moved the api folder

package-lock.json

@@ -12,16 +12,19 @@
         "body-parser": "^1.19.0",
         "dcc-utils": "^0.2.0",
         "express": "^4.17.1",
+        "jsrsasign": "^10.4.0",
         "typescript": "^4.4.3"
       },
       "devDependencies": {
         "@types/express": "^4.17.13",
+        "@types/jsrsasign": "^8.0.13",
         "@types/node": "^16.9.6",
         "@typescript-eslint/eslint-plugin": "^4.31.2",
         "@typescript-eslint/parser": "^4.31.2",
         "eslint": "^7.32.0",
         "eslint-config-airbnb-base": "^14.2.1",
-        "eslint-plugin-import": "^2.24.2"
+        "eslint-plugin-import": "^2.24.2",
+        "ts-node": "^10.2.1"
       }
     },
     "node_modules/@babel/code-frame": {
@@ -1598,6 +1601,27 @@
         "node": ">=0.1.95"
       }
     },
+    "node_modules/@cspotcode/source-map-consumer": {
+      "version": "0.8.0",
+      "resolved": "https://registry.npmjs.org/@cspotcode/source-map-consumer/-/source-map-consumer-0.8.0.tgz",
+      "integrity": "sha512-41qniHzTU8yAGbCp04ohlmSrZf8bkf/iJsl3V0dRGsQN/5GFfx+LbCSsCpp2gqrqjTVg/K6O8ycoV35JIwAzAg==",
+      "dev": true,
+      "engines": {
+        "node": ">= 12"
+      }
+    },
+    "node_modules/@cspotcode/source-map-support": {
+      "version": "0.6.1",
+      "resolved": "https://registry.npmjs.org/@cspotcode/source-map-support/-/source-map-support-0.6.1.tgz",
+      "integrity": "sha512-DX3Z+T5dt1ockmPdobJS/FAsQPW4V4SrWEhD2iYQT2Cb2tQsiMnYxrcUH9By/Z3B+v0S5LMBkQtV/XOBbpLEOg==",
+      "dev": true,
+      "dependencies": {
+        "@cspotcode/source-map-consumer": "0.8.0"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/@cto.af/textdecoder": {
       "version": "0.0.0",
       "resolved": "https://registry.npmjs.org/@cto.af/textdecoder/-/textdecoder-0.0.0.tgz",
@@ -2729,6 +2753,30 @@
       "optional": true,
       "peer": true
     },
+    "node_modules/@tsconfig/node10": {
+      "version": "1.0.8",
+      "resolved": "https://registry.npmjs.org/@tsconfig/node10/-/node10-1.0.8.tgz",
+      "integrity": "sha512-6XFfSQmMgq0CFLY1MslA/CPUfhIL919M1rMsa5lP2P097N2Wd1sSX0tx1u4olM16fLNhtHZpRhedZJphNJqmZg==",
+      "dev": true
+    },
+    "node_modules/@tsconfig/node12": {
+      "version": "1.0.9",
+      "resolved": "https://registry.npmjs.org/@tsconfig/node12/-/node12-1.0.9.tgz",
+      "integrity": "sha512-/yBMcem+fbvhSREH+s14YJi18sp7J9jpuhYByADT2rypfajMZZN4WQ6zBGgBKp53NKmqI36wFYDb3yaMPurITw==",
+      "dev": true
+    },
+    "node_modules/@tsconfig/node14": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/@tsconfig/node14/-/node14-1.0.1.tgz",
+      "integrity": "sha512-509r2+yARFfHHE7T6Puu2jjkoycftovhXRqW328PDXTVGKihlb1P8Z9mMZH04ebyajfRY7dedfGynlrFHJUQCg==",
+      "dev": true
+    },
+    "node_modules/@tsconfig/node16": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/@tsconfig/node16/-/node16-1.0.2.tgz",
+      "integrity": "sha512-eZxlbI8GZscaGS7kkc/trHTT5xgrjH3/1n2JDwusC9iahPKWMRvRjJSAN5mCXviuTGQ/lHnhvv8Q1YTpnfz9gA==",
+      "dev": true
+    },
     "node_modules/@types/asn1js": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/@types/asn1js/-/asn1js-2.0.2.tgz",
@@ -2825,6 +2873,12 @@
       "integrity": "sha1-7ihweulOEdK4J7y+UnC86n8+ce4=",
       "dev": true
     },
+    "node_modules/@types/jsrsasign": {
+      "version": "8.0.13",
+      "resolved": "https://registry.npmjs.org/@types/jsrsasign/-/jsrsasign-8.0.13.tgz",
