Merge pull request #6315 from Budibase/feature/current-user-rest-bindings

REST query bindings for Current User

packages/bbui/src/Form/Combobox.svelte

@@ -40,5 +40,6 @@
     on:change={onChange}
     on:pick
     on:type
+    on:blur
   />
 </Field>

packages/bbui/src/Form/Core/Combobox.svelte

@@ -52,7 +52,10 @@
       {id}
       type="text"
       on:focus={() => (focus = true)}
-      on:blur={() => (focus = false)}
+      on:blur={() => {
+        focus = false
+        dispatch("blur")
+      }}
       on:change={onType}
       value={value || ""}
       placeholder={placeholder || ""}

packages/builder/cypress/integration/createApp.spec.js

@@ -52,13 +52,6 @@ filterTests(['smoke', 'all'], () => {
 
       // Start create app process. If apps already exist, click second button
       cy.get(interact.CREATE_APP_BUTTON, { timeout: 1000 }).click({ force: true })
-      cy.request(`${Cypress.config().baseUrl}/api/applications?status=all`)
-        .its("body")
-        .then(val => {
-          if (val.length > 0) {
-            cy.get(interact.CREATE_APP_BUTTON).click({ force: true })
-          }
-        })
 
       const appName = "Cypress Tests"
       cy.get(interact.SPECTRUM_MODAL).within(() => {

packages/builder/src/builderStore/dataBinding.js

@@ -49,6 +49,95 @@ export const getBindableProperties = (asset, componentId) => {
   ]
 }
 
+/**
+ * Gets all rest bindable data fields
+ */
+export const getRestBindings = () => {
+  const userBindings = getUserBindings()
+  return [...userBindings, ...getAuthBindings()]
+}
+
+/**
+ * Gets all rest bindable auth fields
+ */
+export const getAuthBindings = () => {
+  let bindings = []
+  const safeUser = makePropSafe("user")
+  const safeOAuth2 = makePropSafe("oauth2")
+  const safeAccessToken = makePropSafe("accessToken")
+
+  const authBindings = [
+    {
+      runtime: `${safeUser}.${safeOAuth2}.${safeAccessToken}`,
+      readable: `Current User.OAuthToken`,
+      key: "accessToken",
+    },
+  ]
+
+  bindings = Object.keys(authBindings).map(key => {
+    const fieldBinding = authBindings[key]
+    return {
+      type: "context",
+      runtimeBinding: fieldBinding.runtime,
+      readableBinding: fieldBinding.readable,
+      fieldSchema: { type: "string", name: fieldBinding.key },
+      providerId: "user",
+    }
+  })
+  return bindings
+}
+
+/**
+ * Utility - convert a key/value map to an array of custom 'context' bindings
+ * @param {object} valueMap Key/value pairings
+ * @param {string} prefix A contextual string prefix/path for a user readable binding
+ * @return {object[]} An array containing readable/runtime binding objects
+ */
+export const toBindingsArray = (valueMap, prefix) => {
+  if (!valueMap) {
+    return []
+  }
+  return Object.keys(valueMap).reduce((acc, binding) => {
+    if (!binding || !valueMap[binding]) {
+      return acc
+    }
+    acc.push({
+      type: "context",
+      runtimeBinding: binding,
+      readableBinding: `${prefix}.${binding}`,
+    })
+    return acc
+  }, [])
+}
+
+/**
+ * Utility - coverting a map of readable bindings to runtime
+ */
+export const readableToRuntimeMap = (bindings, ctx) => {
+  if (!bindings || !ctx) {
+    return {}
+  }
+  return Object.keys(ctx).reduce((acc, key) => {
+    let parsedQuery = readableToRuntimeBinding(bindings, ctx[key])
+    acc[key] = parsedQuery
+    return acc
+  }, {})
+}
+
+/**
+ * Utility - coverting a map of runtime bindings to readable
+ */
+export const runtimeToReadableMap = (bindings, ctx) => {
+  if (!bindings || !ctx) {
+    return {}
+  }
+  return Object.keys(ctx).reduce((acc, key) => {
+    let parsedQuery = runtimeToReadableBinding(bindings, ctx[key])
+    acc[key] = parsedQuery
+    return acc
+  }, {})
+}
+
 /**
  * Gets the bindable properties exposed by a certain component.
  */
@@ -298,7 +387,6 @@ const getUserBindings = () => {
       providerId: "user",
     })
   })
-
   return bindings
 }
 

packages/builder/src/components/backend/DatasourceNavigator/TableIntegrationMenu/rest/RestExtraConfigForm.svelte

