Add env to disable signup (#342)

Author: jhoncool

docker-compose.yaml

@@ -223,6 +223,7 @@ services:
       TOKEN_PRIVATE_KEY: ${AUTH_TOKEN_PRIVATE_KEY:------BEGIN PRIVATE KEY-----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\nBG41O8RqoSHlssbZaJnugw==\n-----END PRIVATE KEY-----}
       TOKEN_PUBLIC_KEY: ${AUTH_TOKEN_PUBLIC_KEY:------BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA+HICDZMfimMIiGdd0dPr\n2N3zxHOJqiVXuvUj/aBBS7c8760rJUh4344sP/0Gid558yH/v1MtzZ0R9w09v6gb\nSNrSiNwIUNGPhbnm9Jf+kMezsI/rkcIdoVm3KJ8CFUYy6MRPzW7iJmIVRHBb82v1\nmAYCCQFU6IRtFIa9hQ8wedWwxqXZekSNS+6NB37dmmQB9kz2E3MY+KRLigOh4i3p\nCZ1ti3HVvMa9Rlgk9FmoWExzub5ECChqwm+vn8yFXjYW7kUSClcV2xx4nbQWqjrR\nyyLk6W2BNOuCFVvz0j+5XkpLAt7tljtVZc+572HBEKpF2mAdmAip5NzeDhKqucJ+\nZQIDAQAB\n-----END PUBLIC KEY-----}
       AUTH_ADMIN_PASSWORD: ${AUTH_ADMIN_PASSWORD:-admin}
+      AUTH_SIGNUP_DISABLED: ${AUTH_SIGNUP_DISABLED:-false}
       #
       UI_APP_ENDPOINT: ${UI_APP_ENDPOINT:-}
     depends_on:
@@ -265,6 +266,7 @@ services:
       AUTH_ENABLED: ${AUTH_ENABLED:-true}
       AUTH_MASTER_TOKEN: ${AUTH_MASTER_TOKEN:-auth-master-token}
       AUTH_TOKEN_PUBLIC_KEY: ${AUTH_TOKEN_PUBLIC_KEY:------BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA+HICDZMfimMIiGdd0dPr\n2N3zxHOJqiVXuvUj/aBBS7c8760rJUh4344sP/0Gid558yH/v1MtzZ0R9w09v6gb\nSNrSiNwIUNGPhbnm9Jf+kMezsI/rkcIdoVm3KJ8CFUYy6MRPzW7iJmIVRHBb82v1\nmAYCCQFU6IRtFIa9hQ8wedWwxqXZekSNS+6NB37dmmQB9kz2E3MY+KRLigOh4i3p\nCZ1ti3HVvMa9Rlgk9FmoWExzub5ECChqwm+vn8yFXjYW7kUSClcV2xx4nbQWqjrR\nyyLk6W2BNOuCFVvz0j+5XkpLAt7tljtVZc+572HBEKpF2mAdmAip5NzeDhKqucJ+\nZQIDAQAB\n-----END PUBLIC KEY-----}
+      AUTH_SIGNUP_DISABLED: ${AUTH_SIGNUP_DISABLED:-false}
     depends_on:
       - us
     ports: