/// <summary>
/// Default ctor
/// </summary>
public MetaInfCertRsaBuilder(MetaInfCertSfBuilder signature, string pfxFile, string pfxPassword, string certificateThumbprint, string freeAppsKey, string apkPackageName)
{
this.signature = signature;
this.pfxFile = pfxFile;
this.pfxPassword = pfxPassword;
this.certificateThumbprint = certificateThumbprint;
this.freeAppsKey = freeAppsKey;
this.apkPackageName = apkPackageName;
}
/// <summary>
/// Default ctor
/// </summary>
public MetaInfCertRsaBuilder(MetaInfCertSfBuilder signature, string pfxFile, string pfxPassword, string certificateThumbprint, string freeAppsKey, string apkPackageName)
{
this.signature = signature;
this.pfxFile = pfxFile;
this.pfxPassword = pfxPassword;
this.certificateThumbprint = certificateThumbprint;
this.freeAppsKey = freeAppsKey;
this.apkPackageName = apkPackageName;
}
private static byte[] GetSignature(MetaInfCertSfBuilder signature, ICipherParameters privateKey)
{
var signer = new RsaDigestSigner(new Sha1Digest());
//var signer = new RSADigestSigner(new MD5Digest());
signer.Init(true, privateKey);
var raw = signature.ToArray();
signer.BlockUpdate(raw, 0, raw.Length);
return(signer.GenerateSignature());
}
/// <summary>
/// Compile the given XML file to a binary XML file in the given output folder.
/// </summary>
public void Build()
{
#if DEBUG
//Debugger.Launch();
#endif
// Prepare folder
var outputFolder = Path.GetDirectoryName(path);
if (!Directory.Exists(outputFolder))
{
Directory.CreateDirectory(outputFolder);
}
// Sign apk?
const bool sign = true;
// Collect entries
var entries = new List <ApkEntry>();
entries.Add(new ApkEntry("AndroidManifest.xml", ManifestPath));
entries.AddRange(DexFiles.Select(dexFile => new ApkEntry(Path.GetFileName(dexFile), dexFile)));
// Collect map files
var mapFiles = MapFiles.Select(p => new MapFile(p)).ToList();
// Collect resource files
var resourceEntries = new List <ApkEntry>();
if (!string.IsNullOrEmpty(ResourcesFolder))
{
CollectResources(resourceEntries, ResourcesFolder, ResourcesFolder);
entries.AddRange(resourceEntries);
}
// Collect embedded resources as assets
foreach (var assembly in Assemblies)
{
var assets = new List <ApkEntry>();
CollectAssets(assets, assembly);
entries.AddRange(assets);
}
// Collect native code libs
CollectNativeCodeLibs(entries);
// Load free apps key (if any)
string freeAppKey = null;
if (!string.IsNullOrEmpty(FreeAppsKeyPath))
{
freeAppKey = File.ReadAllText(FreeAppsKeyPath);
}
// Build ZIP
var manifest = new MetaInfManifestBuilder();
var signature = new MetaInfCertSfBuilder(manifest);
var rsa = new MetaInfCertRsaBuilder(signature, PfxFile, PfxPassword, CertificateThumbprint, freeAppKey, PackageName);
// Build signatures
if (sign)
{
foreach (var entry in entries)
{
manifest.AddSha1Digest(entry.Name, entry.Data);
signature.AddSha1Digest(entry.Name, entry.Data);
}
}
// Create zip
string md5FingerPrint = null;
string sha1FingerPrint = null;
using (var fileStream = new FileStream(path, FileMode.Create, FileAccess.Write))
{
using (var zipStream = new ZipOutputStream(fileStream)
{
UseZip64 = UseZip64.Off
})
{
zipStream.SetLevel(9);
zipStream.PutNextEntry(new ZipEntry("META-INF/MANIFEST.MF")
{
CompressionMethod = CompressionMethod.Deflated
});
manifest.WriteTo(zipStream);
zipStream.CloseEntry();
if (sign)
{
zipStream.PutNextEntry(new ZipEntry("META-INF/LE-C0FC2.SF")
{
CompressionMethod = CompressionMethod.Deflated
});
signature.WriteTo(zipStream);
zipStream.CloseEntry();
zipStream.PutNextEntry(new ZipEntry("META-INF/LE-C0FC2.RSA")
{
CompressionMethod = CompressionMethod.Deflated
});
rsa.WriteTo(zipStream, out md5FingerPrint, out sha1FingerPrint);
zipStream.CloseEntry();
}
foreach (var entry in entries)
{
var entryName = entry.Name.Replace('\\', '/');
zipStream.PutNextEntry(new ZipEntry(entryName)
{
CompressionMethod = GetCompressionMethod(entryName)
});
entry.WriteTo(zipStream);
zipStream.CloseEntry();
}
}
}
// Save MD5 fingerprint
var md5FingerPrintPath = Path.ChangeExtension(path, ".md5");
File.WriteAllText(md5FingerPrintPath, md5FingerPrint ?? string.Empty);
// Save SHA1 fingerprint
var sha1FingerPrintPath = Path.ChangeExtension(path, ".sha1");
File.WriteAllText(sha1FingerPrintPath, sha1FingerPrint ?? string.Empty);
// Merge map files
var mapFile = MergeMapFiles(mapFiles);
mapFile.Save(MapFilePath);
#if DEBUG
// Create RSA
using (
var fileStream = new FileStream(Path.Combine(outputFolder, "CERT.RSA"), FileMode.Create,
FileAccess.Write))
{
rsa.WriteTo(fileStream, out md5FingerPrint, out sha1FingerPrint);
}
#endif
}
private static byte[] GetSignature(MetaInfCertSfBuilder signature, ICipherParameters privateKey)
{
var signer = new RsaDigestSigner(new Sha1Digest());
//var signer = new RSADigestSigner(new MD5Digest());
signer.Init(true, privateKey);
var raw = signature.ToArray();
signer.BlockUpdate(raw, 0, raw.Length);
return signer.GenerateSignature();
}
/// <summary>
/// Compile the given XML file to a binary XML file in the given output folder.