+      "integrity": "sha512-+0Ij59D6NXP48KkeLhPXeQKOyLjvA9CD7zacc0Svy2IWHdl62BmDeTvGSIwKaGZSoamLJOo+on1AG/wPRLsd7A==",
+      "dev": true
+    },
     "node_modules/@types/mime": {
       "version": "1.3.2",
       "resolved": "https://registry.npmjs.org/@types/mime/-/mime-1.3.2.tgz",
@@ -3191,6 +3245,15 @@
         "acorn": "^6.0.0 || ^7.0.0 || ^8.0.0"
       }
     },
+    "node_modules/acorn-walk": {
+      "version": "8.2.0",
+      "resolved": "https://registry.npmjs.org/acorn-walk/-/acorn-walk-8.2.0.tgz",
+      "integrity": "sha512-k+iyHEuPgSw6SbuDpGQM+06HQUa04DZ3o+F6CSzXMvvI5KMvnaEqXe+YVe555R9nn6GPt404fos4wcgpw12SDA==",
+      "dev": true,
+      "engines": {
+        "node": ">=0.4.0"
+      }
+    },
     "node_modules/aes-cbc-mac": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/aes-cbc-mac/-/aes-cbc-mac-1.0.1.tgz",
@@ -3383,6 +3446,12 @@
       "optional": true,
       "peer": true
     },
+    "node_modules/arg": {
+      "version": "4.1.3",
+      "resolved": "https://registry.npmjs.org/arg/-/arg-4.1.3.tgz",
+      "integrity": "sha512-58S9QDqG0Xx27YwPSt9fJxivjYl432YCwfDMfZ+71RAqUrZef7LrKQZ3LHLOwCS4FLNBplP533Zx895SeOCHvA==",
+      "dev": true
+    },
     "node_modules/argparse": {
       "version": "1.0.10",
       "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.10.tgz",
@@ -4628,6 +4697,12 @@
         "node": ">=4"
       }
     },
+    "node_modules/create-require": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/create-require/-/create-require-1.1.1.tgz",
+      "integrity": "sha512-dcKFX3jn0MpIaXjisoRvexIJVEKzaq7z2rZKxf+MSr9TkdmHmsU4m2lcLojrj/FHl8mk5VxMmYA+ftRkP/3oKQ==",
+      "dev": true
+    },
     "node_modules/cross-spawn": {
       "version": "7.0.3",
       "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz",
@@ -4768,6 +4843,15 @@
       "resolved": "https://registry.npmjs.org/destroy/-/destroy-1.0.4.tgz",
       "integrity": "sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA="
     },
+    "node_modules/diff": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/diff/-/diff-4.0.2.tgz",
+      "integrity": "sha512-58lmxKSA4BNyLz+HHMUzlOEpg09FV+ev6ZMe3vJihgdxzgcwZ8VoEEPmALCZG9LmqfVoNMMKpttIYTVG6uDY7A==",
+      "dev": true,
+      "engines": {
+        "node": ">=0.3.1"
+      }
+    },
     "node_modules/dir-glob": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/dir-glob/-/dir-glob-3.0.1.tgz",
@@ -7304,6 +7388,14 @@
       "resolved": "https://registry.npmjs.org/jsqr/-/jsqr-1.4.0.tgz",
       "integrity": "sha512-dxLob7q65Xg2DvstYkRpkYtmKm2sPJ9oFhrhmudT1dZvNFFTlroai3AWSpLey/w5vMcLBXRgOJsbXpdN9HzU/A=="
     },
+    "node_modules/jsrsasign": {
+      "version": "10.4.0",
+      "resolved": "https://registry.npmjs.org/jsrsasign/-/jsrsasign-10.4.0.tgz",
+      "integrity": "sha512-C8qLhiAssh/b74KJpGhWuFGG9cFhJqMCVuuHXRibb3Z5vPuAW0ue0jUirpoExCdpdhv4nD3sZ1DAwJURYJTm9g==",
+      "funding": {
+        "url": "https://github.com/kjur/jsrsasign#donations"
+      }
+    },
     "node_modules/kind-of": {
       "version": "6.0.3",
       "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-6.0.3.tgz",
@@ -7603,6 +7695,12 @@
         "semver": "bin/semver"
       }
     },
+    "node_modules/make-error": {
+      "version": "1.3.6",
+      "resolved": "https://registry.npmjs.org/make-error/-/make-error-1.3.6.tgz",
