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Most deployments can rely on the ","type":"text"},{"text":"","type":"text","marks":[{"type":"code"},{"type":"link","attrs":{"href":"https://wiki.shibboleth.net/confluence/display/SP3/SSO"}}]},{"text":" shorthand element.","type":"text"}]}]},{"type":"extension","attrs":{"layout":"default","extensionType":"com.atlassian.confluence.macro.core","extensionKey":"toc","parameters":{"macroParams":{},"macroMetadata":{"macroId":{"value":"d5947c02-24aa-4829-a868-aba402198e57"},"schemaVersion":{"value":"1"},"title":"Table of Contents"}},"localId":"80749b73-d99d-4f8c-b73b-83d229326333"}},{"type":"paragraph","content":[{"text":"Identified by ","type":"text"},{"text":"type=\"Transform\"","type":"text","marks":[{"type":"code"}]},{"text":", this ","type":"text"},{"text":"initiator","type":"text","marks":[{"type":"link","attrs":{"__confluenceMetadata":{"isRenamedTitle":true,"linkType":"page","contentTitle":"SessionInitiator","versionAtSave":"16"},"href":"/wiki/spaces/SP3/pages/2065334685"}}]},{"text":" transforms an ","type":"text"},{"text":"entityID","type":"text","marks":[{"type":"code"}]},{"text":" according to a set of permutations until IdP metadata can be found. No specific protocol support is assumed; the first ","type":"text"},{"text":"entityID","type":"text","marks":[{"type":"code"}]},{"text":" for which a valid ","type":"text"},{"text":"","type":"text","marks":[{"type":"code"}]},{"text":" can be found terminates the handler's activity.","type":"text"}]},{"type":"paragraph","content":[{"text":"This handler doesn't actually cause a response to the browser, but it generally runs first in a chain, and allows the entityID to be manipulated before other handlers run. It serves a variety of purposes, from transforming user input into an entity to acting as a kind of \"redirect\" mechanism that turns one entityID into another.","type":"text"}]},{"type":"heading","attrs":{"level":3},"content":[{"text":"Attributes","type":"text","marks":[{"type":"textColor","attrs":{"color":"#000000"}}]}]},{"type":"heading","attrs":{"level":4},"content":[{"text":"Common Attributes","type":"text"}]},{"type":"extension","attrs":{"layout":"default","extensionType":"com.atlassian.confluence.macro.core","extensionKey":"include","parameters":{"macroParams":{"":{"value":"SessionInitiatorCommonAttributes"}},"macroMetadata":{"macroId":{"value":"3a826d7b-1bd4-44fa-b0b4-659883d8df46"},"schemaVersion":{"value":"1"},"title":"Include Page"}},"localId":"5bd89c54-5af9-4aa8-95fa-1e8869054eb5"}},{"type":"heading","attrs":{"level":4},"content":[{"text":"Specific Attributes","type":"text"}]},{"type":"table","attrs":{"layout":"full-width","localId":"34d03ecc-093a-4346-ab75-ca5947d15c55"},"content":[{"type":"tableRow","content":[{"type":"tableHeader","attrs":{"colspan":1,"rowspan":1,"colwidth":[116.07]},"content":[{"type":"paragraph","content":[{"text":"Name","type":"text"}]}]},{"type":"tableHeader","attrs":{"colspan":1,"rowspan":1,"colwidth":[91.39]},"content":[{"type":"paragraph","content":[{"text":"Type","type":"text"}]}]},{"type":"tableHeader","attrs":{"colspan":1,"rowspan":1,"colwidth":[80.85]},"content":[{"type":"paragraph","content":[{"text":"Default","type":"text"}]}]},{"type":"tableHeader","attrs":{"colspan":1,"rowspan":1,"colwidth":[991.69]},"content":[{"type":"paragraph","content":[{"text":"Description","type":"text"}]}]}]},{"type":"tableRow","content":[{"type":"tableCell","attrs":{"colspan":1,"rowspan":1,"colwidth":[116.07]},"content":[{"type":"paragraph","content":[{"text":"alwaysRun ","type":"text"},{"type":"hardBreak"}]}]},{"type":"tableCell","attrs":{"colspan":1,"rowspan":1,"colwidth":[91.39]},"content":[{"type":"paragraph","content":[{"text":"boolean","type":"text"}]}]},{"type":"tableCell","attrs":{"colspan":1,"rowspan":1,"colwidth":[80.85]},"content":[{"type":"paragraph","content":[{"text":"false","type":"text"}]}]},{"type":"tableCell","attrs":{"colspan":1,"rowspan":1,"colwidth":[991.69]},"content":[{"type":"paragraph","content":[{"text":"If false, the initial entityID value is looked up, and if metadata is found, the handler exits. Set to true to perform at least one transform on even valid entityID values.","type":"text"}]}]}]}]},{"type":"heading","attrs":{"level":3},"content":[{"text":"Child Elements","type":"text"}]},{"type":"table","attrs":{"layout":"default","localId":"0a1af8ce-c8ab-4814-a8ab-d6e577dbaf48"},"content":[{"type":"tableRow","content":[{"type":"tableHeader","attrs":{"colspan":1,"rowspan":1,"colwidth":[60.0]},"content":[{"type":"paragraph","content":[{"text":"Name","type":"text"}]}]},{"type":"tableHeader","attrs":{"colspan":2,"rowspan":1,"colwidth":[50.0,48.0]},"content":[{"type":"paragraph","marks":[{"type":"alignment","attrs":{"align":"center"}}],"content":[{"text":"Cardinality","type":"text"}]}]},{"type":"tableHeader","attrs":{"colspan":1,"rowspan":1,"colwidth":[602.0]},"content":[{"type":"paragraph","content":[{"text":"Description","type":"text"}]}]}]},{"type":"tableRow","content":[{"type":"tableCell","attrs":{"colspan":1,"rowspan":1,"colwidth":[60.0]},"content":[{"type":"paragraph","content":[{"text":"","type":"text"}]}]},{"type":"tableCell","attrs":{"colspan":2,"rowspan":1,"colwidth":[50.0,48.0]},"content":[{"type":"paragraph","content":[{"text":"0 