current-docu/Dabory-SequenceDiagram/GateToken-AppKey-old-version/EnvDaboryToGateToken.uml

@startuml

title Extended Process of AppBase of GateToken

participant ErpFrontend as front_api
participant ErpBackendAPI as back_api
database MemoryDB as memory_db

participant SsoFrontAPi as sso_front_api
participant SsoBackAPI as sso_back_api
database SsoDB as sso_db

autonumber

note over front_api #FCC873
<b>.env.dabory file</b>
 ClientId
 CleintSecret
 BeforeBase64
end note

front_api->back_api: Request /gate-token-get 

note over back_api #73EDFC
  Go to 
  10. Decrypt BB64 with KeyPair
  if LocalKeyPair
end note

note over back_api #73EDFC
<b>GateToken/BackAPI Url Get</b>
  Skip to 
  7.Request GateToken To DaborySSO Backend
  unlessf they are not in Memory Array
end note

back_api->sso_front_api: Request \n/dabory-app/gate-token-get\n with BB64 of DaborySSO \nwhich is in conf file
sso_front_api->sso_back_api: Request \n/gate-token-get with BB64

sso_back_api->sso_back_api: Get Local KeyPair \n  & Decrypt BB64
sso_back_api->sso_front_api: Return GateToken from Sso

/'6'/
sso_front_api->back_api: Response \nGateToken/BackApiUri \n from Sso to Backend

note over back_api #99FF99: Keep GateToken/BackApiUri in array

back_api->sso_back_api: Request /key-pair-get with ClientId to DaborySSO Backend
sso_back_api->sso_db: Get key-pair-get \n with ClientId from SsoDb
sso_db->sso_back_api: Return key-pair-get \n with ClientId from SsoDb

sso_back_api->back_api: Response KeyPair from Sso to Backend

note over back_api
 <b>1.Decrypt BB64 with KeyPair</b>
end note

back_api->memory_db: save GateToken/Base \n into MemoryDB

back_api->front_api: Response GateToken
front_api->front_api: keep GateToken in Front Session
note over front_api #FCC873
<b>if GateToken Lost or Expired</b>
Show 505 Error Page &
Go back to 1. Request /gate-token-get
end note

@enduml