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puma / puma-dev

A tool to manage rack apps in development with puma
BSD 3-Clause "New" or "Revised" License
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Running in Docker Alpine results in `http: panic serving 172.17.0.1:42896: runtime error: invalid memory address or nil pointer dereference` #316

Open someonewithpc opened 2 years ago

someonewithpc commented 2 years ago

When running without a preexisting CA, page loads fail with http: panic serving 172.17.0.1:42896: runtime error: invalid memory address or nil pointer dereference. Running with the .puma-dev-ssl folder mapped into Docker does not result in this error.

This is invoked with docker run -p 80:80 -p 443:443 b0c500dc84dd, where the container is build with docker build . from the Dockerfile below:

FROM ruby:2.6.2-alpine

RUN apk update && apk add --no-cache --virtual build-dependencies build-base git ruby-dev openssl-dev go imagemagick imagemagick-dev mariadb-dev nodejs

ENV RAILS_ROOT /var/www/platform
RUN mkdir -p $RAILS_ROOT

WORKDIR $RAILS_ROOT

# Setting env up
ENV RAILS_ENV='production'
ENV RACK_ENV='production'
ENV PUMA_DEV_VERSION="0.18.2"

# Use a pre-built binary
RUN wget "https://github.com/puma/puma-dev/releases/download/v0.18.2/puma-dev-${PUMA_DEV_VERSION}-linux-amd64.tar.gz" -O /tmp/puma-dev.tar.gz
RUN tar xvfz /tmp/puma-dev.tar.gz --directory /usr/bin/

# Install puma-dev from source
# ENV GOROOT=/usr/lib/go
# ENV GOPATH=/root/go
# RUN go get "github.com/puma/puma-dev/..." 2> /dev/null; :
# ENV GO111MODULE="on"
# RUN cd "${GOPATH}/src/github.com/puma/puma-dev/" && make && make install
# RUN cp "${GOPATH}/src/github.com/puma/puma-dev/puma-dev" /usr/bin/puma-dev

COPY . .

RUN bundle install

RUN apk del build-dependencies

EXPOSE 80 443

ENTRYPOINT /usr/bin/puma-dev -sysbind -timeout 3h -dir $RAILS_ROOT

Running with

This is the full output:

