private async Task <ClaimsPrincipal> CreateApplicationPrinicpalAsync(OpenIddictRequest request, object application)
{
var identity = new ClaimsIdentity(
TokenValidationParameters.DefaultAuthenticationType,
Claims.Name,
Claims.Role);
var principal = new ClaimsPrincipal(identity);
var clientId = request.ClientId;
var clientName = await applicationManager.GetDisplayNameAsync(application);
if (clientId != null)
{
identity.AddClaim(Claims.Subject, clientId,
Destinations.AccessToken, Destinations.IdentityToken);
}
if (clientName != null)
{
identity.AddClaim(Claims.Name, clientName,
Destinations.AccessToken, Destinations.IdentityToken);
}
var properties = await applicationManager.GetPropertiesAsync(application);
foreach (var claim in properties.Claims())
{
identity.AddClaim(claim);
}
await EnrichPrincipalAsync(request, principal, true);
return(principal);
}
public async Task <ClaimsPrincipal> Handle(OpenIddictRequest request)
{
if (!request.IsClientCredentialsGrantType())
{
throw new NotImplementedException("The specified grant type is not implemented");
}
var application = await _applicationManager.FindByClientIdAsync(request.ClientId !) ??
throw new NotFoundException <string?>("Admin API Client", request.ClientId);
if (!await _applicationManager.ValidateClientSecretAsync(application, request.ClientSecret !))
{
throw new AuthenticationException("Invalid Admin API Client key and secret");
}
var requestedScopes = request.GetScopes();
var appScopes = (await _applicationManager.GetPermissionsAsync(application))
.Where(p => p.StartsWith(OpenIddictConstants.Permissions.Prefixes.Scope))
.Select(p => p.Substring(OpenIddictConstants.Permissions.Prefixes.Scope.Length))
.ToList();
var missingScopes = requestedScopes.Where(s => !appScopes.Contains(s)).ToList();
if (missingScopes.Any())
{
throw new AuthenticationException($"Client is not allowed access to requested scope(s): {string.Join(", " , missingScopes)}");
}
var displayName = await _applicationManager.GetDisplayNameAsync(application);
var identity = new ClaimsIdentity(JwtBearerDefaults.AuthenticationScheme);
identity.AddClaim(OpenIddictConstants.Claims.Subject, request.ClientId !, OpenIddictConstants.Destinations.AccessToken);
identity.AddClaim(OpenIddictConstants.Claims.Name, displayName !, OpenIddictConstants.Destinations.AccessToken);
var principal = new ClaimsPrincipal(identity);
principal.SetScopes(requestedScopes);
return(principal);
}
public async Task <IActionResult> Authorize()
{
var request = HttpContext.GetOpenIddictServerRequest() ??
throw new InvalidOperationException("The OpenID Connect request cannot be retrieved.");
// Retrieve the user principal stored in the authentication cookie.
// If it can't be extracted, redirect the user to the login page.
var result = await HttpContext.AuthenticateAsync(IdentityConstants.ApplicationScheme);
if (result == null || !result.Succeeded)
{
// If the client application requested promptless authentication,
// return an error indicating that the user is not logged in.
if (request.HasPrompt(Prompts.None))
{
return(Forbid(
authenticationSchemes: OpenIddictServerAspNetCoreDefaults.AuthenticationScheme,
properties: new AuthenticationProperties(new Dictionary <string, string>
{
[OpenIddictServerAspNetCoreConstants.Properties.Error] = Errors.LoginRequired,
[OpenIddictServerAspNetCoreConstants.Properties.ErrorDescription] = "The user is not logged in."
})));
}
return(Challenge(
authenticationSchemes: IdentityConstants.ApplicationScheme,
properties: new AuthenticationProperties
{
RedirectUri = Request.PathBase + Request.Path + QueryString.Create(
Request.HasFormContentType ? Request.Form.ToList() : Request.Query.ToList())
}));
}
// If prompt=login was specified by the client application,
// immediately return the user agent to the login page.
if (request.HasPrompt(Prompts.Login))
{
// To avoid endless login -> authorization redirects, the prompt=login flag
// is removed from the authorization request payload before redirecting the user.
var prompt = string.Join(" ", request.GetPrompts().Remove(Prompts.Login));
var parameters = Request.HasFormContentType ?
