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example code cleanup; confirm working w/ ESP-IDF v5.0

pull/360/head
gojimmypi 2023-01-02 17:12:21 -08:00
parent 3661692c13
commit 7e26aac247
17 changed files with 1973 additions and 4069 deletions
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15
.gitignore vendored
View File

@ -304,3 +304,18 @@ tpm/evp_tpm
**/main/build/CMakeFiles/*
**/build/*
# VisualGDB
**/.visualgdb
# Espressif sdk config default should be saved in sdkconfig.defaults
# we won't track the actual working sdkconfig files
/ESP32/**/sdkconfig
/ESP32/**/sdkconfig.old
/ESP32/**/sdkconfig.bak
# the solution files are not needed (Visual Studio will generated them)
/ESP32/**/*.sln
# auto-created CMake backups
**/CMakeLists.txt.old

38
ESP32/README.md
View File

@ -1,5 +1,12 @@
# wolfSSL ESP32 Examples
These are wolfSSL TLS 1.3 clients and servers for both wired and wireless Internet.
Note: wolfSSL v5.5.4 or newer is needed to use these examples with ESP-IDF v5.
See the [setup scripts](https://github.com/wolfSSL/wolfssl/tree/master/IDE/Espressif/ESP-IDF) to install.
## ESP32 TLS 1.3 Server
- [Wireless STA server](./TLS13-wifi_station-server/README.md)
@ -39,7 +46,7 @@ coming soon:
## ESP-IDF
Although the examples were created using VisualGDB extension for Visual Studio, the
examples can be compiled using the ESP-IDF.
examples can of course be compiled using the ESP-IDF `idf.py`.
Once the EDP-IDF is installed, use the [setp_win.bat](https://github.com/wolfSSL/wolfssl/blob/master/IDE/Espressif/ESP-IDF/setup_win.bat) to copy wolfSSL files to
the `esp-idf\components` directory, typically in
@ -54,12 +61,39 @@ cd wolfssl\IDE\Espressif\ESP-IDF\
.\setup_win.bat
```
# Tips
Build with VisualGDB toolchain from WSL
```
. /mnt/c/SysGCC/esp32/esp-idf/v5.0/export.sh
idf.py -b 115200 -p /dev/ttyS15 build flash monitor
```
## Tips
If JTAG gets into a mode where it is simply always returning an error (app continually resetting)
try using serial port to program a basic, operational ["hello world"](./ESP32-hello-world/README.md).
The Arduino IDE or command-line ESP-IDF can be handy here.
## Toolchain Switching in VisualGDB
Due to occasional difficulty in switching between toolchains, separate VisualGDB solution
files are included for ESP-IDF v4.4.1 and v5.0.
See the `ProjectModeSettings` of the respective .`vgdbproj` file:
```
<ESPIDFExtension>
<IDFCheckout>
<Version>release/v5.0</Version>
<Subdirectory>esp-idf/v5.0</Subdirectory>
<Type>ESPIDF</Type>
</IDFCheckout>
<COMPort>COM20</COMPort>
<SuppressTestPrerequisiteChecks>false</SuppressTestPrerequisiteChecks>
<UseCCache>false</UseCCache>
<DeviceID>ESP32</DeviceID>
</ESPIDFExtension>
```
## See also:

47
ESP32/TLS13-enc28j60.sln
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@ -1,47 +0,0 @@

Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 16
VisualStudioVersion = 16.0.31729.503
MinimumVisualStudioVersion = 10.0.40219.1
Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{7087FBCD-E3BF-44F5-BA16-5A9B41782406}"
ProjectSection(SolutionItems) = preProject
README-output.txt = README-output.txt
README.md = README.md
EndProjectSection
EndProject
Project("{803FD0C6-D64E-4E16-9DC3-1DAEC859A3D2}") = "TLS13-ENC28J60-server", "TLS13-ENC28J60-server\TLS13-ENC28J60-server.vgdbproj", "{78B33F2B-5B03-4D34-BAF6-82060DD9FA8F}"
EndProject
Project("{803FD0C6-D64E-4E16-9DC3-1DAEC859A3D2}") = "TLS13-enc28j60-client", "TLS13-ENC28J60-client\TLS13-enc28j60-client.vgdbproj", "{67AFCF00-979E-40FB-AE8A-CDEB4F8EE7DC}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|VisualGDB = Debug|VisualGDB
Release|VisualGDB = Release|VisualGDB
Tests (Debug)|VisualGDB = Tests (Debug)|VisualGDB
Tests (Release)|VisualGDB = Tests (Release)|VisualGDB
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{78B33F2B-5B03-4D34-BAF6-82060DD9FA8F}.Debug|VisualGDB.ActiveCfg = Debug|VisualGDB
{78B33F2B-5B03-4D34-BAF6-82060DD9FA8F}.Debug|VisualGDB.Build.0 = Debug|VisualGDB
{78B33F2B-5B03-4D34-BAF6-82060DD9FA8F}.Release|VisualGDB.ActiveCfg = Release|VisualGDB
{78B33F2B-5B03-4D34-BAF6-82060DD9FA8F}.Release|VisualGDB.Build.0 = Release|VisualGDB
{78B33F2B-5B03-4D34-BAF6-82060DD9FA8F}.Tests (Debug)|VisualGDB.ActiveCfg = Tests (Debug)|VisualGDB
{78B33F2B-5B03-4D34-BAF6-82060DD9FA8F}.Tests (Debug)|VisualGDB.Build.0 = Tests (Debug)|VisualGDB
{78B33F2B-5B03-4D34-BAF6-82060DD9FA8F}.Tests (Release)|VisualGDB.ActiveCfg = Tests (Release)|VisualGDB
{78B33F2B-5B03-4D34-BAF6-82060DD9FA8F}.Tests (Release)|VisualGDB.Build.0 = Tests (Release)|VisualGDB
{67AFCF00-979E-40FB-AE8A-CDEB4F8EE7DC}.Debug|VisualGDB.ActiveCfg = Debug|VisualGDB
{67AFCF00-979E-40FB-AE8A-CDEB4F8EE7DC}.Debug|VisualGDB.Build.0 = Debug|VisualGDB
{67AFCF00-979E-40FB-AE8A-CDEB4F8EE7DC}.Release|VisualGDB.ActiveCfg = Release|VisualGDB
{67AFCF00-979E-40FB-AE8A-CDEB4F8EE7DC}.Release|VisualGDB.Build.0 = Release|VisualGDB
{67AFCF00-979E-40FB-AE8A-CDEB4F8EE7DC}.Tests (Debug)|VisualGDB.ActiveCfg = Tests (Debug)|VisualGDB
{67AFCF00-979E-40FB-AE8A-CDEB4F8EE7DC}.Tests (Debug)|VisualGDB.Build.0 = Tests (Debug)|VisualGDB
{67AFCF00-979E-40FB-AE8A-CDEB4F8EE7DC}.Tests (Release)|VisualGDB.ActiveCfg = Tests (Release)|VisualGDB
{67AFCF00-979E-40FB-AE8A-CDEB4F8EE7DC}.Tests (Release)|VisualGDB.Build.0 = Tests (Release)|VisualGDB
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {65BE29BE-BAE2-4235-9F23-0B1E199AB7BB}
EndGlobalSection
EndGlobal

37
ESP32/TLS13-wifi.sln
View File

@ -1,37 +0,0 @@

Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 16
VisualStudioVersion = 16.0.31729.503
MinimumVisualStudioVersion = 10.0.40219.1
Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{7087FBCD-E3BF-44F5-BA16-5A9B41782406}"
ProjectSection(SolutionItems) = preProject
README-output.txt = README-output.txt
README.md = README.md
EndProjectSection
EndProject
Project("{803FD0C6-D64E-4E16-9DC3-1DAEC859A3D2}") = "TLS13-wifi_station-client", "TLS13-wifi_station-client\TLS13-wifi_station-client.vgdbproj", "{4904362E-3B9F-44CC-9C44-740B27FDFBE5}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|VisualGDB = Debug|VisualGDB
Release|VisualGDB = Release|VisualGDB
Tests (Debug)|VisualGDB = Tests (Debug)|VisualGDB
Tests (Release)|VisualGDB = Tests (Release)|VisualGDB
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{4904362E-3B9F-44CC-9C44-740B27FDFBE5}.Debug|VisualGDB.ActiveCfg = Debug|VisualGDB
{4904362E-3B9F-44CC-9C44-740B27FDFBE5}.Debug|VisualGDB.Build.0 = Debug|VisualGDB
{4904362E-3B9F-44CC-9C44-740B27FDFBE5}.Release|VisualGDB.ActiveCfg = Release|VisualGDB
{4904362E-3B9F-44CC-9C44-740B27FDFBE5}.Release|VisualGDB.Build.0 = Release|VisualGDB
{4904362E-3B9F-44CC-9C44-740B27FDFBE5}.Tests (Debug)|VisualGDB.ActiveCfg = Tests (Debug)|VisualGDB
{4904362E-3B9F-44CC-9C44-740B27FDFBE5}.Tests (Debug)|VisualGDB.Build.0 = Tests (Debug)|VisualGDB
{4904362E-3B9F-44CC-9C44-740B27FDFBE5}.Tests (Release)|VisualGDB.ActiveCfg = Tests (Release)|VisualGDB
{4904362E-3B9F-44CC-9C44-740B27FDFBE5}.Tests (Release)|VisualGDB.Build.0 = Tests (Release)|VisualGDB
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {65BE29BE-BAE2-4235-9F23-0B1E199AB7BB}
EndGlobalSection
EndGlobal

31
ESP32/TLS13-wifi_station-client/TLS13-client.sln
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@ -1,31 +0,0 @@

Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 16
VisualStudioVersion = 16.0.31729.503
MinimumVisualStudioVersion = 10.0.40219.1
Project("{803FD0C6-D64E-4E16-9DC3-1DAEC859A3D2}") = "TLS13-client", "TLS13-client.vgdbproj", "{4904362E-3B9F-44CC-9C44-740B27FDFBE5}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|VisualGDB = Debug|VisualGDB
Release|VisualGDB = Release|VisualGDB
Tests (Debug)|VisualGDB = Tests (Debug)|VisualGDB
Tests (Release)|VisualGDB = Tests (Release)|VisualGDB
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{4904362E-3B9F-44CC-9C44-740B27FDFBE5}.Debug|VisualGDB.ActiveCfg = Debug|VisualGDB
{4904362E-3B9F-44CC-9C44-740B27FDFBE5}.Debug|VisualGDB.Build.0 = Debug|VisualGDB
{4904362E-3B9F-44CC-9C44-740B27FDFBE5}.Release|VisualGDB.ActiveCfg = Release|VisualGDB
{4904362E-3B9F-44CC-9C44-740B27FDFBE5}.Release|VisualGDB.Build.0 = Release|VisualGDB
{4904362E-3B9F-44CC-9C44-740B27FDFBE5}.Tests (Debug)|VisualGDB.ActiveCfg = Tests (Debug)|VisualGDB
{4904362E-3B9F-44CC-9C44-740B27FDFBE5}.Tests (Debug)|VisualGDB.Build.0 = Tests (Debug)|VisualGDB
{4904362E-3B9F-44CC-9C44-740B27FDFBE5}.Tests (Release)|VisualGDB.ActiveCfg = Tests (Release)|VisualGDB
{4904362E-3B9F-44CC-9C44-740B27FDFBE5}.Tests (Release)|VisualGDB.Build.0 = Tests (Release)|VisualGDB
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {E0F17030-83D2-4967-AF75-777516FF525D}
EndGlobalSection
EndGlobal

31
ESP32/TLS13-wifi_station-client/TLS13-wifi_station-client.sln
View File

@ -1,31 +0,0 @@

Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 16
VisualStudioVersion = 16.0.31729.503
MinimumVisualStudioVersion = 10.0.40219.1
Project("{803FD0C6-D64E-4E16-9DC3-1DAEC859A3D2}") = "TLS13-client", "TLS13-wifi_station-client.vgdbproj", "{4904362E-3B9F-44CC-9C44-740B27FDFBE5}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|VisualGDB = Debug|VisualGDB
Release|VisualGDB = Release|VisualGDB
Tests (Debug)|VisualGDB = Tests (Debug)|VisualGDB
Tests (Release)|VisualGDB = Tests (Release)|VisualGDB
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{4904362E-3B9F-44CC-9C44-740B27FDFBE5}.Debug|VisualGDB.ActiveCfg = Debug|VisualGDB
{4904362E-3B9F-44CC-9C44-740B27FDFBE5}.Debug|VisualGDB.Build.0 = Debug|VisualGDB
{4904362E-3B9F-44CC-9C44-740B27FDFBE5}.Release|VisualGDB.ActiveCfg = Release|VisualGDB
{4904362E-3B9F-44CC-9C44-740B27FDFBE5}.Release|VisualGDB.Build.0 = Release|VisualGDB
{4904362E-3B9F-44CC-9C44-740B27FDFBE5}.Tests (Debug)|VisualGDB.ActiveCfg = Tests (Debug)|VisualGDB
