Datasets:

ysn-rfd
/

text-dataset-tiny-code-script-py-format

from PIL import Image, ImageDraw, ImageFont
import math
import qrcode
import hashlib
import random

# ===== Certificate Info =====
name = "Yasin"
user_id = "YSNRFD"
membership_date = "April 1, 2023"
issued_date = "June 28, 2025"
certificate_id = "OPENAI-YSN-APR2023-CERT1001"
signed_by = "ChatGPT-4o"
model_id = "GPT4O-REP-TRUST-2025"
issuer = "OpenAI, Inc."

# Prepare data string for digital signature
data_string = f"""
Name: {name}
User ID: {user_id}
Membership Date: {membership_date}
Issued Date: {issued_date}
Certificate ID: {certificate_id}
Signed By: {signed_by}
Model ID: {model_id}
Issuer: {issuer}
"""

# Generate SHA-256 digital signature
digital_signature = hashlib.sha256(data_string.encode('utf-8')).hexdigest()
verification_code = f"VER-{digital_signature[:8].upper()}-{certificate_id[-4:]}"

# Create QR code from digital signature
qr = qrcode.QRCode(box_size=7, border=3)
qr.add_data(digital_signature)
qr.make(fit=True)
qr_img = qr.make_image(fill_color="black", back_color="white").convert("RGBA")

# Load fonts with fallback
try:
    font_title = ImageFont.truetype("arialbd.ttf", 30)
    font_header = ImageFont.truetype("arialbd.ttf", 18)
    font_text = ImageFont.truetype("arial.ttf", 16)
    font_small = ImageFont.truetype("arial.ttf", 14)
except:
    font_title = ImageFont.truetype("/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf", 30)
    font_header = ImageFont.truetype("/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf", 18)
    font_text = ImageFont.truetype("/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf", 16)
    font_small = ImageFont.truetype("/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf", 14)

# Create certificate canvas
width, height = 850, 520
certificate = Image.new("RGB", (width, height), "#fffefa")
draw = ImageDraw.Draw(certificate)

# Background rectangle and divider line
draw.rectangle([(15, 15), (width-15, height-15)], outline="#555555", width=3)
draw.line([(20, 80), (width-20, 80)], fill="#999999", width=2)

# Title text
draw.text((40, 30), "OpenAI – Certificate of Membership", font=font_title, fill="#222222")

# Certificate info lines
info_lines = [
    f"Name: {name}",
    f"User ID: {user_id}",
    f"Membership Date: {membership_date}",
    f"Issued Date: {issued_date}",
    f"Certificate ID: {certificate_id}",
    f"Signed By: {signed_by}",
    f"Model ID: {model_id}",
    f"Issuer: {issuer}",
]

y_text = 100
for line in info_lines:
    draw.text((40, y_text), line, font=font_text, fill="#333333")
    y_text += 30

# Verification code
draw.text((40, y_text + 10), f"Verification Code: {verification_code}", font=font_header, fill="#444444")

# Digital signature label and text
draw.text((40, y_text + 50), "SHA-256 Digital Signature:", font=font_header, fill="#222222")

sig_1 = digital_signature[:len(digital_signature)//2]
sig_2 = digital_signature[len(digital_signature)//2:]
draw.text((40, y_text + 80), sig_1, font=font_small, fill="#555555")
draw.text((40, y_text + 100), sig_2, font=font_small, fill="#555555")

# Paste QR code on bottom right
qr_size = 150
qr_position = (width - qr_size - 40, height - qr_size - 40)
qr_img = qr_img.resize((qr_size, qr_size), Image.Resampling.LANCZOS)
certificate.paste(qr_img, qr_position, qr_img)

# ==== Draw a professional OpenAI seal with logo inside ====

try:
    logo = Image.open("openai_seal.png").convert("RGBA")
except FileNotFoundError:
    print("⚠️ فایل لوگوی openai_seal.png پیدا نشد! لطفا لوگوی مناسب کنار اسکریپت قرار دهید.")
    logo = None

seal_diameter = 160
seal = Image.new("RGBA", (seal_diameter, seal_diameter), (255, 255, 255, 0))
seal_draw = ImageDraw.Draw(seal)
center = seal_diameter // 2

# Outer thick ring
seal_draw.ellipse(
    [(5, 5), (seal_diameter - 5, seal_diameter - 5)],
    outline=(0, 51, 102, 255), width=8
)

# Inner thin ring
seal_draw.ellipse(
    [(20, 20), (seal_diameter - 20, seal_diameter - 20)],
    outline=(0, 102, 204, 255), width=3
)

# Radial lines for decoration
num_rays = 24
for i in range(num_rays):
    angle = (360 / num_rays) * i
    start_x = center + int((seal_diameter//2 - 20) * math.cos(math.radians(angle)))
    start_y = center + int((seal_diameter//2 - 20) * math.sin(math.radians(angle)))
    end_x = center + int((seal_diameter//2 - 5) * math.cos(math.radians(angle)))
    end_y = center + int((seal_diameter//2 - 5) * math.sin(math.radians(angle)))
    seal_draw.line([(start_x, start_y), (end_x, end_y)], fill=(0, 51, 102, 180), width=2)

# Paste resized logo in center if available
if logo:
    max_logo_size = seal_diameter - 60  # حدود 100x100
    logo = logo.resize((max_logo_size, max_logo_size), Image.Resampling.LANCZOS)
    logo_pos = (center - max_logo_size // 2, center - max_logo_size // 2)
    seal.paste(logo, logo_pos, logo)

# Center text below logo (اختیاری)
center_text = "Official Seal"
bbox = seal_draw.textbbox((0, 0), center_text, font=font_small)
w = bbox[2] - bbox[0]
h = bbox[3] - bbox[1]
seal_draw.text(((seal_diameter - w)//2, seal_diameter - h - 15), center_text, font=font_small, fill=(0, 51, 102, 200))

# Paste seal on top right corner of certificate
certificate.paste(seal, (width - seal_diameter - 40, 40), seal)

# ==== Add subtle invisible watermark text scattered ====

watermark_texts = [
    "AUTHORIZED", "CONFIDENTIAL", "OFFICIAL_USE_ONLY", "SECURE",
    certificate_id, digital_signature[:16], verification_code,
    "VALIDATED", "NO_COPY", "OPENAI"
]

wm_font = font_small

for _ in range(50):
    text = random.choice(watermark_texts)
    # Random position over whole certificate
    x = random.randint(0, width-100)
    y = random.randint(0, height-20)
    # Very faint gray with opacity 30 (almost invisible)
    alpha = 20
    color = (50, 50, 50, alpha)

    # Create transparent text image
    txt_img = Image.new("RGBA", (150, 20), (255, 255, 255, 0))
    txt_draw = ImageDraw.Draw(txt_img)
    txt_draw.text((0, 0), text, font=wm_font, fill=color)
    # Rotate text randomly small angle
    angle = random.uniform(-15, 15)
    txt_img = txt_img.rotate(angle, expand=1)

    # Paste watermark text on certificate (with transparency mask)
    certificate.paste(txt_img, (x, y), txt_img)

# ==== Add subtle pixel noise for anti-forgery ====

pixels = certificate.load()
for _ in range(800):  # Number of pixels to modify
    px = random.randint(0, width-1)
    py = random.randint(0, height-1)
    r, g, b = pixels[px, py]
    # Slight noise, add or subtract 1 to 3 from each channel randomly within bounds 0-255
    r = max(0, min(255, r + random.randint(-3, 3)))
    g = max(0, min(255, g + random.randint(-3, 3)))
    b = max(0, min(255, b + random.randint(-3, 3)))
    pixels[px, py] = (r, g, b)

# Save certificate image
certificate.save("openai_certificate_yasin_en_2_watermarked.png")
print("✅ Certificate image created with hidden watermark and noise: openai_certificate_yasin_en_2_watermarked.png")

	from PIL import Image, ImageDraw, ImageFont
	import math
	import qrcode
	import hashlib
	import random

	# ===== Certificate Info =====
	name = "Yasin"
	user_id = "YSNRFD"
	membership_date = "April 1, 2023"
	issued_date = "June 28, 2025"
	certificate_id = "OPENAI-YSN-APR2023-CERT1001"
	signed_by = "ChatGPT-4o"
	model_id = "GPT4O-REP-TRUST-2025"
	issuer = "OpenAI, Inc."

