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codegen.go
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package shuffle
import (
"archive/zip"
"sort"
"bytes"
"context"
"crypto/md5"
"encoding/json"
"errors"
"fmt"
"io"
"io/ioutil"
"log"
"os"
"regexp"
"strconv"
"strings"
"cloud.google.com/go/storage"
"github.com/frikky/kin-openapi/openapi3"
//"github.com/satori/go.uuid"
"gopkg.in/yaml.v2"
)
var pythonAllowed = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_"
var pythonReplacements = map[string]string{
"[": "",
"]": "",
"{": "",
"}": "",
"(": "",
")": "",
"!": "",
"@": "",
"#": "",
"$": "",
"%": "",
"^": "",
"&": "",
":": "",
";": "",
"<": "",
">": "",
"'": "",
}
func CopyFile(fromfile, tofile string) error {
from, err := os.Open(fromfile)
if err != nil {
return err
}
defer from.Close()
to, err := os.OpenFile(tofile, os.O_RDWR|os.O_CREATE, 0666)
if err != nil {
return err
}
defer to.Close()
_, err = io.Copy(to, from)
if err != nil {
return err
}
return nil
}
func GetCorrectActionName(parsed string) string {
if strings.HasPrefix(parsed, "post ") || strings.HasPrefix(parsed, "post_") {
parsed = parsed[5:]
} else if strings.HasPrefix(parsed, "get list") || strings.HasPrefix(parsed, "get_list") {
parsed = parsed[4:]
} else if strings.HasPrefix(parsed, "head ") || strings.HasPrefix(parsed, "head_") {
parsed = parsed[5:]
} else if strings.HasPrefix(parsed, "put ") || strings.HasPrefix(parsed, "put_") {
parsed = parsed[4:]
} else if strings.HasPrefix(parsed, "patch ") || strings.HasPrefix(parsed, "patch_") {
parsed = parsed[6:]
}
if strings.HasPrefix(parsed, "\"") {
parsed = parsed[1:]
}
if strings.HasSuffix(parsed, "\"") {
parsed = parsed[:len(parsed)-1]
}
return parsed
}
func FormatAppfile(filedata string) (string, string) {
lines := strings.Split(filedata, "\n")
newfile := []string{}
classname := ""
for _, line := range lines {
if strings.Contains(line, "walkoff_app_sdk") {
continue
}
// Remap logging. CBA this right now
// This issue also persists in onprem apps because of await thingies.. :(
// FIXME
if strings.Contains(line, "console_logger") && strings.Contains(line, "await") {
continue
//line = strings.Replace(line, "console_logger", "logger", -1)
//log.Println(line)
}
// Might not work with different import names
// Could be fucked up with spaces everywhere? Idk
if strings.Contains(line, "class") && strings.Contains(line, "(AppBase)") {
items := strings.Split(line, " ")
if len(items) > 0 && strings.Contains(items[1], "(AppBase)") {
classname = strings.Split(items[1], "(")[0]
} else {
// This could break something..
classname = "TMP"
}
}
if strings.Contains(line, "if __name__ ==") {
break
}
// asyncio.run(HelloWorld.run(), debug=True)
newfile = append(newfile, line)
}
filedata = strings.Join(newfile, "\n")
return classname, filedata
}
// Streams the data into a zip to be used for a cloud function
func StreamZipdata(ctx context.Context, identifier, pythoncode, requirements, bucketName string) (string, error) {
filename := fmt.Sprintf("generated_cloudfunctions/%s.zip", identifier)
buf := new(bytes.Buffer)
zipWriter := zip.NewWriter(buf)
if project.Environment == "cloud" {
client, err := storage.NewClient(ctx)
if err != nil {
log.Printf("Failed to create datastore client: %v", err)
return filename, err
}
bucket := client.Bucket(bucketName)
obj := bucket.Object(filename)
storageWriter := obj.NewWriter(ctx)
defer storageWriter.Close()
zipWriter = zip.NewWriter(storageWriter)
}
zipFile, err := zipWriter.Create("main.py")
if err != nil {
log.Printf("Packing failed to create zip file from bucket: %v", err)
return filename, err
}
// Have to use Fprintln otherwise it tries to parse all strings etc.