+      "integrity": "sha512-s8UhlNe7vPKomQhC1qFelMokr/Sc3AgNbso3n74mVPA5LTZwkB9NlXf4XPamLxJE8h0gh73rM94xvwRT2CVInw==",
+      "dev": true
+    },
     "node_modules/makeerror": {
       "version": "1.0.11",
       "resolved": "https://registry.npmjs.org/makeerror/-/makeerror-1.0.11.tgz",
@@ -11008,6 +11106,62 @@
       "optional": true,
       "peer": true
     },
+    "node_modules/ts-node": {
+      "version": "10.2.1",
+      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-10.2.1.tgz",
+      "integrity": "sha512-hCnyOyuGmD5wHleOQX6NIjJtYVIO8bPP8F2acWkB4W06wdlkgyvJtubO/I9NkI88hCFECbsEgoLc0VNkYmcSfw==",
+      "dev": true,
+      "dependencies": {
+        "@cspotcode/source-map-support": "0.6.1",
+        "@tsconfig/node10": "^1.0.7",
+        "@tsconfig/node12": "^1.0.7",
+        "@tsconfig/node14": "^1.0.0",
+        "@tsconfig/node16": "^1.0.2",
+        "acorn": "^8.4.1",
+        "acorn-walk": "^8.1.1",
+        "arg": "^4.1.0",
+        "create-require": "^1.1.0",
+        "diff": "^4.0.1",
+        "make-error": "^1.1.1",
+        "yn": "3.1.1"
+      },
+      "bin": {
+        "ts-node": "dist/bin.js",
+        "ts-node-cwd": "dist/bin-cwd.js",
+        "ts-node-script": "dist/bin-script.js",
+        "ts-node-transpile-only": "dist/bin-transpile.js",
+        "ts-script": "dist/bin-script-deprecated.js"
+      },
+      "engines": {
+        "node": ">=12.0.0"
+      },
+      "peerDependencies": {
+        "@swc/core": ">=1.2.50",
+        "@swc/wasm": ">=1.2.50",
+        "@types/node": "*",
+        "typescript": ">=2.7"
+      },
+      "peerDependenciesMeta": {
+        "@swc/core": {
+          "optional": true
+        },
+        "@swc/wasm": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/ts-node/node_modules/acorn": {
+      "version": "8.5.0",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.5.0.tgz",
+      "integrity": "sha512-yXbYeFy+jUuYd3/CDcg2NkIYE991XYX/bje7LmjJigUciaeO1JR4XxXgCIV1/Zc/dRuFEyw1L0pbA+qynJkW5Q==",
+      "dev": true,
+      "bin": {
+        "acorn": "bin/acorn"
+      },
+      "engines": {
+        "node": ">=0.4.0"
+      }
+    },
     "node_modules/tsconfig-paths": {
       "version": "3.11.0",
       "resolved": "https://registry.npmjs.org/tsconfig-paths/-/tsconfig-paths-3.11.0.tgz",
@@ -11763,6 +11917,15 @@
         "node": ">=8"
       }
     },
+    "node_modules/yn": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/yn/-/yn-3.1.1.tgz",
+      "integrity": "sha512-Ux4ygGWsu2c7isFWe8Yu1YluJmqVhxqK2cLXNQA5AcC3QfbGNpM7fu0Y8b/z16pXLnFxZYvWhd3fhBY9DLmC6Q==",
+      "dev": true,
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/yocto-queue": {
       "version": "0.1.0",
       "resolved": "https://registry.npmjs.org/yocto-queue/-/yocto-queue-0.1.0.tgz",
@@ -12906,6 +13069,21 @@
         "minimist": "^1.2.0"
       }
     },
+    "@cspotcode/source-map-consumer": {
+      "version": "0.8.0",
+      "resolved": "https://registry.npmjs.org/@cspotcode/source-map-consumer/-/source-map-consumer-0.8.0.tgz",
+      "integrity": "sha512-41qniHzTU8yAGbCp04ohlmSrZf8bkf/iJsl3V0dRGsQN/5GFfx+LbCSsCpp2gqrqjTVg/K6O8ycoV35JIwAzAg==",
+      "dev": true
+    },
+    "@cspotcode/source-map-support": {
+      "version": "0.6.1",
+      "resolved": "https://registry.npmjs.org/@cspotcode/source-map-support/-/source-map-support-0.6.1.tgz",
+      "integrity": "sha512-DX3Z+T5dt1ockmPdobJS/FAsQPW4V4SrWEhD2iYQT2Cb2tQsiMnYxrcUH9By/Z3B+v0S5LMBkQtV/XOBbpLEOg==",
+      "dev": true,
+      "requires": {
+        "@cspotcode/source-map-consumer": "0.8.0"
+      }
+    },
     "@cto.af/textdecoder": {
       "version": "0.0.0",
       "resolved": "https://registry.npmjs.org/@cto.af/textdecoder/-/textdecoder-0.0.0.tgz",
@@ -13841,6 +14019,30 @@
       "optional": true,
       "peer": true
     },
+    "@tsconfig/node10": {
+      "version": "1.0.8",
+      "resolved": "https://registry.npmjs.org/@tsconfig/node10/-/node10-1.0.8.tgz",
+      "integrity": "sha512-6XFfSQmMgq0CFLY1MslA/CPUfhIL919M1rMsa5lP2P097N2Wd1sSX0tx1u4olM16fLNhtHZpRhedZJphNJqmZg==",
+      "dev": true
+    },
+    "@tsconfig/node12": {
+      "version": "1.0.9",
+      "resolved": "https://registry.npmjs.org/@tsconfig/node12/-/node12-1.0.9.tgz",
+      "integrity": "sha512-/yBMcem+fbvhSREH+s14YJi18sp7J9jpuhYByADT2rypfajMZZN4WQ6zBGgBKp53NKmqI36wFYDb3yaMPurITw==",
+      "dev": true
+    },
+    "@tsconfig/node14": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/@tsconfig/node14/-/node14-1.0.1.tgz",
+      "integrity": "sha512-509r2+yARFfHHE7T6Puu2jjkoycftovhXRqW328PDXTVGKihlb1P8Z9mMZH04ebyajfRY7dedfGynlrFHJUQCg==",
+      "dev": true
+    },
+    "@tsconfig/node16": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/@tsconfig/node16/-/node16-1.0.2.tgz",
+      "integrity": "sha512-eZxlbI8GZscaGS7kkc/trHTT5xgrjH3/1n2JDwusC9iahPKWMRvRjJSAN5mCXviuTGQ/lHnhvv8Q1YTpnfz9gA==",
+      "dev": true
+    },
     "@types/asn1js": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/@types/asn1js/-/asn1js-2.0.2.tgz",
@@ -13937,6 +14139,12 @@
       "integrity": "sha1-7ihweulOEdK4J7y+UnC86n8+ce4=",
       "dev": true
     },
+    "@types/jsrsasign": {
+      "version": "8.0.13",
+      "resolved": "https://registry.npmjs.org/@types/jsrsasign/-/jsrsasign-8.0.13.tgz",
+      "integrity": "sha512-+0Ij59D6NXP48KkeLhPXeQKOyLjvA9CD7zacc0Svy2IWHdl62BmDeTvGSIwKaGZSoamLJOo+on1AG/wPRLsd7A==",
+      "dev": true
+    },
     "@types/mime": {
       "version": "1.3.2",
       "resolved": "https://registry.npmjs.org/@types/mime/-/mime-1.3.2.tgz",
@@ -14190,6 +14398,12 @@
       "dev": true,
       "requires": {}
     },
+    "acorn-walk": {
+      "version": "8.2.0",
+      "resolved": "https://registry.npmjs.org/acorn-walk/-/acorn-walk-8.2.0.tgz",
+      "integrity": "sha512-k+iyHEuPgSw6SbuDpGQM+06HQUa04DZ3o+F6CSzXMvvI5KMvnaEqXe+YVe555R9nn6GPt404fos4wcgpw12SDA==",
+      "dev": true
+    },
     "aes-cbc-mac": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/aes-cbc-mac/-/aes-cbc-mac-1.0.1.tgz",
@@ -14347,6 +14561,12 @@
       "optional": true,
       "peer": true
     },
+    "arg": {
+      "version": "4.1.3",
+      "resolved": "https://registry.npmjs.org/arg/-/arg-4.1.3.tgz",
+      "integrity": "sha512-58S9QDqG0Xx27YwPSt9fJxivjYl432YCwfDMfZ+71RAqUrZef7LrKQZ3LHLOwCS4FLNBplP533Zx895SeOCHvA==",
+      "dev": true
+    },
     "argparse": {
       "version": "1.0.10",
       "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.10.tgz",
@@ -15329,6 +15549,12 @@
         }
       }
     },
+    "create-require": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/create-require/-/create-require-1.1.1.tgz",
+      "integrity": "sha512-dcKFX3jn0MpIaXjisoRvexIJVEKzaq7z2rZKxf+MSr9TkdmHmsU4m2lcLojrj/FHl8mk5VxMmYA+ftRkP/3oKQ==",
+      "dev": true