Request.Form.Where(parameter => parameter.Key != Parameters.Prompt).ToList() :
Request.Query.Where(parameter => parameter.Key != Parameters.Prompt).ToList();
parameters.Add(KeyValuePair.Create(Parameters.Prompt, new StringValues(prompt)));
return(Challenge(
authenticationSchemes: IdentityConstants.ApplicationScheme,
properties: new AuthenticationProperties
{
RedirectUri = Request.PathBase + Request.Path + QueryString.Create(parameters)
}));
}
// If a max_age parameter was provided, ensure that the cookie is not too old.
// If it's too old, automatically redirect the user agent to the login page.
if (request.MaxAge != null && result.Properties?.IssuedUtc != null &&
DateTimeOffset.UtcNow - result.Properties.IssuedUtc > TimeSpan.FromSeconds(request.MaxAge.Value))
{
if (request.HasPrompt(Prompts.None))
{
return(Forbid(
authenticationSchemes: OpenIddictServerAspNetCoreDefaults.AuthenticationScheme,
properties: new AuthenticationProperties(new Dictionary <string, string>
{
[OpenIddictServerAspNetCoreConstants.Properties.Error] = Errors.LoginRequired,
[OpenIddictServerAspNetCoreConstants.Properties.ErrorDescription] = "The user is not logged in."
})));
}
return(Challenge(
authenticationSchemes: IdentityConstants.ApplicationScheme,
properties: new AuthenticationProperties
{
RedirectUri = Request.PathBase + Request.Path + QueryString.Create(
Request.HasFormContentType ? Request.Form.ToList() : Request.Query.ToList())
}));
}
// Retrieve the profile of the logged in user.
var user = await _userManager.GetUserAsync(result.Principal) ??
throw new InvalidOperationException("The user details cannot be retrieved.");
// Retrieve the application details from the database.
var application = await _applicationManager.FindByClientIdAsync(request.ClientId) ??
throw new InvalidOperationException("Details concerning the calling client application cannot be found.");
// Retrieve the permanent authorizations associated with the user and the calling client application.
var authorizations = await _authorizationManager.FindAsync(
subject : await _userManager.GetUserIdAsync(user),
client : await _applicationManager.GetIdAsync(application),
status : Statuses.Valid,
type : AuthorizationTypes.Permanent,
scopes : request.GetScopes()).ToListAsync();
switch (await _applicationManager.GetConsentTypeAsync(application))
{
// If the consent is external (e.g when authorizations are granted by a sysadmin),
// immediately return an error if no authorization can be found in the database.
case ConsentTypes.External when !authorizations.Any():
return(Forbid(
authenticationSchemes: OpenIddictServerAspNetCoreDefaults.AuthenticationScheme,
properties: new AuthenticationProperties(new Dictionary <string, string>
{
[OpenIddictServerAspNetCoreConstants.Properties.Error] = Errors.ConsentRequired,
[OpenIddictServerAspNetCoreConstants.Properties.ErrorDescription] =
"The logged in user is not allowed to access this client application."
})));
// If the consent is implicit or if an authorization was found,
// return an authorization response without displaying the consent form.
case ConsentTypes.Implicit:
case ConsentTypes.External when authorizations.Any():
case ConsentTypes.Explicit when authorizations.Any() && !request.HasPrompt(Prompts.Consent):
var principal = await _signInManager.CreateUserPrincipalAsync(user);
// Note: in this sample, the granted scopes match the requested scope
// but you may want to allow the user to uncheck specific scopes.
// For that, simply restrict the list of scopes before calling SetScopes.
principal.SetScopes(request.GetScopes());
principal.SetResources(await _scopeManager.ListResourcesAsync(principal.GetScopes()).ToListAsync());
// Automatically create a permanent authorization to avoid requiring explicit consent
// for future authorization or token requests containing the same scopes.
var authorization = authorizations.LastOrDefault();
if (authorization == null)
{
authorization = await _authorizationManager.CreateAsync(
principal : principal,
subject : await _userManager.GetUserIdAsync(user),
client : await _applicationManager.GetIdAsync(application),
type : AuthorizationTypes.Permanent,
scopes : principal.GetScopes());
}
principal.SetAuthorizationId(await _authorizationManager.GetIdAsync(authorization));
foreach (var claim in principal.Claims)
{
claim.SetDestinations(GetDestinations(claim, principal));
}
return(SignIn(principal, OpenIddictServerAspNetCoreDefaults.AuthenticationScheme));
// At this point, no authorization was found in the database and an error must be returned
// if the client application specified prompt=none in the authorization request.
case ConsentTypes.Explicit when request.HasPrompt(Prompts.None):
case ConsentTypes.Systematic when request.HasPrompt(Prompts.None):
return(Forbid(
authenticationSchemes: OpenIddictServerAspNetCoreDefaults.AuthenticationScheme,
properties: new AuthenticationProperties(new Dictionary <string, string>
{
[OpenIddictServerAspNetCoreConstants.Properties.Error] = Errors.ConsentRequired,
[OpenIddictServerAspNetCoreConstants.Properties.ErrorDescription] =
"Interactive user consent is required."
})));
// In every other case, render the consent form.
default:
return(View(new AuthorizeViewModel
{
ApplicationName = await _applicationManager.GetDisplayNameAsync(application),
Scope = request.Scope
}));
}
}
public async Task <ActionResult> Authorize()
{
var context = HttpContext.GetOwinContext();
var request = context.GetOpenIddictServerRequest() ??
throw new InvalidOperationException("The OpenID Connect request cannot be retrieved.");
// Retrieve the user principal stored in the authentication cookie.
// If a max_age parameter was provided, ensure that the cookie is not too old.
// If the user principal can't be extracted or the cookie is too old, redirect the user to the login page.
var result = await context.Authentication.AuthenticateAsync(DefaultAuthenticationTypes.ApplicationCookie);
if (result?.Identity == null || (request.MaxAge != null && result.Properties?.IssuedUtc != null &&
DateTimeOffset.UtcNow - result.Properties.IssuedUtc > TimeSpan.FromSeconds(request.MaxAge.Value)))
{
// For applications that want to allow the client to select the external authentication provider
// that will be used to authenticate the user, the identity_provider parameter can be used for that.
if (!string.IsNullOrEmpty(request.IdentityProvider))
{
var issuer = request.IdentityProvider switch
{
"github" => "https://github.com/",
_ => null
};
if (string.IsNullOrEmpty(issuer))
{
context.Authentication.Challenge(
authenticationTypes: OpenIddictServerOwinDefaults.AuthenticationType,
properties: new AuthenticationProperties(new Dictionary <string, string>
{
[OpenIddictServerOwinConstants.Properties.Error] = Errors.InvalidRequest,
[OpenIddictServerOwinConstants.Properties.ErrorDescription] =
"The specified identity provider is not valid."
}));
return(new EmptyResult());
}
var properties = new AuthenticationProperties(new Dictionary <string, string>
{
// Note: when only one client is registered in the client options,
// setting the issuer property is not required and can be omitted.
[OpenIddictClientOwinConstants.Properties.Issuer] = issuer
})
{
// Once the callback is handled, redirect the user agent to the ASP.NET Identity
// page responsible for showing the external login confirmation form if necessary.
