public static OpenBankingClientRegistrationClaims CreateRegistrationClaims(
string issuerUrl,
SoftwareStatementProfile sProfile,
bool concatScopes)
{
sProfile.ArgNotNull(nameof(sProfile));
OpenBankingClientRegistrationClaims registrationClaims = new OpenBankingClientRegistrationClaims
{
Iss = sProfile.SoftwareStatementPayload.SoftwareId,
Aud = issuerUrl,
RedirectUris = sProfile.SoftwareStatementPayload.SoftwareRedirectUris,
SoftwareId = sProfile.SoftwareStatementPayload.SoftwareId,
Scope = sProfile.SoftwareStatementPayload.Scope,
/* Scope = concatScopes
* ? new[] { sProfile.SoftwareStatementPayload.Scope }
* : sProfile.SoftwareStatementPayload.Scope.Split(' ', StringSplitOptions.RemoveEmptyEntries),
*/
SoftwareStatement = sProfile.SoftwareStatement,
TlsClientAuthSubjectDn =
$"CN={sProfile.SoftwareStatementPayload.SoftwareId},OU={sProfile.SoftwareStatementPayload.OrgId},O=OpenBanking,C=GB"
};
return(registrationClaims);
}
public static SoftwareStatementProfileContext Data(
this SoftwareStatementProfileContext context,
SoftwareStatementProfile value)
{
context.ArgNotNull(nameof(context));
value.ArgNotNull(nameof(value));
context.Data = value;
return(context);
}
public void SetSoftwareStatementProfile(SoftwareStatementProfile profile)
{
profile.ArgNotNull(nameof(profile));
Models.Persistent.SoftwareStatementProfile value =
_mapper.Map <Models.Persistent.SoftwareStatementProfile>(profile);
value.State = "ok";
string[] softwareStatementComponentsBase64 = profile.SoftwareStatement.Split(new[] { '.' });
if (softwareStatementComponentsBase64.Length != 3)
{
throw new ArgumentException("softwareStatementComponentsBase64 needs 3 components.");
}
value.SoftwareStatementHeaderBase64 = softwareStatementComponentsBase64[0];
value.SoftwareStatementPayloadBase64 = softwareStatementComponentsBase64[1];
value.SoftwareStatementPayload =
value.SoftwareStatementPayloadFromBase64(softwareStatementComponentsBase64[1]);
value.SoftwwareStatementSignatureBase64 = softwareStatementComponentsBase64[2];
_defaultSoftwareStatementProfile = value;
}
public string CreateJwt <TClaims>(
SoftwareStatementProfile profile,
TClaims claims,
bool useOpenBankingJwtHeaders) where TClaims : class
{
profile.ArgNotNull(nameof(profile));
claims.ArgNotNull(nameof(claims));
Dictionary <string, object> headers = useOpenBankingJwtHeaders
? CreateOpenBankingJwtHeaders(
signingId: profile.SigningKeyId,
orgId: profile.SoftwareStatementPayload.OrgId,
softwareId: profile.SoftwareStatementPayload.SoftwareId)
: CreateJwtHeaders(profile.SigningKeyId);
string payloadJson = JsonConvert.SerializeObject(
value: claims,
settings: new JsonSerializerSettings
{
NullValueHandling = NullValueHandling.Ignore
});
X509Certificate2 privateKey = CertificateFactories.GetCertificate2FromPem(
privateKey: profile.SigningKey,
pem: profile.SigningCertificate);
RSA privateKeyRsa = privateKey.GetRSAPrivateKey();
string result = JWT.Encode(
payload: payloadJson,
key: privateKeyRsa,
algorithm: JwsAlgorithm.PS256,
extraHeaders: headers);
return(result);
}