@@ -10,11 +10,31 @@
   import KeyValueBuilder from "components/integration/KeyValueBuilder.svelte"
   import RestAuthenticationBuilder from "./auth/RestAuthenticationBuilder.svelte"
   import ViewDynamicVariables from "./variables/ViewDynamicVariables.svelte"
+  import {
+    getRestBindings,
+    readableToRuntimeBinding,
+    runtimeToReadableMap,
+  } from "builderStore/dataBinding"
+  import { cloneDeep } from "lodash/fp"
 
   export let datasource
   export let queries
 
   let addHeader
+
+  let parsedHeaders = runtimeToReadableMap(
+    getRestBindings(),
+    cloneDeep(datasource?.config?.defaultHeaders)
+  )
+
+  const onDefaultHeaderUpdate = headers => {
+    const flatHeaders = cloneDeep(headers).reduce((acc, entry) => {
+      acc[entry.name] = readableToRuntimeBinding(getRestBindings(), entry.value)
+      return acc
+    }, {})
+
+    datasource.config.defaultHeaders = flatHeaders
+  }
 </script>
 
 <Divider size="S" />
@@ -30,9 +50,10 @@
 </Body>
 <KeyValueBuilder
   bind:this={addHeader}
-  bind:object={datasource.config.defaultHeaders}
+  bind:object={parsedHeaders}
-  on:change
+  on:change={evt => onDefaultHeaderUpdate(evt.detail)}
   noAddButton
+  bindings={getRestBindings()}
 />
 <div>
   <ActionButton icon="Add" on:click={() => addHeader.addEntry()}>

packages/builder/src/components/backend/DatasourceNavigator/TableIntegrationMenu/rest/auth/RestAuthenticationModal.svelte

@@ -2,6 +2,8 @@
   import { onMount } from "svelte"
   import { ModalContent, Layout, Select, Body, Input } from "@budibase/bbui"
   import { AUTH_TYPE_LABELS, AUTH_TYPES } from "./authTypes"
+  import BindableCombobox from "components/common/bindings/BindableCombobox.svelte"
+  import { getAuthBindings } from "builderStore/dataBinding"
 
   export let configs
   export let currentConfig
@@ -203,11 +205,23 @@
       />
     {/if}
     {#if form.type === AUTH_TYPES.BEARER}
-      <Input
+      <BindableCombobox
         label="Token"
-        bind:value={form.bearer.token}
+        value={form.bearer.token}
-        on:change={onFieldChange}
+        bindings={getAuthBindings()}
-        on:blur={() => (blurred.bearer.token = true)}
+        on:change={e => {
+          form.bearer.token = e.detail
+          console.log(e.detail)
+          onFieldChange()
+        }}
+        on:blur={() => {
+          blurred.bearer.token = true
+          onFieldChange()
+        }}
+        allowJS={false}
+        placeholder="Token"
+        appendBindingsAsOptions={true}
+        drawerEnabled={false}
         error={blurred.bearer.token ? errors.bearer.token : null}
       />
     {/if}

packages/builder/src/components/common/bindings/BindableCombobox.svelte

@@ -0,0 +1,68 @@
+<script>
+  import { Combobox } from "@budibase/bbui"
+  import {
+    readableToRuntimeBinding,
+    runtimeToReadableBinding,
+  } from "builderStore/dataBinding"
+  import { createEventDispatcher } from "svelte"
+  import { isJSBinding } from "@budibase/string-templates"
+
+  export let value = ""
+  export let bindings = []
+  export let placeholder
+  export let label
+  export let disabled = false
+  export let options
+  export let appendBindingsAsOptions = true
+  export let error
+
+  const dispatch = createEventDispatcher()
+
+  $: readableValue = runtimeToReadableBinding(bindings, value)
+  $: isJS = isJSBinding(value)
+  $: allOptions = buildOptions(options, bindings, appendBindingsAsOptions)
+
+  const onChange = (value, optionPicked) => {
+    // Add HBS braces if picking binding
+    if (optionPicked && !options?.includes(value)) {
+      value = `{{ ${value} }}`
+    }
+
+    dispatch("change", readableToRuntimeBinding(bindings, value))
+  }
+
+  const buildOptions = (options, bindings, appendBindingsAsOptions) => {
+    if (!appendBindingsAsOptions) {
+      return options
+    }
+    return []
+      .concat(options || [])
+      .concat(bindings?.map(binding => binding.readableBinding) || [])
+  }
+</script>
+
+<div class="control" class:disabled>
+  <Combobox
+    {label}
+    {disabled}
+    readonly={isJS}
+    value={isJS ? "(JavaScript function)" : readableValue}
+    on:type={e => onChange(e.detail, false)}
+    on:pick={e => onChange(e.detail, true)}
+    on:blur={() => dispatch("blur")}
+    {placeholder}
+    options={allOptions}
+    {error}
+  />
+</div>
+
+<style>
+  .control {
+    flex: 1;
+    position: relative;
+  }
+
+  .control:not(.disabled) :global(.spectrum-Textfield-input) {
+    padding-right: 40px;
+  }
+</style>

