Merge "Trace.h: explicitly use global namespace"
diff --git a/CleanSpec.mk b/CleanSpec.mk
index 73379cd..c84bd24 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -89,3 +89,4 @@
$(call add-clean-step, rm -rf $(PRODUCT_OUT)/recovery/root/product_services)
$(call add-clean-step, rm -rf $(PRODUCT_OUT)/debug_ramdisk/product_services)
$(call add-clean-step, find $(PRODUCT_OUT) -type l -name "charger" -print0 | xargs -0 rm -f)
+$(call add-clean-step, rm -f $(PRODUCT_OUT)/system/bin/adbd)
diff --git a/adb/Android.bp b/adb/Android.bp
index d14fe56..d605907 100644
--- a/adb/Android.bp
+++ b/adb/Android.bp
@@ -356,11 +356,12 @@
generated_headers: ["platform_tools_version"],
static_libs: [
- "libadbconnection_server",
"libdiagnose_usb",
],
shared_libs: [
+ "libadbconnection_server",
+ "libadbd_auth",
"libasyncio",
"libbase",
"libcrypto",
@@ -408,12 +409,13 @@
],
static_libs: [
- "libadbconnection_server",
"libadbd_core",
"libdiagnose_usb",
],
shared_libs: [
+ "libadbconnection_server",
+ "libadbd_auth",
"libasyncio",
"libbase",
"libcrypto",
@@ -460,6 +462,8 @@
],
shared_libs: [
+ "libadbconnection_server",
+ "libadbd_auth",
"libadbd_services",
"libasyncio",
"libbase",
@@ -492,23 +496,34 @@
keep_symbols: true,
},
- shared_libs: [
+ stl: "libc++_static",
+ static_libs: [
"libadbd",
+ "libadbd_auth",
"libadbd_services",
+ "libasyncio",
"libbase",
"libcap",
- "libcrypto",
+ "libcrypto_utils",
"libcutils",
+ "libdiagnose_usb",
"liblog",
+ "libmdnssd",
"libminijail",
"libselinux",
],
+
+ shared_libs: [
+ "libadbconnection_server",
+ "libcrypto",
+ ],
}
phony {
name: "adbd_system_binaries",
required: [
"abb",
+ "libadbd_auth",
"reboot",
"set-verity-state",
]
@@ -522,53 +537,6 @@
}
cc_binary {
- name: "static_adbd",
- defaults: ["adbd_defaults", "host_adbd_supported"],
-
- recovery_available: false,
- static_executable: true,
- host_supported: false,
-
- srcs: [
- "daemon/main.cpp",
- ],
-
- cflags: [
- "-D_GNU_SOURCE",
- "-Wno-deprecated-declarations",
- ],
-
- strip: {
- keep_symbols: true,
- },
-
- static_libs: [
- "libadbconnection_server",
- "libadbd",
- "libadbd_services",
- "libasyncio",
- "libavb_user",
- "libbase",
- "libbootloader_message",
- "libcap",
- "libcrypto_static",
- "libcrypto_utils",
- "libcutils",
- "libdiagnose_usb",
- "libext4_utils",
- "libfec",
- "libfec_rs",
- "libfs_mgr",
- "liblog",
- "liblp",
- "libmdnssd",
- "libminijail",
- "libselinux",
- "libsquashfs_utils",
- ],
-}
-
-cc_binary {
name: "abb",
defaults: ["adbd_defaults"],
@@ -615,6 +583,7 @@
static_libs: [
"libadbd",
