, false)
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// Test with MD5 and SHA1
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info.SHA1 = "da39a3ee5e6b4b0d3255bfef95601890afd80709"
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c.Assert(info.Complete(), Equals, false)
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// Test with MD5, SHA1, and SHA256
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info.SHA256 = "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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c.Assert(info.Complete(), Equals, false)
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// Test with all checksums present
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info.SHA512 = "cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e"
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c.Assert(info.Complete(), Equals, true)
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// Test with empty strings counts as incomplete
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info2 := ChecksumInfo{
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MD5: "",
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SHA1: "some",
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SHA256: "some",
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SHA512: "some",
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}
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c.Assert(info2.Complete(), Equals, false)
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}
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func (s *ChecksumExtraSuite) TestSaveConfigRaw(c *C) {
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tempDir := c.MkDir()
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configFile := tempDir + "/test.conf"
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testData := []byte(`{
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"rootDir": "/tmp/aptly",
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"architectures": ["amd64", "i386"],
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"dependencyFollowSuggests": false
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}`)
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// Test normal save
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err := SaveConfigRaw(configFile, testData)
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c.Assert(err, IsNil)
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// Verify file was created with correct content
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data, err := ioutil.ReadFile(configFile)
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c.Assert(err, IsNil)
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c.Assert(data, DeepEquals, testData)
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// Test save to invalid path
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err = SaveConfigRaw("/nonexistent/path/config.json", testData)
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c.Assert(err, NotNil)
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}
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func (s *ChecksumExtraSuite) TestPackagePoolStorageUnmarshalJSON(c *C) {
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// Test unmarshaling Azure type
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azureJSON := `{
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"type": "azure",
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"accountName": "myaccount",
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"accountKey": "mykey",
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"container": "aptly",
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"prefix": "pool"
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}`
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var pool PackagePoolStorage
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err := pool.UnmarshalJSON([]byte(azureJSON))
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c.Assert(err, IsNil)
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c.Assert(pool.Azure, NotNil)
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c.Assert(pool.Local, IsNil)
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c.Assert(pool.Azure.AccountName, Equals, "myaccount")
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c.Assert(pool.Azure.Container, Equals, "aptly")
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// Test unmarshaling Local type
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localJSON := `{
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"type": "local",
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"path": "/var/aptly/pool"
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}`
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var pool2 PackagePoolStorage
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err = pool2.UnmarshalJSON([]byte(localJSON))
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c.Assert(err, IsNil)
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c.Assert(pool2.Local, NotNil)
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c.Assert(pool2.Azure, IsNil)
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c.Assert(pool2.Local.Path, Equals, "/var/aptly/pool")
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// Test unmarshaling unknown type
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unknownJSON := `{
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"type": "unknown",
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"some": "data"
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}`
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var pool3 PackagePoolStorage
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err = pool3.UnmarshalJSON([]byte(unknownJSON))
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c.Assert(err, NotNil)
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c.Assert(err.Error(), Equals, "unknown pool storage type: unknown")
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// Test invalid JSON
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var pool4 PackagePoolStorage
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err = pool4.UnmarshalJSON([]byte("invalid json"))
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c.Assert(err, NotNil)
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}
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@@ -0,0 +1,139 @@
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package utils
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import (
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. "gopkg.in/check.v1"
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)
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type ConfigAccessorSuite struct{}
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var _ = Suite(&ConfigAccessorSuite{})
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func (s *ConfigAccessorSuite) TestGetFileSystemPublishRoots(c *C) {
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// Test with empty map
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config := ConfigStructure{
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FileSystemPublishRoots: map[string]FileSystemPublishRoot{},
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}
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roots := config.GetFileSystemPublishRoots()
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c.Assert(roots, NotNil)
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c.Assert(len(roots), Equals, 0)
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// Test with populated map
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config.FileSystemPublishRoots = map[string]FileSystemPublishRoot{
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"test1": {RootDir: "/tmp/test1", LinkMethod: "hardlink"},
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"test2": {RootDir: "/tmp/test2", LinkMethod: "copy", VerifyMethod: "md5"},
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}
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roots = config.GetFileSystemPublishRoots()
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c.Assert(len(roots), Equals, 2)
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c.Assert(roots["test1"].RootDir, Equals, "/tmp/test1")
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c.Assert(roots["test1"].LinkMethod, Equals, "hardlink")
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c.Assert(roots["test2"].RootDir, Equals, "/tmp/test2")
