diff options
Diffstat (limited to 'vendor/google.golang.org/grpc/internal/credentials')
4 files changed, 0 insertions, 234 deletions
diff --git a/vendor/google.golang.org/grpc/internal/credentials/credentials.go b/vendor/google.golang.org/grpc/internal/credentials/credentials.go deleted file mode 100644 index 9deee7f65..000000000 --- a/vendor/google.golang.org/grpc/internal/credentials/credentials.go +++ /dev/null @@ -1,49 +0,0 @@ -/* - * Copyright 2021 gRPC authors. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package credentials - -import ( - "context" -) - -// requestInfoKey is a struct to be used as the key to store RequestInfo in a -// context. -type requestInfoKey struct{} - -// NewRequestInfoContext creates a context with ri. -func NewRequestInfoContext(ctx context.Context, ri any) context.Context { - return context.WithValue(ctx, requestInfoKey{}, ri) -} - -// RequestInfoFromContext extracts the RequestInfo from ctx. -func RequestInfoFromContext(ctx context.Context) any { - return ctx.Value(requestInfoKey{}) -} - -// clientHandshakeInfoKey is a struct used as the key to store -// ClientHandshakeInfo in a context. -type clientHandshakeInfoKey struct{} - -// ClientHandshakeInfoFromContext extracts the ClientHandshakeInfo from ctx. -func ClientHandshakeInfoFromContext(ctx context.Context) any { - return ctx.Value(clientHandshakeInfoKey{}) -} - -// NewClientHandshakeInfoContext creates a context with chi. -func NewClientHandshakeInfoContext(ctx context.Context, chi any) context.Context { - return context.WithValue(ctx, clientHandshakeInfoKey{}, chi) -} diff --git a/vendor/google.golang.org/grpc/internal/credentials/spiffe.go b/vendor/google.golang.org/grpc/internal/credentials/spiffe.go deleted file mode 100644 index 25ade6230..000000000 --- a/vendor/google.golang.org/grpc/internal/credentials/spiffe.go +++ /dev/null @@ -1,75 +0,0 @@ -/* - * - * Copyright 2020 gRPC authors. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -// Package credentials defines APIs for parsing SPIFFE ID. -// -// All APIs in this package are experimental. -package credentials - -import ( - "crypto/tls" - "crypto/x509" - "net/url" - - "google.golang.org/grpc/grpclog" -) - -var logger = grpclog.Component("credentials") - -// SPIFFEIDFromState parses the SPIFFE ID from State. If the SPIFFE ID format -// is invalid, return nil with warning. -func SPIFFEIDFromState(state tls.ConnectionState) *url.URL { - if len(state.PeerCertificates) == 0 || len(state.PeerCertificates[0].URIs) == 0 { - return nil - } - return SPIFFEIDFromCert(state.PeerCertificates[0]) -} - -// SPIFFEIDFromCert parses the SPIFFE ID from x509.Certificate. If the SPIFFE -// ID format is invalid, return nil with warning. -func SPIFFEIDFromCert(cert *x509.Certificate) *url.URL { - if cert == nil || cert.URIs == nil { - return nil - } - var spiffeID *url.URL - for _, uri := range cert.URIs { - if uri == nil || uri.Scheme != "spiffe" || uri.Opaque != "" || (uri.User != nil && uri.User.Username() != "") { - continue - } - // From this point, we assume the uri is intended for a SPIFFE ID. - if len(uri.String()) > 2048 { - logger.Warning("invalid SPIFFE ID: total ID length larger than 2048 bytes") - return nil - } - if len(uri.Host) == 0 || len(uri.Path) == 0 { - logger.Warning("invalid SPIFFE ID: domain or workload ID is empty") - return nil - } - if len(uri.Host) > 255 { - logger.Warning("invalid SPIFFE ID: domain length larger than 255 characters") - return nil - } - // A valid SPIFFE certificate can only have exactly one URI SAN field. - if len(cert.URIs) > 1 { - logger.Warning("invalid SPIFFE ID: multiple URI SANs") - return nil - } - spiffeID = uri - } - return spiffeID -} diff --git a/vendor/google.golang.org/grpc/internal/credentials/syscallconn.go b/vendor/google.golang.org/grpc/internal/credentials/syscallconn.go deleted file mode 100644 index 2919632d6..000000000 --- a/vendor/google.golang.org/grpc/internal/credentials/syscallconn.go +++ /dev/null @@ -1,58 +0,0 @@ -/* - * - * Copyright 2018 gRPC authors. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -package credentials - -import ( - "net" - "syscall" -) - -type sysConn = syscall.Conn - -// syscallConn keeps reference of rawConn to support syscall.Conn for channelz. -// SyscallConn() (the method in interface syscall.Conn) is explicitly -// implemented on this type, -// -// Interface syscall.Conn is implemented by most net.Conn implementations (e.g. -// TCPConn, UnixConn), but is not part of net.Conn interface. So wrapper conns -// that embed net.Conn don't implement syscall.Conn. (Side note: tls.Conn -// doesn't embed net.Conn, so even if syscall.Conn is part of net.Conn, it won't -// help here). -type syscallConn struct { - net.Conn - // sysConn is a type alias of syscall.Conn. It's necessary because the name - // `Conn` collides with `net.Conn`. - sysConn -} - -// WrapSyscallConn tries to wrap rawConn and newConn into a net.Conn that -// implements syscall.Conn. rawConn will be used to support syscall, and newConn -// will be used for read/write. -// -// This function returns newConn if rawConn doesn't implement syscall.Conn. -func WrapSyscallConn(rawConn, newConn net.Conn) net.Conn { - sysConn, ok := rawConn.(syscall.Conn) - if !ok { - return newConn - } - return &syscallConn{ - Conn: newConn, - sysConn: sysConn, - } -} diff --git a/vendor/google.golang.org/grpc/internal/credentials/util.go b/vendor/google.golang.org/grpc/internal/credentials/util.go deleted file mode 100644 index f792fd22c..000000000 --- a/vendor/google.golang.org/grpc/internal/credentials/util.go +++ /dev/null @@ -1,52 +0,0 @@ -/* - * - * Copyright 2020 gRPC authors. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -package credentials - -import ( - "crypto/tls" -) - -const alpnProtoStrH2 = "h2" - -// AppendH2ToNextProtos appends h2 to next protos. -func AppendH2ToNextProtos(ps []string) []string { - for _, p := range ps { - if p == alpnProtoStrH2 { - return ps - } - } - ret := make([]string, 0, len(ps)+1) - ret = append(ret, ps...) - return append(ret, alpnProtoStrH2) -} - -// CloneTLSConfig returns a shallow clone of the exported -// fields of cfg, ignoring the unexported sync.Once, which -// contains a mutex and must not be copied. -// -// If cfg is nil, a new zero tls.Config is returned. -// -// TODO: inline this function if possible. -func CloneTLSConfig(cfg *tls.Config) *tls.Config { - if cfg == nil { - return &tls.Config{} - } - - return cfg.Clone() -} |