mirror of
https://github.com/resf/distro-tools.git
synced 2024-11-24 06:01:26 +00:00
327 lines
12 KiB
Python
327 lines
12 KiB
Python
import datetime
|
|
from typing import Optional
|
|
from xml.etree import ElementTree as ET
|
|
|
|
from fastapi import APIRouter, Response
|
|
from slugify import slugify
|
|
|
|
from apollo.db import AdvisoryAffectedProduct
|
|
from apollo.server.settings import COMPANY_NAME, MANAGING_EDITOR, UI_URL, get_setting
|
|
|
|
from apollo.rpmworker.repomd import NEVRA_RE, NVRA_RE, EPOCH_RE
|
|
|
|
from common.fastapi import RenderErrorTemplateException
|
|
|
|
router = APIRouter(tags=["updateinfo"])
|
|
|
|
|
|
@router.get("/{product_name}/{repo}/updateinfo.xml")
|
|
async def get_updateinfo(
|
|
product_name: str,
|
|
repo: str,
|
|
req_arch: Optional[str] = None,
|
|
):
|
|
filters = {
|
|
"name": product_name,
|
|
"advisory__packages__repo_name": repo,
|
|
}
|
|
if req_arch:
|
|
filters["arch"] = req_arch
|
|
|
|
affected_products = await AdvisoryAffectedProduct.filter(
|
|
**filters
|
|
).prefetch_related(
|
|
"advisory",
|
|
"advisory__cves",
|
|
"advisory__fixes",
|
|
"advisory__packages",
|
|
"supported_product",
|
|
).all()
|
|
if not affected_products:
|
|
raise RenderErrorTemplateException("No advisories found", 404)
|
|
|
|
ui_url = await get_setting(UI_URL)
|
|
managing_editor = await get_setting(MANAGING_EDITOR)
|
|
company_name = await get_setting(COMPANY_NAME)
|
|
|
|
advisories = {}
|
|
for affected_product in affected_products:
|
|
advisory = affected_product.advisory
|
|
if advisory.name not in advisories:
|
|
advisories[advisory.name] = {
|
|
"advisory":
|
|
advisory,
|
|
"arch":
|
|
affected_product.arch,
|
|
"major_version":
|
|
affected_product.major_version,
|
|
"minor_version":
|
|
affected_product.minor_version,
|
|
"supported_product_name":
|
|
affected_product.supported_product.name,
|
|
}
|
|
|
|
tree = ET.Element("updates")
|
|
for _, adv in advisories.items():
|
|
advisory = adv["advisory"]
|
|
product_arch = adv["arch"]
|
|
major_version = adv["major_version"]
|
|
minor_version = adv["minor_version"]
|
|
supported_product_name = adv["supported_product_name"]
|
|
|
|
update = ET.SubElement(tree, "update")
|
|
|
|
# Set update attributes
|
|
update.set("from", managing_editor)
|
|
update.set("status", "final")
|
|
|
|
if advisory.kind == "Security":
|
|
update.set("type", "security")
|
|
elif advisory.kind == "Bug Fix":
|
|
update.set("type", "bugfix")
|
|
elif advisory.kind == "Enhancement":
|
|
update.set("type", "enhancement")
|
|
|
|
update.set("version", "2")
|
|
|
|
# Add id
|
|
ET.SubElement(update, "id").text = advisory.name
|
|
|
|
# Add title
|
|
ET.SubElement(update, "title").text = advisory.synopsis
|
|
|
|
# Add description
|
|
ET.SubElement(update, "description").text = advisory.description
|
|
|
|
# Add time
|
|
time_format = "%Y-%m-%d %H:%M:%S"
|
|
issued = ET.SubElement(update, "issued")
|
|
issued.set("date", advisory.published_at.strftime(time_format))
|
|
updated = ET.SubElement(update, "updated")
|
|
updated.set("date", advisory.updated_at.strftime(time_format))
|
|
|
|
# Add rights
|
|
now = datetime.datetime.utcnow()
|
|
ET.SubElement(
|
|
update, "rights"
|
|
).text = f"Copyright {now.year} {company_name}"
|
|
|
|
# Add release name
|
