API

Passman offers a api for extensions.

Table of Contents

• Authentication
• Get vaults
• Get vault
• Create new credential
• Update credential
• Decrypting Credentials / challenge password

Authentication

All apps must authenticate.
For example in JS it would be:

 var encodedLogin ="MyUsername:MyPassword";
 var request = new XMLHttpRequest({"mozAnon": true});
 request.setRequestHeader("Authorization", "Basic " + encodedLogin);
 request.setRequestHeader("Content-Type", "application/json");

An other option is logging in via HTTP Basic auth.
In this case an example would be: https://MyUsername:[email protected]

Connectivity via http is possible, but you MUST warn that their login credentials are send in plaintext.
The credentials from passman are still send encrypted if http is used.

Get vaults [GET]

/apps/passman/api/v2/vaults
This will return a list of vaults.
A vault consists of the following properties:

{  
   "vault_id":17,
   "guid":"64DDADA1-54A6-4BE6-AA2F-BCB2EC8E8455",
   "name":"test",
   "created":1484175865,
   "public_sharing_key":"-----BEGIN PUBLIC KEY-----\r\nMIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC1h6j+vLcvJDUgOi6VkjzDKTT0\r\nLXluie7+VH2DjnzeXO2QalHI1qAzd\/G51r2NArgwzKMm9g\/kGN1V+mcX3j2WZu\/E\r\n8o5jk83LaSlgcG9GIbOyXUXJlflvctnhPa8Em3GoM\/ZfO2EkkDYANTKvyiyRXroa\r\ny6m2C+aJVzxmhj5tvQIDAQAB\r\n-----END PUBLIC KEY-----\r\n",
   "last_access":1484216598,
   "challenge_password":"eyJpdiI6IkFEWExocDFsRWFZSEZhc0cxY2NzUnciLCJ2IjoxLCJpdGVyIjoxMDAwLCJrcyI6MjU2LCJ0cyI6NjQsIm1vZGUiOiJjY20iLCJhZGF0YSI6IiIsImNpcGhlciI6ImFlcyIsInNhbHQiOiJFVmdZLzIxNmI0USIsImN0IjoiU3d5QUkzdVFqenh1cStwaCJ9"
}

Short description of the fields:

• vault_id -Id of the vault, only used within queries
• guid - The guid of the vault, use this when making requests
• name - The name of the vault
• created - Timestamp when the vault was created
• public_sharing_key - The public sharing key
• last_access - Timestamp when the vault was last accessed
• challenge_password - Encrypted challenge password, you can use this to check if the user provided a correct password.

Get vault [GET]

/apps/passman/api/v2/vaults/{vault_guid}
To request the credentials.
This will return the requested vault and it's credentials

created:1484175865
credentials: [{}, {}, ....]
guid:"64DDADA1-54A6-4BE6-AA2F-BCB2EC8E8455"
last_access:1484217620
name: "test"
private_sharing_key ''
public_sharing_key: ''
sharing_keys_generated:1484175865
vault_id:17
vault_settings:null

To see how a credential is build up (which fields), see [create new credential](#Create new credential).

Create new credential [POST]

/api/v2/credentials
Fields:

var credential = {
				'vault_id': int,
				'label': string,
				'description': string,
				'created':  null (Will be set server side),
				'changed': null (Will be set server side),
				'tags': [{text: string}],
				'email': string,
				'username': string,
				'password': string (encrypted),
				'url': string (encrypted),
				'favicon': string,
				'renew_interval': int,
				'expire_time': timestamp,
				'delete_time': timestamp,
				'files': [
				{
                                    filename:  string,
                                    size: int (size in bytes),
                                    mimetype: string,
                                    guid: string (generated server side)
                                }
				],
				'custom_fields': [
				{
                                    label: string,
                                    value: string,
                                    secret: bool,
                                    field_type: 'text'
                }
				],
				'otp': {},
				'hidden': false
			};

There are a few special fields here.

• custom_fields
  • Those fields are added by the user secret indicates if the value should be hidden

When posting to the endpoint the following fields are required:

• label
• vault_id

Update credential [PATCH]

/api/v2/credentials/{credential_guid}
See create new credential.

Decrypting Credentials / challenge password

For the client side encryption we use sjcl
To decrypt (and test if a valid key is given):

var encryption_config = {
				adata: "",
				iter: 1000,
				ks: 256,
				mode: 'ccm',
				ts: 64
};
var ciphertext = window.atob(encryptedString);
var rp = {};
try {
    return sjcl.decrypt(_key, ciphertext, encryption_config, rp);
} catch (e) {
    throw e; // Invalid key
}

For decrypting the credentials you can use above code.
The following fields are encrypted:

• description
• username
• password
• files
• custom_fields
• otp
• email
• tags
• url