! Add /root/.puma-dev-ssl/cert.pem to your browser to trust CA
* Directory for apps: /var/www/platform
* Domains: test
* HTTP Server port: 80
* HTTPS Server port: 443
! Puma dev listening on http and https
2022/08/10 15:28:37 http: panic serving 172.17.0.1:42896: runtime error: invalid memory address or nil pointer dereference
goroutine 21 [running]:
net/http.(*conn).serve.func1(0xc0000c8b40)
    /usr/lib/go/src/net/http/server.go:1746 +0xd2
panic(0x55cfedc341c0, 0x55cfede94b40)
    /usr/lib/go/src/runtime/panic.go:513 +0x1bd
github.com/puma/puma-dev/dev.makeCert(0x0, 0xc0000b66a0, 0x13, 0x0, 0x0, 0x55cfed856c00)
    /root/go/src/github.com/puma/puma-dev/dev/ssl.go:188 +0x48c
github.com/puma/puma-dev/dev.(*certCache).GetCertificate(0xc0000a8df0, 0xc0001082c0, 0x0, 0x0, 0x0)
    /root/go/src/github.com/puma/puma-dev/dev/ssl.go:144 +0x156
github.com/puma/puma-dev/dev.(*certCache).GetCertificate-fm(0xc0001082c0, 0xc00006ba78, 0x55cfed8574ea, 0xb0)
    /root/go/src/github.com/puma/puma-dev/dev/http_linux.go:12 +0x36
crypto/tls.(*Config).getCertificate(0xc000092c00, 0xc0001082c0, 0x2, 0xc0000c4420, 0x2)
    /usr/lib/go/src/crypto/tls/common.go:726 +0x311
crypto/tls.(*serverHandshakeState).readClientHello(0xc000111c50, 0xc00006bc40, 0x10, 0x8)
    /usr/lib/go/src/crypto/tls/handshake_server.go:217 +0x3be
crypto/tls.(*Conn).serverHandshake(0xc000091880, 0x55cfedc99b38, 0xc0000919a0)
    /usr/lib/go/src/crypto/tls/handshake_server.go:47 +0xb8
crypto/tls.(*Conn).Handshake(0xc000091880, 0x0, 0x0)
    /usr/lib/go/src/crypto/tls/conn.go:1274 +0x179
net/http.(*conn).serve(0xc0000c8b40, 0x55cfedc9ed00, 0xc0000ad590)
    /usr/lib/go/src/net/http/server.go:1762 +0x189
created by net/http.(*Server).Serve
    /usr/lib/go/src/net/http/server.go:2851 +0x2f7
2022/08/10 15:28:37 http: panic serving 172.17.0.1:42908: runtime error: invalid memory address or nil pointer dereference
goroutine 22 [running]:
net/http.(*conn).serve.func1(0xc0000c8be0)
    /usr/lib/go/src/net/http/server.go:1746 +0xd2
panic(0x55cfedc341c0, 0x55cfede94b40)
    /usr/lib/go/src/runtime/panic.go:513 +0x1bd
github.com/puma/puma-dev/dev.makeCert(0x0, 0xc0000b67c0, 0x13, 0x0, 0x0, 0x55cfed856c00)
    /root/go/src/github.com/puma/puma-dev/dev/ssl.go:188 +0x48c
github.com/puma/puma-dev/dev.(*certCache).GetCertificate(0xc0000a8df0, 0xc000108370, 0x0, 0x0, 0x0)
    /root/go/src/github.com/puma/puma-dev/dev/ssl.go:144 +0x156
github.com/puma/puma-dev/dev.(*certCache).GetCertificate-fm(0xc000108370, 0xc00006ba78, 0x55cfed8574ea, 0xb0)
    /root/go/src/github.com/puma/puma-dev/dev/http_linux.go:12 +0x36
crypto/tls.(*Config).getCertificate(0xc000092c00, 0xc000108370, 0x2, 0xc0000c4420, 0x2)
    /usr/lib/go/src/crypto/tls/common.go:726 +0x311
crypto/tls.(*serverHandshakeState).readClientHello(0xc00006bc50, 0xc00006bc40, 0x10, 0x8)
    /usr/lib/go/src/crypto/tls/handshake_server.go:217 +0x3be
crypto/tls.(*Conn).serverHandshake(0xc000091c00, 0x55cfedc99b38, 0xc000091d20)
    /usr/lib/go/src/crypto/tls/handshake_server.go:47 +0xb8
crypto/tls.(*Conn).Handshake(0xc000091c00, 0x0, 0x0)
    /usr/lib/go/src/crypto/tls/conn.go:1274 +0x179
net/http.(*conn).serve(0xc0000c8be0, 0x55cfedc9ed00, 0xc0000ad6b0)
