mirror of
https://github.com/farcasclaudiu/Flowise.git
synced 2026-06-24 11:00:45 +03:00
Karl Stoney
30 lines
1.7 KiB
TypeScript
30 lines
1.7 KiB
TypeScript
import { getCredentialData, getCredentialParam, type ICommonObject, type INodeData } from '.'
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import type { ChatVertexAIInput, VertexAIInput } from '@langchain/google-vertexai'
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type SupportedAuthOptions = ChatVertexAIInput['authOptions'] | VertexAIInput['authOptions']
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export const buildGoogleCredentials = async (nodeData: INodeData, options: ICommonObject): Promise<SupportedAuthOptions | null> => {
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const credentialData = await getCredentialData(nodeData.credential ?? '', options)
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const googleApplicationCredentialFilePath = getCredentialParam('googleApplicationCredentialFilePath', credentialData, nodeData)
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const googleApplicationCredential = getCredentialParam('googleApplicationCredential', credentialData, nodeData)
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const projectID = getCredentialParam('projectID', credentialData, nodeData)
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const authOptions: any = {}
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if (Object.keys(credentialData).length !== 0) {
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if (!googleApplicationCredentialFilePath && !googleApplicationCredential)
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throw new Error('Please specify your Google Application Credential')
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if (!googleApplicationCredentialFilePath && !googleApplicationCredential)
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throw new Error(
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'Error: More than one component has been inputted. Please use only one of the following: Google Application Credential File Path or Google Credential JSON Object'
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)
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if (googleApplicationCredentialFilePath && !googleApplicationCredential) authOptions.keyFile = googleApplicationCredentialFilePath
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else if (!googleApplicationCredentialFilePath && googleApplicationCredential)
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authOptions.credentials = JSON.parse(googleApplicationCredential)
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if (projectID) authOptions.projectId = projectID
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}
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return authOptions
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}
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