Initial SslStream stress app work

eng/pipelines/libraries/stress/http-windows.yml

@@ -45,7 +45,7 @@ steps:
     docker build -t $(httpStressImage) --build-arg SDK_BASE_IMAGE=$(sdkBaseImage) --build-arg CONFIGURATION=$(BUILD_CONFIGURATION) -f windows.Dockerfile .
   displayName: Build HttpStress
 
-- bash: |
+- powershell: |
     cd '$(HttpStressProject)'
     docker-compose up --abort-on-container-exit --no-color
   displayName: Run HttpStress

eng/pipelines/libraries/stress/ssl-linux.yml

@@ -0,0 +1,51 @@
+trigger: none
+
+pr:
+  branches:
+    include:
+    - "*"
+
+schedules:
+- cron: "0 13 * * *" # 1PM UTC => 5 AM PST
+  displayName: SslStress nightly run
+  branches:
+    include:
+    - master
+
+pool:
+  name: Hosted Ubuntu 1604
+
+variables:
+  - template: ../variables.yml
+  - name: sslStressProject
+    value: $(sourcesRoot)/System.Net.Security/tests/StressTests/SslStress/
+    # Avoid duplication by referencing corefx build infrastructure hosted in HttpStress
+    # TODO move to eng/ folder.
+  - name: httpStressProject
+    value: $(sourcesRoot)/System.Net.Http/tests/StressTests/HttpStress/
+  - name: sdkBaseImage
+    value: sdk-corefx-current
+  - name: sslStressImage
+    value: sslstress
+
+steps:
+- checkout: self
+  clean: true
+  fetchDepth: 1
+  lfs: false
+
+- bash: |
+    docker build -t $(sdkBaseImage) --build-arg CONFIGURATION=$(BUILD_CONFIGURATION) --build-arg BUILD_SCRIPT_NAME=$(buildScriptFileName) -f $(httpStressProject)corefx.Dockerfile .
+  displayName: Build Libraries
+
+- bash: |
+    # we need to include the entire src/libraries folder in the build context due to Common/ dependencies
+    docker build -t $(sslStressImage) --build-arg SDK_BASE_IMAGE=$(sdkBaseImage) --build-arg CONFIGURATION=$(BUILD_CONFIGURATION) -f $(sslStressProject)/Dockerfile src/libraries
+  displayName: Build SslStress
+
+- bash: |
+    cd '$(sslStressProject)'
+    docker-compose up --abort-on-container-exit --no-color
+  displayName: Run SslStress
+  env:
+    HTTPSTRESS_IMAGE: $(sslStressImage)

eng/pipelines/libraries/stress/ssl-windows.yml

@@ -0,0 +1,66 @@
+trigger: none
+
+pr:
+  branches:
+    include:
+    - "*"
+
+schedules:
+- cron: "0 13 * * *" # 1PM UTC => 5 AM PST
+  displayName: SslStress nightly run
+  branches:
+    include:
+    - master
+
+pool:
+  vmImage: 'windows-latest'
+
+variables:
+  - template: ../variables.yml
+  - name: sslStressProject
+    value: $(sourcesRoot)/System.Net.Security/tests/StressTests/SslStress/
+    # Avoid duplication by referencing corefx build infrastructure hosted in HttpStress
+    # TODO move to eng/ folder.
+  - name: httpStressProject
+    value: $(sourcesRoot)/System.Net.Http/tests/StressTests/HttpStress/
+  - name: sdkBaseImage
+    value: sdk-corefx-current
+  - name: sslStressImage
+    value: sslstress
+
+steps:
+- checkout: self
+  clean: true
+  fetchDepth: 1
+  lfs: false
+
+- powershell: |
+    .\libraries.cmd -ci -c $(BUILD_CONFIGURATION)
+    docker build -t $(sdkBaseImage) `
+        --build-arg CONFIGURATION=$(BUILD_CONFIGURATION) `
+        --build-arg TESTHOST_LOCATION=. `
+        -f src/libraries/System.Net.Http/tests/StressTests/HttpStress/corefx.windows.Dockerfile `
+        artifacts/bin/testhost
+
+  displayName: Build Libraries
+
+- powershell: |
+    # we need to include the entire src/libraries folder in the build context due to Common/ dependencies
+    docker build -t $(sslStressImage) --build-arg SDK_BASE_IMAGE=$(sdkBaseImage) --build-arg CONFIGURATION=$(BUILD_CONFIGURATION) -f $(sslStressProject)/windows.Dockerfile src/libraries
+  displayName: Build SslStress
+
+- powershell: |
+    cd '$(sslStressProject)'
+    docker-compose up --abort-on-container-exit --no-color
+  displayName: Run SslStress
+  env:
+    SSLTRESS_IMAGE: $(sslStressImage)
+
+- task: PublishBuildArtifacts@1
+  displayName: Publish Logs
+  inputs:
+    PathtoPublish: '$(Build.SourcesDirectory)/artifacts/log/$(BUILD_CONFIGURATION)'
+    PublishLocation: Container
+    ArtifactName: 'sslstress_$(Agent.Os)_$(Agent.JobName)'
+  continueOnError: true
+  condition: always()

src/libraries/Common/tests/System/IO/Compression/CRC.cs

@@ -2,6 +2,8 @@
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
+using System;
+
 public class CRC
 {
     // Table of CRCs of all 8-bit messages.
@@ -32,27 +34,23 @@ private static void make_crc_table()
         s_crc_table_computed = true;
     }
 