    /usr/lib/go/src/net/http/server.go:1762 +0x189
created by net/http.(*Server).Serve
    /usr/lib/go/src/net/http/server.go:2851 +0x2f7
2022/08/10 15:28:38 http: panic serving 172.17.0.1:42914: runtime error: invalid memory address or nil pointer dereference
goroutine 23 [running]:
net/http.(*conn).serve.func1(0xc0000c8c80)
    /usr/lib/go/src/net/http/server.go:1746 +0xd2
panic(0x55cfedc341c0, 0x55cfede94b40)
    /usr/lib/go/src/runtime/panic.go:513 +0x1bd
github.com/puma/puma-dev/dev.makeCert(0x0, 0xc0000b6860, 0x13, 0x0, 0x0, 0x55cfed856c00)
    /root/go/src/github.com/puma/puma-dev/dev/ssl.go:188 +0x48c
github.com/puma/puma-dev/dev.(*certCache).GetCertificate(0xc0000a8df0, 0xc000108420, 0x0, 0x0, 0x0)
    /root/go/src/github.com/puma/puma-dev/dev/ssl.go:144 +0x156
github.com/puma/puma-dev/dev.(*certCache).GetCertificate-fm(0xc000108420, 0xc00006ba78, 0x55cfed8574ea, 0xb0)
    /root/go/src/github.com/puma/puma-dev/dev/http_linux.go:12 +0x36
crypto/tls.(*Config).getCertificate(0xc000092c00, 0xc000108420, 0x2, 0xc0000c4420, 0x2)
    /usr/lib/go/src/crypto/tls/common.go:726 +0x311
crypto/tls.(*serverHandshakeState).readClientHello(0xc00006bc50, 0xc00006bc40, 0x10, 0x8)
    /usr/lib/go/src/crypto/tls/handshake_server.go:217 +0x3be
crypto/tls.(*Conn).serverHandshake(0xc0003be000, 0x55cfedc99b38, 0xc0003be120)
    /usr/lib/go/src/crypto/tls/handshake_server.go:47 +0xb8
crypto/tls.(*Conn).Handshake(0xc0003be000, 0x0, 0x0)
    /usr/lib/go/src/crypto/tls/conn.go:1274 +0x179
net/http.(*conn).serve(0xc0000c8c80, 0x55cfedc9ed00, 0xc0000ad7a0)
    /usr/lib/go/src/net/http/server.go:1762 +0x189
created by net/http.(*Server).Serve
    /usr/lib/go/src/net/http/server.go:2851 +0x2f7
2022/08/10 15:28:38 http: panic serving 172.17.0.1:42918: runtime error: invalid memory address or nil pointer dereference
goroutine 24 [running]:
net/http.(*conn).serve.func1(0xc0000c8d20)
    /usr/lib/go/src/net/http/server.go:1746 +0xd2
panic(0x55cfedc341c0, 0x55cfede94b40)
    /usr/lib/go/src/runtime/panic.go:513 +0x1bd
github.com/puma/puma-dev/dev.makeCert(0x0, 0xc0000b68e0, 0x13, 0x0, 0x0, 0x55cfed856c00)
    /root/go/src/github.com/puma/puma-dev/dev/ssl.go:188 +0x48c
github.com/puma/puma-dev/dev.(*certCache).GetCertificate(0xc0000a8df0, 0xc0001084d0, 0x0, 0x0, 0x0)
    /root/go/src/github.com/puma/puma-dev/dev/ssl.go:144 +0x156
github.com/puma/puma-dev/dev.(*certCache).GetCertificate-fm(0xc0001084d0, 0xc00006ba78, 0x55cfed8574ea, 0xb0)
    /root/go/src/github.com/puma/puma-dev/dev/http_linux.go:12 +0x36
crypto/tls.(*Config).getCertificate(0xc000092c00, 0xc0001084d0, 0x2, 0xc0000c4420, 0x2)
    /usr/lib/go/src/crypto/tls/common.go:726 +0x311
crypto/tls.(*serverHandshakeState).readClientHello(0xc00006bc50, 0xc00006bc40, 0x10, 0x8)
    /usr/lib/go/src/crypto/tls/handshake_server.go:217 +0x3be
crypto/tls.(*Conn).serverHandshake(0xc0003be380, 0x55cfedc99b38, 0xc0003be4a0)
    /usr/lib/go/src/crypto/tls/handshake_server.go:47 +0xb8
crypto/tls.(*Conn).Handshake(0xc0003be380, 0x0, 0x0)
    /usr/lib/go/src/crypto/tls/conn.go:1274 +0x179
net/http.(*conn).serve(0xc0000c8d20, 0x55cfedc9ed00, 0xc0000ad890)
    /usr/lib/go/src/net/http/server.go:1762 +0x189
created by net/http.(*Server).Serve
    /usr/lib/go/src/net/http/server.go:2851 +0x2f7
2022/08/10 15:28:38 http: panic serving 172.17.0.1:42932: runtime error: invalid memory address or nil pointer dereference
goroutine 25 [running]:
net/http.(*conn).serve.func1(0xc0000c8dc0)
    /usr/lib/go/src/net/http/server.go:1746 +0xd2
panic(0x55cfedc341c0, 0x55cfede94b40)
    /usr/lib/go/src/runtime/panic.go:513 +0x1bd
github.com/puma/puma-dev/dev.makeCert(0x0, 0xc0000b6980, 0x13, 0x0, 0x0, 0x55cfed856c00)
    /root/go/src/github.com/puma/puma-dev/dev/ssl.go:188 +0x48c
github.com/puma/puma-dev/dev.(*certCache).GetCertificate(0xc0000a8df0, 0xc000108580, 0x0, 0x0, 0x0)
    /root/go/src/github.com/puma/puma-dev/dev/ssl.go:144 +0x156
github.com/puma/puma-dev/dev.(*certCache).GetCertificate-fm(0xc000108580, 0xc00006ba78, 0x55cfed8574ea, 0xb0)
    /root/go/src/github.com/puma/puma-dev/dev/http_linux.go:12 +0x36
crypto/tls.(*Config).getCertificate(0xc000092c00, 0xc000108580, 0x2, 0xc0000c4420, 0x2)
    /usr/lib/go/src/crypto/tls/common.go:726 +0x311
crypto/tls.(*serverHandshakeState).readClientHello(0xc00006bc50, 0xc00006bc40, 0x10, 0x8)
    /usr/lib/go/src/crypto/tls/handshake_server.go:217 +0x3be
crypto/tls.(*Conn).serverHandshake(0xc0003be700, 0x55cfedc99b38, 0xc0003be820)
    /usr/lib/go/src/crypto/tls/handshake_server.go:47 +0xb8
crypto/tls.(*Conn).Handshake(0xc0003be700, 0x0, 0x0)
    /usr/lib/go/src/crypto/tls/conn.go:1274 +0x179
net/http.(*conn).serve(0xc0000c8dc0, 0x55cfedc9ed00, 0xc0000ad980)
    /usr/lib/go/src/net/http/server.go:1762 +0x189
created by net/http.(*Server).Serve
    /usr/lib/go/src/net/http/server.go:2851 +0x2f7
2022/08/10 15:28:38 http: panic serving 172.17.0.1:42946: runtime error: invalid memory address or nil pointer dereference
goroutine 26 [running]:
net/http.(*conn).serve.func1(0xc0000c8e60)
    /usr/lib/go/src/net/http/server.go:1746 +0xd2
panic(0x55cfedc341c0, 0x55cfede94b40)
    /usr/lib/go/src/runtime/panic.go:513 +0x1bd
github.com/puma/puma-dev/dev.makeCert(0x0, 0xc0000243c0, 0x13, 0x0, 0x0, 0x55cfed856c00)
    /root/go/src/github.com/puma/puma-dev/dev/ssl.go:188 +0x48c
github.com/puma/puma-dev/dev.(*certCache).GetCertificate(0xc0000a8df0, 0xc0003f6000, 0x0, 0x0, 0x0)
    /root/go/src/github.com/puma/puma-dev/dev/ssl.go:144 +0x156
github.com/puma/puma-dev/dev.(*certCache).GetCertificate-fm(0xc0003f6000, 0xc00006fa78, 0x55cfed8574ea, 0xb0)
    /root/go/src/github.com/puma/puma-dev/dev/http_linux.go:12 +0x36
crypto/tls.(*Config).getCertificate(0xc000092c00, 0xc0003f6000, 0x2, 0xc0000c4420, 0x2)
    /usr/lib/go/src/crypto/tls/common.go:726 +0x311
crypto/tls.(*serverHandshakeState).readClientHello(0xc00006fc50, 0xc00006fc40, 0x10, 0x8)
    /usr/lib/go/src/crypto/tls/handshake_server.go:217 +0x3be
crypto/tls.(*Conn).serverHandshake(0xc0003bea80, 0x55cfedc99b38, 0xc0003beba0)
    /usr/lib/go/src/crypto/tls/handshake_server.go:47 +0xb8
crypto/tls.(*Conn).Handshake(0xc0003bea80, 0x0, 0x0)
    /usr/lib/go/src/crypto/tls/conn.go:1274 +0x179
net/http.(*conn).serve(0xc0000c8e60, 0x55cfedc9ed00, 0xc00014f200)
    /usr/lib/go/src/net/http/server.go:1762 +0x189