/// </summary>
public void Build()
{
#if DEBUG
//Debugger.Launch();
#endif
// Prepare folder
var outputFolder = Path.GetDirectoryName(path);
if (!Directory.Exists(outputFolder))
Directory.CreateDirectory(outputFolder);
// Sign apk?
const bool sign = true;
// Collect entries
var entries = new List<ApkEntry>();
entries.Add(new ApkEntry("AndroidManifest.xml", ManifestPath));
entries.AddRange(DexFiles.Select(dexFile => new ApkEntry(Path.GetFileName(dexFile), dexFile)));
// Collect map files
var mapFiles = MapFiles.Select(p => new MapFile(p)).ToList();
// Collect resource files
var resourceEntries = new List<ApkEntry>();
if (!string.IsNullOrEmpty(ResourcesFolder))
{
CollectResources(resourceEntries, ResourcesFolder, ResourcesFolder);
entries.AddRange(resourceEntries);
}
// Collect embedded resources as assets
foreach (var assembly in Assemblies)
{
var assets = new List<ApkEntry>();
CollectAssets(assets, assembly);
entries.AddRange(assets);
}
// Collect native code libs
CollectNativeCodeLibs(entries);
// Load free apps key (if any)
string freeAppKey = null;
if (!string.IsNullOrEmpty(FreeAppsKeyPath))
{
freeAppKey = File.ReadAllText(FreeAppsKeyPath);
}
// Build ZIP
var manifest = new MetaInfManifestBuilder();
var signature = new MetaInfCertSfBuilder(manifest);
var rsa = new MetaInfCertRsaBuilder(signature, PfxFile, PfxPassword, CertificateThumbprint, freeAppKey, PackageName);
// Build signatures
if (sign)
{
foreach (var entry in entries)
{
manifest.AddSha1Digest(entry.Name, entry.Data);
signature.AddSha1Digest(entry.Name, entry.Data);
}
}
// Create zip
string md5FingerPrint = null;
string sha1FingerPrint = null;
using (var fileStream = new FileStream(path, FileMode.Create, FileAccess.Write))
{
using (var zipStream = new ZipOutputStream(fileStream) {UseZip64 = UseZip64.Off})
{
zipStream.SetLevel(9);
zipStream.PutNextEntry(new ZipEntry("META-INF/MANIFEST.MF")
{CompressionMethod = CompressionMethod.Deflated});
manifest.WriteTo(zipStream);
zipStream.CloseEntry();
if (sign)
{
zipStream.PutNextEntry(new ZipEntry("META-INF/LE-C0FC2.SF")
{CompressionMethod = CompressionMethod.Deflated});
signature.WriteTo(zipStream);
zipStream.CloseEntry();
zipStream.PutNextEntry(new ZipEntry("META-INF/LE-C0FC2.RSA")
{CompressionMethod = CompressionMethod.Deflated});
rsa.WriteTo(zipStream, out md5FingerPrint, out sha1FingerPrint);
zipStream.CloseEntry();
}
foreach (var entry in entries)
{
var entryName = entry.Name.Replace('\\', '/');
zipStream.PutNextEntry(new ZipEntry(entryName) { CompressionMethod = GetCompressionMethod(entryName) });
entry.WriteTo(zipStream);
zipStream.CloseEntry();
}
}
}
// Save MD5 fingerprint
var md5FingerPrintPath = Path.ChangeExtension(path, ".md5");
File.WriteAllText(md5FingerPrintPath, md5FingerPrint ?? string.Empty);
// Save SHA1 fingerprint
var sha1FingerPrintPath = Path.ChangeExtension(path, ".sha1");
File.WriteAllText(sha1FingerPrintPath, sha1FingerPrint ?? string.Empty);
// Merge map files
var mapFile = MergeMapFiles(mapFiles);
mapFile.Save(MapFilePath);
#if DEBUG
// Create RSA
using (
var fileStream = new FileStream(Path.Combine(outputFolder, "CERT.RSA"), FileMode.Create,
FileAccess.Write))
{
rsa.WriteTo(fileStream, out md5FingerPrint, out sha1FingerPrint);
}
#endif
}
