basic capsul detail page
This commit is contained in:
parent
afe18b6166
commit
a6e655ef72
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@ -1,4 +1,5 @@
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import re
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import sys
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from flask import Blueprint
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from flask import flash
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from flask import current_app
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@ -14,7 +15,7 @@ from nanoid import generate
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from capsulflask.auth import account_required
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from capsulflask.db import get_model
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from capsulflask.db import get_model, my_exec_info_message
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bp = Blueprint("console", __name__, url_prefix="/console")
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@ -22,9 +23,31 @@ def makeCapsulId():
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lettersAndNumbers = generate(alphabet="1234567890qwertyuiopasdfghjklzxcvbnm", size=10)
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return f"capsul-{lettersAndNumbers}"
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def double_check_capsul_address(db_model, email, id, ipv4):
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try:
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result = current_app.config["VIRTUALIZATION_MODEL"].get(id)
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if result.ipv4 != ipv4:
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ipv4 = result.ipv4
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db_model.updateVm(email=email, id=id, ipv4=result.ipv4)
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except:
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print(f"""
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error occurred in list capsuls endpoint while trying to grab ip address of {vm['id']}
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via the virtualization model: {my_exec_info_message(sys.exc_info())}"""
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)
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return ipv4
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@bp.route("/")
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@account_required
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def index():
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db_model = get_model()
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vms = db_model.list_vms_for_account(email=session["account"])
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# for now we are going to check the IP according to the virt model
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# on every request. this could be done by a background job and cached later on...
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for vm in vms:
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vm["ipv4"] = double_check_capsul_address(db_model, session["account"], vm["id"], vm["ipv4"])
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vms = list(map(
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lambda x: dict(
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id=x['id'],
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@ -34,54 +57,26 @@ def index():
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os=x['os'],
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created=x['created'].strftime("%b %d %Y %H:%M")
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),
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get_model().list_vms_for_account(session["account"])
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vms
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))
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return render_template("capsuls.html", vms=vms, has_vms=len(vms) > 0)
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@bp.route("/ssh", methods=("GET", "POST"))
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@bp.route("/<string:id>")
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@account_required
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def ssh_public_keys():
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def detail(id):
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db_model = get_model()
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errors = list()
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if request.method == "POST":
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method = request.form["method"]
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vm = db_model.get_vm_detail(email=session["account"], id=id)
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name = request.form["name"]
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if not name or len(name.strip()) < 1:
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errors.append("Name is required")
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elif not re.match(r"^[0-9A-Za-z_ -]+$", name):
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errors.append("Name must match \"^[0-9A-Za-z_ -]+$\"")
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if vm is None:
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return abort(404, f"{id} doesn't exist.")
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if method == "POST":
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content = request.form["content"]
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if not content or len(content.strip()) < 1:
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errors.append("Content is required")
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else:
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content = content.replace("\r", "").replace("\n", "")
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if not re.match(r"^(ssh|ecdsa)-[0-9A-Za-z+/_=@ -]+$", content):
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errors.append("Content must match \"^(ssh|ecdsa)-[0-9A-Za-z+/_=@ -]+$\"")
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vm["ipv4"] = double_check_capsul_address(db_model, session["account"], vm["id"], vm["ipv4"])
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vm["created"] = vm['created'].strftime("%b %d %Y %H:%M")
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vm["ssh_public_keys"] = ", ".join(vm["ssh_public_keys"]) if len(vm["ssh_public_keys"]) > 0 else "<deleted>"
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if db_model.ssh_public_key_name_exists(session["account"], name):
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errors.append("A key with that name already exists")
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return render_template("capsul-detail.html", vm=vm)
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if len(errors) == 0:
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db_model.create_ssh_public_key(session["account"], name, content)
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elif method == "DELETE":
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if len(errors) == 0:
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db_model.delete_ssh_public_key(session["account"], name)
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for error in errors:
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flash(error)
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keys_list=list(map(
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lambda x: dict(name=x['name'], content=f"{x['content'][:20]}...{x['content'][len(x['content'])-20:]}"),
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db_model.list_ssh_public_keys_for_account(session["account"])
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))
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return render_template("ssh-public-keys.html", ssh_public_keys=keys_list, has_ssh_public_keys=len(keys_list) > 0)
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@bp.route("/create", methods=("GET", "POST"))
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@account_required
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@ -108,7 +103,7 @@ def create():
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errors.append(f"Invalid os {os}")
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posted_keys_count = int(request.form["ssh_public_key_count"])
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posted_keys_contents = list()
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posted_keys = list()