if _, err := fmt.Fprintln(zipFile, pythoncode); err != nil {
return filename, err
}
//log.Printf("Merging requirements: %s", requirements)
zipFile, err = zipWriter.Create("requirements.txt")
if err != nil {
log.Printf("Packing failed to create zip file from bucket: %v", err)
return filename, err
}
if _, err := fmt.Fprintln(zipFile, requirements); err != nil {
return filename, err
}
err = zipWriter.Close()
if err != nil {
log.Printf("Packing failed to close zip file writer from bucket: %v", err)
return filename, err
}
//src := client.Bucket(bucketName).Object(fmt.Sprintf("%s/baseline/%s", basePath, file))
//dst := client.Bucket(bucketName).Object(fmt.Sprintf("%s/%s", appPath, file))
//if _, err := dst.CopierFrom(src).Run(ctx); err != nil {
// return "", err
//}
//log.Printf("Finished upload")
return filename, nil
}
func GetAppbase() ([]byte, []byte, error) {
// 1. Have baseline in bucket/generated_apps/baseline
// 2. Copy the baseline to a new folder with identifier name
appbase := "../app_sdk/app_base.py"
//static := "../app_sdk/static_baseline.py"
//staticData, err := ioutil.ReadFile(static)
//if err != nil {
// return []byte{}, []byte{}, err
//}
staticData := []byte{}
appbaseData, err := ioutil.ReadFile(appbase)
if err != nil {
return []byte{}, []byte{}, err
}
return appbaseData, staticData, nil
}
// Builds the structure for the new generated app in storage (copying baseline files)
func GetAppbaseGCP(ctx context.Context, client *storage.Client, bucketName string) ([]byte, []byte, error) {
// 1. Have baseline in bucket/generated_apps/baseline
// 2. Copy the baseline to a new folder with identifier name
basePath := "generated_apps/baseline"
appbase, err := client.Bucket(bucketName).Object(fmt.Sprintf("%s/app_base.py", basePath)).NewReader(ctx)
if err != nil {
return []byte{}, []byte{}, err
}
defer appbase.Close()
appbaseData, err := ioutil.ReadAll(appbase)
if err != nil {
return []byte{}, []byte{}, err
}
return appbaseData, []byte{}, nil
}
func FixAppbase(appbase []byte) []string {
record := true
validLines := []string{}
// Used to use static_baseline + app_base. Now it's only appbase :O
for _, line := range strings.Split(string(appbase), "\n") {
//if strings.Contains(line, "#STOPCOPY") {
// //log.Println("Stopping copy")
// break
//}
if record {
validLines = append(validLines, line)
}
//if strings.Contains(line, "#STARTCOPY") {
// //log.Println("Starting copy")
// record = true
//}
}
return validLines
}
// Builds the structure for the new generated app in storage (copying baseline files)
func BuildStructureGCP(ctx context.Context, client *storage.Client, identifier, bucketName string) (string, error) {
// 1. Have baseline in bucket/generated_apps/baseline
// 2. Copy the baseline to a new folder with identifier name
basePath := "generated_apps"
//identifier := fmt.Sprintf("%s-%s", swagger.Info.Title, curHash)
appPath := fmt.Sprintf("%s/%s", basePath, identifier)
fileNames := []string{"Dockerfile", "requirements.txt"}
for _, file := range fileNames {
src := client.Bucket(bucketName).Object(fmt.Sprintf("%s/baseline/%s", basePath, file))
dst := client.Bucket(bucketName).Object(fmt.Sprintf("%s/%s", appPath, file))
if _, err := dst.CopierFrom(src).Run(ctx); err != nil {
return "", err
}
}
return appPath, nil
}
// Builds the base structure for the app that we're making
// Returns error if anything goes wrong. This has to work if
// the python code is supposed to be generated
func BuildStructure(swagger *openapi3.Swagger, curHash string) (string, error) {
//log.Printf("%#v", swagger)
// adding md5 based on input data to not overwrite earlier data.