+ "libadbd_auth",
"libbase",
"libcutils",
"libcrypto_utils",
@@ -759,3 +728,39 @@
"fastdeploy/testdata/sample.cd",
],
}
+
+prebuilt_etc {
+ name: "com.android.adbd.ld.config.txt",
+ src: "apex/ld.config.txt",
+ filename: "ld.config.txt",
+ installable: false,
+}
+
+apex {
+ name: "com.android.adbd",
+ manifest: "apex/apex_manifest.json",
+
+ binaries: ["adbd"],
+ prebuilts: ["com.android.adbd.init.rc", "com.android.adbd.ld.config.txt"],
+
+ key: "com.android.adbd.key",
+ certificate: ":com.android.adbd.certificate",
+}
+
+apex_key {
+ name: "com.android.adbd.key",
+ public_key: "apex/com.android.adbd.avbpubkey",
+ private_key: "apex/com.android.adbd.pem",
+}
+
+android_app_certificate {
+ name: "com.android.adbd.certificate",
+ certificate: "apex/com.android.adbd",
+}
+
+prebuilt_etc {
+ name: "com.android.adbd.init.rc",
+ src: "apex/adbd.rc",
+ filename: "init.rc",
+ installable: false,
+}
diff --git a/adb/adb.cpp b/adb/adb.cpp
index 1ec145b..9b663be 100644
--- a/adb/adb.cpp
+++ b/adb/adb.cpp
@@ -300,6 +300,7 @@
handle_online(t);
#else
if (!auth_required) {
+ LOG(INFO) << "authentication not required";
handle_online(t);
send_connect(t);
} else {
diff --git a/adb/apex/adbd.rc b/adb/apex/adbd.rc
new file mode 100644
index 0000000..9cb072b
--- /dev/null
+++ b/adb/apex/adbd.rc
@@ -0,0 +1,6 @@
+service adbd /apex/com.android.adbd/bin/adbd --root_seclabel=u:r:su:s0
+ class core
+ socket adbd seqpacket 660 system system
+ disabled
+ override
+ seclabel u:r:adbd:s0
diff --git a/adb/apex/apex_manifest.json b/adb/apex/apex_manifest.json
new file mode 100644
index 0000000..ff2df12
--- /dev/null
+++ b/adb/apex/apex_manifest.json
@@ -0,0 +1,4 @@
+{
+ "name": "com.android.adbd",
+ "version": 1
+}
diff --git a/adb/apex/com.android.adbd.avbpubkey b/adb/apex/com.android.adbd.avbpubkey
new file mode 100644
index 0000000..06235bd
--- /dev/null
+++ b/adb/apex/com.android.adbd.avbpubkey
Binary files differ
diff --git a/adb/apex/com.android.adbd.pem b/adb/apex/com.android.adbd.pem
new file mode 100644
index 0000000..2c9a860
--- /dev/null
+++ b/adb/apex/com.android.adbd.pem
@@ -0,0 +1,51 @@
+-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----
diff --git a/adb/apex/com.android.adbd.pk8 b/adb/apex/com.android.adbd.pk8
new file mode 100644
index 0000000..cdddc3f
--- /dev/null
+++ b/adb/apex/com.android.adbd.pk8
Binary files differ
diff --git a/adb/apex/com.android.adbd.x509.pem b/adb/apex/com.android.adbd.x509.pem
new file mode 100644
index 0000000..bb85c1d
--- /dev/null
+++ b/adb/apex/com.android.adbd.x509.pem