RedirectUri = Url.Action("ExternalLoginCallback", "Account", new
{
ReturnUrl = Request.RawUrl
})
};
// Ask the OpenIddict client middleware to redirect the user agent to the identity provider.
context.Authentication.Challenge(properties, OpenIddictClientOwinDefaults.AuthenticationType);
return(new EmptyResult());
}
context.Authentication.Challenge(DefaultAuthenticationTypes.ApplicationCookie);
return(new EmptyResult());
}
// Retrieve the profile of the logged in user.
var user = await context.GetUserManager <ApplicationUserManager>().FindByIdAsync(result.Identity.GetUserId()) ??
throw new InvalidOperationException("The user details cannot be retrieved.");
// Retrieve the application details from the database.
var application = await _applicationManager.FindByClientIdAsync(request.ClientId) ??
throw new InvalidOperationException("Details concerning the calling client application cannot be found.");
// Retrieve the permanent authorizations associated with the user and the calling client application.
var authorizations = await _authorizationManager.FindAsync(
subject : user.Id,
client : await _applicationManager.GetIdAsync(application),
status : Statuses.Valid,
type : AuthorizationTypes.Permanent,
scopes : request.GetScopes()).ToListAsync();
switch (await _applicationManager.GetConsentTypeAsync(application))
{
// If the consent is external (e.g when authorizations are granted by a sysadmin),
// immediately return an error if no authorization can be found in the database.
case ConsentTypes.External when !authorizations.Any():
context.Authentication.Challenge(
authenticationTypes: OpenIddictServerOwinDefaults.AuthenticationType,
properties: new AuthenticationProperties(new Dictionary <string, string>
{
[OpenIddictServerOwinConstants.Properties.Error] = Errors.ConsentRequired,
[OpenIddictServerOwinConstants.Properties.ErrorDescription] =
"The logged in user is not allowed to access this client application."
}));
return(new EmptyResult());
// If the consent is implicit or if an authorization was found,
// return an authorization response without displaying the consent form.
case ConsentTypes.Implicit:
case ConsentTypes.External when authorizations.Any():
case ConsentTypes.Explicit when authorizations.Any() && !request.HasPrompt(Prompts.Consent):
// Create the claims-based identity that will be used by OpenIddict to generate tokens.
var identity = new ClaimsIdentity(OpenIddictServerOwinDefaults.AuthenticationType)
.AddClaim(Claims.Subject, user.Id)
.AddClaim(Claims.Email, user.Email)
.AddClaim(Claims.Name, user.UserName)
.AddClaims(Claims.Role, (await context.Get <ApplicationUserManager>().GetRolesAsync(user.Id)).ToImmutableArray());
// Note: in this sample, the granted scopes match the requested scope
// but you may want to allow the user to uncheck specific scopes.
// For that, simply restrict the list of scopes before calling SetScopes.
identity.SetScopes(request.GetScopes());
identity.SetResources(await _scopeManager.ListResourcesAsync(identity.GetScopes()).ToListAsync());
// Automatically create a permanent authorization to avoid requiring explicit consent
// for future authorization or token requests containing the same scopes.
var authorization = authorizations.LastOrDefault();
if (authorization == null)
{
authorization = await _authorizationManager.CreateAsync(
principal : new ClaimsPrincipal(identity),
subject : user.Id,
client : await _applicationManager.GetIdAsync(application),
type : AuthorizationTypes.Permanent,
scopes : identity.GetScopes());
}
identity.SetAuthorizationId(await _authorizationManager.GetIdAsync(authorization));
identity.SetDestinations(GetDestinations);
context.Authentication.SignIn(new AuthenticationProperties(), identity);
return(new EmptyResult());
// At this point, no authorization was found in the database and an error must be returned
// if the client application specified prompt=none in the authorization request.
case ConsentTypes.Explicit when request.HasPrompt(Prompts.None):
case ConsentTypes.Systematic when request.HasPrompt(Prompts.None):
context.Authentication.Challenge(
authenticationTypes: OpenIddictServerOwinDefaults.AuthenticationType,
properties: new AuthenticationProperties(new Dictionary <string, string>
{
[OpenIddictServerOwinConstants.Properties.Error] = Errors.ConsentRequired,
[OpenIddictServerOwinConstants.Properties.ErrorDescription] =
"Interactive user consent is required."
