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.
113 lines
2.9 KiB
Go
113 lines
2.9 KiB
Go
package kafka
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import (
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"crypto/tls"
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"crypto/x509"
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"fmt"
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"os"
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"strings"
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"github.com/Shopify/sarama"
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"github.com/xdg-go/scram"
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)
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// SASLTLSConfig holds SASL and TLS configuration for Kafka connections.
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type SASLTLSConfig struct {
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SASLEnabled bool
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SASLMechanism string
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SASLUsername string
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SASLPassword string
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TLSEnabled bool
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TLSCACert string
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TLSClientCert string
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TLSClientKey string
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TLSInsecureSkipVerify bool
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}
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// ConfigureSASLTLS applies SASL and TLS settings to a sarama config.
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func ConfigureSASLTLS(config *sarama.Config, st SASLTLSConfig) error {
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if st.SASLEnabled {
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config.Net.SASL.Enable = true
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config.Net.SASL.User = st.SASLUsername
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config.Net.SASL.Password = st.SASLPassword
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mechanism := strings.ToUpper(st.SASLMechanism)
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switch mechanism {
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case "PLAIN", "":
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config.Net.SASL.Mechanism = sarama.SASLTypePlaintext
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case "SCRAM-SHA-256":
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config.Net.SASL.Mechanism = sarama.SASLTypeSCRAMSHA256
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config.Net.SASL.SCRAMClientGeneratorFunc = func() sarama.SCRAMClient {
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return &scramClient{HashGeneratorFcn: scram.SHA256}
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}
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case "SCRAM-SHA-512":
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config.Net.SASL.Mechanism = sarama.SASLTypeSCRAMSHA512
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config.Net.SASL.SCRAMClientGeneratorFunc = func() sarama.SCRAMClient {
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return &scramClient{HashGeneratorFcn: scram.SHA512}
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}
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default:
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return fmt.Errorf("unsupported SASL mechanism: %s", mechanism)
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}
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}
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if st.TLSEnabled {
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if (st.TLSClientCert == "") != (st.TLSClientKey == "") {
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return fmt.Errorf("both tls_client_cert and tls_client_key must be provided for mTLS, or neither")
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}
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tlsConfig := &tls.Config{
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MinVersion: tls.VersionTLS12,
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InsecureSkipVerify: st.TLSInsecureSkipVerify,
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}
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if st.TLSCACert != "" {
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caCert, err := os.ReadFile(st.TLSCACert)
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if err != nil {
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return fmt.Errorf("failed to read CA certificate: %w", err)
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}
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caCertPool := x509.NewCertPool()
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if !caCertPool.AppendCertsFromPEM(caCert) {
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return fmt.Errorf("failed to parse CA certificate")
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}
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tlsConfig.RootCAs = caCertPool
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}
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if st.TLSClientCert != "" && st.TLSClientKey != "" {
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cert, err := tls.LoadX509KeyPair(st.TLSClientCert, st.TLSClientKey)
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if err != nil {
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return fmt.Errorf("failed to load client certificate/key: %w", err)
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}
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tlsConfig.Certificates = []tls.Certificate{cert}
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}
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config.Net.TLS.Enable = true
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config.Net.TLS.Config = tlsConfig
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}
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return nil
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}
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// scramClient implements the sarama.SCRAMClient interface.
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type scramClient struct {
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*scram.ClientConversation
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scram.HashGeneratorFcn
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}
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func (c *scramClient) Begin(userName, password, authzID string) (err error) {
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client, err := c.HashGeneratorFcn.NewClient(userName, password, authzID)
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if err != nil {
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return err
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}
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c.ClientConversation = client.NewConversation()
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return nil
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}
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func (c *scramClient) Step(challenge string) (string, error) {
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return c.ClientConversation.Step(challenge)
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}
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func (c *scramClient) Done() bool {
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return c.ClientConversation.Done()
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}
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