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fix: tag regex should allow ports 

Closes: https://github.com/docker/docker-py/issues/3195
Related: https://github.com/opencontainers/distribution-spec/pull/498

Signed-off-by: Sven Kieske <kieske@osism.tech>
This commit is contained in:
Sven Kieske 2023-12-12 17:40:47 +01:00
parent 7d8a161b12
commit 007a95c2e3
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1 changed files with 3 additions and 2 deletions
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5
docker/utils/build.py
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@ -10,8 +10,9 @@ from ..constants import IS_WINDOWS_PLATFORM
_SEP = re.compile('/|\\\\') if IS_WINDOWS_PLATFORM else re.compile('/')
_TAG = re.compile(
r"^[a-z0-9]+((\.|_|__|-+)[a-z0-9]+)*(\/[a-z0-9]+((\.|_|__|-+)[a-z0-9]+)*)*" \
+ "(:[a-zA-Z0-9_][a-zA-Z0-9._-]{0,127})?$"
r"^[a-z0-9]+((\.|_|__|-+)[a-z0-9]+)*" \
+ "(?::[0-9]+)?(/[a-z0-9]+((\.|_|__|-+)[a-z0-9]+)*)*" \
+ "(:[a-zA-Z0-9_][a-zA-Z0-9._-]{0,127})?$"
)