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Merge "AVB and selinux support in partitions" into main

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Cole Faust 2023-09-28 16:38:28 +00:00 committed by Gerrit Code Review
commit 6ed1e0fd59
2 changed files with 56 additions and 1 deletions
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8
android/variable.go
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@ -514,6 +514,12 @@ type PartitionVariables struct {
ProductBaseFsPath string `json:",omitempty"`
ProductHeadroom string `json:",omitempty"`
ProductVerityPartition string `json:",omitempty"`
BoardAvbAddHashtreeFooterArgs string `json:",omitempty"`
BoardAvbKeyPath string `json:",omitempty"`
BoardAvbAlgorithm string `json:",omitempty"`
BoardAvbRollbackIndex string `json:",omitempty"`
BoardAvbRollbackIndexLocation string `json:",omitempty"`
}
TargetUserimagesUseExt2 bool `json:",omitempty"`
TargetUserimagesUseExt3 bool `json:",omitempty"`
@ -536,6 +542,8 @@ type PartitionVariables struct {
BoardBuildGkiBootImageWithoutRamdisk bool `json:",omitempty"`
ProductUseDynamicPartitionSize bool `json:",omitempty"`
CopyImagesForTargetFilesZip bool `json:",omitempty"`
BoardAvbEnable bool `json:",omitempty"`
}
func boolPtr(v bool) *bool {

49
bp2build/bp2build_product_config.go
View file

@ -337,6 +337,8 @@ func platformMappingSingleProduct(
result.WriteString(fmt.Sprintf(" --//build/bazel/product_config:manifest_package_name_overrides=%s\n", strings.Join(productVariables.ManifestPackageNameOverrides, ",")))
result.WriteString(fmt.Sprintf(" --//build/bazel/product_config:native_coverage=%t\n", proptools.Bool(productVariables.Native_coverage)))
result.WriteString(fmt.Sprintf(" --//build/bazel/product_config:platform_sdk_final=%t\n", proptools.Bool(productVariables.Platform_sdk_final)))
result.WriteString(fmt.Sprintf(" --//build/bazel/product_config:platform_security_patch=%s\n", proptools.String(productVariables.Platform_security_patch)))
result.WriteString(fmt.Sprintf(" --//build/bazel/product_config:platform_version_last_stable=%s\n", proptools.String(productVariables.Platform_version_last_stable)))
result.WriteString(fmt.Sprintf(" --//build/bazel/product_config:platform_version_name=%s\n", proptools.String(productVariables.Platform_version_name)))
result.WriteString(fmt.Sprintf(" --//build/bazel/product_config:product_brand=%s\n", productVariables.ProductBrand))
result.WriteString(fmt.Sprintf(" --//build/bazel/product_config:product_manufacturer=%s\n", productVariables.ProductManufacturer))
@ -478,6 +480,7 @@ func starlarkMapToProductVariables(in map[string]starlark.Value) (android.Produc
func createTargets(productLabelsToVariables map[bazelLabel]*android.ProductVariables, res map[string]BazelTargets) {
createGeneratedAndroidCertificateDirectories(productLabelsToVariables, res)
createAvbKeyFilegroups(productLabelsToVariables, res)
for label, variables := range productLabelsToVariables {
createSystemPartition(label, &variables.PartitionVarsForBazelMigrationOnlyDoNotUse, res)
}
@ -512,10 +515,39 @@ func createGeneratedAndroidCertificateDirectories(productLabelsToVariables map[b
}
}
func createAvbKeyFilegroups(productLabelsToVariables map[bazelLabel]*android.ProductVariables, targets map[string]BazelTargets) {
var allAvbKeys []string
for _, productVariables := range productLabelsToVariables {
for _, partitionVariables := range productVariables.PartitionVarsForBazelMigrationOnlyDoNotUse.PartitionQualifiedVariables {
if partitionVariables.BoardAvbKeyPath != "" {
if !android.InList(partitionVariables.BoardAvbKeyPath, allAvbKeys) {
allAvbKeys = append(allAvbKeys, partitionVariables.BoardAvbKeyPath)
}
}
}
}
for _, key := range allAvbKeys {
dir := filepath.Dir(key)
name := filepath.Base(key)
content := fmt.Sprintf(`filegroup(
name = "%s_filegroup",
srcs = ["%s"],
visibility = ["//visibility:public"],
)`, name, name)
targets[dir] = append(targets[dir], BazelTarget{
name: name + "_filegroup",
packageName: dir,
content: content,
ruleClass: "filegroup",
})
}
}
func createSystemPartition(platformLabel bazelLabel, variables *android.PartitionVariables, targets map[string]BazelTargets) {
if !variables.PartitionQualifiedVariables["system"].BuildingImage {
return
}
qualifiedVariables := variables.PartitionQualifiedVariables["system"]
imageProps := generateImagePropDictionary(variables, "system")
imageProps["skip_fsck"] = "true"
@ -528,6 +560,19 @@ func createSystemPartition(platformLabel bazelLabel, variables *android.Partitio
properties.WriteRune('\n')
}
var extraProperties strings.Builder
if variables.BoardAvbEnable {
extraProperties.WriteString(" avb_enable = True,\n")
extraProperties.WriteString(fmt.Sprintf(" avb_add_hashtree_footer_args = %q,\n", qualifiedVariables.BoardAvbAddHashtreeFooterArgs))
keypath := qualifiedVariables.BoardAvbKeyPath
if keypath != "" {
extraProperties.WriteString(fmt.Sprintf(" avb_key = \"//%s:%s\",\n", filepath.Dir(keypath), filepath.Base(keypath)+"_filegroup"))
extraProperties.WriteString(fmt.Sprintf(" avb_algorithm = %q,\n", qualifiedVariables.BoardAvbAlgorithm))
extraProperties.WriteString(fmt.Sprintf(" avb_rollback_index = %s,\n", qualifiedVariables.BoardAvbRollbackIndex))
extraProperties.WriteString(fmt.Sprintf(" avb_rollback_index_location = %s,\n", qualifiedVariables.BoardAvbRollbackIndexLocation))
}
}
targets[platformLabel.pkg] = append(targets[platformLabel.pkg], BazelTarget{
name: "system_image",
packageName: platformLabel.pkg,
@ -536,11 +581,13 @@ func createSystemPartition(platformLabel bazelLabel, variables *android.Partitio
base_staging_dir = "//build/bazel/bazel_sandwich:system_staging_dir",
base_staging_dir_file_list = "//build/bazel/bazel_sandwich:system_staging_dir_file_list",
root_dir = "//build/bazel/bazel_sandwich:root_staging_dir",
selinux_file_contexts = "//build/bazel/bazel_sandwich:selinux_file_contexts",
image_properties = """
%s
""",
%s
type = "system",
)`, properties.String()),
)`, properties.String(), extraProperties.String()),
ruleClass: "partition",
loads: []BazelLoad{{
file: "//build/bazel/rules/partitions:partition.bzl",