NMSSH is a clean, easy-to-use, unit tested framework for iOS and OSX that wraps libssh2.
The test suite has been updated and fixed for compatibility with modern SSH servers:
- 57/57 tests passing (100% success rate)
- SSH handshake compatibility issues resolved
- Public key authentication working (including new callback-based authentication)
- Password authentication working
- SFTP operations working
- SCP operations working
NMSSH now supports custom signing implementations through the new authenticateByInMemoryPublicKey:signCallback: method. This allows integration with:
- Hardware Security Modules (HSMs)
- Smart cards
- Secure enclaves
- Custom cryptographic libraries
- Remote signing services
// Example usage with custom signing
int(^signCallback)(NSData *, NSData **) = ^int(NSData *data, NSData **signature) {
// Your custom signing implementation
NSData *signedData = [YourCryptoLibrary signData:data withPrivateKey:yourKey];
if (signedData) {
*signature = signedData;
return 0; // Success
}
return -1; // Failure
};
BOOL authenticated = [session authenticateByInMemoryPublicKey:publicKeyData
signCallback:signCallback];If you encounter an issue or have any questions about implementing NMSSH, please post them in the issue tracker – we do not offer free support via email.
pod 'NMSSH'
github "NMSSH/NMSSH"
Consult the Wiki for detailed information about how to:
Add #import <NMSSH/NMSSH.h> to your source file.
NMSSH includes a precompiled version of Libssh2 and OpenSSL compiled with this script. You can easily recompile the libraries and replace the binaries.
NMSSHSession *session = [NMSSHSession connectToHost:@"127.0.0.1:22"
withUsername:@"user"];
if (session.isConnected) {
[session authenticateByPassword:@"pass"];
if (session.isAuthorized) {
NSLog(@"Authentication succeeded");
}
}
NSError *error = nil;
NSString *response = [session.channel execute:@"ls -l /var/www/" error:&error];
NSLog(@"List of my sites: %@", response);
BOOL success = [session.channel uploadFile:@"~/index.html" to:@"/var/www/9muses.se/"];
[session disconnect];API documentation for NMSSH is available at http://cocoadocs.org/docsets/NMSSH/.
- Follow the code conventions.
- Fork NMSSH and create a feature branch. Develop your feature.
- Open a pull request.
Note: Make sure that you have documented your code and that you follow the code conventions before opening a pull request.
- Sebastian Hunkeler (@lightforce)
- Endika Gutiérrez (@endSly)
- Clemens Gruber (@clemensg)
- @gnachman
- @Shirk
- @touta
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.