+    },
     "cross-spawn": {
       "version": "7.0.3",
       "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz",
@@ -15448,6 +15674,12 @@
       "resolved": "https://registry.npmjs.org/destroy/-/destroy-1.0.4.tgz",
       "integrity": "sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA="
     },
+    "diff": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/diff/-/diff-4.0.2.tgz",
+      "integrity": "sha512-58lmxKSA4BNyLz+HHMUzlOEpg09FV+ev6ZMe3vJihgdxzgcwZ8VoEEPmALCZG9LmqfVoNMMKpttIYTVG6uDY7A==",
+      "dev": true
+    },
     "dir-glob": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/dir-glob/-/dir-glob-3.0.1.tgz",
@@ -17443,6 +17675,11 @@
       "resolved": "https://registry.npmjs.org/jsqr/-/jsqr-1.4.0.tgz",
       "integrity": "sha512-dxLob7q65Xg2DvstYkRpkYtmKm2sPJ9oFhrhmudT1dZvNFFTlroai3AWSpLey/w5vMcLBXRgOJsbXpdN9HzU/A=="
     },
+    "jsrsasign": {
+      "version": "10.4.0",
+      "resolved": "https://registry.npmjs.org/jsrsasign/-/jsrsasign-10.4.0.tgz",
+      "integrity": "sha512-C8qLhiAssh/b74KJpGhWuFGG9cFhJqMCVuuHXRibb3Z5vPuAW0ue0jUirpoExCdpdhv4nD3sZ1DAwJURYJTm9g=="
+    },
     "kind-of": {
       "version": "6.0.3",
       "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-6.0.3.tgz",
@@ -17692,6 +17929,12 @@
         }
       }
     },
+    "make-error": {
+      "version": "1.3.6",
+      "resolved": "https://registry.npmjs.org/make-error/-/make-error-1.3.6.tgz",
+      "integrity": "sha512-s8UhlNe7vPKomQhC1qFelMokr/Sc3AgNbso3n74mVPA5LTZwkB9NlXf4XPamLxJE8h0gh73rM94xvwRT2CVInw==",
+      "dev": true
+    },
     "makeerror": {
       "version": "1.0.11",
       "resolved": "https://registry.npmjs.org/makeerror/-/makeerror-1.0.11.tgz",
@@ -20492,6 +20735,34 @@
       "optional": true,
       "peer": true
     },
+    "ts-node": {
+      "version": "10.2.1",
+      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-10.2.1.tgz",
+      "integrity": "sha512-hCnyOyuGmD5wHleOQX6NIjJtYVIO8bPP8F2acWkB4W06wdlkgyvJtubO/I9NkI88hCFECbsEgoLc0VNkYmcSfw==",
+      "dev": true,
+      "requires": {
+        "@cspotcode/source-map-support": "0.6.1",
+        "@tsconfig/node10": "^1.0.7",
+        "@tsconfig/node12": "^1.0.7",
+        "@tsconfig/node14": "^1.0.0",
+        "@tsconfig/node16": "^1.0.2",
+        "acorn": "^8.4.1",
+        "acorn-walk": "^8.1.1",
+        "arg": "^4.1.0",
+        "create-require": "^1.1.0",
+        "diff": "^4.0.1",
+        "make-error": "^1.1.1",
+        "yn": "3.1.1"
+      },
+      "dependencies": {
+        "acorn": {
+          "version": "8.5.0",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.5.0.tgz",
+          "integrity": "sha512-yXbYeFy+jUuYd3/CDcg2NkIYE991XYX/bje7LmjJigUciaeO1JR4XxXgCIV1/Zc/dRuFEyw1L0pbA+qynJkW5Q==",
+          "dev": true
+        }
+      }
+    },
     "tsconfig-paths": {
       "version": "3.11.0",
       "resolved": "https://registry.npmjs.org/tsconfig-paths/-/tsconfig-paths-3.11.0.tgz",
@@ -21106,6 +21377,12 @@
         }
       }
     },
+    "yn": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/yn/-/yn-3.1.1.tgz",
+      "integrity": "sha512-Ux4ygGWsu2c7isFWe8Yu1YluJmqVhxqK2cLXNQA5AcC3QfbGNpM7fu0Y8b/z16pXLnFxZYvWhd3fhBY9DLmC6Q==",
+      "dev": true
+    },
     "yocto-queue": {
       "version": "0.1.0",
       "resolved": "https://registry.npmjs.org/yocto-queue/-/yocto-queue-0.1.0.tgz",