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if posted_keys_count > 1000:
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errors.append("something went wrong with ssh keys")
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@ -116,16 +111,16 @@ def create():
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for i in range(0, posted_keys_count):
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if f"ssh_key_{i}" in request.form:
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posted_name = request.form[f"ssh_key_{i}"]
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key_content = None
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for key in ssh_public_keys:
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if key['name'] == posted_name:
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key_content = key['content']
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if key_content:
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posted_keys_contents.append(key_content)
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key = None
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for x in ssh_public_keys:
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if x['name'] == posted_name:
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key = x
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if key:
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posted_keys.append(key)
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else:
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errors.append(f"SSH Key \"{posted_name}\" doesn't exist")
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if len(posted_keys_contents) == 0:
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if len(posted_keys) == 0:
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errors.append("At least one SSH Public Key is required")
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if len(errors) == 0:
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@ -134,7 +129,8 @@ def create():
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email=session["account"],
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id=id,
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size=size,
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os=os
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os=os,
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ssh_public_keys=list(map(lambda x: x["name"], posted_keys))
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)
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current_app.config["VIRTUALIZATION_MODEL"].create(
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email = session["account"],
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@ -142,7 +138,7 @@ def create():
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template_image_file_name=operating_systems[os]['template_image_file_name'],
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vcpus=vm_sizes[size]['vcpus'],
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memory_mb=vm_sizes[size]['memory_mb'],
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ssh_public_keys=posted_keys_contents
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ssh_public_keys=list(map(lambda x: x["content"], posted_keys))
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)
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created_os = os
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@ -159,6 +155,52 @@ def create():
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vm_sizes=vm_sizes
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)
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@bp.route("/ssh", methods=("GET", "POST"))
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@account_required
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def ssh_public_keys():
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db_model = get_model()
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errors = list()
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if request.method == "POST":
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method = request.form["method"]
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name = request.form["name"]
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if not name or len(name.strip()) < 1:
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errors.append("Name is required")
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elif not re.match(r"^[0-9A-Za-z_ -]+$", name):
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errors.append("Name must match \"^[0-9A-Za-z_ -]+$\"")
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if method == "POST":
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content = request.form["content"]
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if not content or len(content.strip()) < 1:
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errors.append("Content is required")
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else:
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content = content.replace("\r", "").replace("\n", "")
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if not re.match(r"^(ssh|ecdsa)-[0-9A-Za-z+/_=@. -]+$", content):
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errors.append("Content must match \"^(ssh|ecdsa)-[0-9A-Za-z+/_=@. -]+$\"")
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if db_model.ssh_public_key_name_exists(session["account"], name):
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errors.append("A key with that name already exists")
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if len(errors) == 0:
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db_model.create_ssh_public_key(session["account"], name, content)
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elif method == "DELETE":
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if len(errors) == 0:
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db_model.delete_ssh_public_key(session["account"], name)
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for error in errors:
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flash(error)
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keys_list=list(map(
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lambda x: dict(name=x['name'], content=f"{x['content'][:20]}...{x['content'][len(x['content'])-20:]}"),
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db_model.list_ssh_public_keys_for_account(session["account"])
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))
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return render_template("ssh-public-keys.html", ssh_public_keys=keys_list, has_ssh_public_keys=len(keys_list) > 0)
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@bp.route("/billing")
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@account_required
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def faq():
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@ -89,11 +89,52 @@ class DBModel:
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self.cursor.fetchall()
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))
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def create_vm(self, email, id, size, os):
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def updateVm(self, email, id, ipv4):
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self.cursor.execute("UPDATE vms SET last_seen_ipv4 = %s WHERE email = %s AND id = %s", (ipv4, email, id))
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self.connection.commit()
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def create_vm(self, email, id, size, os, ssh_public_keys):
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self.cursor.execute("""
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INSERT INTO vms (email, id, size, os)
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VALUES (%s, %s, %s, %s)
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""",
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(email, id, size, os)
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)
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self.connection.commit()
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for ssh_public_key in ssh_public_keys:
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self.cursor.execute("""
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INSERT INTO vm_ssh_public_key (email, vm_id, ssh_public_key_name)
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VALUES (%s, %s, %s)
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""",
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(email, id, ssh_public_key)
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)
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self.connection.commit()