generatedPath := "generated"
subpath := "../app_gen/openapi/"
identifier := fmt.Sprintf("%s-%s", swagger.Info.Title, curHash)
appPath := fmt.Sprintf("%s/%s", generatedPath, identifier)
os.MkdirAll(appPath, os.ModePerm)
os.Mkdir(fmt.Sprintf("%s/src", appPath), os.ModePerm)
err := CopyFile(fmt.Sprintf("%sbaseline/Dockerfile", subpath), fmt.Sprintf("%s/%s", appPath, "Dockerfile"))
if err != nil {
log.Println("Failed to move Dockerfile")
return appPath, err
}
err = CopyFile(fmt.Sprintf("%sbaseline/requirements.txt", subpath), fmt.Sprintf("%s/%s", appPath, "requirements.txt"))
if err != nil {
log.Println("Failed to move requrements.txt")
return appPath, err
}
return appPath, nil
}
func TrimToNum(r int) bool {
if n := r - '0'; n >= 0 && n <= 9 {
return false
}
return true
}
// Returns fixed function names based on a list of strings
func GetValidParameters(parameters []string) []string {
numbers := "0123456789"
newParams := []string{}
for _, param := range parameters {
if param == "headers=\"\"" || param == "queries=\"\"" {
newParams = append(newParams, param)
continue
}
originalParam := param
// Something with dashes not working?
for key, val := range pythonReplacements {
param = strings.Replace(param, key, val, -1)
}
for _, char := range param {
if !strings.Contains(pythonAllowed, string(char)) {
param = strings.Replace(param, string(char), "", -1)
}
}
if len(param) > 0 && !ArrayContains(newParams, param) {
newParams = append(newParams, param)
} else {
// Find some name for it just for the code
h := md5.New()
io.WriteString(h, originalParam)
newName := strings.ToLower(fmt.Sprintf("%X", h.Sum(nil)))
// Fix leading numbers
newString := ""
shouldAdd := false
for _, char := range newName {
if !strings.Contains(numbers, string(char)) {
shouldAdd = true
}
if shouldAdd {
newString += string(char)
}
}
// Leading 0 not allowed
newParams = append(newParams, newString)
}
}
return newParams
}
// This function generates the python code that's being used.
// This is really meta when you program it. Handling parameters is hard here.
func MakePythoncode(swagger *openapi3.Swagger, name, url, method string, parameters, optionalQueries, headers []string, fileField string, api WorkflowApp, handleFile bool) (string, string) {
method = strings.ToLower(method)
queryString := ""
queryData := ""
extraHeaders := ""
extraQueries := ""
reservedKeys := []string{"BearerAuth", "ApiKeyAuth", "Oauth2", "BasicAuth", "JWT"}
if swagger.Components.SecuritySchemes != nil {
for key, value := range swagger.Components.SecuritySchemes {
if ArrayContains(reservedKeys, key) {
continue
}
//parsedKey := strings.Replace(key, "-", "_", -1)
parsedKey := FixFunctionName(key, "", true)
if value.Value.In == "header" {
queryString += fmt.Sprintf(", %s=\"\"", parsedKey)
if len(extraHeaders) > 0 {
extraHeaders += "\n "
}
extraHeaders += fmt.Sprintf(`if %s != " ": request_headers["%s"] = %s`, parsedKey, key, parsedKey)
} else if value.Value.In == "query" {
log.Printf("Handling extra queries for %#v", parsedKey)
if strings.Contains(parsedKey, "=") {
parsedKey = strings.Split(parsedKey, "=")[0]
}
queryString += fmt.Sprintf(", %s=\"\"", parsedKey)
if len(extraQueries) > 0 {
extraQueries += "\n "
}
extraQueries += fmt.Sprintf(`if %s != " ": params["%s"] = %s`, parsedKey, key, parsedKey)
} else {
//log.Printf("[WARNING] Can't handle type %s", value.Value.In)
}
}
}
// FIXME - this might break - need to check if ? or & should be set as query
parameterData := ""
if len(optionalQueries) > 0 {
//if len(queryString
queryString += ", "
for index, query := range optionalQueries {
// Check if it's a part of the URL already
parsedQuery := FixFunctionName(query, "", true)
newParams := GetValidParameters([]string{parsedQuery})
if len(newParams) > 0 {
parsedQuery = newParams[0]
}
queryString += fmt.Sprintf("%s=\"\"", parsedQuery)
if index != len(optionalQueries)-1 {
queryString += ", "
}
/*
queryData += fmt.Sprintf(`
if %s:
url += f"&%s={%s}"`, query, query, query)
*/
queryData += fmt.Sprintf(`
if %s:
if isinstance(%s, list) or isinstance(%s, dict):
try:
%s = json.dumps(%s)
except:
pass
params[requests.utils.quote("%s")] = requests.utils.quote(%s)`, parsedQuery, parsedQuery, parsedQuery, parsedQuery, parsedQuery, query, parsedQuery)
}
} else {
//log.Printf("No optional queries?")