package.json

@@ -12,15 +12,18 @@
     "body-parser": "^1.19.0",
     "dcc-utils": "^0.2.0",
     "express": "^4.17.1",
+    "jsrsasign": "^10.4.0",
     "typescript": "^4.4.3"
   },
   "devDependencies": {
     "@types/express": "^4.17.13",
+    "@types/jsrsasign": "^8.0.13",
     "@types/node": "^16.9.6",
     "@typescript-eslint/eslint-plugin": "^4.31.2",
     "@typescript-eslint/parser": "^4.31.2",
     "eslint": "^7.32.0",
     "eslint-config-airbnb-base": "^14.2.1",
-    "eslint-plugin-import": "^2.24.2"
+    "eslint-plugin-import": "^2.24.2",
+    "ts-node": "^10.2.1"
   }
 }

src/api/green/controller.ts

@@ -0,0 +1,10 @@
+import { Request, Response } from 'express';
+import Verifier from '../../../utils/dgcVerifier/Verifier';
+let verifier:Verifier;
+Verifier.instanceVerifier().then((ver)=>verifier=ver).catch(console.error);
+
+export const get = (req: Request, res: Response):void => {
+  const cert = req.body;
+  const result = verifier.checkCertificate(cert);
+  res.status(200).send({'data':result});
+};

src/api/green/index.ts

@@ -1,6 +1,6 @@
 import { Router } from 'express';
-import * as exampleMW from './middleware';
+import * as middleware from './middleware';
-import * as exampleCtrl from './controller';
+import * as controller from './controller';
 import { API } from '../index';
 
 export default class GreenApi implements API {
@@ -11,6 +11,6 @@ export default class GreenApi implements API {
   }
 
   setupApi():void {
-    this.router.get('/example',exampleMW.canGet,exampleCtrl.get);
+    this.router.post('/green',middleware.canGet,controller.get);
   }
 }

src/routes/api/green/controller.ts

@@ -1,5 +0,0 @@
-import { Request, Response } from 'express';
-
-export const get = (req: Request, res: Response):void => {
-  res.status(200).send({});
-};

src/utils/dgcVerifier/CertificateDownloader.ts

@@ -1,45 +1,78 @@
-// import crypto from 'crypto';
+import fs from 'fs/promises';
 export class CertificateDownloader{
-  static instance: CertificateDownloader;
+  // static instance: CertificateDownloader;
-  // private readonly baseUrl = 'https://get.dgc.gov.it';
+  private readonly baseUrl = 'https://get.dgc.gov.it';
-  private readonly keyStorage = 'cerificate_collection';
+  private readonly updateApi = '/v1/dgc/signercertificate/update'
+  private readonly statusApi = '/v1/dgc/signercertificate/status'
+  private readonly keyStorage = './cerificate_collection.json';
   private readonly timeSpan = 86400000;
-  //   private readonly timeSpan = 1000;
+  private cerficateCollection:string[] = [];
-  private cerficateCollection = {}
+  private currentValidKids = [];
-  // eslint-disable-next-line @typescript-eslint/no-empty-function
-  private constructor(){}
 
-  public getCertificates(): unknown {
+  public constructor(){
-    const savedData = JSON.parse(localStorage.getItem(this.keyStorage) || '{}');
+    this.getCertificates();
+  }
+
+  public async getCertificates(): Promise<string[]> {
+    const file = await fs.open(this.keyStorage,'r');
+    const data = await file.readFile();
+    const savedData = JSON.parse( data.toString() || '{}');
     if(savedData.lastupdateDate == null || Date.now() - savedData?.lastupdateDate > this.timeSpan){
       this.getAllCertificate()
         .then(() => { console.log('could not read the certificates from the local file'); return this.cerficateCollection; })
         .catch(console.error);
     }
     console.log('cerficates collection is valid loading from local source');
-    //   console.log(dataRead.certificates);
     this.cerficateCollection = savedData.certificates;
     return this.cerficateCollection;
   }
 
-  public static getCertificateDownloader():CertificateDownloader{
+  // public static getCertificateDownloader():CertificateDownloader{
-    if(CertificateDownloader.instance == undefined){
+  //   if(CertificateDownloader.instance == undefined){
-      CertificateDownloader.instance = new CertificateDownloader();
+  //     CertificateDownloader.instance = new CertificateDownloader();
-    }
+  //   }
-    return CertificateDownloader.instance;
+  //   return CertificateDownloader.instance;
-  }
+  // }
+
+  // async getAllCertificate(): Promise<void> {
+  //   this.cerficateCollection = {};
+  //   const response = (await fetch('https://raw.githubusercontent.com/lovasoa/sanipasse/master/src/assets/Digital_Green_Certificate_Signing_Keys.json'));
+  //   if(response.ok){
+  //     this.cerficateCollection = await response.json();
+  //     console.log(response);
+  //     const lastupdateDate = Date.now();
+  //     const file = await fs.open(this.keyStorage,'rw');
+  //     file.writeFile(JSON.stringify({'certificates':this.cerficateCollection, lastupdateDate}));
+  //   }else{
+  //     throw new Error(response.statusText);
+  //   }
+  // }
 