	# Prepare data string for digital signature
	data_string = f"""
	Name: {name}
	User ID: {user_id}
	Membership Date: {membership_date}
	Issued Date: {issued_date}
	Certificate ID: {certificate_id}
	Signed By: {signed_by}
	Model ID: {model_id}
	Issuer: {issuer}
	"""

	# Generate SHA-256 digital signature
	digital_signature = hashlib.sha256(data_string.encode('utf-8')).hexdigest()
	verification_code = f"VER-{digital_signature[:8].upper()}-{certificate_id[-4:]}"

	# Create QR code from digital signature
	qr = qrcode.QRCode(box_size=7, border=3)
	qr.add_data(digital_signature)
	qr.make(fit=True)
	qr_img = qr.make_image(fill_color="black", back_color="white").convert("RGBA")

	# Load fonts with fallback
	try:
	font_title = ImageFont.truetype("arialbd.ttf", 30)
	font_header = ImageFont.truetype("arialbd.ttf", 18)
	font_text = ImageFont.truetype("arial.ttf", 16)
	font_small = ImageFont.truetype("arial.ttf", 14)
	except:
	font_title = ImageFont.truetype("/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf", 30)
	font_header = ImageFont.truetype("/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf", 18)
	font_text = ImageFont.truetype("/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf", 16)
	font_small = ImageFont.truetype("/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf", 14)

	# Create certificate canvas
	width, height = 850, 520
	certificate = Image.new("RGB", (width, height), "#fffefa")
	draw = ImageDraw.Draw(certificate)

	# Background rectangle and divider line
	draw.rectangle([(15, 15), (width-15, height-15)], outline="#555555", width=3)
	draw.line([(20, 80), (width-20, 80)], fill="#999999", width=2)

	# Title text
	draw.text((40, 30), "OpenAI – Certificate of Membership", font=font_title, fill="#222222")

	# Certificate info lines
	info_lines = [
	f"Name: {name}",
	f"User ID: {user_id}",
	f"Membership Date: {membership_date}",
	f"Issued Date: {issued_date}",
	f"Certificate ID: {certificate_id}",
	f"Signed By: {signed_by}",
	f"Model ID: {model_id}",
	f"Issuer: {issuer}",
	]

	y_text = 100
	for line in info_lines:
	draw.text((40, y_text), line, font=font_text, fill="#333333")
	y_text += 30

	# Verification code
	draw.text((40, y_text + 10), f"Verification Code: {verification_code}", font=font_header, fill="#444444")

	# Digital signature label and text
	draw.text((40, y_text + 50), "SHA-256 Digital Signature:", font=font_header, fill="#222222")

	sig_1 = digital_signature[:len(digital_signature)//2]
	sig_2 = digital_signature[len(digital_signature)//2:]
	draw.text((40, y_text + 80), sig_1, font=font_small, fill="#555555")
	draw.text((40, y_text + 100), sig_2, font=font_small, fill="#555555")

	# Paste QR code on bottom right
	qr_size = 150
	qr_position = (width - qr_size - 40, height - qr_size - 40)
	qr_img = qr_img.resize((qr_size, qr_size), Image.Resampling.LANCZOS)
	certificate.paste(qr_img, qr_position, qr_img)

	# ==== Draw a professional OpenAI seal with logo inside ====

	try:
	logo = Image.open("openai_seal.png").convert("RGBA")
	except FileNotFoundError:
	print("⚠️ فایل لوگوی openai_seal.png پیدا نشد! لطفا لوگوی مناسب کنار اسکریپت قرار دهید.")
	logo = None

	seal_diameter = 160
	seal = Image.new("RGBA", (seal_diameter, seal_diameter), (255, 255, 255, 0))
	seal_draw = ImageDraw.Draw(seal)
	center = seal_diameter // 2