@@ -0,0 +1,35 @@
+-----BEGIN CERTIFICATE-----
+MIIGHzCCBAegAwIBAgIUW8npFHXBP+wsEAesGMBxaV7TScAwDQYJKoZIhvcNAQEL
+BQAwgZ0xCzAJBgNVBAYTAlVTMRMwEQYDVQQIDApDYWxpZm9ybmlhMRYwFAYDVQQH
+DA1Nb3VudGFpbiBWaWV3MRAwDgYDVQQKDAdBbmRyb2lkMRAwDgYDVQQLDAdBbmRy
+b2lkMRkwFwYDVQQDDBBjb20uYW5kcm9pZC5hZGJkMSIwIAYJKoZIhvcNAQkBFhNh
+bmRyb2lkQGFuZHJvaWQuY29tMCAXDTE5MDgxNTE5MzkxM1oYDzQ3NTcwNzExMTkz
+OTEzWjCBnTELMAkGA1UEBhMCVVMxEzARBgNVBAgMCkNhbGlmb3JuaWExFjAUBgNV
+BAcMDU1vdW50YWluIFZpZXcxEDAOBgNVBAoMB0FuZHJvaWQxEDAOBgNVBAsMB0Fu
+ZHJvaWQxGTAXBgNVBAMMEGNvbS5hbmRyb2lkLmFkYmQxIjAgBgkqhkiG9w0BCQEW
+E2FuZHJvaWRAYW5kcm9pZC5jb20wggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIK
+AoICAQC6zbUeWi5vNA6vCC4FBrJQ9re4UexP6TabsDYvWpFBoCluvMkT2ZRmpXMF
+W7EzQ5VmuUvZgLYVHuJmnvHIV3uaRc2VE1SV+spjWTRt+6DtsAN7irR5K66POWMp
++tr5hASdQBVOJdebimsepy0pH6sXREvanrrFzkSM/2Ho0unlwWJ5Y4jcnvdkVHI5
+Ks0vifLmX4y5mYgv1dcXYWzyYx39f8HyePv0cjRhYXiIEYZ49KWU4MjryvQe/mAu
+MQuMp901BLps2W1+oKyPPA4DV69KUXgF66RFfsjjkJJ/CSeQGzTuez+UWzFk3Duc
+6MmbiL1LTki3vyyVtjW1rYFO2s+M6Pa5NZWHgA55uUxiJ987WPyK9lWnMsY6YeKa
+FDBfS1JUzXGPzVncgM7LLvzAEibLdhjII88NsJvzPoHK0SluSn+E7t7iGO1fTjkD
+Js94iUJAp8OQ4GwkcTVgtEAR+NXzownNjHJ6qpiq6tXRqXdBqSat/glf01AgNDtz
+9AGeW7Mz6FqTdOzg3U4lu77+CGd3SZTuQk8C8PUDNhqhQX5H2qhr90bakGaXuYfE
+rWFzIjrVdJIznV1BimOCay5HyyHab4FWlVhAvslEQb2BpHRyi2lhe0laupOpmN44
+LzfjFM18bi2GashIi2OQuYDyAeT5mGtR2g8mC7g44H6dH+wTfQIDAQABo1MwUTAd
+BgNVHQ4EFgQU7lyyxPO5SOOh9a5O0l4+RjckcgcwHwYDVR0jBBgwFoAU7lyyxPO5
+SOOh9a5O0l4+RjckcgcwDwYDVR0TAQH/BAUwAwEB/zANBgkqhkiG9w0BAQsFAAOC
+AgEAStsOy8bkbZg/Ygx47bPkLSz0cJIvATxTChUGOabkz+brLis88ABVWVP0IXps
+tlLlZR5cjXBJguE7GJXzKPWzQZuB8+YwcGHG6QDFpfdMeGrxPDhwNfGy236ArVnx
+K0v1IIxoZRZ0P7aubk3xwUAPgsmT5ayZCKu+dqlEy5B6ioKEsr7Y2RRT/8ifERNm
+cjS9AhcyWrp4R3cjy2iA/RpdsPFwE5ac3I+GtUB4D2up5aDMsy85i9t2/1kuTUaA
+9UHwGXCpcqP8f8BqeLzuxDzYkAvkntlNxbXn1cbn+dTRIOCBoDbtSeqtxhWooOUH
+RQROeRsB7iicdYJJRge0+WyR+216AKUSQPE6/rT0Ifr06ZRwi22/YyySpwuO3SNA
++yWffh+f4h31Dz+p6pu8wjbMDkq4LnCWyjLwfF/yhvWhwwm5+KPAEhvJABeHQc+3
+cslOC9dlXJm9sPoUC7ghmUiFsCmN2hIzQrr2QoK0Obh0AGexOvOAw9cqtOdZQncB
+bqC8c4sVYScVxwDWkg0lNfRMC5boPjBsl7+M2CC1ukgVpXTyDOEjMWILrBXfYCDX
+unBH3kbKQOfL5RT0nE1Lkt1rn5qAWMJg4mvS4QuIurbRtEoj3QYQadF9md4qJXs0
+TvqvY8iEC4xrWU2SQn1K3PutXgaLP9/b6Cy1SBrhBX+AC5s=
+-----END CERTIFICATE-----
diff --git a/adb/apex/ld.config.txt b/adb/apex/ld.config.txt
new file mode 100644
index 0000000..85f9b29
--- /dev/null
+++ b/adb/apex/ld.config.txt
@@ -0,0 +1,51 @@
+# Copyright (C) 2019 The Android Open Source Project
+#
+# Bionic loader config file for the adbd APEX.
