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Complement QoL changes (#2663)

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This PR does the following:
- adds a `keysize` parameter to `generate-keys`, so we can use lower sized keys when running in CI
- updates the Complement docker files to use BuildKit (requires Docker >18.09)
- uses `exec` when executing `dendrite-monotlith-server`, making it PID 1 inside docker, which results in Dendrite actually receiving the `SIGTERM` signal send by Docker. (Making it faster when running tests with Complement, as we don't take 10 seconds to timeout)
This commit is contained in:
Till 2022-08-23 13:10:29 +02:00 committed by GitHub
parent 33129c02f7
commit 95a509757a
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GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 43 additions and 41 deletions
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2
.github/workflows/dendrite.yml vendored
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@ -376,6 +376,8 @@ jobs:
# Build initial Dendrite image
- run: docker build -t complement-dendrite -f build/scripts/Complement${{ matrix.postgres }}.Dockerfile .
working-directory: dendrite
env:
DOCKER_BUILDKIT: 1
# Run Complement
- run: |

20
build/scripts/Complement.Dockerfile
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@ -1,3 +1,5 @@
#syntax=docker/dockerfile:1.2
FROM golang:1.18-stretch as build
RUN apt-get update && apt-get install -y sqlite3
WORKDIR /build
@ -8,14 +10,12 @@ RUN mkdir /dendrite
# Utilise Docker caching when downloading dependencies, this stops us needlessly
# downloading dependencies every time.
COPY go.mod .
COPY go.sum .
RUN go mod download
COPY . .
RUN go build -o /dendrite ./cmd/dendrite-monolith-server
RUN go build -o /dendrite ./cmd/generate-keys
RUN go build -o /dendrite ./cmd/generate-config
RUN --mount=target=. \
--mount=type=cache,target=/go/pkg/mod \
--mount=type=cache,target=/root/.cache/go-build \
go build -o /dendrite ./cmd/generate-config && \
go build -o /dendrite ./cmd/generate-keys && \
go build -o /dendrite ./cmd/dendrite-monolith-server
WORKDIR /dendrite
RUN ./generate-keys --private-key matrix_key.pem
@ -26,7 +26,7 @@ EXPOSE 8008 8448
# At runtime, generate TLS cert based on the CA now mounted at /ca
# At runtime, replace the SERVER_NAME with what we are told
CMD ./generate-keys --server $SERVER_NAME --tls-cert server.crt --tls-key server.key --tls-authority-cert /complement/ca/ca.crt --tls-authority-key /complement/ca/ca.key && \
CMD ./generate-keys -keysize 1024 --server $SERVER_NAME --tls-cert server.crt --tls-key server.key --tls-authority-cert /complement/ca/ca.crt --tls-authority-key /complement/ca/ca.key && \
./generate-config -server $SERVER_NAME --ci > dendrite.yaml && \
cp /complement/ca/ca.crt /usr/local/share/ca-certificates/ && update-ca-certificates && \
./dendrite-monolith-server --really-enable-open-registration --tls-cert server.crt --tls-key server.key --config dendrite.yaml -api=${API:-0}
exec ./dendrite-monolith-server --really-enable-open-registration --tls-cert server.crt --tls-key server.key --config dendrite.yaml -api=${API:-0}

