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sanitized user input with html.escape #8

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sanitized user input with html.escape #8

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7 changes: 3 additions & 4 deletions main.py
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
import os
import base64
import html

from flask import Flask, request
from model import Message
Expand All @@ -22,7 +23,6 @@ def home():
<textarea name="content"></textarea>
<input type="submit" value="Submit">
</form>

<h2>Wisdom From Your Fellow Classmates</h2>
"""

Expand All @@ -31,12 +31,11 @@ def home():
<div class="message">
{}
</div>
""".format(m.content)
""".format(html.escape(m.content))

return body


if __name__ == "__main__":
port = int(os.environ.get("PORT", 6738))
app.run(host='0.0.0.0', port=port)

app.run(host='0.0.0.0', port=port)