created by net/http.(*Server).Serve
    /usr/lib/go/src/net/http/server.go:2851 +0x2f7
2022/08/10 15:28:43 http: panic serving 172.17.0.1:32960: runtime error: invalid memory address or nil pointer dereference
goroutine 7 [running]:
net/http.(*conn).serve.func1(0xc00035c140)
    /usr/lib/go/src/net/http/server.go:1746 +0xd2
panic(0x55cfedc341c0, 0x55cfede94b40)
    /usr/lib/go/src/runtime/panic.go:513 +0x1bd
github.com/puma/puma-dev/dev.makeCert(0x0, 0xc000024460, 0x13, 0x0, 0x0, 0x55cfed856c00)
    /root/go/src/github.com/puma/puma-dev/dev/ssl.go:188 +0x48c
github.com/puma/puma-dev/dev.(*certCache).GetCertificate(0xc0000a8df0, 0xc0003f60b0, 0x0, 0x0, 0x0)
    /root/go/src/github.com/puma/puma-dev/dev/ssl.go:144 +0x156
github.com/puma/puma-dev/dev.(*certCache).GetCertificate-fm(0xc0003f60b0, 0xc00006fa78, 0x55cfed8574ea, 0xb0)
    /root/go/src/github.com/puma/puma-dev/dev/http_linux.go:12 +0x36
crypto/tls.(*Config).getCertificate(0xc000092c00, 0xc0003f60b0, 0x2, 0xc0000c4420, 0x2)
    /usr/lib/go/src/crypto/tls/common.go:726 +0x311
crypto/tls.(*serverHandshakeState).readClientHello(0xc00006fc50, 0xc00006fc40, 0x10, 0x8)
    /usr/lib/go/src/crypto/tls/handshake_server.go:217 +0x3be
crypto/tls.(*Conn).serverHandshake(0xc000061180, 0x55cfedc99b38, 0xc0000612a0)
    /usr/lib/go/src/crypto/tls/handshake_server.go:47 +0xb8
crypto/tls.(*Conn).Handshake(0xc000061180, 0x0, 0x0)
    /usr/lib/go/src/crypto/tls/conn.go:1274 +0x179
net/http.(*conn).serve(0xc00035c140, 0x55cfedc9ed00, 0xc00014f320)
    /usr/lib/go/src/net/http/server.go:1762 +0x189
created by net/http.(*Server).Serve
    /usr/lib/go/src/net/http/server.go:2851 +0x2f7
2022/08/10 15:28:43 http: panic serving 172.17.0.1:32964: runtime error: invalid memory address or nil pointer dereference
goroutine 8 [running]:
net/http.(*conn).serve.func1(0xc00035c1e0)
    /usr/lib/go/src/net/http/server.go:1746 +0xd2
panic(0x55cfedc341c0, 0x55cfede94b40)
    /usr/lib/go/src/runtime/panic.go:513 +0x1bd
github.com/puma/puma-dev/dev.makeCert(0x0, 0xc0000244e0, 0x13, 0x0, 0x0, 0x55cfed856c00)
    /root/go/src/github.com/puma/puma-dev/dev/ssl.go:188 +0x48c
github.com/puma/puma-dev/dev.(*certCache).GetCertificate(0xc0000a8df0, 0xc0003f6160, 0x0, 0x0, 0x0)
    /root/go/src/github.com/puma/puma-dev/dev/ssl.go:144 +0x156
github.com/puma/puma-dev/dev.(*certCache).GetCertificate-fm(0xc0003f6160, 0xc00006fa78, 0x55cfed8574ea, 0xb0)
    /root/go/src/github.com/puma/puma-dev/dev/http_linux.go:12 +0x36
crypto/tls.(*Config).getCertificate(0xc000092c00, 0xc0003f6160, 0x2, 0xc0000c4420, 0x2)
    /usr/lib/go/src/crypto/tls/common.go:726 +0x311
crypto/tls.(*serverHandshakeState).readClientHello(0xc00006fc50, 0xc00006fc40, 0x10, 0x8)
    /usr/lib/go/src/crypto/tls/handshake_server.go:217 +0x3be
crypto/tls.(*Conn).serverHandshake(0xc000061500, 0x55cfedc99b38, 0xc000061620)
    /usr/lib/go/src/crypto/tls/handshake_server.go:47 +0xb8
crypto/tls.(*Conn).Handshake(0xc000061500, 0x0, 0x0)
    /usr/lib/go/src/crypto/tls/conn.go:1274 +0x179
net/http.(*conn).serve(0xc00035c1e0, 0x55cfedc9ed00, 0xc00014f410)
    /usr/lib/go/src/net/http/server.go:1762 +0x189
created by net/http.(*Server).Serve
    /usr/lib/go/src/net/http/server.go:2851 +0x2f7
2022/08/10 15:28:43 http: panic serving 172.17.0.1:32972: runtime error: invalid memory address or nil pointer dereference
goroutine 9 [running]:
net/http.(*conn).serve.func1(0xc00035c280)
    /usr/lib/go/src/net/http/server.go:1746 +0xd2
panic(0x55cfedc341c0, 0x55cfede94b40)
    /usr/lib/go/src/runtime/panic.go:513 +0x1bd
github.com/puma/puma-dev/dev.makeCert(0x0, 0xc000448020, 0x13, 0x0, 0x0, 0x55cfed856c00)
    /root/go/src/github.com/puma/puma-dev/dev/ssl.go:188 +0x48c
github.com/puma/puma-dev/dev.(*certCache).GetCertificate(0xc0000a8df0, 0xc000450000, 0x0, 0x0, 0x0)
    /root/go/src/github.com/puma/puma-dev/dev/ssl.go:144 +0x156
github.com/puma/puma-dev/dev.(*certCache).GetCertificate-fm(0xc000450000, 0xc000438a78, 0x55cfed8574ea, 0xb0)
    /root/go/src/github.com/puma/puma-dev/dev/http_linux.go:12 +0x36
crypto/tls.(*Config).getCertificate(0xc000092c00, 0xc000450000, 0x2, 0xc0000c4420, 0x2)
    /usr/lib/go/src/crypto/tls/common.go:726 +0x311
crypto/tls.(*serverHandshakeState).readClientHello(0xc00010bc50, 0xc000438c40, 0x10, 0x8)
    /usr/lib/go/src/crypto/tls/handshake_server.go:217 +0x3be
crypto/tls.(*Conn).serverHandshake(0xc000061880, 0x55cfedc99b38, 0xc0000619a0)
    /usr/lib/go/src/crypto/tls/handshake_server.go:47 +0xb8
crypto/tls.(*Conn).Handshake(0xc000061880, 0x0, 0x0)
    /usr/lib/go/src/crypto/tls/conn.go:1274 +0x179
net/http.(*conn).serve(0xc00035c280, 0x55cfedc9ed00, 0xc00043e000)
    /usr/lib/go/src/net/http/server.go:1762 +0x189
created by net/http.(*Server).Serve
    /usr/lib/go/src/net/http/server.go:2851 +0x2f7
2022/08/10 15:28:43 http: panic serving 172.17.0.1:32978: runtime error: invalid memory address or nil pointer dereference
goroutine 15 [running]:
net/http.(*conn).serve.func1(0xc0000c83c0)
    /usr/lib/go/src/net/http/server.go:1746 +0xd2
panic(0x55cfedc341c0, 0x55cfede94b40)
    /usr/lib/go/src/runtime/panic.go:513 +0x1bd
github.com/puma/puma-dev/dev.makeCert(0x0, 0xc000448080, 0x13, 0x0, 0x0, 0x55cfed856c00)
    /root/go/src/github.com/puma/puma-dev/dev/ssl.go:188 +0x48c
github.com/puma/puma-dev/dev.(*certCache).GetCertificate(0xc0000a8df0, 0xc0001082c0, 0x0, 0x0, 0x0)
    /root/go/src/github.com/puma/puma-dev/dev/ssl.go:144 +0x156
github.com/puma/puma-dev/dev.(*certCache).GetCertificate-fm(0xc0001082c0, 0xc000071a78, 0x55cfed8574ea, 0xb0)
    /root/go/src/github.com/puma/puma-dev/dev/http_linux.go:12 +0x36
crypto/tls.(*Config).getCertificate(0xc000092c00, 0xc0001082c0, 0x2, 0xc0000c4420, 0x2)
    /usr/lib/go/src/crypto/tls/common.go:726 +0x311
crypto/tls.(*serverHandshakeState).readClientHello(0xc00010dc50, 0xc000071c40, 0x10, 0x8)
    /usr/lib/go/src/crypto/tls/handshake_server.go:217 +0x3be
crypto/tls.(*Conn).serverHandshake(0xc0003be000, 0x55cfedc99b38, 0xc0003be120)
    /usr/lib/go/src/crypto/tls/handshake_server.go:47 +0xb8
crypto/tls.(*Conn).Handshake(0xc0003be000, 0x0, 0x0)
    /usr/lib/go/src/crypto/tls/conn.go:1274 +0x179
net/http.(*conn).serve(0xc0000c83c0, 0x55cfedc9ed00, 0xc00043e0f0)
    /usr/lib/go/src/net/http/server.go:1762 +0x189
created by net/http.(*Server).Serve
    /usr/lib/go/src/net/http/server.go:2851 +0x2f7

