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Synapse 0.99.3.2 (2019-05-03)
============================= Internal Changes ---------------- - Ensure that we have `urllib3` <1.25, to resolve incompatibility with `requests`. ([\#5135](https://github.com/matrix-org/synapse/issues/5135)) -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEv27Axt/F4vrTL/8QOSor00I9eP8FAlzMgZwACgkQOSor00I9 eP8Pxgf7BtwM5LrC/xGFKkE62U7bX4jE5EJ9gt+keN9+l5hnB75nBzyXpk0FY/CO lWOWeT3S0Nfkx5CqVjZ9I9Q83W3CAzcRO6Og3w4QRieoW74T/biCizIsYxHSjgeA LzwdGMMRtcoccxvi9uNgJID2LNsVHazNUKuGJNoqCXeeCkmmunSHbAb8TI9Cz7mU 0Ul8oZV8zoOaf/Nzzh7WJJ+YsxprfGmUVD1ssWYzZvGotPw/wdAhlJJA3pzjAeBZ o94q/IMvA7baTEBUzAzMcJCEfxEueA9j/93eYJ4/dQcS6sqMN2GMTTaiXthkf2vQ 9w+SgbvJqQG14lTJqPOYTHS1oud6PA== =3ooI -----END PGP SIGNATURE----- Merge tag 'v0.99.3.2' Synapse 0.99.3.2 (2019-05-03) ============================= Internal Changes ---------------- - Ensure that we have `urllib3` <1.25, to resolve incompatibility with `requests`. ([\#5135](https://github.com/matrix-org/synapse/issues/5135))
This commit is contained in:
Richard van der Hoff
commit
9b86d3dee6
9 changed files with 84 additions and 19 deletions
20
CHANGES.md
20
CHANGES.md
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@ -1,3 +1,23 @@
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Synapse 0.99.3.2 (2019-05-03)
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=============================
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Internal Changes
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----------------
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- Ensure that we have `urllib3` <1.25, to resolve incompatibility with `requests`. ([\#5135](https://github.com/matrix-org/synapse/issues/5135))
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Synapse 0.99.3.1 (2019-05-03)
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=============================
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Security update
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---------------
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This release includes two security fixes:
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- Switch to using a cryptographically-secure random number generator for token strings, ensuring they cannot be predicted by an attacker. Thanks to @opnsec for identifying and responsibly disclosing this issue! ([\#5133](https://github.com/matrix-org/synapse/issues/5133))
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- Blacklist 0.0.0.0 and :: by default for URL previews. Thanks to @opnsec for identifying and responsibly disclosing this issue too! ([\#5134](https://github.com/matrix-org/synapse/issues/5134))
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Synapse 0.99.3 (2019-04-01)
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===========================
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12
debian/changelog
vendored
12
debian/changelog
vendored
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@ -1,3 +1,15 @@
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matrix-synapse-py3 (0.99.3.2) stable; urgency=medium
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* New synapse release 0.99.3.2.
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-- Synapse Packaging team <packages@matrix.org> Fri, 03 May 2019 18:56:20 +0100
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matrix-synapse-py3 (0.99.3.1) stable; urgency=medium
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* New synapse release 0.99.3.1.
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-- Synapse Packaging team <packages@matrix.org> Fri, 03 May 2019 16:02:43 +0100
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matrix-synapse-py3 (0.99.3) stable; urgency=medium
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[ Richard van der Hoff ]
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@ -55,7 +55,8 @@ RUN apt-get update -qq -o Acquire::Languages=none \
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python3-pip \
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python3-setuptools \
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python3-venv \
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sqlite3
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sqlite3 \
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libpq-dev
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COPY --from=builder /dh-virtualenv_1.1-1_all.deb /
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@ -506,11 +506,12 @@ uploads_path: "DATADIR/uploads"
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# height: 600
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# method: scale
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# Is the preview URL API enabled? If enabled, you *must* specify
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# an explicit url_preview_ip_range_blacklist of IPs that the spider is
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# denied from accessing.
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# Is the preview URL API enabled?
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#
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#url_preview_enabled: false
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# 'false' by default: uncomment the following to enable it (and specify a
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# url_preview_ip_range_blacklist blacklist).
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#
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#url_preview_enabled: true
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# List of IP address CIDR ranges that the URL preview spider is denied
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# from accessing. There are no defaults: you must explicitly
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@ -520,6 +521,12 @@ uploads_path: "DATADIR/uploads"
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# synapse to issue arbitrary GET requests to your internal services,
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# causing serious security issues.
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#
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# (0.0.0.0 and :: are always blacklisted, whether or not they are explicitly
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# listed here, since they correspond to unroutable addresses.)
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#
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# This must be specified if url_preview_enabled is set. It is recommended that
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# you uncomment the following list as a starting point.