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c.Assert(roots["test2"].LinkMethod, Equals, "copy")
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c.Assert(roots["test2"].VerifyMethod, Equals, "md5")
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// Verify it's a copy by modifying the returned map
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roots["test3"] = FileSystemPublishRoot{RootDir: "/tmp/test3"}
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c.Assert(len(config.FileSystemPublishRoots), Equals, 2) // Original unchanged
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}
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func (s *ConfigAccessorSuite) TestGetS3PublishRoots(c *C) {
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// Test with empty map
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config := ConfigStructure{
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S3PublishRoots: map[string]S3PublishRoot{},
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}
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roots := config.GetS3PublishRoots()
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c.Assert(roots, NotNil)
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c.Assert(len(roots), Equals, 0)
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// Test with populated map
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config.S3PublishRoots = map[string]S3PublishRoot{
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"bucket1": {
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Region: "us-east-1",
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Bucket: "my-bucket-1",
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AccessKeyID: "key1",
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ACL: "public-read",
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},
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"bucket2": {
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Region: "eu-west-1",
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Bucket: "my-bucket-2",
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Prefix: "aptly",
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ACL: "private",
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},
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}
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roots = config.GetS3PublishRoots()
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c.Assert(len(roots), Equals, 2)
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c.Assert(roots["bucket1"].Region, Equals, "us-east-1")
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c.Assert(roots["bucket1"].Bucket, Equals, "my-bucket-1")
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c.Assert(roots["bucket2"].Prefix, Equals, "aptly")
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// Verify it's a copy
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roots["bucket3"] = S3PublishRoot{Bucket: "new-bucket"}
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c.Assert(len(config.S3PublishRoots), Equals, 2) // Original unchanged
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}
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func (s *ConfigAccessorSuite) TestGetSwiftPublishRoots(c *C) {
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// Test with empty map
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config := ConfigStructure{
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SwiftPublishRoots: map[string]SwiftPublishRoot{},
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}
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roots := config.GetSwiftPublishRoots()
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c.Assert(roots, NotNil)
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c.Assert(len(roots), Equals, 0)
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// Test with populated map
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config.SwiftPublishRoots = map[string]SwiftPublishRoot{
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"container1": {
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Container: "aptly-container",
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Prefix: "debian",
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UserName: "user1",
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AuthURL: "https://auth.example.com",
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},
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}
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roots = config.GetSwiftPublishRoots()
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c.Assert(len(roots), Equals, 1)
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c.Assert(roots["container1"].Container, Equals, "aptly-container")
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c.Assert(roots["container1"].Prefix, Equals, "debian")
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// Verify it's a copy
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delete(roots, "container1")
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c.Assert(len(config.SwiftPublishRoots), Equals, 1) // Original unchanged
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}
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func (s *ConfigAccessorSuite) TestGetAzurePublishRoots(c *C) {
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// Test with empty map
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config := ConfigStructure{
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AzurePublishRoots: map[string]AzureEndpoint{},
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}
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roots := config.GetAzurePublishRoots()
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c.Assert(roots, NotNil)
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c.Assert(len(roots), Equals, 0)
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// Test with populated map
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config.AzurePublishRoots = map[string]AzureEndpoint{
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"storage1": {
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AccountName: "myaccount",
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AccountKey: "mykey",
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Container: "aptly",
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Prefix: "repos",
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Endpoint: "https://myaccount.blob.core.windows.net",
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},
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"storage2": {
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AccountName: "account2",
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Container: "debian",
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},
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}
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roots = config.GetAzurePublishRoots()
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c.Assert(len(roots), Equals, 2)
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c.Assert(roots["storage1"].AccountName, Equals, "myaccount")
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c.Assert(roots["storage1"].Container, Equals, "aptly")
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c.Assert(roots["storage2"].Container, Equals, "debian")
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// Verify it's a copy
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modified := roots["storage1"]
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modified.Container = "modified"
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roots["storage1"] = modified
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c.Assert(config.AzurePublishRoots["storage1"].Container, Equals, "aptly") // Original unchanged
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}
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@@ -0,0 +1,125 @@
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package utils
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import (
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"strings"
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. "gopkg.in/check.v1"
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)
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type SanitizeSuite struct{}
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var _ = Suite(&SanitizeSuite{})
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func (s *SanitizeSuite) TestSanitizePath(c *C) {