packages/builder/src/components/common/bindings/DrawerBindableCombobox.svelte

@@ -18,6 +18,7 @@
   export let options
   export let allowJS = true
   export let appendBindingsAsOptions = true
+  export let error
 
   const dispatch = createEventDispatcher()
   let bindingDrawer
@@ -59,8 +60,10 @@
     value={isJS ? "(JavaScript function)" : readableValue}
     on:type={e => onChange(e.detail, false)}
     on:pick={e => onChange(e.detail, true)}
+    on:blur={() => dispatch("blur")}
     {placeholder}
     options={allOptions}
+    {error}
   />
   {#if !disabled}
     <div
@@ -72,6 +75,7 @@
     </div>
   {/if}
 </div>
+
 <Drawer bind:this={bindingDrawer} {title}>
   <svelte:fragment slot="description">
     Add the objects on the left to enrich your text.

packages/builder/src/components/integration/KeyValueBuilder.svelte

@@ -11,6 +11,7 @@
   } from "@budibase/bbui"
   import { createEventDispatcher } from "svelte"
   import { lowercase } from "helpers"
+  import DrawerBindableInput from "components/common/bindings/DrawerBindableInput.svelte"
 
   let dispatch = createEventDispatcher()
 
@@ -30,6 +31,7 @@
   export let tooltip
   export let menuItems
   export let showMenu = false
+  export let bindings = []
 
   let fields = Object.entries(object || {}).map(([name, value]) => ({
     name,
@@ -108,6 +110,16 @@
       />
       {#if options}
         <Select bind:value={field.value} on:change={changed} {options} />
+      {:else if bindings && bindings.length}
+        <DrawerBindableInput
+          {bindings}
+          placeholder="Value"
+          on:change={e => (field.value = e.detail)}
+          disabled={readOnly}
+          value={field.value}
+          allowJS={false}
+          fillWidth={true}
+        />
       {:else}
         <Input
           placeholder={valuePlaceholder}

packages/builder/src/components/integration/QueryBindingBuilder.svelte

@@ -57,7 +57,8 @@
         placeholder="Default"
         thin
         disabled={bindable}
-        bind:value={binding.default}
+        on:change={evt => onBindingChange(binding.name, evt.detail)}
+        value={runtimeToReadableBinding(bindings, binding.default)}
       />
       {#if bindable}
         <DrawerBindableInput

packages/builder/src/pages/builder/app/[application]/data/datasource/[selectedDatasource]/_layout.svelte

@@ -12,4 +12,6 @@
   }
 </script>
 
+{#key $params.selectedDatasource}
   <slot />
+{/key}

packages/builder/src/pages/builder/app/[application]/data/datasource/[selectedDatasource]/rest/[query]/index.svelte

@@ -40,13 +40,39 @@
   import { cloneDeep } from "lodash/fp"
   import { RawRestBodyTypes } from "constants/backend"
 
+  import {
+    getRestBindings,
+    toBindingsArray,
+    runtimeToReadableBinding,
+    readableToRuntimeBinding,
+    runtimeToReadableMap,
+    readableToRuntimeMap,
+  } from "builderStore/dataBinding"
+
   let query, datasource
   let breakQs = {},
-    bindings = {}
+    requestBindings = {}
   let saveId, url
   let response, schema, enabledHeaders
   let authConfigId
   let dynamicVariables, addVariableModal, varBinding
+  let restBindings = getRestBindings()
+
+  $: staticVariables = datasource?.config?.staticVariables || {}
+
+  $: customRequestBindings = toBindingsArray(requestBindings, "Binding")
+  $: dynamicRequestBindings = toBindingsArray(dynamicVariables, "Dynamic")
+  $: dataSourceStaticBindings = toBindingsArray(
+    staticVariables,
+    "Datasource.Static"
+  )
+
+  $: mergedBindings = [
+    ...restBindings,
+    ...customRequestBindings,
+    ...dynamicRequestBindings,
+    ...dataSourceStaticBindings,
+  ]
 
   $: datasourceType = datasource?.source
   $: integrationInfo = $integrations[datasourceType]
@@ -63,8 +89,10 @@
     Object.keys(schema || {}).length !== 0 ||
     Object.keys(query?.schema || {}).length !== 0
 
+  $: runtimeUrlQueries = readableToRuntimeMap(mergedBindings, breakQs)
+
   function getSelectedQuery() {
-    return cloneDeep(
+    const cloneQuery = cloneDeep(
       $queries.list.find(q => q._id === $queries.selected) || {
         datasourceId: $params.selectedDatasource,
         parameters: [],
@@ -76,6 +104,7 @@
         queryVerb: "read",
       }
     )
+    return cloneQuery
   }
 
   function checkQueryName(inputUrl = null) {
@@ -89,7 +118,9 @@
     if (!base) {
       return base
     }
-    const qs = restUtils.buildQueryString(qsObj)
+    const qs = restUtils.buildQueryString(
+      runtimeToReadableMap(mergedBindings, qsObj)
+    )
     let newUrl = base
     if (base.includes("?")) {
       newUrl = base.split("?")[0]
@@ -98,14 +129,21 @@
   }
 
   function buildQuery() {
-    const newQuery = { ...query }
+    const newQuery = cloneDeep(query)
-    const queryString = restUtils.buildQueryString(breakQs)
+    const queryString = restUtils.buildQueryString(runtimeUrlQueries)
+
+    newQuery.parameters = restUtils.keyValueToQueryParameters(requestBindings)
+    newQuery.fields.requestBody =
+      typeof newQuery.fields.requestBody === "object"
+        ? readableToRuntimeMap(mergedBindings, newQuery.fields.requestBody)
+        : readableToRuntimeBinding(mergedBindings, newQuery.fields.requestBody)
+
     newQuery.fields.path = url.split("?")[0]
     newQuery.fields.queryString = queryString
     newQuery.fields.authConfigId = authConfigId
     newQuery.fields.disabledHeaders = restUtils.flipHeaderState(enabledHeaders)
     newQuery.schema = restUtils.fieldsToSchema(schema)
-    newQuery.parameters = restUtils.keyValueToQueryParameters(bindings)
+
     return newQuery
   }
 
@@ -120,6 +158,13 @@
         datasource.config.dynamicVariables = rebuildVariables(saveId)
         datasource = await datasources.save(datasource)
       }
+      prettifyQueryRequestBody(
+        query,
+        requestBindings,
+        dynamicVariables,
+        staticVariables,
+        restBindings
+      )
     } catch (err) {
       notifications.error(`Error saving query`)
     }
@@ -127,7 +172,7 @@
 
   async function runQuery() {
     try {
-      response = await queries.preview(buildQuery(query))
+      response = await queries.preview(buildQuery())
       if (response.rows.length === 0) {
         notifications.info("Request did not return any data")
       } else {
@@ -236,6 +281,36 @@
     }
   }
 
+  const prettifyQueryRequestBody = (
+    query,
+    requestBindings,
+    dynamicVariables,
+    staticVariables,
+    restBindings
+  ) => {
+    let customRequestBindings = toBindingsArray(requestBindings, "Binding")
+    let dynamicRequestBindings = toBindingsArray(dynamicVariables, "Dynamic")
+    let dataSourceStaticBindings = toBindingsArray(
+      staticVariables,
+      "Datasource.Static"
+    )
+
+    const prettyBindings = [
+      ...restBindings,
+      ...customRequestBindings,
+      ...dynamicRequestBindings,
+      ...dataSourceStaticBindings,
+    ]
+
+    //Parse the body here as now all bindings have been updated.
+    if (query?.fields?.requestBody) {
+      query.fields.requestBody =
+        typeof query.fields.requestBody === "object"
+          ? runtimeToReadableMap(prettyBindings, query.fields.requestBody)
+          : runtimeToReadableBinding(prettyBindings, query.fields.requestBody)
+    }
+  }
+
   onMount(async () => {
     query = getSelectedQuery()
 
@@ -250,6 +325,8 @@
     const datasourceUrl = datasource?.config.url
     const qs = query?.fields.queryString
     breakQs = restUtils.breakQueryString(qs)
+    breakQs = runtimeToReadableMap(mergedBindings, breakQs)
+
     const path = query.fields.path
     if (
       datasourceUrl &&
@@ -260,7 +337,7 @@
     }
     url = buildUrl(query.fields.path, breakQs)
     schema = restUtils.schemaToFields(query.schema)
-    bindings = restUtils.queryParametersToKeyValue(query.parameters)
+    requestBindings = restUtils.queryParametersToKeyValue(query.parameters)
     authConfigId = getAuthConfigId()
     if (!query.fields.disabledHeaders) {
       query.fields.disabledHeaders = {}
@@ -291,6 +368,14 @@
       query.fields.pagination = {}
     }
     dynamicVariables = getDynamicVariables(datasource, query._id)
+
+    prettifyQueryRequestBody(
+      query,
+      requestBindings,
+      dynamicVariables,
+      staticVariables,
+      restBindings
+    )
   })
 </script>
 
@@ -344,16 +429,26 @@
         <Tabs selected="Bindings" quiet noPadding noHorizPadding onTop>
           <Tab title="Bindings">
             <KeyValueBuilder
-              bind:object={bindings}
+              bind:object={requestBindings}
               tooltip="Set the name of the binding which can be used in Handlebars statements throughout your query"
               name="binding"
               headings
               keyPlaceholder="Binding name"
               valuePlaceholder="Default"
+              bindings={[
+                ...restBindings,
+                ...dynamicRequestBindings,
+                ...dataSourceStaticBindings,
+              ]}
             />
           </Tab>
           <Tab title="Params">
-            <KeyValueBuilder bind:object={breakQs} name="param" headings />
+            <KeyValueBuilder
+              bind:object={breakQs}
+              name="param"
+              headings
+              bindings={mergedBindings}
+            />
           </Tab>
           <Tab title="Headers">
             <KeyValueBuilder
@@ -362,6 +457,7 @@
               toggle
               name="header"
               headings
+              bindings={mergedBindings}
             />
           </Tab>
           <Tab title="Body">

packages/server/__mocks__/node-fetch.ts

@@ -15,6 +15,15 @@ module FetchMock {
           },
         },
         json: async () => {
+          //x-www-form-encoded body is a URLSearchParams
+          //The call to stringify it leaves it blank
+          if (body?.opts?.body instanceof URLSearchParams) {
+            const paramArray = Array.from(body.opts.body.entries())
+            body.opts.body = paramArray.reduce((acc: any, pair: any) => {
+              acc[pair[0]] = pair[1]
+              return acc
+            }, {})
+          }
           return body
         },
       }

packages/server/src/api/controllers/query/index.ts

@@ -129,6 +129,9 @@ export async function preview(ctx: any) {
         parameters,
         transformer,
         queryId,
+        ctx: {
+          user: ctx.user,
+        },
       })
 
     const { rows, keys, info, extra } = await quotas.addQuery(runFn)
@@ -172,6 +175,9 @@ async function execute(ctx: any, opts = { rowsOnly: false }) {
         parameters: enrichedParameters,
         transformer: query.transformer,
         queryId: ctx.params.queryId,
+        ctx: {
+          user: ctx.user,
+        },
       })
 
     const { rows, pagination, extra } = await quotas.addQuery(runFn)

packages/server/src/api/routes/tests/query.spec.js

@@ -346,4 +346,170 @@ describe("/queries", () => {
       expect(contents).toBe(null)
     })
   })
+
+  describe("Current User Request Mapping", () => {
+    
+    async function previewGet(datasource, fields, params) {
+      return config.previewQuery(request, config, datasource, fields, params)
+    }
+
+    async function previewPost(datasource, fields, params) {
+      return config.previewQuery(request, config, datasource, fields, params, "create")
+    }
+
+    it("should parse global and query level header mappings", async () => {
+      const userDetails = config.getUserDetails()
+
+      const datasource = await config.restDatasource({
+        defaultHeaders: {
+          "test": "headerVal",
+          "emailHdr": "{{[user].[email]}}"
+        }
+      })
+      const res = await previewGet(datasource, {
+        path: "www.google.com",
+        queryString: "email={{[user].[email]}}",
+        headers: {
+          queryHdr : "{{[user].[firstName]}}",
+          secondHdr : "1234"
+        }
+      })
+
+      const parsedRequest = JSON.parse(res.body.extra.raw)
+      expect(parsedRequest.opts.headers).toEqual({
+        "test": "headerVal",
+        "emailHdr": userDetails.email,
+        "queryHdr": userDetails.firstName,
+        "secondHdr" : "1234"
+      })
+      expect(res.body.rows[0].url).toEqual("http://www.google.com?email=" + userDetails.email)
+    })
+
+    it("should bind the current user to query parameters", async () => {
+      const userDetails = config.getUserDetails()
+  
+      const datasource = await config.restDatasource()
+  
+      const res = await previewGet(datasource, {
+        path: "www.google.com",
+        queryString: "test={{myEmail}}&testName={{myName}}&testParam={{testParam}}",
+      }, {
+        "myEmail" : "{{[user].[email]}}",
+        "myName" : "{{[user].[firstName]}}",
+        "testParam" : "1234"
+      })
+  
+      expect(res.body.rows[0].url).toEqual("http://www.google.com?test=" + userDetails.email + 
+        "&testName=" + userDetails.firstName + "&testParam=1234")
+    })
+
+    it("should bind the current user the request body - plain text", async () => {
+      const userDetails = config.getUserDetails()
+      const datasource = await config.restDatasource()
+  
+      const res = await previewPost(datasource, {
+        path: "www.google.com",
+        queryString: "testParam={{testParam}}",
+        requestBody: "This is plain text and this is my email: {{[user].[email]}}. This is a test param: {{testParam}}",
+        bodyType: "text"
+      }, {
+        "testParam" : "1234"
+      })
+
+      const parsedRequest = JSON.parse(res.body.extra.raw)
+      expect(parsedRequest.opts.body).toEqual(`This is plain text and this is my email: ${userDetails.email}. This is a test param: 1234`)
+      expect(res.body.rows[0].url).toEqual("http://www.google.com?testParam=1234")
+    })
+
+    it("should bind the current user the request body - json", async () => {
+      const userDetails = config.getUserDetails()
+      const datasource = await config.restDatasource()
+  
+      const res = await previewPost(datasource, {
+        path: "www.google.com",
+        queryString: "testParam={{testParam}}",
+        requestBody: "{\"email\":\"{{[user].[email]}}\",\"queryCode\":{{testParam}},\"userRef\":\"{{userRef}}\"}",
+        bodyType: "json"
+      }, {
+        "testParam" : "1234",
+        "userRef" : "{{[user].[firstName]}}"
+      })
+
+      const parsedRequest = JSON.parse(res.body.extra.raw)
+      const test = `{"email":"${userDetails.email}","queryCode":1234,"userRef":"${userDetails.firstName}"}`
+      expect(parsedRequest.opts.body).toEqual(test)
+      expect(res.body.rows[0].url).toEqual("http://www.google.com?testParam=1234")
+    })
+   
+    it("should bind the current user the request body - xml", async () => {
+      const userDetails = config.getUserDetails()
+      const datasource = await config.restDatasource()
+  
+      const res = await previewPost(datasource, {
+        path: "www.google.com",
+        queryString: "testParam={{testParam}}",
+        requestBody: "<note> <email>{{[user].[email]}}</email> <code>{{testParam}}</code> " + 
+          "<ref>{{userId}}</ref> <somestring>testing</somestring> </note>",
+        bodyType: "xml"
+      }, {
+        "testParam" : "1234",
+        "userId" : "{{[user].[firstName]}}"
+      })
+
+      const parsedRequest = JSON.parse(res.body.extra.raw)
+      const test = `<note> <email>${userDetails.email}</email> <code>1234</code> <ref>${userDetails.firstName}</ref> <somestring>testing</somestring> </note>`
+        
+      expect(parsedRequest.opts.body).toEqual(test)
+      expect(res.body.rows[0].url).toEqual("http://www.google.com?testParam=1234")
+    })
+
+    it("should bind the current user the request body - form-data", async () => {
+      const userDetails = config.getUserDetails()
+      const datasource = await config.restDatasource()
+  
+      const res = await previewPost(datasource, {
+        path: "www.google.com",
+        queryString: "testParam={{testParam}}",
+        requestBody: "{\"email\":\"{{[user].[email]}}\",\"queryCode\":{{testParam}},\"userRef\":\"{{userRef}}\"}",
+        bodyType: "form"
+      }, {
+        "testParam" : "1234",
+        "userRef" : "{{[user].[firstName]}}"
+      })
+
+      const parsedRequest = JSON.parse(res.body.extra.raw)
+
+      const emailData = parsedRequest.opts.body._streams[1]
+      expect(emailData).toEqual(userDetails.email)
+
+      const queryCodeData = parsedRequest.opts.body._streams[4]
+      expect(queryCodeData).toEqual("1234")
+
+      const userRef = parsedRequest.opts.body._streams[7]
+      expect(userRef).toEqual(userDetails.firstName)
+
+      expect(res.body.rows[0].url).toEqual("http://www.google.com?testParam=1234")
+    })
+
+    it("should bind the current user the request body - encoded", async () => {
+      const userDetails = config.getUserDetails()
+      const datasource = await config.restDatasource()
+  
+      const res = await previewPost(datasource, {
+        path: "www.google.com",
+        queryString: "testParam={{testParam}}",
+        requestBody: "{\"email\":\"{{[user].[email]}}\",\"queryCode\":{{testParam}},\"userRef\":\"{{userRef}}\"}",
+        bodyType: "encoded"
+      }, {
+        "testParam" : "1234",
+        "userRef" : "{{[user].[firstName]}}"
+      })
+      const parsedRequest = JSON.parse(res.body.extra.raw)
+      
+      expect(parsedRequest.opts.body.email).toEqual(userDetails.email)
+      expect(parsedRequest.opts.body.queryCode).toEqual("1234")
+      expect(parsedRequest.opts.body.userRef).toEqual(userDetails.firstName)
+    })
+
+  });
 })

packages/server/src/integrations/queries/sql.ts

@@ -9,7 +9,9 @@ export function enrichQueryFields(
   parameters = {}
 ) {
   const enrichedQuery: { [key: string]: any } = Array.isArray(fields) ? [] : {}
-
+  if (!fields || !parameters) {
+    return enrichedQuery
+  }
   // enrich the fields with dynamic parameters
   for (let key of Object.keys(fields)) {
     if (fields[key] == null) {

packages/server/src/integrations/rest.ts

@@ -287,7 +287,7 @@ module RestModule {
           input.body = form
           break
         case BodyTypes.XML:
-          if (object != null) {
+          if (object != null && Object.keys(object).length) {
             string = new XmlBuilder().buildObject(object)
           }
           input.body = string

packages/server/src/integrations/tests/rest.spec.js

@@ -155,12 +155,27 @@ describe("REST Integration", () => {
       expect(output.headers["Content-Type"]).toEqual("application/json")
     })
 
-    it("should allow XML", () => {
+    it("should allow raw XML", () => {
+      const output = config.integration.addBody("xml", "<a>1</a><b>2</b>", {})
+      expect(output.body.includes("<a>1</a>")).toEqual(true)
+      expect(output.body.includes("<b>2</b>")).toEqual(true)
+      expect(output.headers["Content-Type"]).toEqual("application/xml")
+    })
+
+    it("should allow a valid js object and parse the contents to xml", () => {
       const output = config.integration.addBody("xml", input, {})
       expect(output.body.includes("<a>1</a>")).toEqual(true)
       expect(output.body.includes("<b>2</b>")).toEqual(true)
       expect(output.headers["Content-Type"]).toEqual("application/xml")
     })
+
+    it("should allow a valid json string and parse the contents to xml", () => {
+      const output = config.integration.addBody("xml", JSON.stringify(input), {})
+      expect(output.body.includes("<a>1</a>")).toEqual(true)
+      expect(output.body.includes("<b>2</b>")).toEqual(true)
+      expect(output.headers["Content-Type"]).toEqual("application/xml")
+    })
+
   })
 
   describe("response", () => {

packages/server/src/migrations/tests/index.spec.ts

@@ -93,8 +93,24 @@ describe("migrations", () => {
       await clearMigrations()
       const appId = config.prodAppId
       const roles = { [appId]: "role_12345" }
-      await config.createUser(undefined, undefined, false, true, roles) // admin only
+      await config.createUser(
-      await config.createUser(undefined, undefined, false, false, roles) // non admin non builder
+        undefined,
+        undefined,
+        undefined,
+        undefined,
+        false,
+        true,
+        roles
+      ) // admin only
+      await config.createUser(
+        undefined,
+        undefined,
+        undefined,
+        undefined,
+        false,
+        false,
+        roles
+      ) // non admin non builder
       await config.createTable()
       await config.createRow()
       await config.createRow()

packages/server/src/tests/utilities/TestConfiguration.js

@@ -28,6 +28,8 @@ const { encrypt } = require("@budibase/backend-core/encryption")
 
 const GLOBAL_USER_ID = "us_uuid1"
 const EMAIL = "babs@babs.com"
+const FIRSTNAME = "Barbara"
+const LASTNAME = "Barbington"
 const CSRF_TOKEN = "e3727778-7af0-4226-b5eb-f43cbe60a306"
 
 class TestConfiguration {
@@ -59,6 +61,15 @@ class TestConfiguration {
     return this.prodAppId
   }
 