}
// api.Authentication.Parameters[0].Value = "BearerAuth"
authenticationParameter := ""
authenticationSetup := ""
authenticationAddin := ""
// Python configuration code that should work :)
if swagger.Components.SecuritySchemes != nil {
if swagger.Components.SecuritySchemes["BearerAuth"] != nil {
authenticationParameter = ", apikey"
authenticationSetup = "if apikey != \" \" and not apikey.startswith(\"Bearer\"): request_headers[\"Authorization\"] = f\"Bearer {apikey}\""
} else if swagger.Components.SecuritySchemes["BasicAuth"] != nil {
authenticationParameter = ", username_basic, password_basic"
authenticationSetup = "auth=None\n if username_basic or password_basic:\n if \"Authorization\" not in headers and \"Basic\" not in headers and not \"Bearer\" in headers:\n auth = requests.auth.HTTPBasicAuth(username_basic, password_basic)"
//authenticationAddin = ", auth=(username_basic, password_basic)"
authenticationAddin = ", auth=auth"
} else if swagger.Components.SecuritySchemes["ApiKeyAuth"] != nil {
authenticationParameter = ", apikey"
//if len(securitySchemes["ApiKeyAuth"].Value.Description) > 0 {
// //log.Printf("UPDATING AUTH!")
// extraParam.Description = fmt.Sprintf("Start with %s", securitySchemes["ApiKeyAuth"].Value.Description)
if swagger.Components.SecuritySchemes["ApiKeyAuth"].Value.In == "header" {
// This is a way to bypass apikeys by passing " "
authenticationSetup = fmt.Sprintf(`if apikey != " ": request_headers["%s"] = apikey`, swagger.Components.SecuritySchemes["ApiKeyAuth"].Value.Name)
// Fixes token prefixes (e.g. Token.. or SSWS..)
if len(swagger.Components.SecuritySchemes["ApiKeyAuth"].Value.Description) > 0 {
trimmedDescription := strings.Trim(swagger.Components.SecuritySchemes["ApiKeyAuth"].Value.Description, " ")
authenticationSetup = fmt.Sprintf("if apikey != \" \":\n if apikey.startswith(\"%s\"):\n request_headers[\"%s\"] = apikey\n else:\n apikey = apikey.replace(\"%s\", \"\", -1).strip()\n request_headers[\"%s\"] = f\"%s{apikey}\"", trimmedDescription, swagger.Components.SecuritySchemes["ApiKeyAuth"].Value.Name, swagger.Components.SecuritySchemes["ApiKeyAuth"].Value.Description, swagger.Components.SecuritySchemes["ApiKeyAuth"].Value.Name, swagger.Components.SecuritySchemes["ApiKeyAuth"].Value.Description)
}
} else if swagger.Components.SecuritySchemes["ApiKeyAuth"].Value.In == "query" {
// This might suck lol
//key := "?"
//if strings.Contains(url, "?") {
// key = "&"
//}
//authenticationSetup = fmt.Sprintf("if apikey != \" \": url+=f\"%s%s={apikey}\"", key, swagger.Components.SecuritySchemes["ApiKeyAuth"].Value.Name)
authenticationSetup = fmt.Sprintf("if apikey != \" \": params[\"%s\"] = requests.utils.quote(apikey)", swagger.Components.SecuritySchemes["ApiKeyAuth"].Value.Name)
}
} else if swagger.Components.SecuritySchemes["Oauth2"] != nil {
//log.Printf("[DEBUG] Appending Oauth2 code")
authenticationParameter = ", access_token"
authenticationSetup = fmt.Sprintf("if access_token != \" \": request_headers[\"Authorization\"] = f\"Bearer {access_token}\"\n #request_headers[\"Content-Type\"] = \"application/json\"")
} else if swagger.Components.SecuritySchemes["jwt"] != nil {
//log.Printf("[DEBUG] Appending Oauth2 code")
authenticationParameter = ", username_basic, password_basic"
//api.Authentication.TokenUri = securitySchemes["jwt"].Value.In
//authenticationSetup = fmt.Sprintf("authret = requests.get(f\"{url}%s\", headers=request_headers, auth=(username_basic, password_basic), verify=False)\n request_headers[\"Authorization\"] = f\"Bearer {authret.text}\"\n print(f\"{authret.text}\")", api.Authentication.TokenUri)
// Add: client_id and client_secret in body as JSON?
