IdTokenParser Class Reference
IdTokenParser
class IdTokenParser : ITokenParserParses the id token string obtained via the AppAuth framework.
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header index in id token string
Declaration
Swift
private let headerIdx: Int -
payload index in id token string
Declaration
Swift
private let payloadIdx: Int -
signature index in id token string
Declaration
Swift
private let signatureIdx: Int -
default token components count
Declaration
Swift
private let defaultTokenPartsCount: Int -
token components separator
Declaration
Swift
private let tokenPartsSeparator: String.Element -
Parses the id token string
Declaration
Swift
func parse(_ stringToParse: String, error: inout NSError?) -> IdToken?Parameters
stringToParseThe string obtained using AppAuth framework.
errorAn error which can occur during the parsing (it is passed as inout parameter so, its value can be set inside the function).
Return Value
Valid [IdToken] object is returned on success or nil on failure.
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Parses the id token header string
Declaration
Swift
private func parseHeader(_ header: String, error: inout NSError?) -> IdTokenHeader?Parameters
headerThe string represents the header of the id token.
errorAn error which can occur during the parsing (it is passed as inout parameter so, its value can be set inside the function).
Return Value
Valid [IdTokenHeader] object is returned on success or nil on failure.
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Parses the id token payload string
Declaration
Swift
private func parsePayload(_ payload: String, error: inout NSError?) -> IdTokenPayload?Parameters
payloadThe string represents the payload of the id token.
errorAn error which can occur during the parsing (it is passed as inout parameter so, its value can be set inside the function).
Return Value
Valid [IdTokenPayload] object is returned on success or nil on failure.
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Creates Dictionary object from part of the id token string
Declaration
Swift
private func getDictionary(_ base64UrlEncodedString: String) -> Dictionary<String, Any>?Parameters
base64UrlEncodedStringThe part of the id token string (header or payload), it has the base64url format. In order to get human readable data, we need to convert the base64url string to base64 string, then create Data object with it, then this Data object can be used to create Dictionary.
Return Value
Valid Dictionary object is returned on success or nil on failure.
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Gets string value from dictionary
Declaration
Swift
private func getStringValue(from dictionary: Dictionary<String, Any>, for key: String) -> StringParameters
dictionaryThe Dictionary object which contains values
keyThe key which is used to obtain value from the dictionary.
Return Value
String value is returned on success or empty string on failure.
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Gets Date value from dictionary
Declaration
Swift
private func getDateValue(from dictionary: Dictionary<String, Any>, for key: String) -> DateParameters
dictionaryThe Dictionary object which contains values
keyThe key which is used to obtain value from the dictionary.
Return Value
Date value is returned, it contains valid date on success or current date on failure.