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story(http): support tls and http2 (#42)
* feat(issue-34): add tls config option * feat(issue-34): add http2 only support * fix(issue-34): support only allow http2 requests if config is set * example(issue-34): add tls and http2 examples * feat(issue-34): add validator for min http proto * refactor(issue-34): simplify by using httpvalidator for min proto
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,9 @@ | ||
| # Copyright (c) 2023 Z5Labs and Contributors | ||
| # | ||
| # This software is released under the MIT License. | ||
| # https://opensource.org/licenses/MIT | ||
|
|
||
| FROM scratch | ||
| EXPOSE 8080 | ||
| COPY http2 / | ||
| ENTRYPOINT ["/http2"] |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,93 @@ | ||
| // Copyright (c) 2023 Z5Labs and Contributors | ||
| // | ||
| // This software is released under the MIT License. | ||
| // https://opensource.org/licenses/MIT | ||
|
|
||
| package main | ||
|
|
||
| import ( | ||
| "crypto/ed25519" | ||
| "crypto/rand" | ||
| "crypto/tls" | ||
| "crypto/x509" | ||
| "crypto/x509/pkix" | ||
| "fmt" | ||
| "log/slog" | ||
| "math/big" | ||
| "net/http" | ||
| "os" | ||
| "time" | ||
|
|
||
| "github.com/z5labs/bedrock" | ||
| brhttp "github.com/z5labs/bedrock/http" | ||
| "github.com/z5labs/bedrock/pkg/otelconfig" | ||
| ) | ||
|
|
||
| func createCert() (tls.Certificate, error) { | ||
| _, priv, err := ed25519.GenerateKey(rand.Reader) | ||
| if err != nil { | ||
| return tls.Certificate{}, err | ||
| } | ||
| // ECDSA, ED25519 and RSA subject keys should have the DigitalSignature | ||
| // KeyUsage bits set in the x509.Certificate template | ||
| notBefore := time.Now() | ||
| notAfter := notBefore.Add(365 * 24 * time.Hour) | ||
|
|
||
| template := x509.Certificate{ | ||
| SerialNumber: big.NewInt(time.Now().Unix()), | ||
| Subject: pkix.Name{ | ||
| Organization: []string{"Acme Co"}, | ||
| }, | ||
| NotBefore: notBefore, | ||
| NotAfter: notAfter, | ||
| SubjectKeyId: []byte{113, 117, 105, 99, 107, 115, 101, 114, 118, 101}, | ||
| BasicConstraintsValid: true, | ||
| IsCA: true, | ||
| KeyUsage: x509.KeyUsageKeyEncipherment | | ||
| x509.KeyUsageDigitalSignature | x509.KeyUsageCertSign, | ||
| ExtKeyUsage: []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth}, | ||
| } | ||
|
|
||
| derBytes, err := x509.CreateCertificate(rand.Reader, &template, &template, priv.Public().(ed25519.PublicKey), priv) | ||
| if err != nil { | ||
| return tls.Certificate{}, nil | ||
| } | ||
|
|
||
| var cert tls.Certificate | ||
| cert.Certificate = append(cert.Certificate, derBytes) | ||
| cert.PrivateKey = priv | ||
| return cert, nil | ||
| } | ||
|
|
||
| func initRuntime(bc bedrock.BuildContext) (bedrock.Runtime, error) { | ||
| logHandler := slog.NewJSONHandler(os.Stderr, &slog.HandlerOptions{AddSource: true}) | ||
|
|
||
| cert, err := createCert() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| rt := brhttp.NewRuntime( | ||
| brhttp.ListenOnPort(8080), | ||
| brhttp.LogHandler(logHandler), | ||
| brhttp.TLSConfig(&tls.Config{ | ||
| Certificates: []tls.Certificate{cert}, | ||
| }), | ||
| brhttp.Http2Only(), | ||
| brhttp.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) { | ||
| fmt.Fprint(w, "hello, world") | ||
| }), | ||
| ) | ||
| return rt, nil | ||
| } | ||
|
|
||
| func main() { | ||
| bedrock.New( | ||
| bedrock.InitTracerProvider(func(bc bedrock.BuildContext) (otelconfig.Initializer, error) { | ||