// ADD: accessToken = field
authenticationSetup = fmt.Sprintf("authret = requests.get(f\"{url}%s\", headers=request_headers, auth=(username_basic, password_basic), verify=False)\n if 'access_token' in authret.text:\n request_headers[\"Authorization\"] = f\"Bearer {authret.json()['access_token']}\"\n elif 'jwt' in authret.text:\n request_headers[\"Authorization\"] = f\"Bearer {authret.json()['jwt']}\"\n elif 'accessToken' in authret.text:\n request_headers[\"Authorization\"] = f\"Bearer {authret.json()['accessToken']}\"\n else:\n request_headers[\"Authorization\"] = f\"Bearer {authret.text}\"\n print(f\"Found Bearer auth: {authret.text}\")", api.Authentication.TokenUri)
//log.Printf("[DEBUG] Appending jwt code for authenticationSetup:\n %s", authenticationSetup)
}
}
urlSplit := strings.Split(url, "/")
if strings.HasPrefix(url, "http") && len(urlSplit) > 2 {
tmpUrl := strings.Join(urlSplit[3:len(urlSplit)], "/")
if len(tmpUrl) > 0 {
url = "/" + tmpUrl
} else {
if strings.HasSuffix(url, "/") {
url = "/"
} else {
url = ""
}
}
} else {
tmpUrl := ""
if len(urlSplit) > 2 {
tmpUrl = "/" + strings.Join(urlSplit[3:len(urlSplit)], "/")
}
if !strings.HasPrefix(url, "/") {
url = tmpUrl
}
}
urlParameter := ", url"
urlInline := "{url}"
// Specific check for SSL verification
// This is critical for onprem stuff.
// Added to_file as of July 2022
verifyParam := ", ssl_verify=False, to_file=False"
verifyWrapper := `ssl_verify = True if str(ssl_verify).lower() == "true" or ssl_verify == "1" else False`
verifyAddin := ", verify=ssl_verify"
// Codegen for headers
headerParserCode := ""
queryParserCode := ""
if len(parameters) > 0 {
parameters = GetValidParameters(parameters)
parameterData = fmt.Sprintf(", %s", strings.Join(parameters, ", "))
// This is gibberish :)
for _, param := range parameters {
if strings.Contains(param, "headers=") {
headerParserCode = "if len(headers) > 0:\n for header in headers.split(\"\\n\"):\n if ':' in header:\n headersplit=header.split(':')\n request_headers[headersplit[0].strip()] = ':'.join(headersplit[1:]).strip()\n elif '=' in header:\n headersplit=header.split('=')\n request_headers[headersplit[0].strip()] = '='.join(headersplit[1:]).strip()"
} else if strings.Contains(param, "queries=") {
queryParserCode = "\n if len(queries) > 0:\n if queries[0] == \"?\" or queries[0] == \"&\":\n queries = queries[1:len(queries)]\n if queries[len(queries)-1] == \"?\" or queries[len(queries)-1] == \"&\":\n queries = queries[0:-1]\n for query in queries.split(\"&\"):\n if isinstance(query, list) or isinstance(query, dict):\n try:\n query = json.dumps(query)\n except:\n pass\n if '=' in query:\n headersplit=query.split('=')\n params[requests.utils.quote(headersplit[0].strip())] = requests.utils.quote(headersplit[1].strip())\n else:\n params[requests.utils.quote(query.strip())] = None\n params = '&'.join([k if v is None else f\"{k}={v}\" for k, v in params.items()])"
} else {
if !strings.Contains(url, fmt.Sprintf("{%s}", param)) {
queryData += fmt.Sprintf(`
if %s:
if isinstance(%s, list) or isinstance(%s, dict):
try:
%s = json.dumps(%s)
except:
pass
params[requests.utils.quote("%s")] = requests.utils.quote(%s)`, param, param, param, param, param, param, param)
}
}
}
}
functionname := strings.ToLower(fmt.Sprintf("%s_%s", method, name))
if strings.Contains(strings.ToLower(name), strings.ToLower(method)) {
functionname = strings.ToLower(name)
}
bodyParameter := ""
bodyAddin := ""
bodyFormatter := ""
postParameters := []string{"post", "patch", "put", "delete"}
for _, item := range postParameters {
if method == item {
bodyParameter = ", body=\"\""
bodyAddin = ", data=body"
// FIXME: Does JSON data work?
bodyFormatter = "try:\n body = \" \".join(body.strip().split()).encode(\"utf-8\")\n except:\n pass"
}
}
preparedHeaders := "request_headers={}"
if len(headers) > 0 {
if method == "post" && len(fileField) > 0 {
} else {
preparedHeaders = "request_headers={"
for count, header := range headers {
headerSplit := strings.Split(header, "=")
added := false
if len(headerSplit) == 2 {
if strings.Contains(preparedHeaders, headerSplit[0]) {
continue
}
headerSplit[0] = strings.Replace(headerSplit[0], "\"", "", -1)
headerSplit[0] = strings.Replace(headerSplit[0], "'", "", -1)
headerSplit[1] = strings.Replace(headerSplit[1], "\"", "", -1)
headerSplit[1] = strings.Replace(headerSplit[1], "'", "", -1)
preparedHeaders += fmt.Sprintf(`"%s": "%s"`, headerSplit[0], headerSplit[1])
added = true
}
if count != len(headers)-1 && added {
preparedHeaders += ","
}
}
preparedHeaders += "}"
}
}
fileBalance := ""
fileAdder := ``
fileGrabber := ``
fileParameter := ``
contentTypeRemoval := "pass"
bodyParsing := "try:\n body = json.dumps(body)\n except:\n pass"
if method == "post" && len(fileField) > 0 {
fileParameter = ", file_id"
//fileGrabber = "filedata = self.get_file(file_id)\n print(f\"FILEDATA: {filedata}\")"
fileGrabber = "filedata = self.get_file(file_id)"
contentTypeRemoval = "del request_headers[contentType]"
// This indentation is confusing (but correct) ROFL
fileAdder = fmt.Sprintf(`if not filedata["success"]:
return {"success": False, "reason": f"{file_id} is not a valid File ID"}
files = {"%s": (filedata["filename"], filedata["data"])}`, fileField)
fileBalance = ", files=files"
bodyParsing = ""
}
// Removes duplicate file IDs
if strings.Contains(parameterData, `, file_id=""`) && strings.Contains(fileParameter, ", file_id") {
parameterData = strings.Replace(parameterData, `, file_id=""`, "", -1)
} else if strings.Contains(parameterData, `, file_id`) && strings.Contains(fileParameter, ", file_id") {
parameterData = strings.Replace(parameterData, ", file_id", "", -1)
}
// Extra param for url if it's changeable
// Extra param for authentication scheme(s)
// The last weird one is the body.. Tabs & spaces sucks.
parsedParameters := fmt.Sprintf("%s%s%s%s%s%s%s",
authenticationParameter,
urlParameter,
fileParameter,
parameterData,
queryString,
bodyParameter,
verifyParam,
)
// Handles default return value
handleFileString := "if not to_file:\n return self.prepare_response(ret)\n\n return ret.text"
parsedDataCurlParser := ""
if method == "post" || method == "patch" || method == "put" || method == "delete" {
parsedDataCurlParser = `parsed_curl_command += f""" -d '{body}'""" if isinstance(body, str) else f""" -d '{body.decode("utf-8")}'"""`
}
data := fmt.Sprintf(` def %s(self%s):
print(f"Started function %s")
params={}
%s
url=f"%s%s"
%s
%s
%s
%s
%s
%s
%s
%s
%s
%s
if str(to_file).lower() == "true":
to_file = True
else:
to_file = False
if "http:/" in url and not "http://" in url:
url = url.replace("http:/", "http://", -1)
if "https:/" in url and not "https://" in url:
url = url.replace("https:/", "https://", -1)
if "http:///" in url:
url = url.replace("http:///", "http://", -1)
if "https:///" in url:
url = url.replace("https:///", "https://", -1)
if not "http://" in url and not "http" in url:
url = f"http://{url}"
%s
found = False
contentType = ""
for key, value in request_headers.items():
if key.lower() == "user-agent":
found = True
if key.lower() == "content-type":
contentType = key
if len(contentType) > 0:
%s
if not found:
request_headers["User-Agent"] = "Shuffle Automation"
try:
#parsed_headers = [sys.stdout.write(f" -H \"{key}: {value}\"") for key, value in request_headers.items()]
parsed_headers = ""
parsed_curl_command = f"curl -X%s {url} {parsed_headers}"
%s
self.action["parameters"].append({
"name": "shuffle_request_url",
"value": f"{url}",
})
self.action["parameters"].append({
"name": "shuffle_request_curl",
"value": f"{parsed_curl_command}",
})
self.action["parameters"].append({
"name": "shuffle_request_headers",
"value": f"{json.dumps(parsed_headers)}",
})
self.action_result["action"] = self.action
print("[DEBUG] Updated values in self.action_result from OpenAPI app! (1)")
except Exception as e:
print(f"[WARNING] Something went wrong when adding extra returns (1). {e}")
session = requests.Session()
ret = session.%s(url, headers=request_headers, params=params%s%s%s%s)
try:
found = False
for item in self.action["parameters"]:
if item["name"] == "shuffle_response_status":
found = True
break
if not found:
self.action["parameters"].append({
"name": "shuffle_response_status",
"value": f"{ret.status_code}",
})
self.action["parameters"].append({
"name": "shuffle_response_length",
"value": f"{len(ret.text)}",
})
self.action["parameters"].append({
"name": "shuffle_request_cookies",
"value": f"{json.dumps(session.cookies.get_dict())}",
})
print("[DEBUG] Updated values in self.action_result from OpenAPI app! (2)")
except Exception as e:
print(f"[WARNING] Something went wrong when adding extra returns (2). {e}")
if to_file:
# If content encoding or transfer encoding is base64, decode it
if ("content-encoding" in ret.headers.keys() and "base64" in ret.headers["content-encoding"].lower()) or ("transfer-encoding" in ret.headers.keys() and "base64" in ret.headers["transfer-encoding"].lower()) or ("content-transfer-encoding" in ret.headers.keys() and "base64" in ret.headers["content-transfer-encoding"].lower()):
print("[DEBUG] Content encoding is base64, decoding it")
ret.content = base64.b64decode(ret.content)
filedata = {
"filename": "response",
"data": ret.content,
}
fileret = self.set_files([filedata])
if len(fileret) == 1:
return {"success": True, "file_id": fileret[0], "status": ret.status_code}
return fileret
%s
`,
functionname,
parsedParameters,
functionname,
preparedHeaders,
urlInline,
url,
verifyWrapper,
extraHeaders,
extraQueries,
headerParserCode,
authenticationSetup,
queryData,
queryParserCode,
bodyFormatter,
fileGrabber,
fileAdder,
bodyParsing,
contentTypeRemoval,
strings.ToUpper(method),
parsedDataCurlParser,
method,
authenticationAddin,
bodyAddin,
verifyAddin,
fileBalance,
handleFileString,
)
// Use lowercase when checking
//if strings.Contains(strings.ToLower(functionname), "upload_a_file") {
// log.Printf("\n%s", data)
//}
return functionname, data
}
func GenerateYaml(swagger *openapi3.Swagger, newmd5 string) (*openapi3.Swagger, WorkflowApp, []string, error) {
api := WorkflowApp{}
//log.Printf("%#v", swagger.Info)
if len(swagger.Info.Title) == 0 {
return swagger, WorkflowApp{}, []string{}, errors.New("Swagger.Info.Title can't be empty.")
}
if len(swagger.Servers) == 0 {
//return swagger, WorkflowApp{}, []string{}, errors.New("Swagger.Servers can't be empty. Add 'servers':[{'url':'hostname.com'}'")
//return swagger, WorkflowApp{}, []string{}, errors.New("Swagger.Servers can't be empty. Add 'servers':[{'url':'hostname.com'}'")
swagger.Servers = openapi3.Servers{
&openapi3.Server{
URL: "https://hostname.com",
},
}
}
api.Name = swagger.Info.Title
api.Description = swagger.Info.Description
// FIXME: Versioning issue?
api.ID = newmd5
//uuid.NewV4().String()
api.IsValid = true
api.Link = swagger.Servers[0].URL // host does not exist lol
if strings.HasSuffix(api.Link, "/") {
api.Link = api.Link[:len(api.Link)-1]
}
example := "https://api-url"
if len(api.Link) > 0 {
example = api.Link
linkSplit := strings.Split(api.Link, "/")
if len(linkSplit) > 3 {
example = strings.Join(linkSplit[0:3], "/")
}
//log.Printf("EXAMPLE: %s", example)
}
api.AppVersion = "1.1.0"
api.Environment = "Shuffle"
api.SmallImage = ""
api.LargeImage = ""
api.Sharing = false
api.Verified = false
api.Tested = false
api.Invalid = false
api.PrivateID = newmd5
api.Generated = true
api.Activated = true
// Setting up security schemes
extraParameters := []WorkflowAppActionParameter{}
if val, ok := swagger.Info.ExtensionProps.Extensions["x-logo"]; ok {
j, err := json.Marshal(&val)
if err == nil {
if j[0] == 0x22 && j[len(j)-1] == 0x22 {
j = j[1 : len(j)-1]
}
//log.Printf("%s", j)
api.SmallImage = string(j)
api.LargeImage = string(j)
}
}
// Jesus what a clusterfuck.
// Handles parsing of categories from OpenApi3 custom field
if val, ok := swagger.Info.ExtensionProps.Extensions["x-categories"]; ok {
//log.Printf("Categories: %#v", val)
j, err := json.Marshal(&val)
if err == nil {
if j[0] == 0x22 && j[len(j)-1] == 0x22 {
j = j[1 : len(j)-1]
}
parsedCategories := fmt.Sprintf(`{"categories": %s}`, string(j))
type parsed struct {
Categories []string `json:"categories"`
}
var parse parsed
err := json.Unmarshal([]byte(parsedCategories), &parse)
if err != nil {
log.Printf("Failed unmarshaling categories: %s", err)
} else {
api.Categories = parse.Categories
}
}
}
if len(swagger.Tags) > 0 {
newTags := []string{}
for _, tag := range swagger.Tags {
newTags = append(newTags, tag.Name)
}
api.Tags = newTags
}
securitySchemes := swagger.Components.SecuritySchemes
reservedKeys := []string{"BearerAuth", "ApiKeyAuth", "Oauth2", "BasicAuth", "jwt"}
if securitySchemes != nil {
//log.Printf("%#v", securitySchemes)
api.Authentication = Authentication{
Required: true,
Parameters: []AuthenticationParams{},
}
// Used for python code generation lol
// Not sure how this should work with oauth
if securitySchemes["BearerAuth"] != nil {
api.Authentication.Parameters = append(api.Authentication.Parameters, AuthenticationParams{
Name: "apikey",
Value: "",
Example: "******",
Description: securitySchemes["BearerAuth"].Value.Description,
In: securitySchemes["BearerAuth"].Value.In,
Scheme: securitySchemes["BearerAuth"].Value.Scheme,
Schema: SchemaDefinition{
Type: securitySchemes["BearerAuth"].Value.Scheme,
},
})
//log.Printf("HANDLE BEARER AUTH")
extraParameters = append(extraParameters, WorkflowAppActionParameter{
Name: "apikey",
Description: "The apikey to use",
Multiline: false,
Required: true,
Example: "The API key to use. Space = skip",
Configuration: true,
Schema: SchemaDefinition{
Type: "string",
},
})
} else if securitySchemes["ApiKeyAuth"] != nil {
//log.Printf("AUTH:%#v", securitySchemes["ApiKeyAuth"].Value)
newAuthParam := AuthenticationParams{
Name: "apikey",
Value: "",
Example: "******",
Description: securitySchemes["ApiKeyAuth"].Value.Description,
In: securitySchemes["ApiKeyAuth"].Value.In,
Scheme: securitySchemes["ApiKeyAuth"].Value.Scheme,
Schema: SchemaDefinition{
Type: securitySchemes["ApiKeyAuth"].Value.Scheme,
},
}
//Example: securitySchemes["ApiKeyAuth"].Value.Example,
//log.Printf("HANDLE APIKEY AUTH")
extraParam := WorkflowAppActionParameter{