change getString to getOptionalString where a default is provided

[briskt]

Changed

• Change getString calls to getOptionalString where a default value is given. The signature of getString changed in SimpleSAMLphp 2.0, removing the second parameter.
• Change getBoolean calls to getOptionalBoolean where a default value is given. The signature of getBoolean changed in SimpleSAMLphp 2.0, removing the second parameter.
• Change getValue calls to type-specific methods

Reference

[sonarcloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud