OAuth 1.0
E184246
OAuth 1.0 is an older open standard authorization protocol that enabled secure delegated access to web resources without sharing user credentials, and has since been superseded by OAuth 2.0.
All labels observed (6)
| Label | Occurrences |
|---|---|
| OAuth 1.0 canonical | 4 |
| OAuth 1.0a | 3 |
| OAuth 1.0 (draft specification) | 1 |
| OAuth 1.0 (early versions) | 1 |
| OAuth 1.0 core protocol | 1 |
| The OAuth 1.0 Protocol | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1634862 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: OAuth 1.0 Context triple: [OAuth 2.0, replaces, OAuth 1.0]
-
A.
OAuth 2.0
OAuth 2.0 is an industry-standard authorization framework that enables applications to obtain limited access to user resources on HTTP services without exposing user credentials.
-
B.
Twitter, Inc.
Twitter, Inc. was a major social media and microblogging company best known for its real-time short-message platform that shaped online news, politics, and public discourse worldwide.
-
C.
OData
OData (Open Data Protocol) is a standardized, REST-based protocol for querying and updating data over the web, commonly used to expose and consume interoperable APIs.
-
D.
Google Account
A Google Account is a unified user identity that provides access to Google's ecosystem of services and products, including email, cloud storage, and personalized settings.
-
E.
OGLE
OGLE (Optical Gravitational Lensing Experiment) is a long-term astronomical survey focused on detecting dark matter, exoplanets, and variable stars through gravitational microlensing and photometric monitoring.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: OAuth 1.0 Target entity description: OAuth 1.0 is an older open standard authorization protocol that enabled secure delegated access to web resources without sharing user credentials, and has since been superseded by OAuth 2.0.
-
A.
OAuth 2.0
OAuth 2.0 is an industry-standard authorization framework that enables applications to obtain limited access to user resources on HTTP services without exposing user credentials.
-
B.
Twitter, Inc.
Twitter, Inc. was a major social media and microblogging company best known for its real-time short-message platform that shaped online news, politics, and public discourse worldwide.
-
C.
OData
OData (Open Data Protocol) is a standardized, REST-based protocol for querying and updating data over the web, commonly used to expose and consume interoperable APIs.
-
D.
Google Account
A Google Account is a unified user identity that provides access to Google's ecosystem of services and products, including email, cloud storage, and personalized settings.
-
E.
OGLE
OGLE (Optical Gravitational Lensing Experiment) is a long-term astronomical survey focused on detecting dark matter, exoplanets, and variable stars through gravitational microlensing and photometric monitoring.
- F. None of above. chosen
Statements (54)
| Predicate | Object |
|---|---|
| instanceOf |
application layer protocol
ⓘ
authorization protocol ⓘ open standard ⓘ |
| category |
computer security protocol
ⓘ
web security standard ⓘ |
| designedFor |
desktop applications
ⓘ
mobile applications ⓘ server-side applications ⓘ web applications ⓘ |
| enables |
access without sharing user credentials
ⓘ
delegated access to protected resources ⓘ |
| goal |
avoid sharing user passwords with third-party clients
ⓘ
provide secure delegated authorization ⓘ |
| hasVersion |
OAuth 1.0a
ⓘ
linked to:
OAuth 1.0
|
| introducedConcept |
access token
ⓘ
callback URL ⓘ consumer key ⓘ consumer secret ⓘ request token ⓘ token secret ⓘ verifier ⓘ |
| operatesOver | HTTP ⓘ |
| predecessorOf | OAuth 2.0 ⓘ |
| protects | HTTP resources ⓘ |
| relatedTo |
OAuth 1.0a
ⓘ
linked to:
OAuth 1.0
OAuth 2.0 ⓘ |
| requires |
client registration
ⓘ
signature validation ⓘ user authorization ⓘ |
| securityProperty |
prevents password disclosure to clients
ⓘ
protects against replay attacks using nonce and timestamp ⓘ supports request signing ⓘ |
| standardizedBy |
IETF
ⓘ
linked to:
Internet Engineering Task Force
|
| status |
largely deprecated
ⓘ
superseded in most new deployments ⓘ |
| supersededBy | OAuth 2.0 ⓘ |
| supports |
three-legged authorization flow
ⓘ
two-legged authorization flow ⓘ |
| typicalRole | authorization layer for APIs ⓘ |
| uses |
HMAC-SHA1 signatures
ⓘ
PLAINTEXT signatures ⓘ access tokens ⓘ request tokens ⓘ token secrets ⓘ token-based authentication ⓘ |
| usesParameter |
oauth_callback
ⓘ
oauth_consumer_key ⓘ oauth_nonce ⓘ oauth_signature ⓘ oauth_signature_method ⓘ oauth_timestamp ⓘ oauth_token ⓘ oauth_verifier ⓘ oauth_version ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: OAuth 1.0 Description of subject: OAuth 1.0 is an older open standard authorization protocol that enabled secure delegated access to web resources without sharing user credentials, and has since been superseded by OAuth 2.0.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: OAuth 1.0
linked to: OAuth 1.0