-    // Update a running CRC with the bytes buf[0..len-1]--the CRC
+    // Update a running CRC with the bytes --the CRC
     // should be initialized to all 1's, and the transmitted value
     // is the 1's complement of the final running CRC (see the
     // crc() routine below)).
-    private static ulong update_crc(ulong crc, byte[] buf, int len)
+    public static ulong UpdateCRC(ulong crc, ReadOnlySpan<byte> buf)
     {
         ulong c = crc;
         int n;
 
         if (!s_crc_table_computed)
             make_crc_table();
-        for (n = 0; n < len; n++)
+        for (n = 0; n < buf.Length; n++)
         {
             c = s_crc_table[(c ^ buf[n]) & 0xff] ^ (c >> 8);
         }
         return c;
     }
 
-    internal static string CalculateCRC(byte[] buf) => CalculateCRC(buf, buf.Length);
-
-    // Return the CRC of the bytes buf[0..len-1].
-    internal static string CalculateCRC(byte[] buf, int len) =>
-        (update_crc(0xffffffffL, buf, len) ^ 0xffffffffL).ToString();
+    public static ulong CalculateCRC(ReadOnlySpan<byte> buf) => (UpdateCRC(0xffffffffL, buf) ^ 0xffffffffL);
 }

src/libraries/Common/tests/System/IO/Compression/ZipTestHelper.cs

@@ -174,7 +174,7 @@ public static void IsZipSameAsDir(Stream archiveFile, string directory, ZipArchi
                             entrystream.Read(buffer, 0, buffer.Length);
 #if NETCOREAPP
                             uint zipcrc = entry.Crc32;
-                            Assert.Equal(CRC.CalculateCRC(buffer), zipcrc.ToString());
+                            Assert.Equal(CRC.CalculateCRC(buffer), zipcrc);
 #endif
 
                             if (file.Length != givenLength)
@@ -183,8 +183,8 @@ public static void IsZipSameAsDir(Stream archiveFile, string directory, ZipArchi
                             }
 
                             Assert.Equal(file.Length, buffer.Length);
-                            string crc = CRC.CalculateCRC(buffer);
-                            Assert.Equal(file.CRC, crc);
+                            ulong crc = CRC.CalculateCRC(buffer);
+                            Assert.Equal(file.CRC, crc.ToString());
                         }
 
                         if (checkTimes)

src/libraries/System.Net.Security/tests/StressTests/SslStress/Configuration.cs

@@ -0,0 +1,27 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System;
+using System.Net;
+
+namespace SslStress
+{
+    [Flags]
+    public enum RunMode { server = 1, client = 2, both = server | client };
+
+    public class Configuration
+    {
+        public IPEndPoint ServerEndpoint { get; set; } = new IPEndPoint(IPAddress.Loopback, 0);
+        public RunMode RunMode { get; set; }
+        public int RandomSeed { get; set; }
+        public double CancellationProbability { get; set; }
+        public int MaxConnections { get; set; }
+        public int MaxBufferLength { get; set; }
+        public TimeSpan? MaxExecutionTime { get; set; }
+        public TimeSpan DisplayInterval { get; set; }
+        public TimeSpan MinConnectionLifetime { get; set; }
+        public TimeSpan MaxConnectionLifetime { get; set; }
+        public bool LogServer { get; set; }
+    }
+}

src/libraries/System.Net.Security/tests/StressTests/SslStress/Directory.Build.props

@@ -0,0 +1 @@
+<Project/>

src/libraries/System.Net.Security/tests/StressTests/SslStress/Directory.Build.targets

@@ -0,0 +1 @@
+<Project/>

src/libraries/System.Net.Security/tests/StressTests/SslStress/Dockerfile

@@ -0,0 +1,15 @@
+ARG SDK_BASE_IMAGE=mcr.microsoft.com/dotnet/core/sdk:3.0.100-buster
+FROM $SDK_BASE_IMAGE
+
+WORKDIR /app
+COPY . .
+WORKDIR /app/System.Net.Security/tests/StressTests/SslStress 
+
+ARG CONFIGURATION=Release
+RUN dotnet build -c $CONFIGURATION
+
+EXPOSE 5001
+
+ENV CONFIGURATION=$CONFIGURATION
+ENV SSLSTRESS_ARGS=''
+CMD dotnet run --no-build -c $CONFIGURATION -- $SSLSTRESS_ARGS