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Merge pull request #2840 from pi-hole/fix/valid_ip-quote-error

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Fix error when checking if IP address is valid
This commit is contained in:
Mark Drobnak 2019-07-11 23:06:39 -04:00 committed by GitHub
commit bfe714e985
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2 changed files with 40 additions and 1 deletions
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2
automated install/basic-install.sh
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@ -934,7 +934,7 @@ valid_ip() {
# and set the new one to a dot (period)
IFS='.'
# Put the IP into an array
ip=("${ip}")
read -r -a ip <<< "${ip}"
# Restore the IFS to what it was
IFS=${OIFS}
## Evaluate each octet by checking if it's less than or equal to 255 (the max for each octet)

39
test/test_automated_install.py
View file

@ -700,3 +700,42 @@ def test_IPv6_ULA_GUA_test(Pihole):
''')
expected_stdout = 'Found IPv6 ULA address, using it for blocking IPv6 ads'
assert expected_stdout in detectPlatform.stdout
def test_validate_ip_valid(Pihole):
'''
Given a valid IP address, valid_ip returns success
'''
output = Pihole.run('''
source /opt/pihole/basic-install.sh
valid_ip "192.168.1.1"
''')
assert output.rc == 0
def test_validate_ip_invalid_octet(Pihole):
'''
Given an invalid IP address (large octet), valid_ip returns an error
'''
output = Pihole.run('''
source /opt/pihole/basic-install.sh
valid_ip "1092.168.1.1"
''')
assert output.rc == 1
def test_validate_ip_invalid_letters(Pihole):
'''
Given an invalid IP address (contains letters), valid_ip returns an error
'''
output = Pihole.run('''
source /opt/pihole/basic-install.sh
valid_ip "not an IP"
''')
assert output.rc == 1