mirror of
https://github.com/hanzoai/s3.git
synced 2026-11-03 03:07:41 +00:00
zooqueen
dd74d3e6d6
hanzoai/s3 was an AGPL-3.0 MinIO fork whose network-copyleft blocks embedding
and reselling as a managed service. Replace it wholesale with a fork of
SeaweedFS (github.com/seaweedfs/seaweedfs, Apache-2.0, Go) which ships a
built-in S3 gateway + Filer.
- License: AGPL-3.0 -> Apache-2.0 (upstream LICENSE kept verbatim, incl.
"Copyright 2025 Chris Lu"); NOTICE added crediting SeaweedFS. No AGPL/BUSL/
SSPL/GPL or enterprise ("ee") files remain.
- Module: go.mod path set to github.com/hanzoai/s3 with a self-replace
(replace github.com/seaweedfs/seaweedfs => ./) so the ~1800 internal Go files
keep their upstream import paths with zero churn. Internal identifiers and
import paths are intentionally NOT renamed.
- CLI rebrand: the binary is built as `s3` (was `weed`); root usage, per-command
help/usage/flag strings, shell autocomplete program name, and the product name
in CLI output now read "Hanzo S3" / `s3`. Users never see `weed`.
(e.g. `s3 server`, `s3 filer`, `s3 master`, `s3 volume`, `s3 s3`, `s3 mount`.)
- Build: `make` (or `go build -o s3 ./weed`) builds the `s3` binary green;
`cmd/weed-db` and `cmd/weed-sql` also build; `go vet ./weed/command/` clean.
- README/LLM.md rewritten for Hanzo S3; AGENTS.md/CLAUDE.md symlinks preserved.
- Dropped a 33MB prebuilt Mach-O `stress` binary upstream had committed; `.gitignore`
updated to ignore the `s3` build output.
296 lines
7.4 KiB
Go
296 lines
7.4 KiB
Go
package policy
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import (
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"strings"
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"testing"
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"github.com/seaweedfs/seaweedfs/weed/util/wildcard"
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"github.com/stretchr/testify/assert"
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)
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func TestAWSIAMMatch(t *testing.T) {
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evalCtx := &EvaluationContext{
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RequestContext: map[string]interface{}{
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"aws:username": "testuser",
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"saml:username": "john.doe",
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"oidc:sub": "user123",
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"aws:userid": "AIDACKCEVSQ6C2EXAMPLE",
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"aws:principaltype": "User",
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},
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}
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tests := []struct {
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name string
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pattern string
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value string
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evalCtx *EvaluationContext
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expected bool
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}{
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// Case insensitivity tests
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{
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name: "case insensitive exact match",
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pattern: "S3:GetObject",
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value: "s3:getobject",
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evalCtx: evalCtx,
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expected: true,
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},
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{
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name: "case insensitive wildcard match",
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pattern: "S3:Get*",
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value: "s3:getobject",
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evalCtx: evalCtx,
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expected: true,
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},
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// Policy variable expansion tests
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{
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name: "AWS username variable expansion",
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pattern: "arn:aws:s3:::mybucket/${aws:username}/*",
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value: "arn:aws:s3:::mybucket/testuser/document.pdf",
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evalCtx: evalCtx,
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expected: true,
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},
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{
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name: "SAML username variable expansion",
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pattern: "home/${saml:username}/*",
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value: "home/john.doe/private.txt",
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evalCtx: evalCtx,
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expected: true,
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},
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{
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name: "OIDC subject variable expansion",
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pattern: "users/${oidc:sub}/data",
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value: "users/user123/data",
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evalCtx: evalCtx,
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expected: true,
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},
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// Mixed case and variable tests
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{
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name: "case insensitive with variable",
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pattern: "S3:GetObject/${aws:username}/*",
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value: "s3:getobject/testuser/file.txt",
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evalCtx: evalCtx,
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expected: true,
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},
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// Universal wildcard
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{
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name: "universal wildcard",
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pattern: "*",
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value: "anything",
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evalCtx: evalCtx,
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expected: true,
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},
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// Question mark wildcard
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{
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name: "question mark wildcard",
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pattern: "file?.txt",
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value: "file1.txt",
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evalCtx: evalCtx,
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expected: true,
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},
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// No match cases
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{
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name: "no match different pattern",
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pattern: "s3:PutObject",
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value: "s3:GetObject",
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evalCtx: evalCtx,
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expected: false,
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},
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{
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name: "variable not expanded due to missing context",
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pattern: "users/${aws:username}/data",
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value: "users/${aws:username}/data",
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evalCtx: nil,
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expected: true, // Should match literally when no context
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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result := awsIAMMatch(tt.pattern, tt.value, tt.evalCtx)
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assert.Equal(t, tt.expected, result, "AWS IAM match result should match expected")
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})
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}
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}
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func TestMatchesActionsMultipartExpansion(t *testing.T) {
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engine := &PolicyEngine{initialized: true}
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evalCtx := &EvaluationContext{}
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tests := []struct {
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name string
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actions []string
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requestedAction string
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expected bool
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}{
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{
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name: "PutObject directly matches PutObject",
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actions: []string{"s3:PutObject"},
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requestedAction: "s3:PutObject",
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expected: true,
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},
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{
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name: "PutObject implicitly allows CreateMultipartUpload",
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actions: []string{"s3:PutObject"},
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requestedAction: "s3:CreateMultipartUpload",
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expected: true,
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},
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{