}));
return(new EmptyResult());
// In every other case, render the consent form.
default: return(View(new AuthorizeViewModel
{
ApplicationName = await _applicationManager.GetDisplayNameAsync(application),
Scope = request.Scope,
// Flow the request parameters so they can be received by the Accept/Reject actions.
Parameters = string.Equals(Request.HttpMethod, "POST", StringComparison.OrdinalIgnoreCase) ?
from name in Request.Form.AllKeys
from value in Request.Form.GetValues(name)
select new KeyValuePair <string, string>(name, value) :
from name in Request.QueryString.AllKeys
from value in Request.QueryString.GetValues(name)
select new KeyValuePair <string, string>(name, value)
}));
}
}
public async Task <IActionResult> Exchange()
{
var request = HttpContext.GetOpenIddictServerRequest() ??
throw new InvalidOperationException("The OpenID Connect request cannot be retrieved.");
if (request.IsPasswordGrantType())
{
var user = await _userManager.FindByNameAsync(request.Username);
if (user is null)
{
return(Forbid(
authenticationSchemes: OpenIddictServerAspNetCoreDefaults.AuthenticationScheme,
properties: new AuthenticationProperties(new Dictionary <string, string>
{
[OpenIddictServerAspNetCoreConstants.Properties.Error] = Errors.InvalidGrant,
[OpenIddictServerAspNetCoreConstants.Properties.ErrorDescription] =
"The username/password couple is invalid."
})));
}
// Validate the username/password parameters and ensure the account is not locked out.
var result =
await _signInManager.CheckPasswordSignInAsync(user, request.Password, lockoutOnFailure : true);
if (!result.Succeeded)
{
return(Forbid(
authenticationSchemes: OpenIddictServerAspNetCoreDefaults.AuthenticationScheme,
properties: new AuthenticationProperties(new Dictionary <string, string>
{
[OpenIddictServerAspNetCoreConstants.Properties.Error] = Errors.InvalidGrant,
[OpenIddictServerAspNetCoreConstants.Properties.ErrorDescription] =
"The username/password couple is invalid."
})));
}
var principal = await _signInManager.CreateUserPrincipalAsync(user);
// Note: in this sample, the granted scopes match the requested scope
// but you may want to allow the user to uncheck specific scopes.
// For that, simply restrict the list of scopes before calling SetScopes.
principal.SetScopes(request.GetScopes());
principal.SetResources(await _scopeManager.ListResourcesAsync(principal.GetScopes()).ToListAsync());
foreach (var claim in principal.Claims)
{
claim.SetDestinations(GetDestinations(claim, principal));
}
// Returning a SignInResult will ask OpenIddict to issue the appropriate access/identity tokens.
return(SignIn(principal, OpenIddictServerAspNetCoreDefaults.AuthenticationScheme));
}
else if (request.IsAuthorizationCodeGrantType() || request.IsDeviceCodeGrantType() ||
request.IsRefreshTokenGrantType())
{
// Retrieve the claims principal stored in the authorization code/device code/refresh token.
var principal =
(await HttpContext.AuthenticateAsync(OpenIddictServerAspNetCoreDefaults.AuthenticationScheme))
.Principal;
// Retrieve the user profile corresponding to the authorization code/refresh token.
// Note: if you want to automatically invalidate the authorization code/refresh token
// when the user password/roles change, use the following line instead:
// var user = _signInManager.ValidateSecurityStampAsync(info.Principal);
var user = await _userManager.GetUserAsync(principal);
if (user is null)
{
return(Forbid(
authenticationSchemes: OpenIddictServerAspNetCoreDefaults.AuthenticationScheme,
properties: new AuthenticationProperties(new Dictionary <string, string>
{
[OpenIddictServerAspNetCoreConstants.Properties.Error] = Errors.InvalidGrant,
[OpenIddictServerAspNetCoreConstants.Properties.ErrorDescription] =
"The token is no longer valid."
