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Captcha for searches
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Simon
parent
c94cf5b313
commit
c29af180c5
@ -14,8 +14,11 @@ Create `/config.py` and fill out the parameters. Sample config:
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# Leave default values for no CAPTCHAs
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CAPTCHA_LOGIN = False
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CAPTCHA_SUBMIT = False
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CAPTCHA_SEARCH = False
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CAPTCHA_SITE_KEY = ""
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CAPTCHA_SECRET_KEY = ""
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CAPTCHA_S_SITE_KEY = ""
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CAPTCHA_S_SECRET_KEY = ""
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# Flask secret key for sessions
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FLASK_SECRET = ""
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134
app.py
134
app.py
@ -21,6 +21,12 @@ if config.CAPTCHA_SUBMIT or config.CAPTCHA_LOGIN:
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secret_key=config.CAPTCHA_SECRET_KEY)
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else:
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recaptcha = None
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if config.CAPTCHA_SEARCH:
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recaptcha_search = ReCaptcha(app=app,
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site_key=config.CAPTCHA_S_SITE_KEY,
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secret_key=config.CAPTCHA_S_SECRET_KEY)
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else:
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recaptcha_search = None
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app.secret_key = config.FLASK_SECRET
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db = Database("db.sqlite3")
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cache = Cache(app, config={'CACHE_TYPE': 'simple'})
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@ -243,79 +249,86 @@ def admin_rescan_website(website_id):
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@app.route("/search")
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def search():
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q = request.args.get("q") if "q" in request.args else ""
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sort_order = request.args.get("sort_order") if "sort_order" in request.args else "score"
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page = request.args.get("p") if "p" in request.args else "0"
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page = int(page) if page.isdigit() else 0
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q = request.args.get("q") if "q" in request.args else ""
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sort_order = request.args.get("sort_order") if "sort_order" in request.args else "score"
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per_page = request.args.get("per_page") if "per_page" in request.args else "50"
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per_page = int(per_page) if per_page.isdigit() else "50"
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per_page = per_page if per_page in config.RESULTS_PER_PAGE else 50
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page = request.args.get("p") if "p" in request.args else "0"
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page = int(page) if page.isdigit() else 0
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extensions = request.args.get("ext") if "ext" in request.args else None
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extensions = [ext.strip().strip(".").lower() for ext in extensions.split(",")] if extensions else []
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per_page = request.args.get("per_page") if "per_page" in request.args else "50"
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per_page = int(per_page) if per_page.isdigit() else "50"
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per_page = per_page if per_page in config.RESULTS_PER_PAGE else 50
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size_min = request.args.get("size_min") if "size_min" in request.args else "size_min"
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size_min = int(size_min) if size_min.isdigit() else 0
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size_max = request.args.get("size_max") if "size_max" in request.args else "size_max"
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size_max = int(size_max) if size_max.isdigit() else 0
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extensions = request.args.get("ext") if "ext" in request.args else None
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extensions = [ext.strip().strip(".").lower() for ext in extensions.split(",")] if extensions else []
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date_min = request.args.get("date_min") if "date_min" in request.args else "date_min"
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date_min = int(date_min) if date_min.isdigit() else 0
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date_max = request.args.get("date_max") if "date_max" in request.args else "date_max"
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date_max = int(date_max) if date_max.isdigit() else 0
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size_min = request.args.get("size_min") if "size_min" in request.args else "size_min"
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size_min = int(size_min) if size_min.isdigit() else 0
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size_max = request.args.get("size_max") if "size_max" in request.args else "size_max"
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size_max = int(size_max) if size_max.isdigit() else 0
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match_all = "all" in request.args
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date_min = request.args.get("date_min") if "date_min" in request.args else "date_min"
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date_min = int(date_min) if date_min.isdigit() else 0
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date_max = request.args.get("date_max") if "date_max" in request.args else "date_max"
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date_max = int(date_max) if date_max.isdigit() else 0
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field_name = "field_name" in request.args
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field_trigram = "field_trigram" in request.args
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field_path = "field_path" in request.args
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match_all = "all" in request.args
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if not field_name and not field_trigram and not field_path:
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# If no fields are selected, search in all
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field_name = field_path = field_trigram = True
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field_name = "field_name" in request.args
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field_trigram = "field_trigram" in request.args
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field_path = "field_path" in request.args
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fields = []
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if field_path:
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fields.append("path")
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if field_name:
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fields.append("name^5")
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if field_trigram:
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fields.append("name.nGram^2")
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if not field_name and not field_trigram and not field_path:
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# If no fields are selected, search in all
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field_name = field_path = field_trigram = True
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if len(q) >= 3:
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fields = []
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if field_path:
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fields.append("path")
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if field_name:
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fields.append("name^5")
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if field_trigram:
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fields.append("name.nGram^2")
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db.log_search(request.remote_addr,
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request.headers["X-Forwarded-For"] if "X-Forwarded-For" in request.headers else None,
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q, extensions, page)
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if len(q) >= 3:
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try:
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hits = searchEngine.search(q, page, per_page, sort_order,
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extensions, size_min, size_max, match_all, fields, date_min, date_max)
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hits = db.join_website_on_search_result(hits)
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except InvalidQueryException as e:
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flash("<strong>Invalid query:</strong> " + str(e), "warning")
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return redirect("/search")
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except Exception:
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flash("Query failed, this could mean that the search server is overloaded or is not reachable. "
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"Please try again later", "danger")
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response = request.args.get("g-recaptcha-response", "")
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if not config.CAPTCHA_SEARCH or recaptcha_search.verify(response):
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db.log_search(request.remote_addr,
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request.headers["X-Forwarded-For"] if "X-Forwarded-For" in request.headers else None,
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q, extensions, page)
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try:
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hits = searchEngine.search(q, page, per_page, sort_order,
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extensions, size_min, size_max, match_all, fields, date_min, date_max)
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hits = db.join_website_on_search_result(hits)
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except InvalidQueryException as e:
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flash("<strong>Invalid query:</strong> " + str(e), "warning")
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return redirect("/search")
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except Exception:
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flash("Query failed, this could mean that the search server is overloaded or is not reachable. "
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"Please try again later", "danger")
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hits = None
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else:
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flash("<strong>Error:</strong> Invalid captcha please try again", "danger")
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hits = None
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else:
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hits = None
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else:
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hits = None
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return render_template("search.html",
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results=hits,
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q=q,
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p=page, per_page=per_page,
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sort_order=sort_order,
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results_set=config.RESULTS_PER_PAGE,
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extensions=",".join(extensions),
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size_min=size_min, size_max=size_max,
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match_all=match_all,
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field_trigram=field_trigram, field_path=field_path, field_name=field_name,
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date_min=date_min, date_max=date_max)
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return render_template("search.html",
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results=hits,
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q=q,
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p=page, per_page=per_page,
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sort_order=sort_order,
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results_set=config.RESULTS_PER_PAGE,
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extensions=",".join(extensions),
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size_min=size_min, size_max=size_max,
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match_all=match_all,
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field_trigram=field_trigram, field_path=field_path, field_name=field_name,
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date_min=date_min, date_max=date_max,
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show_captcha=config.CAPTCHA_SEARCH, recaptcha=recaptcha_search)
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@app.route("/contribute")
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@ -331,7 +344,8 @@ def home():
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stats["website_count"] = len(db.get_all_websites())
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except:
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stats = {}
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return render_template("home.html", stats=stats)
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return render_template("home.html", stats=stats,
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show_captcha=config.CAPTCHA_SEARCH, recaptcha=recaptcha_search)
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@app.route("/submit")
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@ -23,13 +23,23 @@
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<div class="card">
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<div class="card-header">Search</div>
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<div class="card-body">
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<form action="/search">
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<form action="/search" id="sfrm">
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<div class="form-group">
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<input class="form-control" name="q" id="q" placeholder="Query">
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<div class="form-row">
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<div class="col-md-11">
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<input class="form-control" name="q" id="q" placeholder="Query">
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</div>
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<div class="col-md-1">
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{% if show_captcha %}
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<script>function f(token) {document.getElementById("sfrm").submit();}</script>
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<script src="https://www.google.com/recaptcha/api.js" async defer></script>
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<button class="g-recaptcha btn btn-primary btn-shadow" data-sitekey="6LcCXWkUAAAAAJo2NR9_m09Obn5YmDrI97sGrr2f" data-callback="f">Search</button>
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{% else %}
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<input class="btn btn-primary btn-shadow" type="submit" value="Search nocap">
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{% endif %}
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</div>
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</div>
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<input class="btn btn-primary btn-shadow" type="submit" value="Search">
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</form>
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</div>
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</div>
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@ -9,7 +9,7 @@
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<div class="card">
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<div class="card-header">Search</div>
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<div class="card-body">
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<form action="/search">
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<form action="/search" id="sfrm">
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<div class="form-row">
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@ -92,7 +92,14 @@
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{# Search button #}
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<div class="form-group col-md-7">
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<input class="btn btn-primary btn-shadow" type="submit" value="Search" style="float: right">
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{% if show_captcha %}
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<script>function f(token) {document.getElementById("sfrm").submit();}</script>
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<script src="https://www.google.com/recaptcha/api.js" async defer></script>
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<button class="g-recaptcha btn btn-primary btn-shadow" data-sitekey="6LcCXWkUAAAAAJo2NR9_m09Obn5YmDrI97sGrr2f" data-callback="f" style="float: right">Search</button>
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{% else %}
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<input class="btn btn-primary btn-shadow" type="submit" value="Search" style="float: right">
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{% endif %}
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</div>
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</div>
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