{4904362E-3B9F-44CC-9C44-740B27FDFBE5}.Tests (Debug)|VisualGDB.Build.0 = Tests (Debug)|VisualGDB
{4904362E-3B9F-44CC-9C44-740B27FDFBE5}.Tests (Release)|VisualGDB.ActiveCfg = Tests (Release)|VisualGDB
{4904362E-3B9F-44CC-9C44-740B27FDFBE5}.Tests (Release)|VisualGDB.Build.0 = Tests (Release)|VisualGDB
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {E0F17030-83D2-4967-AF75-777516FF525D}
EndGlobalSection
EndGlobal

10
ESP32/TLS13-wifi_station-client/TLS13-wifi_station-client.vgdbproj → ESP32/TLS13-wifi_station-client/TLS13-wifi_station-client_v4.4.1.vgdbproj
View File

@ -20,9 +20,10 @@
<Version>
<GCC>8.4.0</GCC>
<GDB>8.1.0</GDB>
<Revision>7</Revision>
<Revision>9</Revision>
</Version>
</ToolchainID>
<RelativeSourceDirectory />
<ConfigurationType>DEBUG</ConfigurationType>
<BinaryDirectory>build/$(PlatformName)/$(ConfigurationName)</BinaryDirectory>
<MakeCommandTemplate>
@ -57,6 +58,7 @@
<BuildAllTargetsInSubdir>false</BuildAllTargetsInSubdir>
<FoldSingleItemPathLevels>true</FoldSingleItemPathLevels>
</ProjectItemSettings>
<TargetSpecificSettings />
<SetLDLibraryPathFromDependentArtifacts>true</SetLDLibraryPathFromDependentArtifacts>
<ProjectGUID>4904362e-3b9f-44cc-9c44-740b27fdfbe5</ProjectGUID>
<VirtualFolders />
@ -65,8 +67,8 @@
<EnableFastUpToDateCheck>true</EnableFastUpToDateCheck>
<ESPIDFExtension>
<IDFCheckout>
<Version>release/v4.4</Version>
<Subdirectory>esp-idf/v4.4</Subdirectory>
<Version>v4.4.1</Version>
<Subdirectory>esp-idf/v4.4.1</Subdirectory>
<Type>ESPIDF</Type>
</IDFCheckout>
<COMPort>COM20</COMPort>
@ -155,6 +157,7 @@
<ShowMessageAfterExecuting>true</ShowMessageAfterExecuting>
</CustomShortcuts>
<UserDefinedVariables />
<ImportedPropertySheets />
<CodeSense>
<Enabled>Unknown</Enabled>
<ExtraSettings>
@ -177,6 +180,7 @@
<BuildSettingsExtension xsi:type="com.visualgdb.build.external.esp-idf.cmake.extension" />
</VisualGDBConfiguration>
</Configurations>
<ProgramArgumentsSuggestions />
<Debug xsi:type="com.visualgdb.debug.embedded">
<AdditionalStartupCommands />
<AdditionalGDBSettings>

345
ESP32/TLS13-wifi_station-client/TLS13-wifi_station-client_v5.0.vgdbproj 100644
View File

@ -0,0 +1,345 @@
<?xml version="1.0"?>
<VisualGDBProjectSettings2 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<Project xsi:type="com.visualgdb.project.external.esp-idf">
<CustomSourceDirectories>
<Directories />
<PathStyle>Unknown</PathStyle>
</CustomSourceDirectories>
<AutoProgramSPIFFSPartition>true</AutoProgramSPIFFSPartition>
<ProjectModeSettings>
<ProjectGUID>eb963948-ff31-4e03-878f-5cd21b92f36b</ProjectGUID>
<GroupSourcesByTypes>true</GroupSourcesByTypes>
<GroupSourcesByPaths>true</GroupSourcesByPaths>
<HeaderScanMode>SourceDirs</HeaderScanMode>
</ProjectModeSettings>
<TestSettings>
<InitializationTimeout>30</InitializationTimeout>
<DefaultTestTimeout>60</DefaultTestTimeout>
<ApptraceInitializationTimeout>5</ApptraceInitializationTimeout>
<FinalizationTimeout>5</FinalizationTimeout>
</TestSettings>
</Project>
<Build xsi:type="com.visualgdb.build.cmake">
<BuildLogMode xsi:nil="true" />
<ToolchainID>
<ID>com.visualgdb.xtensa-esp32-elf</ID>
<Version>
<GCC>11.2.0</GCC>
<GDB>9.2.90</GDB>
<Revision>2</Revision>
</Version>
</ToolchainID>
<RelativeSourceDirectory />
<ConfigurationType>DEBUG</ConfigurationType>
<BinaryDirectory>build/$(PlatformName)/$(ConfigurationName)</BinaryDirectory>
<MakeCommandTemplate>
<SkipWhenRunningCommandList>false</SkipWhenRunningCommandList>
<RemoteHost>
<HostName>BuildMachine</HostName>
<Transport>BuiltinShortcut</Transport>
</RemoteHost>
<Command>$(ToolchainNinja)</Command>
<WorkingDirectory>$(BuildDir)</WorkingDirectory>
<BackgroundMode xsi:nil="true" />
</MakeCommandTemplate>
<CMakeCommand>
<SkipWhenRunningCommandList>false</SkipWhenRunningCommandList>
<RemoteHost>
<HostName>BuildMachine</HostName>
<Transport>BuiltinShortcut</Transport>
</RemoteHost>
<Command>$(SYSPROGS_CMAKE_PATH)</Command>
<BackgroundMode xsi:nil="true" />
</CMakeCommand>
<UpdateSourcesInCMakeFile>true</UpdateSourcesInCMakeFile>
<ExportCompileCommands>false</ExportCompileCommands>
<DisableToolchainFile>false</DisableToolchainFile>
<CMakeMakefileType>Ninja</CMakeMakefileType>
<DeployAsRoot>false</DeployAsRoot>
<CMakeCleanMode>RemoveBuildDirectory</CMakeCleanMode>
<UseCCache>false</UseCCache>
<ProjectModeSettings>
<ProjectItemSettings>
<GroupSourcesByTypes>true</GroupSourcesByTypes>
<GroupSourcesByPaths>true</GroupSourcesByPaths>
<GroupTargetsByPaths>true</GroupTargetsByPaths>
<FollowCMakeSourceGroups>false</FollowCMakeSourceGroups>
<AutoRefreshProject>true</AutoRefreshProject>
<AlwaysConsiderOutdated>false</AlwaysConsiderOutdated>
<SortTargetsByName>true</SortTargetsByName>
<RedundantTargetMode>HideOuterProjectTargets</RedundantTargetMode>
<SortSourcesByName>true</SortSourcesByName>
<BuildAllTargetsInSubdir>false</BuildAllTargetsInSubdir>
<FoldSingleItemPathLevels>true</FoldSingleItemPathLevels>
</ProjectItemSettings>
<TargetSpecificSettings />
<SetLDLibraryPathFromDependentArtifacts>true</SetLDLibraryPathFromDependentArtifacts>
<ProjectGUID>4904362e-3b9f-44cc-9c44-740b27fdfbe5</ProjectGUID>
<VirtualFolders />
<ConfigurationNameCase>Upper</ConfigurationNameCase>
<DefaultHeaderDiscoveryMode>HeaderDirectoryAndSubdirectories</DefaultHeaderDiscoveryMode>
<EnableFastUpToDateCheck>true</EnableFastUpToDateCheck>
<ESPIDFExtension>
<IDFCheckout>
<Version>release/v5.0</Version>
<Subdirectory>esp-idf/v5.0</Subdirectory>
<Type>ESPIDF</Type>
</IDFCheckout>
<COMPort>COM20</COMPort>
<SuppressTestPrerequisiteChecks>false</SuppressTestPrerequisiteChecks>
<UseCCache>false</UseCCache>
<DeviceID>ESP32</DeviceID>
</ESPIDFExtension>
</ProjectModeSettings>
</Build>
<CustomBuild>
<PreSyncActions />
<PreBuildActions />
<PostBuildActions />
<PreCleanActions />
<PostCleanActions />
</CustomBuild>
<CustomDebug>
<PreDebugActions />
<PostDebugActions />
<DebugStopActions />
<BreakMode>Default</BreakMode>
<CustomBreakCommand>
<SkipWhenRunningCommandList>false</SkipWhenRunningCommandList>
<RemoteHost>
<HostName>BuildMachine</HostName>
<Transport>BuiltinShortcut</Transport>
</RemoteHost>
<BackgroundMode xsi:nil="true" />
</CustomBreakCommand>
</CustomDebug>
<DeviceTerminalSettings>
<Connection xsi:type="com.sysprogs.terminal.connection.serial">
<ComPortName>COM20</ComPortName>
<AdvancedSettings>
<BaudRate>115200</BaudRate>
<DataBits>8</DataBits>
<Parity>None</Parity>
<StopBits>One</StopBits>
<FlowControl>None</FlowControl>
</AdvancedSettings>
</Connection>
<LastConnectionTime>0</LastConnectionTime>
<EchoTypedCharacters>false</EchoTypedCharacters>
<ClearContentsWhenReconnecting>false</ClearContentsWhenReconnecting>
<ReconnectAutomatically>false</ReconnectAutomatically>
<DisplayMode>ASCII</DisplayMode>
<Colors>
<Background>
<Alpha>255</Alpha>
<Red>0</Red>
<Green>0</Green>
<Blue>0</Blue>
</Background>
<Disconnected>
<Alpha>255</Alpha>
<Red>169</Red>
<Green>169</Green>
<Blue>169</Blue>
</Disconnected>
<Text>
<Alpha>255</Alpha>
<Red>211</Red>
<Green>211</Green>
<Blue>211</Blue>
</Text>
<Echo>
<Alpha>255</Alpha>
<Red>144</Red>
<Green>238</Green>
<Blue>144</Blue>
</Echo>
<Inactive>
<Alpha>255</Alpha>
<Red>169</Red>
<Green>169</Green>
<Blue>169</Blue>
</Inactive>
</Colors>
<HexSettings>
<MaximumBytesPerLine>16</MaximumBytesPerLine>
<ShowTextView>true</ShowTextView>
<BreaksAroundEcho>true</BreaksAroundEcho>
<AutoSend>true</AutoSend>
<SendAsHex>true</SendAsHex>
<TimeoutForAutoBreak>0</TimeoutForAutoBreak>
</HexSettings>
<LineEnding>LF</LineEnding>
<TreatLFAsCRLF>false</TreatLFAsCRLF>
<KeepOpenAfterExit>false</KeepOpenAfterExit>
<ShowAfterProgramming>false</ShowAfterProgramming>
</DeviceTerminalSettings>
<CustomShortcuts>
<Shortcuts />
<ShowMessageAfterExecuting>true</ShowMessageAfterExecuting>
</CustomShortcuts>
<UserDefinedVariables />
<ImportedPropertySheets />
<CodeSense>
<Enabled>True</Enabled>
<ExtraSettings>
<HideErrorsInSystemHeaders>true</HideErrorsInSystemHeaders>
<SupportLightweightReferenceAnalysis>true</SupportLightweightReferenceAnalysis>
<DiscoverySettings>
<Mode>Enabled</Mode>
<SearchInProjectDir>true</SearchInProjectDir>
<SearchInSourceDirs>true</SearchInSourceDirs>
<SearchInIncludeSubdirs>true</SearchInIncludeSubdirs>
</DiscoverySettings>
<CheckForClangFormatFiles>true</CheckForClangFormatFiles>
<FormattingEngine xsi:nil="true" />
</ExtraSettings>
<CodeAnalyzerSettings>
<Enabled>false</Enabled>
<SelectedAnalyzers>
<string>apiModeling.google.GTest</string>
<string>core.builtin.BuiltinFunctions</string>
<string>core.builtin.NoReturnFunctions</string>
<string>core.CallAndMessage</string>
<string>core.DivideZero</string>
<string>core.DynamicTypePropagation</string>
<string>core.NonnilStringConstants</string>
<string>core.NonNullParamChecker</string>
<string>core.NullDereference</string>
<string>core.StackAddressEscape</string>
<string>core.UndefinedBinaryOperatorResult</string>
<string>core.uninitialized.ArraySubscript</string>
<string>core.uninitialized.Assign</string>
<string>core.uninitialized.Branch</string>
<string>core.uninitialized.CapturedBlockVariable</string>
<string>core.uninitialized.UndefReturn</string>
<string>core.VLASize</string>
<string>cplusplus.NewDelete</string>
<string>cplusplus.NewDeleteLeaks</string>
<string>cplusplus.SelfAssignment</string>
<string>deadcode.DeadStores</string>
<string>nullability.NullPassedToNonnull</string>
<string>nullability.NullReturnedFromNonnull</string>
<string>security.insecureAPI.getpw</string>
<string>security.insecureAPI.gets</string>
<string>security.insecureAPI.mkstemp</string>
<string>security.insecureAPI.mktemp</string>
<string>security.insecureAPI.UncheckedReturn</string>
<string>security.insecureAPI.vfork</string>
<string>unix.API</string>
<string>unix.cstring.BadSizeArg</string>
