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#2502 - Add jinja2 template handling to request body and headers (#2740)

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This commit is contained in:
Christopher Charbonneau Wells
2024-10-28 07:46:05 -07:00
committed by GitHub
parent e84de7e8f4
commit e8b82c47ca
5 changed files with 57 additions and 14 deletions
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35
changedetectionio/forms.py
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@@ -515,6 +515,7 @@ class processor_text_json_diff_form(commonSettingsForm):
if not super().validate():
return False
from changedetectionio.safe_jinja import render as jinja_render
result = True
# Fail form validation when a body is set for a GET
@@ -524,18 +525,46 @@ class processor_text_json_diff_form(commonSettingsForm):
# Attempt to validate jinja2 templates in the URL
try:
from changedetectionio.safe_jinja import render as jinja_render
jinja_render(template_str=self.url.data)
except ModuleNotFoundError as e:
# incase jinja2_time or others is missing
logger.error(e)
self.url.errors.append(e)
self.url.errors.append(f'Invalid template syntax configuration: {e}')
result = False
except Exception as e:
logger.error(e)
self.url.errors.append('Invalid template syntax')
self.url.errors.append(f'Invalid template syntax: {e}')
result = False
# Attempt to validate jinja2 templates in the body
if self.body.data and self.body.data.strip():
try:
jinja_render(template_str=self.body.data)
except ModuleNotFoundError as e:
# incase jinja2_time or others is missing
logger.error(e)
self.body.errors.append(f'Invalid template syntax configuration: {e}')
result = False
except Exception as e:
logger.error(e)
self.body.errors.append(f'Invalid template syntax: {e}')
result = False
# Attempt to validate jinja2 templates in the headers
if len(self.headers.data) > 0:
try:
for header, value in self.headers.data.items():
jinja_render(template_str=value)
except ModuleNotFoundError as e:
# incase jinja2_time or others is missing
logger.error(e)
self.headers.errors.append(f'Invalid template syntax configuration: {e}')
result = False
except Exception as e:
logger.error(e)
self.headers.errors.append(f'Invalid template syntax in "{header}" header: {e}')
result = False
return result
class SingleExtraProxy(Form):