| return otelconfig.Local( | ||
| otelconfig.ServiceName("http2"), | ||
| ), nil | ||
| }), | ||
| bedrock.WithRuntimeBuilderFunc(initRuntime), | ||
| ).Run() | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,9 @@ | ||
| # Copyright (c) 2023 Z5Labs and Contributors | ||
| # | ||
| # This software is released under the MIT License. | ||
| # https://opensource.org/licenses/MIT | ||
|
|
||
| FROM scratch | ||
| EXPOSE 8080 | ||
| COPY tls_http / | ||
| ENTRYPOINT ["/tls_http"] |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,92 @@ | ||
| // Copyright (c) 2023 Z5Labs and Contributors | ||
| // | ||
| // This software is released under the MIT License. | ||
| // https://opensource.org/licenses/MIT | ||
|
|
||
| package main | ||
|
|
||
| import ( | ||
| "crypto/ed25519" | ||
| "crypto/rand" | ||
| "crypto/tls" | ||
| "crypto/x509" | ||
| "crypto/x509/pkix" | ||
| "fmt" | ||
| "log/slog" | ||
| "math/big" | ||
| "net/http" | ||
| "os" | ||
| "time" | ||
|
|
||
| "github.com/z5labs/bedrock" | ||
| brhttp "github.com/z5labs/bedrock/http" | ||
| "github.com/z5labs/bedrock/pkg/otelconfig" | ||
| ) | ||
|
|
||
| func createCert() (tls.Certificate, error) { | ||
| _, priv, err := ed25519.GenerateKey(rand.Reader) | ||
| if err != nil { | ||
| return tls.Certificate{}, err | ||
| } | ||
| // ECDSA, ED25519 and RSA subject keys should have the DigitalSignature | ||
| // KeyUsage bits set in the x509.Certificate template | ||
| notBefore := time.Now() | ||
| notAfter := notBefore.Add(365 * 24 * time.Hour) | ||
|
|
||
| template := x509.Certificate{ | ||
| SerialNumber: big.NewInt(time.Now().Unix()), | ||
| Subject: pkix.Name{ | ||
| Organization: []string{"Acme Co"}, | ||
| }, | ||
| NotBefore: notBefore, | ||
| NotAfter: notAfter, | ||
| SubjectKeyId: []byte{113, 117, 105, 99, 107, 115, 101, 114, 118, 101}, | ||
| BasicConstraintsValid: true, | ||
| IsCA: true, | ||
| KeyUsage: x509.KeyUsageKeyEncipherment | | ||
| x509.KeyUsageDigitalSignature | x509.KeyUsageCertSign, | ||
| ExtKeyUsage: []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth}, | ||
| } | ||
|
|
||
| derBytes, err := x509.CreateCertificate(rand.Reader, &template, &template, priv.Public().(ed25519.PublicKey), priv) | ||
| if err != nil { | ||
| return tls.Certificate{}, nil | ||
| } | ||
|
|
||
| var cert tls.Certificate | ||
| cert.Certificate = append(cert.Certificate, derBytes) | ||
| cert.PrivateKey = priv | ||
| return cert, nil | ||
| } | ||
|
|
||
| func initRuntime(bc bedrock.BuildContext) (bedrock.Runtime, error) { | ||
| logHandler := slog.NewJSONHandler(os.Stderr, &slog.HandlerOptions{AddSource: true}) | ||
|
|
||
| cert, err := createCert() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| rt := brhttp.NewRuntime( | ||
| brhttp.ListenOnPort(8080), | ||
| brhttp.LogHandler(logHandler), | ||
| brhttp.TLSConfig(&tls.Config{ | ||
| Certificates: []tls.Certificate{cert}, | ||
| }), | ||
| brhttp.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) { | ||
| fmt.Fprint(w, "hello, world") | ||
| }), | ||
| ) | ||
| return rt, nil | ||
| } | ||
|
|
||
| func main() { | ||
| bedrock.New( | ||
| bedrock.InitTracerProvider(func(bc bedrock.BuildContext) (otelconfig.Initializer, error) { | ||
| return otelconfig.Local( | ||
| otelconfig.ServiceName("tls_http"), | ||
| ), nil | ||
| }), | ||
| bedrock.WithRuntimeBuilderFunc(initRuntime), | ||
| ).Run() | ||
| } |
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