   async getAllCertificate(): Promise<void> {
-    this.cerficateCollection = {};
+    let exit = false;
-    const response = (await fetch('https://raw.githubusercontent.com/lovasoa/sanipasse/master/src/assets/Digital_Green_Certificate_Signing_Keys.json'));
+    let headers = {};
-    if(response.ok){
+    this.cerficateCollection = [];
-      this.cerficateCollection = await response.json();
+    while(!exit){
-      console.log(response);
+      const response = await fetch(this.baseUrl+this.updateApi,{headers});
-      const lastupdateDate = Date.now();
+      headers = {'X-RESUME-TOKEN': response.headers.get('X-RESUME-TOKEN')};
-      localStorage.setItem(this.keyStorage, JSON.stringify({'certificates':this.cerficateCollection, lastupdateDate}));
+      const currentKid:string = response.headers.get('X-KID') || '';
-      // fs.writeFile('./cerificate_collection.json', JSON.stringify({'certificates':this.cerficateCollection, lastupdateDate}),'utf8',console.error);
+      if(this.currentValidKids.includes(currentKid as never)){
-    }else{
+        const cert = await response.text();
-      throw new Error(response.statusText);
+        this.cerficateCollection.push('-----BEGIN CERTIFICATE-----\n' + cert + '-----END CERTIFICATE-----');
+      }
+      exit = (response.status !== 200);
+    }
+    const lastupdateDate = Date.now();
+    const file = await fs.open(this.keyStorage,'rw');
+    file.writeFile(JSON.stringify({'certificates':this.cerficateCollection, lastupdateDate}));
+  }
+
+  async updateKids(): Promise<void> {
+    try {
+      const resp = await fetch(this.baseUrl+this.statusApi);
+      this.currentValidKids = await resp.json();
+    } catch (error) {
+      console.log('could not get keyChild ', error);
     }
   }
 }

src/utils/dgcVerifier/RuleDownloader.ts

@@ -6,7 +6,7 @@ export class RuleDownloader {
   //   private readonly timeSpan = 1000;
   public rules:unknown = {}
   // eslint-disable-next-line @typescript-eslint/no-empty-function
-  private constructor(){
+  constructor(){
     this.getRules();
   }
 
@@ -23,13 +23,6 @@ export class RuleDownloader {
     return this.rules;
   }
 
-  static getRuleDownloader(): RuleDownloader{
-    if(this.instance == undefined){
-      RuleDownloader.instance = new RuleDownloader();
-    }
-    return RuleDownloader.instance;
-  }
-
   private async getSettings(): Promise<unknown>{
     const response = await fetch(`${this.baseUrl}/v1/dgc/settings`);
     const jsonData = await response.json();

src/utils/dgcVerifier/Verifier.ts

@@ -1,21 +1,38 @@
 import { CertificateDownloader } from './CertificateDownloader';
 import { RuleDownloader } from './RuleDownloader';
 import {DCC} from 'dcc-utils';
+import jsrsasign from 'jsrsasign';
 
 export default class Verifier {
-  static certDownloader: CertificateDownloader;
+  static instance: Verifier|undefined  =  undefined;
-  static ruleDownloader: RuleDownloader;
+  private certDownloader: CertificateDownloader;
-  static certificateList: unknown;
+  private ruleDownloader: RuleDownloader;
+  private certificateList: string[] = [];
 
-  static async setup():Promise<void> {
+  private constructor(){
-    Verifier.certDownloader = CertificateDownloader.getCertificateDownloader();
+    this.certDownloader = new CertificateDownloader();
-    Verifier.ruleDownloader = RuleDownloader.getRuleDownloader(); 
+    this.ruleDownloader = new RuleDownloader();
-    Verifier.certificateList = await Verifier.certDownloader.getCertificates();
   }
 
-  static async checkCertificate(certificate:string): Promise<unknown>{
+  public static async instanceVerifier(): Promise<Verifier>{
+    if (Verifier.instance == undefined){
+      Verifier.instance = new Verifier();
+      Verifier.instance.certificateList = await Verifier.instance.certDownloader.getCertificates();
+    }
+    return Verifier.instance;
+  }
+  
+  async checkCertificate(certificate:string): Promise<unknown>{
     const dcc = await DCC.fromRaw(certificate);
-    const certCheck = await dcc.checkSignatureWithKeysList(Verifier.certificateList);
+    let result: unknown;
-    return certCheck;
+    this.certificateList.forEach(async (cert: string) => {
+      const verifier = jsrsasign.KEYUTIL.getKey(cert);
+      if (typeof verifier == typeof jsrsasign.KJUR.crypto.ECDSA ){
+        const xyCoord = (verifier as jsrsasign.KJUR.crypto.ECDSA).getPublicKeyXYHex();
+        result = await dcc.checkSignature(xyCoord);
+      }
+    });
+    console.log(result);    
+    return result;
   }
 }