Bug 1174145 - adjust checksums builder to work in s3, r=nthomas a=rel…

…ease-automation

--HG--
extra : source : 9fa59a2303d81d9dc3b951321b7af118b1daa1e4
extra : intermediate-source : 77093b8dbc7b46a0cacc15f19441cb07841469f8

testing/mozharness/mozharness/mozilla/checksums.py

@@ -0,0 +1,21 @@
+def parse_checksums_file(checksums):
+    """Parses checksums files that the build system generates and uploads:
+        https://hg.mozilla.org/mozilla-central/file/default/build/checksums.py"""
+    fileInfo = {}
+    for line in checksums.splitlines():
+        hash_, type_, size, file_ = line.split(None, 3)
+        size = int(size)
+        if size < 0:
+            raise ValueError("Found negative value (%d) for size." % size)
+        if file_ not in fileInfo:
+            fileInfo[file_] = {"hashes": {}}
+        # If the file already exists, make sure that the size matches the
+        # previous entry.
+        elif fileInfo[file_]['size'] != size:
+            raise ValueError("Found different sizes for same file %s (%s and %s)" % (file_, fileInfo[file_]['size'], size))
+        # Same goes for the hash.
+        elif type_ in fileInfo[file_]['hashes'] and fileInfo[file_]['hashes'][type_] != hash_:
+            raise ValueError("Found different %s hashes for same file %s (%s and %s)" % (type_, file_, fileInfo[file_]['hashes'][type_], hash_))
+        fileInfo[file_]['size'] = size
+        fileInfo[file_]['hashes'][type_] = hash_
+    return fileInfo

testing/mozharness/mozharness/mozilla/signing.py

@@ -35,7 +35,7 @@
 
 class SigningMixin(BaseSigningMixin):
     """Generic signing helper methods."""
-    def query_moz_sign_cmd(self, formats='gpg'):
+    def query_moz_sign_cmd(self, formats=['gpg']):
         if 'MOZ_SIGNING_SERVERS' not in os.environ:
             self.fatal("MOZ_SIGNING_SERVERS not in env; no MOZ_SIGN_CMD for you!")
         dirs = self.query_abs_dirs()
@@ -54,7 +54,8 @@ def query_moz_sign_cmd(self, formats='gpg'):
             '-c', host_cert,
         ]
         if formats:
-            cmd += ['-f', formats]
+            for f in formats:
+                cmd += ['-f', f]
         for h in os.environ['MOZ_SIGNING_SERVERS'].split(","):
             cmd += ['-H', h]
         return cmd

testing/mozharness/scripts/b2g_build.py

@@ -628,7 +628,7 @@ def sign_updates(self):
             return
 
         self.checkout_tools()
-        cmd = self.query_moz_sign_cmd(formats='b2gmar')
+        cmd = self.query_moz_sign_cmd(formats=['b2gmar'])
         cmd.append(self.query_marfile_path())
 
         retval = self.run_command(cmd)

testing/mozharness/scripts/mobile_l10n.py

@@ -148,7 +148,7 @@ def query_repack_env(self):
             rc = self.query_release_config()
             repack_env['EN_US_BINARY_URL'] = c['base_en_us_binary_url'] % replace_dict
         if 'MOZ_SIGNING_SERVERS' in os.environ:
-            repack_env['MOZ_SIGN_CMD'] = subprocess.list2cmdline(self.query_moz_sign_cmd(formats='jar'))
+            repack_env['MOZ_SIGN_CMD'] = subprocess.list2cmdline(self.query_moz_sign_cmd(formats=['jar']))
         self.repack_env = repack_env
         return self.repack_env
 