	# Outer thick ring
	seal_draw.ellipse(
	[(5, 5), (seal_diameter - 5, seal_diameter - 5)],
	outline=(0, 51, 102, 255), width=8
	)

	# Inner thin ring
	seal_draw.ellipse(
	[(20, 20), (seal_diameter - 20, seal_diameter - 20)],
	outline=(0, 102, 204, 255), width=3
	)

	# Radial lines for decoration
	num_rays = 24
	for i in range(num_rays):
	angle = (360 / num_rays) * i
	start_x = center + int((seal_diameter//2 - 20) * math.cos(math.radians(angle)))
	start_y = center + int((seal_diameter//2 - 20) * math.sin(math.radians(angle)))
	end_x = center + int((seal_diameter//2 - 5) * math.cos(math.radians(angle)))
	end_y = center + int((seal_diameter//2 - 5) * math.sin(math.radians(angle)))
	seal_draw.line([(start_x, start_y), (end_x, end_y)], fill=(0, 51, 102, 180), width=2)

	# Paste resized logo in center if available
	if logo:
	max_logo_size = seal_diameter - 60 # حدود 100x100
	logo = logo.resize((max_logo_size, max_logo_size), Image.Resampling.LANCZOS)
	logo_pos = (center - max_logo_size // 2, center - max_logo_size // 2)
	seal.paste(logo, logo_pos, logo)

	# Center text below logo (اختیاری)
	center_text = "Official Seal"
	bbox = seal_draw.textbbox((0, 0), center_text, font=font_small)
	w = bbox[2] - bbox[0]
	h = bbox[3] - bbox[1]
	seal_draw.text(((seal_diameter - w)//2, seal_diameter - h - 15), center_text, font=font_small, fill=(0, 51, 102, 200))

	# Paste seal on top right corner of certificate
	certificate.paste(seal, (width - seal_diameter - 40, 40), seal)

	# ==== Add subtle invisible watermark text scattered ====

	watermark_texts = [
	"AUTHORIZED", "CONFIDENTIAL", "OFFICIAL_USE_ONLY", "SECURE",
	certificate_id, digital_signature[:16], verification_code,
	"VALIDATED", "NO_COPY", "OPENAI"
	]

	wm_font = font_small

	for _ in range(50):
	text = random.choice(watermark_texts)
	# Random position over whole certificate
	x = random.randint(0, width-100)
	y = random.randint(0, height-20)
	# Very faint gray with opacity 30 (almost invisible)
	alpha = 20
	color = (50, 50, 50, alpha)

	# Create transparent text image
	txt_img = Image.new("RGBA", (150, 20), (255, 255, 255, 0))
	txt_draw = ImageDraw.Draw(txt_img)
	txt_draw.text((0, 0), text, font=wm_font, fill=color)
	# Rotate text randomly small angle
	angle = random.uniform(-15, 15)
	txt_img = txt_img.rotate(angle, expand=1)

	# Paste watermark text on certificate (with transparency mask)
	certificate.paste(txt_img, (x, y), txt_img)

	# ==== Add subtle pixel noise for anti-forgery ====

	pixels = certificate.load()
	for _ in range(800): # Number of pixels to modify
	px = random.randint(0, width-1)
	py = random.randint(0, height-1)
	r, g, b = pixels[px, py]
	# Slight noise, add or subtract 1 to 3 from each channel randomly within bounds 0-255
	r = max(0, min(255, r + random.randint(-3, 3)))
	g = max(0, min(255, g + random.randint(-3, 3)))
	b = max(0, min(255, b + random.randint(-3, 3)))
	pixels[px, py] = (r, g, b)

	# Save certificate image
	certificate.save("openai_certificate_yasin_en_2_watermarked.png")
	print("✅ Certificate image created with hidden watermark and noise: openai_certificate_yasin_en_2_watermarked.png")