[3.12] gh-113171: gh-65056: Fix "private" (non-global) IP address ranges (GH-113179) (GH-113186) #118177
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…ation (pythonGH-113186) * pythonGH-65056: Improve the IP address' is_global/is_private documentation It wasn't clear what the semantics of is_global/is_private are and, when one gets to the bottom of it, it's not quite so simple (hence the exceptions listed). Co-authored-by: Petr Viktorin <[email protected]>
…ythonGH-113179) The _private_networks variables, used by various is_private implementations, were missing some ranges and at the same time had overly strict ranges (where there are more specific ranges considered globally reachable by the IANA registries). This patch updates the ranges with what was missing or otherwise incorrect. I left 100.64.0.0/10 alone, for now, as it's been made special in [1] and I'm not sure if we want to undo that as I don't quite understand the motivation behind it. The _address_exclude_many() call returns 8 networks for IPv4, 121 networks for IPv6. [1] python#61602 (cherry picked from commit 40d75c2)
gpshead
approved these changes
Apr 23, 2024
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Thanks @encukou for the PR 🌮🎉.. I'm working now to backport this PR to: 3.11. |
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Sorry, @encukou, I could not cleanly backport this to |
encukou
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Apr 24, 2024
…s ranges (pythonGH-113179) (pythonGH-113186) (pythonGH-118177) * pythonGH-113171: Fix "private" (non-global) IP address ranges (pythonGH-113179) The _private_networks variables, used by various is_private implementations, were missing some ranges and at the same time had overly strict ranges (where there are more specific ranges considered globally reachable by the IANA registries). This patch updates the ranges with what was missing or otherwise incorrect. 100.64.0.0/10 is left alone, for now, as it's been made special in [1]. The _address_exclude_many() call returns 8 networks for IPv4, 121 networks for IPv6. [1] python#61602 * pythonGH-65056: Improve the IP address' is_global/is_private documentation (pythonGH-113186) It wasn't clear what the semantics of is_global/is_private are and, when one gets to the bottom of it, it's not quite so simple (hence the exceptions listed). (cherry picked from commit 2a4cbf1) (cherry picked from commit 40d75c2) --------- (cherry picked from commit f86b17a) Co-authored-by: Jakub Stasiak <[email protected]>
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GH-118227 is a backport of this pull request to the 3.11 branch. |
encukou
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Apr 24, 2024
…s ranges (pythonGH-113179) (pythonGH-113186) (pythonGH-118177) * pythonGH-113171: Fix "private" (non-global) IP address ranges (pythonGH-113179) The _private_networks variables, used by various is_private implementations, were missing some ranges and at the same time had overly strict ranges (where there are more specific ranges considered globally reachable by the IANA registries). This patch updates the ranges with what was missing or otherwise incorrect. 100.64.0.0/10 is left alone, for now, as it's been made special in [1]. The _address_exclude_many() call returns 8 networks for IPv4, 121 networks for IPv6. [1] python#61602 * pythonGH-65056: Improve the IP address' is_global/is_private documentation (pythonGH-113186) It wasn't clear what the semantics of is_global/is_private are and, when one gets to the bottom of it, it's not quite so simple (hence the exceptions listed). (cherry picked from commit 2a4cbf1) (cherry picked from commit 40d75c2) --------- (cherry picked from commit f86b17a) Co-authored-by: Jakub Stasiak <[email protected]>
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GH-118229 is a backport of this pull request to the 3.10 branch. |
encukou
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May 1, 2024
…s ranges (pythonGH-113179) (pythonGH-113186) (pythonGH-118177) * pythonGH-113171: Fix "private" (non-global) IP address ranges (pythonGH-113179) The _private_networks variables, used by various is_private implementations, were missing some ranges and at the same time had overly strict ranges (where there are more specific ranges considered globally reachable by the IANA registries). This patch updates the ranges with what was missing or otherwise incorrect. 100.64.0.0/10 is left alone, for now, as it's been made special in [1]. The _address_exclude_many() call returns 8 networks for IPv4, 121 networks for IPv6. [1] python#61602 * pythonGH-65056: Improve the IP address' is_global/is_private documentation (pythonGH-113186) It wasn't clear what the semantics of is_global/is_private are and, when one gets to the bottom of it, it's not quite so simple (hence the exceptions listed). (cherry picked from commit 2a4cbf1) (cherry picked from commit 40d75c2) --------- (cherry picked from commit f86b17a) Co-authored-by: Jakub Stasiak <[email protected]>