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def get_vm_detail(self, email, id):
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self.cursor.execute("""
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SELECT vms.id, vms.last_seen_ipv4, vms.last_seen_ipv6, os_images.description, vms.created, vms.deleted,
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vm_sizes.id, vm_sizes.dollars_per_month, vm_sizes.vcpus, vm_sizes.memory_mb, vm_sizes.bandwidth_gb_per_month
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FROM vms
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JOIN os_images on vms.os = os_images.id
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JOIN vm_sizes on vms.size = vm_sizes.id
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WHERE vms.email = %s AND vms.id = %s""",
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(email, id)
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)
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rows = self.cursor.fetchall()
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if len(rows) == 0:
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return None
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x = rows[0]
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vm = dict(
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id=x[0], ipv4=x[1], ipv6=x[2], os_description=x[3], created=x[4], deleted=x[5],
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size=x[6], dollars_per_month=x[7], vcpus=x[8], memory_mb=x[9], bandwidth_gb_per_month=x[10]
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)
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self.cursor.execute("""
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SELECT ssh_public_key_name FROM vm_ssh_public_key
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WHERE vm_ssh_public_key.email = %s AND vm_ssh_public_key.vm_id = %s""",
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(email, id)
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)
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vm["ssh_public_keys"] = list(map( lambda x: x[0], self.cursor.fetchall() ))
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return vm
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@ -32,8 +32,8 @@ if echo "$memory" | grep -vqE "^[0-9]+$"; then
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fi
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echo "$pubkeys" | while IFS= read -r line; do
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if echo "$line" | grep -vqE "^(ssh|ecdsa)-[0-9A-Za-z+/_=@ -]+$"; then
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echo "pubkey \"$line\" must match "'"^(ssh|ecdsa)-[0-9A-Za-z+/_=@ -]+$"'
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if echo "$line" | grep -vqE "^(ssh|ecdsa)-[0-9A-Za-z+/_=@. -]+$"; then
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echo "pubkey \"$line\" must match "'"^(ssh|ecdsa)-[0-9A-Za-z+/_=@. -]+$"'
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exit 1
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fi
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done
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@ -0,0 +1,54 @@
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{% extends 'base.html' %}
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{% block title %}Create{% endblock %}
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{% block content %}
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<div class="third-margin">
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<h1>{{ vm['id'] }}</h1>
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</div>
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<div class="half-margin">
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<div class="row justify-start">
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<label class="align" for="created">Created</label>
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<span id=created>{{ vm['created'] }}</span>
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</div>
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<div class="row justify-start">
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<label class="align" for="size">Capsul Size</label>
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<span id=size>{{ vm['size'] }}</span>
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</div>
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<div class="row justify-start">
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<label class="align" for="dollars_per_month">Monthly Cost</label>
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<span id=dollars_per_month>${{ vm['dollars_per_month'] }}</span>
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</div>
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<div class="row justify-start">
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<label class="align" for="ipv4">IPv4 Address</label>
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<span id=ipv4>{{ vm['ipv4'] }}</span>
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</div>
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<div class="row justify-start">
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<label class="align" for="os_description">Operating System</label>
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<span id=os_description>{{ vm['os_description'] }}</span>
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</div>
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<div class="row justify-start">
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<label class="align" for="vcpus">VCPUs</label>
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<span id=vcpus>{{ vm['vcpus'] }}</span>
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</div>
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<div class="row justify-start">
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<label class="align" for="memory_mb">Memory</label>
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<span id=memory_mb>{{ vm['memory_mb'] }}MB</span>
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</div>
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<div class="row justify-start">
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<label class="align" for="bandwidth_gb_per_month">Bandwidth</label>
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<span id=bandwidth_gb_per_month>{{ vm['bandwidth_gb_per_month'] }}GB/month</span>
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</div>
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<div class="row justify-start">
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<label class="align" for="ssh_username">SSH Username</label>
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<span id=ssh_username>cyberian</span>
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</div>
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<div class="row justify-start">
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<label class="align" for="ssh_public_keys">SSH Public Keys</label>
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<a id=ssh_public_keys href="/console/ssh">{{ vm['ssh_public_keys'] }}</a>
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</div>
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</div>
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{% endblock %}
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{% block pagesource %}/templates/create-capsul.html{% endblock %}
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@ -86,8 +86,8 @@ class ShellScriptVirtualization(VirtualizationInterface):
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raise ValueError(f"template_image_file_name \"{template_image_file_name}\" must match \"^[a-zA-Z0-9_.-]$\"")
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for ssh_public_key in ssh_public_keys:
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if not re.match(r"^(ssh|ecdsa)-[0-9A-Za-z+/_=@ -]+$", ssh_public_key):
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raise ValueError(f"ssh_public_key \"{ssh_public_key}\" must match \"^(ssh|ecdsa)-[0-9A-Za-z+/_=@ -]+$\"")
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if not re.match(r"^(ssh|ecdsa)-[0-9A-Za-z+/_=@. -]+$", ssh_public_key):
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raise ValueError(f"ssh_public_key \"{ssh_public_key}\" must match \"^(ssh|ecdsa)-[0-9A-Za-z+/_=@. -]+$\"")
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if vcpus < 1 or vcpus > 8:
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raise ValueError(f"vcpus \"{vcpus}\" must match 1 <= vcpus <= 8")
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