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#
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#url_preview_ip_range_blacklist:
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# - '127.0.0.0/8'
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# - '10.0.0.0/8'
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@ -530,7 +537,7 @@ uploads_path: "DATADIR/uploads"
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# - '::1/128'
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# - 'fe80::/64'
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# - 'fc00::/7'
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#
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# List of IP address CIDR ranges that the URL preview spider is allowed
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# to access even if they are specified in url_preview_ip_range_blacklist.
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# This is useful for specifying exceptions to wide-ranging blacklisted
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@ -24,6 +24,7 @@ DISTS = (
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"ubuntu:xenial",
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"ubuntu:bionic",
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"ubuntu:cosmic",
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"ubuntu:disco",
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)
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DESC = '''\
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@ -27,4 +27,4 @@ try:
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except ImportError:
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pass
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__version__ = "0.99.3"
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__version__ = "0.99.3.2"
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@ -186,17 +186,21 @@ class ContentRepositoryConfig(Config):
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except ImportError:
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raise ConfigError(MISSING_NETADDR)
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if "url_preview_ip_range_blacklist" in config:
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self.url_preview_ip_range_blacklist = IPSet(
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config["url_preview_ip_range_blacklist"]
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)
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else:
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if "url_preview_ip_range_blacklist" not in config:
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raise ConfigError(
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"For security, you must specify an explicit target IP address "
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"blacklist in url_preview_ip_range_blacklist for url previewing "
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"to work"
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)
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self.url_preview_ip_range_blacklist = IPSet(
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config["url_preview_ip_range_blacklist"]
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)
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# we always blacklist '0.0.0.0' and '::', which are supposed to be
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# unroutable addresses.
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self.url_preview_ip_range_blacklist.update(['0.0.0.0', '::'])
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self.url_preview_ip_range_whitelist = IPSet(
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config.get("url_preview_ip_range_whitelist", ())
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)
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@ -260,11 +264,12 @@ class ContentRepositoryConfig(Config):
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#thumbnail_sizes:
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%(formatted_thumbnail_sizes)s
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# Is the preview URL API enabled? If enabled, you *must* specify
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# an explicit url_preview_ip_range_blacklist of IPs that the spider is
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# denied from accessing.
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# Is the preview URL API enabled?
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#
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#url_preview_enabled: false
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# 'false' by default: uncomment the following to enable it (and specify a
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# url_preview_ip_range_blacklist blacklist).
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#
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#url_preview_enabled: true
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# List of IP address CIDR ranges that the URL preview spider is denied
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# from accessing. There are no defaults: you must explicitly
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@ -274,6 +279,12 @@ class ContentRepositoryConfig(Config):
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# synapse to issue arbitrary GET requests to your internal services,
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# causing serious security issues.
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#
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# (0.0.0.0 and :: are always blacklisted, whether or not they are explicitly
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# listed here, since they correspond to unroutable addresses.)
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#
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# This must be specified if url_preview_enabled is set. It is recommended that
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# you uncomment the following list as a starting point.
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#
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#url_preview_ip_range_blacklist:
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# - '127.0.0.0/8'
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# - '10.0.0.0/8'
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@ -284,7 +295,7 @@ class ContentRepositoryConfig(Config):
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# - '::1/128'
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# - 'fe80::/64'
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# - 'fc00::/7'
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#
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# List of IP address CIDR ranges that the URL preview spider is allowed
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# to access even if they are specified in url_preview_ip_range_blacklist.
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# This is useful for specifying exceptions to wide-ranging blacklisted
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@ -69,6 +69,14 @@ REQUIREMENTS = [
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"attrs>=17.4.0",
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"netaddr>=0.7.18",
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# requests is a transitive dep of treq, and urlib3 is a transitive dep
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# of requests, as well as of sentry-sdk.
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#
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# As of requests 2.21, requests does not yet support urllib3 1.25.
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# (If we do not pin it here, pip will give us the latest urllib3
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# due to the dep via sentry-sdk.)
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"urllib3<1.25",
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]
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CONDITIONAL_REQUIREMENTS = {
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string.digits + string.ascii_letters + ".,;:^&*-_+=#~@"
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)
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# random_string and random_string_with_symbols are used for a range of things,
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# some cryptographically important, some less so. We use SystemRandom to make sure
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# we get cryptographically-secure randoms.
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rand = random.SystemRandom()
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def random_string(length):
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return ''.join(random.choice(string.ascii_letters) for _ in range(length))
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return ''.join(rand.choice(string.ascii_letters) for _ in range(length))
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def random_string_with_symbols(length):
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return ''.join(
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random.choice(_string_with_symbols) for _ in range(length)
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rand.choice(_string_with_symbols) for _ in range(length)
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)
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