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GH-118472 is a backport of this pull request to the 3.9 branch. |
encukou
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May 1, 2024
…s ranges (pythonGH-113179) (pythonGH-113186) (pythonGH-118177) * pythonGH-113171: Fix "private" (non-global) IP address ranges (pythonGH-113179) The _private_networks variables, used by various is_private implementations, were missing some ranges and at the same time had overly strict ranges (where there are more specific ranges considered globally reachable by the IANA registries). This patch updates the ranges with what was missing or otherwise incorrect. 100.64.0.0/10 is left alone, for now, as it's been made special in [1]. The _address_exclude_many() call returns 8 networks for IPv4, 121 networks for IPv6. [1] python#61602 * pythonGH-65056: Improve the IP address' is_global/is_private documentation (pythonGH-113186) It wasn't clear what the semantics of is_global/is_private are and, when one gets to the bottom of it, it's not quite so simple (hence the exceptions listed). (cherry picked from commit 2a4cbf1) (cherry picked from commit 40d75c2) --------- (cherry picked from commit f86b17a) Co-authored-by: Jakub Stasiak <[email protected]>
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GH-118479 is a backport of this pull request to the 3.8 branch. |
ambv
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May 7, 2024
…ges (GH-113179) (GH-113186) (GH-118177) (GH-118229) The _private_networks variables, used by various is_private implementations, were missing some ranges and at the same time had overly strict ranges (where there are more specific ranges considered globally reachable by the IANA registries). This patch updates the ranges with what was missing or otherwise incorrect. 100.64.0.0/10 is left alone, for now, as it's been made special in [1]. The _address_exclude_many() call returns 8 networks for IPv4, 121 networks for IPv6. [1] #61602 In 3.10 and below, is_private checks whether the network and broadcast address are both private. In later versions (where the test wss backported from), it checks whether they both are in the same private network. For 0.0.0.0/0, both 0.0.0.0 and 255.225.255.255 are private, but one is in 0.0.0.0/8 ("This network") and the other in 255.255.255.255/32 ("Limited broadcast"). --------- Co-authored-by: Jakub Stasiak <[email protected]>
ambv
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that referenced
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May 7, 2024
…es (GH-113179) (GH-113186) (GH-118177) (GH-118472) The _private_networks variables, used by various is_private implementations, were missing some ranges and at the same time had overly strict ranges (where there are more specific ranges considered globally reachable by the IANA registries). This patch updates the ranges with what was missing or otherwise incorrect. 100.64.0.0/10 is left alone, for now, as it's been made special in [1]. The _address_exclude_many() call returns 8 networks for IPv4, 121 networks for IPv6. [1] #61602 In 3.10 and below, is_private checks whether the network and broadcast address are both private. In later versions (where the test wss backported from), it checks whether they both are in the same private network. For 0.0.0.0/0, both 0.0.0.0 and 255.225.255.255 are private, but one is in 0.0.0.0/8 ("This network") and the other in 255.255.255.255/32 ("Limited broadcast"). --------- Co-authored-by: Jakub Stasiak <[email protected]>
ambv
pushed a commit
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May 7, 2024
…es (GH-113179) (GH-113186) (GH-118177) (GH-118479) The _private_networks variables, used by various is_private implementations, were missing some ranges and at the same time had overly strict ranges (where there are more specific ranges considered globally reachable by the IANA registries). This patch updates the ranges with what was missing or otherwise incorrect. 100.64.0.0/10 is left alone, for now, as it's been made special in [1]. The _address_exclude_many() call returns 8 networks for IPv4, 121 networks for IPv6. [1] #61602 In 3.10 and below, is_private checks whether the network and broadcast address are both private. In later versions (where the test wss backported from), it checks whether they both are in the same private network. For 0.0.0.0/0, both 0.0.0.0 and 255.225.255.255 are private, but one is in 0.0.0.0/8 ("This network") and the other in 255.255.255.255/32 ("Limited broadcast"). --------- Co-authored-by: Jakub Stasiak <[email protected]>
rickprice