+
+dir.adbd = /apex/com.android.adbd/bin/
+
+[adbd]
+additional.namespaces = platform,art,adbd
+
+namespace.default.isolated = true
+namespace.default.links = art,adbd,platform
+namespace.default.link.art.shared_libs = libadbconnection_server.so
+namespace.default.link.platform.allow_all_shared_libs = true
+namespace.default.link.adbd.allow_all_shared_libs = true
+
+###############################################################################
+# "adbd" APEX namespace
+###############################################################################
+namespace.adbd.isolated = true
+namespace.adbd.search.paths = /apex/com.android.adbd/${LIB}
+namespace.adbd.asan.search.paths = /apex/com.android.adbd/${LIB}
+namespace.adbd.links = platform
+namespace.adbd.link.platform.allow_all_shared_libs = true
+
+###############################################################################
+# "art" APEX namespace: used for libadbdconnection_server
+###############################################################################
+namespace.art.isolated = true
+namespace.art.search.paths = /apex/com.android.art/${LIB}
+namespace.art.asan.search.paths = /apex/com.android.art/${LIB}
+namespace.art.links = platform
+namespace.art.link.platform.allow_all_shared_libs = true
+
+###############################################################################
+# "platform" namespace: used for NDK libraries, and libadbd_auth
+###############################################################################
+namespace.platform.isolated = true
+namespace.platform.search.paths = /system/${LIB}
+namespace.platform.asan.search.paths = /data/asan/system/${LIB}
+
+# /system/lib/libc.so, etc are symlinks to
+# /apex/com.android.runtime/lib/bionic/libc.so, etc. Add the path to the
+# permitted paths because linker uses realpath(3) to check the accessibility
+# of the lib. We could add this to search.paths instead but that makes the
+# resolution of bionic libs be dependent on the order of /system/lib and
+# /apex/.../lib/bionic in search.paths. If the latter is after the former,
+# then the latter is never tried because libc.so is always found in
+# /system/lib but fails to pass the accessibility test because of its realpath.
+# It's better to not depend on the ordering if possible.
+namespace.platform.permitted.paths = /apex/com.android.runtime/${LIB}/bionic
+namespace.platform.asan.permitted.paths = /apex/com.android.runtime/${LIB}/bionic
diff --git a/adb/client/usb_linux.cpp b/adb/client/usb_linux.cpp
index 24e722e..343e7b5 100644
--- a/adb/client/usb_linux.cpp
+++ b/adb/client/usb_linux.cpp
@@ -609,6 +609,7 @@
while (true) {
// TODO: Use inotify.
find_usb_device("/dev/bus/usb", register_device);
+ adb_notify_device_scan_complete();
kick_disconnected_devices();
std::this_thread::sleep_for(1s);
}
diff --git a/adb/client/usb_osx.cpp b/adb/client/usb_osx.cpp
index 5c0da47..7207ca7 100644
--- a/adb/client/usb_osx.cpp
+++ b/adb/client/usb_osx.cpp
@@ -461,6 +461,7 @@
std::this_thread::sleep_for(100ms);
}
+ adb_notify_device_scan_complete();
initialized = true;
}
}
diff --git a/adb/client/usb_windows.cpp b/adb/client/usb_windows.cpp
index f23c3a5..197c6fa 100644
--- a/adb/client/usb_windows.cpp
+++ b/adb/client/usb_windows.cpp
@@ -172,6 +172,7 @@
while (true) {
find_devices();
+ adb_notify_device_scan_complete();
std::this_thread::sleep_for(1s);
}
}
diff --git a/adb/daemon/auth.cpp b/adb/daemon/auth.cpp
index 7a3a4f5..2e84ce6 100644
--- a/adb/daemon/auth.cpp
+++ b/adb/daemon/auth.cpp
@@ -31,6 +31,7 @@
#include <algorithm>
#include <memory>
+#include <adbd_auth.h>
#include <android-base/file.h>
#include <android-base/strings.h>
#include <crypto_utils/android_pubkey.h>
@@ -38,85 +39,57 @@
#include <openssl/rsa.h>
#include <openssl/sha.h>
-static fdevent* listener_fde = nullptr;
-static fdevent* framework_fde = nullptr;
-static auto& framework_mutex = *new std::mutex();
-static int framework_fd GUARDED_BY(framework_mutex) = -1;
-static auto& connected_keys GUARDED_BY(framework_mutex) = *new std::vector<std::string>;
+static AdbdAuthContext* auth_ctx;
static void adb_disconnected(void* unused, atransport* t);
static struct adisconnect adb_disconnect = {adb_disconnected, nullptr};
-static atransport* adb_transport;
-static bool needs_retry = false;
bool auth_required = true;
-bool adbd_auth_verify(const char* token, size_t token_size, const std::string& sig,
- std::string* auth_key) {
- static constexpr const char* key_paths[] = { "/adb_keys", "/data/misc/adb/adb_keys", nullptr };
-
- for (const auto& path : key_paths) {
- if (access(path, R_OK) == 0) {
- LOG(INFO) << "Loading keys from " << path;
- std::string content;
- if (!android::base::ReadFileToString(path, &content)) {
- PLOG(ERROR) << "Couldn't read " << path;
- continue;
- }
-
- for (const auto& line : android::base::Split(content, "\n")) {
- if (line.empty()) continue;
- *auth_key = line;
- // TODO: do we really have to support both ' ' and '\t'?
