sed -i 's/ns1/idpdisc/g' $(git grep -l 'xmlns:ns1="urn:oasis:names:tc:SAML:profiles:SSO:idp-discovery-protocol"')

Author: spaceone

tests/sp.xml

@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<md:EntityDescriptor xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata" xmlns:ns1="urn:oasis:names:tc:SAML:profiles:SSO:idp-discovery-protocol" xmlns:ds="http://www.w3.org/2000/09/xmldsig#" entityID="https://lingon.ladok.umu.se:8087/sp.xml"><md:SPSSODescriptor AuthnRequestsSigned="false" WantAssertionsSigned="true" protocolSupportEnumeration="urn:oasis:names:tc:SAML:2.0:protocol"><md:Extensions><ns1:DiscoveryResponse Binding="urn:oasis:names:tc:SAML:profiles:SSO:idp-discovery-protocol" Location="https://lingon.ladok.umu.se:8087/disco" index="1" /></md:Extensions><md:KeyDescriptor use="encryption"><ds:KeyInfo><ds:X509Data><ds:X509Certificate>MIIC8jCCAlugAwIBAgIJAJHg2V5J31I8MA0GCSqGSIb3DQEBBQUAMFoxCzAJBgNV
+<md:EntityDescriptor xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata" xmlns:idpdisc="urn:oasis:names:tc:SAML:profiles:SSO:idp-discovery-protocol" xmlns:ds="http://www.w3.org/2000/09/xmldsig#" entityID="https://lingon.ladok.umu.se:8087/sp.xml"><md:SPSSODescriptor AuthnRequestsSigned="false" WantAssertionsSigned="true" protocolSupportEnumeration="urn:oasis:names:tc:SAML:2.0:protocol"><md:Extensions><idpdisc:DiscoveryResponse Binding="urn:oasis:names:tc:SAML:profiles:SSO:idp-discovery-protocol" Location="https://lingon.ladok.umu.se:8087/disco" index="1" /></md:Extensions><md:KeyDescriptor use="encryption"><ds:KeyInfo><ds:X509Data><ds:X509Certificate>MIIC8jCCAlugAwIBAgIJAJHg2V5J31I8MA0GCSqGSIb3DQEBBQUAMFoxCzAJBgNV
 BAYTAlNFMQ0wCwYDVQQHEwRVbWVhMRgwFgYDVQQKEw9VbWVhIFVuaXZlcnNpdHkx
 EDAOBgNVBAsTB0lUIFVuaXQxEDAOBgNVBAMTB1Rlc3QgU1AwHhcNMDkxMDI2MTMz
 MTE1WhcNMTAxMDI2MTMzMTE1WjBaMQswCQYDVQQGEwJTRTENMAsGA1UEBxMEVW1l