58 lines
2.5 KiB
Python
58 lines
2.5 KiB
Python
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import click
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import falcon
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import logging
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import os
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import subprocess
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from certidude import config, const
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from certidude.auth import login_required, authorize_admin
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from jinja2 import Template
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logger = logging.getLogger(__name__)
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class ImageBuilderResource(object):
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@login_required
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@authorize_admin
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def on_get(self, req, resp, profile, suggested_filename):
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model = config.cp2.get(profile, "model")
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build_script_path = config.cp2.get(profile, "command")
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overlay_path = config.cp2.get(profile, "overlay")
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site_script_path = config.cp2.get(profile, "script")
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suffix = config.cp2.get(profile, "filename")
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build = "/var/lib/certidude/builder/" + profile
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log_path = build + "/build.log"
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if not os.path.exists(build + "/overlay/etc/uci-defaults"):
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os.makedirs(build + "/overlay/etc/uci-defaults")
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os.system("rsync -av " + overlay_path + "/ " + build + "/overlay/")
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if site_script_path:
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template = Template(open(site_script_path).read())
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with open(build + "/overlay/etc/uci-defaults/99-site-config", "w") as fh:
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fh.write(template.render(authority_name=const.FQDN))
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proc = subprocess.Popen(("/bin/bash", build_script_path),
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stdout=open(log_path, "w"), stderr=subprocess.STDOUT,
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close_fds=True, shell=False,
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cwd=os.path.dirname(os.path.realpath(build_script_path)),
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env={"PROFILE":model, "PATH":"/usr/sbin:/usr/bin:/sbin:/bin",
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"BUILD":build, "OVERLAY":build + "/overlay/"},
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startupinfo=None, creationflags=0)
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proc.communicate()
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if proc.returncode:
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logger.info("Build script finished with non-zero exitcode, see %s for more information" % log_path)
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raise falcon.HTTPInternalServerError("Build script finished with non-zero exitcode")
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for dname in os.listdir(build):
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if dname.startswith("lede-imagebuilder-"):
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for root, dirs, files in os.walk(os.path.join(build, dname, "bin", "targets")):
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for filename in files:
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if filename.endswith(suffix):
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path = os.path.join(root, filename)
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click.echo("Serving: %s" % path)
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resp.body = open(path, "rb").read()
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resp.set_header("Content-Disposition", ("attachment; filename=%s" % suggested_filename))
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return
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raise falcon.HTTPNotFound()
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