Protei/PromucFlow_constructor
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adding check for base64 (#6532)

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rahulramesha 2021-08-17 16:24:46 +05:30 committed by GitHub
parent 92f4d878ab
commit 478a2a3147
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1 changed files with 2 additions and 3 deletions
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5
app/client/src/workers/validations.ts
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@ -11,11 +11,9 @@ import _, {
isObject, isObject,
isPlainObject, isPlainObject,
isString, isString,
startsWith,
toString, toString,
uniq, uniq,
} from "lodash"; } from "lodash";
import { WidgetProps } from "../widgets/BaseWidget";
import moment from "moment"; import moment from "moment";
import { ValidationConfig } from "constants/PropertyControlConstants"; import { ValidationConfig } from "constants/PropertyControlConstants";
@ -657,6 +655,7 @@ export const VALIDATORS: Record<ValidationTypes, Validator> = {
parsed: config.params?.default || "", parsed: config.params?.default || "",
message: `${WIDGET_TYPE_VALIDATION_ERROR}: ${getExpectedType(config)}`, message: `${WIDGET_TYPE_VALIDATION_ERROR}: ${getExpectedType(config)}`,
}; };
const base64Regex = /^(?:[A-Za-z\d+\/]{4})*?(?:[A-Za-z\d+\/]{2}(?:==)?|[A-Za-z\d+\/]{3}=?)?$/;
const base64ImageRegex = /^data:image\/.*;base64/; const base64ImageRegex = /^data:image\/.*;base64/;
const imageUrlRegex = /(http(s?):)([/|.|\w|\s|-])*\.(?:jpeg|jpg|gif|png)??(?:&?[^=&]*=[^=&]*)*/; const imageUrlRegex = /(http(s?):)([/|.|\w|\s|-])*\.(?:jpeg|jpg|gif|png)??(?:&?[^=&]*=[^=&]*)*/;
if ( if (
@ -677,7 +676,7 @@ export const VALIDATORS: Record<ValidationTypes, Validator> = {
parsed: value, parsed: value,
}; };
} }
if (btoa(atob(value)) === value) { if (base64Regex.test(value) && btoa(atob(value)) === value) {
return { isValid: true, parsed: `data:image/png;base64,${value}` }; return { isValid: true, parsed: `data:image/png;base64,${value}` };
} }
} }