or more","type":"text"}]}]},{"type":"tableCell","attrs":{"colspan":1,"rowspan":1,"colwidth":[602.0]},"content":[{"type":"paragraph","content":[{"text":"Simple transform whose element content consists of a string containing the substring ","type":"text"},{"text":"\"$entityID\"","type":"text","marks":[{"type":"code"}]},{"text":", into which the current entityID value is substituted. If the element contains a ","type":"text"},{"text":"force","type":"text","marks":[{"type":"code"}]},{"text":" attribute set to ","type":"text"},{"text":"\"true\"","type":"text","marks":[{"type":"code"}]},{"text":", the transform always takes effect. Otherwise the transform is only applied if metadata is found (which terminates the handler).","type":"text"}]}]}]},{"type":"tableRow","content":[{"type":"tableCell","attrs":{"colspan":1,"rowspan":1,"colwidth":[60.0]},"content":[{"type":"paragraph","content":[{"text":"","type":"text"}]}]},{"type":"tableCell","attrs":{"colspan":2,"rowspan":1,"colwidth":[50.0,48.0]},"content":[{"type":"paragraph","content":[{"text":"0 or more","type":"text"}]}]},{"type":"tableCell","attrs":{"colspan":1,"rowspan":1,"colwidth":[602.0]},"content":[{"type":"paragraph","content":[{"text":"Complex transform containing a ","type":"text"},{"text":"match","type":"text","marks":[{"type":"code"}]},{"text":" attribute containing a regular expression against which the current entityID value is applied, and whose element content contains a replacement expression to run based on the results of the match. Only numeric/positional group references (e.g. $1) are supported. If the element contains a ","type":"text"},{"text":"force","type":"text","marks":[{"type":"code"}]},{"text":" attribute set to ","type":"text"},{"text":"\"true\"","type":"text","marks":[{"type":"code"}]},{"text":", the transform always takes effect. Otherwise the transform is only applied if metadata is found (which terminates the handler).","type":"text"}]}]}]}]},{"type":"heading","attrs":{"level":3},"content":[{"text":"Query String Parameters ","type":"text"}]},{"type":"paragraph","content":[{"text":"The following can be provided via the ","type":"text"},{"text":"Initiator Protocol","type":"text","marks":[{"type":"link","attrs":{"__confluenceMetadata":{"isRenamedTitle":true,"linkType":"page","contentTitle":"SessionInitiator","anchorName":"InitiatorProtocol","versionAtSave":"16"},"href":"/wiki/spaces/SP3/pages/2065334685#SessionInitiator-InitiatorProtocol"}}]}]},{"type":"heading","attrs":{"level":4},"content":[{"text":"Common Parameters","type":"text"}]},{"type":"extension","attrs":{"layout":"default","extensionType":"com.atlassian.confluence.macro.core","extensionKey":"include","parameters":{"macroParams":{"":{"value":"SessionInitiationCommonQueryParameters"}},"macroMetadata":{"macroId":{"value":"1a4a1312-f133-43ad-b4d3-7b12ca3d2aeb"},"schemaVersion":{"value":"1"},"title":"Include Page"}},"localId":"b778b160-d39a-4954-9288-19cc03881156"}},{"type":"heading","attrs":{"level":4},"content":[{"text":"Specific Parameters","type":"text"}]},{"type":"paragraph","content":[{"text":"There are no protocol specific parameters","type":"text"}]},{"type":"heading","attrs":{"level":3},"content":[{"text":"Example","type":"text"}]},{"type":"paragraph","content":[{"text":"The example tries a sequence of transforms that allows any of the following to be turned into an InCommon IdP name (currently a URN containing a domain name):","type":"text"}]},{"type":"bulletList","content":[{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"the domain name itself (e.g. ","type":"text"},{"text":"osu.edu","type":"text","marks":[{"type":"code"}]},{"text":")","type":"text"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"an email address from the domain (e.g. ","type":"text"},{"text":"foo@osu.edu","type":"text","marks":[{"type":"code"}]},{"text":")","type":"text"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"a subdomain of the domain (e.g. ","type":"text"},{"text":"law.osu.edu","type":"text","marks":[{"type":"code"}]},{"text":")","type":"text"}]}]}]},{"type":"codeBlock","attrs":{"language":"xml"},"content":[{"text":"\n urn:mace:incommon:$entityID\n urn:mace:incommon:$1\n urn:mace:incommon:$1\n","type":"text"}]},{"type":"paragraph","content":[{"type":"hardBreak"}]}],"version":1}

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