better filetype validation, support pdf/cbz/cbr/html/txt

package-lock.json

@@ -21,6 +21,16 @@
         "path-to-regexp": "^6.1.0"
       }
     },
+    "@tokenizer/token": {
+      "version": "0.1.1",
+      "resolved": "https://registry.npmjs.org/@tokenizer/token/-/token-0.1.1.tgz",
+      "integrity": "sha512-XO6INPbZCxdprl+9qa/AAbFFOMzzwqYxpjPgLICrMD6C2FCw6qfJOPcBk6JqqPLSaZ/Qx87qn4rpPmPMwaAK6w=="
+    },
+    "@types/debug": {
+      "version": "4.1.5",
+      "resolved": "https://registry.npmjs.org/@types/debug/-/debug-4.1.5.tgz",
+      "integrity": "sha512-Q1y515GcOdTHgagaVFhHnIFQ38ygs/kmxdNpvpou+raI9UO3YZcHDngBSYKQklcKlvA7iuQlmIKbzvmxcOE9CQ=="
+    },
     "accepts": {
       "version": "1.3.7",
       "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.7.tgz",
@@ -240,6 +250,17 @@
       "resolved": "https://registry.npmjs.org/etag/-/etag-1.8.1.tgz",
       "integrity": "sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc="
     },
+    "file-type": {
+      "version": "14.7.1",
+      "resolved": "https://registry.npmjs.org/file-type/-/file-type-14.7.1.tgz",
+      "integrity": "sha512-sXAMgFk67fQLcetXustxfKX+PZgHIUFn96Xld9uH8aXPdX3xOp0/jg9OdouVTvQrf7mrn+wAa4jN/y9fUOOiRA==",
+      "requires": {
+        "readable-web-to-node-stream": "^2.0.0",
+        "strtok3": "^6.0.3",
+        "token-types": "^2.0.0",
+        "typedarray-to-buffer": "^3.1.5"
+      }
+    },
     "fresh": {
       "version": "0.5.2",
       "resolved": "https://registry.npmjs.org/fresh/-/fresh-0.5.2.tgz",
@@ -295,6 +316,11 @@
       "resolved": "https://registry.npmjs.org/humanize-number/-/humanize-number-0.0.2.tgz",
       "integrity": "sha1-EcCvakcWQ2M1iFiASPF5lUFInBg="
     },
+    "ieee754": {
+      "version": "1.1.13",
+      "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.1.13.tgz",
+      "integrity": "sha512-4vf7I2LYV/HaWerSo3XmlMkp5eZ83i+/CDluXi/IGTs/O1sejBNhTtnxzmRZfvOUqj7lZjqHkeTvpgSFDlWZTg=="
+    },
     "inherits": {
       "version": "2.0.4",
       "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
@@ -305,6 +331,11 @@
       "resolved": "https://registry.npmjs.org/is-generator-function/-/is-generator-function-1.0.7.tgz",
       "integrity": "sha512-YZc5EwyO4f2kWCax7oegfuSr9mFz1ZvieNYBEjmukLxgXfBUbxAWGVF7GZf0zidYtoBl3WvC07YK0wT76a+Rtw=="
     },
+    "is-typedarray": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/is-typedarray/-/is-typedarray-1.0.0.tgz",
+      "integrity": "sha1-5HnICFjfDBsR3dppQPlgEfzaSpo="
+    },
     "isarray": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz",
@@ -529,6 +560,11 @@
       "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-6.1.0.tgz",
       "integrity": "sha512-h9DqehX3zZZDCEm+xbfU0ZmwCGFCAAraPJWMXJ4+v32NjZJilVg3k1TcKsRgIb8IQ/izZSaydDc1OhJCZvs2Dw=="
     },
+    "peek-readable": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/peek-readable/-/peek-readable-3.1.0.tgz",
+      "integrity": "sha512-KGuODSTV6hcgdZvDrIDBUkN0utcAVj1LL7FfGbM0viKTtCHmtZcuEJ+lGqsp0fTFkGqesdtemV2yUSMeyy3ddA=="
+    },
     "process-nextick-args": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz",
@@ -545,6 +581,11 @@
         "string_decoder": "~0.10.x"
       }
     },
+    "readable-web-to-node-stream": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/readable-web-to-node-stream/-/readable-web-to-node-stream-2.0.0.tgz",
+      "integrity": "sha512-+oZJurc4hXpaaqsN68GoZGQAQIA3qr09Or4fqEsargABnbe5Aau8hFn6ISVleT3cpY/0n/8drn7huyyEvTbghA=="
+    },
     "safe-buffer": {
       "version": "5.1.2",
       "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
@@ -570,6 +611,16 @@
       "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
       "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ="
     },
+    "strtok3": {
+      "version": "6.0.4",
+      "resolved": "https://registry.npmjs.org/strtok3/-/strtok3-6.0.4.tgz",
+      "integrity": "sha512-rqWMKwsbN9APU47bQTMEYTPcwdpKDtmf1jVhHzNW2cL1WqAxaM9iBb9t5P2fj+RV2YsErUWgQzHD5JwV0uCTEQ==",
+      "requires": {
+        "@tokenizer/token": "^0.1.1",
+        "@types/debug": "^4.1.5",
+        "peek-readable": "^3.1.0"
+      }
+    },
     "supports-color": {
       "version": "5.5.0",
       "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
@@ -599,6 +650,15 @@
       "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.0.tgz",
       "integrity": "sha512-yaOH/Pk/VEhBWWTlhI+qXxDFXlejDGcQipMlyxda9nthulaxLZUNcUqFxokp0vcYnvteJln5FNQDRrxj3YcbVw=="
     },
+    "token-types": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/token-types/-/token-types-2.0.0.tgz",
+      "integrity": "sha512-WWvu8sGK8/ZmGusekZJJ5NM6rRVTTDO7/bahz4NGiSDb/XsmdYBn6a1N/bymUHuWYTWeuLUg98wUzvE4jPdCZw==",
+      "requires": {
+        "@tokenizer/token": "^0.1.0",
+        "ieee754": "^1.1.13"
+      }
+    },
     "tsscmp": {
       "version": "1.0.6",
       "resolved": "https://registry.npmjs.org/tsscmp/-/tsscmp-1.0.6.tgz",
@@ -618,6 +678,14 @@
       "resolved": "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz",
       "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c="
     },
+    "typedarray-to-buffer": {
+      "version": "3.1.5",
+      "resolved": "https://registry.npmjs.org/typedarray-to-buffer/-/typedarray-to-buffer-3.1.5.tgz",
+      "integrity": "sha512-zdu8XMNEDepKKR+XYOXAVPtWui0ly0NtohUscw+UmaHiAWT8hrV1rr//H6V+0DvJ3OQ19S979M0laLfX8rm82Q==",
+      "requires": {
+        "is-typedarray": "^1.0.0"
+      }
+    },
     "util-deprecate": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",