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// Test various path scenarios based on actual implementation
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// The function removes "..", "$", "`" and leading "/"
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testCases := []struct {
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input string
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expected string
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desc string
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}{
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{
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input: "normal/path/file.txt",
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expected: "normal/path/file.txt",
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desc: "normal path unchanged",
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},
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{
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input: "../../../etc/passwd",
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expected: "etc/passwd",
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desc: ".. removed from path",
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},
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{
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input: "/absolute/path",
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expected: "absolute/path",
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desc: "leading slash removed",
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},
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{
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input: "path$with$dollar",
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expected: "pathwithdollar",
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desc: "dollar signs removed",
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},
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{
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input: "path`with`backticks",
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expected: "pathwithbackticks",
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desc: "backticks removed",
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},
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{
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input: "$HOME/.ssh/id_rsa",
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expected: "HOME/.ssh/id_rsa",
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desc: "environment variable syntax removed",
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},
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{
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input: "`echo malicious`",
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expected: "echo malicious",
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desc: "command substitution removed",
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},
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{
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input: "path/../other",
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expected: "path//other",
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desc: "internal .. removed leaving double slash",
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},
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{
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input: "",
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expected: "",
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desc: "empty path stays empty",
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},
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{
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input: "///multiple/leading/slashes",
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expected: "multiple/leading/slashes",
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desc: "multiple leading slashes removed",
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},
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{
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input: "test$../$../../../etc/passwd",
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expected: "test////etc/passwd",
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desc: "combined $ and .. removal",
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},
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{
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input: "/",
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expected: "",
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desc: "single slash becomes empty",
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},
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{
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input: "//",
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expected: "",
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desc: "double slash becomes empty",
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},
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{
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input: "valid/path/without/issues",
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expected: "valid/path/without/issues",
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desc: "valid path unchanged",
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},
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}
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for _, tc := range testCases {
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result := SanitizePath(tc.input)
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c.Check(result, Equals, tc.expected, Commentf("Test case: %s", tc.desc))
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}
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}
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func (s *SanitizeSuite) TestSanitizePathSecurity(c *C) {
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// Test specific security scenarios
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securityTests := []struct {
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input string
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desc string
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}{
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{"../../../../../../../../etc/shadow", "deep traversal"},
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{"../../../.ssh/id_rsa", "hidden file access"},
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{"./../../../root/.bashrc", "dotfile access"},
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{"$PATH/../../../../etc/hosts", "env var with traversal"},
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{"`id`/../../../etc/passwd", "command injection with traversal"},
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{"${HOME}/.aws/credentials", "env var syntax"},
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{"$(whoami)/../sensitive", "command substitution"},
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}
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for _, tc := range securityTests {
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result := SanitizePath(tc.input)
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// After sanitization, should not contain dangerous patterns
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c.Check(strings.Contains(result, ".."), Equals, false, Commentf("Security test failed for: %s, got: %s", tc.desc, result))
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c.Check(strings.Contains(result, "$"), Equals, false, Commentf("Dollar sign present for: %s, got: %s", tc.desc, result))
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c.Check(strings.Contains(result, "`"), Equals, false, Commentf("Backtick present for: %s, got: %s", tc.desc, result))
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// Should not start with /
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if len(result) > 0 {
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c.Check(result[0] != '/', Equals, true, Commentf("Absolute path for: %s, got: %s", tc.desc, result))
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}
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}
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}
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