BTW, as previously mentioned, running with an existing CA, with docker run -p 80:80 -p 443:443 -v "${HOME}/.puma-dev-ssl:/root/.puma-dev-ssl" b0c500dc84d doesn't produce this error, but results in unknown app

dentarg commented 1 year ago

I got this on macOS (Monterey), but it worked the second time (starting puma-dev again after the panic) (using latest master, db9ec15c986ec978c2534d628e8694a8e5efc250)

arm64 $ ./puma-dev -debug
* Adding certification to login keychain as trusted
! There is probably a dialog open that requires you to authenticate
* Certificates setup, ready for https operations!
* Directory for apps: /Users/dentarg/.puma-dev
* Domains: test
* DNS Server port: 9253
* HTTP Server port: 9280
* HTTPS Server port: 9283
! Puma dev running...
2023/09/26 20:26:53 http: panic serving 127.0.0.1:58189: runtime error: invalid memory address or nil pointer dereference
goroutine 40 [running]:
net/http.(*conn).serve.func1()
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/net/http/server.go:1868 +0xb0
panic({0x1006dda00?, 0x1009450c0?})
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/runtime/panic.go:920 +0x26c
github.com/puma/puma-dev/dev.makeCert(0x0, {0x14000010210, 0xa})
    /Users/dentarg/src/puma-dev/dev/ssl.go:188 +0x3f8
github.com/puma/puma-dev/dev.(*certCache).GetCertificate(0x1400019a020, 0x10072b860?)
    /Users/dentarg/src/puma-dev/dev/ssl.go:144 +0x144
crypto/tls.(*Config).getCertificate(0x140001829c0, 0x140001a2340)
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/common.go:1116 +0x44
crypto/tls.(*serverHandshakeStateTLS13).pickCertificate(0x140001f37c0)
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/handshake_server_tls13.go:435 +0x2ac
crypto/tls.(*serverHandshakeStateTLS13).handshake(0x140001f37c0)
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/handshake_server_tls13.go:59 +0x40
crypto/tls.(*Conn).serverHandshake(0x140001b4000, {0x100746868, 0x1400012a870})
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/handshake_server.go:53 +0x130
crypto/tls.(*Conn).handshakeContext(0x140001b4000, {0x100746830, 0x1400055e600})
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/conn.go:1552 +0x340
crypto/tls.(*Conn).HandshakeContext(...)
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/conn.go:1492
net/http.(*conn).serve(0x14000090120, {0x100746830, 0x140001a1290})
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/net/http/server.go:1891 +0xb24
created by net/http.(*Server).Serve in goroutine 39
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/net/http/server.go:3086 +0x4cc
2023/09/26 20:26:53 http: panic serving 127.0.0.1:58190: runtime error: invalid memory address or nil pointer dereference
goroutine 41 [running]:
net/http.(*conn).serve.func1()
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/net/http/server.go:1868 +0xb0
panic({0x1006dda00?, 0x1009450c0?})
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/runtime/panic.go:920 +0x26c
github.com/puma/puma-dev/dev.makeCert(0x0, {0x140000103b0, 0xa})
    /Users/dentarg/src/puma-dev/dev/ssl.go:188 +0x3f8
github.com/puma/puma-dev/dev.(*certCache).GetCertificate(0x1400019a020, 0x10072b860?)
    /Users/dentarg/src/puma-dev/dev/ssl.go:144 +0x144
crypto/tls.(*Config).getCertificate(0x140001829c0, 0x140001a24e0)
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/common.go:1116 +0x44
crypto/tls.(*serverHandshakeStateTLS13).pickCertificate(0x140001f37c0)
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/handshake_server_tls13.go:435 +0x2ac
crypto/tls.(*serverHandshakeStateTLS13).handshake(0x140001f37c0)
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/handshake_server_tls13.go:59 +0x40
crypto/tls.(*Conn).serverHandshake(0x140001b5180, {0x100746868, 0x1400012a960})
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/handshake_server.go:53 +0x130
crypto/tls.(*Conn).handshakeContext(0x140001b5180, {0x100746830, 0x1400055e720})
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/conn.go:1552 +0x340
crypto/tls.(*Conn).HandshakeContext(...)
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/conn.go:1492
net/http.(*conn).serve(0x140000901b0, {0x100746830, 0x140001a1290})
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/net/http/server.go:1891 +0xb24
created by net/http.(*Server).Serve in goroutine 39
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/net/http/server.go:3086 +0x4cc
2023/09/26 20:26:54 http: panic serving 127.0.0.1:58191: runtime error: invalid memory address or nil pointer dereference
goroutine 42 [running]:
net/http.(*conn).serve.func1()
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/net/http/server.go:1868 +0xb0
panic({0x1006dda00?, 0x1009450c0?})
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/runtime/panic.go:920 +0x26c
github.com/puma/puma-dev/dev.makeCert(0x0, {0x14000010450, 0xa})
    /Users/dentarg/src/puma-dev/dev/ssl.go:188 +0x3f8
github.com/puma/puma-dev/dev.(*certCache).GetCertificate(0x1400019a020, 0x10072b860?)
    /Users/dentarg/src/puma-dev/dev/ssl.go:144 +0x144
crypto/tls.(*Config).getCertificate(0x140001829c0, 0x140001a2a90)
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/common.go:1116 +0x44
crypto/tls.(*serverHandshakeStateTLS13).pickCertificate(0x140001f37c0)
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/handshake_server_tls13.go:435 +0x2ac
crypto/tls.(*serverHandshakeStateTLS13).handshake(0x140001f37c0)
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/handshake_server_tls13.go:59 +0x40
crypto/tls.(*Conn).serverHandshake(0x140001b5500, {0x100746868, 0x1400012aa00})
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/handshake_server.go:53 +0x130
crypto/tls.(*Conn).handshakeContext(0x140001b5500, {0x100746830, 0x1400055e840})
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/conn.go:1552 +0x340
crypto/tls.(*Conn).HandshakeContext(...)
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/conn.go:1492
net/http.(*conn).serve(0x14000090240, {0x100746830, 0x140001a1290})
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/net/http/server.go:1891 +0xb24
