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Add is_valid_subnet BiF

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Also includes consistency tweak for is_valid_ip() plus test cases.
This commit is contained in:
Yacin Nadji 2025-01-24 13:00:32 -05:00 • committed by Christian Kreibich
parent 7ba9609992
commit 8b83c2995a
7 changed files with 37 additions and 5 deletions
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11
testing/btest/scripts/base/utils/addrs.test
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@ -132,6 +132,17 @@ event zeek_init()
print is_valid_ip("6:1:2::3:4:5:6:7");
print is_valid_ip("6:1:2::3:4:5:6:7:8");
print "============ test is_valid_subnet()";
print is_valid_subnet("10.0.0.0/0"); # T!
print is_valid_subnet("10.0.0.0/8");
print is_valid_subnet("10.0.0.0/32");
print is_valid_subnet("fe80::/64");
print is_valid_subnet("10.0.0.0/64"); # F
print is_valid_subnet("256.256.256.256/32"); # F
print is_valid_subnet("10.0.0.0"); # F
print is_valid_subnet("[fe80::]/64"); # F
print is_valid_subnet("10/8"); # F
print "============ test extract_ip_addresses()";
print extract_ip_addresses("this is 1.1.1.1 a test 2.2.2.2 string with ip addresses 3.3.3.3");
print extract_ip_addresses("this is 1.1.1.1 a test 0:0:0:0:0:0:0:0 string with ip addresses 3.3.3.3");