+  getUserDetails() {
+    return {
+      globalId: GLOBAL_USER_ID,
+      email: EMAIL,
+      firstName: FIRSTNAME,
+      lastName: LASTNAME,
+    }
+  }
+
   async doInContext(appId, task) {
     if (!appId) {
       appId = this.appId
@@ -118,6 +129,8 @@ class TestConfiguration {
   // USER / AUTH
   async globalUser({
     id = GLOBAL_USER_ID,
+    firstName = FIRSTNAME,
+    lastName = LASTNAME,
     builder = true,
     admin = false,
     email = EMAIL,
@@ -135,6 +148,8 @@ class TestConfiguration {
         ...existing,
         roles: roles || {},
         tenantId: TENANT_ID,
+        firstName,
+        lastName,
       }
       await createASession(id, {
         sessionId: "sessionid",
@@ -161,6 +176,8 @@ class TestConfiguration {
 
   async createUser(
     id = null,
+    firstName = FIRSTNAME,
+    lastName = LASTNAME,
     email = EMAIL,
     builder = true,
     admin = false,
@@ -169,6 +186,8 @@ class TestConfiguration {
     const globalId = !id ? `us_${Math.random()}` : `us_${id}`
     const resp = await this.globalUser({
       id: globalId,
+      firstName,
+      lastName,
       email,
       builder,
       admin,
@@ -520,14 +539,14 @@ class TestConfiguration {
 
   // QUERY
 
-  async previewQuery(request, config, datasource, fields) {
+  async previewQuery(request, config, datasource, fields, params, verb) {
     return request
       .post(`/api/queries/preview`)
       .send({
         datasourceId: datasource._id,
-        parameters: {},
+        parameters: params || {},
         fields,
-        queryVerb: "read",
+        queryVerb: verb || "read",
         name: datasource.name,
       })
       .set(config.defaultHeaders())

packages/server/src/threads/query.js

@@ -21,6 +21,8 @@ class QueryRunner {
     this.queryId = input.queryId
     this.noRecursiveQuery = flags.noRecursiveQuery
     this.cachedVariables = []
+    // Additional context items for enrichment
+    this.ctx = input.ctx
     // allows the response from a query to be stored throughout this
     // execution so that if it needs to be re-used for another variable
     // it can be
@@ -34,16 +36,39 @@ class QueryRunner {
     if (!Integration) {
       throw "Integration type does not exist."
     }
+
+    if (datasource.config.authConfigs) {
+      datasource.config.authConfigs = datasource.config.authConfigs.map(
+        config => {
+          return enrichQueryFields(config, this.ctx)
+        }
+      )
+    }
+
     const integration = new Integration(datasource.config)
 
     // pre-query, make sure datasource variables are added to parameters
     const parameters = await this.addDatasourceVariables()
+
+    // Enrich the parameters with the addition context items.
+    // 'user' is now a reserved variable key in mapping parameters
+    const enrichedParameters = enrichQueryFields(parameters, this.ctx)
+    const enrichedContext = { ...enrichedParameters, ...this.ctx }
+
+    // Parse global headers
+    if (datasource.config.defaultHeaders) {
+      datasource.config.defaultHeaders = enrichQueryFields(
+        datasource.config.defaultHeaders,
+        enrichedContext
+      )
+    }
+
     let query
     // handle SQL injections by interpolating the variables
     if (isSQL(datasource)) {
-      query = interpolateSQL(fields, parameters, integration)
+      query = interpolateSQL(fields, enrichedParameters, integration)
     } else {
-      query = enrichQueryFields(fields, parameters)
+      query = enrichQueryFields(fields, enrichedContext)
     }
 
     // Add pagination values for REST queries
@@ -67,7 +92,7 @@ class QueryRunner {
     if (transformer) {
       const runner = new ScriptRunner(transformer, {
         data: rows,
-        params: parameters,
+        params: enrichedParameters,
       })
       rows = runner.execute()
     }