mirror of
https://github.com/hanzoai/s3.git
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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.
153 lines
4.3 KiB
Go
153 lines
4.3 KiB
Go
package policy_engine
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import (
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"testing"
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)
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func TestPolicyVariables(t *testing.T) {
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engine := NewPolicyEngine()
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// Policy with variables in Resource and Condition
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policyJSON := `{
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"Version": "2012-10-17",
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"Statement": [
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{
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"Sid": "AllowUserHomeDirectory",
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"Effect": "Allow",
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"Action": "s3:ListBucket",
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"Resource": "arn:aws:s3:::test-bucket",
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"Condition": {
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"StringLike": {
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"s3:prefix": ["${aws:username}/*"]
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}
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}
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},
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{
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"Sid": "AllowUserObjectAccess",
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"Effect": "Allow",
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"Action": ["s3:GetObject", "s3:PutObject"],
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"Resource": ["arn:aws:s3:::test-bucket/${aws:username}/*"]
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}
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]
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}`
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err := engine.SetBucketPolicy("test-bucket", policyJSON)
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if err != nil {
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t.Fatalf("Failed to set bucket policy: %v", err)
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}
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// Case 1: Matching username for resource access
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args := &PolicyEvaluationArgs{
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Action: "s3:GetObject",
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Resource: "arn:aws:s3:::test-bucket/johndoe/file.txt",
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Principal: "arn:aws:iam::123456789012:user/johndoe",
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Conditions: map[string][]string{
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"aws:username": {"johndoe"},
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},
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}
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result := engine.EvaluatePolicy("test-bucket", args)
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if result != PolicyResultAllow {
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t.Errorf("Expected Allow for matching username in resource, got %v", result)
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}
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// Case 2: Mismatched username for resource access
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args = &PolicyEvaluationArgs{
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Action: "s3:GetObject",
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Resource: "arn:aws:s3:::test-bucket/janedoe/file.txt",
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Principal: "arn:aws:iam::123456789012:user/johndoe",
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Conditions: map[string][]string{
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"aws:username": {"johndoe"},
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},
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}
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result = engine.EvaluatePolicy("test-bucket", args)
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if result != PolicyResultIndeterminate {
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t.Errorf("Expected Indeterminate for mismatched username in resource, got %v", result)
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}
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// Case 3: ListBucket with matching prefix condition
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args = &PolicyEvaluationArgs{
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Action: "s3:ListBucket",
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Resource: "arn:aws:s3:::test-bucket",
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Principal: "arn:aws:iam::123456789012:user/johndoe",
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Conditions: map[string][]string{
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"aws:username": {"johndoe"},
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"s3:prefix": {"johndoe/docs"},
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},
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}
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result = engine.EvaluatePolicy("test-bucket", args)
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if result != PolicyResultAllow {
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t.Errorf("Expected Allow for matching prefix condition, got %v", result)
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}
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// Case 4: ListBucket with mismatched prefix condition
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args = &PolicyEvaluationArgs{
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Action: "s3:ListBucket",
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Resource: "arn:aws:s3:::test-bucket",
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Principal: "arn:aws:iam::123456789012:user/johndoe",
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Conditions: map[string][]string{
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"aws:username": {"johndoe"},
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"s3:prefix": {"janedoe/docs"},
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},
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}
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result = engine.EvaluatePolicy("test-bucket", args)
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if result != PolicyResultIndeterminate {
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t.Errorf("Expected Indeterminate for mismatched prefix condition, got %v", result)
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}
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}
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func TestEvaluatePolicyForRequestVariables(t *testing.T) {
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engine := NewPolicyEngine()
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// Policy using aws:username
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policyJSON := `{
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"Version": "2012-10-17",
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"Statement": [
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{
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"Effect": "Allow",
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"Action": "s3:GetObject",
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"Resource": "arn:aws:s3:::test-bucket/${aws:username}/*"
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}
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]
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}`
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err := engine.SetBucketPolicy("test-bucket", policyJSON)
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if err != nil {
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t.Fatalf("Failed to set bucket policy: %v", err)
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}
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// We need to mock the request but the EvaluatePolicyForRequest mostly runs on args extraction
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// The key thing is that EvaluatePolicyForRequest should populate "aws:username" from principal
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// Since we cannot easily pass a full http.Request that matches everything, we will test the extraction logic
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// by simulating what EvaluatePolicyForRequest does: calling EvaluatePolicy with populated Conditions
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principal := "arn:aws:iam::123456789012:user/alice"
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// Should extract "alice"
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// Create args manually as if extracted
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args := &PolicyEvaluationArgs{
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Action: "s3:GetObject",
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Resource: "arn:aws:s3:::test-bucket/alice/data.txt",
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Principal: principal,
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Conditions: map[string][]string{
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"aws:username": {"alice"},
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},
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}
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result := engine.EvaluatePolicy("test-bucket", args)
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if result != PolicyResultAllow {
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t.Errorf("Expected Allow when aws:username is populated, got %v", result)
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}
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// Now with wrong resource
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args.Resource = "arn:aws:s3:::test-bucket/bob/data.txt"
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result = engine.EvaluatePolicy("test-bucket", args)
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if result != PolicyResultIndeterminate {
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t.Errorf("Expected Indeterminate when resource doesn't match variable, got %v", result)
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}
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}
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