com.facebook.buck.apple.toolchain.impl.ProvisioningProfileMetadataFactory.java Source code

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Here is the source code for com.facebook.buck.apple.toolchain.impl.ProvisioningProfileMetadataFactory.java

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/*
 * Copyright 2017-present Facebook, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License. You may obtain
 * a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations
 * under the License.
 */

package com.facebook.buck.apple.toolchain.impl;

import com.dd.plist.NSArray;
import com.dd.plist.NSData;
import com.dd.plist.NSDate;
import com.dd.plist.NSDictionary;
import com.dd.plist.NSObject;
import com.dd.plist.NSString;
import com.dd.plist.PropertyListParser;
import com.facebook.buck.apple.toolchain.ProvisioningProfileMetadata;
import com.facebook.buck.util.ProcessExecutor;
import com.facebook.buck.util.ProcessExecutor.Option;
import com.facebook.buck.util.ProcessExecutorParams;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import com.google.common.hash.HashCode;
import com.google.common.hash.HashFunction;
import com.google.common.hash.Hashing;
import java.io.IOException;
import java.nio.file.Path;
import java.util.Date;
import java.util.EnumSet;
import java.util.Optional;
import java.util.Set;

public class ProvisioningProfileMetadataFactory {

    public static ProvisioningProfileMetadata fromProvisioningProfilePath(ProcessExecutor executor,
            ImmutableList<String> readCommand, Path profilePath) throws IOException, InterruptedException {
        Set<Option> options = EnumSet.of(Option.EXPECTING_STD_OUT);

        // Extract the XML from its signed message wrapper.
        ProcessExecutorParams processExecutorParams = ProcessExecutorParams.builder().addAllCommand(readCommand)
                .addCommand(profilePath.toString()).build();
        ProcessExecutor.Result result;
        result = executor.launchAndExecute(processExecutorParams, options, /* stdin */ Optional.empty(),
                /* timeOutMs */ Optional.empty(), /* timeOutHandler */ Optional.empty());
        if (result.getExitCode() != 0) {
            throw new IOException(result.getMessageForResult("Invalid provisioning profile: " + profilePath));
        }

        try {
            NSDictionary plist = (NSDictionary) PropertyListParser.parse(result.getStdout().get().getBytes());
            Date expirationDate = ((NSDate) plist.get("ExpirationDate")).getDate();
            String uuid = ((NSString) plist.get("UUID")).getContent();

            ImmutableSet.Builder<HashCode> certificateFingerprints = ImmutableSet.builder();
            NSArray certificates = (NSArray) plist.get("DeveloperCertificates");
            HashFunction hasher = Hashing.sha1();
            if (certificates != null) {
                for (NSObject item : certificates.getArray()) {
                    certificateFingerprints.add(hasher.hashBytes(((NSData) item).bytes()));
                }
            }

            ImmutableMap.Builder<String, NSObject> builder = ImmutableMap.builder();
            NSDictionary entitlements = ((NSDictionary) plist.get("Entitlements"));
            for (String key : entitlements.keySet()) {
                builder = builder.put(key, entitlements.objectForKey(key));
            }
            String appID = entitlements.get("application-identifier").toString();

            ProvisioningProfileMetadata.Builder provisioningProfileMetadata = ProvisioningProfileMetadata.builder();
            if (plist.get("Platform") != null) {
                for (Object platform : (Object[]) plist.get("Platform").toJavaObject()) {
                    provisioningProfileMetadata.addPlatforms((String) platform);
                }
            }
            return provisioningProfileMetadata.setAppID(ProvisioningProfileMetadata.splitAppID(appID))
                    .setExpirationDate(expirationDate).setUUID(uuid).setProfilePath(profilePath)
                    .setEntitlements(builder.build())
                    .setDeveloperCertificateFingerprints(certificateFingerprints.build()).build();
        } catch (Exception e) {
            throw new IllegalArgumentException("Malformed embedded plist: " + e);
        }
    }
}