- char* sep = strpbrk(const_cast<char*>(line.c_str()), " \t");
- if (sep) *sep = '\0';
-
- // b64_pton requires one additional byte in the target buffer for
- // decoding to succeed. See http://b/28035006 for details.
- uint8_t keybuf[ANDROID_PUBKEY_ENCODED_SIZE + 1];
- if (b64_pton(line.c_str(), keybuf, sizeof(keybuf)) != ANDROID_PUBKEY_ENCODED_SIZE) {
- LOG(ERROR) << "Invalid base64 key " << line.c_str() << " in " << path;
- continue;
- }
-
- RSA* key = nullptr;
- if (!android_pubkey_decode(keybuf, ANDROID_PUBKEY_ENCODED_SIZE, &key)) {
- LOG(ERROR) << "Failed to parse key " << line.c_str() << " in " << path;
- continue;
- }
-
- bool verified =
- (RSA_verify(NID_sha1, reinterpret_cast<const uint8_t*>(token), token_size,
- reinterpret_cast<const uint8_t*>(sig.c_str()), sig.size(),
- key) == 1);
- RSA_free(key);
- if (verified) return true;
- }
- }
- }
- auth_key->clear();
- return false;
+static void IteratePublicKeys(std::function<bool(std::string_view public_key)> f) {
+ adbd_auth_get_public_keys(
+ auth_ctx,
+ [](const char* public_key, size_t len, void* arg) {
+ return (*static_cast<decltype(f)*>(arg))(std::string_view(public_key, len));
+ },
+ &f);
}
-static bool adbd_send_key_message_locked(std::string_view msg_type, std::string_view key)
- REQUIRES(framework_mutex) {
- if (framework_fd < 0) {
- LOG(ERROR) << "Client not connected to send msg_type " << msg_type;
- return false;
- }
- std::string msg = std::string(msg_type) + std::string(key);
- int msg_len = msg.length();
- if (msg_len >= static_cast<int>(MAX_FRAMEWORK_PAYLOAD)) {
- LOG(ERROR) << "Key too long (" << msg_len << ")";
- return false;
- }
+bool adbd_auth_verify(const char* token, size_t token_size, const std::string& sig,
+ std::string* auth_key) {
+ bool authorized = false;
+ auth_key->clear();
- LOG(DEBUG) << "Sending '" << msg << "'";
- if (!WriteFdExactly(framework_fd, msg.c_str(), msg_len)) {
- PLOG(ERROR) << "Failed to write " << msg_type;
- return false;
- }
- return true;
+ IteratePublicKeys([&](std::string_view public_key) {
+ // TODO: do we really have to support both ' ' and '\t'?