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name: "PutObject implicitly allows UploadPart",
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actions: []string{"s3:PutObject"},
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requestedAction: "s3:UploadPart",
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expected: true,
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},
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{
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name: "PutObject implicitly allows CompleteMultipartUpload",
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actions: []string{"s3:PutObject"},
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requestedAction: "s3:CompleteMultipartUpload",
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expected: true,
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},
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{
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name: "PutObject implicitly allows AbortMultipartUpload",
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actions: []string{"s3:PutObject"},
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requestedAction: "s3:AbortMultipartUpload",
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expected: true,
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},
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{
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name: "PutObject implicitly allows ListMultipartUploadParts",
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actions: []string{"s3:PutObject"},
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requestedAction: "s3:ListMultipartUploadParts",
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expected: true,
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},
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{
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name: "PutObject implicitly allows ListBucketMultipartUploads",
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actions: []string{"s3:PutObject"},
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requestedAction: "s3:ListBucketMultipartUploads",
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expected: true,
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},
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{
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name: "PutObject does not allow GetObject",
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actions: []string{"s3:PutObject"},
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requestedAction: "s3:GetObject",
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expected: false,
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},
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{
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name: "GetObject does not allow CreateMultipartUpload",
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actions: []string{"s3:GetObject"},
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requestedAction: "s3:CreateMultipartUpload",
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expected: false,
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},
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{
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name: "wildcard s3:Put* implicitly allows multipart via PutObject match",
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actions: []string{"s3:Put*"},
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requestedAction: "s3:CreateMultipartUpload",
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expected: true,
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},
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{
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name: "case-insensitive multipart action lookup",
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actions: []string{"s3:PutObject"},
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requestedAction: "S3:CREATEMULTIPARTUPLOAD",
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expected: true,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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result := engine.matchesActions(tt.actions, tt.requestedAction, evalCtx)
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assert.Equal(t, tt.expected, result)
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})
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}
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}
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func TestExpandPolicyVariables(t *testing.T) {
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evalCtx := &EvaluationContext{
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RequestContext: map[string]interface{}{
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"aws:username": "alice",
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"saml:username": "alice.smith",
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"oidc:sub": "sub123",
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},
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}
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tests := []struct {
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name string
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pattern string
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evalCtx *EvaluationContext
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expected string
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}{
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{
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name: "expand aws username",
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pattern: "home/${aws:username}/documents/*",
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evalCtx: evalCtx,
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expected: "home/alice/documents/*",
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},
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{
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name: "expand multiple variables",
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pattern: "${aws:username}/${oidc:sub}/data",
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evalCtx: evalCtx,
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expected: "alice/sub123/data",
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},
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{
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name: "no variables to expand",
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pattern: "static/path/file.txt",
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evalCtx: evalCtx,
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expected: "static/path/file.txt",
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},
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{
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name: "nil context",
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pattern: "home/${aws:username}/file",
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evalCtx: nil,
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expected: "home/${aws:username}/file",
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},
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{
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name: "missing variable in context",
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pattern: "home/${aws:nonexistent}/file",
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evalCtx: evalCtx,
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expected: "home/${aws:nonexistent}/file", // Should remain unchanged
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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result := expandPolicyVariables(tt.pattern, tt.evalCtx)
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assert.Equal(t, tt.expected, result, "Policy variable expansion should match expected")
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})
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}
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}
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func TestAWSWildcardMatch(t *testing.T) {
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tests := []struct {
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name string
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pattern string
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value string
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expected bool
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}{
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{
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name: "case insensitive asterisk",
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pattern: "S3:Get*",
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value: "s3:getobject",
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expected: true,
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},
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{
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name: "case insensitive question mark",
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pattern: "file?.TXT",
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value: "file1.txt",
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expected: true,
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},
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{
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name: "mixed wildcards",
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pattern: "S3:*Object?",
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value: "s3:getobjects",
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expected: true,
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},
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{
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name: "no match",
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pattern: "s3:Put*",
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value: "s3:GetObject",
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expected: false,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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result := wildcard.MatchesWildcard(strings.ToLower(tt.pattern), strings.ToLower(tt.value))
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assert.Equal(t, tt.expected, result, "AWS wildcard match should match expected")
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})
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}
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}
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