testing/mozharness/scripts/release/generate-checksums.py

@@ -0,0 +1,256 @@
+from multiprocessing.pool import ThreadPool
+import os
+from os import path
+import re
+import sys
+
+sys.path.insert(1, os.path.dirname(os.path.dirname(sys.path[0])))
+
+from mozharness.base.python import VirtualenvMixin, virtualenv_config_options
+from mozharness.base.script import BaseScript
+from mozharness.base.vcs.vcsbase import VCSMixin
+from mozharness.mozilla.checksums import parse_checksums_file
+from mozharness.mozilla.signing import SigningMixin
+
+class ChecksumsGenerator(BaseScript, VirtualenvMixin, SigningMixin, VCSMixin):
+    config_options = [
+        [["--stage-product"], {
+            "dest": "stage_product",
+            "help": "Name of product used in file server's directory structure, eg: firefox, mobile",
+        }],
+        [["--version"], {
+            "dest": "version",
+            "help": "Version of release, eg: 39.0b5",
+        }],
+        [["--build-number"], {
+            "dest": "build_number",
+            "help": "Build number of release, eg: 2",
+        }],
+        [["--bucket-name-prefix"], {
+            "dest": "bucket_name_prefix",
+            "help": "Prefix of bucket name, eg: net-mozaws-prod-delivery. This will be used to generate a full bucket name (such as net-mozaws-prod-delivery-{firefox,archive}.",
+        }],
+        [["-j", "--parallelization"], {
+            "dest": "parallelization",
+            "default": 20,
+            "type": int,
+            "help": "Number of checksums file to download concurrently",
+        }],
+        [["-f", "--format"], {
+            "dest": "formats",
+            "default": [],
+            "action": "append",
+            "help": "Format(s) to generate big checksums file for. Default: sha512",
+        }],
+        [["--include"], {
+            "dest": "includes",
+            "default": [],
+            "action": "append",
+            "help": "List of patterns to include in big checksums file. See script source for default.",
+        }],
+        [["--tools-repo"], {
+            "dest": "tools_repo",
+            "default": "https://hg.mozilla.org/build/tools",
+        }],
+        [["--gecko-repo"], {
+            "dest": "gecko_repo",
+            "help": "Gecko repo to get upload.py from, eg: https://hg.mozilla.org/releases/mozilla-beta",
+        }],
+        [["--gecko-revision"], {
+            "dest": "gecko_revision",
+            "help": "Revision of gecko repo to use when getting upload.py. Must be a valid hg revision identifier.",
+        }],
+        [["--upload-host"], {
+            "dest": "upload_host",
+            "help": "Host to upload big checksums file to, eg: stage.mozilla.org",
+        }],
+        [["--upload-user"], {
+            "dest": "upload_user",
+            "help": "Username to use when uploading, eg: ffxbld",
+        }],
+        [["--upload-ssh-key"], {
+            "dest": "upload_ssh_key",
+            "help": "SSH Key to use when uploading, eg: ~/.ssh/ffxbld_dsa",
+        }],
+    ] + virtualenv_config_options
+
+    def __init__(self):
+        BaseScript.__init__(self,
+            config_options=self.config_options,
+            require_config_file=False,
+            config={
+                "virtualenv_modules": [
+                    "boto",
+                    "redo",
+                ],
+                "virtualenv_path": "venv",
+            },
+            all_actions=[
+                "create-virtualenv",
+                "activate-virtualenv",
+                "collect-individual-checksums",
+                "create-big-checksums",
+                "sign",
+                "get-upload-script",
+                "upload",
+            ],
+            default_actions=[
+                "create-virtualenv",
+                "activate-virtualenv",
+                "collect-individual-checksums",
+                "create-big-checksums",
+                "sign",
+                "get-upload-script",
+                "upload",
+            ],
+        )
+
+        self.checksums = {}
+
+    def _pre_config_lock(self, rw_config):
+        super(ChecksumsGenerator, self)._pre_config_lock(rw_config)
+
+        # These defaults are set here rather in the config because default
+        # lists cannot be completely overidden, only appended to.
+        if not self.config.get("formats"):
+            self.config["formats"] = ["sha512"]
+
+        if not self.config.get("includes"):
+            self.config["includes"] = [
+                "^.*\.tar\.bz2$",
+                "^.*\.dmg$",
+                "^.*\.bundle$",
+                "^.*\.mar$",
+                "^.*Setup.*\.exe$",
+                "^.*\.xpi$",
+            ]
+
+    def _get_bucket_name(self):
+        suffix = "archive"
+        # Firefox has a special bucket, per https://github.com/mozilla-services/product-delivery-tools/blob/master/bucketmap.go
+        if self.config["stage_product"] == "firefox":
+            suffix = "firefox"
+
+        return "{}-{}".format(self.config["bucket_name_prefix"], suffix)
+
