Examples with ManifestParser com.android.apksig.internal.jar.ManifestParser used on opensource projects

Example 1 with ManifestParser

use of com.android.apksig.internal.jar.ManifestParser in project apksig by venshine.

the class V1SchemeVerifier method parseManifest.

/**
 * Parses raw representation of MANIFEST.MF file into a pair of main entry manifest section
 * representation and a mapping between entry name and its manifest section representation.
 *
 * @param manifestBytes raw representation of Manifest.MF
 * @param cdEntryNames expected set of entry names
 * @param result object to keep track of errors that happened during the parsing
 * @return a pair of main entry manifest section representation and a mapping between entry name
 *     and its manifest section representation
 */
public static Pair<ManifestParser.Section, Map<String, ManifestParser.Section>> parseManifest(byte[] manifestBytes, Set<String> cdEntryNames, Result result) {
    ManifestParser manifest = new ManifestParser(manifestBytes);
    ManifestParser.Section manifestMainSection = manifest.readSection();
    List<ManifestParser.Section> manifestIndividualSections = manifest.readAllSections();
    Map<String, ManifestParser.Section> entryNameToManifestSection = new HashMap<>(manifestIndividualSections.size());
    int manifestSectionNumber = 0;
    for (ManifestParser.Section manifestSection : manifestIndividualSections) {
        manifestSectionNumber++;
        String entryName = manifestSection.getName();
        if (entryName == null) {
            result.addError(Issue.JAR_SIG_UNNNAMED_MANIFEST_SECTION, manifestSectionNumber);
            continue;
        }
        if (entryNameToManifestSection.put(entryName, manifestSection) != null) {
            result.addError(Issue.JAR_SIG_DUPLICATE_MANIFEST_SECTION, entryName);
            continue;
        }
        if (!cdEntryNames.contains(entryName)) {
            result.addError(Issue.JAR_SIG_MISSING_ZIP_ENTRY_REFERENCED_IN_MANIFEST, entryName);
            continue;
        }
    }
    return Pair.of(manifestMainSection, entryNameToManifestSection);
}