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# File 'app/controllers/auth_provider/tokens_controller.rb', line 5
def create
case grant_type
when "password"
if resource_owner.blank?
render(status: 400, json: {
error: "invalid_grant",
error_description: "Invalid username or password."
}) and return
end
oauth_session = OAuthSession.create!(
resource_owner: resource_owner,
device_type: device_type,
device_identifier: device_identifier,
device_name: device_name
)
oauth_access_token = oauth_session.oauth_access_tokens.create!
render(status: 200, json: {
access_token: oauth_access_token.token,
token_type: "bearer",
created_at: oauth_access_token.created_at.to_i,
expires_in: oauth_access_token.expires_in,
refresh_token: oauth_access_token.refresh_token
}) and return
when "refresh_token"
old_oauth_access_token = OAuthAccessToken.not_revoked.find_by(refresh_token: refresh_token)
if old_oauth_access_token.blank?
render(status: 400, json: {
error: "invalid_grant",
error_description: "The refresh token is invalid."
}) and return
end
oauth_access_token = old_oauth_access_token.oauth_session.oauth_access_tokens.create!
render(status: 200, json: {
access_token: oauth_access_token.token,
token_type: "bearer",
created_at: oauth_access_token.created_at.to_i,
expires_in: oauth_access_token.expires_in,
refresh_token: oauth_access_token.refresh_token
}) and return
else
render(status: 400, json: {
error: "unsupported_grant_type",
error_description: "Unknown grant type: #{params[:grant_type].presence || 'null'}."
}) and return
end
end
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