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Jul 3, 2024
…113179) (pythonGH-113186) (pythonGH-118177) (cherry picked from commit f86b17a) Co-authored-by: Jakub Stasiak <[email protected]> (cherry picked from commit 05a1467) pythongh-113171: pythongh-65056: Fix "private" (non-global) IP address ranges (pythonGH-113179) (pythonGH-113186) (pythonGH-118177) * pythonGH-113171: Fix "private" (non-global) IP address ranges (pythonGH-113179) The _private_networks variables, used by various is_private implementations, were missing some ranges and at the same time had overly strict ranges (where there are more specific ranges considered globally reachable by the IANA registries). This patch updates the ranges with what was missing or otherwise incorrect. 100.64.0.0/10 is left alone, for now, as it's been made special in [1]. The _address_exclude_many() call returns 8 networks for IPv4, 121 networks for IPv6. [1] python#61602 * pythonGH-65056: Improve the IP address' is_global/is_private documentation (pythonGH-113186) It wasn't clear what the semantics of is_global/is_private are and, when one gets to the bottom of it, it's not quite so simple (hence the exceptions listed). (cherry picked from commit 2a4cbf1) (cherry picked from commit 40d75c2) --------- (cherry picked from commit f86b17a) Co-authored-by: Jakub Stasiak <[email protected]> (cherry picked from commit 05a1467) Add IPv6 addresses to suspignore.csv That's a lot of semicolons! (cherry picked from commit e366724) Add notable changes
rickprice
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Jul 4, 2024
…113179) (pythonGH-113186) (pythonGH-118177) * Fix "private" (non-global) IP address ranges (pythonGH-113179) (pythonGH-113186) (pythonGH-118177) (cherry picked from commit f86b17a) Co-authored-by: Jakub Stasiak <[email protected]> (cherry picked from commit 05a1467) pythongh-113171: pythongh-65056: Fix "private" (non-global) IP address ranges (pythonGH-113179) (pythonGH-113186) (pythonGH-118177) * pythonGH-113171: Fix "private" (non-global) IP address ranges (pythonGH-113179) The _private_networks variables, used by various is_private implementations, were missing some ranges and at the same time had overly strict ranges (where there are more specific ranges considered globally reachable by the IANA registries). This patch updates the ranges with what was missing or otherwise incorrect. 100.64.0.0/10 is left alone, for now, as it's been made special in [1]. The _address_exclude_many() call returns 8 networks for IPv4, 121 networks for IPv6. [1] python#61602 * pythonGH-65056: Improve the IP address' is_global/is_private documentation (pythonGH-113186) It wasn't clear what the semantics of is_global/is_private are and, when one gets to the bottom of it, it's not quite so simple (hence the exceptions listed). (cherry picked from commit 2a4cbf1) (cherry picked from commit 40d75c2) --------- (cherry picked from commit f86b17a) Co-authored-by: Jakub Stasiak <[email protected]> (cherry picked from commit 05a1467) Add IPv6 addresses to suspignore.csv That's a lot of semicolons! (cherry picked from commit e366724)
rickprice
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Jul 8, 2024
…113179) (pythonGH-113186) (pythonGH-118177) * Fix "private" (non-global) IP address ranges (pythonGH-113179) (pythonGH-113186) (pythonGH-118177) (cherry picked from commit f86b17a) Co-authored-by: Jakub Stasiak <[email protected]> (cherry picked from commit 05a1467) pythongh-113171: pythongh-65056: Fix "private" (non-global) IP address ranges (pythonGH-113179) (pythonGH-113186) (pythonGH-118177) * pythonGH-113171: Fix "private" (non-global) IP address ranges (pythonGH-113179) The _private_networks variables, used by various is_private implementations, were missing some ranges and at the same time had overly strict ranges (where there are more specific ranges considered globally reachable by the IANA registries). This patch updates the ranges with what was missing or otherwise incorrect. 100.64.0.0/10 is left alone, for now, as it's been made special in [1]. The _address_exclude_many() call returns 8 networks for IPv4, 121 networks for IPv6. [1] python#61602 * pythonGH-65056: Improve the IP address' is_global/is_private documentation (pythonGH-113186) It wasn't clear what the semantics of is_global/is_private are and, when one gets to the bottom of it, it's not quite so simple (hence the exceptions listed). (cherry picked from commit 2a4cbf1) (cherry picked from commit 40d75c2) --------- (cherry picked from commit f86b17a) Co-authored-by: Jakub Stasiak <[email protected]> (cherry picked from commit 05a1467) Add IPv6 addresses to suspignore.csv That's a lot of semicolons! (cherry picked from commit e366724)
rickprice
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Jul 12, 2024