23
build/scripts/ComplementLocal.Dockerfile
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@ -1,3 +1,5 @@
#syntax=docker/dockerfile:1.2
# A local development Complement dockerfile, to be used with host mounts
# /cache -> Contains the entire dendrite code at Dockerfile build time. Builds binaries but only keeps the generate-* ones. Pre-compilation saves time.
# /dendrite -> Host-mounted sources
@ -9,11 +11,10 @@
FROM golang:1.18-stretch
RUN apt-get update && apt-get install -y sqlite3
WORKDIR /runtime
ENV SERVER_NAME=localhost
EXPOSE 8008 8448
WORKDIR /runtime
# This script compiles Dendrite for us.
RUN echo '\
#!/bin/bash -eux \n\
@ -29,25 +30,23 @@ RUN echo '\
RUN echo '\
#!/bin/bash -eu \n\
./generate-keys --private-key matrix_key.pem \n\
./generate-keys --server $SERVER_NAME --tls-cert server.crt --tls-key server.key --tls-authority-cert /complement/ca/ca.crt --tls-authority-key /complement/ca/ca.key \n\
./generate-keys -keysize 1024 --server $SERVER_NAME --tls-cert server.crt --tls-key server.key --tls-authority-cert /complement/ca/ca.crt --tls-authority-key /complement/ca/ca.key \n\
./generate-config -server $SERVER_NAME --ci > dendrite.yaml \n\
cp /complement/ca/ca.crt /usr/local/share/ca-certificates/ && update-ca-certificates \n\
./dendrite-monolith-server --really-enable-open-registration --tls-cert server.crt --tls-key server.key --config dendrite.yaml \n\
exec ./dendrite-monolith-server --really-enable-open-registration --tls-cert server.crt --tls-key server.key --config dendrite.yaml \n\
' > run.sh && chmod +x run.sh
WORKDIR /cache
# Pre-download deps; we don't need to do this if the GOPATH is mounted.
COPY go.mod .
COPY go.sum .
RUN go mod download
# Build the monolith in /cache - we won't actually use this but will rely on build artifacts to speed
# up the real compilation. Build the generate-* binaries in the true /runtime locations.
# If the generate-* source is changed, this dockerfile needs re-running.
COPY . .
RUN go build ./cmd/dendrite-monolith-server && go build -o /runtime ./cmd/generate-keys && go build -o /runtime ./cmd/generate-config
RUN --mount=target=. \
--mount=type=cache,target=/go/pkg/mod \
--mount=type=cache,target=/root/.cache/go-build \
go build -o /runtime ./cmd/generate-config && \
go build -o /runtime ./cmd/generate-keys
WORKDIR /runtime
CMD /runtime/compile.sh && /runtime/run.sh
CMD /runtime/compile.sh && exec /runtime/run.sh

20
build/scripts/ComplementPostgres.Dockerfile
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@ -1,3 +1,5 @@
#syntax=docker/dockerfile:1.2
FROM golang:1.18-stretch as build
RUN apt-get update && apt-get install -y postgresql
WORKDIR /build
@ -26,14 +28,12 @@ RUN mkdir /dendrite
# Utilise Docker caching when downloading dependencies, this stops us needlessly
# downloading dependencies every time.
COPY go.mod .
COPY go.sum .
RUN go mod download
COPY . .
RUN go build -o /dendrite ./cmd/dendrite-monolith-server
RUN go build -o /dendrite ./cmd/generate-keys
RUN go build -o /dendrite ./cmd/generate-config
RUN --mount=target=. \
--mount=type=cache,target=/go/pkg/mod \
--mount=type=cache,target=/root/.cache/go-build \
go build -o /dendrite ./cmd/generate-config && \
go build -o /dendrite ./cmd/generate-keys && \
go build -o /dendrite ./cmd/dendrite-monolith-server
WORKDIR /dendrite
RUN ./generate-keys --private-key matrix_key.pem
@ -45,10 +45,10 @@ EXPOSE 8008 8448
# At runtime, generate TLS cert based on the CA now mounted at /ca
# At runtime, replace the SERVER_NAME with what we are told
CMD /build/run_postgres.sh && ./generate-keys --server $SERVER_NAME --tls-cert server.crt --tls-key server.key --tls-authority-cert /complement/ca/ca.crt --tls-authority-key /complement/ca/ca.key && \
CMD /build/run_postgres.sh && ./generate-keys --keysize 1024 --server $SERVER_NAME --tls-cert server.crt --tls-key server.key --tls-authority-cert /complement/ca/ca.crt --tls-authority-key /complement/ca/ca.key && \
./generate-config -server $SERVER_NAME --ci > dendrite.yaml && \
# Replace the connection string with a single postgres DB, using user/db = 'postgres' and no password, bump max_conns
sed -i "s%connection_string:.*$%connection_string: postgresql://postgres@localhost/postgres?sslmode=disable%g" dendrite.yaml && \
sed -i 's/max_open_conns:.*$/max_open_conns: 100/g' dendrite.yaml && \
cp /complement/ca/ca.crt /usr/local/share/ca-certificates/ && update-ca-certificates && \
./dendrite-monolith-server --really-enable-open-registration --tls-cert server.crt --tls-key server.key --config dendrite.yaml -api=${API:-0}
exec ./dendrite-monolith-server --really-enable-open-registration --tls-cert server.crt --tls-key server.key --config dendrite.yaml -api=${API:-0}

5
cmd/generate-keys/main.go
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@ -38,6 +38,7 @@ var (
authorityCertFile = flag.String("tls-authority-cert", "", "Optional: Create TLS certificate/keys based on this CA authority. Useful for integration testing.")
authorityKeyFile = flag.String("tls-authority-key", "", "Optional: Create TLS certificate/keys based on this CA authority. Useful for integration testing.")
serverName = flag.String("server", "", "Optional: Create TLS certificate/keys with this domain name set. Useful for integration testing.")
keySize = flag.Int("keysize", 4096, "Optional: Create TLS RSA private key with the given key size")
)
func main() {
@ -58,12 +59,12 @@ func main() {
log.Fatal("Zero or both of --tls-key and --tls-cert must be supplied")
}
if *authorityCertFile == "" && *authorityKeyFile == "" {
if err := test.NewTLSKey(*tlsKeyFile, *tlsCertFile); err != nil {
if err := test.NewTLSKey(*tlsKeyFile, *tlsCertFile, *keySize); err != nil {
panic(err)
}
} else {
// generate the TLS cert/key based on the authority given.
if err := test.NewTLSKeyWithAuthority(*serverName, *tlsKeyFile, *tlsCertFile, *authorityKeyFile, *authorityCertFile); err != nil {
if err := test.NewTLSKeyWithAuthority(*serverName, *tlsKeyFile, *tlsCertFile, *authorityKeyFile, *authorityCertFile, *keySize); err != nil {
panic(err)
}
}

2
test/http.go
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@ -68,7 +68,7 @@ func ListenAndServe(t *testing.T, router http.Handler, withTLS bool) (apiURL str
if withTLS {
certFile := filepath.Join(t.TempDir(), "dendrite.cert")
keyFile := filepath.Join(t.TempDir(), "dendrite.key")
err = NewTLSKey(keyFile, certFile)
err = NewTLSKey(keyFile, certFile, 1024)
if err != nil {
t.Errorf("failed to make TLS key: %s", err)
return

12
test/keys.go
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@ -69,8 +69,8 @@ func NewMatrixKey(matrixKeyPath string) (err error) {
const certificateDuration = time.Hour * 24 * 365 * 10
func generateTLSTemplate(dnsNames []string) (*rsa.PrivateKey, *x509.Certificate, error) {
priv, err := rsa.GenerateKey(rand.Reader, 4096)
func generateTLSTemplate(dnsNames []string, bitSize int) (*rsa.PrivateKey, *x509.Certificate, error) {
priv, err := rsa.GenerateKey(rand.Reader, bitSize)
if err != nil {
return nil, nil, err
}
@ -118,8 +118,8 @@ func writePrivateKey(tlsKeyPath string, priv *rsa.PrivateKey) error {
}
// NewTLSKey generates a new RSA TLS key and certificate and writes it to a file.
func NewTLSKey(tlsKeyPath, tlsCertPath string) error {
priv, template, err := generateTLSTemplate(nil)
func NewTLSKey(tlsKeyPath, tlsCertPath string, keySize int) error {
priv, template, err := generateTLSTemplate(nil, keySize)
if err != nil {
return err
}
@ -136,8 +136,8 @@ func NewTLSKey(tlsKeyPath, tlsCertPath string) error {
return writePrivateKey(tlsKeyPath, priv)
}
func NewTLSKeyWithAuthority(serverName, tlsKeyPath, tlsCertPath, authorityKeyPath, authorityCertPath string) error {
priv, template, err := generateTLSTemplate([]string{serverName})
func NewTLSKeyWithAuthority(serverName, tlsKeyPath, tlsCertPath, authorityKeyPath, authorityCertPath string, keySize int) error {
priv, template, err := generateTLSTemplate([]string{serverName}, keySize)
if err != nil {
return err
}