com.facebook.buck.apple.toolchain.AbstractProvisioningProfileMetadata.java Source code

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

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/*
 * Copyright 2015-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;

import com.dd.plist.NSArray;
import com.dd.plist.NSObject;
import com.facebook.buck.core.rulekey.AddToRuleKey;
import com.facebook.buck.core.rulekey.AddsToRuleKey;
import com.facebook.buck.core.util.immutables.BuckStyleImmutable;
import com.facebook.buck.util.types.Pair;
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 java.nio.file.Path;
import java.util.Date;
import java.util.Objects;
import java.util.Optional;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.immutables.value.Value;

/** Metadata contained in a provisioning profile (.mobileprovision). */
@Value.Immutable
@BuckStyleImmutable
abstract class AbstractProvisioningProfileMetadata implements AddsToRuleKey {
    private static final Pattern BUNDLE_ID_PATTERN = Pattern.compile("^([A-Z0-9]{10})\\.(.+)$");

    /**
     * Returns a (prefix, identifier) pair for which the profile is valid.
     *
     * <p>e.g. (ABCDE12345, com.example.TestApp) or (ABCDE12345, *)
     */
    public abstract Pair<String, String> getAppID();

    public abstract Date getExpirationDate();

    @AddToRuleKey
    public abstract String getUUID();

    public abstract Path getProfilePath();

    /** The set of platforms the profile is valid for. */
    @Value.Default
    public ImmutableList<String> getPlatforms() {
        return ImmutableList.of(ApplePlatform.IPHONEOS.getProvisioningProfileName().get());
    }

    /** Key/value pairs of the "Entitlements" dictionary in the embedded plist. */
    public abstract ImmutableMap<String, NSObject> getEntitlements();

    /** SHA1 hashes of the certificates in the "DeveloperCertificates" section. */
    public abstract ImmutableSet<HashCode> getDeveloperCertificateFingerprints();

    /**
     * Takes a application identifier and splits it into prefix and bundle ID.
     *
     * <p>Prefix is always a ten-character alphanumeric sequence. Bundle ID may be a fully-qualified
     * name or a wildcard ending in *.
     */
    public static Pair<String, String> splitAppID(String appID) {
        Matcher matcher = BUNDLE_ID_PATTERN.matcher(appID);
        if (matcher.find()) {
            String prefix = matcher.group(1);
            String bundleID = matcher.group(2);

            return new Pair<>(prefix, bundleID);
        } else {
            throw new IllegalArgumentException("Malformed app ID: " + appID);
        }
    }

    /**
     * Takes an ImmutableMap representing an entitlements file, returns the application prefix if it
     * can be inferred from keys in the entitlement. Otherwise, it returns empty.
     */
    public static Optional<String> prefixFromEntitlements(ImmutableMap<String, NSObject> entitlements) {
        try {
            NSArray keychainAccessGroups = ((NSArray) entitlements.get("keychain-access-groups"));
            Objects.requireNonNull(keychainAccessGroups);
            String appID = keychainAccessGroups.objectAtIndex(0).toString();
            return Optional.of(splitAppID(appID).getFirst());
        } catch (RuntimeException e) {
            return Optional.empty();
        }
    }

    public ImmutableMap<String, NSObject> getMergeableEntitlements() {
        ImmutableSet<String> includedKeys = ImmutableSet.of("application-identifier", "beta-reports-active",
                "get-task-allow", "com.apple.developer.aps-environment", "com.apple.developer.team-identifier");

        ImmutableMap<String, NSObject> allEntitlements = getEntitlements();
        ImmutableMap.Builder<String, NSObject> filteredEntitlementsBuilder = ImmutableMap.builder();
        for (String key : allEntitlements.keySet()) {
            if (includedKeys.contains(key)) {
                filteredEntitlementsBuilder.put(key, allEntitlements.get(key));
            }
        }
        return filteredEntitlementsBuilder.build();
    }
}