+ std::vector<std::string> split = android::base::Split(std::string(public_key), " \t");
+ uint8_t keybuf[ANDROID_PUBKEY_ENCODED_SIZE + 1];
+ const std::string& pubkey = split[0];
+ if (b64_pton(pubkey.c_str(), keybuf, sizeof(keybuf)) != ANDROID_PUBKEY_ENCODED_SIZE) {
+ LOG(ERROR) << "Invalid base64 key " << pubkey;
+ return true;
+ }
+
+ RSA* key = nullptr;
+ if (!android_pubkey_decode(keybuf, ANDROID_PUBKEY_ENCODED_SIZE, &key)) {
+ LOG(ERROR) << "Failed to parse key " << pubkey;
+ return true;
+ }
+
+ bool verified =
+ (RSA_verify(NID_sha1, reinterpret_cast<const uint8_t*>(token), token_size,
+ reinterpret_cast<const uint8_t*>(sig.c_str()), sig.size(), key) == 1);
+ RSA_free(key);
+ if (verified) {
+ *auth_key = public_key;
+ authorized = true;
+ return false;
+ }
+
+ return true;
+ });
+
+ return authorized;
}
static bool adbd_auth_generate_token(void* token, size_t token_size) {
@@ -127,113 +100,6 @@
return okay;
}
-static void adb_disconnected(void* unused, atransport* t) {
- LOG(INFO) << "ADB disconnect";
- adb_transport = nullptr;
- needs_retry = false;
- {
- std::lock_guard<std::mutex> lock(framework_mutex);
- if (framework_fd >= 0) {
- adbd_send_key_message_locked("DC", t->auth_key);
- }
- connected_keys.erase(std::remove(connected_keys.begin(), connected_keys.end(), t->auth_key),
- connected_keys.end());
- }
-}
-
-static void framework_disconnected() {
- LOG(INFO) << "Framework disconnect";
- if (framework_fde) {
- fdevent_destroy(framework_fde);
- {
- std::lock_guard<std::mutex> lock(framework_mutex);
- framework_fd = -1;
- }
- }
-}
-
-static void adbd_auth_event(int fd, unsigned events, void*) {
- if (events & FDE_READ) {
- char response[2];
- int ret = unix_read(fd, response, sizeof(response));
- if (ret <= 0) {
- framework_disconnected();
- } else if (ret == 2 && response[0] == 'O' && response[1] == 'K') {
- if (adb_transport) {
- adbd_auth_verified(adb_transport);
- }
- }
- }
-}
-
-void adbd_auth_confirm_key(atransport* t) {
- if (!adb_transport) {
- adb_transport = t;
- t->AddDisconnect(&adb_disconnect);
- }
-
- {
- std::lock_guard<std::mutex> lock(framework_mutex);
- if (framework_fd < 0) {
- LOG(ERROR) << "Client not connected";
- needs_retry = true;
- return;
- }
-
- adbd_send_key_message_locked("PK", t->auth_key);
- }
-}
-
-static void adbd_auth_listener(int fd, unsigned events, void* data) {
- int s = adb_socket_accept(fd, nullptr, nullptr);
- if (s < 0) {
- PLOG(ERROR) << "Failed to accept";
- return;
- }
-
- {
- std::lock_guard<std::mutex> lock(framework_mutex);
- if (framework_fd >= 0) {
- LOG(WARNING) << "adb received framework auth socket connection again";
- framework_disconnected();
- }
-
- framework_fd = s;
- framework_fde = fdevent_create(framework_fd, adbd_auth_event, nullptr);
- fdevent_add(framework_fde, FDE_READ);
-
- if (needs_retry) {
- needs_retry = false;
- send_auth_request(adb_transport);
- }
-
- // if a client connected before the framework was available notify the framework of the
- // connected key now.
- if (!connected_keys.empty()) {
- for (const auto& key : connected_keys) {
- adbd_send_key_message_locked("CK", key);
- }
- }
- }
-}
-
-void adbd_notify_framework_connected_key(atransport* t) {
- if (!adb_transport) {
- adb_transport = t;
- t->AddDisconnect(&adb_disconnect);
- }
- {
- std::lock_guard<std::mutex> lock(framework_mutex);
- if (std::find(connected_keys.begin(), connected_keys.end(), t->auth_key) ==
- connected_keys.end()) {
- connected_keys.push_back(t->auth_key);
- }
- if (framework_fd >= 0) {
- adbd_send_key_message_locked("CK", t->auth_key);
- }
- }
-}
-
void adbd_cloexec_auth_socket() {
int fd = android_get_control_socket("adbd");
if (fd == -1) {
@@ -243,20 +109,23 @@
fcntl(fd, F_SETFD, FD_CLOEXEC);
}
+static void adbd_auth_key_authorized(void* arg, uint64_t id) {
+ LOG(INFO) << "adb client authorized";
+ auto* transport = static_cast<atransport*>(arg);
+ transport->auth_id = id;
+ adbd_auth_verified(transport);
+}
+
void adbd_auth_init(void) {
- int fd = android_get_control_socket("adbd");
- if (fd == -1) {