created by net/http.(*Server).Serve in goroutine 39
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/net/http/server.go:3086 +0x4cc
2023/09/26 20:26:54 http: panic serving 127.0.0.1:58192: runtime error: invalid memory address or nil pointer dereference
goroutine 43 [running]:
net/http.(*conn).serve.func1()
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/net/http/server.go:1868 +0xb0
panic({0x1006dda00?, 0x1009450c0?})
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/runtime/panic.go:920 +0x26c
github.com/puma/puma-dev/dev.makeCert(0x0, {0x14000010500, 0xa})
    /Users/dentarg/src/puma-dev/dev/ssl.go:188 +0x3f8
github.com/puma/puma-dev/dev.(*certCache).GetCertificate(0x1400019a020, 0x10072b860?)
    /Users/dentarg/src/puma-dev/dev/ssl.go:144 +0x144
crypto/tls.(*Config).getCertificate(0x140001829c0, 0x140001a2dd0)
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/common.go:1116 +0x44
crypto/tls.(*serverHandshakeStateTLS13).pickCertificate(0x140001f37c0)
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/handshake_server_tls13.go:435 +0x2ac
crypto/tls.(*serverHandshakeStateTLS13).handshake(0x140001f37c0)
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/handshake_server_tls13.go:59 +0x40
crypto/tls.(*Conn).serverHandshake(0x140001b5880, {0x100746868, 0x1400012aaa0})
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/handshake_server.go:53 +0x130
crypto/tls.(*Conn).handshakeContext(0x140001b5880, {0x100746830, 0x1400055e960})
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/conn.go:1552 +0x340
crypto/tls.(*Conn).HandshakeContext(...)
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/conn.go:1492
net/http.(*conn).serve(0x140000902d0, {0x100746830, 0x140001a1290})
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/net/http/server.go:1891 +0xb24
created by net/http.(*Server).Serve in goroutine 39
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/net/http/server.go:3086 +0x4cc
2023/09/26 20:26:59 http: panic serving 127.0.0.1:58194: runtime error: invalid memory address or nil pointer dereference
goroutine 44 [running]:
net/http.(*conn).serve.func1()
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/net/http/server.go:1868 +0xb0
panic({0x1006dda00?, 0x1009450c0?})
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/runtime/panic.go:920 +0x26c
github.com/puma/puma-dev/dev.makeCert(0x0, {0x14000010170, 0xa})
    /Users/dentarg/src/puma-dev/dev/ssl.go:188 +0x3f8
github.com/puma/puma-dev/dev.(*certCache).GetCertificate(0x1400019a020, 0x10072b860?)
    /Users/dentarg/src/puma-dev/dev/ssl.go:144 +0x144
crypto/tls.(*Config).getCertificate(0x140001829c0, 0x140001a2340)
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/common.go:1116 +0x44
crypto/tls.(*serverHandshakeStateTLS13).pickCertificate(0x140001f37c0)
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/handshake_server_tls13.go:435 +0x2ac
crypto/tls.(*serverHandshakeStateTLS13).handshake(0x140001f37c0)
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/handshake_server_tls13.go:59 +0x40
crypto/tls.(*Conn).serverHandshake(0x140001b4000, {0x100746868, 0x1400012a0a0})
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/handshake_server.go:53 +0x130
crypto/tls.(*Conn).handshakeContext(0x140001b4000, {0x100746830, 0x1400055e150})
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/conn.go:1552 +0x340
crypto/tls.(*Conn).HandshakeContext(...)
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/conn.go:1492
net/http.(*conn).serve(0x140001ec120, {0x100746830, 0x140001a1290})
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/net/http/server.go:1891 +0xb24
created by net/http.(*Server).Serve in goroutine 39
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/net/http/server.go:3086 +0x4cc
2023/09/26 20:26:59 http: panic serving 127.0.0.1:58195: runtime error: invalid memory address or nil pointer dereference
goroutine 45 [running]:
net/http.(*conn).serve.func1()
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/net/http/server.go:1868 +0xb0
panic({0x1006dda00?, 0x1009450c0?})
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/runtime/panic.go:920 +0x26c
github.com/puma/puma-dev/dev.makeCert(0x0, {0x140000b0080, 0xa})
    /Users/dentarg/src/puma-dev/dev/ssl.go:188 +0x3f8
github.com/puma/puma-dev/dev.(*certCache).GetCertificate(0x1400019a020, 0x10072b860?)
    /Users/dentarg/src/puma-dev/dev/ssl.go:144 +0x144
crypto/tls.(*Config).getCertificate(0x140001829c0, 0x140000a0000)
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/common.go:1116 +0x44
crypto/tls.(*serverHandshakeStateTLS13).pickCertificate(0x140001f37c0)
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/handshake_server_tls13.go:435 +0x2ac
crypto/tls.(*serverHandshakeStateTLS13).handshake(0x140001f37c0)
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/handshake_server_tls13.go:59 +0x40
crypto/tls.(*Conn).serverHandshake(0x140001b5180, {0x100746868, 0x1400012a140})
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/handshake_server.go:53 +0x130
crypto/tls.(*Conn).handshakeContext(0x140001b5180, {0x100746830, 0x1400055e270})
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/conn.go:1552 +0x340
crypto/tls.(*Conn).HandshakeContext(...)
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/crypto/tls/conn.go:1492
net/http.(*conn).serve(0x140001ec1b0, {0x100746830, 0x140001a1290})
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/net/http/server.go:1891 +0xb24
created by net/http.(*Server).Serve in goroutine 39
    /opt/homebrew/Cellar/go/1.21.1/libexec/src/net/http/server.go:3086 +0x4cc
^C! Shutdown requested
~/src/puma-dev
arm64 $ ./puma-dev -debug
2023/09/26 20:27:27 Existing valid puma-dev CA keypair found. Assuming previously trusted.
* Directory for apps: /Users/dentarg/.puma-dev
* Domains: test
* DNS Server port: 9253
* HTTP Server port: 9280
* HTTPS Server port: 9283
! Puma dev running...
2023-09-26T20:27:58.000692+02:00: GET '/' (host=swiss.test:9283)
* Generated proxy connection for 'swiss' to http://127.0.0.1:5000
2023-09-26T20:27:58.079498+02:00: GET '/favicon.ico' (host=swiss.test:9283)