harmony 鸿蒙Ability Framework Changelog
Ability Framework Changelog
cl.ability.1 Unauthorized URIs Are Blocked When want Is Used to Share File URIs
Access Level
Public API
Reason for Change
If the authorization flag is enabled in the flags field of want, it is forbidden to pass unauthorized file URIs into the URI field of want or into the wantConstant.Params.PARAMS_STREAM field.
NOTE
An authorized URI is the URI converted from the application sandbox path through getUriFromPath or a persistent file URI.
Change Impact
This change is a non-compatible change.
Before change:
During file sharing using want, if the authorization flag is enabled in the flags field of want, the URIs set in the URI field of want and the wantConstant.Params.PARAMS_STREAM field are always transparently transmitted.
After change:
During file sharing using want, if the authorization flag is enabled in the flags field of want, unauthorized URIs set in the URI field of want and the wantConstant.Params.PARAMS_STREAM field are not passed.
The file URI interception rules are as follows:
- If the URI field in want is a file URI and the authorizing party does not have the permission to use the URI, the URI field is erased.
- In the WantConstant.Params.PARAMS_STREAM field, the file URIs that the authorizing party does not have permission to access will be erased.
- After the URI field in want is combined with the file URI field in WantConstant.Params.PARAMS_STREAM, the part that exceeds 500 will be truncated.
Start API Level
9
Change Since
OpenHarmony SDK 5.0.0.41
Key API/Component Changes
N/A
Adaptation Guide
No adaptation is required.
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