<string>unix.cstring.NullArg</string>
<string>unix.Malloc</string>
<string>unix.MallocSizeof</string>
<string>unix.MismatchedDeallocator</string>
<string>unix.StdCLibraryFunctions</string>
<string>unix.Vfork</string>
</SelectedAnalyzers>
<ExtraArguments>
<string>-analyzer-store=region</string>
<string>-analyzer-opt-analyze-nested-blocks</string>
<string>-analyzer-eagerly-assume</string>
</ExtraArguments>
</CodeAnalyzerSettings>
</CodeSense>
<Configurations>
<VisualGDBConfiguration>
<Name>Debug</Name>
<BuildSettingsExtension xsi:type="com.visualgdb.build.external.esp-idf.cmake.extension" />
</VisualGDBConfiguration>
<VisualGDBConfiguration>
<Name>Release</Name>
<BuildSettingsExtension xsi:type="com.visualgdb.build.external.esp-idf.cmake.extension" />
</VisualGDBConfiguration>
</Configurations>
<ProgramArgumentsSuggestions />
<Debug xsi:type="com.visualgdb.debug.embedded">
<AdditionalStartupCommands>
<GDBPreStartupCommands />
<GDBStartupCommands />
<GDBFinalizationCommands />
</AdditionalStartupCommands>
<AdditionalGDBSettings>
<Features>
<DisableAutoDetection>false</DisableAutoDetection>
<UseFrameParameter>false</UseFrameParameter>
<SimpleValuesFlagSupported>false</SimpleValuesFlagSupported>
<ListLocalsSupported>false</ListLocalsSupported>
<ByteLevelMemoryCommandsAvailable>false</ByteLevelMemoryCommandsAvailable>
<ThreadInfoSupported>false</ThreadInfoSupported>
<PendingBreakpointsSupported>false</PendingBreakpointsSupported>
<SupportTargetCommand>false</SupportTargetCommand>
<ReliableBreakpointNotifications>false</ReliableBreakpointNotifications>
</Features>
<EnableSmartStepping>false</EnableSmartStepping>
<FilterSpuriousStoppedNotifications>false</FilterSpuriousStoppedNotifications>
<ForceSingleThreadedMode>false</ForceSingleThreadedMode>
<UseAppleExtensions>false</UseAppleExtensions>
<CanAcceptCommandsWhileRunning>false</CanAcceptCommandsWhileRunning>
<MakeLogFile>false</MakeLogFile>
<IgnoreModuleEventsWhileStepping>true</IgnoreModuleEventsWhileStepping>
<UseRelativePathsOnly>false</UseRelativePathsOnly>
<ExitAction>None</ExitAction>
<DisableDisassembly>false</DisableDisassembly>
<ExamineMemoryWithXCommand>false</ExamineMemoryWithXCommand>
<StepIntoNewInstanceEntry>app_main</StepIntoNewInstanceEntry>
<ExamineRegistersInRawFormat>true</ExamineRegistersInRawFormat>
<DisableSignals>false</DisableSignals>
<EnableAsyncExecutionMode>false</EnableAsyncExecutionMode>
<AsyncModeSupportsBreakpoints>true</AsyncModeSupportsBreakpoints>
<TemporaryBreakConsolidationTimeout>0</TemporaryBreakConsolidationTimeout>
<EnableNonStopMode>false</EnableNonStopMode>
<MaxBreakpointLimit>0</MaxBreakpointLimit>
<EnableVerboseMode>true</EnableVerboseMode>
<EnablePrettyPrinters>false</EnablePrettyPrinters>
</AdditionalGDBSettings>
<DebugMethod>
<ID>openocd</ID>
<Configuration xsi:type="com.visualgdb.edp.openocd.settings.esp32">
<CommandLine>-f interface/tigard.cfg -c "adapter_khz 13000" -f target/esp32.cfg</CommandLine>
<ExtraParameters>
<Frequency xsi:nil="true" />
<BoostedFrequency xsi:nil="true" />
<ConnectUnderReset>false</ConnectUnderReset>
</ExtraParameters>
<LoadProgressGUIThreshold>131072</LoadProgressGUIThreshold>
<ProgramMode>Enabled</ProgramMode>
<StartupCommands>
<string>set remotetimeout 60</string>
<string>target remote :$$SYS:GDB_PORT$$</string>
<string>mon gdb_breakpoint_override hard</string>
<string>mon reset halt</string>
<string>load</string>
</StartupCommands>
<ProgramFLASHUsingExternalTool>false</ProgramFLASHUsingExternalTool>
<PreferredGDBPort>0</PreferredGDBPort>
<PreferredTelnetPort>0</PreferredTelnetPort>
<AlwaysPassSerialNumber>false</AlwaysPassSerialNumber>
<SelectedCoreIndex xsi:nil="true" />
<LiveMemoryTimeout>5000</LiveMemoryTimeout>
<SuggestionLogicRevision>1</SuggestionLogicRevision>
<CheckFLASHSize>true</CheckFLASHSize>
<FLASHSettings>
<Size>size2MB</Size>
<Frequency>freq40M</Frequency>
<Mode>DIO</Mode>
</FLASHSettings>
<PatchBootloader>true</PatchBootloader>
</Configuration>
</DebugMethod>
<AutoDetectRTOS>true</AutoDetectRTOS>
<SemihostingSupport>Disabled</SemihostingSupport>
<SemihostingPollingDelay>0</SemihostingPollingDelay>
<StepIntoEntryPoint>false</StepIntoEntryPoint>
<ReloadFirmwareOnReset>false</ReloadFirmwareOnReset>
<ValidateEndOfStackAddress>true</ValidateEndOfStackAddress>
<StopAtEntryPoint>false</StopAtEntryPoint>
<EnableVirtualHalts>false</EnableVirtualHalts>
<DynamicAnalysisSettings />
<EndOfStackSymbol>_estack</EndOfStackSymbol>
<TimestampProviderTicksPerSecond>0</TimestampProviderTicksPerSecond>
<KeepConsoleAfterExit>false</KeepConsoleAfterExit>
<UnusedStackFillPattern xsi:nil="true" />
<CheckInterfaceDrivers>true</CheckInterfaceDrivers>
</Debug>
</VisualGDBProjectSettings2>

216
ESP32/TLS13-wifi_station-client/main/station_example_main.c
View File

@ -35,7 +35,7 @@
#include <wolfssl/ssl.h>
#ifdef WOLFSSL_TRACK_MEMORY
#include <wolfssl/wolfcrypt/mem_track.h>
#include <wolfssl/wolfcrypt/mem_track.h>
#endif
@ -52,15 +52,17 @@
#define USE_MY_PRIVATE_CONFIG
#ifdef USE_MY_PRIVATE_CONFIG
#include "/workspace/my_private_config.h"
#include "/workspace/my_private_config.h"
#else
/* The examples use WiFi configuration that you can set via project configuration menu
If you'd rather not, just change the below entries to strings with
the config you want - ie #define EXAMPLE_WIFI_SSID "mywifissid"
*/
#define EXAMPLE_ESP_WIFI_SSID CONFIG_ESP_WIFI_SSID
#define EXAMPLE_ESP_WIFI_PASS CONFIG_ESP_WIFI_PASSWORD
/*
** The examples use WiFi configuration that you can set via project
** configuration menu
**
** If you'd rather not, just change the below entries to strings with
** the config you want - ie #define EXAMPLE_WIFI_SSID "mywifissid"
*/
#define EXAMPLE_ESP_WIFI_SSID CONFIG_ESP_WIFI_SSID
#define EXAMPLE_ESP_WIFI_PASS CONFIG_ESP_WIFI_PASSWORD
#endif
/* ESP lwip */
@ -72,7 +74,7 @@
#define TLS_SMP_CLIENT_TASK_WORDS 10240
#define TLS_SMP_CLIENT_TASK_PRIORITY 8
#define TLS_SMP_TARGET_HOST "192.168.1.144"
#define TLS_SMP_TARGET_HOST "192.168.25.114"
/* include certificates. Note that there is an experiation date!
@ -129,20 +131,31 @@ static void event_handler(void* arg, esp_event_base_t event_base,
{
if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_START) {
esp_wifi_connect();
} else if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_DISCONNECTED) {
if (s_retry_num < EXAMPLE_ESP_MAXIMUM_RETRY) {
esp_wifi_connect();
s_retry_num++;
ESP_LOGI(TAG, "retry to connect to the AP");
} else {
xEventGroupSetBits(s_wifi_event_group, WIFI_FAIL_BIT);
}
else {
if ( event_base == WIFI_EVENT
&&
event_id == WIFI_EVENT_STA_DISCONNECTED) {
/* WiFi disconnected event */
if (s_retry_num < EXAMPLE_ESP_MAXIMUM_RETRY) {
esp_wifi_connect();
s_retry_num++;
ESP_LOGI(TAG, "retry to connect to the AP");
}
else {
xEventGroupSetBits(s_wifi_event_group, WIFI_FAIL_BIT);
}
ESP_LOGI(TAG, "connect to the AP fail");
} /* is WiFi disconnected event */
else {
if (event_base == IP_EVENT && event_id == IP_EVENT_STA_GOT_IP) {
ip_event_got_ip_t* event = (ip_event_got_ip_t*) event_data;
ESP_LOGI(TAG, "got ip:" IPSTR, IP2STR(&event->ip_info.ip));
s_retry_num = 0;
xEventGroupSetBits(s_wifi_event_group, WIFI_CONNECTED_BIT);
} /* is got IP event */
}
ESP_LOGI(TAG,"connect to the AP fail");
} else if (event_base == IP_EVENT && event_id == IP_EVENT_STA_GOT_IP) {
ip_event_got_ip_t* event = (ip_event_got_ip_t*) event_data;
ESP_LOGI(TAG, "got ip:" IPSTR, IP2STR(&event->ip_info.ip));
s_retry_num = 0;
xEventGroupSetBits(s_wifi_event_group, WIFI_CONNECTED_BIT);
}
}
@ -150,7 +163,9 @@ int set_time() {
/* we'll also return a result code of zero */
int res = 0;
//*ideally, we'd like to set time from network, but let's set a default time, just in case */
/* ideally, we'd like to set time from network,
** but let's set a default time, just in case
*/
struct tm timeinfo;
timeinfo.tm_year = 2022 - 1900;
timeinfo.tm_mon = 3;
@ -270,17 +285,9 @@ int tls_smp_client_task() {
struct hostent *hp;
struct ip4_addr *ip4_addr;
struct timeval tv_now;
WOLFSSL_ENTER("tls_smp_client_task");
/* see https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/system/system_time.html#overview */
// ret = gettimeofday(&tv_now, NULL);
/* 0x0005dcacd95af765 */
// int64_t time_us = (int64_t)tv_now.tv_sec * 1000000L + (int64_t)tv_now.tv_usec;
// WOLFSSL_MSG(time_us) ;
/* declare wolfSSL objects */
WOLFSSL_CTX *ctx = NULL; /* the wolfSSL context object*/
@ -288,9 +295,9 @@ int tls_smp_client_task() {
#ifdef DEBUG_WOLFSSL
WOLFSSL_MSG("Debug ON");
ESP_LOGI(TAG,"Debug ON");
wolfSSL_Debugging_ON();
//ShowCiphers();
/* ShowCiphers(); */
#endif
@ -318,14 +325,14 @@ int tls_smp_client_task() {
if (*targetServer >= '1' && *targetServer <= '9') {
/* Get the server IPv4 address from the command line call */
WOLFSSL_MSG("inet_pton");
ESP_LOGI(TAG,"inet_pton");
if ((ret = inet_pton(AF_INET,
TLS_SMP_TARGET_HOST,
&servAddr.sin_addr)) != 1) {
ESP_LOGE(TAG, "ERROR: invalid address ret=%d\n", ret);
ret = WOLFSSL_FAILURE;
WOLFSSL_ERROR_MSG("ERROR: invalid address\n");
ESP_LOGE(TAG, "ERROR: invalid address\n");
}
}
else {
@ -351,17 +358,17 @@ int tls_smp_client_task() {
*/
sockfd = socket(AF_INET, SOCK_STREAM, 0);
if (sockfd > 0) {
WOLFSSL_MSG("socket creation successful\n");
ESP_LOGI(TAG,"socket creation successful\n");
}
else {
// TODO show errno
ret = WOLFSSL_FAILURE;
WOLFSSL_ERROR_MSG("ERROR: failed to create a socket.\n");
ESP_LOGE(TAG, "ERROR: failed to create a socket.\n");
}
}
else {
/* a prior error occured */
WOLFSSL_ERROR_MSG("Skipping socket create.\n");
/* a prior error occurred */
ESP_LOGE(TAG, "Skipping socket create.\n");
}
@ -383,19 +390,22 @@ int tls_smp_client_task() {
* Upon successful completion, connect() shall return 0; otherwise,
* -1 shall be returned and errno set to indicate the error.
*/
int connectResult = connect(sockfd, (struct sockaddr*) &servAddr, sizeof(servAddr));
int connectResult = connect(sockfd,
(struct sockaddr*) &servAddr,
sizeof(servAddr)
);
if (0 == connectResult) {
WOLFSSL_MSG("sockfd connect successful\n");
ESP_LOGI(TAG,"sockfd connect successful\n");
}
else {
// TODO show errno
WOLFSSL_ERROR_MSG("ERROR: socket connect failed\n");
ESP_LOGE(TAG, "ERROR: socket connect failed\n");
ret = WOLFSSL_FAILURE;
}
}
else {
/* a prior error occured */
WOLFSSL_ERROR_MSG("Skipping socket connect.\n");
/* a prior error occurred */
ESP_LOGE(TAG, "Skipping socket connect.\n");
}
@ -418,19 +428,19 @@ int tls_smp_client_task() {
*/
if (ret == WOLFSSL_SUCCESS) {
/* only proceed if the prior step was successful */
WOLFSSL_MSG("calling wolfSSL_Init");
ESP_LOGI(TAG,"calling wolfSSL_Init");
ret = wolfSSL_Init();
if (ret == WOLFSSL_SUCCESS) {
WOLFSSL_MSG("wolfSSL_Init successful\n");
ESP_LOGI(TAG,"wolfSSL_Init successful\n");
}
else {
WOLFSSL_ERROR_MSG("ERROR: wolfSSL_Init failed\n");
ESP_LOGE(TAG, "ERROR: wolfSSL_Init failed\n");
}
}
else {
/* a prior error occured */
WOLFSSL_ERROR_MSG("Skipping wolfSSL_Init\n");
/* a prior error occurred */
ESP_LOGE(TAG, "Skipping wolfSSL_Init\n");
}
@ -458,21 +468,21 @@ int tls_smp_client_task() {
if (ret == WOLFSSL_SUCCESS) {
WOLFSSL_METHOD* method = wolfTLSv1_3_client_method();
if (method == NULL) {
WOLFSSL_ERROR_MSG("ERROR : failed to get wolfTLSv1_3_client_method.\n");
ESP_LOGE(TAG, "ERROR : failed to get wolfTLSv1_3_client_method.\n");
ret = WOLFSSL_FAILURE;
}
else {
ctx = wolfSSL_CTX_new(method);
if (ctx == NULL) {
WOLFSSL_ERROR_MSG("ERROR : failed to create WOLFSSL_CTX\n");
ESP_LOGE(TAG, "ERROR : failed to create WOLFSSL_CTX\n");
ret = WOLFSSL_FAILURE;
}
}
}
else {
/* a prior error occured */
WOLFSSL_ERROR_MSG("skipping wolfSSL_CTX_new\n");
/* a prior error occurred */
ESP_LOGE(TAG, "skipping wolfSSL_CTX_new\n");
}
@ -515,22 +525,22 @@ int tls_smp_client_task() {
***************************************************************************
*/
if (ret == WOLFSSL_SUCCESS) {
WOLFSSL_MSG("Loading cert");
ESP_LOGI(TAG, "Loading cert");
ret = wolfSSL_CTX_use_certificate_buffer(ctx,
CERT_FILE,
sizeof_CERT_FILE(),
WOLFSSL_FILETYPE_PEM);
if (ret == WOLFSSL_SUCCESS) {
WOLFSSL_MSG("wolfSSL_CTX_use_certificate_buffer successful\n");
ESP_LOGI(TAG, "wolfSSL_CTX_use_certificate_buffer successful\n");
}
else {
WOLFSSL_ERROR_MSG("ERROR: wolfSSL_CTX_use_certificate_buffer failed\n");
ESP_LOGE(TAG, "ERROR: wolfSSL_CTX_use_certificate_buffer failed\n");
}
}
else {
/* a prior error occured */
WOLFSSL_ERROR_MSG("skipping wolfSSL_CTX_use_certificate_buffer\n");
/* a prior error occurred */
ESP_LOGE(TAG, "skipping wolfSSL_CTX_use_certificate_buffer\n");
}
@ -582,16 +592,16 @@ int tls_smp_client_task() {
sizeof_KEY_FILE(),
WOLFSSL_FILETYPE_PEM);
if (ret == WOLFSSL_SUCCESS) {
WOLFSSL_MSG("wolfSSL_CTX_use_PrivateKey_buffer successful\n");
ESP_LOGI(TAG, "wolfSSL_CTX_use_PrivateKey_buffer successful\n");
}
else {
/* TODO fetch and print expiration date since it is a common fail */
WOLFSSL_ERROR_MSG("ERROR: wolfSSL_CTX_use_PrivateKey_buffer failed\n");
ESP_LOGE(TAG, "ERROR: wolfSSL_CTX_use_PrivateKey_buffer failed\n");
}
}
else {
/* a prior error occured */
WOLFSSL_ERROR_MSG("Skipping wolfSSL_CTX_use_PrivateKey_buffer\n");
/* a prior error occurred */
ESP_LOGE(TAG, "Skipping wolfSSL_CTX_use_PrivateKey_buffer\n");
}
@ -637,15 +647,15 @@ int tls_smp_client_task() {
if (ret == WOLFSSL_SUCCESS) {
ret = wolfSSL_CTX_load_verify_buffer(ctx, CA_FILE, sizeof_CA_FILE(), WOLFSSL_FILETYPE_PEM);
if (ret == WOLFSSL_SUCCESS) {
WOLFSSL_MSG("wolfSSL_CTX_load_verify_buffer successful\n");
ESP_LOGI(TAG, "wolfSSL_CTX_load_verify_buffer successful\n");
}
else {
WOLFSSL_ERROR_MSG("ERROR: wolfSSL_CTX_load_verify_buffer failed\n");
ESP_LOGE(TAG, "ERROR: wolfSSL_CTX_load_verify_buffer failed\n");
}
}
else {
/* a prior error occured */
WOLFSSL_ERROR_MSG("skipping wolfSSL_CTX_load_verify_buffer\n");
/* a prior error occurred */
ESP_LOGE(TAG, "skipping wolfSSL_CTX_load_verify_buffer\n");
}
@ -674,13 +684,13 @@ int tls_smp_client_task() {
if (ret == WOLFSSL_SUCCESS) {
ssl = wolfSSL_new(ctx);
if (ssl == NULL) {
WOLFSSL_ERROR_MSG("ERROR : failed to create WOLFSSL object\n");
ESP_LOGE(TAG, "ERROR : failed to create WOLFSSL object\n");
ret = WOLFSSL_FAILURE;
}
}
else {
/* a prior error occured */
WOLFSSL_ERROR_MSG("skipping wolfSSL_new\n");
/* a prior error occurred */
ESP_LOGE(TAG, "skipping wolfSSL_new\n");
}
@ -708,15 +718,15 @@ int tls_smp_client_task() {
if (ret == WOLFSSL_SUCCESS) {
ret = wolfSSL_set_fd(ssl, sockfd);
if (ret == WOLFSSL_SUCCESS) {
WOLFSSL_MSG("wolfSSL_set_fd successful\n");
ESP_LOGI(TAG, "wolfSSL_set_fd successful\n");
}
else {
WOLFSSL_ERROR_MSG("ERROR: wolfSSL_set_fd failed\n");
ESP_LOGE(TAG, "ERROR: wolfSSL_set_fd failed\n");
}
}
else {
/* a prior error occured */
WOLFSSL_ERROR_MSG("skipping wolfSSL_set_fd\n");
/* a prior error occurred */
ESP_LOGE(TAG, "skipping wolfSSL_set_fd\n");
}
@ -769,15 +779,15 @@ int tls_smp_client_task() {
if (ret == WOLFSSL_SUCCESS) {
ret = wolfSSL_connect(ssl);
if (ret == WOLFSSL_SUCCESS) {
WOLFSSL_MSG("wolfSSL_connect successful\n");
ESP_LOGI(TAG, "wolfSSL_connect successful\n");
}
else {
WOLFSSL_ERROR_MSG("ERROR: wolfSSL_connect failed\n");
ESP_LOGE(TAG, "ERROR: wolfSSL_connect failed\n");
}
}
else {
/* a prior error occured */
WOLFSSL_ERROR_MSG("skipping wolfSSL_connect\n");
/* a prior error occurred */
ESP_LOGE(TAG, "skipping wolfSSL_connect\n");
}
@ -838,8 +848,8 @@ int tls_smp_client_task() {
/* write the message over secure connection to the server */
if (wolfSSL_write(ssl, sendMessage, len) == len) {
WOLFSSL_MSG("wolfSSL_write message sent successfully:\n");
WOLFSSL_MSG(sendMessage);
ESP_LOGI(TAG, "wolfSSL_write message sent successfully:\n");
ESP_LOGI(TAG, "%s", sendMessage);
}
else {
@ -848,15 +858,15 @@ int tls_smp_client_task() {
char err_buff[80];
wolfSSL_ERR_error_string(err, err_buff);
WOLFSSL_ERROR_MSG(err_buff);
ESP_LOGE(TAG, "%s", err_buff);
WOLFSSL_ERROR_MSG("ERROR: wolfSSL_write FAILED.\n");
ESP_LOGE(TAG, "ERROR: wolfSSL_write FAILED.\n");
ret = WOLFSSL_FAILURE;
}
}
else {
/* a prior error occured */
WOLFSSL_ERROR_MSG("Skipping wolfSSL_write\n");
/* a prior error occurred */
ESP_LOGE(TAG, "Skipping wolfSSL_write\n");
}
@ -920,9 +930,9 @@ int tls_smp_client_task() {
/* one or more bytes received is considered success */
/* Print to stdout any data the server sends */
WOLFSSL_MSG("wolfSSL_read received message:\n");
WOLFSSL_MSG(buff);
/* Print any data the server sends */
ESP_LOGI(TAG, "wolfSSL_read received message:\n");
ESP_LOGI(TAG, "%s", buff);
}
else {
/* get the integer error value */
@ -932,9 +942,9 @@ int tls_smp_client_task() {
/* get the human-readable error string. */
char err_buff[80] = "\x0";
wolfSSL_ERR_error_string(err, err_buff);
WOLFSSL_ERROR_MSG(err_buff);
ESP_LOGE(TAG, "%s", err_buff);
WOLFSSL_ERROR_MSG("ERROR: wolfSSL_read FAILED.\n");
ESP_LOGE(TAG, "ERROR: wolfSSL_read FAILED.\n");
ret = WOLFSSL_FAILURE;
}
}
@ -952,26 +962,42 @@ int tls_smp_client_task() {
}
if (ssl) {
wolfSSL_free(ssl); /* Free the wolfSSL object */
wolfSSL_free(ssl); /* Free the wolfSSL object */
}
if (ctx) {
wolfSSL_CTX_free(ctx); /* Free the wolfSSL context object */
wolfSSL_CTX_free(ctx); /* Free the wolfSSL context object */
}
wolfSSL_Cleanup(); /* Cleanup the wolfSSL environment */
WOLFSSL_LEAVE("tls_smp_client_task", ret);
WOLFSSL_MSG("tls_smp_client_task done!\n");
ESP_LOGI(TAG,"tls_smp_client_task done!\n");
return ret;
}
void app_main(void)
{
//Initialize NVS
ESP_LOGI(TAG, "--------------------------------------------------------");
ESP_LOGI(TAG, "--------------------------------------------------------");
ESP_LOGI(TAG, "---------------------- BEGIN MAIN ----------------------");
ESP_LOGI(TAG, "--------------------------------------------------------");
ESP_LOGI(TAG, "--------------------------------------------------------");
ESP_LOGI(TAG, "LIBWOLFSSL_VERSION_STRING = %s", LIBWOLFSSL_VERSION_STRING);
ESP_LOGI(TAG, "CONFIG_IDF_TARGET = %s", CONFIG_IDF_TARGET);
ESP_LOGI(TAG, "CONFIG_ESP32_DEFAULT_CPU_FREQ_MHZ = %u MHz", CONFIG_ESP32_DEFAULT_CPU_FREQ_MHZ);
ESP_LOGI(TAG, "Xthal_have_ccount = %u", Xthal_have_ccount);
ESP_LOGI(TAG, "Stack HWM: %d\n", uxTaskGetStackHighWaterMark(NULL));
/* Initialize NVS */
esp_err_t ret = nvs_flash_init();
if (ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND) {
if (ret == ESP_ERR_NVS_NO_FREE_PAGES
||
ret == ESP_ERR_NVS_NEW_VERSION_FOUND) {
ESP_ERROR_CHECK(nvs_flash_erase());
ret = nvs_flash_init();
}
@ -986,6 +1012,8 @@ void app_main(void)
ESP_LOGI(TAG, "main loop");
vTaskDelay(DelayTicks ? DelayTicks : 1); /* Minimum delay = 1 tick */
tls_smp_client_task();
/* upon completion, wait forever */
for (;;)
{
vTaskDelay(DelayTicks ? DelayTicks : 1); /* Minimum delay = 1 tick */

1394
ESP32/TLS13-wifi_station-client/sdkconfig
View File

File diff suppressed because it is too large Load Diff

37
ESP32/TLS13-wifi_station-client/sdkconfig.defaults 100644
View File