…113179) (pythonGH-113186) (pythonGH-118177) * Fix "private" (non-global) IP address ranges (pythonGH-113179) (pythonGH-113186) (pythonGH-118177) (cherry picked from commit f86b17a) Co-authored-by: Jakub Stasiak <[email protected]> (cherry picked from commit 05a1467) pythongh-113171: pythongh-65056: Fix "private" (non-global) IP address ranges (pythonGH-113179) (pythonGH-113186) (pythonGH-118177) * pythonGH-113171: Fix "private" (non-global) IP address ranges (pythonGH-113179) The _private_networks variables, used by various is_private implementations, were missing some ranges and at the same time had overly strict ranges (where there are more specific ranges considered globally reachable by the IANA registries). This patch updates the ranges with what was missing or otherwise incorrect. 100.64.0.0/10 is left alone, for now, as it's been made special in [1]. The _address_exclude_many() call returns 8 networks for IPv4, 121 networks for IPv6. [1] python#61602 * pythonGH-65056: Improve the IP address' is_global/is_private documentation (pythonGH-113186) It wasn't clear what the semantics of is_global/is_private are and, when one gets to the bottom of it, it's not quite so simple (hence the exceptions listed). (cherry picked from commit 2a4cbf1) (cherry picked from commit 40d75c2) --------- (cherry picked from commit f86b17a) Co-authored-by: Jakub Stasiak <[email protected]> (cherry picked from commit 05a1467) Add IPv6 addresses to suspignore.csv That's a lot of semicolons! (cherry picked from commit e366724)
frenzymadness
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Aug 13, 2024
… address ranges (pythonGH-113179) (pythonGH-113186) (pythonGH-118177) (pythonGH-118472) The _private_networks variables, used by various is_private implementations, were missing some ranges and at the same time had overly strict ranges (where there are more specific ranges considered globally reachable by the IANA registries). This patch updates the ranges with what was missing or otherwise incorrect. 100.64.0.0/10 is left alone, for now, as it's been made special in [1]. The _address_exclude_many() call returns 8 networks for IPv4, 121 networks for IPv6. [1] python#61602 In 3.10 and below, is_private checks whether the network and broadcast address are both private. In later versions (where the test wss backported from), it checks whether they both are in the same private network. For 0.0.0.0/0, both 0.0.0.0 and 255.225.255.255 are private, but one is in 0.0.0.0/8 ("This network") and the other in 255.255.255.255/32 ("Limited broadcast"). --------- Co-authored-by: Jakub Stasiak <[email protected]>
frenzymadness
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Aug 15, 2024
… address ranges (pythonGH-113179) (pythonGH-113186) (pythonGH-118177) (pythonGH-118472) The _private_networks variables, used by various is_private implementations, were missing some ranges and at the same time had overly strict ranges (where there are more specific ranges considered globally reachable by the IANA registries). This patch updates the ranges with what was missing or otherwise incorrect. 100.64.0.0/10 is left alone, for now, as it's been made special in [1]. The _address_exclude_many() call returns 8 networks for IPv4, 121 networks for IPv6. [1] python#61602 In 3.10 and below, is_private checks whether the network and broadcast address are both private. In later versions (where the test wss backported from), it checks whether they both are in the same private network. For 0.0.0.0/0, both 0.0.0.0 and 255.225.255.255 are private, but one is in 0.0.0.0/8 ("This network") and the other in 255.255.255.255/32 ("Limited broadcast"). --------- Co-authored-by: Jakub Stasiak <[email protected]>
stratakis
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Aug 15, 2024
… address ranges (pythonGH-113179) (pythonGH-113186) (pythonGH-118177) (pythonGH-118472) The _private_networks variables, used by various is_private implementations, were missing some ranges and at the same time had overly strict ranges (where there are more specific ranges considered globally reachable by the IANA registries). This patch updates the ranges with what was missing or otherwise incorrect. 100.64.0.0/10 is left alone, for now, as it's been made special in [1]. The _address_exclude_many() call returns 8 networks for IPv4, 121 networks for IPv6. [1] python#61602 In 3.10 and below, is_private checks whether the network and broadcast address are both private. In later versions (where the test wss backported from), it checks whether they both are in the same private network. For 0.0.0.0/0, both 0.0.0.0 and 255.225.255.255 are private, but one is in 0.0.0.0/8 ("This network") and the other in 255.255.255.255/32 ("Limited broadcast").
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This backports a security fix and the associated documentation: