Completed request constructor

Getting cryptic error message from endpoint
"Minimum width and height exceeded. The minimum size is 22x17."

Testing suggests it has something with the binary encoding of the included file to do. Needs investigation

.gitignore

@@ -1 +1,2 @@
 animated-textures/*
+*__pycache__

labylib/Cape.py

@@ -0,0 +1,97 @@
+import requests
+import hashlib
+import time
+
+class BadRequestError(Exception): pass
+
+class Cape:
+
+	endpoint = "https://www.labymod.net/page/php/cape.php"
+
+	def __init__(self,cookie,img):
+		self.validate(cookie,img)
+
+		self.body = "" # Initialize request body
+		self.cookies = dict(PHPSESSID = cookie)
+		self.boundary = self.boundary()
+
+		self.headers = {
+			"accept": "*/*",
+			"accept-encoding": "gzip, deflate, br",
+			"accept-language": "en-US,en;q=0.9,sv;q=0.8",
+			"cache-control": "no-cache",
+			"dnt": "1",
+			"user-agent": "Mozilla/5.0 (Windows NT 5.1; rv:33.0) Gecko/20100101 Firefox/33.0",
+			"origin": "https://www.labymod.net",
+			"pragma": "no-cache",
+			"referer": "https://www.labymod.net/dashboard",
+			"sec-fetch-dest": "empty",
+			"sec-fetch-mode": "cors",
+			"sec-fetch-site": "same-origin",
+			"x-requested-with": "XMLHttpRequest",
+			"Content-Type": "multipart/form-data; boundary=" + self.boundary
+		}
+		
+		self.addFormData("cosmetic","cape")
+		self.addFormData("file",self.bOpen(img))
+		self.closeFormData()
+
+	# -----------------------------------
+
+	def validate(self,cookie,file):
+		return True
+
+	# Generate boundary header from MD5-hash of current time
+	def boundary(self):
+		seed = str(time.time())
+		md5 = hashlib.md5(seed.encode("utf-8"))
+
+		boundary = "----WebKitFormBoundary" + md5.hexdigest()
+		return boundary
+
+	# Open and return file binary as string
+	def bOpen(self,file):
+		f = open(file,"rb")
+		content = str(f.read())
+		f.close()
+
+		length = len(content) - 1
+		content = content[2:length]
+
+		return content
+
+	# Append form-data to request body and boundary header
+	def addFormData(self,name,payload):
+		body = contentType = ""
+		eol = "\r\n"
+
+		disposition = f'name="{name}"'
+		if(name == "file"):
+			contentType = "Content-Type: image/png" + eol
+			
+			# Use current epoch as filename. It has to be different from last request
+			filename = str(round(time.time())) + ".png" 
+			disposition += f'; filename="{filename}"'
+
+		body += f"--{self.boundary}" + eol # Init data header
+		body += f"Content-Disposition: form-data; {disposition}" + eol
+		body += contentType + eol + eol
+		body += payload + eol
+
+		self.body += body
+
+	# Last form-data has been set, add final post width for boundary header
+	def closeFormData(self):
+		self.body += f"--{self.boundary}--\r\n\r\n"
+
+	# -----------------------------------
+
+	def update(self):
+		request = requests.post(Cape.endpoint,
+			headers = self.headers,
+			cookies = self.cookies,
+			data = self.body
+		)
+
+		if(request.text != "OK"):
+			raise BadRequestError(request.text)

lib.py

@@ -0,0 +1,5 @@
+from labylib import Cape
+
+cape = Cape.Cape("76eppb9t0vg3saftu42vf1e223","2.png")
+cape.update()
+print(cape.body)

start.py

@@ -3,7 +3,7 @@ import json
 import importlib
 from pathlib import Path
 
-# from labylib import Cape
+from labylib import Cape
 
 # Don't forget to reflect in .gitignore if you change this
 name = "animated-textures"