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Adding localhost addresses to CORS allowed origins #183

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Merged
davidwyld merged 5 commits into from
Dec 22, 2025
Merged

Adding localhost addresses to CORS allowed origins #183

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a6e31ce
add localhost:5173 to CORS
thomaszwagerman Dec 21, 2025
ee59103
use CORS regex to match all localhost origins
davidwyld Dec 22, 2025
db2993c
also add 127.0.0.1 to allowed hosts
davidwyld Dec 22, 2025
65ad2ff
update changelog
davidwyld Dec 22, 2025
c76ffbd
Merge branch 'main' into tz/duplicates
davidwyld Dec 22, 2025
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2 changes: 2 additions & 0 deletions CHANGELOG.md
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Expand Up @@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0

## [Unreleased]

### Added
- Added all ports on localhost, 127.0.0.1 and 0.0.0.0 to CORS allowed origins.
### Changed
- Altered the `/api/recent_routes` endpoint to return routes from the last 24 hours. Previously it returned routes from the current calendar day.

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10 changes: 9 additions & 1 deletion polarrouteserver/settings/base.py
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Expand Up @@ -29,6 +29,7 @@
ALLOWED_HOSTS = [
"localhost",
"0.0.0.0",
"127.0.0.1",
]
if os.getenv("POLARROUTE_ALLOWED_HOSTS", None) is not None:
ALLOWED_HOSTS.extend(os.getenv("POLARROUTE_ALLOWED_HOSTS").split(","))
Expand Down Expand Up @@ -96,10 +97,17 @@
"corsheaders",
]

CORS_ALLOWED_ORIGINS = ["http://localhost:8000"]
CORS_ALLOWED_ORIGINS = []
if os.getenv("POLARROUTE_CORS_ALLOWED_ORIGINS", None) is not None:
CORS_ALLOWED_ORIGINS.extend(os.getenv("POLARROUTE_CORS_ALLOWED_ORIGINS").split(","))

# Allow all localhost origins for CORS in development
CORS_ALLOWED_ORIGIN_REGEXES = [
r"^(?:https*:\/\/)*localhost:\d{2,4}$", # matches localhost with or without http(s):// and a port of 2-4 digits
r"^(?:https*:\/\/)*127.0.0.1:\d{2,4}$", # same for 127.0.0.1
r"^(?:https*:\/\/)*0.0.0.0:\d{2,4}$", # same for 0.0.0.0
]

CORS_ALLOW_METHODS = ("DELETE", "GET", "POST", "OPTIONS")

MIDDLEWARE = [
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