@ -0,0 +1,37 @@
#
# Default main stack size
#
# This is typically way bigger than needed for stack size. See user_settings.h
#
CONFIG_ESP_MAIN_TASK_STACK_SIZE=55000
# Legacy stack size for older ESP-IDF versions
CONFIG_MAIN_TASK_STACK_SIZE=55000
#
# Compiler options
#
CONFIG_COMPILER_OPTIMIZATION_DEFAULT=y
CONFIG_COMPILER_OPTIMIZATION_ASSERTIONS_ENABLE=y
CONFIG_COMPILER_OPTIMIZATION_ASSERTION_LEVEL=2
CONFIG_COMPILER_HIDE_PATHS_MACROS=y
CONFIG_COMPILER_STACK_CHECK_MODE_NORM=y
CONFIG_COMPILER_STACK_CHECK=y
# minimum C3 chip revision known to work is 2.
# rev 0 and 1 not available for testing.
# all revisions expected to work.
CONFIG_ESP32C3_REV_MIN_0=
CONFIG_ESP32C3_REV_MIN_1=
CONFIG_ESP32C3_REV_MIN_2=y
CONFIG_ESP32C3_REV_MIN_3=
#
# Partition Table
#
CONFIG_PARTITION_TABLE_SINGLE_APP_LARGE=y
CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions.csv"
CONFIG_PARTITION_TABLE_FILENAME="partitions_singleapp_large.csv"
CONFIG_PARTITION_TABLE_OFFSET=0x8000
CONFIG_PARTITION_TABLE_MD5=y
# end of Partition Table

31
ESP32/TLS13-wifi_station-server/ESP32-TLS13-server.sln
View File

@ -1,31 +0,0 @@

Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 16
VisualStudioVersion = 16.0.31729.503
MinimumVisualStudioVersion = 10.0.40219.1
Project("{803FD0C6-D64E-4E16-9DC3-1DAEC859A3D2}") = "ESP32-TLS13-server", "ESP32-TLS13-wifi_station-server.vgdbproj", "{6B1C0FCA-05B1-4F65-A57E-5EC9768F9866}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|VisualGDB = Debug|VisualGDB
Release|VisualGDB = Release|VisualGDB
Tests (Debug)|VisualGDB = Tests (Debug)|VisualGDB
Tests (Release)|VisualGDB = Tests (Release)|VisualGDB
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{6B1C0FCA-05B1-4F65-A57E-5EC9768F9866}.Debug|VisualGDB.ActiveCfg = Debug|VisualGDB
{6B1C0FCA-05B1-4F65-A57E-5EC9768F9866}.Debug|VisualGDB.Build.0 = Debug|VisualGDB
{6B1C0FCA-05B1-4F65-A57E-5EC9768F9866}.Release|VisualGDB.ActiveCfg = Release|VisualGDB
{6B1C0FCA-05B1-4F65-A57E-5EC9768F9866}.Release|VisualGDB.Build.0 = Release|VisualGDB
{6B1C0FCA-05B1-4F65-A57E-5EC9768F9866}.Tests (Debug)|VisualGDB.ActiveCfg = Tests (Debug)|VisualGDB
{6B1C0FCA-05B1-4F65-A57E-5EC9768F9866}.Tests (Debug)|VisualGDB.Build.0 = Tests (Debug)|VisualGDB
{6B1C0FCA-05B1-4F65-A57E-5EC9768F9866}.Tests (Release)|VisualGDB.ActiveCfg = Tests (Release)|VisualGDB
{6B1C0FCA-05B1-4F65-A57E-5EC9768F9866}.Tests (Release)|VisualGDB.Build.0 = Tests (Release)|VisualGDB
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {C818398D-7E23-4E3B-8076-2DCDCB03967C}
EndGlobalSection
EndGlobal

10
ESP32/TLS13-wifi_station-server/ESP32-TLS13-wifi_station-server.vgdbproj → ESP32/TLS13-wifi_station-server/ESP32-TLS13-wifi_station-server_v4.4.1.vgdbproj
View File

@ -20,9 +20,10 @@
<Version>
<GCC>8.4.0</GCC>
<GDB>8.1.0</GDB>
<Revision>7</Revision>
<Revision>9</Revision>
</Version>
</ToolchainID>
<RelativeSourceDirectory />
<ConfigurationType>DEBUG</ConfigurationType>
<BinaryDirectory>build/$(PlatformName)/$(ConfigurationName)</BinaryDirectory>
<MakeCommandTemplate>
@ -57,6 +58,7 @@
<BuildAllTargetsInSubdir>false</BuildAllTargetsInSubdir>
<FoldSingleItemPathLevels>true</FoldSingleItemPathLevels>
</ProjectItemSettings>
<TargetSpecificSettings />
<SetLDLibraryPathFromDependentArtifacts>true</SetLDLibraryPathFromDependentArtifacts>
<ProjectGUID>6b1c0fca-05b1-4f65-a57e-5ec9768f9866</ProjectGUID>
<VirtualFolders />
@ -65,8 +67,8 @@
<EnableFastUpToDateCheck>true</EnableFastUpToDateCheck>
<ESPIDFExtension>
<IDFCheckout>
<Version>release/v4.4</Version>
<Subdirectory>esp-idf/v4.4</Subdirectory>
<Version>v4.4.1</Version>
<Subdirectory>esp-idf/v4.4.1</Subdirectory>
<Type>ESPIDF</Type>
</IDFCheckout>
<COMPort>COM20</COMPort>
@ -155,6 +157,7 @@
<ShowMessageAfterExecuting>true</ShowMessageAfterExecuting>
</CustomShortcuts>
<UserDefinedVariables />
<ImportedPropertySheets />
<CodeSense>
<Enabled>Unknown</Enabled>
<ExtraSettings>
@ -177,6 +180,7 @@
<BuildSettingsExtension xsi:type="com.visualgdb.build.external.esp-idf.cmake.extension" />
</VisualGDBConfiguration>
</Configurations>
<ProgramArgumentsSuggestions />
<Debug xsi:type="com.visualgdb.debug.embedded">
<AdditionalStartupCommands />
<AdditionalGDBSettings>

269
ESP32/TLS13-wifi_station-server/ESP32-TLS13-wifi_station-server_v5.0.vgdbproj 100644
View File

@ -0,0 +1,269 @@
<?xml version="1.0"?>
<VisualGDBProjectSettings2 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<Project xsi:type="com.visualgdb.project.external.esp-idf">
<CustomSourceDirectories>
<Directories />
<PathStyle>Unknown</PathStyle>
</CustomSourceDirectories>
<AutoProgramSPIFFSPartition>true</AutoProgramSPIFFSPartition>
<ProjectModeSettings>
<ProjectGUID>591b9b62-1581-445d-93c1-f2751ed04cfc</ProjectGUID>
<GroupSourcesByTypes>true</GroupSourcesByTypes>
<GroupSourcesByPaths>true</GroupSourcesByPaths>
<HeaderScanMode>SourceDirs</HeaderScanMode>
</ProjectModeSettings>
</Project>
<Build xsi:type="com.visualgdb.build.cmake">
<BuildLogMode xsi:nil="true" />
<ToolchainID>
<ID>com.visualgdb.xtensa-esp32-elf</ID>
<Version>
<GCC>11.2.0</GCC>
<GDB>9.2.90</GDB>
<Revision>2</Revision>
</Version>
</ToolchainID>
<RelativeSourceDirectory />
<ConfigurationType>DEBUG</ConfigurationType>
<BinaryDirectory>build/$(PlatformName)/$(ConfigurationName)</BinaryDirectory>
<MakeCommandTemplate>
<SkipWhenRunningCommandList>false</SkipWhenRunningCommandList>
<Command>$(ToolchainNinja)</Command>
<WorkingDirectory>$(BuildDir)</WorkingDirectory>
<BackgroundMode xsi:nil="true" />
</MakeCommandTemplate>
<CMakeCommand>
<SkipWhenRunningCommandList>false</SkipWhenRunningCommandList>
<Command>$(SYSPROGS_CMAKE_PATH)</Command>
<BackgroundMode xsi:nil="true" />
</CMakeCommand>
<UpdateSourcesInCMakeFile>true</UpdateSourcesInCMakeFile>
<ExportCompileCommands>false</ExportCompileCommands>
<DisableToolchainFile>false</DisableToolchainFile>
<CMakeMakefileType>Ninja</CMakeMakefileType>
<DeployAsRoot>false</DeployAsRoot>
<CMakeCleanMode>RemoveBuildDirectory</CMakeCleanMode>
<UseCCache>false</UseCCache>
<ProjectModeSettings>
<ProjectItemSettings>
<GroupSourcesByTypes>true</GroupSourcesByTypes>
<GroupSourcesByPaths>true</GroupSourcesByPaths>
<GroupTargetsByPaths>true</GroupTargetsByPaths>
<FollowCMakeSourceGroups>false</FollowCMakeSourceGroups>
<AutoRefreshProject>true</AutoRefreshProject>
<AlwaysConsiderOutdated>false</AlwaysConsiderOutdated>
<SortTargetsByName>true</SortTargetsByName>
<RedundantTargetMode>HideOuterProjectTargets</RedundantTargetMode>
<SortSourcesByName>true</SortSourcesByName>
<BuildAllTargetsInSubdir>false</BuildAllTargetsInSubdir>
<FoldSingleItemPathLevels>true</FoldSingleItemPathLevels>
</ProjectItemSettings>
<TargetSpecificSettings />
<SetLDLibraryPathFromDependentArtifacts>true</SetLDLibraryPathFromDependentArtifacts>
<ProjectGUID>6b1c0fca-05b1-4f65-a57e-5ec9768f9866</ProjectGUID>
<VirtualFolders />
<ConfigurationNameCase>Upper</ConfigurationNameCase>
<DefaultHeaderDiscoveryMode>HeaderDirectoryAndSubdirectories</DefaultHeaderDiscoveryMode>
<EnableFastUpToDateCheck>true</EnableFastUpToDateCheck>
<ESPIDFExtension>
<IDFCheckout>
<Version>release/v5.0</Version>
<Subdirectory>esp-idf/v5.0</Subdirectory>
<Type>ESPIDF</Type>
</IDFCheckout>
<COMPort>COM20</COMPort>
<SuppressTestPrerequisiteChecks>false</SuppressTestPrerequisiteChecks>
<UseCCache>false</UseCCache>
<DeviceID>ESP32</DeviceID>
</ESPIDFExtension>
</ProjectModeSettings>
</Build>
<CustomBuild>
<PreSyncActions />
<PreBuildActions />
<PostBuildActions />
<PreCleanActions />
<PostCleanActions />
</CustomBuild>
<CustomDebug>
<PreDebugActions />
<PostDebugActions />
<DebugStopActions />
<BreakMode>Default</BreakMode>
</CustomDebug>
<DeviceTerminalSettings>
<Connection xsi:type="com.sysprogs.terminal.connection.serial">
<ComPortName>COM20</ComPortName>
<AdvancedSettings>
<BaudRate>115200</BaudRate>
<DataBits>8</DataBits>
<Parity>None</Parity>
<StopBits>One</StopBits>
<FlowControl>None</FlowControl>
</AdvancedSettings>
</Connection>
<LastConnectionTime>0</LastConnectionTime>
<EchoTypedCharacters>false</EchoTypedCharacters>
<ClearContentsWhenReconnecting>false</ClearContentsWhenReconnecting>
<ReconnectAutomatically>false</ReconnectAutomatically>
<DisplayMode>ASCII</DisplayMode>
<Colors>
<Background>
<Alpha>255</Alpha>
<Red>0</Red>
<Green>0</Green>
<Blue>0</Blue>
</Background>
<Disconnected>
<Alpha>255</Alpha>
<Red>169</Red>
<Green>169</Green>
<Blue>169</Blue>
</Disconnected>
<Text>
<Alpha>255</Alpha>
<Red>211</Red>
<Green>211</Green>
<Blue>211</Blue>
</Text>
<Echo>
<Alpha>255</Alpha>
<Red>144</Red>
<Green>238</Green>
<Blue>144</Blue>
</Echo>
<Inactive>
<Alpha>255</Alpha>
<Red>169</Red>
<Green>169</Green>
<Blue>169</Blue>
</Inactive>
</Colors>
<HexSettings>
<MaximumBytesPerLine>16</MaximumBytesPerLine>
<ShowTextView>true</ShowTextView>
<BreaksAroundEcho>true</BreaksAroundEcho>
<AutoSend>true</AutoSend>
<SendAsHex>true</SendAsHex>
<TimeoutForAutoBreak>0</TimeoutForAutoBreak>
</HexSettings>
<LineEnding>LF</LineEnding>
<TreatLFAsCRLF>false</TreatLFAsCRLF>
<KeepOpenAfterExit>false</KeepOpenAfterExit>
<ShowAfterProgramming>false</ShowAfterProgramming>
</DeviceTerminalSettings>
<CustomShortcuts>
<Shortcuts />
<ShowMessageAfterExecuting>true</ShowMessageAfterExecuting>
</CustomShortcuts>
<UserDefinedVariables />
<ImportedPropertySheets />
<CodeSense>
<Enabled>Unknown</Enabled>
<ExtraSettings>
<HideErrorsInSystemHeaders>true</HideErrorsInSystemHeaders>
<SupportLightweightReferenceAnalysis>true</SupportLightweightReferenceAnalysis>