- PLOG(ERROR) << "Failed to get adbd socket";
- return;
- }
-
- if (listen(fd, 4) == -1) {
- PLOG(ERROR) << "Failed to listen on '" << fd << "'";
- return;
- }
-
- listener_fde = fdevent_create(fd, adbd_auth_listener, nullptr);
- fdevent_add(listener_fde, FDE_READ);
+ AdbdAuthCallbacks cb;
+ cb.version = 1;
+ cb.callbacks.v1.key_authorized = adbd_auth_key_authorized;
+ auth_ctx = adbd_auth_new(&cb);
+ std::thread([]() {
+ adb_thread_setname("adbd auth");
+ adbd_auth_run(auth_ctx);
+ LOG(FATAL) << "auth thread terminated";
+ }).detach();
}
void send_auth_request(atransport* t) {
@@ -280,3 +149,18 @@
handle_online(t);
send_connect(t);
}
+
+static void adb_disconnected(void* unused, atransport* t) {
+ LOG(INFO) << "ADB disconnect";
+ adbd_auth_notify_disconnect(auth_ctx, t->auth_id);
+}
+
+void adbd_auth_confirm_key(atransport* t) {
+ LOG(INFO) << "prompting user to authorize key";
+ t->AddDisconnect(&adb_disconnect);
+ adbd_auth_prompt_user(auth_ctx, t->auth_key.data(), t->auth_key.size(), t);
+}
+
+void adbd_notify_framework_connected_key(atransport* t) {
+ adbd_auth_notify_auth(auth_ctx, t->auth_key.data(), t->auth_key.size());
+}
diff --git a/adb/daemon/main.cpp b/adb/daemon/main.cpp
index 9ebab74..7277cc8 100644
--- a/adb/daemon/main.cpp
+++ b/adb/daemon/main.cpp
@@ -205,7 +205,11 @@
// descriptor will always be open.
adbd_cloexec_auth_socket();
-#if defined(ALLOW_ADBD_NO_AUTH)
+#if defined(__ANDROID_RECOVERY__)
+ if (is_device_unlocked() || __android_log_is_debuggable()) {
+ auth_required = false;
+ }
+#elif defined(ALLOW_ADBD_NO_AUTH)
// If ro.adb.secure is unset, default to no authentication required.
auth_required = android::base::GetBoolProperty("ro.adb.secure", false);
#elif defined(__ANDROID__)
@@ -214,8 +218,6 @@
}
#endif
- adbd_auth_init();
-
// Our external storage path may be different than apps, since
// we aren't able to bind mount after dropping root.
const char* adb_external_storage = getenv("ADB_EXTERNAL_STORAGE");
@@ -230,6 +232,9 @@
drop_privileges(server_port);
#endif
+ // adbd_auth_init will spawn a thread, so we need to defer it until after selinux transitions.
+ adbd_auth_init();
+
bool is_usb = false;
#if defined(__ANDROID__)
diff --git a/adb/transport.h b/adb/transport.h
index c38cb1d..89d76b8 100644
--- a/adb/transport.h
+++ b/adb/transport.h
@@ -277,8 +277,11 @@
std::string device;
std::string devpath;
+#if !ADB_HOST
// Used to provide the key to the framework.
std::string auth_key;
+ uint64_t auth_id;
+#endif
bool IsTcpDevice() const { return type == kTransportLocal; }
diff --git a/base/README.md b/base/README.md
new file mode 100644
index 0000000..2ef5c10
--- /dev/null
+++ b/base/README.md
@@ -0,0 +1,42 @@
+# libbase
+
+## Who is this library for?
+
+This library is a collection of convenience functions to make common tasks
+easier and less error-prone.
+
+In this context, "error-prone" covers both "hard to do correctly" and
+"hard to do with good performance", but as a general purpose library,
+libbase's primary focus is on making it easier to do things easily and
+correctly when a compromise has to be made between "simplest API" on the
+one hand and "fastest implementation" on the other. Though obviously
+the ideal is to have both.
+
+## Should my routine be added?
+
+The intention is to cover the 80% use cases, not be all things to all users.
+
+If you have a routine that's really useful in your project,
+congratulations. But that doesn't mean it should be here rather than
+just in your project.
+
+The question for libbase is "should everyone be doing this?"/"does this
+make everyone's code cleaner/safer?". Historically we've considered the
+bar for inclusion to be "are there at least three *unrelated* projects
+that would be cleaned up by doing so".
+
+If your routine is actually something from a future C++ standard (that
+isn't yet in libc++), or it's widely used in another library, that helps
+show that there's precedent. Being able to say "so-and-so has used this
+API for n years" is a good way to reduce concerns about API choices.
