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Add ability to set --rotation-min-sdk-version for signapk.

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Bug: 197787352

Test: m signapk

Change-Id: I3b5e9bb3985c2ae83381499a44b339a7b1deb05c
This commit is contained in:
Rupert Shuttleworth
2021-10-20 11:37:23 -04:00
parent 420cbba314
commit a95ab436f6
5 changed files with 34 additions and 9 deletions
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35
tools/signapk/src/com/android/signapk/SignApk.java
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@@ -1050,6 +1050,7 @@ class SignApk {
boolean signUsingApkSignatureSchemeV2 = true;
boolean signUsingApkSignatureSchemeV4 = false;
SigningCertificateLineage certLineage = null;
Integer rotationMinSdkVersion = null;
int argstart = 0;
while (argstart < args.length && args[argstart].startsWith("-")) {
@@ -1092,6 +1093,15 @@ class SignApk {
"Error reading lineage file: " + e.getMessage());
}
++argstart;
} else if ("--rotation-min-sdk-version".equals(args[argstart])) {
String rotationMinSdkVersionString = args[++argstart];
try {
rotationMinSdkVersion = Integer.parseInt(rotationMinSdkVersionString);
} catch (NumberFormatException e) {
throw new IllegalArgumentException(
"--rotation-min-sdk-version must be a decimal number: " + rotationMinSdkVersionString);
}
++argstart;
} else {
usage();
}
@@ -1175,15 +1185,22 @@ class SignApk {
}
}
try (ApkSignerEngine apkSigner =
new DefaultApkSignerEngine.Builder(
createSignerConfigs(privateKey, publicKey), minSdkVersion)
.setV1SigningEnabled(true)
.setV2SigningEnabled(signUsingApkSignatureSchemeV2)
.setOtherSignersSignaturesPreserved(false)
.setCreatedBy("1.0 (Android SignApk)")
.setSigningCertificateLineage(certLineage)
.build()) {
DefaultApkSignerEngine.Builder builder = new DefaultApkSignerEngine.Builder(
createSignerConfigs(privateKey, publicKey), minSdkVersion)
.setV1SigningEnabled(true)
.setV2SigningEnabled(signUsingApkSignatureSchemeV2)
.setOtherSignersSignaturesPreserved(false)
.setCreatedBy("1.0 (Android SignApk)");
if (certLineage != null) {
builder = builder.setSigningCertificateLineage(certLineage);
}
if (rotationMinSdkVersion != null) {
builder = builder.setMinSdkVersionForRotation(rotationMinSdkVersion);
}
try (ApkSignerEngine apkSigner = builder.build()) {
// We don't preserve the input APK's APK Signing Block (which contains v2
// signatures)
apkSigner.inputApkSigningBlock(null);