})));
}
// Ensure the user is still allowed to sign in.
if (!await _signInManager.CanSignInAsync(user))
{
return(Forbid(
authenticationSchemes: OpenIddictServerAspNetCoreDefaults.AuthenticationScheme,
properties: new AuthenticationProperties(new Dictionary <string, string>
{
[OpenIddictServerAspNetCoreConstants.Properties.Error] = Errors.InvalidGrant,
[OpenIddictServerAspNetCoreConstants.Properties.ErrorDescription] =
"The user is no longer allowed to sign in."
})));
}
foreach (var claim in principal.Claims)
{
claim.SetDestinations(GetDestinations(claim, principal));
}
// Returning a SignInResult will ask OpenIddict to issue the appropriate access/identity tokens.
return(SignIn(principal, OpenIddictServerAspNetCoreDefaults.AuthenticationScheme));
}
else if (request.IsClientCredentialsGrantType())
{
// Note: the client credentials are automatically validated by OpenIddict:
// if client_id or client_secret are invalid, this action won't be invoked.
var application = await _applicationManager.FindByClientIdAsync(request.ClientId);
if (application == null)
{
throw new InvalidOperationException("The application details cannot be found in the database.");
}
// Create a new ClaimsIdentity containing the claims that
// will be used to create an id_token, a token or a code.
var identity = new ClaimsIdentity(
TokenValidationParameters.DefaultAuthenticationType,
Claims.Name, Claims.Role);
// Use the client_id as the subject identifier.
identity.AddClaim(Claims.Subject, await _applicationManager.GetClientIdAsync(application),
Destinations.AccessToken, Destinations.IdentityToken);
identity.AddClaim(Claims.Name, await _applicationManager.GetDisplayNameAsync(application),
Destinations.AccessToken, Destinations.IdentityToken);
var principal = new ClaimsPrincipal();
principal.AddIdentity(identity);
// Note: in this sample, the granted scopes match the requested scope
// but you may want to allow the user to uncheck specific scopes.
// For that, simply restrict the list of scopes before calling SetScopes.
principal.SetScopes(request.GetScopes());
principal.SetResources(await _scopeManager.ListResourcesAsync(principal.GetScopes()).ToListAsync());
foreach (var claim in principal.Claims)
{
claim.SetDestinations(GetDestinations(claim, principal));
}
return(SignIn(principal, OpenIddictServerAspNetCoreDefaults.AuthenticationScheme));
}
throw new InvalidOperationException("The specified grant type is not supported.");
}
public async Task <ActionResult> Authorize()
{
var context = HttpContext.GetOwinContext();
var request = context.GetOpenIddictServerRequest() ??
throw new InvalidOperationException("The OpenID Connect request cannot be retrieved.");
// Retrieve the user principal stored in the authentication cookie.
// If a max_age parameter was provided, ensure that the cookie is not too old.
// If the user principal can't be extracted or the cookie is too old, redirect the user to the login page.
var result = await context.Authentication.AuthenticateAsync(DefaultAuthenticationTypes.ApplicationCookie);
if (result?.Identity == null || (request.MaxAge != null && result.Properties?.IssuedUtc != null &&
DateTimeOffset.UtcNow - result.Properties.IssuedUtc > TimeSpan.FromSeconds(request.MaxAge.Value)))
{
context.Authentication.Challenge(DefaultAuthenticationTypes.ApplicationCookie);
return(new EmptyResult());
}
// Retrieve the profile of the logged in user.
var user = await context.GetUserManager <ApplicationUserManager>().FindByIdAsync(result.Identity.GetUserId()) ??
throw new InvalidOperationException("The user details cannot be retrieved.");
// Retrieve the application details from the database.
var application = await _applicationManager.FindByClientIdAsync(request.ClientId) ??
throw new InvalidOperationException("Details concerning the calling client application cannot be found.");
// Retrieve the permanent authorizations associated with the user and the calling client application.