+
+## Any other restrictions?
+
+Unlike most Android code, code in libbase has to build for Mac and
+Windows too.
+
+Code here is also expected to have good test coverage.
+
+By its nature, it's difficult to change libbase API. It's often best
+to start using your routine just in your project, and let it "graduate"
+after you're certain that the API is solid.
diff --git a/libcutils/fs_config_test.cpp b/libcutils/fs_config_test.cpp
index 9627152..c6684b4 100644
--- a/libcutils/fs_config_test.cpp
+++ b/libcutils/fs_config_test.cpp
@@ -46,7 +46,7 @@
// clang-format off
{ true, "system/lib", "system/lib/hw", true },
{ true, "vendor/lib", "system/vendor/lib/hw", true },
- { true, "system/vendor/lib", "vendor/lib/hw", true },
+ { true, "system/vendor/lib", "vendor/lib/hw", false },
{ true, "system/vendor/lib", "system/vendor/lib/hw", true },
{ true, "foo/*/bar/*", "foo/1/bar/2", true },
{ true, "foo/*/bar/*", "foo/1/bar", true },
@@ -56,13 +56,14 @@
{ false, "vendor/bin/wifi", "system/vendor/bin/wifi", true },
{ false, "vendor/bin/wifi", "system/vendor/bin/wifi2", false },
{ false, "system/vendor/bin/wifi", "system/vendor/bin/wifi", true, },
- { false, "odm/bin/wifi", "system/odm/bin/wifi", true },
- { false, "oem/bin/wifi", "system/oem/bin/wifi", true },
+ { false, "odm/bin/wifi", "system/odm/bin/wifi", false },
+ { false, "odm/bin/wifi", "vendor/odm/bin/wifi", true },
+ { false, "oem/bin/wifi", "system/oem/bin/wifi", false },
{ false, "data/bin/wifi", "system/data/bin/wifi", false },
{ false, "system/bin/*", "system/bin/wifi", true },
{ false, "vendor/bin/*", "system/vendor/bin/wifi", true },
{ false, "system/bin/*", "system/bin", false },
- { false, "system/vendor/bin/*", "vendor/bin/wifi", true },
+ { false, "system/vendor/bin/*", "vendor/bin/wifi", false },
{ false, "foo/*/bar/*", "foo/1/bar/2", true },
{ false, "foo/*/bar/*", "foo/1/bar", false },
{ false, "foo/*/bar/*", "foo/1/bar/2/3", true },
diff --git a/liblog/liblog.map.txt b/liblog/liblog.map.txt
index ce4c53c..aea3350 100644
--- a/liblog/liblog.map.txt
+++ b/liblog/liblog.map.txt
@@ -51,7 +51,7 @@
LIBLOG_O {
global:
__android_log_is_loggable_len;
- __android_log_is_debuggable; # vndk
+ __android_log_is_debuggable; # apex vndk
};
LIBLOG_Q {
@@ -61,15 +61,15 @@
__android_log_bwrite; # apex
__android_log_close; # apex
__android_log_security; # apex
- android_log_reset; #vndk
- android_log_parser_reset; #vndk
+ __android_log_security_bswrite; # apex
+ android_log_reset; # vndk
+ android_log_parser_reset; # vndk
};
LIBLOG_PRIVATE {
global:
__android_log_pmsg_file_read;
__android_log_pmsg_file_write;
- __android_log_security_bswrite;
__android_logger_get_buffer_size;
__android_logger_property_get_bool;
android_openEventTagMap;
diff --git a/libziparchive/unzip.cpp b/libziparchive/unzip.cpp
index 7332b41..e4839b4 100644
--- a/libziparchive/unzip.cpp
+++ b/libziparchive/unzip.cpp
@@ -19,6 +19,7 @@
#include <fnmatch.h>
#include <getopt.h>
#include <inttypes.h>
+#include <libgen.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
diff --git a/rootdir/init.usb.rc b/rootdir/init.usb.rc
index b6cba90..688d9ad 100644
--- a/rootdir/init.usb.rc
+++ b/rootdir/init.usb.rc
@@ -16,6 +16,7 @@
class core
socket adbd seqpacket 660 system system
disabled
+ updatable
seclabel u:r:adbd:s0
on boot