<CheckForClangFormatFiles>true</CheckForClangFormatFiles>
<FormattingEngine xsi:nil="true" />
</ExtraSettings>
<CodeAnalyzerSettings>
<Enabled>false</Enabled>
</CodeAnalyzerSettings>
</CodeSense>
<Configurations>
<VisualGDBConfiguration>
<Name>Debug</Name>
<BuildSettingsExtension xsi:type="com.visualgdb.build.external.esp-idf.cmake.extension" />
</VisualGDBConfiguration>
<VisualGDBConfiguration>
<Name>Release</Name>
<BuildSettingsExtension xsi:type="com.visualgdb.build.external.esp-idf.cmake.extension" />
</VisualGDBConfiguration>
</Configurations>
<ProgramArgumentsSuggestions />
<Debug xsi:type="com.visualgdb.debug.embedded">
<AdditionalStartupCommands />
<AdditionalGDBSettings>
<Features>
<DisableAutoDetection>false</DisableAutoDetection>
<UseFrameParameter>false</UseFrameParameter>
<SimpleValuesFlagSupported>false</SimpleValuesFlagSupported>
<ListLocalsSupported>false</ListLocalsSupported>
<ByteLevelMemoryCommandsAvailable>false</ByteLevelMemoryCommandsAvailable>
<ThreadInfoSupported>false</ThreadInfoSupported>
<PendingBreakpointsSupported>false</PendingBreakpointsSupported>
<SupportTargetCommand>false</SupportTargetCommand>
<ReliableBreakpointNotifications>false</ReliableBreakpointNotifications>
</Features>
<EnableSmartStepping>false</EnableSmartStepping>
<FilterSpuriousStoppedNotifications>false</FilterSpuriousStoppedNotifications>
<ForceSingleThreadedMode>false</ForceSingleThreadedMode>
<UseAppleExtensions>false</UseAppleExtensions>
<CanAcceptCommandsWhileRunning>false</CanAcceptCommandsWhileRunning>
<MakeLogFile>false</MakeLogFile>
<IgnoreModuleEventsWhileStepping>true</IgnoreModuleEventsWhileStepping>
<UseRelativePathsOnly>false</UseRelativePathsOnly>
<ExitAction>None</ExitAction>
<DisableDisassembly>false</DisableDisassembly>
<ExamineMemoryWithXCommand>false</ExamineMemoryWithXCommand>
<StepIntoNewInstanceEntry>app_main</StepIntoNewInstanceEntry>
<ExamineRegistersInRawFormat>true</ExamineRegistersInRawFormat>
<DisableSignals>false</DisableSignals>
<EnableAsyncExecutionMode>false</EnableAsyncExecutionMode>
<AsyncModeSupportsBreakpoints>true</AsyncModeSupportsBreakpoints>
<TemporaryBreakConsolidationTimeout>0</TemporaryBreakConsolidationTimeout>
<EnableNonStopMode>false</EnableNonStopMode>
<MaxBreakpointLimit>0</MaxBreakpointLimit>
<EnableVerboseMode>true</EnableVerboseMode>
<EnablePrettyPrinters>false</EnablePrettyPrinters>
</AdditionalGDBSettings>
<DebugMethod>
<ID>openocd</ID>
<Configuration xsi:type="com.visualgdb.edp.openocd.settings.esp32">
<CommandLine>-f interface/tigard.cfg -c "adapter_khz 13000" -f target/esp32.cfg</CommandLine>
<ExtraParameters>
<Frequency xsi:nil="true" />
<BoostedFrequency xsi:nil="true" />
<ConnectUnderReset>false</ConnectUnderReset>
</ExtraParameters>
<LoadProgressGUIThreshold>131072</LoadProgressGUIThreshold>
<ProgramMode>Enabled</ProgramMode>
<StartupCommands>
<string>set remotetimeout 60</string>
<string>target remote :$$SYS:GDB_PORT$$</string>
<string>mon gdb_breakpoint_override hard</string>
<string>mon reset halt</string>
<string>load</string>
</StartupCommands>
<ProgramFLASHUsingExternalTool>false</ProgramFLASHUsingExternalTool>
<PreferredGDBPort>0</PreferredGDBPort>
<PreferredTelnetPort>0</PreferredTelnetPort>
<AlwaysPassSerialNumber>false</AlwaysPassSerialNumber>
<SelectedCoreIndex xsi:nil="true" />
<LiveMemoryTimeout>5000</LiveMemoryTimeout>
<SuggestionLogicRevision>1</SuggestionLogicRevision>
<CheckFLASHSize>true</CheckFLASHSize>
<FLASHSettings>
<Size>size2MB</Size>
<Frequency>freq40M</Frequency>
<Mode>DIO</Mode>
</FLASHSettings>
<PatchBootloader>true</PatchBootloader>
</Configuration>
</DebugMethod>
<AutoDetectRTOS>true</AutoDetectRTOS>
<SemihostingSupport>Auto</SemihostingSupport>
<SemihostingPollingDelay>0</SemihostingPollingDelay>
<StepIntoEntryPoint>false</StepIntoEntryPoint>
<ReloadFirmwareOnReset>false</ReloadFirmwareOnReset>
<ValidateEndOfStackAddress>true</ValidateEndOfStackAddress>
<StopAtEntryPoint>false</StopAtEntryPoint>
<EnableVirtualHalts>false</EnableVirtualHalts>
<DynamicAnalysisSettings />
<EndOfStackSymbol>_estack</EndOfStackSymbol>
<TimestampProviderTicksPerSecond>0</TimestampProviderTicksPerSecond>
<KeepConsoleAfterExit>false</KeepConsoleAfterExit>
<UnusedStackFillPattern xsi:nil="true" />
<CheckInterfaceDrivers>true</CheckInterfaceDrivers>
</Debug>
</VisualGDBProjectSettings2>

358
ESP32/TLS13-wifi_station-server/main/station_example_main.c
View File

@ -31,15 +31,17 @@
#define WOLFSSL_ESPIDF
#define WOLFSSL_ESPWROOM32
#define WOLFSSL_USER_SETTINGS
#include <wolfssl/wolfcrypt/settings.h> // make sure this appears before any other wolfSSL headers
#include <wolfssl/version.h>
/* make sure user_settings.h appears before any other wolfSSL headers */
#include <user_settings.h>
#include <wolfssl/ssl.h>
#ifdef WOLFSSL_TRACK_MEMORY
#include <wolfssl/wolfcrypt/mem_track.h>
#include <wolfssl/wolfcrypt/mem_track.h>
#endif
/**
******************************************************************************
******************************************************************************
@ -48,19 +50,23 @@
******************************************************************************
**/
/* when using a private config with plain text passwords, not my_private_config.h should be excluded from git updates */
/* when using a private config with plain text passwords,
** define USE_MY_PRIVATE_CONFIG.
** note my_private_config.h should be excluded from git updates
*/
#define USE_MY_PRIVATE_CONFIG
#ifdef USE_MY_PRIVATE_CONFIG
#include "/workspace/my_private_config.h"
#include "/mnt/c/workspace/my_private_config.h"
#else
/* The examples use WiFi configuration that you can set via project configuration menu
If you'd rather not, just change the below entries to strings with
the config you want - ie #define EXAMPLE_WIFI_SSID "mywifissid"
*/
#define EXAMPLE_ESP_WIFI_SSID CONFIG_ESP_WIFI_SSID
#define EXAMPLE_ESP_WIFI_PASS CONFIG_ESP_WIFI_PASSWORD
/* The examples use WiFi configuration that you can set via project
* configuration menu
*
* If you'd rather not, just change the below entries to strings with
* the config you want - ie #define EXAMPLE_WIFI_SSID "mywifissid"
*/
#define EXAMPLE_ESP_WIFI_SSID CONFIG_ESP_WIFI_SSID
#define EXAMPLE_ESP_WIFI_PASS CONFIG_ESP_WIFI_PASSWORD
#endif
/* ESP lwip */
@ -72,14 +78,14 @@
#define TLS_SMP_CLIENT_TASK_WORDS 10240
#define TLS_SMP_CLIENT_TASK_PRIORITY 8
/* include certificates. Note that there is an experiation date!
*
* See also https://github.com/wolfSSL/wolfssl/blob/master/wolfssl/certs_test.h
for example:
#define USE_CERT_BUFFERS_2048
#include <wolfssl/certs_test.h>
/* include certificates. Note that there is an expiration date!
**
** See also https://github.com/wolfSSL/wolfssl/blob/master/wolfssl/certs_test.h
**
** for example:
**
** #define USE_CERT_BUFFERS_2048
** #include <wolfssl/certs_test.h>
*/
#include "embedded_CLIENT_CERT_FILE.h"
#include "embedded_SERVER_CERT_FILE.h"
@ -107,9 +113,11 @@ TickType_t DelayTicks = 5000 / portTICK_PERIOD_MS;
/* FreeRTOS event group to signal when we are connected*/
static EventGroupHandle_t s_wifi_event_group;
/* The event group allows multiple bits for each event, but we only care about two events:
* - we are connected to the AP with an IP
* - we failed to connect after the maximum amount of retries */
/* The event group allows multiple bits for each event,
** but we only care about two events:
** - we are connected to the AP with an IP
** - we failed to connect after the maximum amount of retries
*/
#define WIFI_CONNECTED_BIT BIT0
#define WIFI_FAIL_BIT BIT1
@ -120,30 +128,48 @@ static int s_retry_num = 0;
static void event_handler(void* arg, esp_event_base_t event_base,
int32_t event_id, void* event_data)
{
if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_START) {
if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_START)
{
esp_wifi_connect();
} else if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_DISCONNECTED) {
if (s_retry_num < EXAMPLE_ESP_MAXIMUM_RETRY) {
}
else if (event_base == WIFI_EVENT
&&
event_id == WIFI_EVENT_STA_DISCONNECTED)
{
/* we have WiFi disconnected event, so try reconnect */
if (s_retry_num < EXAMPLE_ESP_MAXIMUM_RETRY)
{
esp_wifi_connect();
s_retry_num++;
ESP_LOGI(TAG, "retry to connect to the AP");
} else {
}
else
{
xEventGroupSetBits(s_wifi_event_group, WIFI_FAIL_BIT);
}
ESP_LOGI(TAG,"connect to the AP fail");
} else if (event_base == IP_EVENT && event_id == IP_EVENT_STA_GOT_IP) {
ESP_LOGI(TAG, "connect to the AP fail");
}
else if (event_base == IP_EVENT && event_id == IP_EVENT_STA_GOT_IP)
{
/* we have an IP address! */
ip_event_got_ip_t* event = (ip_event_got_ip_t*) event_data;
ESP_LOGI(TAG, "got ip:" IPSTR, IP2STR(&event->ip_info.ip));
s_retry_num = 0;
xEventGroupSetBits(s_wifi_event_group, WIFI_CONNECTED_BIT);
}
else {
ESP_LOGI(TAG, "WiFi event not handled: event_id = %li", event_id);
}
}
int set_time() {
/* we'll also return a result code of zero */
int res = 0;
//*ideally, we'd like to set time from network, but let's set a default time, just in case */
/*ideally, we'd like to set time from network,
but let's set a default time, just in case */
struct tm timeinfo;
timeinfo.tm_year = 2022 - 1900;
timeinfo.tm_mon = 3;
@ -209,9 +235,11 @@ void wifi_init_sta(void)
.sta = {
.ssid = EXAMPLE_ESP_WIFI_SSID,
.password = EXAMPLE_ESP_WIFI_PASS,
/* Setting a password implies station will connect to all security modes including WEP/WPA.
* However these modes are deprecated and not advisable to be used. Incase your Access point
* doesn't support WPA2, these mode can be enabled by commenting below line */
/* Setting a password implies station will connect to all security
* modes including WEP/WPA.However these modes are deprecated and
* not advisable to be used. In case your Access point doesn't
* support WPA2, these mode can be enabled by commenting below line
*/
.threshold.authmode = WIFI_AUTH_WPA2_PSK,
.pmf_cfg = {
@ -226,29 +254,40 @@ void wifi_init_sta(void)
ESP_LOGI(TAG, "wifi_init_sta finished.");
/* Waiting until either the connection is established (WIFI_CONNECTED_BIT) or connection failed for the maximum
* number of re-tries (WIFI_FAIL_BIT). The bits are set by event_handler() (see above) */
/* Waiting until either the connection is established (WIFI_CONNECTED_BIT)
** or connection failed for the maximum number of re-tries (WIFI_FAIL_BIT).
** The bits are set by event_handler() (see above)
*/
EventBits_t bits = xEventGroupWaitBits(s_wifi_event_group,
WIFI_CONNECTED_BIT | WIFI_FAIL_BIT,
pdFALSE,
pdFALSE,
portMAX_DELAY);
/* xEventGroupWaitBits() returns the bits before the call returned, hence we can test which event actually
* happened. */
/* xEventGroupWaitBits() returns the bits before the call returned,
** hence we can test which event actually happened.
*/
if (bits & WIFI_CONNECTED_BIT) {
ESP_LOGI(TAG, "connected to ap SSID:%s password:%s",
EXAMPLE_ESP_WIFI_SSID, EXAMPLE_ESP_WIFI_PASS);
} else if (bits & WIFI_FAIL_BIT) {
}
else if (bits & WIFI_FAIL_BIT) {
ESP_LOGI(TAG, "Failed to connect to SSID:%s, password:%s",
EXAMPLE_ESP_WIFI_SSID, EXAMPLE_ESP_WIFI_PASS);
} else {
}
else {
ESP_LOGE(TAG, "UNEXPECTED EVENT");
}
/* The event will not be processed after unregister */
ESP_ERROR_CHECK(esp_event_handler_instance_unregister(IP_EVENT, IP_EVENT_STA_GOT_IP, instance_got_ip));
ESP_ERROR_CHECK(esp_event_handler_instance_unregister(WIFI_EVENT, ESP_EVENT_ANY_ID, instance_any_id));
ESP_ERROR_CHECK(esp_event_handler_instance_unregister(IP_EVENT,
IP_EVENT_STA_GOT_IP,
instance_got_ip)
);
ESP_ERROR_CHECK(esp_event_handler_instance_unregister(WIFI_EVENT,
ESP_EVENT_ANY_ID,
instance_any_id)
);
vEventGroupDelete(s_wifi_event_group);
}
@ -258,7 +297,7 @@ int tls_smp_server_task() {
struct sockaddr_in servAddr;
const int BUFF_SIZE = 256;
char buff[BUFF_SIZE];
size_t len; /* we'll be looking at the length of messages sent and received */
size_t len; /* we'll be looking at the length of messages sent & received */
struct sockaddr_in clientAddr;
socklen_t size = sizeof(clientAddr);
@ -270,7 +309,10 @@ int tls_smp_server_task() {
/* declare wolfSSL objects */
WOLFSSL_CTX *ctx = NULL; /* the wolfSSL context object*/
WOLFSSL *ssl = NULL; /* although called "ssl" is is the secure object for reading and writings data*/
WOLFSSL *ssl = NULL; /* although called "ssl" this is the secure object
for reading and writing data*/
#ifdef HAVE_SIGNAL
signal(SIGINT, sig_handler);
@ -279,7 +321,7 @@ int tls_smp_server_task() {
#ifdef DEBUG_WOLFSSL
wolfSSL_Debugging_ON();
WOLFSSL_MSG("Debug ON v0.2b");
//ShowCiphers();
/* ShowCiphers(); */
#endif /* DEBUG_WOLFSSL */
#ifndef WOLFSSL_TLS13
@ -297,7 +339,7 @@ int tls_smp_server_task() {
/*
***************************************************************************
* Create a socket that uses an internet IPv4 address,
* Create a socket that uses an Internet IPv4 address,
* Sets the socket to be stream based (TCP),
* 0 means choose the default protocol.
*
@ -325,9 +367,9 @@ int tls_smp_server_task() {
* Symbolic constants that can be used for the domain argument are
* defined in the <sys/socket.h> header.
*
* The type argument specifies the socket type, which determines the semantics
* of communication over the socket. The following socket types are defined;
* implementations may specify additional socket types:
* The type argument specifies the socket type, which determines the
* semantics of communication over the socket. The following socket types
* are defined; implementations may specify additional socket types:
*
* SOCK_STREAM Provides sequenced, reliable, bidirectional,
* connection-mode byte streams, and may provide a
@ -349,25 +391,32 @@ int tls_smp_server_task() {
* used. The protocols supported by the system are
* implementation-defined.
*
* The process may need to have appropriate privileges to use the socket() function or to create some sockets.
* The process may need to have appropriate privileges to use the
* socket() function or to create some sockets.
*
* Return Value
* Upon successful completion, socket() shall return a non-negative integer,
* the socket file descriptor. Otherwise, a value of -1 shall be returned
* Upon successful completion, socket() shall return a non-negative
* integer, the socket file descriptor.
*
* Otherwise, a value of -1 shall be returned
* and errno set to indicate the error.
*
* Errors; The socket() function shall fail if:
*
* EAFNOSUPPORT The implementation does not support the specified address family.
* EMFILE No more file descriptors are available for this process.
* EAFNOSUPPORT The implementation does not support the specified
* address family.
* EMFILE No more file descriptors are available
* for this process.
* ENFILE No more file descriptors are available for the system.
* EPROTONOSUPPORT The protocol is not supported by the address family, or the protocol is not supported by the implementation.
* EPROTONOSUPPORT The protocol is not supported by the address family,
* or the protocol is not supported by the implementation.
* EPROTOTYPE The socket type is not supported by the protocol.
*
* The socket() function may fail if:
*
* EACCES The process does not have appropriate privileges.
* ENOBUFS Insufficient resources were available in the system to perform the operation.
* ENOBUFS Insufficient resources were available in the system to
* perform the operation.
* ENOMEM Insufficient memory was available to fulfill the request.
*
* see: https://linux.die.net/man/3/socket
@ -421,12 +470,18 @@ int tls_smp_server_task() {
* be set to the protocol number of TCP
*
* Return Value
* On success, zero is returned. On error, -1 is returned, and errno is set appropriately.
* On success, zero is returned.
* On error, -1 is returned, and errno is set appropriately.
*
* Errors
* EBADF The argument sockfd is not a valid descriptor.
* EFAULT The address pointed to by optval is not in a valid part of the process address space. For getsockopt(), this error may also be returned if optlen is not in a valid part of the process address space.
* EINVAL optlen invalid in setsockopt(). In some cases this error can also occur for an invalid value in optval (e.g., for the IP_ADD_MEMBERSHIP option described in ip(7)).
* EFAULT The address pointed to by optval is not in a valid part of
* the process address space. For getsockopt(), this error
* may also be returned if optlen is not in a valid part of
* the process address space.
* EINVAL optlen invalid in setsockopt(). In some cases this error
* can also occur for an invalid value in optval
* e.g., for the IP_ADD_MEMBERSHIP option described in ip(7)
* ENOPROTOOPT The option is unknown at the level indicated.
* ENOTSOCK The argument sockfd is a file, not a socket.
*
@ -446,7 +501,7 @@ int tls_smp_server_task() {
WOLFSSL_MSG("setsockopt re-use addr successful\n");
}
else {
// TODO show errno
ESP_LOGE(TAG, "setsockopt failed with code %i", soc_ret);
ret = WOLFSSL_FAILURE;
WOLFSSL_ERROR_MSG("ERROR: failed to setsockopt addr on socket.\n");
}
@ -467,11 +522,9 @@ int tls_smp_server_task() {
if (soc_ret == 0) {
WOLFSSL_MSG("setsockopt re-use port successful\n");
}
else {
// TODO show errno
// ret = WOLFSSL_FAILURE;
// TODO what's up with the error?
WOLFSSL_ERROR_MSG("ERROR: failed to setsockopt port on socket. >> IGNORED << \n");
else {
WOLFSSL_MSG("Note: failed to setsockopt port on socket."
" >> IGNORED << \n");
}
}
else {
@ -504,10 +557,12 @@ int tls_smp_server_task() {
* a SOCK_STREAM socket may receive connections.
*
* Return Value
* On success, zero is returned. On error, -1 is returned, and errno is set appropriately.
* On success, zero is returned.
* On error, -1 is returned, and errno is set appropriately.
*
* Errors
* EACCES The address is protected, and the user is not the superuser.
* EACCES The address is protected, and
* the user is not the superuser.
* EADDRINUSE The given address is already in use.
* EBADF sockfd is not a valid descriptor.
* EINVAL The socket is already bound to an address.
@ -520,7 +575,11 @@ int tls_smp_server_task() {
*/
if (ret == WOLFSSL_SUCCESS) {
/* Bind the server socket to our port */
int soc_ret = bind(sockfd, (struct sockaddr*)&servAddr, sizeof(servAddr));
int soc_ret = bind(sockfd,
(struct sockaddr*)&servAddr,
sizeof(servAddr)
);
if (soc_ret > -1) {
WOLFSSL_MSG("socket bind successful\n");
}
@ -549,10 +608,10 @@ int tls_smp_server_task() {
*
* The backlog argument defines the maximum length to which the queue of
* pending connections for sockfd may grow.If a connection request arrives
* when the queue is full, the client may receive an error with an indication
* of ECONNREFUSED or, if the underlying protocol supports retransmission,
* the request may be ignored so that a later reattempt at connection
* succeeds.
* when the queue is full, the client may receive an error with an
* indication of ECONNREFUSED or, if the underlying protocol supports
* retransmission, the request may be ignored so that a later reattempt
* at connection succeeds.
*
* Return Value
* On success, zero is returned.
@ -561,9 +620,10 @@ int tls_smp_server_task() {
* EADDRINUSE Another socket is already listening on the same port.
* EBADF The argument sockfd is not a valid descriptor.
* ENOTSOCK The argument sockfd is not a socket.
* EOPNOTSUPP The socket is not of a type that supports the listen() operation.
* EOPNOTSUPP The socket is not of a type that supports
* the listen() operation.
*
* ses: https://linux.die.net/man/2/listen
* see: https://linux.die.net/man/2/listen
*/
if (ret == WOLFSSL_SUCCESS) {
@ -620,11 +680,13 @@ int tls_smp_server_task() {
* SSL/TLS protocol method for input.
*
* Returns
* pointer If successful the call will return a pointer to the newly-created WOLFSSL_CTX.
* pointer If successful the call will return a pointer
* to the newly-created WOLFSSL_CTX.
* NULL upon failure.
*
* Parameters
* method pointer to the desired WOLFSSL_METHOD to use for the SSL context.
* method pointer to the desired WOLFSSL_METHOD to use for SSL context.
* This is created using one of the wolfSSLvXX_XXXX_method() functions to
* specify SSL/TLS/DTLS protocol level.
*
@ -635,7 +697,8 @@ int tls_smp_server_task() {
WOLFSSL_METHOD* method = wolfTLSv1_3_server_method();
WOLFSSL_MSG("calling wolfTLSv1_3_server_method");
if (method == NULL) {
WOLFSSL_ERROR_MSG("ERROR : failed to get wolfTLSv1_3_server_method.\n");
WOLFSSL_ERROR_MSG("ERROR : "
"failed to get wolfTLSv1_3_server_method.\n");
ret = WOLFSSL_FAILURE;
}
else {
@ -674,7 +737,8 @@ int tls_smp_server_task() {
* Returns
* SSL_SUCCESS upon success.
* SSL_BAD_FILETYPE will be returned if the file is the wrong format.
* SSL_BAD_FILE will be returned if the file doesn’t exist, can’t be read, or is corrupted.
* SSL_BAD_FILE will be returned if the file doesn’t exist,
* can’t be read, or is corrupted.
* MEMORY_E will be returned if an out of memory condition occurs.
* ASN_INPUT_E will be returned if Base16 decoding fails on the file.
*
@ -682,7 +746,8 @@ int tls_smp_server_task() {
* ssl pointer to the SSL session, created with wolfSSL_new().
* in buffer containing certificate to load.
* sz size of the certificate located in buffer.
* format format of the certificate to be loaded. Possible values are SSL_FILETYPE_ASN1 or SSL_FILETYPE_PEM.
* format format of the certificate to be loaded.
* Possible values are SSL_FILETYPE_ASN1 or SSL_FILETYPE_PEM.
*
*
* Pay attention to expiration dates and the current date setting
@ -701,7 +766,8 @@ int tls_smp_server_task() {
WOLFSSL_MSG("wolfSSL_CTX_use_certificate_buffer successful\n");
}
else {
WOLFSSL_ERROR_MSG("ERROR: wolfSSL_CTX_use_certificate_buffer failed\n");
WOLFSSL_ERROR_MSG("ERROR: "
"wolfSSL_CTX_use_certificate_buffer failed\n");
}
}
else {
@ -732,18 +798,21 @@ int tls_smp_server_task() {
* Please see the examples for proper usage.
*
* Returns
* SSL_SUCCESS upon success
* SSL_BAD_FILETYPE will be returned if the file is the wrong format.
* SSL_BAD_FILE will be returned if the file doesn’t exist, can’t be read, or is corrupted.
* MEMORY_E will be returned if an out of memory condition occurs.
* ASN_INPUT_E will be returned if Base16 decoding fails on the file.
* NO_PASSWORD will be returned if the key file is encrypted but no password is provided.
* SSL_SUCCESS upon success.
* SSL_BAD_FILETYPE returned if the file is the wrong format.
* SSL_BAD_FILE returned if the file doesn’t exist,
* can’t be read, or is corrupted.
*
* MEMORY_E returned if an out of memory condition occurs.
* ASN_INPUT_E returned if Base16 decoding fails on the file.
* NO_PASSWORD returned if the key file is encrypted
* but no password is provided.
*
* Parameters
* ctx pointer to the SSL context, created with wolfSSL_CTX_new().
* inthe input buffer containing the private key to be loaded.
* ctx pointer to the SSL context, created with wolfSSL_CTX_new().
* in the input buffer containing the private key to be loaded.
*
* sz the size of the input buffer.
* sz the size of the input buffer.
*
* format the format of the private key located in the input buffer(in).
* Possible values are SSL_FILETYPE_ASN1 or SSL_FILETYPE_PEM.
@ -756,12 +825,14 @@ int tls_smp_server_task() {
KEY_FILE,
sizeof_KEY_FILE(),
WOLFSSL_FILETYPE_PEM);
if (ret == WOLFSSL_SUCCESS) {
WOLFSSL_MSG("wolfSSL_CTX_use_PrivateKey_buffer successful\n");
}
else {
/* TODO fetch and print expiration date since it is a common fail */
WOLFSSL_ERROR_MSG("ERROR: wolfSSL_CTX_use_PrivateKey_buffer failed\n");
WOLFSSL_ERROR_MSG("ERROR: "
"wolfSSL_CTX_use_PrivateKey_buffer failed\n");
}
}
else {
@ -791,30 +862,39 @@ int tls_smp_server_task() {
*
* Returns
*
* SSL_SUCCESS upon success
* SSL_BAD_FILETYPE will be returned if the file is the wrong format.
* SSL_BAD_FILE will be returned if the file doesn’t exist, can’t be read, or is corrupted.
* MEMORY_E will be returned if an out of memory condition occurs.
* ASN_INPUT_E will be returned if Base16 decoding fails on the file.
* BUFFER_E will be returned if a chain buffer is bigger than the receiving buffer.
* SSL_SUCCESS upon success
* SSL_BAD_FILETYPE returned if the file is the wrong format.
* SSL_BAD_FILE returned if the file doesn’t exist, can’t be read,
* or is corrupted.
* MEMORY_E returned if an out of memory condition occurs.
* ASN_INPUT_E returned if Base16 decoding fails on the file.
* BUFFER_E returned if a chain buffer is bigger than
* the receiving buffer.
*
* Parameters
*
* ctx pointer to the SSL context, created with wolfSSL_CTX_new().
* in pointer to the CA certificate buffer.
* sz size of the input CA certificate buffer, in.
* format format of the buffer certificate, either SSL_FILETYPE_ASN1 or SSL_FILETYPE_PEM.
* ctx pointer to the SSL context, created with wolfSSL_CTX_new().
* in pointer to the CA certificate buffer.
* sz size of the input CA certificate buffer, in.
* format format of the buffer certificate, either SSL_FILETYPE_ASN1
* or SSL_FILETYPE_PEM.
*
* see https://www.wolfssl.com/doxygen/group__CertsKeys.html#gaa37539cce3388c628ac4672cf5606785
***************************************************************************
*/
if (ret == WOLFSSL_SUCCESS) {
ret = wolfSSL_CTX_load_verify_buffer(ctx, CA_FILE, sizeof_CA_FILE(), WOLFSSL_FILETYPE_PEM);
ret = wolfSSL_CTX_load_verify_buffer(ctx,
CA_FILE,
sizeof_CA_FILE(),
WOLFSSL_FILETYPE_PEM
);
if (ret == WOLFSSL_SUCCESS) {
WOLFSSL_MSG("wolfSSL_CTX_load_verify_buffer successful\n");
}
else {
WOLFSSL_ERROR_MSG("ERROR: wolfSSL_CTX_load_verify_buffer failed\n");
WOLFSSL_ERROR_MSG("ERROR: "
"wolfSSL_CTX_load_verify_buffer failed\n");
}
}
else {
@ -826,9 +906,6 @@ int tls_smp_server_task() {
WOLFSSL_VERIFY_PEER | WOLFSSL_VERIFY_FAIL_IF_NO_PEER_CERT,
NULL);
/* Continue to accept clients until mShutdown is issued */
while (!mShutdown && (ret == WOLFSSL_SUCCESS)) {
WOLFSSL_MSG("Waiting for a connection...\n");
@ -836,19 +913,19 @@ int tls_smp_server_task() {
/* Accept client connections */
if ((mConnd = accept(sockfd, (struct sockaddr*)&clientAddr, &size))
== -1) {
// fprintf(stderr, "ERROR: failed to accept the connection\n\n");
ret = -1;
// TODO goto exit;
WOLFSSL_ERROR_MSG("ERROR: failed socket accept\n");
goto exit;
WOLFSSL_ERROR_MSG("ERROR: failed socket connection accept\n");
ret = WOLFSSL_FAILURE;
}
/* Create a WOLFSSL object */
if ((ssl = wolfSSL_new(ctx)) == NULL) {
// fprintf(stderr, "ERROR: failed to create WOLFSSL object\n");
WOLFSSL_ERROR_MSG("ERROR: failed to create WOLFSSL object\n");
ret = -1;
//TODO goto exit;
WOLFSSL_ERROR_MSG("ERROR: filed wolfSSL_new during loop\n");
goto exit;
WOLFSSL_ERROR_MSG("ERROR: failed wolfSSL_new during loop\n");
ret = WOLFSSL_FAILURE;
}
@ -868,17 +945,16 @@ int tls_smp_server_task() {
/* Establish TLS connection */
if ((ret = wolfSSL_accept(ssl)) != WOLFSSL_SUCCESS) {
WOLFSSL_ERROR_MSG("ERROR: wolfSSL_accept\n");
ret = WOLFSSL_FAILURE;
// fprintf(stderr,
// "wolfSSL_accept error = %d\n",
// wolfSSL_get_error(ssl, ret));
// TODO goto exit;
ESP_LOGE(TAG, "wolfSSL_accept error = %d\n",
wolfSSL_get_error(ssl, ret));
goto exit;
}
else {
WOLFSSL_MSG("Client connected successfully\n");
}
#ifdef HAVE_SECRET_CALLBACK
wolfSSL_FreeArrays(ssl);
#endif
@ -886,16 +962,17 @@ int tls_smp_server_task() {
/* Read the client data into our buff array */
memset(buff, 0, sizeof(buff));
if ((ret = wolfSSL_read(ssl, buff, sizeof(buff) - 1)) < 0) {
// fprintf(stderr, "ERROR: failed to read\n");
//TODO goto exit;
ESP_LOGE(TAG, "wolfSSL_read error = %d\n",
wolfSSL_get_error(ssl, ret));
goto exit;
}
/* Print to stdout any data the client sends */
// printf("Client: %s\n", buff);
/* Print any data the client sends */
ESP_LOGI(TAG, "Client: %s\n", buff);
/* Check for server shutdown command */
if (strncmp(buff, "shutdown", 8) == 0) {
// printf("Shutdown command issued!\n");
ESP_LOGI(TAG, "Shutdown command issued!\n");
mShutdown = 1;
}
@ -906,14 +983,15 @@ int tls_smp_server_task() {
/* Reply back to the client */
if ((ret = wolfSSL_write(ssl, buff, len)) != len) {
// fprintf(stderr, "ERROR: failed to write\n");
// TODO goto exit;
ESP_LOGE(TAG, "wolfSSL_write error = %d\n",
wolfSSL_get_error(ssl, ret));
goto exit;
}
/* Cleanup after this connection */
wolfSSL_shutdown(ssl);
if (ssl) {
wolfSSL_free(ssl); /* Free the wolfSSL object */
wolfSSL_free(ssl); /* Free the wolfSSL object */
ssl = NULL;
}
if (mConnd != SOCKET_INVALID) {
@ -931,26 +1009,27 @@ int tls_smp_server_task() {
*
***************************************************************************
*/
exit:
if (mConnd != SOCKET_INVALID) {
close(mConnd); /* Close the connection to the client */
close(mConnd); /* Close the connection to the client */
mConnd = SOCKET_INVALID;
}
if (sockfd != SOCKET_INVALID) {
close(sockfd); /* Close the socket listening for clients */
close(sockfd); /* Close the socket listening for clients */
sockfd = SOCKET_INVALID;
}
if (ssl) {
wolfSSL_free(ssl); /* Free the wolfSSL object */
wolfSSL_free(ssl); /* Free the wolfSSL object */
}
if (ctx) {
wolfSSL_CTX_free(ctx); /* Free the wolfSSL context object */
wolfSSL_CTX_free(ctx); /* Free the wolfSSL context object */
}
wolfSSL_Cleanup(); /* Cleanup the wolfSSL environment */
wolfSSL_Cleanup(); /* Cleanup the wolfSSL environment */
return ret;
}
@ -958,7 +1037,21 @@ int tls_smp_server_task() {
void app_main(void)
{
//Initialize NVS
ESP_LOGI(TAG, "--------------------------------------------------------");
ESP_LOGI(TAG, "--------------------------------------------------------");
ESP_LOGI(TAG, "---------------------- BEGIN MAIN ----------------------");
ESP_LOGI(TAG, "--------------------------------------------------------");
ESP_LOGI(TAG, "--------------------------------------------------------");
ESP_LOGI(TAG, "LIBWOLFSSL_VERSION_STRING = %s", LIBWOLFSSL_VERSION_STRING);
ESP_LOGI(TAG, "CONFIG_IDF_TARGET = %s", CONFIG_IDF_TARGET);
ESP_LOGI(TAG, "CONFIG_ESP32_DEFAULT_CPU_FREQ_MHZ = %u MHz", CONFIG_ESP32_DEFAULT_CPU_FREQ_MHZ);
ESP_LOGI(TAG, "Xthal_have_ccount = %u", Xthal_have_ccount);
ESP_LOGI(TAG, "Stack HWM: %d\n", uxTaskGetStackHighWaterMark(NULL));
/* Initialize NVS */
esp_err_t ret = nvs_flash_init();
if (ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND) {
ESP_ERROR_CHECK(nvs_flash_erase());
@ -975,9 +1068,12 @@ void app_main(void)
ESP_LOGI(TAG, "main loop");
vTaskDelay(DelayTicks ? DelayTicks : 1); /* Minimum delay = 1 tick */
tls_smp_server_task();
/* done. wait forever */
for (;;)
{
vTaskDelay(DelayTicks ? DelayTicks : 1); /* Minimum delay = 1 tick */
vTaskDelay(DelayTicks ? DelayTicks : 1); /* Minimum delay = 1 tick
*/
}
}
}

1394
ESP32/TLS13-wifi_station-server/sdkconfig
View File

File diff suppressed because it is too large Load Diff

37
ESP32/TLS13-wifi_station-server/sdkconfig.defaults 100644
View File

@ -0,0 +1,37 @@
#
# Default main stack size
#
# This is typically way bigger than needed for stack size. See user_settings.h
#
CONFIG_ESP_MAIN_TASK_STACK_SIZE=55000
# Legacy stack size for older ESP-IDF versions
CONFIG_MAIN_TASK_STACK_SIZE=55000
#
# Compiler options
#
CONFIG_COMPILER_OPTIMIZATION_DEFAULT=y
CONFIG_COMPILER_OPTIMIZATION_ASSERTIONS_ENABLE=y
CONFIG_COMPILER_OPTIMIZATION_ASSERTION_LEVEL=2
CONFIG_COMPILER_HIDE_PATHS_MACROS=y
CONFIG_COMPILER_STACK_CHECK_MODE_NORM=y
CONFIG_COMPILER_STACK_CHECK=y
# minimum C3 chip revision known to work is 2.
# rev 0 and 1 not available for testing.
# all revisions expected to work.
CONFIG_ESP32C3_REV_MIN_0=
CONFIG_ESP32C3_REV_MIN_1=
CONFIG_ESP32C3_REV_MIN_2=y
CONFIG_ESP32C3_REV_MIN_3=
#
# Partition Table
#
CONFIG_PARTITION_TABLE_SINGLE_APP_LARGE=y
CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions.csv"
CONFIG_PARTITION_TABLE_FILENAME="partitions_singleapp_large.csv"
CONFIG_PARTITION_TABLE_OFFSET=0x8000
CONFIG_PARTITION_TABLE_MD5=y
# end of Partition Table