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.
101 lines
2.9 KiB
Go
101 lines
2.9 KiB
Go
package policy_engine
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import (
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"fmt"
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"testing"
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)
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func TestIsolationPolicy(t *testing.T) {
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engine := NewPolicyEngine()
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bucketName := "test-isolation"
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policyJSON := fmt.Sprintf(`{
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"Version": "2012-10-17",
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"Statement": [{
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"Sid": "AllowOwnFolder",
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"Effect": "Allow",
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"Principal": "*",
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"Action": ["s3:GetObject", "s3:PutObject"],
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"Resource": "arn:aws:s3:::%s/${aws:username}/*"
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}, {
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"Sid": "AllowListOwnPrefix",
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"Effect": "Allow",
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"Principal": "*",
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"Action": "s3:ListBucket",
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"Resource": "arn:aws:s3:::%s",
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"Condition": {
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"StringLike": {
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"s3:prefix": ["${aws:username}/*", "${aws:username}"]
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}
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}
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}, {
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"Sid": "DenyOtherFolders",
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"Effect": "Deny",
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"Principal": "*",
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"Action": ["s3:GetObject", "s3:PutObject"],
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"NotResource": "arn:aws:s3:::%s/${aws:username}/*"
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}]
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}`, bucketName, bucketName, bucketName)
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err := engine.SetBucketPolicy(bucketName, 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: Alice accesses her own folder -> should be ALLOWED
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args := &PolicyEvaluationArgs{
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Action: "s3:GetObject",
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Resource: fmt.Sprintf("arn:aws:s3:::%s/alice/data.txt", bucketName),
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Principal: "arn:aws:sts::123456789012:assumed-role/TestReadOnlyRole/alice",
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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(bucketName, args)
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if result != PolicyResultAllow {
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t.Errorf("Alice should be ALLOWED to her own folder, got %v", result)
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}
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// Case 2: Alice accesses Bob's folder -> should be DENIED
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args = &PolicyEvaluationArgs{
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Action: "s3:GetObject",
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Resource: fmt.Sprintf("arn:aws:s3:::%s/bob/data.txt", bucketName),
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Principal: "arn:aws:sts::123456789012:assumed-role/TestReadOnlyRole/alice",
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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(bucketName, args)
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if result != PolicyResultDeny {
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t.Errorf("Alice should be DENIED access to Bob's folder, got %v", result)
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}
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// Case 3: Bob accesses Bob's folder -> should be ALLOWED
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args = &PolicyEvaluationArgs{
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Action: "s3:GetObject",
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Resource: fmt.Sprintf("arn:aws:s3:::%s/bob/data.txt", bucketName),
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Principal: "arn:aws:sts::123456789012:assumed-role/TestReadOnlyRole/bob",
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Conditions: map[string][]string{
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"aws:username": {"bob"},
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},
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}
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result = engine.EvaluatePolicy(bucketName, args)
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if result != PolicyResultAllow {
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t.Errorf("Bob should be ALLOWED to his own folder, got %v", result)
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}
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// Case 4: Bob accesses Alice's folder -> should be DENIED
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args = &PolicyEvaluationArgs{
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Action: "s3:GetObject",
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Resource: fmt.Sprintf("arn:aws:s3:::%s/alice/data.txt", bucketName),
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Principal: "arn:aws:sts::123456789012:assumed-role/TestReadOnlyRole/bob",
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Conditions: map[string][]string{
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"aws:username": {"bob"},
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},
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}
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result = engine.EvaluatePolicy(bucketName, args)
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if result != PolicyResultDeny {
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t.Errorf("Bob should be DENIED access to Alice's folder, got %v", result)
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}
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}
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