diff options
Diffstat (limited to 'meta-agl-security/recipes-security/security-manager')
4 files changed, 330 insertions, 0 deletions
diff --git a/meta-agl-security/recipes-security/security-manager/README.md b/meta-agl-security/recipes-security/security-manager/README.md new file mode 100644 index 000000000..aeb45d260 --- /dev/null +++ b/meta-agl-security/recipes-security/security-manager/README.md @@ -0,0 +1,36 @@ +security-manager adaptation for Automotive Grade Linux Distribution +=================================================================== + +This recipe complements the recipes security-manager of the +meta yocto layers: meta-intel-iot-security (see +https://github.com/01org/meta-intel-iot-security) + +This patches are removing dependencies that are specific to Tizen: +* tizen-platform-config +* libslp-db-utils + +The advantages is that this modules are not needed for AGL. + +The -temporary- drawbacks is that the user "userapp" is +hard coded for security-manager. + + +Layer Dependencies +------------------ +URI: git@github.com:01org/meta-intel-iot-security.git +> branch: master +> revision: 0ca70e4954aaeb0e3e3ad502b462bb077023f7e5 + +Enabling +-------- + +To enable security manager for AGL, in the local.conf + + IMAGE_INSTALL_append = " security-manager" + +To enable smack see https://github.com/01org/meta-intel-iot-security/tree/master/meta-security-smack +In brief, in the local.conf: + + OVERRIDES .= ":smack" + DISTRO_FEATURES_append = " smack" + diff --git a/meta-agl-security/recipes-security/security-manager/security-manager/Removing-tizen-platform-config.patch b/meta-agl-security/recipes-security/security-manager/security-manager/Removing-tizen-platform-config.patch new file mode 100644 index 000000000..4baea6572 --- /dev/null +++ b/meta-agl-security/recipes-security/security-manager/security-manager/Removing-tizen-platform-config.patch @@ -0,0 +1,196 @@ +From 72e66d0e42f3bb6efd689ce33b1df407d94b3c60 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Jos=C3=A9=20Bollo?= <jose.bollo@iot.bzh> +Date: Mon, 16 Nov 2015 14:26:25 +0100 +Subject: [PATCH] Removing tizen-platform-config + +Change-Id: Ic832a2b75229517b09faba969c27fb1a4b490121 +--- + policy/security-manager-policy-reload | 2 +- + src/common/file-lock.cpp | 4 +--- + src/common/include/file-lock.h | 1 - + src/common/include/privilege_db.h | 3 +-- + src/common/service_impl.cpp | 39 +++++++++++------------------------ + src/common/smack-rules.cpp | 12 ++++------- + 6 files changed, 19 insertions(+), 42 deletions(-) + +diff --git a/policy/security-manager-policy-reload b/policy/security-manager-policy-reload +index 6f211c6..ed8047a 100755 +--- a/policy/security-manager-policy-reload ++++ b/policy/security-manager-policy-reload +@@ -2,7 +2,7 @@ + + POLICY_PATH=/usr/share/security-manager/policy + PRIVILEGE_GROUP_MAPPING=$POLICY_PATH/privilege-group.list +-DB_FILE=`tzplatform-get TZ_SYS_DB | cut -d= -f2`/.security-manager.db ++DB_FILE=/usr/dbspace/.security-manager.db + + # Create default buckets + while read bucket default_policy +diff --git a/src/common/file-lock.cpp b/src/common/file-lock.cpp +index 6f3996c..1dada17 100644 +--- a/src/common/file-lock.cpp ++++ b/src/common/file-lock.cpp +@@ -30,9 +30,7 @@ + + namespace SecurityManager { + +-char const * const SERVICE_LOCK_FILE = tzplatform_mkpath3(TZ_SYS_RUN, +- "lock", +- "security-manager.lock"); ++char const * const SERVICE_LOCK_FILE = "/var/run/lock/security-manager.lock"; + + FileLocker::FileLocker(const std::string &lockFile, bool blocking) + { +diff --git a/src/common/include/file-lock.h b/src/common/include/file-lock.h +index 604b019..21a86a0 100644 +--- a/src/common/include/file-lock.h ++++ b/src/common/include/file-lock.h +@@ -29,7 +29,6 @@ + + #include <dpl/exception.h> + #include <dpl/noncopyable.h> +-#include <tzplatform_config.h> + + namespace SecurityManager { + +diff --git a/src/common/include/privilege_db.h