var authorizations = await _authorizationManager.FindAsync(
subject : user.Id,
client : await _applicationManager.GetIdAsync(application),
status : Statuses.Valid,
type : AuthorizationTypes.Permanent,
scopes : request.GetScopes()).ToListAsync();
switch (await _applicationManager.GetConsentTypeAsync(application))
{
// If the consent is external (e.g when authorizations are granted by a sysadmin),
// immediately return an error if no authorization can be found in the database.
case ConsentTypes.External when !authorizations.Any():
context.Authentication.Challenge(
authenticationTypes: OpenIddictServerOwinDefaults.AuthenticationType,
properties: new AuthenticationProperties(new Dictionary <string, string>
{
[OpenIddictServerOwinConstants.Properties.Error] = Errors.ConsentRequired,
[OpenIddictServerOwinConstants.Properties.ErrorDescription] =
"The logged in user is not allowed to access this client application."
}));
return(new EmptyResult());
// If the consent is implicit or if an authorization was found,
// return an authorization response without displaying the consent form.
case ConsentTypes.Implicit:
case ConsentTypes.External when authorizations.Any():
case ConsentTypes.Explicit when authorizations.Any() && !request.HasPrompt(Prompts.Consent):
var identity = new ClaimsIdentity(OpenIddictServerOwinDefaults.AuthenticationType);
identity.AddClaims((await context.Get <ApplicationSignInManager>().CreateUserIdentityAsync(user)).Claims);
identity.AddClaim(new Claim(Claims.Subject, identity.FindFirstValue(ClaimTypes.NameIdentifier)));
identity.AddClaim(new Claim(Claims.Name, identity.FindFirstValue(ClaimTypes.Name)));
var principal = new ClaimsPrincipal(identity);
// Note: in this sample, the granted scopes match the requested scope
// but you may want to allow the user to uncheck specific scopes.
// For that, simply restrict the list of scopes before calling SetScopes.
principal.SetScopes(request.GetScopes());
principal.SetResources(await _scopeManager.ListResourcesAsync(principal.GetScopes()).ToListAsync());
// Automatically create a permanent authorization to avoid requiring explicit consent
// for future authorization or token requests containing the same scopes.
var authorization = authorizations.LastOrDefault();
if (authorization == null)
{
authorization = await _authorizationManager.CreateAsync(
principal : principal,
subject : user.Id,
client : await _applicationManager.GetIdAsync(application),
type : AuthorizationTypes.Permanent,
scopes : principal.GetScopes());
}
principal.SetAuthorizationId(await _authorizationManager.GetIdAsync(authorization));
foreach (var claim in principal.Claims)
{
claim.SetDestinations(GetDestinations(claim, principal));
}
context.Authentication.SignIn(new AuthenticationProperties(), (ClaimsIdentity)principal.Identity);
return(new EmptyResult());
// At this point, no authorization was found in the database and an error must be returned
// if the client application specified prompt=none in the authorization request.
case ConsentTypes.Explicit when request.HasPrompt(Prompts.None):
case ConsentTypes.Systematic when request.HasPrompt(Prompts.None):
context.Authentication.Challenge(
authenticationTypes: OpenIddictServerOwinDefaults.AuthenticationType,
properties: new AuthenticationProperties(new Dictionary <string, string>
{
[OpenIddictServerOwinConstants.Properties.Error] = Errors.ConsentRequired,
[OpenIddictServerOwinConstants.Properties.ErrorDescription] =
"Interactive user consent is required."
}));
return(new EmptyResult());
// In every other case, render the consent form.
default: return(View(new AuthorizeViewModel
{
ApplicationName = await _applicationManager.GetDisplayNameAsync(application),
Scope = request.Scope,
// Flow the request parameters so they can be received by the Accept/Reject actions.
Parameters = string.Equals(Request.HttpMethod, "POST", StringComparison.OrdinalIgnoreCase) ?
from name in Request.Form.AllKeys
from value in Request.Form.GetValues(name)
select new KeyValuePair <string, string>(name, value) :
from name in Request.QueryString.AllKeys
from value in Request.QueryString.GetValues(name)
select new KeyValuePair <string, string>(name, value)
}));
}
}