+    def _get_file_prefix(self):
+        return "pub/{}/candidates/{}-candidates/build{}".format(
+            self.config["stage_product"], self.config["version"], self.config["build_number"]
+        )
+
+    def _get_sums_filename(self, format_):
+        return "{}SUMS".format(format_.upper())
+
+    def collect_individual_checksums(self):
+        """This step grabs all of the small checksums files for the release,
+        filters out any unwanted files from within them, and adds the remainder
+        to self.checksums for subsequent steps to use."""
+        from boto.s3.connection import S3Connection
+
+        bucket_name = self._get_bucket_name()
+        file_prefix = self._get_file_prefix()
+        self.info("Bucket name is: {}".format(bucket_name))
+        self.info("File prefix is: {}".format(file_prefix))
+
+        self.info("Connecting to S3")
+        conn = S3Connection(anon=True)
+        self.debug("Successfully connected to S3")
+        candidates = conn.get_bucket(bucket_name)
+
+        # Temporary holding place for checksums
+        raw_checksums = []
+        def worker(item):
+            self.debug("Downloading {}".format(item))
+            # TODO: It would be nice to download the associated .asc file
+            # and verify against it.
+            sums = candidates.get_key(item).get_contents_as_string()
+            raw_checksums.append(sums)
+
+        def find_checksums_files():
+            self.info("Getting key names from bucket")
+            for key in candidates.list(prefix=file_prefix):
+                if key.key.endswith(".checksums"):
+                    self.debug("Found checksums file: {}".format(key.key))
+                    yield key.key
+                else:
+                    self.debug("Ignoring non-checksums file: {}".format(key.key))
+
+        pool = ThreadPool(self.config["parallelization"])
+        pool.map(worker, find_checksums_files())
+
+        for c in raw_checksums:
+            for f, info in parse_checksums_file(c).iteritems():
+                for pattern in self.config["includes"]:
+                    if re.search(pattern, f):
+                        if f in self.checksums:
+                            self.fatal("Found duplicate checksum entry for {}, don't know which one to pick.".format(f))
+                        if not set(self.config["formats"]) <= set(info["hashes"]):
+                            self.fatal("Missing necessary format for file {}".format(f))
+                        self.debug("Adding checksums for file: {}".format(f))
+                        self.checksums[f] = info
+                        break
+                else:
+                    self.debug("Ignoring checksums for file: {}".format(f))
+
+    def create_big_checksums(self):
+        for fmt in self.config["formats"]:
+            sums = self._get_sums_filename(fmt)
+            self.info("Creating big checksums file: {}".format(sums))
+            with open(sums, "w+") as output_file:
+                for fn in sorted(self.checksums):
+                    output_file.write("{}  {}\n".format(self.checksums[fn]["hashes"][fmt], fn))
+
+    def sign(self):
+        dirs = self.query_abs_dirs()
+
+        tools_dir = path.join(dirs["abs_work_dir"], "tools")
+        self.vcs_checkout(
+            repo=self.config["tools_repo"],
+            vcs="hgtool",
+            dest=tools_dir,
+        )
+
+        sign_cmd = self.query_moz_sign_cmd(formats=["gpg"])
+
+        for fmt in self.config["formats"]:
+            sums = self._get_sums_filename(fmt)
+            self.info("Signing big checksums file: {}".format(sums))
+            retval = self.run_command(sign_cmd + [sums])
+            if retval != 0:
+                self.fatal("Failed to sign {}".format(sums))
+
+    def get_upload_script(self):
+        remote_file = "{}/raw-file/{}/build/upload.py".format(self.config["gecko_repo"], self.config["gecko_revision"])
+        self.download_file(remote_file, file_name="upload.py")
+
+    def upload(self):
+        dirs = self.query_abs_dirs()
+
+        sys.path.append(path.dirname(path.abspath("upload.py")))
+        from upload import UploadFiles
+
+        files = []
+        for fmt in self.config["formats"]:
+            files.append(self._get_sums_filename(fmt))
+            files.append("{}.asc".format(self._get_sums_filename(fmt)))
+
+        post_upload_cmd = " ".join([
+            "post_upload.py", "-p", self.config["stage_product"], "-n", self.config["build_number"],
+            "-v", self.config["version"], "--release-to-candidates-dir", "--signed",
+            "--bucket-prefix", self.config["bucket_name_prefix"],
+        ])
+
+        UploadFiles(
+            self.config["upload_user"],
+            self.config["upload_host"],
+            "dummy",
+            files,
+            ssh_key=self.config["upload_ssh_key"],
+            base_path=dirs["abs_work_dir"],
+            upload_to_temp_dir=True,
+            post_upload_command=post_upload_cmd,
+        )
+
+if __name__ == "__main__":
+    myScript = ChecksumsGenerator()
+    myScript.run_and_exit()