|
release_name = f"{supported_product_name} {major_version}"
|
|
if minor_version:
|
|
release_name += f".{minor_version}"
|
|
ET.SubElement(update, "release").text = release_name
|
|
|
|
# Add pushcount
|
|
ET.SubElement(update, "pushcount").text = "1"
|
|
|
|
# Add severity
|
|
ET.SubElement(update, "severity").text = advisory.severity
|
|
|
|
# Add summary
|
|
ET.SubElement(update, "summary").text = advisory.topic
|
|
|
|
# Add description
|
|
ET.SubElement(update, "description").text = advisory.description
|
|
|
|
# Add solution
|
|
ET.SubElement(update, "solution").text = ""
|
|
|
|
# Add references
|
|
references = ET.SubElement(update, "references")
|
|
for cve in advisory.cves:
|
|
reference = ET.SubElement(references, "reference")
|
|
reference.set(
|
|
"href",
|
|
f"https://cve.mitre.org/cgi-bin/cvename.cgi?name={cve.cve}",
|
|
)
|
|
reference.set("id", cve.cve)
|
|
reference.set("type", "cve")
|
|
reference.set("title", cve.cve)
|
|
|
|
for fix in advisory.fixes:
|
|
reference = ET.SubElement(references, "reference")
|
|
reference.set("href", fix.source)
|
|
reference.set("id", fix.ticket_id)
|
|
reference.set("type", "bugzilla")
|
|
reference.set("title", fix.description)
|
|
|
|
# Add UI self reference
|
|
reference = ET.SubElement(references, "reference")
|
|
reference.set("href", f"{ui_url}/{advisory.name}")
|
|
reference.set("id", advisory.name)
|
|
reference.set("type", "self")
|
|
reference.set("title", advisory.name)
|
|
|
|
# Add packages
|
|
packages = ET.SubElement(update, "pkglist")
|
|
|
|
suffixes_to_skip = [
|
|
"-debuginfo",
|
|
"-debugsource",
|
|
"-debuginfo-common",
|
|
"-debugsource-common",
|
|
]
|
|
|
|
pkg_name_map = {}
|
|
for pkg in advisory.packages:
|
|
name = pkg.package_name
|
|
if pkg.module_name:
|
|
name = f"{pkg.module_name}:{pkg.package_name}:{pkg.module_stream}"
|
|
if name not in pkg_name_map:
|
|
pkg_name_map[name] = []
|
|
|
|
pkg_name_map[name].append(pkg)
|
|
|
|
pkg_src_rpm = {}
|
|
for top_pkg in advisory.packages:
|
|
name = top_pkg.package_name
|
|
if top_pkg.module_name:
|
|
name = f"{top_pkg.module_name}:{top_pkg.package_name}:{top_pkg.module_stream}"
|
|
if name not in pkg_src_rpm:
|
|
for pkg in pkg_name_map[name]:
|
|
nvra_no_epoch = EPOCH_RE.sub("", pkg.nevra)
|
|
nvra = NVRA_RE.search(nvra_no_epoch)
|
|
if nvra:
|
|
nvr_name = nvra.group(1)
|
|
nvr_arch = nvra.group(4)
|
|
if pkg.package_name == nvr_name and nvr_arch == "src":
|
|
src_rpm = nvra_no_epoch
|
|
if not src_rpm.endswith(".rpm"):
|
|
src_rpm += ".rpm"
|
|
pkg_src_rpm[name] = src_rpm
|
|
|
|
# Collection list, may be more than one if module RPMs are involved
|
|
collections = {}
|
|
no_default_collection = False
|
|
default_collection_short = slugify(f"{product_name}-{repo}-rpms")
|
|
|
|
# Check if this is an actual module advisory, if so we need to split the
|
|
# collections, and module RPMs need to go into their own collection based on
|
|
# module name, while non-module RPMs go into the main collection (if any)
|
|
for pkg in advisory.packages:
|
|
if pkg.product_name != product_name:
|
|
continue
|
|
if pkg.repo_name != repo:
|
|
continue
|
|
if pkg.module_name:
|
|
collection_short = f"{default_collection_short}__{pkg.module_name}"
|
|
if collection_short not in collections:
|
|
collections[collection_short] = {
|
|
"packages": [],
|
|
"module_context": pkg.module_context,
|
|
"module_name": pkg.module_name,
|
|
"module_stream": pkg.module_stream,
|
|
"module_version": pkg.module_version,
|
|
}
|
|
no_default_collection = True
|
|
collections[collection_short]["packages"].append(pkg)
|
|
else:
|
|
if no_default_collection:
|
|
continue
|
|
if default_collection_short not in collections:
|
|
collections[default_collection_short] = {
|
|
"packages": [],
|
|
}
|
|
collections[default_collection_short]["packages"].append(pkg)
|
|
|
|
if no_default_collection and default_collection_short in collections:
|
|
del collections[default_collection_short]
|
|
|
|
collections_added = 0
|
|
|
|
for collection_short, info in collections.items():
|
|
# Create collection
|
|
collection = ET.Element("collection")
|
|
collection.set("short", collection_short)
|
|
|
|
# Set short to name as well
|
|
ET.SubElement(collection, "name").text = collection_short
|
|
|
|
if "module_name" in info:
|
|
module_element = ET.SubElement(collection, "module")
|
|
module_element.set("name", info["module_name"])
|
|
module_element.set("stream", info["module_stream"])
|
|
module_element.set("version", info["module_version"])
|
|
module_element.set("context", info["module_context"])
|
|
module_element.set("arch", product_arch)
|
|
|
|
added_pkg_count = 0
|
|
for pkg in info["packages"]:
|
|
if pkg.nevra.endswith(".src.rpm"):
|
|
continue
|
|
|
|
name = pkg.package_name
|
|
epoch = "0"
|
|
if NEVRA_RE.match(pkg.nevra):
|
|
nevra = NEVRA_RE.search(pkg.nevra)
|
|
name = nevra.group(1)
|
|
epoch = nevra.group(2)
|
|
version = nevra.group(3)
|
|
release = nevra.group(4)
|
|
arch = nevra.group(5)
|
|
elif NVRA_RE.match(pkg.nevra):
|
|
nvra = NVRA_RE.search(pkg.nevra)
|
|
name = nvra.group(1)
|
|
version = nvra.group(2)
|
|
release = nvra.group(3)
|
|
arch = nvra.group(4)
|
|
else:
|
|
continue
|
|
|
|
p_name = pkg.package_name
|
|
if pkg.module_name:
|
|
p_name = f"{pkg.module_name}:{pkg.package_name}:{pkg.module_stream}"
|
|
|
|
if p_name not in pkg_src_rpm:
|
|
continue
|
|
if arch != product_arch and arch != "noarch":
|
|
if arch != "x86_64":
|
|
continue
|
|
if arch == "x86_64" and product_arch != "i686":
|
|
continue
|
|
|
|
skip = False
|
|
for suffix in suffixes_to_skip:
|
|
if name.endswith(suffix):
|
|
skip = True
|
|
break
|
|
if skip:
|
|
continue
|
|
|
|
package = ET.SubElement(collection, "package")
|
|
package.set("name", name)
|
|
package.set("arch", arch)
|
|
package.set("epoch", epoch)
|
|
package.set("version", version)
|
|
package.set("release", release)
|
|
package.set("src", pkg_src_rpm[p_name])
|
|
|
|
# Add filename element
|
|
ET.SubElement(package,
|
|
"filename").text = EPOCH_RE.sub("", pkg.nevra)
|
|
|
|
# Add checksum
|
|
ET.SubElement(
|
|
package, "sum", type=pkg.checksum_type
|
|
).text = pkg.checksum
|
|
|
|
added_pkg_count += 1
|
|
|
|
if added_pkg_count > 0:
|
|
packages.append(collection)
|
|
collections_added += 1
|
|
|
|
if collections_added == 0:
|
|
tree.remove(update)
|
|
|
|
ET.indent(tree)
|
|
xml_str = ET.tostring(
|
|
tree,
|
|
encoding="unicode",
|
|
method="xml",
|
|
short_empty_elements=True,
|
|
)
|
|
|
|
return Response(content=xml_str, media_type="application/xml")
|