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Add EE service account authentication #2334

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Add EE service account authentication #2334

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9abba38
Add EE service account authentication
giswqs Nov 10, 2025
c766b75
[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] Nov 10, 2025
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2 changes: 1 addition & 1 deletion geemap/common.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3299,7 +3299,7 @@ def ee_to_xarray(
f"Failed to access Earth Engine internal state for current project: {e}\n"
"Please provide the 'project' parameter explicitly or ensure Earth Engine is properly initialized."
)

# Use current_project if available, otherwise use provided project
if current_project is not None:
ee.Initialize(project=current_project, opt_url=opt_url)
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14 changes: 14 additions & 0 deletions geemap/coreutils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -76,6 +76,20 @@ def ee_initialize(
if ee.data._get_state().credentials is not None:
return

if get_env_var("EE_SERVICE_ACCOUNT") is not None:

key_data = get_env_var("EE_SERVICE_ACCOUNT")

Comment on lines +79 to +82
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Copilot AI Nov 10, 2025

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The variable key_data is redundantly assigned. Line 79 already checks that get_env_var("EE_SERVICE_ACCOUNT") is not None, so the result can be stored directly without calling get_env_var again. Consider storing it in a variable on line 79 to avoid the duplicate call.

Suggested change
if get_env_var("EE_SERVICE_ACCOUNT") is not None:
key_data = get_env_var("EE_SERVICE_ACCOUNT")
key_data = get_env_var("EE_SERVICE_ACCOUNT")
if key_data is not None:

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try:
email = json.loads(key_data)["client_email"]
except json.JSONDecodeError as e:
raise ValueError(f"Invalid JSON for key_data: {e}")
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Copilot AI Nov 10, 2025

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The error message references key_data which is an internal variable name. For better user experience, consider referencing the environment variable name instead: "Invalid JSON in EE_SERVICE_ACCOUNT environment variable: {e}"

Suggested change
raise ValueError(f"Invalid JSON for key_data: {e}")
raise ValueError(f"Invalid JSON in EE_SERVICE_ACCOUNT environment variable: {e}")

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except KeyError:
raise ValueError("key_data JSON does not contain 'client_email'")
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Copilot AI Nov 10, 2025

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The error message references key_data which is an internal variable name. For better user experience, consider referencing the environment variable name instead: "EE_SERVICE_ACCOUNT JSON does not contain 'client_email'"

Suggested change
raise ValueError("key_data JSON does not contain 'client_email'")
raise ValueError("EE_SERVICE_ACCOUNT JSON does not contain 'client_email'")

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credentials = ee.ServiceAccountCredentials(email=email, key_data=key_data)
ee.Initialize(credentials)
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The ee.Initialize() call doesn't pass the **kwargs parameter, unlike the other authentication paths (e.g., line 106). This means users cannot pass additional parameters like opt_url for the High-Volume platform when using service account authentication. Consider changing to ee.Initialize(credentials, **kwargs) for consistency.

Suggested change
ee.Initialize(credentials)
ee.Initialize(credentials, **kwargs)

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return

ee_token = get_env_var(token_name)
if ee_token is not None:

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