b/src/common/include/privilege_db.h +index 4d73d90..03c6680 100644 +--- a/src/common/include/privilege_db.h ++++ b/src/common/include/privilege_db.h +@@ -34,14 +34,13 @@ + #include <string> + + #include <dpl/db/sql_connection.h> +-#include <tzplatform_config.h> + + #ifndef PRIVILEGE_DB_H_ + #define PRIVILEGE_DB_H_ + + namespace SecurityManager { + +-const char *const PRIVILEGE_DB_PATH = tzplatform_mkpath(TZ_SYS_DB, ".security-manager.db"); ++const char *const PRIVILEGE_DB_PATH = "/usr/dbspace/.security-manager.db"; + + enum class QueryType { + EGetPkgPrivileges, +diff --git a/src/common/service_impl.cpp b/src/common/service_impl.cpp +index ae305d3..65cc8b5 100644 +--- a/src/common/service_impl.cpp ++++ b/src/common/service_impl.cpp +@@ -32,7 +32,6 @@ + #include <algorithm> + + #include <dpl/log/log.h> +-#include <tzplatform_config.h> + + #include "protocols.h" + #include "privilege_db.h" +@@ -131,7 +130,13 @@ static inline int validatePolicy(policy_entry &policyEntry, std::string uidStr, + + static uid_t getGlobalUserId(void) + { +- static uid_t globaluid = tzplatform_getuid(TZ_SYS_GLOBALAPP_USER); ++ static uid_t globaluid = 0; ++ if (!globaluid) { ++ struct passwd pw, *p; ++ char buf[4096]; ++ int rc = getpwnam_r("userapp", &pw, buf, sizeof buf, &p); ++ globaluid = (rc || p == NULL) ? 555 : p->pw_uid; ++ } + return globaluid; + } + +@@ -161,37 +166,17 @@ static inline bool isSubDir(const char *parent, const char *subdir) + + static bool getUserAppDir(const uid_t &uid, std::string &userAppDir) + { +- struct tzplatform_context *tz_ctx = nullptr; +- +- if (tzplatform_context_create(&tz_ctx)) +- return false; +- +- if (tzplatform_context_set_user(tz_ctx, uid)) { +- tzplatform_context_destroy(tz_ctx); +- tz_ctx = nullptr; ++ struct passwd pw, *p; ++ char buf[4096]; ++ int rc = getpwuid_r(uid, &pw, buf, sizeof buf, &p); ++ if (rc || p == NULL) + return false; +- } +- +- enum tzplatform_variable id = +- (uid == getGlobalUserId()) ? TZ_SYS_RW_APP : TZ_USER_APP; +- const char *appDir = tzplatform_context_getenv(tz_ctx, id); +- if (!appDir) { +- tzplatform_context_destroy(tz_ctx); +- tz_ctx = nullptr; +- return false; +- } +- +- userAppDir = appDir; +- +- tzplatform_context_destroy(tz_ctx); +- tz_ctx = nullptr; +- ++ userAppDir = p->pw_dir; + return true; + } + + static inline bool installRequestAuthCheck(const app_inst_req &req, uid_t uid, bool &isCorrectPath, std::string &appPath) + { +- std::string userHome; + std::string userAppDir; + std::stringstream correctPath; + +diff --git a/src/common/smack-rules.cpp b/src/common/smack-rules.cpp +index d834e42..8b5728b 100644 +--- a/src/common/smack-rules.cpp ++++ b/src/common/smack-rules.cpp +@@ -34,7 +34,6 @@ + #include <memory> + + #include <dpl/log/log.h> +-#include <tzplatform_config.h> + + #include "smack-labels.h" + #include "smack-rules.h" +@@ -43,7 +42,7 @@ namespace SecurityManager { + + const char *const SMACK_APP_LABEL_TEMPLATE = "~APP~"; + const char *const SMACK_PKG_LABEL_TEMPLATE = "~PKG~"; +-const char *const APP_RULES_TEMPLATE_FILE_PATH = tzplatform_mkpath4(TZ_SYS_SHARE, "security-manager", "policy", "app-rules-template.smack"); ++const char *const APP_RULES_TEMPLATE_FILE_PATH = "/usr/share/security-manager/policy/app-rules-template.smack"; + const char *const SMACK_APP_IN_PACKAGE_PERMS = "rwxat"; + + SmackRules::SmackRules() +@@ -237,14 +236,12 @@ void SmackRules::generatePackageCrossDeps(const std::vector<std::string> &pkgCon + + std::string SmackRules::getPackageRulesFilePath(const std::string &pkgId) + { +- std::string path(tzplatform_mkpath3(TZ_SYS_SMACK, "accesses.d", ("pkg_" + pkgId).c_str())); +- return path; ++ return "/etc/smack/accesses.d/pkg_" + pkgId; + } + + std::string SmackRules::getApplicationRulesFilePath(const std::string &appId) + { +- std::string path(tzplatform_mkpath3(TZ_SYS_SMACK, "accesses.d", ("app_" + appId).c_str())); +- return path; ++ return "/etc/smack/accesses.d/app_" + appId; + } + void SmackRules::installApplicationPrivilegesRules(const std::string &appId, const std::string &pkgId, + const std::vector<std::string> &pkgContents, const std::vector<std::string> &privileges) +@@ -256,8 +253,7 @@ void SmackRules::installApplicationPrivilegesRules(const std::string &appId, con + for (auto privilege : privileges) { + if (privilege.empty()) + continue; +- std::string fprivilege ( privilege + "-template.smack"); +- std::string path(tzplatform_mkpath4(TZ_SYS_SHARE, "security-manager", "policy", fprivilege.c_str())); ++ std::string path = "/usr/share/security-manager/policy/" + privilege + "-template.smack"; + if( stat(path.c_str(), &buffer) == 0) + smackRules.addFromTemplateFile(appId, pkgId, path); + } +-- +2.1.4 + diff --git a/meta-agl-security/recipes-security/security-manager/security-manager/removes-dependency-to-libslp-db-utils.patch b/meta-agl-security/recipes-security/security-manager/security-manager/removes-dependency-to-libslp-db-utils.patch new file mode 100644 index 000000000..f94973074 --- /dev/null +++ b/meta-agl-security/recipes-security/security-manager/security-manager/removes-dependency-to-libslp-db-utils.patch @@ -0,0 +1,78 @@ +From 1e2f8f58d4320afa1d83a6f94822e53346108ee8 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Jos=C3=A9=20Bollo?= <jose.bollo@iot.bzh> +Date: Mon, 16 Nov 2015 15:56:27 +0100 +Subject: [PATCH] removes dependency to libslp-db-utils + +Change-Id: I90471e77d20e04bae58cc42eb2639e4aef97fdec +--- + src/common/CMakeLists.txt | 1 ++- + src/dpl/db/src/sql_connection.cpp | 17 +---------------- + 2 files changed, 3 additions(+), 17 deletions(-) + +diff --git a/src/common/CMakeLists.txt b/src/common/CMakeLists.txt +index 968c7c1..d1fe644 100644 +--- a/src/common/CMakeLists.txt ++++ b/src/common/CMakeLists.txt +@@ -5,7 +5,8 @@ PKG_CHECK_MODULES(COMMON_DEP + REQUIRED + libsystemd + libsmack +- db-util ++ sqlite3 ++ icu-i18n + cynara-admin + cynara-client + ) +diff --git a/src/dpl/db/src/sql_connection.cpp b/src/dpl/db/src/sql_connection.cpp +index fdb4fe4..1fb97be 100644 +--- a/src/dpl/db/src/sql_connection.cpp ++++ b/src/dpl/db/src/sql_connection.cpp +@@ -26,7 +26,6 @@ + #include <memory> + #include <dpl/noncopyable.h> + #include <dpl/assert.h> +-#include <db-util.h> + #include <unistd.h> + #include <cstdio> + #include <cstdarg> +@@ -606,16 +605,7 @@ void SqlConnection::Connect(const std::string &address, + + // Connect to database + int result; +- if (type & Flag::UseLucene) { +- result = db_util_open_with_options( +- address.c_str(), +- &m_connection, +- flag, +- NULL); +- +- m_usingLucene = true; +- LogPedantic("Lucene index enabled"); +- } else { ++ (void)type; + result = sqlite3_open_v2( + address.c_str(), + &m_connection, +@@ -624,7 +614,6 @@ void SqlConnection::Connect(const std::string &address, + + m_usingLucene = false; + LogPedantic("Lucene index disabled"); +- } + + if (result == SQLITE_OK) { + LogPedantic("Connected to DB"); +@@ -653,11 +642,7 @@ void SqlConnection::Disconnect() + + int result; + +- if (m_usingLucene) { +- result = db_util_close(m_connection); +- } else { + result = sqlite3_close(m_connection); +- } + + if (result != SQLITE_OK) { + const char *error = sqlite3_errmsg(m_connection); +-- +2.1.4 + diff --git a/meta-agl-security/recipes-security/security-manager/security-manager_git.bbappend b/meta-agl-security/recipes-security/security-manager/security-manager_git.bbappend new file mode 100644 index 000000000..28050e817 --- /dev/null +++ b/meta-agl-security/recipes-security/security-manager/security-manager_git.bbappend @@ -0,0 +1,20 @@ + +FILESEXTRAPATHS_append := ":${THISDIR}/security-manager" + +SRC_URI += " \ + file://Removing-tizen-platform-config.patch \ + file://removes-dependency-to-libslp-db-utils.patch \ +" + +DEPENDS = " \ +attr \ +boost \ +cynara \ +icu \ +libcap \ +smack \ +sqlite3 \ +sqlite3-native \ +systemd \ +" + |