dschick/BreCal
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Added E-Mail send logic (untested yet)

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This commit is contained in:
Daniel Schick 2024-12-13 11:36:21 +01:00
parent 7548de7609
commit fc6c6179b8
7 changed files with 127 additions and 31 deletions
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2
src/BreCalClient/App.config
View File

@ -38,7 +38,7 @@
<value>https://www.textbausteine.net/</value>
</setting>
<setting name="API_URL" serializeAs="String">
<value>https://brecaldevel.bsmd-emswe.eu</value>
<value>http://127.0.0.1:5000</value>
</setting>
</BreCalClient.Properties.Settings>
</applicationSettings>

46
src/BreCalClient/Properties/Settings.Designer.cs generated
View File

@ -9,20 +9,20 @@
//------------------------------------------------------------------------------
namespace BreCalClient.Properties {
[global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
[global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "17.10.0.0")]
internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {
private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
public static Settings Default {
get {
return defaultInstance;
}
}
[global::System.Configuration.ApplicationScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.DefaultSettingValueAttribute("#1D751F")]
@ -31,7 +31,7 @@ namespace BreCalClient.Properties {
return ((string)(this["BG_COLOR"]));
}
}
[global::System.Configuration.ApplicationScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.DefaultSettingValueAttribute("!!Bremen calling Testversion!!")]
@ -40,7 +40,7 @@ namespace BreCalClient.Properties {
return ((string)(this["APP_TITLE"]));
}
}
[global::System.Configuration.ApplicationScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.DefaultSettingValueAttribute("https://www.textbausteine.net/")]
@ -49,7 +49,7 @@ namespace BreCalClient.Properties {
return ((string)(this["LOGO_IMAGE_URL"]));
}
}
[global::System.Configuration.UserScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.DefaultSettingValueAttribute("")]
@ -61,16 +61,16 @@ namespace BreCalClient.Properties {
this["FilterCriteria"] = value;
}
}
[global::System.Configuration.ApplicationScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.DefaultSettingValueAttribute("https://brecaldevel.bsmd-emswe.eu")]
[global::System.Configuration.DefaultSettingValueAttribute("http://127.0.0.1:5000")]
public string API_URL {
get {
return ((string)(this["API_URL"]));
}
}
[global::System.Configuration.UserScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.DefaultSettingValueAttribute("800")]
@ -82,7 +82,7 @@ namespace BreCalClient.Properties {
this["Width"] = value;
}
}
[global::System.Configuration.UserScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.DefaultSettingValueAttribute("450")]
@ -94,7 +94,7 @@ namespace BreCalClient.Properties {
this["Height"] = value;
}
}
[global::System.Configuration.UserScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.DefaultSettingValueAttribute("0")]
@ -106,7 +106,7 @@ namespace BreCalClient.Properties {
this["Left"] = value;
}
}
[global::System.Configuration.UserScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.DefaultSettingValueAttribute("0")]
@ -118,7 +118,7 @@ namespace BreCalClient.Properties {
this["Top"] = value;
}
}
[global::System.Configuration.UserScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.DefaultSettingValueAttribute("0")]
@ -130,7 +130,7 @@ namespace BreCalClient.Properties {
this["W1Left"] = value;
}
}
[global::System.Configuration.UserScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.DefaultSettingValueAttribute("0")]
@ -142,7 +142,7 @@ namespace BreCalClient.Properties {
this["W1Top"] = value;
}
}
[global::System.Configuration.UserScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.DefaultSettingValueAttribute("0")]
@ -154,7 +154,7 @@ namespace BreCalClient.Properties {
this["W2Left"] = value;
}
}
[global::System.Configuration.UserScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.DefaultSettingValueAttribute("0")]
@ -166,7 +166,7 @@ namespace BreCalClient.Properties {
this["W2Top"] = value;
}
}
[global::System.Configuration.UserScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.DefaultSettingValueAttribute("0")]
@ -178,7 +178,7 @@ namespace BreCalClient.Properties {
this["W3Left"] = value;
}
}
[global::System.Configuration.UserScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.DefaultSettingValueAttribute("0")]
@ -190,7 +190,7 @@ namespace BreCalClient.Properties {
this["W3Top"] = value;
}
}
[global::System.Configuration.UserScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.DefaultSettingValueAttribute("0")]
@ -202,7 +202,7 @@ namespace BreCalClient.Properties {
this["W4Left"] = value;
}
}
[global::System.Configuration.UserScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.DefaultSettingValueAttribute("0")]
@ -214,7 +214,7 @@ namespace BreCalClient.Properties {
this["W4Top"] = value;
}
}
[global::System.Configuration.UserScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.DefaultSettingValueAttribute("")]

2
src/BreCalClient/Properties/Settings.settings
View File

@ -15,7 +15,7 @@
<Value Profile="(Default)" />
</Setting>
<Setting Name="API_URL" Type="System.String" Scope="Application">
<Value Profile="(Default)">https://brecaldevel.bsmd-emswe.eu</Value>
<Value Profile="(Default)">http://127.0.0.1:5000</Value>
</Setting>
<Setting Name="Width" Type="System.Double" Scope="User">
<Value Profile="(Default)">800</Value>

13
src/server/BreCal/local_db.py
View File

@ -4,6 +4,7 @@ import logging
import json
import os
import sys
import schemas.defs as defs
config_path = None
@ -13,6 +14,7 @@ def initPool(instancePath, connection_filename="connection_data_devel.json"):
if(config_path == None):
config_path = os.path.join(instancePath,f'../../../secure/{connection_filename}') #connection_data_devel.json');
config_path = "E:/temp/connection_data.json"
print (config_path)
if not os.path.exists(config_path):
@ -22,6 +24,7 @@ def initPool(instancePath, connection_filename="connection_data_devel.json"):
f = open(config_path);
connection_data = json.load(f)
f.close()
conn_from_pool = mysql.connector.connect(**connection_data)
@ -29,6 +32,16 @@ def initPool(instancePath, connection_filename="connection_data_devel.json"):
data = commands.query("SELECT id from `user`")
print("DB connection successful")
conn_from_pool.close()
credentials_file = "email_credentials_devel.json"
credentials_path = os.path.join(instancePath,f'../../../secure/{credentials_file}')
if not os.path.exists(credentials_path):
print ('cannot find ' + os.path.abspath(credentials_path))
sys.exit(1)
f = open(credentials_path);
defs.email_credentials = json.load(f)
f.close()
except mysql.connector.PoolError as e:
logging.error(f"Failed to create connection pool: {e}")
print(e)

5
src/server/BreCal/schemas/defs.py
View File

@ -2,4 +2,7 @@
# Constants for the notification system
NOTIFICATION_COOLDOWN = 600 # 10 minutes until a notification gets real
NOTIFICATION_MAX_AGE_DAYS = 3 # 3 days until a notification gets deleted
NOTIFICATION_MAX_AGE_DAYS = 3 # 3 days until a notification gets deleted
# Placeholder for the email credentials filled by startup logic
email_credentials = dict()

41
src/server/BreCal/services/schedule_routines.py
View File

@ -1,6 +1,9 @@
import logging
import pydapper
from BreCal.schemas import model
import smtplib
from email.message import EmailMessage
from BreCal.schemas import model, defs
from BreCal.local_db import getPoolConnection
from BreCal.database.update_database import evaluate_shipcall_state
from BreCal.database.sql_queries import create_sql_query_shipcall_get
@ -67,6 +70,35 @@ def UpdateNotifications():
except Exception as ex:
logging.error(ex)
def SendEmails(email_dict):
"""
This function sends emails to all users in the emaildict
"""
try:
conn = smtplib.SMTP_SSL(defs.email_credentials["server"], defs.email_credentials["port"])
conn.set_debuglevel(1)
conn.ehlo()
conn.starttls()
conn.ehlo()
conn.login(defs.email_credentials["sender"], defs.email_credentials["password_send"])
for user, message in email_dict.items():
msg = EmailMessage()
msg["Subject"] = '[Bremen calling] Notification'
msg["From"] = defs.email_credentials["sender"]
msg["To"] = user.user_email
# TODO: pretty-print and format message according to template
msg.set_content(message)
conn.sendmail(user.user_email, user.user_email, msg.as_string())
except Exception as ex:
logging.error(ex)
finally:
conn.quit()
def SendNotifications():
# perhaps this will be moved somewhere else later
try:
@ -127,11 +159,10 @@ def SendNotifications():
# mark as sent
commands.execute("UPDATE notification SET level = 2 WHERE id = ?id?", param={"id":notification.id})
# send emails
# send emails (if any)
if len(email_dict) > 0:
email_handler = EmailHandler(mail_server="smtp.gmail.com", mail_port=465, mail_address="")
for user, message in email_dict.items():
email_handler.send_email(user.user_email, "BreCal Notification", message)
SendEmails(email_dict)
except Exception as ex:
logging.error(ex)

49
src/server/tests/brecal_utils/email_test.py Normal file
View File

@ -0,0 +1,49 @@
import os
import smtplib
import json
import sys
from email.message import EmailMessage
path_to_email_credentials = os.path.join(os.path.dirname(__file__), "email_credentials.json")
def send_email_example(credentials, recipient):
"""
sends an email to the given email address
:param email: the email address to send the email to
:param subject: the subject of the email
:param message: the message of the email
:return: None
"""
# create the email message
msg = EmailMessage()
msg["Subject"] = '[Bremen calling] Test Email'
msg["From"] = credentials["sender"]
conn = smtplib.SMTP(credentials["server"], credentials["port"])
conn.set_debuglevel(1)
conn.ehlo()
conn.starttls()
conn.ehlo()
conn.login(credentials["sender"], credentials["password_send"])
try:
conn.sendmail(credentials["sender"], recipient, msg.as_string())
except smtplib.SMTPException as ex:
print(f"Error: {ex}")
finally:
conn.quit()
config_path = "E:/temp/email_credentials.json"
print (config_path)
if not os.path.exists(config_path):
print ('cannot find ' + os.path.abspath(config_path))
sys.exit(1)
f = open(config_path);
credentials = json.load(f)
send_email_example(credentials, "bald@puls200.de")