Add insane, from OE (but with fatal warnings)

git-svn-id: https://svn.o-hand.com/repos/poky/trunk@1187 311d38ba-8fff-0310-9ca6-ca027cbcb966

1 files changed, 151 insertions, 0 deletions

diff --git a/meta/classes/insane.bbclass b/meta/classes/insane.bbclass
new file mode 100644
index 000000000..5912ae494
--- /dev/null
+++ b/meta/classes/insane.bbclass
@@ -0,0 +1,151 @@
+# BB Class inspired by ebuild.sh
+#
+# This class will test files after installation for certain
+# security issues and other kind of issues.
+#
+# Checks we do:
+#  -Check the ownership and permissions
+#  -Check the RUNTIME path for the $TMPDIR
+#  -Check if .la files wrongly point to workdir
+#  -Check if .pc files wrongly point to workdir
+#  -Check if packages contains .debug directories  or .so files where they should be in -dev or -dbg
+#
+
+
+#
+# We need to have the scanelf utility as soon as
+# possible and this is contained within the pax-utils-native
+#
+
+
+# We play a special package function
+inherit package
+PACKAGE_DEPENDS += "pax-utils-native"
+PACKAGEFUNCS += " do_package_qa "
+
+def package_qa_check_rpath(file,name,d):
+    """
+    Check for dangerous RPATHs
+    """
+    import bb, os
+    scanelf = os.path.join(bb.data.getVar('STAGING_BINDIR_NATIVE',d,True),'scanelf')
+    bad_dir = bb.data.getVar('TMPDIR', d, True) + "/work"
+    if not os.path.exists(scanelf):
+        bb.note("Can not check RPATH scanelf not found")
+    if not bad_dir in bb.data.getVar('WORKDIR', d, True):
+        bb.fatal("This class assumed that WORKDIR is ${TMPDIR}/work... Not doing any check")
+
+    output = os.popen("%s -Byr %s" % (scanelf,file))
+    txt    = output.readline().rsplit()
+    if bad_dir in txt:
+        bb.fatal("QA Issue package %s contains bad RPATH %s in file %s" % (name, txt, file))
+
+    pass
+
+def package_qa_check_devdbg(path, name,d):
+    """
+    Check for debug remains inside the binary or
+    non dev packages containing
+    """
+
+    import bb
+    if not "-dev" in name:
+        if path[-3:] == ".so":
+            bb.fatal("QA Issue: non dev package contains .so: %s" % name)
+
+    if not "-dbg" in name:
+        if '.debug' in path:
+            bb.fatal("QA Issue: non debug package contains .debug directory: %s" % name)
+
+def package_qa_check_perm(path,name,d):
+    """
+    Check the permission of files
+    """
+    pass
+
+def package_qa_check_arch(path,name,d):
+    """
+    Check if archs are compatible
+    """
+    pass
+
+def package_qa_check_pcla(path,name,d):
+    """
+    .pc and .la files should not point
+    """
+
+def package_qa_check_staged(path,d):
+    """
+    Check staged la and pc files for sanity
+      -e.g. installed being false
+    """
+    pass
+
+# Walk over all files in a directory and call func
+def package_qa_walk(path, funcs, package,d):
+    import os
+    for root, dirs, files in os.walk(path):
+        for file in files:
+            path = os.path.join(root,file)
+            for func in funcs:
+                func(path, package,d)
+
+
+def package_qa_check_rdepends(pkg, workdir, d):
+    import bb	
+    if not "-dbg" in pkg and not "task-" in pkg and not "-image" in pkg:
+        # Copied from package_ipk.bbclass
+        # boiler plate to update the data
+        localdata = bb.data.createCopy(d)
+        root = "%s/install/%s" % (workdir, pkg)
+
+        bb.data.setVar('ROOT', '', localdata) 
+        bb.data.setVar('ROOT_%s' % pkg, root, localdata)
+        pkgname = bb.data.getVar('PKG_%s' % pkg, localdata, 1)
+        if not pkgname:
+            pkgname = pkg
+        bb.data.setVar('PKG', pkgname, localdata)
+
+        overrides = bb.data.getVar('OVERRIDES', localdata)
+        if not overrides:
+            raise bb.build.FuncFailed('OVERRIDES not defined')
+        overrides = bb.data.expand(overrides, localdata)
+        bb.data.setVar('OVERRIDES', overrides + ':' + pkg, localdata)
+
+        bb.data.update_data(localdata)
+
+        # Now check the RDEPENDS
+        rdepends = explode_deps(bb.data.getVar('RDEPENDS', localdata, True) or "")
+
+
+        # Now do the sanity check!!!
+        for rdepend in rdepends:
+            if "-dbg" in rdepend:
+                bb.fatal("QA issue, koen give us a better msg!!!")
+
+# The PACKAGE FUNC to scan each package
+python do_package_qa () {
+    bb.note("DO PACKAGE QA")
+    workdir = bb.data.getVar('WORKDIR', d, True)
+    packages = bb.data.getVar('PACKAGES',d, True)
+
+    # no packages should be scanned
+    if not packages:
+        return
+
+    for package in packages.split():
+        bb.note("Package: %s" % package)
+        path = "%s/install/%s" % (workdir, package)
+        package_qa_walk(path, [package_qa_check_rpath, package_qa_check_devdbg, package_qa_check_perm, package_qa_check_arch], package, d)
+        package_qa_check_rdepends(package, workdir, d)
+
+}
+
+
+# The Staging Func, to check all staging
+addtask qa_staging after do_populate_staging before do_build
+python do_qa_staging() {
+    bb.note("Staged!")
+
+    package_qa_check_staged(bb.data.getVar('STAGING_DIR',d,True), d)
+}