SSL certificate verify GitHub action (#13697)

* Implement SSL/TLS certificate checking #782

* SSL: Add nimDisableCertificateValidation

Remove NIM_SSL_CERT_VALIDATION env var
tests/untestable/thttpclient_ssl.nim ran successfully on Linux with libssl 1.1.1d

* SSL: update integ test to skip flapping tests

* Revert .travis.yml change

* nimDisableCertificateValidation disable imports

Prevent loading symbols that are not defined on older SSL libs

* SSL: disable verification in net.nim

..when nimDisableCertificateValidation is set

* Update changelog

* Fix peername type

* Add define check for windows

* Disable test on windows

* Add exprimental GitHub action CI for SSL

* Test nimDisableCertificateValidation
This commit is contained in:
Federico Ceratto 2020-03-20 16:11:39 +00:00 • committed by GitHub
commit 5b85444244
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
13 changed files with 872 additions and 12 deletions

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discard """
cmd: "nim $target --threads:on -d:ssl $options $file"
"""
# Nim - Basic SSL integration tests
# (c) Copyright 2018 Nim contributors
#
# See the file "copying.txt", included in this
# distribution, for details about the copyright.
#
## Warning: this test performs local networking.
## Test with:
## ./bin/nim c -d:ssl -p:. --threads:on -r tests/stdlib/thttpclient_ssl.nim
when not defined(windows):
# Disabled on Windows due to old OpenSSL version
import
httpclient,
net,
openssl,
os,
strutils,
threadpool,
times,
unittest
# bogus self-signed certificate
const
certFile = "tests/stdlib/thttpclient_ssl_cert.pem"
keyFile = "tests/stdlib/thttpclient_ssl_key.pem"
proc log(msg: string) =
when defined(ssldebug):
echo " [" & $epochTime() & "] " & msg
# FIXME
echo " [" & $epochTime() & "] " & msg
discard
proc runServer(port: Port): bool {.thread.} =
## Run a trivial HTTPS server in a {.thread.}
## Exit after serving one request
var socket = newSocket()
socket.setSockOpt(OptReusePort, true)
socket.bindAddr(port)
var ctx = newContext(certFile=certFile, keyFile=keyFile)
## Handle one connection
socket.listen()
var client: Socket
var address = ""
log "server: ready"
socket.acceptAddr(client, address)
log "server: incoming connection"
var ssl: SslPtr = SSL_new(ctx.context)
discard SSL_set_fd(ssl, client.getFd())
log "server: accepting connection"
if SSL_accept(ssl) <= 0:
ERR_print_errors_fp(stderr)
else:
const reply = "HTTP/1.0 200 OK\r\nServer: test\r\nContent-type: text/html\r\nContent-Length: 0\r\n\r\n"
log "server: sending reply"
discard SSL_write(ssl, reply.cstring, reply.len)
log "server: receiving a line"
let line = client.recvLine()
log "server: received $# bytes" % $line.len
log "closing"
SSL_free(ssl)
close(client)
close(socket)
log "server: exited"
suite "SSL self signed certificate check":
test "TCP socket":
const port = 12347.Port
let t = spawn runServer(port)
sleep(100)
var sock = newSocket()
var ctx = newContext()
ctx.wrapSocket(sock)
try:
log "client: connect"
sock.connect("127.0.0.1", port)
fail()
except:
let msg = getCurrentExceptionMsg()
check(msg.contains("certificate verify failed"))
test "HttpClient default: no check":
const port = 12345.Port
let t = spawn runServer(port)
sleep(100)
var client = newHttpClient()
try:
log "client: connect"
discard client.getContent("https://127.0.0.1:12345")
except:
let msg = getCurrentExceptionMsg()
log "client: unexpected exception: " & msg
fail()
test "HttpClient with CVerifyPeer":
const port = 12346.Port
let t = spawn runServer(port)
sleep(100)
var client = newHttpClient(sslContext=newContext(verifyMode=CVerifyPeer))
try:
log "client: connect"
discard client.getContent("https://127.0.0.1:12346")
log "getContent should have raised an exception"
fail()
except:
let msg = getCurrentExceptionMsg()
log "client: exception: " & msg
# SSL_shutdown:shutdown while in init
check(msg.contains("shutdown while in init") or msg.contains("alert number 48"))

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@ -0,0 +1,29 @@
-----BEGIN CERTIFICATE-----
MIIFCTCCAvGgAwIBAgIURYQOmGzeh3Vy7Gk6Go4uAPwcNwAwDQYJKoZIhvcNAQEL
BQAwFDESMBAGA1UEAwwJbG9jYWxob3N0MB4XDTE5MDEyMzAwMTgzNFoXDTQ2MDYw
OTAwMTgzNFowFDESMBAGA1UEAwwJbG9jYWxob3N0MIICIjANBgkqhkiG9w0BAQEF
AAOCAg8AMIICCgKCAgEAzoEVEl7yqY+RqIagXDD4JB7LyONDvh8aJvBMnJVBgjaL
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mTUJVvABdUuOiIFjgfFVTpo+CKxy7c5caRDK7g1s9xB1/M9PUfJvHY1WrBWFOZf0
Bl8iwn+ahuxfIVqsFL9leqLykgi1f4L20p7RaAK95TXCo3CszZm4Fsw9zhzkjoU7
2h0nuYl197LZvRs3u/JJjzZERmsfVPIs5BtO8/MN1MvRn6hIGU5Q3kOVWqWxSkSl
njrf+uwUdn/24uSCnygNeDuJzwW/2q4N9YI3oovqNIGpkT3FbAm7UKwI4lwhwmqw
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bBPn6N1W9L2BvUwM8fEB/qBuR9UfcMsIYJsWbbXMfyeF6lbaP7xD01rm+yU5PMMI
Co40abixMntz4J3T2ixdCptf0He1U/UegOHwG1ZGgQzvOG6qI/xkNktDaSA75KR7
BvPV1CmZC4ovVo1L4STrwnoRz5J49PNOHi9Okj9zJ99H7nsmsK16oxpIYkYHJWn+
45jpG8SlDp7oev1OGGk/z+ZOTz+LcNxyvsRQVN8w5zNmjCSWiGqz+UUgppCZg8qd
ECWokNQ5Lr20t1whynrX5bH0l887WPCQmm5VduRoyKFGhCRBSzcCtowSpiwZglUk
CV0jgFKoteItdzZgsND5I1GaNOxZlnK3wN4H0pgZv7HlW6SP1OYd2Y67waJ7
-----END CERTIFICATE-----

View file

@ -0,0 +1,52 @@
-----BEGIN PRIVATE KEY-----
MIIJQwIBADANBgkqhkiG9w0BAQEFAASCCS0wggkpAgEAAoICAQDOgRUSXvKpj5Go
hqBcMPgkHsvI40O+Hxom8EyclUGCNosl2R9CO88ZTNSQRtTmdzq7uWoXHMS/uFeu
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IPl/ELEYzeGCRMVlATz6qwZCFmN7c8ghceX32SrwOWEvd2G5Jr0ndIS76YdVV/1Z
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6THbQsJpR5AalTVvXs3X1RnCLnHiNYg=
-----END PRIVATE KEY-----